From d4614f92d658c30b36835549776f8acc409eb7a3 Mon Sep 17 00:00:00 2001 From: NI0317 Date: Tue, 28 Jul 2026 11:59:52 +0800 Subject: [PATCH 001/324] feat(fs): add a model-facing directory listing tool MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit `ctx.fs.listDir` has shipped since the filesystem seam gained it, with skill discovery as its only consumer; the model-facing tool was deferred to a separate decision. Nothing else could answer "what is in this directory": `rg --files` backs glob and grep and never emits a directory entry, so an empty directory is invisible, no output says which names are directories, and no output gives an entry count. `list` takes an optional `path`, defaulting to the session workspace so the common question needs no argument, and returns the direct children of one directory with their type. Two presentation rules carry it: directories sort first, then files, then non-regular children, each alphabetically — so truncation loses leaves rather than the tree — and the footer always states the complete listing's size and composition, so a capped view can never read as a whole directory. It emits no `fs/observed`: seeing a filename is not reading a file, and a listing must never satisfy the read-before-write gate. --- docs/config-catalog.md | 4 +- docs/tool-catalog.md | 22 ++- examples/acp-agent/tests/acp.snapshot.ts | 4 + .../system-prompt.expected.md | 14 ++ .../tool-schemas.expected.json | 13 ++ .../both-mode-turn/system-prompt.expected.md | 14 ++ .../both-mode-turn/tool-schemas.expected.json | 13 ++ .../code-mode-turn/system-prompt.expected.md | 14 ++ .../system-prompt.expected.md | 14 ++ .../system-prompt.expected.md | 2 + .../tool-schemas.expected.json | 13 ++ .../tests/snapshots/fs-list/input.json | 7 + .../tests/snapshots/fs-list/session.jsonl | 32 +++++ .../snapshots/fs-list/stdout.expected.jsonl | 4 + .../snapshots/fs-list/workspace/README.txt | 1 + .../fs-list/workspace/docs/guide.txt | 1 + .../snapshots/fs-list/workspace/package.json | 1 + .../snapshots/fs-list/workspace/src/index.txt | 1 + .../lsp-definition/system-prompt.expected.md | 2 + .../lsp-definition/tool-schemas.expected.json | 13 ++ .../pty-tools/system-prompt.expected.md | 2 + .../pty-tools/tool-schemas.expected.json | 13 ++ .../system-prompt.expected.md | 2 + .../tool-schemas.expected.json | 13 ++ .../skill-load/system-prompt.expected.md | 2 + .../skill-load/tool-schemas.expected.json | 13 ++ .../text-turn/system-prompt.expected.md | 2 + .../text-turn/tool-schemas.expected.json | 13 ++ .../web-fetch/system-prompt.expected.md | 2 + .../web-fetch/tool-schemas.expected.json | 13 ++ .../system-prompt.expected.md | 2 + .../tool-schemas.expected.json | 13 ++ .../advanced-toolchain/session.1.jsonl | 2 +- .../advanced-toolchain/session.2.jsonl | 2 +- .../advanced-toolchain/session.jsonl | 2 +- .../tests/snapshots/pty-tools/session.jsonl | 2 +- .../terminal.expected.txt | 2 +- .../core/tools/tests/gen-tool-catalog.spec.ts | 2 +- packages/fs/tool-fs/README.i18n.yaml | 6 +- packages/fs/tool-fs/README.md | 43 ++++-- packages/fs/tool-fs/README.zh.md | 43 ++++-- packages/fs/tool-fs/package.json | 2 +- packages/fs/tool-fs/src/index.ts | 18 ++- packages/fs/tool-fs/src/list-render.ts | 82 +++++++++++ packages/fs/tool-fs/src/list.ts | 120 ++++++++++++++++ packages/fs/tool-fs/tests/list-render.spec.ts | 69 +++++++++ packages/fs/tool-fs/tests/tools.spec.ts | 131 +++++++++++++++++- scripts/gen-tool-catalog.ts | 2 +- 48 files changed, 761 insertions(+), 46 deletions(-) create mode 100644 examples/acp-agent/tests/snapshots/fs-list/input.json create mode 100644 examples/acp-agent/tests/snapshots/fs-list/session.jsonl create mode 100644 examples/acp-agent/tests/snapshots/fs-list/stdout.expected.jsonl create mode 100644 examples/acp-agent/tests/snapshots/fs-list/workspace/README.txt create mode 100644 examples/acp-agent/tests/snapshots/fs-list/workspace/docs/guide.txt create mode 100644 examples/acp-agent/tests/snapshots/fs-list/workspace/package.json create mode 100644 examples/acp-agent/tests/snapshots/fs-list/workspace/src/index.txt create mode 100644 packages/fs/tool-fs/src/list-render.ts create mode 100644 packages/fs/tool-fs/src/list.ts create mode 100644 packages/fs/tool-fs/tests/list-render.spec.ts diff --git a/docs/config-catalog.md b/docs/config-catalog.md index 47a8acfd30..0b0045b668 100644 --- a/docs/config-catalog.md +++ b/docs/config-catalog.md @@ -1449,6 +1449,8 @@ Requires: `tools` · `fs` · `systemPrompt` ```ts config-catalog /** Plugin config (all optional — `Config` supplies the defaults). */ export interface Config { + /** Maximum entries one `list` call renders inline; the footer still reports the complete count. */ + listMaxEntries?: number /** Default and maximum number of lines returned by one `read` call. */ readLimit?: number /** Maximum characters returned for a single line before truncation. */ @@ -1460,7 +1462,7 @@ export interface Config { } ``` -Source: [`packages/fs/tool-fs/src/index.ts:24`](../packages/fs/tool-fs/src/index.ts) +Source: [`packages/fs/tool-fs/src/index.ts:27`](../packages/fs/tool-fs/src/index.ts) ## `@deepseek-ai/dsh-tool-fs-search` diff --git a/docs/tool-catalog.md b/docs/tool-catalog.md index 311791e594..6edd5be644 100644 --- a/docs/tool-catalog.md +++ b/docs/tool-catalog.md @@ -20,7 +20,7 @@ This table connects model-visible tool names to the plugin package and service s | `@deepseek-ai/dsh-plan-mode` | `exit_plan_mode` | `ctx.tools`, `ctx.systemPrompt`, `ctx.userInteraction (execution time, opportunistic)` | `tool/call`, `plan/mode inactive on an approved review`, `tool/result` | - | exit_plan_mode stays in the model-facing schema while planning is inactive so transitions add no tool-catalog churn on top of the plan-policy change. Its execute path rejects calls outside plan mode; in plan mode it presents the plan over the user-interaction seam (approve / keep planning with feedback), and approval logs plan mode inactive at the step boundary. | | `@deepseek-ai/dsh-tool-bash` | `bash` | `ctx.tools`, `ctx.bash`, `ctx.tasks at call time for run_in_background` | `tool/call`, `tool/result` | - | The bash tool is the model-facing consumer of the bash executor seam. A `run_in_background` run registers with the generic `ctx.tasks` runtime and is collected/stopped through the `task_*` tools from `@deepseek-ai/dsh-tool-tasks`; the `enableRunInBackground` config (default true) removes the parameter entirely when disabled. | | `@deepseek-ai/dsh-tool-cordis` | `cordis_inspect`, `cordis_mount`, `cordis_unmount` | `ctx.tools` | `tool/call`, `tool/result`, `live plugin-tree mutations (mount/unmount)` | - | Ships in examples/cordis-agent only (a deliberate opt-in — mounted code gets the real ctx, see .agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md). Plugins the model mounts may register ADDITIONAL model-visible tools at runtime; a full changed request header logs those tool-set changes. | -| `@deepseek-ai/dsh-tool-fs` | `edit`, `read`, `write` | `ctx.tools`, `ctx.fs`, `ctx.systemPrompt` | `tool/call`, `fs/write-intent or fs/edit-intent for mutations`, `fs/observed after successful file operations`, `tool/result` | - | The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. | +| `@deepseek-ai/dsh-tool-fs` | `edit`, `list`, `read`, `write` | `ctx.tools`, `ctx.fs`, `ctx.systemPrompt` | `tool/call`, `fs/write-intent or fs/edit-intent for mutations`, `fs/observed after successful file operations`, `tool/result` | - | The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` enumerates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate. | | `@deepseek-ai/dsh-tool-fs-search` | `glob`, `grep` | `ctx.tools`, `ctx.bash`, `ctx.systemPrompt` | `tool/call`, `tool/result` | - | glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. | | `@deepseek-ai/dsh-tool-pty` | `terminal_close`, `terminal_list`, `terminal_open`, `terminal_read`, `terminal_send`, `terminal_signal` | `ctx.tools`, `ctx.pty`, `ctx.systemPrompt`, `ctx.tasks at call time for run_in_background` | `tool/call`, `tool/result` | - | The six terminal tools are opt-in and complement one-shot bash/filesystem tools. `terminal_send(run_in_background: true)` registers with `ctx.tasks`; TUI, named key sequences, BEL, resize, auto-start, and cross-agent sharing are absent from the schema. | | `@deepseek-ai/dsh-tool-goal` | `create_goal`, `get_goal`, `update_goal` | `ctx.tools`, `ctx.agents`, `ctx.goals`, `ctx.systemPrompt`, `a calling Agent in an authorized open turn` | `tool/call`, `user/message goal snapshot for mutations`, `tool/result` | - | create, edit, pause, and resume require direct-human root authority; complete and blocked also accept the exact current goal round. The default blocked lower bound is three admitted rounds. | @@ -316,6 +316,24 @@ Edit an existing UTF-8 text file by replacing literal text. Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts) +### `list` + +List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. + +```json +{ + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } +} +``` + +Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts) + ### `read` Read a UTF-8 text file and return line-numbered content. @@ -371,7 +389,7 @@ Create or fully replace a UTF-8 text file. Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts) -The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. +The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` enumerates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate. ## `@deepseek-ai/dsh-tool-fs-search` diff --git a/examples/acp-agent/tests/acp.snapshot.ts b/examples/acp-agent/tests/acp.snapshot.ts index 4fb6f9493b..6b04b0038e 100644 --- a/examples/acp-agent/tests/acp.snapshot.ts +++ b/examples/acp-agent/tests/acp.snapshot.ts @@ -121,6 +121,10 @@ const SCENARIOS: Scenario[] = [ hasModelTurn: true, recorded: true, }, + // A workspace whose subdirectories are what the answer depends on: `glob` + // could not produce them at all, so this scenario pins the listing envelope + // end to end (see the directory-listing Agent Note). + { name: 'fs-list', hasModelTurn: true, recorded: true }, { name: 'fs-read', hasModelTurn: true, recorded: true }, { name: 'fs-write', hasModelTurn: true, recorded: true }, { name: 'fs-edit', hasModelTurn: true, recorded: true }, diff --git a/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md index 3a37f3da6a..c78b763fec 100644 --- a/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. @@ -97,6 +99,11 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; + /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */ + list: { + /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ + path?: string; + } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { /** The immutable completion objective for every fresh Ralph round. */ @@ -298,6 +305,13 @@ interface ToolOutputMap { }; activation: "armed" | "disarmed"; }; + list: { + path: string; + entries: ({ + name: string; + type: "file" | "directory" | "other"; + })[]; + }; ralph: { runId: string; agentsStarted: number; diff --git a/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json index 1abccfd566..f9aea468b5 100644 --- a/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json @@ -172,6 +172,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md index 0cee2a6517..ede2684ae4 100644 --- a/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. @@ -80,6 +82,11 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; + /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */ + list: { + /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ + path?: string; + } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { /** The immutable completion objective for every fresh Ralph round. */ @@ -269,6 +276,13 @@ interface ToolOutputMap { }; activation: "armed" | "disarmed"; }; + list: { + path: string; + entries: ({ + name: string; + type: "file" | "directory" | "other"; + })[]; + }; ralph: { runId: string; agentsStarted: number; diff --git a/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json index b61d7bf623..1333345b48 100644 --- a/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json @@ -115,6 +115,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md index 0cee2a6517..ede2684ae4 100644 --- a/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. @@ -80,6 +82,11 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; + /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */ + list: { + /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ + path?: string; + } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { /** The immutable completion objective for every fresh Ralph round. */ @@ -269,6 +276,13 @@ interface ToolOutputMap { }; activation: "armed" | "disarmed"; }; + list: { + path: string; + entries: ({ + name: string; + type: "file" | "directory" | "other"; + })[]; + }; ralph: { runId: string; agentsStarted: number; diff --git a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md index 0cee2a6517..ede2684ae4 100644 --- a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. @@ -80,6 +82,11 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; + /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */ + list: { + /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ + path?: string; + } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { /** The immutable completion objective for every fresh Ralph round. */ @@ -269,6 +276,13 @@ interface ToolOutputMap { }; activation: "armed" | "disarmed"; }; + list: { + path: string; + entries: ({ + name: string; + type: "file" | "directory" | "other"; + })[]; + }; ralph: { runId: string; agentsStarted: number; diff --git a/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md index e3437ad61a..edca40eed4 100644 --- a/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json index 01ac777a42..ffb310c278 100644 --- a/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json @@ -115,6 +115,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/fs-list/input.json b/examples/acp-agent/tests/snapshots/fs-list/input.json new file mode 100644 index 0000000000..67a0bc3f42 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-list/input.json @@ -0,0 +1,7 @@ +{ + "steps": [ + { "op": "initialize" }, + { "op": "newSession" }, + { "op": "prompt", "text": "Call the list tool exactly once, with no arguments at all (NOT bash, NOT glob, and do not pass a path). Then reply with exactly the names of the subdirectories it reported, alphabetically, separated by a single space, and nothing else." } + ] +} diff --git a/examples/acp-agent/tests/snapshots/fs-list/session.jsonl b/examples/acp-agent/tests/snapshots/fs-list/session.jsonl new file mode 100644 index 0000000000..0a05e2b1fe --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-list/session.jsonl @@ -0,0 +1,32 @@ +{"type":"session","version":0,"id":"ea640046-d959-4644-9a03-ff3d08133d4b","createdAt":1785159113359,"cwd":"/var/folders/8k/kj35k1fd6t90n0czg7k3hv140000gn/T/acp-snap-cwd-QJ2ZC6","delegationDepth":0} +{"type":"turn/start","seq":0,"time":1785159113361,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}} +{"type":"user/message","seq":1,"time":1785159113362,"data":{"content":[{"type":"text","text":"Call the list tool exactly once, with no arguments at all (NOT bash, NOT glob, and do not pass a path). Then reply with exactly the names of the subdirectories it reported, alphabetically, separated by a single space, and nothing else."}],"source":{"kind":"user"}},"surfaceOp":"append"} +{"type":"session/title","seq":2,"time":1785159113363,"data":{"title":"Call the list tool exactly","messageSeqs":[1],"source":{"kind":"fallback"}}} +{"type":"step/start","seq":3,"time":1785159113368,"data":{"turn":1,"step":1}} +{"type":"request/header","seq":4,"time":1785159113369,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}} +{"type":"assistant/chunk","seq":5,"time":1785159115248,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}} +{"type":"reasoning-chunks","seq0":6,"time0":1785159115249,"data":{"turn":1,"step":1,"index":0,"dt":[146,45,3,0,0,1,43,1,0,0,1,1,31,1,46,0,0,0,0,0,41,1,0,0,45,2,2,0,0,1,44,3,3,0],"texts":["The"," user"," wants"," me"," to"," call"," the"," list"," tool"," with"," no"," arguments"," and"," then"," reply"," with"," the"," names"," of"," the"," sub","direct","ories"," it"," reports",","," alphabet","ically",","," separated"," by"," a"," single"," space","."]}} +{"type":"assistant/chunk","seq":41,"time":1785159115836,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}} +{"type":"assistant/chunk","seq":42,"time":1785159115837,"data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":1,"id":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","argumentsDelta":""}}} +{"type":"assistant/chunk","seq":43,"time":1785159115837,"data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":1,"id":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","argumentsDelta":"{}"}}} +{"type":"assistant/chunk","seq":44,"time":1785159115921,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to call the list tool with no arguments and then reply with the names of the subdirectories it reports, alphabetically, separated by a single space."}}}} +{"type":"assistant/chunk","seq":45,"time":1785159115921,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","arguments":"{}"}}}} +{"type":"assistant/chunk","seq":46,"time":1785159115921,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":5513,"outputTokens":62,"cacheReadTokens":0,"reasoningTokens":35}}}} +{"type":"assistant/chunk","seq":47,"time":1785159115922,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}} +{"type":"assistant/message","seq":48,"time":1785159115926,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to call the list tool with no arguments and then reply with the names of the subdirectories it reports, alphabetically, separated by a single space."},{"type":"tool-call","id":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","arguments":"{}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":5513,"outputTokens":62,"cacheReadTokens":0,"reasoningTokens":35}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47],"surfaceOp":"append"} +{"type":"tool/call","seq":49,"time":1785159115927,"data":{"turn":1,"step":1,"callId":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","arguments":"{}"}} +{"type":"tool/result","seq":50,"time":1785159115944,"data":{"turn":1,"step":1,"callId":"call_00_BSi06gcYvl6oad3I5qqG9244","content":[{"type":"text","text":"/var/folders/8k/kj35k1fd6t90n0czg7k3hv140000gn/T/acp-snap-cwd-QJ2ZC6\ndirectory\n\ndocs/\nsrc/\npackage.json\nREADME.txt\n\n(4 entries: 2 directories, 2 files)\n"}],"isError":false},"sourceEventSeqs":[49],"surfaceOp":"append"} +{"type":"step/end","seq":51,"time":1785159115950,"data":{"turn":1,"step":1}} +{"type":"step/start","seq":52,"time":1785159115951,"data":{"turn":1,"step":2}} +{"type":"assistant/chunk","seq":53,"time":1785159116889,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}} +{"type":"reasoning-chunks","seq0":54,"time0":1785159116890,"data":{"turn":1,"step":2,"index":0,"dt":[145,49,1,0,60,0,0,1,0,39,1,0,0,0,0,23,1,46,3,0,0],"texts":["The"," sub","direct","ories"," reported"," are"," `","docs","/","`"," and"," `","src","/","`."," Alphabet","ically",":"," docs",","," src","."]}} +{"type":"assistant/chunk","seq":76,"time":1785159117259,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":1,"blockType":"text"}}} +{"type":"assistant/chunk","seq":77,"time":1785159117259,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"docs"}}} +{"type":"assistant/chunk","seq":78,"time":1785159117297,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":" src"}}} +{"type":"assistant/chunk","seq":79,"time":1785159117300,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The subdirectories reported are `docs/` and `src/`. Alphabetically: docs, src."}}}} +{"type":"assistant/chunk","seq":80,"time":1785159117300,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"docs src"}}}} +{"type":"assistant/chunk","seq":81,"time":1785159117300,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":161,"outputTokens":25,"cacheReadTokens":5504,"reasoningTokens":22}}}} +{"type":"assistant/chunk","seq":82,"time":1785159117300,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}} +{"type":"assistant/message","seq":83,"time":1785159117301,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"The subdirectories reported are `docs/` and `src/`. Alphabetically: docs, src."},{"type":"text","text":"docs src"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":161,"outputTokens":25,"cacheReadTokens":5504,"reasoningTokens":22}},"sourceEventSeqs":[53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82],"surfaceOp":"append"} +{"type":"step/end","seq":84,"time":1785159117308,"data":{"turn":1,"step":2}} +{"type":"turn/end","seq":85,"time":1785159117309,"data":{"turn":1,"reason":{"kind":"completed"}}} diff --git a/examples/acp-agent/tests/snapshots/fs-list/stdout.expected.jsonl b/examples/acp-agent/tests/snapshots/fs-list/stdout.expected.jsonl new file mode 100644 index 0000000000..22d36a3c79 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-list/stdout.expected.jsonl @@ -0,0 +1,4 @@ +{"jsonrpc":"2.0","id":1,"result":{"protocolVersion":1,"agentInfo":{"name":"deepseek-harness-acp","version":"0.0.1"},"agentCapabilities":{"promptCapabilities":{"image":false,"audio":false,"embeddedContext":false}},"authMethods":[]}} +{"jsonrpc":"2.0","id":2,"result":{"sessionId":"{{sessionId}}"}} +{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_message_chunk","content":{"type":"text","text":"docs src"}}}} +{"jsonrpc":"2.0","id":3,"result":{"stopReason":"end_turn"}} diff --git a/examples/acp-agent/tests/snapshots/fs-list/workspace/README.txt b/examples/acp-agent/tests/snapshots/fs-list/workspace/README.txt new file mode 100644 index 0000000000..dab306f45e --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-list/workspace/README.txt @@ -0,0 +1 @@ +# Project diff --git a/examples/acp-agent/tests/snapshots/fs-list/workspace/docs/guide.txt b/examples/acp-agent/tests/snapshots/fs-list/workspace/docs/guide.txt new file mode 100644 index 0000000000..8c0d02fadc --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-list/workspace/docs/guide.txt @@ -0,0 +1 @@ +# Guide diff --git a/examples/acp-agent/tests/snapshots/fs-list/workspace/package.json b/examples/acp-agent/tests/snapshots/fs-list/workspace/package.json new file mode 100644 index 0000000000..e36fa754cf --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-list/workspace/package.json @@ -0,0 +1 @@ +{ "name": "demo" } diff --git a/examples/acp-agent/tests/snapshots/fs-list/workspace/src/index.txt b/examples/acp-agent/tests/snapshots/fs-list/workspace/src/index.txt new file mode 100644 index 0000000000..eab39ce89c --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-list/workspace/src/index.txt @@ -0,0 +1 @@ +export const answer = 42 diff --git a/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md index 7bde8fe289..5a5df6233c 100644 --- a/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-pro model. Your working di Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json index 9b5925605c..3a0e7c1408 100644 --- a/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json @@ -115,6 +115,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "lsp", "description": "Query a language server for precise code navigation. operation is one of goToDefinition, findReferences, goToImplementation, hover. line and character are one-based UTF-16 cursor coordinates. findReferences includes the declaration.", diff --git a/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md index df065a83cb..70dd754517 100644 --- a/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-pro model. Your working di Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json index 8e093db8bd..c529ad9077 100644 --- a/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json @@ -115,6 +115,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md index 68bdd841c7..658fa4e07c 100644 --- a/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json index beb93c6b53..4eff11591a 100644 --- a/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json @@ -115,6 +115,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md index 17e6773a03..6d926a90a8 100644 --- a/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json index 01ac777a42..ffb310c278 100644 --- a/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json @@ -115,6 +115,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md index 17e6773a03..6d926a90a8 100644 --- a/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json index 01ac777a42..ffb310c278 100644 --- a/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json @@ -115,6 +115,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md index 45705db0a5..4c20e18272 100644 --- a/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-pro model. Your working di Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json index 70940f8907..59e3baf6b1 100644 --- a/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json @@ -115,6 +115,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md index 6cd8d5725f..6c5155f262 100644 --- a/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md @@ -5,6 +5,8 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. + Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json index 01ac777a42..ffb310c278 100644 --- a/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json @@ -115,6 +115,19 @@ "properties": {} } }, + { + "name": "list", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "parameters": { + "type": "object", + "properties": { + "path": { + "type": "string", + "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + } + } + } + }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl index 6cae860e36..c0f80e3cdf 100644 --- a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl +++ b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl @@ -3,7 +3,7 @@ {"type":"user/message","seq":1,"time":1783957884563,"data":{"content":[{"type":"text","text":"Reply with exactly DIRECT_CHILD_OK and nothing else."}],"source":{"kind":"user"}},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":1783957884563,"data":{"title":"Reply with exactly DIRECT_CHILD_OK and","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":1783957884564,"data":{"turn":1,"step":1}} -{"type":"request/header","seq":4,"time":1783957884564,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Calls execute sequentially, even under `Promise.all`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."}},"required":["code"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} +{"type":"request/header","seq":4,"time":1783957884564,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */\n list: {\n /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */\n path?: string;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n list: {\n path: string;\n entries: ({\n name: string;\n type: \"file\" | \"directory\" | \"other\";\n })[];\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} {"type":"assistant/chunk","seq":5,"time":1783950001005,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"text"}}} {"type":"assistant/chunk","seq":6,"time":1783957884564,"data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":0,"text":"DIRECT_CHILD_OK"}}} {"type":"assistant/chunk","seq":7,"time":1783957884564,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"DIRECT_CHILD_OK"}}}} diff --git a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl index c00a4119c7..2bf8be7bfb 100644 --- a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl +++ b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl @@ -3,7 +3,7 @@ {"type":"user/message","seq":1,"time":1783957884700,"data":{"content":[{"type":"text","text":"Reply with exactly WORKFLOW_CHILD_OK and nothing else."}],"source":{"kind":"user"}},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":1783957884700,"data":{"title":"Reply with exactly WORKFLOW_CHILD_OK and","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":1783957884700,"data":{"turn":1,"step":1}} -{"type":"request/header","seq":4,"time":1783957884701,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Calls execute sequentially, even under `Promise.all`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."}},"required":["code"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} +{"type":"request/header","seq":4,"time":1783957884701,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */\n list: {\n /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */\n path?: string;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n list: {\n path: string;\n entries: ({\n name: string;\n type: \"file\" | \"directory\" | \"other\";\n })[];\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} {"type":"assistant/chunk","seq":5,"time":1783950002005,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"text"}}} {"type":"assistant/chunk","seq":6,"time":1783957884701,"data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":0,"text":"WORKFLOW_CHILD_OK"}}} {"type":"assistant/chunk","seq":7,"time":1783957884701,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"WORKFLOW_CHILD_OK"}}}} diff --git a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl index 9d2b188a45..8f531cf789 100644 --- a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl +++ b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl @@ -3,7 +3,7 @@ {"type":"user/message","seq":1,"time":1783957884479,"data":{"content":[{"type":"text","text":"Run this advanced flow exactly once: mount a no-op Cordis plugin named snapshot-marker; use run_code to inspect the live dynamic mounts through tools.cordis_inspect; delegate once to a direct spawn child; run one workflow that delegates to another spawn child; unmount dyn-1; then reply with exactly ADVANCED_HEADLESS_OK."}],"source":{"kind":"user"}},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":1783957884479,"data":{"title":"Run this advanced flow exactly","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":1783957884486,"data":{"turn":1,"step":1}} -{"type":"request/header","seq":4,"time":1783957884486,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n } & Record)[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":true,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} +{"type":"request/header","seq":4,"time":1783957884486,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */\n list: {\n /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */\n path?: string;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n list: {\n path: string;\n entries: ({\n name: string;\n type: \"file\" | \"directory\" | \"other\";\n })[];\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} {"type":"assistant/chunk","seq":5,"time":1783950000005,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}} {"type":"assistant/chunk","seq":6,"time":1783950000006,"data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":0,"id":"advanced-mount","name":"cordis_mount","argumentsDelta":"{\"code\":\"return { name: 'snapshot-marker', apply() {} }\"}"}}} {"type":"assistant/chunk","seq":7,"time":1783950000007,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-mount","name":"cordis_mount","arguments":"{\"code\":\"return { name: 'snapshot-marker', apply() {} }\"}"}}}} diff --git a/examples/headless-agent/tests/snapshots/pty-tools/session.jsonl b/examples/headless-agent/tests/snapshots/pty-tools/session.jsonl index 99eaf6e4ee..2cde7d9e42 100644 --- a/examples/headless-agent/tests/snapshots/pty-tools/session.jsonl +++ b/examples/headless-agent/tests/snapshots/pty-tools/session.jsonl @@ -3,7 +3,7 @@ {"type":"user/message","seq":1,"time":0,"data":{"content":[{"type":"text","text":"Exercise the six PTY tools in order, including one missing-session signal error, then reply DONE."}],"source":{"kind":"user"}},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":0,"data":{"title":"Exercise the six PTY tools","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":0,"data":{"turn":1,"step":1}} -{"type":"request/header","seq":4,"time":0,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model.\n\nVerify your work by running the code or tests. Keep answers brief and\nfactual.\n\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nUse a terminal session only when work needs persistent terminal state or interactive stdin; prefer bash/read/write/edit for bounded one-shot operations. Track every terminal session id and close sessions that no longer matter. An inferred_idle or timeout result does not prove the foreground command exited.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"terminal_close","description":"Close one persistent terminal and wait until its captured owned process tree is gone.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."}},"required":["sessionId"]}},{"name":"terminal_list","description":"List persistent terminal sessions owned by the current agent.","parameters":{"type":"object","properties":{}}},{"name":"terminal_open","description":"Create a persistent, owner-isolated terminal session from a registered backend type. Use this for shell or REPL state that must survive across tool calls.","parameters":{"type":"object","properties":{"type":{"type":"string","description":"Registered terminal backend type, usually \"shell\"."},"name":{"type":"string","description":"Optional owner-local display name such as \"main\" or \"gdb\"."},"cwd":{"type":"string","description":"Initial working directory. Defaults to the deployment workspace root."}},"required":["type"]}},{"name":"terminal_read","description":"Read a bounded page of retained output from a persistent terminal without sending input.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."},"offset":{"type":"number","description":"Newest-relative line offset (default 0)."},"count":{"type":"number","description":"Requested line count (default 500; backend caps apply)."}},"required":["sessionId"]}},{"name":"terminal_send","description":"Send text to a persistent terminal. By default Enter is submitted and the call waits for a prompt, stdin wait, output silence, timeout, or session exit. Background mode returns a task id for task_output/task_kill.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id returned by terminal_open or terminal_list."},"text":{"type":"string","description":"UTF-8 text to write to the terminal."},"submit":{"type":"boolean","description":"Submit Enter after text (default true). Set false for control characters or incomplete REPL input."},"run_in_background":{"type":"boolean","description":"Return a task id immediately; collect with task_output or stop with task_kill."}},"required":["sessionId","text"]}},{"name":"terminal_signal","description":"Send an allowed signal to the current foreground process group of a persistent terminal.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."},"signal":{"type":"string","description":"Signal to deliver. Shell-targeted SIGKILL is rejected; use terminal_close.","enum":["SIGINT","SIGTERM","SIGKILL","SIGTSTP","SIGHUP"]}},"required":["sessionId","signal"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":true,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} +{"type":"request/header","seq":4,"time":0,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model.\n\nVerify your work by running the code or tests. Keep answers brief and\nfactual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nUse a terminal session only when work needs persistent terminal state or interactive stdin; prefer bash/read/write/edit for bounded one-shot operations. Track every terminal session id and close sessions that no longer matter. An inferred_idle or timeout result does not prove the foreground command exited.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"terminal_close","description":"Close one persistent terminal and wait until its captured owned process tree is gone.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."}},"required":["sessionId"]}},{"name":"terminal_list","description":"List persistent terminal sessions owned by the current agent.","parameters":{"type":"object","properties":{}}},{"name":"terminal_open","description":"Create a persistent, owner-isolated terminal session from a registered backend type. Use this for shell or REPL state that must survive across tool calls.","parameters":{"type":"object","properties":{"type":{"type":"string","description":"Registered terminal backend type, usually \"shell\"."},"name":{"type":"string","description":"Optional owner-local display name such as \"main\" or \"gdb\"."},"cwd":{"type":"string","description":"Initial working directory. Defaults to the deployment workspace root."}},"required":["type"]}},{"name":"terminal_read","description":"Read a bounded page of retained output from a persistent terminal without sending input.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."},"offset":{"type":"number","description":"Newest-relative line offset (default 0)."},"count":{"type":"number","description":"Requested line count (default 500; backend caps apply)."}},"required":["sessionId"]}},{"name":"terminal_send","description":"Send text to a persistent terminal. By default Enter is submitted and the call waits for a prompt, stdin wait, output silence, timeout, or session exit. Background mode returns a task id for task_output/task_kill.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id returned by terminal_open or terminal_list."},"text":{"type":"string","description":"UTF-8 text to write to the terminal."},"submit":{"type":"boolean","description":"Submit Enter after text (default true). Set false for control characters or incomplete REPL input."},"run_in_background":{"type":"boolean","description":"Return a task id immediately; collect with task_output or stop with task_kill."}},"required":["sessionId","text"]}},{"name":"terminal_signal","description":"Send an allowed signal to the current foreground process group of a persistent terminal.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."},"signal":{"type":"string","description":"Signal to deliver. Shell-targeted SIGKILL is rejected; use terminal_close.","enum":["SIGINT","SIGTERM","SIGKILL","SIGTSTP","SIGHUP"]}},"required":["sessionId","signal"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} {"type":"assistant/chunk","seq":5,"time":0,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}} {"type":"assistant/chunk","seq":6,"time":0,"data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":0,"id":"pty-spawn","name":"terminal_open","argumentsDelta":"{\"type\":\"shell\",\"name\":\"main\"}"}}} {"type":"assistant/chunk","seq":7,"time":0,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"pty-spawn","name":"terminal_open","arguments":"{\"type\":\"shell\",\"name\":\"main\"}"}}}} diff --git a/examples/tui-agent/tests/snapshots/code-mode-dispatch-spill/terminal.expected.txt b/examples/tui-agent/tests/snapshots/code-mode-dispatch-spill/terminal.expected.txt index aad4b2cd50..7a2024ac06 100644 --- a/examples/tui-agent/tests/snapshots/code-mode-dispatch-spill/terminal.expected.txt +++ b/examples/tui-agent/tests/snapshots/code-mode-dispatch-spill/terminal.expected.txt @@ -59,7 +59,7 @@ buffer style 1-1 inverse 27| "────────────────────────────────────────────────────────────────────────────────────────────────────" style 0-99 dim -28| "deepseek-v4-flash /workspace/project ↑123 ↓208 cache 99% 3% c" +28| "deepseek-v4-flash /workspace/project ↑123 ↓208 cache 99% 4% c" style 0-93 dim style 96-99 dim 29-35| diff --git a/packages/core/tools/tests/gen-tool-catalog.spec.ts b/packages/core/tools/tests/gen-tool-catalog.spec.ts index 3754595f56..974d88c18c 100644 --- a/packages/core/tools/tests/gen-tool-catalog.spec.ts +++ b/packages/core/tools/tests/gen-tool-catalog.spec.ts @@ -23,7 +23,7 @@ describe('gen-tool-catalog collectToolCatalog', () => { it('boots every shipped tool package and harvests its model-facing schemas', async () => { const catalog = await collectToolCatalog() const names = catalog.flatMap(entry => entry.schemas.map(s => s.name)).sort() - expect(names).toEqual(['ask_user_question', 'bash', 'cordis_inspect', 'cordis_mount', 'cordis_unmount', 'create_goal', 'edit', 'exit_plan_mode', 'get_goal', 'glob', 'grep', 'lsp', 'ralph', 'read', 'run_code', 'session_event_read', 'session_event_search', 'session_event_trace', 'session_search', 'session_trace', 'skill', 'subagent', 'task_kill', 'task_list', 'task_output', 'terminal_close', 'terminal_list', 'terminal_open', 'terminal_read', 'terminal_send', 'terminal_signal', 'todo_write', 'update_goal', 'web_fetch', 'web_search', 'workflow', 'write']) + expect(names).toEqual(['ask_user_question', 'bash', 'cordis_inspect', 'cordis_mount', 'cordis_unmount', 'create_goal', 'edit', 'exit_plan_mode', 'get_goal', 'glob', 'grep', 'list', 'lsp', 'ralph', 'read', 'run_code', 'session_event_read', 'session_event_search', 'session_event_trace', 'session_search', 'session_trace', 'skill', 'subagent', 'task_kill', 'task_list', 'task_output', 'terminal_close', 'terminal_list', 'terminal_open', 'terminal_read', 'terminal_send', 'terminal_signal', 'todo_write', 'update_goal', 'web_fetch', 'web_search', 'workflow', 'write']) // Every tool carries a JSON-Schema `parameters` object (what the model sees). for (const entry of catalog) { for (const schema of entry.schemas) { diff --git a/packages/fs/tool-fs/README.i18n.yaml b/packages/fs/tool-fs/README.i18n.yaml index 13f1ecd649..e6f4ccf9c0 100644 --- a/packages/fs/tool-fs/README.i18n.yaml +++ b/packages/fs/tool-fs/README.i18n.yaml @@ -1,6 +1,6 @@ # Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: -# pnpm run verify-translation-pairing --write -README.md: 4ff9b043525e8e7a0b59e3d91410951d88bb9a69 -README.zh.md: f94a903c9c37f7d45b7f8cebabe21082388bd041 +# pnpm run verify-translation-pairing --write packages/fs/tool-fs/README.md +README.md: 08a4f74b928a38b92fdce5f6a03dd7c6c8f0af7c +README.zh.md: cdb45a12eb644e4882f7b92ac77b5bc7fc33f906 diff --git a/packages/fs/tool-fs/README.md b/packages/fs/tool-fs/README.md index 4ff9b04352..08a4f74b92 100644 --- a/packages/fs/tool-fs/README.md +++ b/packages/fs/tool-fs/README.md @@ -2,23 +2,24 @@ English | [中文](README.zh.md) -The **model-facing filesystem tools** — `read`, `write`, `edit` — and their **executor**. This is the consumer layer of the filesystem stack: it owns tool names, JSON schemas, argument validation, prompt sections, **read windowing**, and result formatting. It reads/writes/edits through the `ctx.fs` provider seam ([`@deepseek-ai/dsh-fs`](../fs)) **directly** — it injects `fs` (plus `tools`/`systemPrompt`), **not** a policy service. The freshness/observation policy is contributed by a separate plugin ([`@deepseek-ai/dsh-fs-policy`](../fs-policy)) through the `fs/*` event gate; the tool is not method-coupled to it. +The **model-facing filesystem tools** — `list`, `read`, `write`, `edit` — and their **executor**. This is the consumer layer of the filesystem stack: it owns tool names, JSON schemas, argument validation, prompt sections, **read windowing**, **listing order**, and result formatting. It reads/writes/edits through the `ctx.fs` provider seam ([`@deepseek-ai/dsh-fs`](../fs)) **directly** — it injects `fs` (plus `tools`/`systemPrompt`), **not** a policy service. The freshness/observation policy is contributed by a separate plugin ([`@deepseek-ai/dsh-fs-policy`](../fs-policy)) through the `fs/*` event gate; the tool is not method-coupled to it. ```ts ignore-check // Default deployment: a ctx.fs provider, the policy plugin, then the tools. await ctx.plugin(LocalFileSystem, { cwd: process.cwd() }) // @deepseek-ai/dsh-fs-local await ctx.plugin(FsPolicy) // @deepseek-ai/dsh-fs-policy (policy gate) -await ctx.plugin(ToolFs) // this package — registers read/write/edit +await ctx.plugin(ToolFs) // this package — registers list/read/write/edit ``` `@deepseek-ai/dsh-fs-policy` is **optional**: omit it and the tools run against the bare provider (unconditional write/overwrite/edit, no observed-state). A deployment that loads these tools is expected to also load it, so the behavior is read-before-write/edit. ## Config -All keys are optional; the defaults are the shipped read caps. +All keys are optional; the defaults are the shipped listing and read caps. | Key | Default | Meaning | |---|---|---| +| `listMaxEntries` | `200` | Entries one `list` call renders inline; the footer still reports the complete directory's size and composition. | | `readLimit` | `2000` | Default and maximum lines returned by one `read` call (the tool schema advertises it as the `limit` default). | | `readMaxLineLength` | `2000` | Characters kept per line before truncation (the suffix names the cap). | | `readMaxBytes` | `51200` | Byte cap on one `read` call's selected lines; overflow ends the window with a "capped" footer. | @@ -28,18 +29,20 @@ All keys are optional; the defaults are the shipped read caps. | Tool | Arguments | Behavior | |---|---|---| +| `list` | `path?` | Direct children of one directory with their type, defaulting to the session workspace. Ordered directories first, then files, then non-regular children, each alphabetical, and capped at the configured `listMaxEntries` (200). | | `read` | `file_path`, `offset?`, `limit?` | Line-numbered UTF-8 content with a pagination footer. `offset` is 1-based; `limit` defaults to and caps at the configured `readLimit` (2000). | | `write` | `file_path`, `content` | Create or fully replace a file. With the policy plugin: overwriting an existing file requires a prior `read` at the unchanged version; creating a new file does not. Without it: unconditional. | | `edit` | `file_path`, non-empty `old_string`, `new_string`, `replace_all?` | Literal replacement; unique match required unless `replace_all` is true. With the policy plugin: requires a prior `read` (any window) and the file unchanged since. Without it: unconditional. | Field names are snake_case to match Claude Code and existing harness tool schemas. -Canonical successes are `read` → `{ path, offset, lines: [{ number, text }], totalLines }`, `write` → `{ path, operation: 'create' | 'update', before: string | null, after }`, and `edit` → `{ path, before, after }`. Native renderers preserve the line-numbered read and mutation acknowledgements below. Write/edit derive replayable diff-card metadata from these values; the values themselves are execution-local and are not added to `tool/result`. +Canonical successes are `list` → `{ path, entries: [{ name, type: 'file' | 'directory' | 'other' }] }`, `read` → `{ path, offset, lines: [{ number, text }], totalLines }`, `write` → `{ path, operation: 'create' | 'update', before: string | null, after }`, and `edit` → `{ path, before, after }`. Native renderers preserve the line-numbered read and mutation acknowledgements below. Write/edit derive replayable diff-card metadata from these values; the values themselves are execution-local and are not added to `tool/result`. ## The tool is the executor; policy is an event gate The tools do **not** inject a policy service or inspect any cache. Each tool resolves the path via `ctx.fs.resolve(path, { cwd, signal })` — passing the calling agent's session cwd (`exec.agent.session.header.cwd`) so a relative path resolves against the session's workspace, matching `dsh-tool-bash`, and forwarding tool cancellation through resolution (see [the per-session cwd Agent Note](../../../.agents/notes/implemented/architecture/2026-07-02-fs-per-session-cwd.md)) — then: +- **list** — one `ctx.fs.listDir`; the seam already answers absence with `FS_NOT_FOUND` and a non-directory target with `FS_NOT_DIRECTORY`, so no probe precedes it. No `fs/observed`: a listing reads no file content and must not satisfy the read-before-write gate. (0 stat.) - **read** — one `ctx.fs.stat` (type + size routing + version), then `readText`/`streamText`, then builds the line window, then emits `fs/observed` with a plain `ctx.emit`. (1 stat.) - **write** — `ctx.waterfall('fs/write-intent', target, exec, () => undefined)` for the optional guard, then `ctx.fs.writeText(target, content, intent)`, then `fs/observed`. (0 stat.) - **edit** — `ctx.waterfall('fs/edit-intent', target, exec, () => undefined)` for the optional guard, then `ctx.fs.editText(target, edit, intent)`, then `fs/observed`. (0 stat.) @@ -50,9 +53,9 @@ The tool passes `exec` (the tool-execution context) as the opaque `actor` on eve `fs/observed` fires AFTER the read/write/edit already succeeded, via a plain `ctx.emit`. A listener is contractually a synchronous, side-effect-only recorder (`@deepseek-ai/dsh-fs-policy`'s is a `WeakMap.set`); the tool does not guard the emit, so a listener that throws would surface as the tool's `isError` result — async or fallible observation does not belong on this event. -`read` opts into concurrent scheduling because its only mutation is the synchronous version recorder. Recorder races fail closed when a later `write` or `edit` re-checks the version under its target lock; both mutation tools remain exclusive. See the [parallel tool-call Agent Note](../../../.agents/notes/implemented/feature/2026-07-10-parallel-tool-call-execution.md). +`list` and `read` opt into concurrent scheduling — `list` mutates nothing at all, and `read`'s only mutation is the synchronous version recorder. Recorder races fail closed when a later `write` or `edit` re-checks the version under its target lock; both mutation tools remain exclusive. See the [parallel tool-call Agent Note](../../../.agents/notes/implemented/feature/2026-07-10-parallel-tool-call-execution.md). -The package root exports only the Cordis plugin contract (`name`, `inject`, `Config`, and `apply`). Read rendering (line windowing + output formatting) lives in `src/read-render.ts` (Cordis-free, independently unit-tested); `src/read.ts`/`write.ts`/`edit.ts` are the tool executors and `src/index.ts` composes them. +The package root exports only the Cordis plugin contract (`name`, `inject`, `Config`, and `apply`). Pure presentation lives beside the executors and is independently unit-tested: read windowing and output formatting in `src/read-render.ts`, listing order and envelope in `src/list-render.ts` (both Cordis-free); `src/list.ts`/`read.ts`/`write.ts`/`edit.ts` are the tool executors and `src/index.ts` composes them. ## Model Experience @@ -60,7 +63,13 @@ The package root exports only the Cordis plugin contract (`name`, `inject`, `Con #### What the model sees -Every request in this plugin's registration scope receives the independently registered read, write, and edit guidance below. Scoped tool restrictions can hide schemas without removing these sections. +Every request in this plugin's registration scope receives the independently registered list, read, write, and edit guidance below. Scoped tool restrictions can hide schemas without removing these sections. + +##### List guidance + +```markdown +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +``` ##### Read guidance @@ -92,7 +101,7 @@ Prefix-stable while the plugin scope and guidance text are unchanged. Tool restr #### What the model sees -The model sees the generated [`read`, `write`, and `edit` schemas](../../../docs/tool-catalog.md#deepseek-aidsh-tool-fs), with snake_case arguments. Scoped tool restrictions can remove any definition for one agent. +The model sees the generated [`list`, `read`, `write`, and `edit` schemas](../../../docs/tool-catalog.md#deepseek-aidsh-tool-fs), with snake_case arguments. Scoped tool restrictions can remove any definition for one agent. #### Token effect @@ -102,6 +111,20 @@ Fixed schema cost on every request in that tool view. Prefix-stable while the visible tool definitions and order are unchanged. Registration lifecycle or scoped restrictions may invalidate reuse from the first changed schema token. +### List result + +#### What the model sees + +A successful listing is exactly ``, newline, `directory`, newline, ``, one line per entry, a blank line, one footer, and ``. A directory entry carries a trailing `/` and a non-regular child a trailing `@`; a regular file carries neither. The footer is exactly `(Empty directory)`, `( entries: directories, files)` — with `, other` appended only when such a child exists, and singulars where the count is one — or, when the view is capped, `(Showing of entries: directories, files. Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)`. The complete count and composition are stated whether or not the view was capped, so a partial listing can never read as a whole directory. + +#### Token effect + +Listing output is capped by `listMaxEntries`; the retained call and result are resent until compaction. + +#### KV Cache effect + +Append-only; newly visible content follows the reusable request prefix and does not invalidate existing KV-cache entries. + ### Read result #### What the model sees @@ -134,7 +157,7 @@ Append-only; newly visible content follows the reusable request prefix and does #### What the model sees -Failures are normalized as `Error: `. This package's stable validation and read messages are `file_path must be a non-empty string`, `limit must be less than or equal to `, `old_string must be a non-empty string`, `old_string and new_string must differ`, `cannot read "": not found`, `cannot read "": not a regular file`, and `offset is out of range for "" ( lines)`; provider and policy templates are quoted in their package READMEs. +Failures are normalized as `Error: `. This package's stable validation and read messages are `file_path must be a non-empty string`, `path must be a non-empty string when given`, `limit must be less than or equal to `, `old_string must be a non-empty string`, `old_string and new_string must differ`, `cannot read "": not found`, `cannot read "": not a regular file`, and `offset is out of range for "" ( lines)`; provider and policy templates are quoted in their package READMEs. #### Token effect @@ -146,6 +169,6 @@ Append-only; newly visible content follows the reusable request prefix and does ## Known Limitations and Deferred Work -- **No model-facing directory listing ships** — `ctx.fs.listDir` serves provider code such as skill discovery, while the sibling [`dsh-tool-fs-search`](../tool-fs-search/) package supplies bash-backed `glob` and `grep` rather than extending the filesystem seam. +- **`list` reads one directory level and has no spill path** — recursion, pagination, and per-directory child counts are absent, and a listing past `listMaxEntries` is summarized by its footer rather than saved anywhere retrievable; the model lists a subdirectory instead. - **`read` handles UTF-8 text files only** — binary-safe reads and PDF/image/multimodal content are deferred; a directory target is `FS_NOT_REGULAR_FILE`. - **No timeout surface** — `read`/`write`/`edit` take no timeout argument and declare no `timeout-policy` budget; cancellation rides `exec.signal` only (the deliberate [fs-family stance](../README.md)). diff --git a/packages/fs/tool-fs/README.zh.md b/packages/fs/tool-fs/README.zh.md index f94a903c9c..cdb45a12eb 100644 --- a/packages/fs/tool-fs/README.zh.md +++ b/packages/fs/tool-fs/README.zh.md @@ -2,23 +2,24 @@ [English](README.md) | 中文 -**面向模型的文件系统工具**（`read`、`write`、`edit`）及其**执行器**。这是文件系统栈的消费方层：拥有工具名称、JSON schema、参数校验、提示词段、**读取窗口逻辑** 和结果格式化。它**直接** 通过 `ctx.fs` 提供方 seam（[`@deepseek-ai/dsh-fs`](../fs)）读取/写入/编辑：注入 `fs`（以及 `tools`/`systemPrompt`），**不** 注入政策服务。新鲜度/观察政策由独立插件（[`@deepseek-ai/dsh-fs-policy`](../fs-policy)）通过 `fs/*` 事件门禁贡献；工具不与其方法耦合。 +**面向模型的文件系统工具**（`list`、`read`、`write`、`edit`）及其**执行器**。这是文件系统栈的消费方层：拥有工具名称、JSON schema、参数校验、提示词段、**读取窗口逻辑**、**列出顺序** 和结果格式化。它**直接** 通过 `ctx.fs` 提供方 seam（[`@deepseek-ai/dsh-fs`](../fs)）读取/写入/编辑：注入 `fs`（以及 `tools`/`systemPrompt`），**不** 注入政策服务。新鲜度/观察政策由独立插件（[`@deepseek-ai/dsh-fs-policy`](../fs-policy)）通过 `fs/*` 事件门禁贡献；工具不与其方法耦合。 ```ts ignore-check // Default deployment: a ctx.fs provider, the policy plugin, then the tools. await ctx.plugin(LocalFileSystem, { cwd: process.cwd() }) // @deepseek-ai/dsh-fs-local await ctx.plugin(FsPolicy) // @deepseek-ai/dsh-fs-policy (policy gate) -await ctx.plugin(ToolFs) // this package — registers read/write/edit +await ctx.plugin(ToolFs) // this package — registers list/read/write/edit ``` `@deepseek-ai/dsh-fs-policy` 是**可选的**：省略时，工具直接使用裸提供方（无条件写入/覆盖/编辑，无已观察状态）。加载这些工具的部署也应加载该插件，从而提供编辑前读取行为。 ## 配置 -所有键均为可选；默认值是随产品交付的读取上限。 +所有键均为可选；默认值是随产品交付的列出与读取上限。 | 键 | 默认值 | 含义 | |---|---|---| +| `listMaxEntries` | `200` | 一次 `list` 调用内联渲染的条目数；footer 仍会报告整个目录的规模与构成。 | | `readLimit` | `2000` | 一次 `read` 调用返回的默认和最大行数（工具 schema 将其声明为 `limit` 默认值）。 | | `readMaxLineLength` | `2000` | 每行截断前保留的字符数（后缀会说明上限）。 | | `readMaxBytes` | `51200` | 一次 `read` 调用所选行的字节上限；溢出时以「已达上限」footer 结束窗口。 | @@ -28,18 +29,20 @@ await ctx.plugin(ToolFs) // this package — re | 工具 | 参数 | 行为 | |---|---|---| +| `list` | `path?` | 单个目录的直接子项及其类型，默认取会话工作区。顺序为先目录、再文件、最后非常规子项，各组内按字母序排列，并受配置的 `listMaxEntries`（200）限制。 | | `read` | `file_path`、`offset?`、`limit?` | 带行号的 UTF-8 内容和分页 footer。`offset` 从 1 开始；`limit` 默认为配置的 `readLimit`（2000），上限也为该值。 | | `write` | `file_path`、`content` | 创建文件或完整替换文件。有政策插件时：覆盖现有文件要求先在未变版本上执行 `read`；创建新文件不需要。没有插件时：无条件执行。 | | `edit` | `file_path`、非空 `old_string`、`new_string`、`replace_all?` | 字面量替换；除非 `replace_all` 为 true，否则要求唯一匹配。有政策插件时：要求先执行 `read`（任何窗口），且文件此后未变。没有插件时：无条件执行。 | 字段名使用 snake_case，与 Claude Code 和现有 harness 工具 schema 一致。 -规范成功值分别为：`read` → `{ path, offset, lines: [{ number, text }], totalLines }`，`write` → `{ path, operation: 'create' | 'update', before: string | null, after }`，`edit` → `{ path, before, after }`。Native 渲染器会保留下方带行号的读取结果和变更确认。写入/编辑从这些值派生可回放的 diff 卡片元数据；值本身仅用于执行，不会添加到 `tool/result`。 +规范成功值分别为：`list` → `{ path, entries: [{ name, type: 'file' | 'directory' | 'other' }] }`，`read` → `{ path, offset, lines: [{ number, text }], totalLines }`，`write` → `{ path, operation: 'create' | 'update', before: string | null, after }`，`edit` → `{ path, before, after }`。Native 渲染器会保留下方带行号的读取结果和变更确认。写入/编辑从这些值派生可回放的 diff 卡片元数据；值本身仅用于执行，不会添加到 `tool/result`。 ## 工具就是执行器；政策是事件门禁 工具**不** 注入政策服务，也不检查任何缓存。每个工具通过 `ctx.fs.resolve(path, { cwd, signal })` 解析路径；它会传入调用 agent（智能体）的会话 cwd（`exec.agent.session.header.cwd`），使相对路径以会话工作区为基准解析并与 `dsh-tool-bash` 一致，同时把工具取消转发到解析过程（见[每会话 cwd Agent Note](../../../.agents/notes/implemented/architecture/2026-07-02-fs-per-session-cwd.md)）。随后执行： +- **list**：一次 `ctx.fs.listDir`；seam 已经把不存在报告为 `FS_NOT_FOUND`、把非目录目标报告为 `FS_NOT_DIRECTORY`，因此前面不需要任何探测。不发出 `fs/observed`：列出不读取任何文件内容，也不得满足编辑前读取门禁。（0 次 stat。） - **read**：一次 `ctx.fs.stat`（用于类型、大小路由和版本），随后调用 `readText`/`streamText`，构建行窗口，再发出 `fs/observed`，使用普通 `ctx.emit`。（1 次 stat。） - **write**：调用 `ctx.waterfall('fs/write-intent', target, exec, () => undefined)` 取得可选防护，然后调用 `ctx.fs.writeText(target, content, intent)`，再发出 `fs/observed`。（0 次 stat。） - **edit**：调用 `ctx.waterfall('fs/edit-intent', target, exec, () => undefined)` 取得可选防护，然后调用 `ctx.fs.editText(target, edit, intent)`，再发出 `fs/observed`。（0 次 stat。） @@ -50,9 +53,9 @@ await ctx.plugin(ToolFs) // this package — re `fs/observed` 在读取/写入/编辑已经成功之后，通过普通 `ctx.emit` 发出。监听器的契约是同步且只有副作用的记录器（`@deepseek-ai/dsh-fs-policy` 使用 `WeakMap.set`）；工具不保护这次发出，因此监听器抛出会作为工具的 `isError` 结果出现。异步或可能失败的观察不属于该事件。 -`read` 允许并发调度，因为其唯一变更是同步版本记录器。稍后的 `write` 或 `edit` 会在目标锁内重新检查版本，因此记录器竞态会以拒绝方式关闭；两个变更工具仍保持互斥。见[并行工具调用 Agent Note](../../../.agents/notes/implemented/feature/2026-07-10-parallel-tool-call-execution.md)。 +`list` 与 `read` 都允许并发调度：`list` 完全不做任何变更，而 `read` 的唯一变更是同步版本记录器。稍后的 `write` 或 `edit` 会在目标锁内重新检查版本，因此记录器竞态会以拒绝方式关闭；两个变更工具仍保持互斥。见[并行工具调用 Agent Note](../../../.agents/notes/implemented/feature/2026-07-10-parallel-tool-call-execution.md)。 -包根目录只导出 Cordis 插件契约（`name`、`inject`、`Config` 和 `apply`）。读取渲染（行窗口与输出格式化）位于 `src/read-render.ts`（不依赖 Cordis，单独进行单元测试）；`src/read.ts`/`write.ts`/`edit.ts` 是工具执行器，`src/index.ts` 负责组合。 +包根目录只导出 Cordis 插件契约（`name`、`inject`、`Config` 和 `apply`）。纯展示逻辑与执行器并列存放并单独进行单元测试：读取窗口与输出格式化位于 `src/read-render.ts`，列出顺序与包络位于 `src/list-render.ts`（两者均不依赖 Cordis）；`src/list.ts`/`read.ts`/`write.ts`/`edit.ts` 是工具执行器，`src/index.ts` 负责组合。 ## 模型体验 @@ -60,7 +63,13 @@ await ctx.plugin(ToolFs) // this package — re #### 模型看到的内容 -该插件注册作用域内的每个请求都会收到下方独立注册的 read、write 与 edit 指导。作用域工具限制可以隐藏 schema，而不移除这些段。 +该插件注册作用域内的每个请求都会收到下方独立注册的 list、read、write 与 edit 指导。作用域工具限制可以隐藏 schema，而不移除这些段。 + +##### List 指导 + +```markdown +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +``` ##### Read 指导 @@ -92,7 +101,7 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces #### 模型看到的内容 -模型会看到已生成的 [`read`、`write` 和 `edit` schema](../../../docs/tool-catalog.md#deepseek-aidsh-tool-fs)，参数使用 snake_case。作用域工具限制可以为某个 agent 移除任一定义。 +模型会看到已生成的 [`list`、`read`、`write` 和 `edit` schema](../../../docs/tool-catalog.md#deepseek-aidsh-tool-fs)，参数使用 snake_case。作用域工具限制可以为某个 agent 移除任一定义。 #### Token 影响 @@ -102,6 +111,20 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces 只要可见工具定义和顺序不变，前缀就保持稳定。注册生命周期或作用域限制可能从首个变化的 schema token 开始使复用失效。 +### 列出结果 + +#### 模型看到的内容 + +成功列出结果精确为 ``、换行、`directory`、换行、``、每个条目一行、一个空行、一条 footer 和 ``。目录条目带尾部 `/`，非常规子项带尾部 `@`，常规文件两者都不带。footer 精确为 `(Empty directory)`、`( entries: directories, files)`（仅当存在此类子项时才追加 `, other`，计数为一时使用单数形式），或在视图被截断时为 `(Showing of entries: directories, files. Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)`。无论视图是否被截断，都会说明完整计数与构成，因此部分列出结果绝不会被读成整个目录。 + +#### Token 影响 + +列出输出受 `listMaxEntries` 限制；保留的调用与结果会反复发送，直到上下文压缩。 + +#### KV Cache 影响 + +仅追加；新增可见内容位于可复用请求前缀之后，不会使现有 KV-cache 条目失效。 + ### 读取结果 #### 模型看到的内容 @@ -134,7 +157,7 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces #### 模型看到的内容 -失败会规范化为 `Error: `。本包稳定的校验和读取消息是 `file_path must be a non-empty string`、`limit must be less than or equal to `、`old_string must be a non-empty string`、`old_string and new_string must differ`、`cannot read "": not found`、`cannot read "": not a regular file` 和 `offset is out of range for "" ( lines)`；提供方和政策模板在各自包的 README 中逐字列出。 +失败会规范化为 `Error: `。本包稳定的校验和读取消息是 `file_path must be a non-empty string`、`path must be a non-empty string when given`、`limit must be less than or equal to `、`old_string must be a non-empty string`、`old_string and new_string must differ`、`cannot read "": not found`、`cannot read "": not a regular file` 和 `offset is out of range for "" ( lines)`；提供方和政策模板在各自包的 README 中逐字列出。 #### Token 影响 @@ -146,6 +169,6 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces ## 已知限制与延期工作 -- **未交付面向模型的目录列出工具**：`ctx.fs.listDir` 服务于 skill（技能）发现等提供方代码，同级 [`dsh-tool-fs-search`](../tool-fs-search/) 包则提供基于 bash 的 `glob` 与 `grep`，而不是扩展文件系统 seam。 +- **`list` 只读取一层目录，且没有溢出落盘路径**：不提供递归、分页和逐目录子项计数，超出 `listMaxEntries` 的部分只由 footer 概括，不会保存到任何可取回的位置；模型改为列出对应子目录。 - **`read` 只处理 UTF-8 文本文件**：二进制安全读取和 PDF/图像/多模态内容均延期处理；目录目标为 `FS_NOT_REGULAR_FILE`。 - **没有超时接口**：`read`/`write`/`edit` 不接受超时参数，也不声明 `timeout-policy` 预算；取消只通过 `exec.signal` 传递（见有意采用的 [fs 能力族立场](../README.md)）。 diff --git a/packages/fs/tool-fs/package.json b/packages/fs/tool-fs/package.json index 737f7ac26b..936d125013 100644 --- a/packages/fs/tool-fs/package.json +++ b/packages/fs/tool-fs/package.json @@ -1,6 +1,6 @@ { "name": "@deepseek-ai/dsh-tool-fs", - "description": "Model-facing filesystem tools (read, write, edit) over the DeepSeek Harness filesystem seam (ctx.fs)", + "description": "Model-facing filesystem tools (list, read, write, edit) over the DeepSeek Harness filesystem seam (ctx.fs)", "version": "0.0.1", "private": true, "type": "module", diff --git a/packages/fs/tool-fs/src/index.ts b/packages/fs/tool-fs/src/index.ts index a4c96d606b..c8376ed123 100644 --- a/packages/fs/tool-fs/src/index.ts +++ b/packages/fs/tool-fs/src/index.ts @@ -1,16 +1,19 @@ /** - * Model-facing read, write, and edit tools over `ctx.fs`. This package owns schemas, validation, - * read windows, formatting, and observation events, never a concrete provider. An optional - * event policy supplies mutation guards; without one the tools use unconditional provider calls. + * Model-facing list, read, write, and edit tools over `ctx.fs`. This package owns schemas, + * validation, read windows, listing order, formatting, and observation events, never a concrete + * provider. An optional event policy supplies mutation guards; without one the tools use + * unconditional provider calls. * @module @deepseek-ai/dsh-tool-fs */ import type { Context } from 'cordis' import z from 'schemastery' import type {} from '@deepseek-ai/dsh-user-approval' +import { applyListTool } from './list.ts' import { applyReadTool, READ_LIMIT, STREAM_MIN_SIZE } from './read.ts' import { applyWriteTool } from './write.ts' import { applyEditTool } from './edit.ts' +import { LIST_MAX_ENTRIES } from './list-render.ts' import { READ_MAX_BYTES, READ_MAX_LINE_LENGTH } from './read-render.ts' import { FsSandboxSurface } from './sandbox.ts' @@ -22,6 +25,8 @@ export const inject = ['tools', 'fs', 'systemPrompt'] /** Plugin config (all optional — `Config` supplies the defaults). */ export interface Config { + /** Maximum entries one `list` call renders inline; the footer still reports the complete count. */ + listMaxEntries?: number /** Default and maximum number of lines returned by one `read` call. */ readLimit?: number /** Maximum characters returned for a single line before truncation. */ @@ -33,6 +38,7 @@ export interface Config { } export const Config: z = z.object({ + listMaxEntries: z.number().default(LIST_MAX_ENTRIES), readLimit: z.number().default(READ_LIMIT), readMaxLineLength: z.number().default(READ_MAX_LINE_LENGTH), readMaxBytes: z.number().default(READ_MAX_BYTES), @@ -42,21 +48,23 @@ export const Config: z = z.object({ /** The shape after schemastery applied the defaults. */ type ResolvedConfig = Required -/** Every read cap counts lines/chars/bytes — a positive integer, or windowing arithmetic misbehaves silently. */ +/** Every read or listing cap counts lines/chars/bytes/entries — a positive integer, or windowing arithmetic misbehaves silently. */ function assertPositiveInteger(name: string, value: number): void { if (!Number.isInteger(value) || value < 1) { throw new Error(`tool-fs: ${name} must be a positive integer`) } } -/** Register the full `read`/`write`/`edit` filesystem tool suite. */ +/** Register the full `list`/`read`/`write`/`edit` filesystem tool suite. */ export function apply(ctx: Context, config: Config): void { // schemastery (Config) has already filled every defaulted field. const resolved = config as ResolvedConfig + assertPositiveInteger('listMaxEntries', resolved.listMaxEntries) assertPositiveInteger('readLimit', resolved.readLimit) assertPositiveInteger('readMaxLineLength', resolved.readMaxLineLength) assertPositiveInteger('readMaxBytes', resolved.readMaxBytes) assertPositiveInteger('readStreamMinSize', resolved.readStreamMinSize) + applyListTool(ctx, { maxEntries: resolved.listMaxEntries }) applyReadTool(ctx, { limit: resolved.readLimit, maxLineLength: resolved.readMaxLineLength, diff --git a/packages/fs/tool-fs/src/list-render.ts b/packages/fs/tool-fs/src/list-render.ts new file mode 100644 index 0000000000..d7a65cbb27 --- /dev/null +++ b/packages/fs/tool-fs/src/list-render.ts @@ -0,0 +1,82 @@ +/** + * Pure listing presentation: order one directory's direct children so a capped + * view still shows the navigable structure, and render the model-facing + * envelope. Cordis-free and independently unit-tested, mirroring + * {@link module:@deepseek-ai/dsh-tool-fs/read-render}. + * @module @deepseek-ai/dsh-tool-fs/list-render + */ + +/** Default and maximum number of entries one `list` call renders inline (the `listMaxEntries` config). */ +export const LIST_MAX_ENTRIES = 200 + +/** One direct child in a rendered listing — the canonical entry shape the tool returns. */ +export interface ListedEntry { + /** Basename of the child inside the listed directory. */ + name: string + /** Whether the child is a regular file, a directory, or something else (symlink, socket, device). */ + type: 'file' | 'directory' | 'other' +} + +/** + * Order direct children so truncation cannot hide the directory tree: + * directories first, then files, then everything else, each group by name. + * + * The provider seam returns children in stable name order, which puts a + * subdirectory wherever the alphabet puts it; capping such a list can drop every + * subdirectory and leave the model believing a directory holds only files. This + * is the listing counterpart of the `glob` coverage footer. + * + * @param entries - the seam's direct children, in any order. + * @returns a new array in directory-first display order; the input is not mutated. + */ +export function orderEntries(entries: readonly T[]): T[] { + const rank = { directory: 0, file: 1, other: 2 } + return [...entries].sort((a, b) => rank[a.type] - rank[b.type] || a.name.localeCompare(b.name)) +} + +/** `1 directory` / `4 directories` — a count the model reads as prose, not as `1 directorie(s)`. */ +function count(n: number, singular: string, plural: string): string { + return `${n} ${n === 1 ? singular : plural}` +} + +/** The ` directories, files[, other]` breakdown; the `other` clause appears only when non-empty. */ +function breakdown(entries: readonly ListedEntry[]): string { + const directories = entries.filter(entry => entry.type === 'directory').length + const other = entries.filter(entry => entry.type === 'other').length + const files = entries.length - directories - other + const parts = [count(directories, 'directory', 'directories'), count(files, 'file', 'files')] + if (other > 0) parts.push(`${other} other`) + return parts.join(', ') +} + +/** + * Render the model-facing `list` result: the displayed entries, then a footer + * that always states the COMPLETE listing's size and composition, so a capped + * view can never read as the whole directory. + * + * Directories carry a trailing `/` and non-regular children a trailing `@`, so + * the model can tell what it may descend into without a second call. + * + * @param displayPath - the resolved directory as the backend displays it. + * @param entries - the complete listing, already in {@link orderEntries} order. + * @param maxEntries - how many entries to show inline; the rest are summarized by the footer. + * @returns the model-facing text. + */ +export function formatListOutput(displayPath: string, entries: readonly ListedEntry[], maxEntries: number): string { + const shown = entries.slice(0, maxEntries) + const suffix = { directory: '/', file: '', other: '@' } + const footer = shown.length < entries.length + ? `(Showing ${shown.length} of ${count(entries.length, 'entry', 'entries')}: ${breakdown(entries)}. ` + + 'Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)' + : entries.length === 0 + ? '(Empty directory)' + : `(${count(entries.length, 'entry', 'entries')}: ${breakdown(entries)})` + const body = shown.length > 0 + ? `${shown.map(entry => `${entry.name}${suffix[entry.type]}`).join('\n')}\n\n${footer}` + : footer + return `${displayPath} +directory + +${body} +` +} diff --git a/packages/fs/tool-fs/src/list.ts b/packages/fs/tool-fs/src/list.ts new file mode 100644 index 0000000000..de6c6d1ddd --- /dev/null +++ b/packages/fs/tool-fs/src/list.ts @@ -0,0 +1,120 @@ +/** + * Model-facing directory listing. It enumerates ONE directory level through the + * provider seam's `listDir`, orders children so a capped view keeps the + * navigable structure, and renders the entries with their type. + * + * This is the orientation tool: `glob` and `grep` answer "where is the thing I + * can already name", while `list` answers "what is here at all". `rg --files` + * never emits directories, so no pattern makes `glob` describe a directory's + * shape — the gap this tool closes. + * @module @deepseek-ai/dsh-tool-fs/list + */ + +import type { Context } from 'cordis' +import { defineTool } from '@deepseek-ai/dsh-tools' +import type { GenericCallView } from '@deepseek-ai/dsh-tools' +import type {} from '@deepseek-ai/dsh-fs' +import type {} from '@deepseek-ai/dsh-system-prompt' +import { formatListOutput, orderEntries } from './list-render.ts' +import { sessionResolveOptions } from './session-cwd.ts' + +/** Resolved list-tool caps — plugin config after defaulting (see `Config` in index.ts). */ +export interface ListToolCaps { + /** Maximum entries rendered inline; the footer still reports the complete listing's size. */ + maxEntries: number +} + +/** Validated `list` arguments after defaulting. */ +export interface ListInput { + /** Directory to list; `.` means the calling agent's session workspace. */ + path: string +} + +/** + * Validate value constraints the schema DSL can't express, and default an + * omitted `path` to `.` — the session workspace, so "what is in this project" + * needs no argument at all. + * + * @param args - the schema-validated `list` arguments. + * @returns the accepted input with `path` defaulted. + */ +export function parseListArgs(args: { path?: string }): ListInput { + if (args.path !== undefined && args.path.trim().length === 0) throw new Error('path must be a non-empty string when given') + return { path: args.path ?? '.' } +} + +/** + * Pending-call presentation: a generic card titled by the directory, with a + * follow-along location so a capable editor can reveal it. + * + * @param args - the raw tool arguments; only `path` is read. + * @returns the generic card view shown while the call runs. + */ +export function presentListCall(args: { path?: string }): GenericCallView { + const path = args.path ?? '.' + return { card: 'generic', title: `List ${path}`, kind: 'read', locations: [{ path }] } +} + +/** + * Register the `list` tool and its system-prompt guidance. + * + * @param ctx - the plugin context; registrations are effects scoped to it, and execution uses its `fs` service. + * @param caps - the deployment's resolved list caps (plugin config after defaulting). + */ +export function applyListTool(ctx: Context, caps: ListToolCaps): void { + ctx.systemPrompt.section({ + name: 'tool:list', + order: 99, + text: 'Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, ' + + 'and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. ' + + 'Reach for glob or grep once you know the path pattern or the text you are looking for.', + }) + + ctx.tools.register(defineTool({ + name: 'list', + description: 'List the direct children of one directory, with their type. ' + + `Entries are directories first, then files, each alphabetical; the first ${caps.maxEntries} are returned inline and the footer reports the complete count. ` + + 'Unlike glob, this shows subdirectories, so it is how to see what a directory contains.', + parameters: { + path: { type: 'string', description: 'Directory to list. Defaults to the session workspace; a relative path resolves against it.' }, + }, + output: { + schema: { + type: 'object', + additionalProperties: false, + properties: { + path: { type: 'string', required: true }, + entries: { + type: 'array', + required: true, + items: { + type: 'object', + additionalProperties: false, + properties: { + name: { type: 'string', required: true }, + type: { type: 'string', required: true, enum: ['file', 'directory', 'other'] }, + }, + }, + }, + }, + }, + render: (_args, value) => [{ type: 'text', text: formatListOutput(value.path, value.entries, caps.maxEntries) }], + }, + // Listing reads directory metadata only: no content, no version recorded, + // nothing a concurrent call could observe out of order. + isConcurrencySafe: () => true, + async execute(args, exec) { + const input = parseListArgs(args) + const target = await ctx.fs.resolve(input.path, sessionResolveOptions(exec, input.path)) + // No stat first: the seam already answers absence with FS_NOT_FOUND and a + // non-directory target with FS_NOT_DIRECTORY, so a probe would only add a + // round-trip and a second source of truth. (0 stat.) + const entries = await ctx.fs.listDir(target, exec.signal) + return { + path: target.displayPath, + entries: orderEntries(entries).map(({ name, type }) => ({ name, type })), + } + }, + presentCall: presentListCall, + })) +} diff --git a/packages/fs/tool-fs/tests/list-render.spec.ts b/packages/fs/tool-fs/tests/list-render.spec.ts new file mode 100644 index 0000000000..3d0a3ac5ce --- /dev/null +++ b/packages/fs/tool-fs/tests/list-render.spec.ts @@ -0,0 +1,69 @@ +/** + * Pure listing-presentation tests: display ordering and the model-facing + * envelope, exercised without a context or provider. + */ + +import { describe, expect, it } from 'vitest' +import { formatListOutput, orderEntries } from '../src/list-render.ts' +import type { ListedEntry } from '../src/list-render.ts' + +const entry = (name: string, type: ListedEntry['type'] = 'file'): ListedEntry => ({ name, type }) + +describe('orderEntries', () => { + it('groups directories, then files, then other, each by name', () => { + const ordered = orderEntries([ + entry('zeta.txt'), + entry('socket', 'other'), + entry('beta'), + entry('src', 'directory'), + entry('assets', 'directory'), + ]) + expect(ordered.map(e => e.name)).toEqual(['assets', 'src', 'beta', 'zeta.txt', 'socket']) + }) + + it('leaves the input array untouched and preserves extra entry fields', () => { + const input = [{ name: 'b', type: 'file' as const, size: 2 }, { name: 'a', type: 'file' as const, size: 1 }] + const ordered = orderEntries(input) + expect(input.map(e => e.name)).toEqual(['b', 'a']) + expect(ordered).toEqual([{ name: 'a', type: 'file', size: 1 }, { name: 'b', type: 'file', size: 2 }]) + }) +}) + +describe('formatListOutput', () => { + it('marks directories and non-regular children, and counts the whole listing', () => { + expect(formatListOutput('/w', [entry('src', 'directory'), entry('a.txt'), entry('sock', 'other')], 10)).toBe(`/w +directory + +src/ +a.txt +sock@ + +(3 entries: 1 directory, 1 file, 1 other) +`) + }) + + it('omits the "other" clause when every child is a file or a directory', () => { + expect(formatListOutput('/w', [entry('a.txt'), entry('b.txt')], 10)).toContain('(2 entries: 0 directories, 2 files)') + }) + + it('says a one-entry listing in the singular', () => { + expect(formatListOutput('/w', [entry('only', 'directory')], 10)).toContain('(1 entry: 1 directory, 0 files)') + }) + + it('states the complete size and composition when the view is capped', () => { + const entries = [entry('src', 'directory'), ...Array.from({ length: 5 }, (_, i) => entry(`f${i}.txt`))] + const rendered = formatListOutput('/w', entries, 2) + expect(rendered).toContain('src/\nf0.txt\n') + expect(rendered).not.toContain('f2.txt') + expect(rendered).toContain('(Showing 2 of 6 entries: 1 directory, 5 files. ' + + 'Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)') + }) + + it('renders an empty directory as a footer alone', () => { + expect(formatListOutput('/w', [], 10)).toBe(`/w +directory + +(Empty directory) +`) + }) +}) diff --git a/packages/fs/tool-fs/tests/tools.spec.ts b/packages/fs/tool-fs/tests/tools.spec.ts index 8f93b524a9..66f88a6348 100644 --- a/packages/fs/tool-fs/tests/tools.spec.ts +++ b/packages/fs/tool-fs/tests/tools.spec.ts @@ -38,6 +38,7 @@ const testToolSignal = new AbortController().signal class FakeFs extends FileSystem { files = new Map() rejectWith?: FsError + dirs = new Map() writeIntents: (FsWriteIntent | undefined)[] = [] editIntents: ({ version: FsVersion } | undefined)[] = [] @@ -66,8 +67,9 @@ class FakeFs extends FileSystem { const content = this.files.get(target.targetKey) ?? '' return (async function* () { yield content })() } - override async listDir(_target: FsTarget): Promise { - return [] + override async listDir(target: FsTarget): Promise { + this.throwIfArmed() + return this.dirs.get(target.targetKey) ?? [] } override async writeText(target: FsTarget, content: string, expected?: FsWriteIntent): Promise { this.throwIfArmed() @@ -139,13 +141,15 @@ describe('session cwd resolution', () => { }) describe('registration', () => { - it('registers read, write, and edit', async () => { + it('registers list, read, write, and edit', async () => { const { ctx } = await setup() - expect(ctx.tools.schemas().map(s => s.name).sort()).toEqual(['edit', 'read', 'write']) + expect(ctx.tools.schemas().map(s => s.name).sort()).toEqual(['edit', 'list', 'read', 'write']) }) - it('declares read parallel-safe while write/edit remain exclusive', async () => { + it('declares list and read parallel-safe while write/edit remain exclusive', async () => { const { ctx } = await setup() + expect(ctx.tools.executionMode({ signal: testToolSignal, callId: CallId('list-safe'), name: 'list', arguments: {} })) + .toEqual({ kind: 'parallel' }) expect(ctx.tools.executionMode({ signal: testToolSignal, callId: CallId('read-safe'), name: 'read', arguments: { file_path: 'a.txt' } })) .toEqual({ kind: 'parallel' }) expect(ctx.tools.executionMode({ signal: testToolSignal, callId: CallId('write-exclusive'), name: 'write', arguments: { file_path: 'a.txt', content: 'x' } })) @@ -157,6 +161,7 @@ describe('registration', () => { it('registers prompt sections for each tool', async () => { const { ctx } = await setup() const prompt = renderPrompt(await ctx.systemPrompt.assemble()) + expect(prompt).toContain('Use the list tool') expect(prompt).toContain('Use the read tool') expect(prompt).toContain('Use the write tool') expect(prompt).toContain('Use the edit tool') @@ -179,9 +184,10 @@ describe('registration', () => { const fiber = await ctx.plugin(ToolFs) // Each tool contributes BOTH a schema and a prompt section; disposal must // withdraw both, not just the schemas. - expect(ctx.tools.schemas()).toHaveLength(3) + expect(ctx.tools.schemas()).toHaveLength(4) const sectionNames = (a: { sections: { name: string }[] }) => a.sections.map(s => s.name).sort() - expect(sectionNames(await ctx.systemPrompt.assemble())).toEqual(['deployment:persona', 'harness:identity', 'tool:edit', 'tool:read', 'tool:write']) + expect(sectionNames(await ctx.systemPrompt.assemble())) + .toEqual(['deployment:persona', 'harness:identity', 'tool:edit', 'tool:list', 'tool:read', 'tool:write']) await fiber.dispose() expect(ctx.tools.schemas()).toHaveLength(0) // Only the system-prompt plugin's own built-in sections remain. @@ -189,6 +195,107 @@ describe('registration', () => { }) }) +describe('list tool', () => { + /** Seed one directory's children; `listDir` order is deliberately NOT display order. */ + function seedDir(fs: FakeFs, path: string, children: readonly { name: string; type: 'file' | 'directory' | 'other' }[]): void { + fs.dirs.set(`key:${path}`, children.map(({ name, type }) => ({ + name, + type, + target: { targetKey: FsTargetKey(`key:${path}/${name}`), displayPath: `/abs/${path}/${name}` }, + }))) + } + + it('defaults to the session workspace and shows directories before files', async () => { + const { ctx, fs } = await setup() + seedDir(fs, '.', [ + { name: 'notes.md', type: 'file' }, + { name: 'zeroomega-3.3.23', type: 'directory' }, + { name: 'archive', type: 'directory' }, + { name: 'link-to-nowhere', type: 'other' }, + ]) + const result = await call(ctx, 'list', {}) + expect(result.isError).toBe(false) + if (result.isError) throw new Error('expected list success') + // The canonical value carries display order, so a Code Mode caller and the + // model see the same ordering contract. + expect(result.value).toEqual({ + path: '/abs/.', + entries: [ + { name: 'archive', type: 'directory' }, + { name: 'zeroomega-3.3.23', type: 'directory' }, + { name: 'notes.md', type: 'file' }, + { name: 'link-to-nowhere', type: 'other' }, + ], + }) + expect(text(result)).toBe(`/abs/. +directory + +archive/ +zeroomega-3.3.23/ +notes.md +link-to-nowhere@ + +(4 entries: 2 directories, 1 file, 1 other) +`) + }) + + it('lists an explicit path and reports an empty directory as such', async () => { + const { ctx, fs } = await setup() + seedDir(fs, 'empty', []) + const result = await call(ctx, 'list', { path: 'empty' }) + expect(text(result)).toContain('(Empty directory)') + expect(text(result)).toContain('/abs/empty') + }) + + it('caps the rendered entries but still reports the complete composition', async () => { + const ctx = new Context() + await ctx.plugin(SystemPrompt) + await ctx.plugin(ToolRegistry) + await ctx.plugin(FakeFs) + await ctx.plugin(ToolFs, { listMaxEntries: 2 }) + const fs = ctx.fs as FakeFs + seedDir(fs, '.', [ + { name: 'a.txt', type: 'file' }, + { name: 'b.txt', type: 'file' }, + { name: 'c.txt', type: 'file' }, + { name: 'src', type: 'directory' }, + ]) + const result = await call(ctx, 'list', {}) + const rendered = text(result) + // The one directory survives the cap because directories sort first — the + // failure mode this ordering exists to prevent. + expect(rendered).toContain('src/\na.txt\n') + expect(rendered).not.toContain('c.txt') + expect(rendered).toContain('(Showing 2 of 4 entries: 1 directory, 3 files. ' + + 'Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)') + }) + + it('rejects a blank path and surfaces provider failures', async () => { + const { ctx, fs } = await setup() + const blank = await call(ctx, 'list', { path: ' ' }) + expect(blank.isError).toBe(true) + expect(text(blank)).toContain('path must be a non-empty string when given') + + fs.rejectWith = new FsError('cannot list "/abs/a.txt": not a directory', 'FS_NOT_DIRECTORY') + const failed = await call(ctx, 'list', { path: 'a.txt' }) + expect(failed.isError).toBe(true) + expect(failed.error).toMatchObject({ info: { code: 'FS_NOT_DIRECTORY' } }) + }) + + it('records no observation, so a listing never authorizes a mutation', async () => { + const { ctx, fs } = await setup() + fs.files.set('key:a.txt', 'hello') + seedDir(fs, '.', [{ name: 'a.txt', type: 'file' }]) + const observed = vi.fn() + ctx.on('fs/observed', observed) + await call(ctx, 'list', {}) + expect(observed).not.toHaveBeenCalled() + // Seeing a name is not reading a file: the policy gate still demands a read. + const edit = await call(ctx, 'edit', { file_path: 'a.txt', old_string: 'h', new_string: 'j' }, { session: { header: {} } }) + expect(edit.error).toMatchObject({ info: { code: 'FS_NOT_OBSERVED' } }) + }) +}) + describe('read tool', () => { it('formats line-numbered content with a footer', async () => { const { ctx, fs } = await setup() @@ -439,6 +546,15 @@ describe('tool-owned presentation (pure presentCall)', () => { }) }) + it('list: titles by the directory, falling back to the workspace "." when unset', async () => { + expect(await presentCall('list', { path: 'src' })).toEqual({ + card: 'generic', title: 'List src', kind: 'read', locations: [{ path: 'src' }], + }) + expect(await presentCall('list', {})).toEqual({ + card: 'generic', title: 'List .', kind: 'read', locations: [{ path: '.' }], + }) + }) + it('read: bare title and line-1 location when offset/limit are unset', async () => { expect(await presentCall('read', { file_path: 'a.txt' })).toEqual({ card: 'generic', title: 'Read a.txt', kind: 'read', locations: [{ path: 'a.txt', line: 1 }], @@ -621,6 +737,7 @@ describe('read caps are plugin config', () => { }) it.each([ + ['listMaxEntries', { listMaxEntries: 0 }], ['readLimit', { readLimit: 0 }], ['readLimit', { readLimit: 2.5 }], ['readMaxLineLength', { readMaxLineLength: -1 }], diff --git a/scripts/gen-tool-catalog.ts b/scripts/gen-tool-catalog.ts index 3103b9878c..f25084917e 100644 --- a/scripts/gen-tool-catalog.ts +++ b/scripts/gen-tool-catalog.ts @@ -230,7 +230,7 @@ const TOOL_PACKAGES: ToolPackage[] = [ await ctx.plugin(ToolFs) }, note: - 'The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin.', + 'The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` enumerates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate.', }, { pkg: '@deepseek-ai/dsh-tool-fs-search', From 9b9b45e65efc383c84b92f2607aad4cc891601ec Mon Sep 17 00:00:00 2001 From: NI0317 Date: Tue, 28 Jul 2026 12:05:36 +0800 Subject: [PATCH 002/324] fix(fs-search): sample an over-cap glob result across the tree MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Asked what a workspace contained, an agent described one subfolder as the whole project. `glob {"pattern": "*"}` matched 10030 paths across 22 top-level entries and the inline page was the first 100 of them, all under a single unpacked archive. Three properties compose into that page: a pattern with no `/` matches basenames at any depth, so `*` means the whole tree rather than its top level; `--sort=modified` orders oldest first, and unpacking an archive restores timestamps that predate everything the user wrote; and the page was the head of that order. Each is defensible alone, and together they make the most ordinary request an agent receives produce a confident wrong answer. A result within `globMaxResults` is unchanged — shown whole, in modification-time order. Beyond it the page is filled round-robin across the complete result's top-level entries, so one subtree cannot own every slot, and the footer states that the page was sampled rather than taken in modification-time order. Measured on a 24-entry, 716-file reproduction, the head of 100 reaches 7 top-level names and the sampled page reaches 21. The spill artifact still holds the complete sorted list. The guidance and schema stop steering away from `ls`, state the any-depth pattern rule, say results are files and never directories, and point at `list` for a directory's contents. --- docs/tool-catalog.md | 8 +- packages/fs/tool-fs-search/README.i18n.yaml | 6 +- packages/fs/tool-fs-search/README.md | 9 +- packages/fs/tool-fs-search/README.zh.md | 9 +- packages/fs/tool-fs-search/src/glob.ts | 138 +++++++++++++++--- packages/fs/tool-fs-search/src/index.ts | 4 +- .../fs/tool-fs-search/tests/tools.spec.ts | 70 +++++++++ scripts/gen-tool-catalog.ts | 2 +- 8 files changed, 208 insertions(+), 38 deletions(-) diff --git a/docs/tool-catalog.md b/docs/tool-catalog.md index 6edd5be644..0884910bde 100644 --- a/docs/tool-catalog.md +++ b/docs/tool-catalog.md @@ -21,7 +21,7 @@ This table connects model-visible tool names to the plugin package and service s | `@deepseek-ai/dsh-tool-bash` | `bash` | `ctx.tools`, `ctx.bash`, `ctx.tasks at call time for run_in_background` | `tool/call`, `tool/result` | - | The bash tool is the model-facing consumer of the bash executor seam. A `run_in_background` run registers with the generic `ctx.tasks` runtime and is collected/stopped through the `task_*` tools from `@deepseek-ai/dsh-tool-tasks`; the `enableRunInBackground` config (default true) removes the parameter entirely when disabled. | | `@deepseek-ai/dsh-tool-cordis` | `cordis_inspect`, `cordis_mount`, `cordis_unmount` | `ctx.tools` | `tool/call`, `tool/result`, `live plugin-tree mutations (mount/unmount)` | - | Ships in examples/cordis-agent only (a deliberate opt-in — mounted code gets the real ctx, see .agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md). Plugins the model mounts may register ADDITIONAL model-visible tools at runtime; a full changed request header logs those tool-set changes. | | `@deepseek-ai/dsh-tool-fs` | `edit`, `list`, `read`, `write` | `ctx.tools`, `ctx.fs`, `ctx.systemPrompt` | `tool/call`, `fs/write-intent or fs/edit-intent for mutations`, `fs/observed after successful file operations`, `tool/result` | - | The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` enumerates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate. | -| `@deepseek-ai/dsh-tool-fs-search` | `glob`, `grep` | `ctx.tools`, `ctx.bash`, `ctx.systemPrompt` | `tool/call`, `tool/result` | - | glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. | +| `@deepseek-ai/dsh-tool-fs-search` | `glob`, `grep` | `ctx.tools`, `ctx.bash`, `ctx.systemPrompt` | `tool/call`, `tool/result` | - | glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across the top-level entries of the complete result and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match. | | `@deepseek-ai/dsh-tool-pty` | `terminal_close`, `terminal_list`, `terminal_open`, `terminal_read`, `terminal_send`, `terminal_signal` | `ctx.tools`, `ctx.pty`, `ctx.systemPrompt`, `ctx.tasks at call time for run_in_background` | `tool/call`, `tool/result` | - | The six terminal tools are opt-in and complement one-shot bash/filesystem tools. `terminal_send(run_in_background: true)` registers with `ctx.tasks`; TUI, named key sequences, BEL, resize, auto-start, and cross-agent sharing are absent from the schema. | | `@deepseek-ai/dsh-tool-goal` | `create_goal`, `get_goal`, `update_goal` | `ctx.tools`, `ctx.agents`, `ctx.goals`, `ctx.systemPrompt`, `a calling Agent in an authorized open turn` | `tool/call`, `user/message goal snapshot for mutations`, `tool/result` | - | create, edit, pause, and resume require direct-human root authority; complete and blocked also accept the exact current goal round. The default blocked lower bound is three admitted rounds. | | `@deepseek-ai/dsh-tool-lsp` | `lsp` | `ctx.tools`, `ctx.lsp`, `ctx.systemPrompt` | `tool/call`, `tool/result` | - | The lsp tool keeps provider selection and language-server subprocesses behind ctx.lsp, so its model-visible schema stays stable across providers. Requires a registered provider (e.g. `@deepseek-ai/dsh-lsp-local`) at runtime; without one, a query returns the structured `LSP_UNAVAILABLE` error rather than changing the schema. | @@ -395,7 +395,7 @@ The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an ` ### `glob` -Find files whose paths match a glob pattern. Returns matching paths sorted by modification time, including hidden and ignored files (VCS metadata directories are excluded). Returns the first 100 paths inline; a capped result reports where the complete list was saved. +Find files whose paths match a glob pattern. Returns matching file paths — never directories — including hidden and ignored files (VCS metadata directories are excluded). Up to 100 paths come back in modification-time order; a larger result instead returns 100 paths sampled across top-level directories, says so, and reports where the complete sorted list was saved. To see what a directory contains, use the list tool instead. ```json { @@ -403,7 +403,7 @@ Find files whose paths match a glob pattern. Returns matching paths sorted by mo "properties": { "pattern": { "type": "string", - "description": "Glob pattern to match file paths against (e.g. \"**/*.ts\", \"src/**/*.test.js\")." + "description": "Glob pattern to match file paths against (e.g. \"**/*.ts\", \"src/**/*.test.js\"). A pattern with no \"/\" matches the basename at any depth, so \"*\" and \"*.ts\" both search the whole tree; include a separator to anchor the depth." }, "path": { "type": "string", @@ -447,7 +447,7 @@ Search file contents with a ripgrep regular expression. Returns matching lines w Source: [`packages/fs/tool-fs-search/src/index.ts`](../packages/fs/tool-fs-search/src/index.ts) -glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. +glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across the top-level entries of the complete result and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match. ## `@deepseek-ai/dsh-tool-pty` diff --git a/packages/fs/tool-fs-search/README.i18n.yaml b/packages/fs/tool-fs-search/README.i18n.yaml index 07aaa3c9dc..ec8f6f8968 100644 --- a/packages/fs/tool-fs-search/README.i18n.yaml +++ b/packages/fs/tool-fs-search/README.i18n.yaml @@ -1,6 +1,6 @@ # Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: -# pnpm run verify-translation-pairing --write -README.md: 88a80fb51d7161e6940a3460b7f506575592f9cb -README.zh.md: 87be92bb5a8e06dfc275aa6a1fcf97274a761025 +# pnpm run verify-translation-pairing --write packages/fs/tool-fs-search/README.md +README.md: 33792a6f4b72baa2626c6e8d37c672fb39681554 +README.zh.md: 5d13a7ff2cb3ddfda8168a34e4a4a897d3413e11 diff --git a/packages/fs/tool-fs-search/README.md b/packages/fs/tool-fs-search/README.md index 88a80fb51d..33792a6f4b 100644 --- a/packages/fs/tool-fs-search/README.md +++ b/packages/fs/tool-fs-search/README.md @@ -24,7 +24,7 @@ All keys are optional; the defaults are the shipped search caps. | Key | Default | Meaning | |---|---|---| -| `globMaxResults` | `100` | Max paths one `glob` call retains inline (matches Claude Code's `GlobTool` limit); later paths go to the formatted spill artifact. | +| `globMaxResults` | `100` | Max paths one `glob` call shows inline (matches Claude Code's `GlobTool` limit). Within it the result is shown whole in modification-time order; beyond it the inline page is sampled across top-level entries and the complete sorted list goes to the formatted spill artifact. | | `grepMaxMatches` | `250` | Max flat matches one `grep` call retains inline (matches Claude Code's `GrepTool` `head_limit`); later matches go to the formatted spill artifact. | | `grepMaxLineBytes` | `2000` | Byte cap per matched-line preview; the cut preserves UTF-8 boundaries and is marked `(line truncated)`. | | `rawOutputMaxBytes` | `20000000` | Max complete raw `rg` stdout a search will parse (matches Claude Code's ripgrep raw buffer); larger raw output fails with `SEARCH_RAW_OUTPUT_OVERFLOW`. | @@ -34,7 +34,7 @@ All keys are optional; the defaults are the shipped search caps. | Tool | Arguments | Behavior | |---|---|---| -| `glob` | `pattern`, `path?` | `rg --files --glob --sort=modified --no-ignore --hidden` plus VCS metadata excludes (`.git`, `.svn`, `.hg`, `.bzr`, `.jj`, `.sl`). `path` is an optional **directory** search root; omitted means the resolved bash workdir. Returns one path per line, modification-time ordered. | +| `glob` | `pattern`, `path?` | `rg --files --glob --sort=modified --no-ignore --hidden` plus VCS metadata excludes (`.git`, `.svn`, `.hg`, `.bzr`, `.jj`, `.sl`). `path` is an optional **directory** search root; omitted means the resolved bash workdir. Returns one FILE path per line, modification-time ordered — `rg --files` never emits a directory, so no pattern makes `glob` describe a directory's contents; that is [`dsh-tool-fs`](../tool-fs/)'s `list`. The pattern keeps ripgrep semantics: without a `/` it matches the basename at any depth, so `*` matches the whole tree. | | `grep` | `pattern`, `path?`, `include?` | Line-oriented `rg --json` parse (no colon-splitting ambiguity). `pattern` is a ripgrep regex; `path` is an optional **file or directory** target; `include` is ONE positive glob filter — a comma-separated list or a negated (`!…`) value is rejected up front (brace alternation like `*.{ts,tsx}` is fine). Returns matches grouped by file as `Line N: `. | Routine budgets stay out of the model-facing schema (no `head_limit`/`offset`/`case_insensitive`/output modes): a model that needs surrounding context reads the matched file with `read`; one that needs later results follows the returned spill locator's retrieval hint. @@ -58,7 +58,7 @@ After the load-time `rg` probe succeeds, every request in this plugin's registra ##### Glob guidance ```markdown -Use the glob tool — not shell find or ls — to discover files by path pattern. Results are sorted by modification time and include hidden and ignored files. +Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level directories, so it spans the tree instead of one subtree. Use the list tool to see what a directory contains. ``` ##### Grep guidance @@ -93,7 +93,7 @@ Prefix-stable while tool visibility and definitions are unchanged. Registration #### What the model sees -`glob` returns one path per line; `grep` groups `Line : ` matches beneath each path. Empty searches return `No files found` or `No matches found`. A capped result ends with its omission count plus the spill locator and backend retrieval hint, or says the complete result could not be saved. +`glob` returns one path per line; `grep` groups `Line : ` matches beneath each path. Empty searches return `No files found` or `No matches found`. A capped result ends with its omission count plus the spill locator and backend retrieval hint, or says the complete result could not be saved. An over-cap `glob` result does not show the head of the sorted list: its inline page takes paths round-robin across the complete result's top-level entries, so one recently-written subtree cannot own every slot, and the footer says the page was sampled rather than taken in modification-time order, together with how many top-level entries it reached. When it could not reach them all, the footer also points at `list`. A result that fits inline is untouched, and a flat result — every path its own top-level entry — keeps the plain footer, because there the sample IS the recency-ordered head. The spill artifact always holds the complete list in modification-time order. #### Token effect @@ -122,3 +122,4 @@ Append-only; newly visible content follows the reusable request prefix and does - **Search and file access have no shared-workspace proof** — returned paths are follow-up-readable only when the bash workdir and filesystem root denote the same workspace; the package performs no runtime cross-service validation. - **Ripgrep is a deployment dependency** — a missing `rg` executable makes the package register no tools or guidance; an incompatible executable or one that disappears after registration fails calls with `SEARCH_FAILED`. Remote or virtual filesystems need a co-located executor or another search consumer. - **The schemas expose one bounded page** — offset pagination, case-mode switches, alternate output modes, and provider-backed discovery remain outside this package; capped complete output requires a spill backend. +- **Sampling groups by first path segment only** — an over-cap `glob` page balances across top-level entries, so a result concentrated deeper (one busy directory inside an otherwise even tree) is still shown unevenly below that level; recursive balancing is deferred. diff --git a/packages/fs/tool-fs-search/README.zh.md b/packages/fs/tool-fs-search/README.zh.md index 87be92bb5a..5d13a7ff2c 100644 --- a/packages/fs/tool-fs-search/README.zh.md +++ b/packages/fs/tool-fs-search/README.zh.md @@ -24,7 +24,7 @@ await ctx.plugin(LocalSpillStore) // @deepseek-ai/dsh- | 键 | 默认值 | 含义 | |---|---|---| -| `globMaxResults` | `100` | 一次 `glob` 调用内联保留的最大路径数（与 Claude Code 的 `GlobTool` 上限相同）；后续路径写入格式化 spill 产物。 | +| `globMaxResults` | `100` | 一次 `glob` 调用内联展示的最大路径数（与 Claude Code 的 `GlobTool` 上限相同）。未超过时结果整体按修改时间展示；超过时内联页面改为跨顶层条目取样，完整的排序列表写入格式化 spill 产物。 | | `grepMaxMatches` | `250` | 一次 `grep` 调用内联保留的最大平铺匹配数（与 Claude Code 的 `GrepTool` `head_limit` 相同）；后续匹配写入格式化 spill 产物。 | | `grepMaxLineBytes` | `2000` | 每条匹配行预览的字节上限；截断会保留 UTF-8 边界，并标记为 `(line truncated)`。 | | `rawOutputMaxBytes` | `20000000` | 搜索将解析的完整原始 `rg` stdout 上限（与 Claude Code 的 ripgrep 原始 buffer 相同）；更大的原始输出以 `SEARCH_RAW_OUTPUT_OVERFLOW` 失败。 | @@ -34,7 +34,7 @@ await ctx.plugin(LocalSpillStore) // @deepseek-ai/dsh- | 工具 | 参数 | 行为 | |---|---|---| -| `glob` | `pattern`、`path?` | 运行 `rg --files --glob --sort=modified --no-ignore --hidden`，并排除 VCS 元数据（`.git`、`.svn`、`.hg`、`.bzr`、`.jj`、`.sl`）。`path` 是可选的**目录** 搜索根；省略时使用解析后的 bash 工作目录。每行返回一个路径，按修改时间排序。 | +| `glob` | `pattern`、`path?` | 运行 `rg --files --glob --sort=modified --no-ignore --hidden`，并排除 VCS 元数据（`.git`、`.svn`、`.hg`、`.bzr`、`.jj`、`.sl`）。`path` 是可选的**目录** 搜索根；省略时使用解析后的 bash 工作目录。每行返回一个**文件** 路径；`rg --files` 从不输出目录条目，因此任何 pattern 都无法让 `glob` 描述一个目录的内容，那是 [`dsh-tool-fs`](../tool-fs/) 的 `list`。pattern 保留 ripgrep 语义：不含 `/` 时匹配任意深度的基名，因此 `*` 匹配整棵树。未超过 `globMaxResults` 的结果按修改时间排序；超过时内联页面改为跨顶层条目取样（见下）。 | | `grep` | `pattern`、`path?`、`include?` | 按行解析 `rg --json`，避免按冒号拆分的歧义。`pattern` 是 ripgrep 正则表达式；`path` 是可选的**文件或目录** 目标；`include` 是一个正向 glob 过滤器，前置拒绝逗号分隔列表或否定值（`!…`），但允许 `*.{ts,tsx}` 等花括号交替。返回按文件分组、形如 `Line N: ` 的匹配。 | 常规预算不进入面向模型的 schema（没有 `head_limit`/`offset`/`case_insensitive`/输出模式）：模型需要周边上下文时，用 `read` 读取匹配文件；需要后续结果时，遵循返回的 spill locator 检索提示。 @@ -58,7 +58,7 @@ await ctx.plugin(LocalSpillStore) // @deepseek-ai/dsh- ##### Glob 指导 ```markdown -Use the glob tool — not shell find or ls — to discover files by path pattern. Results are sorted by modification time and include hidden and ignored files. +Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level directories, so it spans the tree instead of one subtree. Use the list tool to see what a directory contains. ``` ##### Grep 指导 @@ -93,7 +93,7 @@ Use the grep tool — not shell grep or rg — to search file contents. Use read #### 模型看到的内容 -`glob` 每行返回一个路径；`grep` 在每个路径下对 `Line : ` 匹配分组。空搜索返回 `No files found` 或 `No matches found`。达到上限的结果末尾会附加省略数量、spill locator 和后端检索提示，或说明完整结果无法保存。 +`glob` 每行返回一个路径；`grep` 在每个路径下对 `Line : ` 匹配分组。空搜索返回 `No files found` 或 `No matches found`。达到上限的结果末尾会附加省略数量、spill locator 和后端检索提示，或说明完整结果无法保存。超过上限的 `glob` 结果不再展示排序列表的头部：其内联页面按轮转方式跨完整结果的顶层条目取样，因此单个新近写入的子树无法占满所有位置；footer 会说明该页面是取样得到而非按修改时间取用，并给出它触达了多少个顶层条目。未能触达全部时，footer 还会指向 `list`。未超过上限的结果原样不动；扁平结果（每个路径各自构成一个顶层条目）保留朴素 footer，因为此时取样结果就等于按新近度排序的头部。spill 产物始终保存按修改时间排序的完整列表。 #### Token 影响 @@ -122,3 +122,4 @@ Use the grep tool — not shell grep or rg — to search file contents. Use read - **搜索和文件访问没有共享工作区证明**：只有 bash 工作目录和文件系统根目录表示同一工作区时，返回路径才能继续读取；本包不执行运行时跨服务校验。 - **Ripgrep 是部署依赖**：缺失 `rg` 可执行文件时，本包不注册工具或指导；可执行文件不兼容或注册后消失时，调用以 `SEARCH_FAILED` 失败。远程或虚拟文件系统需要共置执行器或其他搜索消费方。 - **schema 只公开一个有界页面**：offset 分页、大小写模式开关、其他输出模式和提供方支持的发现均不在本包内；达到上限的完整输出需要 spill 后端。 +- **取样只按路径首段分组**：超过上限的 `glob` 页面在顶层条目之间做均衡，因此集中在更深层的结果（一棵总体均匀的树里某个特别庞大的子目录）在该层级以下仍然分布不均；递归均衡已延期。 diff --git a/packages/fs/tool-fs-search/src/glob.ts b/packages/fs/tool-fs-search/src/glob.ts index 6d42acee66..d46b1d352d 100644 --- a/packages/fs/tool-fs-search/src/glob.ts +++ b/packages/fs/tool-fs-search/src/glob.ts @@ -3,17 +3,21 @@ * pattern, sorted by modification time. Execution goes through the bash seam * (`ctx.bash`) with a fixed `rg --files` command — this module owns the * model-facing schema, argument validation, shell-safe command construction, - * result parsing, retention, and formatting; process concerns (defaulting, + * result parsing, inline sampling, and formatting; process concerns (defaulting, * scrubbing, kill, backend substitution) stay behind `ctx.bash`. * + * A complete result keeps ripgrep's modification-time order. A result too large + * to show inline does NOT: its inline page is sampled across the complete + * result's top-level entries ({@link sampleAcrossTopLevel}), because the sorted + * head of a broad match is routinely one subtree's worth of files and reads as + * if the workspace held nothing else. + * * @module @deepseek-ai/dsh-tool-fs-search/glob */ import type { Context } from 'cordis' import { defineTool } from '@deepseek-ai/dsh-tools' import type { GenericCallView } from '@deepseek-ai/dsh-tools' -import { ItemRetainer } from '@deepseek-ai/dsh-retention' -import type { RetainedItems } from '@deepseek-ai/dsh-retention' import type { SpillRef } from '@deepseek-ai/dsh-spill' import type {} from '@deepseek-ai/dsh-bash' import type {} from '@deepseek-ai/dsh-system-prompt' @@ -99,30 +103,116 @@ export function buildGlobCommand(input: GlobInput): string { } /** - * Format the model-facing `glob` result: the retained paths, then — when the - * result was capped — a footer carrying either the formatted-spill recovery - * locator or the could-not-save explanation. The omitted count is a budget fact: - * the search itself completed. + * The inline page of a capped `glob` result, plus how much of the complete + * result's top level it reaches. + */ +export interface GlobSample { + /** Paths to show inline: grouped by top-level entry, recency-ordered within each group. */ + items: string[] + /** Distinct top-level entries the shown paths reach. */ + shown: number + /** Distinct top-level entries across the complete result. */ + total: number +} + +/** + * The leading path segment of one display path — the top-level entry, relative + * to the search root, that the path sits under. A path with no separator is its + * own top-level entry. Leading separators are stripped first so an absolute path + * (one outside the workdir, which {@link toWorkdirRelative} leaves untouched) + * groups by its first real name instead of collapsing every such path into one + * empty group. + */ +function topLevelSegment(path: string): string { + const trimmed = path.replace(/^[\\/]+/, '') + const cut = trimmed.search(/[\\/]/) + return cut === -1 ? trimmed : trimmed.slice(0, cut) +} + +/** + * Choose the inline page of an over-cap result by round-robin across the + * complete result's top-level entries, instead of taking its head. * - * @param retained - the retention outcome over every discovered path. + * `--sort=modified` (oldest first) is the right order for a complete result and + * the wrong basis for a sample of one: a broad pattern in a workspace holding one + * unpacked archive — whose restored timestamps predate everything the user + * wrote — gives a head that is entirely that subtree, and the model reads the + * page as the workspace. Round-robin gives every top-level entry a slot before + * any entry gets a second, so the page spans the tree; an entry that runs out of + * paths drops out and its remaining slots go to the rest. + * + * Modification-time order survives where it still means something: groups are + * visited in the order ripgrep first emits them, and each group's own paths keep + * their relative order. With one path per group — a flat result — this + * reproduces the sorted head exactly, so nothing changes for a result that has + * no subtree to hide. + * + * @param paths - the complete result, in ripgrep's modification-time order. + * @param maxItems - how many paths the page may hold; the caller has already established it is smaller than `paths`. + * @returns the page grouped by top-level entry, with the shown/total top-level spread. + */ +export function sampleAcrossTopLevel(paths: readonly string[], maxItems: number): GlobSample { + const groups = new Map() + for (const path of paths) { + const group = groups.get(topLevelSegment(path)) + if (group === undefined) groups.set(topLevelSegment(path), [path]) + else group.push(path) + } + // Bounding the rounds by the largest group makes termination structural: the + // page can only fill or the groups run out, never spin on empty rounds. + const rounds = Math.max(0, ...[...groups.values()].map(group => group.length)) + const taken = new Map() + let count = 0 + for (let round = 0; round < rounds && count < maxItems; round += 1) { + for (const [key, group] of groups) { + if (count >= maxItems) break + const path = group[round] + if (path === undefined) continue + count += 1 + const bucket = taken.get(key) + if (bucket === undefined) taken.set(key, [path]) + else bucket.push(path) + } + } + return { items: [...taken.values()].flat(), shown: taken.size, total: groups.size } +} + +/** + * Format a CAPPED `glob` result: the inline page, then a footer stating that + * the page is a cross-directory sample rather than the most recent paths, how + * much of the top level it reaches, and either the formatted-spill recovery + * locator or the could-not-save explanation. The omitted count is a budget + * fact: the search itself completed. A result that fits inline never reaches + * here — it is emitted verbatim, in ripgrep's order. + * + * A result whose every path is its own top-level entry keeps the plain footer: + * the sample is the recency-ordered head, and naming a spread would only + * restate the path counts already there. + * + * @param sample - the inline page and its top-level spread. + * @param seen - how many paths the complete result holds; always more than the page. * @param spillRef - the saved complete-result reference, or `undefined` when unsaved. * @returns the model-facing text. */ -export function formatGlobOutput(retained: RetainedItems, spillRef: SpillRef | undefined): string { - const body = retained.items.join('\n') - if (!retained.truncated) return body +export function formatGlobOutput(sample: GlobSample, seen: number, spillRef: SpillRef | undefined): string { + const body = sample.items.join('\n') const recovery = spillRef !== undefined ? `Full sorted result stored at: ${spillRef.locator}. ${spillRef.retrievalHint}` : 'The complete result could not be saved; narrow pattern or path to see more.' - return `${body}\n\n(Showing ${retained.kept} of ${retained.seen} paths. ${recovery})` + const basis = sample.total === seen + ? '.' + : `, sampled across ${sample.shown} of the ${sample.total} top-level entries this pattern matched instead of taken in modification-time order.` + + (sample.shown < sample.total ? ' Use the list tool to see what a directory contains.' : '') + return `${body}\n\n(Showing ${sample.items.length} of ${seen} paths${basis} ${recovery})` } -/** Retain and format one canonical path list for the Native surface. */ +/** Bound and format one canonical path list for the Native surface. */ function renderGlobPaths(paths: string[], maxResults: number, spillRef?: SpillRef): string { if (paths.length === 0) return 'No files found' - const retainer = new ItemRetainer({ kind: 'head', maxItems: maxResults }) - for (const path of paths) retainer.push(path) - return formatGlobOutput(retainer.finish(), spillRef) + // A result that fits is shown whole, untouched: modification-time order is the + // tool's contract, and over a complete result it is what answers age questions. + if (paths.length <= maxResults) return paths.join('\n') + return formatGlobOutput(sampleAcrossTopLevel(paths, maxResults), paths.length, spillRef) } /** @@ -147,16 +237,24 @@ export function applyGlobTool(ctx: Context, caps: GlobToolCaps): void { ctx.systemPrompt.section({ name: 'tool:glob', order: 103, - text: 'Use the glob tool — not shell find or ls — to discover files by path pattern. Results are sorted by modification time and include hidden and ignored files.', + text: 'Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. ' + + 'Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level directories, ' + + 'so it spans the tree instead of one subtree. Use the list tool to see what a directory contains.', }) const tool = defineTool({ name: 'glob', - description: 'Find files whose paths match a glob pattern. Returns matching paths sorted by modification time, ' + description: 'Find files whose paths match a glob pattern. Returns matching file paths — never directories — ' + 'including hidden and ignored files (VCS metadata directories are excluded). ' - + `Returns the first ${caps.maxResults} paths inline; a capped result reports where the complete list was saved.`, + + `Up to ${caps.maxResults} paths come back in modification-time order; a larger result instead returns ${caps.maxResults} paths sampled across top-level directories, ` + + 'says so, and reports where the complete sorted list was saved. To see what a directory contains, use the list tool instead.', parameters: { - pattern: { type: 'string', required: true, description: 'Glob pattern to match file paths against (e.g. "**/*.ts", "src/**/*.test.js").' }, + pattern: { + type: 'string', + required: true, + description: 'Glob pattern to match file paths against (e.g. "**/*.ts", "src/**/*.test.js"). ' + + 'A pattern with no "/" matches the basename at any depth, so "*" and "*.ts" both search the whole tree; include a separator to anchor the depth.', + }, path: { type: 'string', description: 'Directory to search in. Defaults to the session workspace; a relative path resolves against it.' }, }, timeoutMs: caps.timeoutMs, diff --git a/packages/fs/tool-fs-search/src/index.ts b/packages/fs/tool-fs-search/src/index.ts index 5930890b7a..b6ae6ebbad 100644 --- a/packages/fs/tool-fs-search/src/index.ts +++ b/packages/fs/tool-fs-search/src/index.ts @@ -33,8 +33,8 @@ import { GLOB_MAX_RESULTS, applyGlobTool } from './glob.ts' import { GREP_MAX_LINE_BYTES, GREP_MAX_MATCHES, applyGrepTool } from './grep.ts' import { RAW_OUTPUT_MAX_BYTES, SEARCH_TIMEOUT_MS } from './search-core.ts' -export { GLOB_MAX_RESULTS, GLOB_VCS_EXCLUDES, applyGlobTool, buildGlobCommand, formatGlobOutput, parseGlobArgs, presentGlobCall } from './glob.ts' -export type { GlobInput, GlobToolCaps } from './glob.ts' +export { GLOB_MAX_RESULTS, GLOB_VCS_EXCLUDES, applyGlobTool, buildGlobCommand, formatGlobOutput, parseGlobArgs, presentGlobCall, sampleAcrossTopLevel } from './glob.ts' +export type { GlobInput, GlobSample, GlobToolCaps } from './glob.ts' export { GREP_MAX_LINE_BYTES, GREP_MAX_MATCHES, diff --git a/packages/fs/tool-fs-search/tests/tools.spec.ts b/packages/fs/tool-fs-search/tests/tools.spec.ts index 1951d97a8d..0bbe0e0bf5 100644 --- a/packages/fs/tool-fs-search/tests/tools.spec.ts +++ b/packages/fs/tool-fs-search/tests/tools.spec.ts @@ -29,6 +29,7 @@ import { presentGlobCall, presentGrepCall, previewLine, + sampleAcrossTopLevel, toWorkdirRelative, } from '@deepseek-ai/dsh-tool-fs-search' @@ -498,6 +499,38 @@ describe('raw output acquisition', () => { }) }) +describe('cross-directory sampling', () => { + it('gives every top-level entry a slot before any entry gets a second', () => { + const paths = ['v/a', 'v/b', 'v/c', 'v/d', 'src/e', 'guide/f'] + // The head of 3 would be all `v/`; the sample reaches all three entries. + expect(sampleAcrossTopLevel(paths, 3)).toEqual({ items: ['v/a', 'src/e', 'guide/f'], shown: 3, total: 3 }) + // Extra slots go round again — to the only entry with paths left — and the + // page stays grouped by entry rather than interleaved. + expect(sampleAcrossTopLevel(paths, 5)).toEqual({ items: ['v/a', 'v/b', 'v/c', 'src/e', 'guide/f'], shown: 3, total: 3 }) + }) + + it('hands an exhausted entry the remaining slots go to entries that still have paths', () => { + const paths = ['solo/a', 'many/b', 'many/c', 'many/d'] + expect(sampleAcrossTopLevel(paths, 3)).toEqual({ items: ['solo/a', 'many/b', 'many/c'], shown: 2, total: 2 }) + }) + + it('reports the entries it could not reach when the page is smaller than the top level', () => { + const paths = ['a/1', 'b/1', 'c/1', 'd/1'] + expect(sampleAcrossTopLevel(paths, 2)).toEqual({ items: ['a/1', 'b/1'], shown: 2, total: 4 }) + }) + + it('groups an absolute path by its first real name, not by its empty root segment', () => { + // Paths outside the workdir stay absolute; without stripping the leading + // separator every one of them would collapse into a single empty group. + expect(sampleAcrossTopLevel(['/out/a', '/out/b', '/away/c', '/away/d'], 2)) + .toEqual({ items: ['/out/a', '/away/c'], shown: 2, total: 2 }) + }) + + it('reproduces the recency-ordered head for a flat result', () => { + expect(sampleAcrossTopLevel(['a.ts', 'b.ts', 'c.ts'], 2)).toEqual({ items: ['a.ts', 'b.ts'], shown: 2, total: 3 }) + }) +}) + describe('glob results', () => { it('lists workdir-relative paths (absolute output under the workdir is relativized)', async () => { const { ctx, bash } = await setup() @@ -545,6 +578,43 @@ describe('glob results', () => { expect(result.additionalContexts?.[0]?.content).toEqual([{ type: 'text', text: 'glob context' }]) }) + it('samples an over-cap result across top-level entries instead of taking its head', async () => { + // The shipped failure: `*` matches the whole tree, mtime order puts one + // freshly-unpacked subtree first, and a head-of-3 reads like the entire + // workspace. The sample reaches every top-level entry instead. + const { ctx, bash } = await setup({ config: { globMaxResults: 3 } }) + bash.handler = () => runResult(['vendor/a.ts', 'vendor/b.ts', 'vendor/c.ts', 'src/d.ts', 'guide/e.md', 'top.txt'].join('\n')) + const result = await call(ctx, 'glob', { pattern: '*' }, { agent: agent('/w') }) + expect(text(result)).toBe('vendor/a.ts\nsrc/d.ts\nguide/e.md\n\n' + + '(Showing 3 of 6 paths, sampled across 3 of the 4 top-level entries this pattern matched ' + + 'instead of taken in modification-time order. Use the list tool to see what a directory contains. ' + + 'The complete result could not be saved; narrow pattern or path to see more.)') + }) + + it('drops the list hint when the sample does reach every top-level entry', async () => { + const { ctx, bash } = await setup({ config: { globMaxResults: 3 } }) + bash.handler = () => runResult(['vendor/a.ts', 'vendor/b.ts', 'vendor/c.ts', 'src/d.ts'].join('\n')) + expect(text(await call(ctx, 'glob', { pattern: '*' }, { agent: agent('/w') }))) + .toBe('vendor/a.ts\nvendor/b.ts\nsrc/d.ts\n\n' + + '(Showing 3 of 4 paths, sampled across 2 of the 2 top-level entries this pattern matched ' + + 'instead of taken in modification-time order. ' + + 'The complete result could not be saved; narrow pattern or path to see more.)') + }) + + it('keeps modification-time order untouched when the whole result fits', async () => { + const { ctx, bash } = await setup({ config: { globMaxResults: 4 } }) + bash.handler = () => runResult('vendor/a.ts\nvendor/b.ts\nsrc/c.ts\n') + expect(text(await call(ctx, 'glob', { pattern: '*' }, { agent: agent('/w') }))) + .toBe('vendor/a.ts\nvendor/b.ts\nsrc/c.ts') + }) + + it('keeps the plain footer for a flat result, where the sample IS the recency head', async () => { + const { ctx, bash } = await setup({ config: { globMaxResults: 2 } }) + bash.handler = () => runResult('a.ts\nb.ts\nc.ts\n') + expect(text(await call(ctx, 'glob', { pattern: '*' }, { agent: agent('/w') }))) + .toBe('a.ts\nb.ts\n\n(Showing 2 of 3 paths. The complete result could not be saved; narrow pattern or path to see more.)') + }) + it('does not create a spill file when the result fits inline', async () => { const { ctx, bash, spill } = await setup({ spill: true }) bash.handler = () => runResult('a.ts\nb.ts\n') diff --git a/scripts/gen-tool-catalog.ts b/scripts/gen-tool-catalog.ts index f25084917e..8ac6dd247b 100644 --- a/scripts/gen-tool-catalog.ts +++ b/scripts/gen-tool-catalog.ts @@ -248,7 +248,7 @@ const TOOL_PACKAGES: ToolPackage[] = [ await ctx.plugin(ToolFsSearch) }, note: - 'glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments.', + 'glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across the top-level entries of the complete result and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match.', }, { pkg: '@deepseek-ai/dsh-tool-pty', From a9c0e006202d09307a76a5ecd6e47ddfc85aba34 Mon Sep 17 00:00:00 2001 From: NI0317 Date: Tue, 28 Jul 2026 12:06:25 +0800 Subject: [PATCH 003/324] docs: record the directory-listing and glob-sampling decision Agent Note for the two changes: what the session log showed, what ordering can and cannot fix (measured, correcting the first diagnosis), why the page is sampled only past the cap, why `list` is needed alongside it, and the alternatives each one beat. --- ...026-07-27-directory-listing-tool.i18n.yaml | 6 + .../2026-07-27-directory-listing-tool.md | 110 ++++++++++++++++++ .../2026-07-27-directory-listing-tool.zh.md | 110 ++++++++++++++++++ 3 files changed, 226 insertions(+) create mode 100644 .agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml create mode 100644 .agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md create mode 100644 .agents/notes/implemented/feature/2026-07-27-directory-listing-tool.zh.md diff --git a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml new file mode 100644 index 0000000000..27a498cb46 --- /dev/null +++ b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md +2026-07-27-directory-listing-tool.md: 4292c173f07064ff8825462e08096780c20ad9d6 +2026-07-27-directory-listing-tool.zh.md: 4033254b08a77ba7ed9b1f3e638213f019abb692 diff --git a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md new file mode 100644 index 0000000000..4292c173f0 --- /dev/null +++ b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md @@ -0,0 +1,110 @@ +# Agent Note: Sample over-cap glob results across the tree, and give the model a directory-listing tool + +Status: implemented + +English | [中文](2026-07-27-directory-listing-tool.zh.md) + +## Problem + +Asked what a workspace contained, an agent described one subfolder as if it were the whole project. + +The session log shows exactly how. The workspace held 22 top-level entries and 11,485 files. The model called `glob {"pattern": "*"}`, which matched 10,030 paths; the tool showed the first 100, and all 100 sat under a single recently-unpacked subdirectory holding 355 of those files. The model never saw the other 21 top-level entries and answered from the one it did see. The session cwd was correct throughout — nothing was misconfigured, and every number the tool printed was true. + +Three properties of `glob` compose into that page: + +- **A pattern with no `/` matches at any depth.** The pattern goes to ripgrep as `--glob=`, where a glob without a separator matches the basename anywhere in the tree. `*` therefore means "every file in the workspace", not "the top level" — the opposite of what it means in a shell. The tool said nothing about this, and every example in its schema was `**/…`, so nothing suggested the plain form was recursive. +- **`--sort=modified` orders oldest first.** Unpacking an archive restores the timestamps stored inside it, which predate everything the user wrote, so a freshly unpacked subtree lands at the very front of any broad match. (Ripgrep sorts ascending; `--sortr` is the descending form and is not used here.) +- **The inline page was the head of that order.** `globMaxResults` (100) paths were kept from the front. Under the first two properties, one subtree takes every slot. + +Each property is defensible alone. Together they make the most ordinary request an agent receives — "what is in this directory" — reliably produce a confident wrong answer, because nothing in the result distinguishes "the 100 newest files in this workspace" from "this workspace". + +### What ordering can and cannot fix + +A directory's name reaches the model only as the prefix of one of its files' paths, since `rg --files` emits files and never directory entries. That is enough for ordering to matter a great deal, and not enough for `glob` to answer the question. + +Measured on a reproduction of the failure's shape — 24 top-level entries, 716 files, one recently-written subtree: + +| First 100 paths chosen by | Distinct top-level names visible | +| --- | --- | +| modification time, oldest first (the shipped behavior) | 7 | +| round-robin across top-level entries | 21 | + +So a differently chosen page does surface most of the missing names, and the original diagnosis that ordering could not have helped was wrong. What no ordering fixes: an entry with no files beneath it never appears at all (the reproduction's empty directory is absent from the complete 716-path output), and nothing in the output says which names are directories or how many entries a directory holds. `glob` can therefore convey a tree's rough shape; it cannot state a directory's contents. + +## Decision + +Two changes, in the two packages that own the two halves of the failure. + +### The inline page of an over-cap `glob` result is sampled, not taken from the head + +`@deepseek-ai/dsh-tool-fs-search`. A result within `globMaxResults` is unchanged: shown whole, in modification-time order. Only when the result is larger does the page change — and there, taking the head is what fails. + +`sampleAcrossTopLevel` groups the complete result by leading path segment and fills the page round-robin: every top-level entry gets a slot before any entry gets a second, and an entry that runs out of paths drops out so its remaining slots go to the rest. Sort order survives where it still carries meaning — groups are visited in the order ripgrep first emits them, and each group's own paths keep their relative order. The page is emitted grouped by entry rather than interleaved, so the breadth is legible at a glance. + +The footer states the basis, because a page that silently stopped being "the newest N" would be a second, quieter version of the same lie: + +``` +(Showing 100 of 10030 paths, sampled across 22 of the 22 top-level entries this pattern matched +instead of taken in modification-time order. Full sorted result stored at: …) +``` + +When the page cannot reach every top-level entry — more entries than slots — the footer says so with the shown/total spread and points at `list`. A flat result, where every path is its own top-level entry, keeps the plain `(Showing k of n paths. …)` footer: there the round-robin *is* the sorted head, and naming a spread would only restate the counts. The spill artifact always holds the complete list in modification-time order, so the sorted view is never lost. + +The guidance and schema stop misleading in the same change: "not shell find or ls" becomes "not shell find"; both now state that a pattern without `/` matches basenames at any depth, that results are files and never directories, that a fitting result is modification-time ordered while a larger one is sampled, and that `list` is the tool for a directory's contents. + +### `list`, in `@deepseek-ai/dsh-tool-fs` + +A fourth model-facing filesystem tool over the existing `ctx.fs.listDir` primitive, which until now shipped with skill discovery as its only consumer; [the seam Agent Note](../../archived/architecture/2026-07-03-filesystem-directory-listing-seam.md) deferred the model-facing consumer to a separate decision, which this is. + +It takes an optional `path` — defaulting to `.`, the calling agent's session workspace, so the common question needs no argument — and returns the direct children of one directory as `{ path, entries: [{ name, type }] }`, where `type` is `file`, `directory`, or `other`. It calls `listDir` and nothing else: the seam already reports absence as `FS_NOT_FOUND` and a non-directory target as `FS_NOT_DIRECTORY`, so a preceding `stat` would add a round-trip and a second source of truth. + +Two presentation rules carry the decision: + +- **Directories sort first, then files, then non-regular children, each alphabetically** — in the canonical value as well as the rendered text, so a Code Mode caller and the model see one ordering contract. The seam returns stable name order, which scatters subdirectories through the alphabet; capping such a list can drop every subdirectory and reproduce, inside `list`, the same blindness. Directory-first ordering makes truncation lose leaves, never structure. +- **The footer always states the complete listing's size and composition** — `(22 entries: 18 directories, 4 files)`, and when the view is capped at `listMaxEntries` (default 200, configurable), `(Showing 200 of 5000 entries: 12 directories, 4988 files. …)`. A partial listing therefore cannot read as a whole directory. + +Directory entries render with a trailing `/` and non-regular children with `@`, so the model can tell what it may descend into without a second call. + +`list` emits no `fs/observed`. Seeing a filename is not reading a file, and a listing must never satisfy the read-before-write gate that `@deepseek-ai/dsh-fs-policy` enforces. It declares `isConcurrencySafe`, because it mutates nothing at all. + +### Why both + +They answer different questions and neither substitutes for the other. `list` answers "what is here" exactly — entry names, their types, the complete count — which `glob` cannot do at any ordering. Sampling fixes the page a broad `glob` returns for every *other* question, which stays wrong even once a better tool exists, because the model has no reason to abandon a page that looks representative. + +## Alternatives considered + +**Leave `glob` ordering alone and only warn in the footer.** This is what the first implementation did: keep the recency head and add a clause saying the head covered 1 of 22 top-level entries. Rejected once measured. A warning asks the model to distrust the only data it has and go elsewhere; a better page just is not wrong. The warning also does nothing for a model that stops reading at the paths, which is the failure being fixed. + +**Sample always, replacing modification-time order outright.** Rejected. Over a complete result the order answers age questions — what is stale, what was touched last — a genuinely useful and separate purpose, and a complete result is the case where the order costs nothing and means everything. Sampling only past the cap is the point where the order has already stopped describing the result: the head of a 10,030-path list is not "the oldest files worth knowing about", it is an arbitrary 1% of them. + +**Sample by a skew threshold — head unless the head is badly concentrated.** Rejected. A threshold is a deployment-varying tunable with no evidence behind any value, and it makes the result's ordering contract conditional on data the model cannot see. "Over the cap" is a boundary the model already knows about from the footer. + +**Balance recursively, not just at the top level.** Deferred, and recorded as a Known Limitation. Top-level balance fixes the observed failure and is explainable in one sentence of tool description; per-level balancing needs a policy for how depth trades against breadth, which no current evidence settles. + +**Reject `*`, or silently rewrite it to a top-level-anchored pattern.** Rejected. The same basename-at-any-depth rule that makes `*` recursive is what makes `*.ts` mean "every TypeScript file", the overwhelmingly common and correct use; anchoring one and not the other is an arbitrary special case, and rejecting a pattern ripgrep accepts turns a working call into an error. Documenting the rule costs nothing and generalizes. + +**Add `list` without touching `glob`.** Rejected, for the reason stated under *Why both* above. The misleading page is reachable from any broad pattern, and a model that believes its sample is representative has no reason to reach for another tool. + +**Fix `glob` without adding `list`.** Rejected for the same reason in reverse. A sampled page shows most top-level *names*, but not which are directories, not the empty ones, and not the entry count; "what is in this directory" deserves a tool that answers it rather than a sample the model must infer from. + +**Report per-directory child counts in `list`.** Rejected. Counting each entry's children means one `listDir` per child — an N+1 fan-out across a seam that may be remote or sandboxed, paid on every listing, to sharpen a decision the model can settle by listing the one subdirectory it cares about. + +**Make `list` recursive with a depth argument.** Rejected for now. One level composes: the model lists what it needs to descend into. Recursion reintroduces the size and truncation problems this note exists to fix, and the provider primitive is deliberately one-level. + +**Spill a capped listing through `ctx.spillStore`, as `glob` does.** Rejected for v1. `glob` needs spill because a truncated path list has no cheap successor call; a truncated listing does, and the footer states the complete size and composition, so the model knows both that it is looking at part of a directory and what to do about it. + +## Consequences + +An over-cap `glob` result no longer returns the most recently modified paths. That is a real contract change on a hot path, and it is why the footer, the prompt section, and the schema all state the sampled basis rather than leaving the model to infer it. A result within the cap is byte-identical to before, so age-ordered reading keeps working wherever it was working. + +Balancing is by first path segment only, so a result concentrated deeper — one enormous directory inside an otherwise even tree — is still shown unevenly below the top level. Recorded in the package's Known Limitations. + +The shipped tool surface grows by one tool in every deployment that loads `@deepseek-ai/dsh-tool-fs`, which is all of them: a fixed schema and prompt cost on every request, and an invalidated pinned request header in the ACP snapshot scenario that pins full system-prompt and tool-schema content. The gain is that the harness's most common question has a correct answer; the previous state was not a missing convenience but a capability hole that produced confidently wrong answers. + +`ctx.fs.listDir` gains its first model-facing consumer, which makes its contract load-bearing for a product surface: a future remote or sandboxed backend must implement direct-child listing well enough for a model to navigate by, not merely well enough for skill discovery. The `other` type stays collapsed at the seam, so `list` cannot distinguish a symlink from a socket and marks both `@`. + +## Testing + +Package tests pin the model-visible text of both surfaces. For `glob`: `sampleAcrossTopLevel` over a concentrated result, an exhausted group handing its slots on, a page smaller than the top level, absolute paths outside the workdir, and a flat result that must reproduce the sorted head; plus end-to-end assertions that a fitting result is untouched, that an over-cap result returns the sampled page with the sampled-basis footer, that the list hint disappears once the page reaches every entry, and that a flat over-cap result keeps the plain footer. For `list`: the envelope, type markers, singular and plural footers, the empty-directory footer, and the capped footer that keeps the sole directory visible. A registry-level test asserts that a listing emits no `fs/observed` and that a following `edit` still fails `FS_NOT_OBSERVED`, so the tool cannot become an accidental read-before-write bypass. Prompt-section registration, schema registration, and HMR disposal cover the fourth tool alongside the existing three. + +The assembled transcript is the `fs-list` ACP scenario: a workspace whose answer is its subdirectories, where the model calls `list` with no arguments and the pinned tool result carries the directory-first envelope and its composition footer — an answer `glob` could not have produced at all. diff --git a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.zh.md b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.zh.md new file mode 100644 index 0000000000..4033254b08 --- /dev/null +++ b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.zh.md @@ -0,0 +1,110 @@ +# Agent Note: Sample over-cap glob results across the tree, and give the model a directory-listing tool + +Status: implemented + +[English](2026-07-27-directory-listing-tool.md) | 中文 + +## Problem + +被问到工作区里有什么时，agent（智能体）把其中一个子目录当作整个项目描述了一遍。 + +会话日志把过程说得很清楚。该工作区有 22 个顶层条目、11485 个文件。模型调用了 `glob {"pattern": "*"}`，匹配到 10030 条路径；工具展示了前 100 条，而这 100 条全部位于同一个新近解包的子目录下，该子目录只占其中 355 个文件。模型从未看到另外 21 个顶层条目，只能依据它看到的那一个作答。整个过程中会话 cwd 都是正确的——没有任何配置错误，工具打印的每个数字也都是真的。 + +`glob` 的三项性质合成了那个页面： + +- **不含 `/` 的 pattern 匹配任意深度。** pattern 直接作为 `--glob=` 交给 ripgrep，而不含分隔符的 glob 匹配树中任何位置的基名。因此 `*` 的含义是「工作区里的每个文件」，而不是「顶层」——与它在 shell 里的含义正好相反。工具对此只字未提，schema 里的示例又全是 `**/…`，没有任何线索表明朴素写法是递归的。 +- **`--sort=modified` 按从旧到新排序。** 解包压缩档会还原档案内部保存的时间戳，它们早于用户自己写下的一切，因此新近解包的子树会落在任何宽泛匹配的最前面。（ripgrep 按升序排序；降序是 `--sortr`，此处未使用。） +- **内联页面取的是该顺序的头部。** 从最前面保留 `globMaxResults`（100）条路径。在前两项性质之下，一个子树吃掉全部位置。 + +单看每一项都站得住。合在一起，它们让 agent 收到的最普通的请求——「这个目录里有什么」——稳定地产出一个笃定的错误答案，因为结果里没有任何信息能区分「本工作区最新的 100 个文件」与「本工作区」。 + +### 排序能修什么，不能修什么 + +由于 `rg --files` 输出文件、从不输出目录条目，一个目录的名字只能作为其下某个文件路径的前缀抵达模型。这既足以让排序变得非常重要，也不足以让 `glob` 回答那个问题。 + +在一份复现该失败形态的目录上实测——24 个顶层条目、716 个文件、一个新近写入的子树： + +| 前 100 条路径的挑选方式 | 可见的顶层名个数 | +| --- | --- | +| 按修改时间、从旧到新（已交付的行为） | 7 | +| 跨顶层条目轮转 | 21 | + +也就是说，换一种页面挑选方式确实能呈现出大部分缺失的名字，最初那句「排序帮不上忙」的诊断是错的。排序修不了的是：没有任何文件的条目根本不会出现（复现目录里的空目录在完整的 716 条输出中一次都没出现），而且输出里没有任何信息说明哪些名字是目录、某个目录有多少条目。因此 `glob` 能传达一棵树的大致形状，却说不出一个目录的内容。 + +## Decision + +两项改动，分别落在承担这次失败两半责任的两个包中。 + +### 超过上限的 `glob` 结果，内联页面改为取样而非取头部 + +`@deepseek-ai/dsh-tool-fs-search`。未超过 `globMaxResults` 的结果完全不变：整体展示，按修改时间排序。只有结果更大时页面才改变——而恰恰在这种情况下，取头部是会失败的做法。 + +`sampleAcrossTopLevel` 按路径首段对完整结果分组，并以轮转方式填充页面：每个顶层条目都先拿到一个位置，任何条目才可能拿到第二个；某个条目的路径用尽后退出，其剩余份额交给其余条目。排序在仍有意义的地方被保留下来——分组按 ripgrep 首次输出它们的顺序访问，而每个分组内部的路径保持原有相对顺序。页面按条目分组输出而非交错输出，使覆盖广度一眼可辨。 + +footer 会说明取用依据，因为一个悄悄不再是「最新 N 条」的页面，只会成为同一个谎言更安静的版本： + +``` +(Showing 100 of 10030 paths, sampled across 22 of the 22 top-level entries this pattern matched +instead of taken in modification-time order. Full sorted result stored at: …) +``` + +当页面无法触达全部顶层条目时——条目数多于位置数——footer 会给出已触达/总计的分布并指向 `list`。扁平结果（每个路径各自构成一个顶层条目）保留朴素的 `(Showing k of n paths. …)` footer：此时轮转结果**就是**排序后的头部，说明分布只会重复计数。spill 产物始终保存按修改时间排序的完整列表，排序视图不会丢失。 + +同一次改动里，指导与 schema 也不再误导：「not shell find or ls」改为「not shell find」；两处现在都写明：不含 `/` 的 pattern 匹配任意深度的基名、结果只有文件从不包含目录、未超上限的结果按修改时间排序而更大的结果为取样所得、目录内容请用 `list`。 + +### `list`，位于 `@deepseek-ai/dsh-tool-fs` + +在既有的 `ctx.fs.listDir` 原语之上新增第四个面向模型的文件系统工具；该原语此前交付时唯一的消费方是 skill（技能）发现，[seam Agent Note](../../archived/architecture/2026-07-03-filesystem-directory-listing-seam.md) 把面向模型的消费方推迟为一项单独的决策，也就是本文。 + +它接受可选的 `path`，默认为 `.`，即调用 agent 的会话工作区，因此那个最常见的问题不需要任何参数；返回单个目录的直接子项，形如 `{ path, entries: [{ name, type }] }`，其中 `type` 为 `file`、`directory` 或 `other`。它只调用 `listDir`：seam 已经把不存在报告为 `FS_NOT_FOUND`、把非目录目标报告为 `FS_NOT_DIRECTORY`，前置 `stat` 只会多一次往返并制造第二个真源。 + +有两条展示规则承载了这个决策： + +- **先目录、再文件、最后非常规子项，各组内按字母序** —— 规范值与渲染文本采用同一顺序，使 Code Mode 调用方和模型看到同一份顺序契约。seam 返回的是稳定名称序，会把子目录散落在字母表各处；对这样的列表设上限可能丢掉全部子目录，在 `list` 内部重演同一种盲区。目录优先的顺序让截断只丢叶子，绝不丢结构。 +- **footer 始终说明完整列表的规模与构成** —— 例如 `(22 entries: 18 directories, 4 files)`；视图受 `listMaxEntries`（默认 200，可配置）截断时则为 `(Showing 200 of 5000 entries: 12 directories, 4988 files. …)`。因此部分列出结果不可能被读成整个目录。 + +目录条目渲染带尾部 `/`，非常规子项带 `@`，使模型无需第二次调用就能判断哪些可以继续进入。 + +`list` 不发出 `fs/observed`。看到文件名不等于读过文件，列出绝不能满足 `@deepseek-ai/dsh-fs-policy` 施加的编辑前读取门禁。它声明 `isConcurrencySafe`，因为它完全不做任何变更。 + +### 为什么两者都要 + +它们回答的是不同的问题，彼此无法替代。`list` 精确回答「这里有什么」——条目名、类型、完整计数——这是 `glob` 在任何排序下都做不到的。取样修的是宽泛 `glob` 为**其他**所有问题返回的那个页面；即便有了更好的工具，那个页面依然是错的，因为模型没有理由放弃一个看起来有代表性的页面。 + +## Alternatives considered + +**不动 `glob` 排序，只在 footer 里警告。** 这正是第一版实现的做法：保留新近序头部，加一句「该头部只覆盖 22 个顶层条目中的 1 个」。实测之后否决。一句警告是在要求模型不信任它手上唯一的数据并另寻他处；而一个更好的页面本身就不是错的。对于读到路径就停下的模型，警告也毫无作用——而那正是本次要修的失败。 + +**一律取样，彻底取消按修改时间排序。** 已否决。在完整结果上，该顺序回答的是与新旧有关的问题——哪些已经陈旧、哪些最后被动过——这是一个确实有用且独立的用途；而未超上限的完整结果恰恰是该顺序毫无代价、意义最大的场景。只在超过上限后取样，正好落在该顺序已经不再描述结果的那个点上：一份 10030 条列表的头部不是「最值得知道的最旧文件」，而是其中任意的 1%。 + +**按偏斜阈值决定是否取样——头部不太集中时仍取头部。** 已否决。阈值是随部署而变的可调参数，且其取值没有任何证据支撑；它还会让结果的顺序契约取决于模型看不到的数据。而「是否超过上限」是模型本来就能从 footer 得知的边界。 + +**递归均衡，而不只在顶层均衡。** 已延期，并记入已知限制。顶层均衡修好了已观察到的失败，且能用一句工具描述解释清楚；逐层均衡需要一套关于深度与广度如何权衡的策略，目前没有证据能定下来。 + +**拒绝 `*`，或悄悄将其改写为锚定顶层的 pattern。** 已否决。让 `*` 递归的那条「任意深度匹配基名」规则，同样让 `*.ts` 意为「每个 TypeScript 文件」，而后者是压倒性常见且正确的用法；只锚定其一是任意的特例，而拒绝一个 ripgrep 本可接受的 pattern 则把可用调用变成错误。把规则写进文档不花任何代价，而且可以推广。 + +**只加 `list`，不动 `glob`。** 已否决，理由见上文《为什么两者都要》。任何宽泛 pattern 都能触达那个误导性页面，而一个相信自己样本有代表性的模型，没有理由改用别的工具。 + +**只修 `glob`，不加 `list`。** 出于对称的理由否决。取样页面能展示大部分顶层**名字**，但说不出哪些是目录、看不到空目录、也给不出条目总数；「这个目录里有什么」值得一个直接回答它的工具，而不是一份需要模型去推断的样本。 + +**在 `list` 中报告每个目录的子项数。** 已否决。统计每个条目的子项意味着对每个子项各调用一次 `listDir`——在一个可能是远程或沙箱的 seam 上做 N+1 扇出，每次列出都要付费，只为了让模型少做一个它本可以通过列出所关心的那一个子目录就完成的判断。 + +**让 `list` 支持递归和深度参数。** 暂时否决。单层是可组合的：模型列出它需要进入的那一层即可。递归会重新引入本 Agent Note 要解决的规模与截断问题，而且提供方原语本身就有意只做一层。 + +**像 `glob` 那样，把达到上限的列出结果通过 `ctx.spillStore` 落盘。** v1 已否决。`glob` 需要 spill，是因为被截断的路径列表没有廉价的后继调用；被截断的列出结果有，而且 footer 已说明完整规模与构成，模型既知道自己只看到目录的一部分，也知道该怎么办。 + +## Consequences + +超过上限的 `glob` 结果不再返回修改时间最新的那些路径。这是热路径上一项真实的契约变更，也正因如此，footer、提示词段和 schema 都写明了取样这一依据，而不是留给模型去推断。未超上限的结果与此前逐字节相同，因此按新旧顺序阅读结果的用法在原本能用的地方继续能用。 + +均衡只按路径首段进行，因此集中在更深层的结果——一棵总体均匀的树里某个特别庞大的目录——在顶层以下仍然分布不均。已记入该包的已知限制。 + +随产品交付的工具接口在每个加载 `@deepseek-ai/dsh-tool-fs` 的部署中都多出一个工具，而这是全部部署：每个请求都要支付固定的 schema 与提示词成本，并且会使 ACP（Agent Client Protocol）快照场景中那份钉住完整系统提示词与工具 schema 内容的请求头失效。换来的是：harness 最常见的问题终于有了正确答案；此前的状态不是缺少一项便利，而是一个会产出笃定错误答案的能力空洞。 + +`ctx.fs.listDir` 拥有了第一个面向模型的消费方，其契约由此成为产品接口的承重部分：未来的远程或沙箱后端实现直接子项列出时，标准不再是「够 skill 发现用」，而是「够模型据以导航」。`other` 类型在 seam 处仍是合并的，因此 `list` 无法区分符号链接与套接字，两者都标记为 `@`。 + +## Testing + +包测试钉住两个接口面向模型的文本。`glob` 方面：`sampleAcrossTopLevel` 在集中结果、某分组用尽后交出份额、页面小于顶层条目数、工作目录之外的绝对路径，以及必须复现排序头部的扁平结果上的行为；另有端到端断言——未超上限的结果原样不动、超上限结果返回取样页面并带取样依据 footer、页面覆盖全部条目后 list 提示消失、扁平的超上限结果保留朴素 footer。`list` 方面：包络、类型标记、单复数 footer、空目录 footer，以及让唯一那个目录留在视野内的截断 footer。一项注册表层级的测试断言列出不会发出 `fs/observed`，且随后的 `edit` 仍以 `FS_NOT_OBSERVED` 失败，使该工具不会变成意外的编辑前读取绕过口。提示词段注册、schema 注册与 HMR（热模块替换）dispose（资源释放）覆盖了这第四个工具与既有三个工具。 + +组装后的 transcript（文本记录）由 `fs-list` ACP 场景承担：该工作区的答案就是它的子目录，模型不带任何参数调用 `list`，被钉住的工具结果携带目录优先的包络及其构成 footer —— 这个答案 `glob` 根本无法给出。 From 717852423fa4587134b2879378c5f5dbc4244ad4 Mon Sep 17 00:00:00 2001 From: NI0317 Date: Tue, 28 Jul 2026 13:01:26 +0800 Subject: [PATCH 004/324] fix(fs): harden directory listing and glob sampling --- ...026-07-27-directory-listing-tool.i18n.yaml | 4 +- .../2026-07-27-directory-listing-tool.md | 31 +++-- .../2026-07-27-directory-listing-tool.zh.md | 31 +++-- docs/config-catalog.md | 2 +- docs/tool-catalog.md | 16 ++- .../system-prompt.expected.md | 13 +- .../tool-schemas.expected.json | 6 +- .../both-mode-turn/system-prompt.expected.md | 13 +- .../both-mode-turn/tool-schemas.expected.json | 6 +- .../code-mode-turn/system-prompt.expected.md | 13 +- .../system-prompt.expected.md | 13 +- .../system-prompt.expected.md | 2 +- .../tool-schemas.expected.json | 6 +- .../tests/snapshots/fs-list/session.jsonl | 2 +- .../lsp-definition/system-prompt.expected.md | 2 +- .../lsp-definition/tool-schemas.expected.json | 6 +- .../pty-tools/system-prompt.expected.md | 2 +- .../pty-tools/tool-schemas.expected.json | 6 +- .../system-prompt.expected.md | 2 +- .../tool-schemas.expected.json | 6 +- .../skill-load/system-prompt.expected.md | 2 +- .../skill-load/tool-schemas.expected.json | 6 +- .../text-turn/system-prompt.expected.md | 2 +- .../text-turn/tool-schemas.expected.json | 6 +- .../web-fetch/system-prompt.expected.md | 2 +- .../web-fetch/tool-schemas.expected.json | 6 +- .../system-prompt.expected.md | 2 +- .../tool-schemas.expected.json | 6 +- .../advanced-toolchain/session.1.jsonl | 2 +- .../advanced-toolchain/session.2.jsonl | 2 +- .../advanced-toolchain/session.jsonl | 2 +- .../tests/snapshots/pty-tools/session.jsonl | 2 +- packages/fs/tool-fs-search/README.i18n.yaml | 4 +- packages/fs/tool-fs-search/README.md | 10 +- packages/fs/tool-fs-search/README.zh.md | 10 +- packages/fs/tool-fs-search/src/glob.ts | 57 +++++--- .../fs/tool-fs-search/tests/tools.spec.ts | 76 +++++++++-- packages/fs/tool-fs/README.i18n.yaml | 4 +- packages/fs/tool-fs/README.md | 18 +-- packages/fs/tool-fs/README.zh.md | 18 +-- packages/fs/tool-fs/src/index.ts | 2 +- packages/fs/tool-fs/src/list-render.ts | 123 +++++++++++------- packages/fs/tool-fs/src/list.ts | 58 +++++++-- packages/fs/tool-fs/tests/list-render.spec.ts | 36 +++-- packages/fs/tool-fs/tests/tools.spec.ts | 57 ++++++-- scripts/gen-tool-catalog.ts | 4 +- 46 files changed, 480 insertions(+), 219 deletions(-) diff --git a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml index 27a498cb46..79b30290b5 100644 --- a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md -2026-07-27-directory-listing-tool.md: 4292c173f07064ff8825462e08096780c20ad9d6 -2026-07-27-directory-listing-tool.zh.md: 4033254b08a77ba7ed9b1f3e638213f019abb692 +2026-07-27-directory-listing-tool.md: a23cdb0090f1a88b783d9717aa3f0434b6c2782e +2026-07-27-directory-listing-tool.zh.md: bab0138a79ae770ae7e841392b879940e8ac2dc4 diff --git a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md index 4292c173f0..a23cdb0090 100644 --- a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md +++ b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md @@ -16,13 +16,13 @@ Three properties of `glob` compose into that page: - **`--sort=modified` orders oldest first.** Unpacking an archive restores the timestamps stored inside it, which predate everything the user wrote, so a freshly unpacked subtree lands at the very front of any broad match. (Ripgrep sorts ascending; `--sortr` is the descending form and is not used here.) - **The inline page was the head of that order.** `globMaxResults` (100) paths were kept from the front. Under the first two properties, one subtree takes every slot. -Each property is defensible alone. Together they make the most ordinary request an agent receives — "what is in this directory" — reliably produce a confident wrong answer, because nothing in the result distinguishes "the 100 newest files in this workspace" from "this workspace". +Each property is defensible alone. Together they make the most ordinary request an agent receives — "what is in this directory" — reliably produce a confident wrong answer, because nothing in the result distinguishes "the 100 oldest files in this workspace" from "this workspace". ### What ordering can and cannot fix A directory's name reaches the model only as the prefix of one of its files' paths, since `rg --files` emits files and never directory entries. That is enough for ordering to matter a great deal, and not enough for `glob` to answer the question. -Measured on a reproduction of the failure's shape — 24 top-level entries, 716 files, one recently-written subtree: +Measured on a reproduction of the failure's shape — 24 top-level entries, 716 files, one old-timestamped subtree: | First 100 paths chosen by | Distinct top-level names visible | | --- | --- | @@ -39,31 +39,30 @@ Two changes, in the two packages that own the two halves of the failure. `@deepseek-ai/dsh-tool-fs-search`. A result within `globMaxResults` is unchanged: shown whole, in modification-time order. Only when the result is larger does the page change — and there, taking the head is what fails. -`sampleAcrossTopLevel` groups the complete result by leading path segment and fills the page round-robin: every top-level entry gets a slot before any entry gets a second, and an entry that runs out of paths drops out so its remaining slots go to the rest. Sort order survives where it still carries meaning — groups are visited in the order ripgrep first emits them, and each group's own paths keep their relative order. The page is emitted grouped by entry rather than interleaved, so the breadth is legible at a glance. +`sampleAcrossTopLevel` removes the displayed search-root prefix, groups the complete result by the next path segment, and fills the page round-robin: every entry immediately beneath the actual relative or absolute root gets a slot before any entry gets a second, and an entry that runs out of paths drops out so its remaining slots go to the rest. Sort order survives where it still carries meaning — groups are visited in the order ripgrep first emits them, and each group's own paths keep their relative order. The page is emitted grouped by entry rather than interleaved, so the breadth is legible at a glance. -The footer states the basis, because a page that silently stopped being "the newest N" would be a second, quieter version of the same lie: +The footer states the basis, because a page that silently stopped being "the first N in modification-time order" would be a second, quieter version of the same lie: ``` (Showing 100 of 10030 paths, sampled across 22 of the 22 top-level entries this pattern matched instead of taken in modification-time order. Full sorted result stored at: …) ``` -When the page cannot reach every top-level entry — more entries than slots — the footer says so with the shown/total spread and points at `list`. A flat result, where every path is its own top-level entry, keeps the plain `(Showing k of n paths. …)` footer: there the round-robin *is* the sorted head, and naming a spread would only restate the counts. The spill artifact always holds the complete list in modification-time order, so the sorted view is never lost. +When the page cannot reach every top-level entry — more entries than slots — the footer says so with the shown/total spread and tells the model to narrow `path`. A flat result, where every path is its own top-level entry, keeps the plain `(Showing k of n paths. …)` footer: there the round-robin *is* the sorted head, and naming a spread would only restate the counts. The spill artifact always holds the complete list in modification-time order, so the sorted view is never lost. -The guidance and schema stop misleading in the same change: "not shell find or ls" becomes "not shell find"; both now state that a pattern without `/` matches basenames at any depth, that results are files and never directories, that a fitting result is modification-time ordered while a larger one is sampled, and that `list` is the tool for a directory's contents. +The guidance and schema stop misleading in the same change: "not shell find or ls" becomes "not shell find"; both now state that a pattern without `/` matches basenames at any depth, that results are files and never directories, and that a fitting result is modification-time ordered while a larger one is sampled across top-level entries. They do not recommend sibling-package tools that may be absent from the current composition. ### `list`, in `@deepseek-ai/dsh-tool-fs` A fourth model-facing filesystem tool over the existing `ctx.fs.listDir` primitive, which until now shipped with skill discovery as its only consumer; [the seam Agent Note](../../archived/architecture/2026-07-03-filesystem-directory-listing-seam.md) deferred the model-facing consumer to a separate decision, which this is. -It takes an optional `path` — defaulting to `.`, the calling agent's session workspace, so the common question needs no argument — and returns the direct children of one directory as `{ path, entries: [{ name, type }] }`, where `type` is `file`, `directory`, or `other`. It calls `listDir` and nothing else: the seam already reports absence as `FS_NOT_FOUND` and a non-directory target as `FS_NOT_DIRECTORY`, so a preceding `stat` would add a round-trip and a second source of truth. +It takes optional `path` and 1-based `offset` arguments, defaulting to the calling agent's session workspace and entry 1, and returns one bounded page as `{ path, offset, entries: [{ name, type }], totalEntries, counts }`, where `type` is `file`, `directory`, or `other`. It calls `listDir` and nothing else: the seam already reports absence as `FS_NOT_FOUND` and a non-directory target as `FS_NOT_DIRECTORY`, so a preceding `stat` would add a round-trip and a second source of truth. -Two presentation rules carry the decision: +Three presentation rules carry the decision: -- **Directories sort first, then files, then non-regular children, each alphabetically** — in the canonical value as well as the rendered text, so a Code Mode caller and the model see one ordering contract. The seam returns stable name order, which scatters subdirectories through the alphabet; capping such a list can drop every subdirectory and reproduce, inside `list`, the same blindness. Directory-first ordering makes truncation lose leaves, never structure. -- **The footer always states the complete listing's size and composition** — `(22 entries: 18 directories, 4 files)`, and when the view is capped at `listMaxEntries` (default 200, configurable), `(Showing 200 of 5000 entries: 12 directories, 4988 files. …)`. A partial listing therefore cannot read as a whole directory. - -Directory entries render with a trailing `/` and non-regular children with `@`, so the model can tell what it may descend into without a second call. +- **Directories sort first, then files, then non-regular children, each alphabetically** before paging, so every offset traverses one stable order and the first page keeps navigable structure. +- **The canonical value and Native result carry one recoverable page** of at most `listMaxEntries` (default 200, configurable). The footer states the complete size and composition and gives `offset=` until the final page, so omitted sibling names remain reachable. +- **Filesystem text cannot forge presentation structure.** The path and entry names render as JSON strings with envelope-significant characters escaped; directory `/` and non-regular `@` markers sit outside the quoted name, so a regular filename ending in `@` remains distinguishable. `list` emits no `fs/observed`. Seeing a filename is not reading a file, and a listing must never satisfy the read-before-write gate that `@deepseek-ai/dsh-fs-policy` enforces. It declares `isConcurrencySafe`, because it mutates nothing at all. @@ -73,7 +72,7 @@ They answer different questions and neither substitutes for the other. `list` an ## Alternatives considered -**Leave `glob` ordering alone and only warn in the footer.** This is what the first implementation did: keep the recency head and add a clause saying the head covered 1 of 22 top-level entries. Rejected once measured. A warning asks the model to distrust the only data it has and go elsewhere; a better page just is not wrong. The warning also does nothing for a model that stops reading at the paths, which is the failure being fixed. +**Leave `glob` ordering alone and only warn in the footer.** This is what the first implementation did: keep the oldest-first head and add a clause saying the head covered 1 of 22 top-level entries. Rejected once measured. A warning asks the model to distrust the only data it has and go elsewhere; a better page just is not wrong. The warning also does nothing for a model that stops reading at the paths, which is the failure being fixed. **Sample always, replacing modification-time order outright.** Rejected. Over a complete result the order answers age questions — what is stale, what was touched last — a genuinely useful and separate purpose, and a complete result is the case where the order costs nothing and means everything. Sampling only past the cap is the point where the order has already stopped describing the result: the head of a 10,030-path list is not "the oldest files worth knowing about", it is an arbitrary 1% of them. @@ -91,11 +90,11 @@ They answer different questions and neither substitutes for the other. `list` an **Make `list` recursive with a depth argument.** Rejected for now. One level composes: the model lists what it needs to descend into. Recursion reintroduces the size and truncation problems this note exists to fix, and the provider primitive is deliberately one-level. -**Spill a capped listing through `ctx.spillStore`, as `glob` does.** Rejected for v1. `glob` needs spill because a truncated path list has no cheap successor call; a truncated listing does, and the footer states the complete size and composition, so the model knows both that it is looking at part of a directory and what to do about it. +**Spill a capped listing through `ctx.spillStore`, as `glob` does.** Rejected for v1. `glob` needs spill because its schema has no offset; `list` has a cheap successor call through the exact next offset in the footer, while every page repeats the complete size and composition. ## Consequences -An over-cap `glob` result no longer returns the most recently modified paths. That is a real contract change on a hot path, and it is why the footer, the prompt section, and the schema all state the sampled basis rather than leaving the model to infer it. A result within the cap is byte-identical to before, so age-ordered reading keeps working wherever it was working. +An over-cap `glob` result no longer returns the oldest paths at the head of modification-time order. That is a real contract change on a hot path, and it is why the footer, the prompt section, and the schema all state the sampled basis rather than leaving the model to infer it. A result within the cap is byte-identical to before, so age-ordered reading keeps working wherever it was working. Balancing is by first path segment only, so a result concentrated deeper — one enormous directory inside an otherwise even tree — is still shown unevenly below the top level. Recorded in the package's Known Limitations. @@ -105,6 +104,6 @@ The shipped tool surface grows by one tool in every deployment that loads `@deep ## Testing -Package tests pin the model-visible text of both surfaces. For `glob`: `sampleAcrossTopLevel` over a concentrated result, an exhausted group handing its slots on, a page smaller than the top level, absolute paths outside the workdir, and a flat result that must reproduce the sorted head; plus end-to-end assertions that a fitting result is untouched, that an over-cap result returns the sampled page with the sampled-basis footer, that the list hint disappears once the page reaches every entry, and that a flat over-cap result keeps the plain footer. For `list`: the envelope, type markers, singular and plural footers, the empty-directory footer, and the capped footer that keeps the sole directory visible. A registry-level test asserts that a listing emits no `fs/observed` and that a following `edit` still fails `FS_NOT_OBSERVED`, so the tool cannot become an accidental read-before-write bypass. Prompt-section registration, schema registration, and HMR disposal cover the fourth tool alongside the existing three. +Package tests pin the model-visible text of both surfaces. For `glob`: sampling over a concentrated result, an explicit relative root, more top-level groups than JavaScript's argument limit, an exhausted group handing its slots on, a page smaller than the top level, absolute paths outside the workdir, and a flat result that must reproduce the sorted head. For `list`: ordering, complete composition, offset continuation and rejection, empty directories, and filesystem names containing newlines, tag text, or marker suffixes. A registry-level test asserts that a listing emits no `fs/observed` and that a following `edit` still fails `FS_NOT_OBSERVED`, so the tool cannot become an accidental read-before-write bypass. Prompt-section registration, schema registration, and HMR disposal cover the fourth tool alongside the existing three. The assembled transcript is the `fs-list` ACP scenario: a workspace whose answer is its subdirectories, where the model calls `list` with no arguments and the pinned tool result carries the directory-first envelope and its composition footer — an answer `glob` could not have produced at all. diff --git a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.zh.md b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.zh.md index 4033254b08..bab0138a79 100644 --- a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.zh.md +++ b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.zh.md @@ -16,13 +16,13 @@ Status: implemented - **`--sort=modified` 按从旧到新排序。** 解包压缩档会还原档案内部保存的时间戳，它们早于用户自己写下的一切，因此新近解包的子树会落在任何宽泛匹配的最前面。（ripgrep 按升序排序；降序是 `--sortr`，此处未使用。） - **内联页面取的是该顺序的头部。** 从最前面保留 `globMaxResults`（100）条路径。在前两项性质之下，一个子树吃掉全部位置。 -单看每一项都站得住。合在一起，它们让 agent 收到的最普通的请求——「这个目录里有什么」——稳定地产出一个笃定的错误答案，因为结果里没有任何信息能区分「本工作区最新的 100 个文件」与「本工作区」。 +单看每一项都站得住。合在一起，它们让 agent 收到的最普通的请求——「这个目录里有什么」——稳定地产出一个笃定的错误答案，因为结果里没有任何信息能区分「本工作区按从旧到新顺序排在最前的 100 个文件」与「本工作区」。 ### 排序能修什么，不能修什么 由于 `rg --files` 输出文件、从不输出目录条目，一个目录的名字只能作为其下某个文件路径的前缀抵达模型。这既足以让排序变得非常重要，也不足以让 `glob` 回答那个问题。 -在一份复现该失败形态的目录上实测——24 个顶层条目、716 个文件、一个新近写入的子树： +在一份复现该失败形态的目录上实测——24 个顶层条目、716 个文件、一个时间戳较旧的子树： | 前 100 条路径的挑选方式 | 可见的顶层名个数 | | --- | --- | @@ -39,31 +39,30 @@ Status: implemented `@deepseek-ai/dsh-tool-fs-search`。未超过 `globMaxResults` 的结果完全不变：整体展示，按修改时间排序。只有结果更大时页面才改变——而恰恰在这种情况下，取头部是会失败的做法。 -`sampleAcrossTopLevel` 按路径首段对完整结果分组，并以轮转方式填充页面：每个顶层条目都先拿到一个位置，任何条目才可能拿到第二个；某个条目的路径用尽后退出，其剩余份额交给其余条目。排序在仍有意义的地方被保留下来——分组按 ripgrep 首次输出它们的顺序访问，而每个分组内部的路径保持原有相对顺序。页面按条目分组输出而非交错输出，使覆盖广度一眼可辨。 +`sampleAcrossTopLevel` 移除所显示的搜索根前缀，再按下一个路径段对完整结果分组，并以轮转方式填充页面：实际相对或绝对搜索根正下方的每个条目都先拿到一个位置，任何条目才可能拿到第二个；某个条目的路径用尽后退出，其剩余份额交给其余条目。排序在仍有意义的地方被保留下来——分组按 ripgrep 首次输出它们的顺序访问，而每个分组内部的路径保持原有相对顺序。页面按条目分组输出而非交错输出，使覆盖广度一眼可辨。 -footer 会说明取用依据，因为一个悄悄不再是「最新 N 条」的页面，只会成为同一个谎言更安静的版本： +footer 会说明取用依据，因为一个悄悄不再是「按修改时间排序的前 N 条」的页面，只会成为同一个谎言更安静的版本： ``` (Showing 100 of 10030 paths, sampled across 22 of the 22 top-level entries this pattern matched instead of taken in modification-time order. Full sorted result stored at: …) ``` -当页面无法触达全部顶层条目时——条目数多于位置数——footer 会给出已触达/总计的分布并指向 `list`。扁平结果（每个路径各自构成一个顶层条目）保留朴素的 `(Showing k of n paths. …)` footer：此时轮转结果**就是**排序后的头部，说明分布只会重复计数。spill 产物始终保存按修改时间排序的完整列表，排序视图不会丢失。 +当页面无法触达全部顶层条目时——条目数多于位置数——footer 会给出已触达/总计的分布，并要求模型缩小 `path`。扁平结果（每个路径各自构成一个顶层条目）保留朴素的 `(Showing k of n paths. …)` footer：此时轮转结果**就是**排序后的头部，说明分布只会重复计数。spill 产物始终保存按修改时间排序的完整列表，排序视图不会丢失。 -同一次改动里，指导与 schema 也不再误导：「not shell find or ls」改为「not shell find」；两处现在都写明：不含 `/` 的 pattern 匹配任意深度的基名、结果只有文件从不包含目录、未超上限的结果按修改时间排序而更大的结果为取样所得、目录内容请用 `list`。 +同一次改动里，指导与 schema 也不再误导：「not shell find or ls」改为「not shell find」；两处现在都写明：不含 `/` 的 pattern 匹配任意深度的基名、结果只有文件从不包含目录、未超上限的结果按修改时间排序，而更大的结果跨顶层条目取样。它们不会推荐当前组合中可能不存在的兄弟包工具。 ### `list`，位于 `@deepseek-ai/dsh-tool-fs` 在既有的 `ctx.fs.listDir` 原语之上新增第四个面向模型的文件系统工具；该原语此前交付时唯一的消费方是 skill（技能）发现，[seam Agent Note](../../archived/architecture/2026-07-03-filesystem-directory-listing-seam.md) 把面向模型的消费方推迟为一项单独的决策，也就是本文。 -它接受可选的 `path`，默认为 `.`，即调用 agent 的会话工作区，因此那个最常见的问题不需要任何参数；返回单个目录的直接子项，形如 `{ path, entries: [{ name, type }] }`，其中 `type` 为 `file`、`directory` 或 `other`。它只调用 `listDir`：seam 已经把不存在报告为 `FS_NOT_FOUND`、把非目录目标报告为 `FS_NOT_DIRECTORY`，前置 `stat` 只会多一次往返并制造第二个真源。 +它接受可选的 `path` 和从 1 开始的 `offset` 参数，默认取调用 agent 的会话工作区和第 1 个条目，并返回一个有界页面，形如 `{ path, offset, entries: [{ name, type }], totalEntries, counts }`，其中 `type` 为 `file`、`directory` 或 `other`。它只调用 `listDir`：seam 已经把不存在报告为 `FS_NOT_FOUND`、把非目录目标报告为 `FS_NOT_DIRECTORY`，前置 `stat` 只会多一次往返并制造第二个真源。 -有两条展示规则承载了这个决策： +有三条展示规则承载了这个决策： -- **先目录、再文件、最后非常规子项，各组内按字母序** —— 规范值与渲染文本采用同一顺序，使 Code Mode 调用方和模型看到同一份顺序契约。seam 返回的是稳定名称序，会把子目录散落在字母表各处；对这样的列表设上限可能丢掉全部子目录，在 `list` 内部重演同一种盲区。目录优先的顺序让截断只丢叶子，绝不丢结构。 -- **footer 始终说明完整列表的规模与构成** —— 例如 `(22 entries: 18 directories, 4 files)`；视图受 `listMaxEntries`（默认 200，可配置）截断时则为 `(Showing 200 of 5000 entries: 12 directories, 4988 files. …)`。因此部分列出结果不可能被读成整个目录。 - -目录条目渲染带尾部 `/`，非常规子项带 `@`，使模型无需第二次调用就能判断哪些可以继续进入。 +- **先目录、再文件、最后非常规子项，各组内按字母序**，然后再分页，使每个 offset 都遍历同一稳定顺序，且第一页保留可导航的结构。 +- **规范值和 Native 结果携带一个可继续取回的页面**，最多包含 `listMaxEntries` 个条目（默认 200，可配置）。footer 会说明完整规模与构成，并在最后一页之前给出 `offset=`，因此被省略的同级名称仍可取回。 +- **文件系统文本无法伪造展示结构。** 路径和条目名渲染为 JSON 字符串，并转义对包络有意义的字符；目录 `/` 与非常规子项 `@` 标记位于带引号名称之外，因此以 `@` 结尾的常规文件名仍可区分。 `list` 不发出 `fs/observed`。看到文件名不等于读过文件，列出绝不能满足 `@deepseek-ai/dsh-fs-policy` 施加的编辑前读取门禁。它声明 `isConcurrencySafe`，因为它完全不做任何变更。 @@ -73,7 +72,7 @@ instead of taken in modification-time order. Full sorted result stored at: …) ## Alternatives considered -**不动 `glob` 排序，只在 footer 里警告。** 这正是第一版实现的做法：保留新近序头部，加一句「该头部只覆盖 22 个顶层条目中的 1 个」。实测之后否决。一句警告是在要求模型不信任它手上唯一的数据并另寻他处；而一个更好的页面本身就不是错的。对于读到路径就停下的模型，警告也毫无作用——而那正是本次要修的失败。 +**不动 `glob` 排序，只在 footer 里警告。** 这正是第一版实现的做法：保留从旧到新的头部，加一句「该头部只覆盖 22 个顶层条目中的 1 个」。实测之后否决。一句警告是在要求模型不信任它手上唯一的数据并另寻他处；而一个更好的页面本身就不是错的。对于读到路径就停下的模型，警告也毫无作用——而那正是本次要修的失败。 **一律取样，彻底取消按修改时间排序。** 已否决。在完整结果上，该顺序回答的是与新旧有关的问题——哪些已经陈旧、哪些最后被动过——这是一个确实有用且独立的用途；而未超上限的完整结果恰恰是该顺序毫无代价、意义最大的场景。只在超过上限后取样，正好落在该顺序已经不再描述结果的那个点上：一份 10030 条列表的头部不是「最值得知道的最旧文件」，而是其中任意的 1%。 @@ -91,11 +90,11 @@ instead of taken in modification-time order. Full sorted result stored at: …) **让 `list` 支持递归和深度参数。** 暂时否决。单层是可组合的：模型列出它需要进入的那一层即可。递归会重新引入本 Agent Note 要解决的规模与截断问题，而且提供方原语本身就有意只做一层。 -**像 `glob` 那样，把达到上限的列出结果通过 `ctx.spillStore` 落盘。** v1 已否决。`glob` 需要 spill，是因为被截断的路径列表没有廉价的后继调用；被截断的列出结果有，而且 footer 已说明完整规模与构成，模型既知道自己只看到目录的一部分，也知道该怎么办。 +**像 `glob` 那样，把达到上限的列出结果通过 `ctx.spillStore` 落盘。** v1 已否决。`glob` 需要 spill，是因为其 schema 没有 offset；`list` 可以通过 footer 中精确的下一 offset 廉价地继续调用，而且每一页都会重复完整规模与构成。 ## Consequences -超过上限的 `glob` 结果不再返回修改时间最新的那些路径。这是热路径上一项真实的契约变更，也正因如此，footer、提示词段和 schema 都写明了取样这一依据，而不是留给模型去推断。未超上限的结果与此前逐字节相同，因此按新旧顺序阅读结果的用法在原本能用的地方继续能用。 +超过上限的 `glob` 结果不再返回按修改时间从旧到新排序时位于头部的那些路径。这是热路径上一项真实的契约变更，也正因如此，footer、提示词段和 schema 都写明了取样这一依据，而不是留给模型去推断。未超上限的结果与此前逐字节相同，因此按新旧顺序阅读结果的用法在原本能用的地方继续能用。 均衡只按路径首段进行，因此集中在更深层的结果——一棵总体均匀的树里某个特别庞大的目录——在顶层以下仍然分布不均。已记入该包的已知限制。 @@ -105,6 +104,6 @@ instead of taken in modification-time order. Full sorted result stored at: …) ## Testing -包测试钉住两个接口面向模型的文本。`glob` 方面：`sampleAcrossTopLevel` 在集中结果、某分组用尽后交出份额、页面小于顶层条目数、工作目录之外的绝对路径，以及必须复现排序头部的扁平结果上的行为；另有端到端断言——未超上限的结果原样不动、超上限结果返回取样页面并带取样依据 footer、页面覆盖全部条目后 list 提示消失、扁平的超上限结果保留朴素 footer。`list` 方面：包络、类型标记、单复数 footer、空目录 footer，以及让唯一那个目录留在视野内的截断 footer。一项注册表层级的测试断言列出不会发出 `fs/observed`，且随后的 `edit` 仍以 `FS_NOT_OBSERVED` 失败，使该工具不会变成意外的编辑前读取绕过口。提示词段注册、schema 注册与 HMR（热模块替换）dispose（资源释放）覆盖了这第四个工具与既有三个工具。 +包测试钉住两个接口面向模型的文本。`glob` 方面：对集中结果取样、显式相对根、顶层分组数量超过 JavaScript 参数上限、某分组用尽后交出份额、页面小于顶层条目数、工作目录之外的绝对路径，以及必须复现排序头部的扁平结果。`list` 方面：顺序、完整构成、offset 续页与拒绝、空目录，以及包含换行、标签文本或标记后缀的文件系统名称。一项注册表层级的测试断言列出不会发出 `fs/observed`，且随后的 `edit` 仍以 `FS_NOT_OBSERVED` 失败，使该工具不会变成意外的编辑前读取绕过口。提示词段注册、schema 注册与 HMR（热模块替换）dispose（资源释放）覆盖了这第四个工具与既有三个工具。 组装后的 transcript（文本记录）由 `fs-list` ACP 场景承担：该工作区的答案就是它的子目录，模型不带任何参数调用 `list`，被钉住的工具结果携带目录优先的包络及其构成 footer —— 这个答案 `glob` 根本无法给出。 diff --git a/docs/config-catalog.md b/docs/config-catalog.md index 0b0045b668..e87fc92c05 100644 --- a/docs/config-catalog.md +++ b/docs/config-catalog.md @@ -1449,7 +1449,7 @@ Requires: `tools` · `fs` · `systemPrompt` ```ts config-catalog /** Plugin config (all optional — `Config` supplies the defaults). */ export interface Config { - /** Maximum entries one `list` call renders inline; the footer still reports the complete count. */ + /** Maximum entries one `list` page returns; the footer still reports the complete count. */ listMaxEntries?: number /** Default and maximum number of lines returned by one `read` call. */ readLimit?: number diff --git a/docs/tool-catalog.md b/docs/tool-catalog.md index 0884910bde..97bf0cac1d 100644 --- a/docs/tool-catalog.md +++ b/docs/tool-catalog.md @@ -20,8 +20,8 @@ This table connects model-visible tool names to the plugin package and service s | `@deepseek-ai/dsh-plan-mode` | `exit_plan_mode` | `ctx.tools`, `ctx.systemPrompt`, `ctx.userInteraction (execution time, opportunistic)` | `tool/call`, `plan/mode inactive on an approved review`, `tool/result` | - | exit_plan_mode stays in the model-facing schema while planning is inactive so transitions add no tool-catalog churn on top of the plan-policy change. Its execute path rejects calls outside plan mode; in plan mode it presents the plan over the user-interaction seam (approve / keep planning with feedback), and approval logs plan mode inactive at the step boundary. | | `@deepseek-ai/dsh-tool-bash` | `bash` | `ctx.tools`, `ctx.bash`, `ctx.tasks at call time for run_in_background` | `tool/call`, `tool/result` | - | The bash tool is the model-facing consumer of the bash executor seam. A `run_in_background` run registers with the generic `ctx.tasks` runtime and is collected/stopped through the `task_*` tools from `@deepseek-ai/dsh-tool-tasks`; the `enableRunInBackground` config (default true) removes the parameter entirely when disabled. | | `@deepseek-ai/dsh-tool-cordis` | `cordis_inspect`, `cordis_mount`, `cordis_unmount` | `ctx.tools` | `tool/call`, `tool/result`, `live plugin-tree mutations (mount/unmount)` | - | Ships in examples/cordis-agent only (a deliberate opt-in — mounted code gets the real ctx, see .agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md). Plugins the model mounts may register ADDITIONAL model-visible tools at runtime; a full changed request header logs those tool-set changes. | -| `@deepseek-ai/dsh-tool-fs` | `edit`, `list`, `read`, `write` | `ctx.tools`, `ctx.fs`, `ctx.systemPrompt` | `tool/call`, `fs/write-intent or fs/edit-intent for mutations`, `fs/observed after successful file operations`, `tool/result` | - | The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` enumerates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate. | -| `@deepseek-ai/dsh-tool-fs-search` | `glob`, `grep` | `ctx.tools`, `ctx.bash`, `ctx.systemPrompt` | `tool/call`, `tool/result` | - | glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across the top-level entries of the complete result and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match. | +| `@deepseek-ai/dsh-tool-fs` | `edit`, `list`, `read`, `write` | `ctx.tools`, `ctx.fs`, `ctx.systemPrompt` | `tool/call`, `fs/write-intent or fs/edit-intent for mutations`, `fs/observed after successful file operations`, `tool/result` | - | The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` paginates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate. | +| `@deepseek-ai/dsh-tool-fs-search` | `glob`, `grep` | `ctx.tools`, `ctx.bash`, `ctx.systemPrompt` | `tool/call`, `tool/result` | - | glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across entries immediately beneath the actual search root and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match. | | `@deepseek-ai/dsh-tool-pty` | `terminal_close`, `terminal_list`, `terminal_open`, `terminal_read`, `terminal_send`, `terminal_signal` | `ctx.tools`, `ctx.pty`, `ctx.systemPrompt`, `ctx.tasks at call time for run_in_background` | `tool/call`, `tool/result` | - | The six terminal tools are opt-in and complement one-shot bash/filesystem tools. `terminal_send(run_in_background: true)` registers with `ctx.tasks`; TUI, named key sequences, BEL, resize, auto-start, and cross-agent sharing are absent from the schema. | | `@deepseek-ai/dsh-tool-goal` | `create_goal`, `get_goal`, `update_goal` | `ctx.tools`, `ctx.agents`, `ctx.goals`, `ctx.systemPrompt`, `a calling Agent in an authorized open turn` | `tool/call`, `user/message goal snapshot for mutations`, `tool/result` | - | create, edit, pause, and resume require direct-human root authority; complete and blocked also accept the exact current goal round. The default blocked lower bound is three admitted rounds. | | `@deepseek-ai/dsh-tool-lsp` | `lsp` | `ctx.tools`, `ctx.lsp`, `ctx.systemPrompt` | `tool/call`, `tool/result` | - | The lsp tool keeps provider selection and language-server subprocesses behind ctx.lsp, so its model-visible schema stays stable across providers. Requires a registered provider (e.g. `@deepseek-ai/dsh-lsp-local`) at runtime; without one, a query returns the structured `LSP_UNAVAILABLE` error rather than changing the schema. | @@ -318,7 +318,7 @@ Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts ### `list` -List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. +List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. ```json { @@ -327,6 +327,10 @@ List the direct children of one directory, with their type. Entries are director "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } @@ -389,13 +393,13 @@ Create or fully replace a UTF-8 text file. Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts) -The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` enumerates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate. +The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` paginates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate. ## `@deepseek-ai/dsh-tool-fs-search` ### `glob` -Find files whose paths match a glob pattern. Returns matching file paths — never directories — including hidden and ignored files (VCS metadata directories are excluded). Up to 100 paths come back in modification-time order; a larger result instead returns 100 paths sampled across top-level directories, says so, and reports where the complete sorted list was saved. To see what a directory contains, use the list tool instead. +Find files whose paths match a glob pattern. Returns matching file paths — never directories — including hidden and ignored files (VCS metadata directories are excluded). Up to 100 paths come back in modification-time order; a larger result instead returns 100 paths sampled across top-level entries, says so, and reports where the complete sorted list was saved. This tool does not enumerate directory entries. ```json { @@ -447,7 +451,7 @@ Search file contents with a ripgrep regular expression. Returns matching lines w Source: [`packages/fs/tool-fs-search/src/index.ts`](../packages/fs/tool-fs-search/src/index.ts) -glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across the top-level entries of the complete result and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match. +glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across entries immediately beneath the actual search root and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match. ## `@deepseek-ai/dsh-tool-pty` diff --git a/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md index c78b763fec..94bc0823bb 100644 --- a/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. @@ -99,10 +99,12 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; - /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */ + /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */ list: { /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ path?: string; + /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */ + offset?: number; } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { @@ -307,10 +309,17 @@ interface ToolOutputMap { }; list: { path: string; + offset: number; entries: ({ name: string; type: "file" | "directory" | "other"; })[]; + totalEntries: number; + counts: { + directories: number; + files: number; + other: number; + }; }; ralph: { runId: string; diff --git a/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json index f9aea468b5..dcacaad8ff 100644 --- a/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json @@ -174,13 +174,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md index ede2684ae4..1a8589a47b 100644 --- a/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. @@ -82,10 +82,12 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; - /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */ + /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */ list: { /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ path?: string; + /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */ + offset?: number; } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { @@ -278,10 +280,17 @@ interface ToolOutputMap { }; list: { path: string; + offset: number; entries: ({ name: string; type: "file" | "directory" | "other"; })[]; + totalEntries: number; + counts: { + directories: number; + files: number; + other: number; + }; }; ralph: { runId: string; diff --git a/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json index 1333345b48..9f55d9291f 100644 --- a/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json @@ -117,13 +117,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md index ede2684ae4..1a8589a47b 100644 --- a/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. @@ -82,10 +82,12 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; - /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */ + /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */ list: { /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ path?: string; + /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */ + offset?: number; } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { @@ -278,10 +280,17 @@ interface ToolOutputMap { }; list: { path: string; + offset: number; entries: ({ name: string; type: "file" | "directory" | "other"; })[]; + totalEntries: number; + counts: { + directories: number; + files: number; + other: number; + }; }; ralph: { runId: string; diff --git a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md index ede2684ae4..1a8589a47b 100644 --- a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. @@ -82,10 +82,12 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; - /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */ + /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */ list: { /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ path?: string; + /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */ + offset?: number; } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { @@ -278,10 +280,17 @@ interface ToolOutputMap { }; list: { path: string; + offset: number; entries: ({ name: string; type: "file" | "directory" | "other"; })[]; + totalEntries: number; + counts: { + directories: number; + files: number; + other: number; + }; }; ralph: { runId: string; diff --git a/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md index edca40eed4..cd3c81f6f8 100644 --- a/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. diff --git a/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json index ffb310c278..7094daf44e 100644 --- a/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json @@ -117,13 +117,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/acp-agent/tests/snapshots/fs-list/session.jsonl b/examples/acp-agent/tests/snapshots/fs-list/session.jsonl index 0a05e2b1fe..533571ee3f 100644 --- a/examples/acp-agent/tests/snapshots/fs-list/session.jsonl +++ b/examples/acp-agent/tests/snapshots/fs-list/session.jsonl @@ -15,7 +15,7 @@ {"type":"assistant/chunk","seq":47,"time":1785159115922,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}} {"type":"assistant/message","seq":48,"time":1785159115926,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to call the list tool with no arguments and then reply with the names of the subdirectories it reports, alphabetically, separated by a single space."},{"type":"tool-call","id":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","arguments":"{}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":5513,"outputTokens":62,"cacheReadTokens":0,"reasoningTokens":35}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47],"surfaceOp":"append"} {"type":"tool/call","seq":49,"time":1785159115927,"data":{"turn":1,"step":1,"callId":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","arguments":"{}"}} -{"type":"tool/result","seq":50,"time":1785159115944,"data":{"turn":1,"step":1,"callId":"call_00_BSi06gcYvl6oad3I5qqG9244","content":[{"type":"text","text":"/var/folders/8k/kj35k1fd6t90n0czg7k3hv140000gn/T/acp-snap-cwd-QJ2ZC6\ndirectory\n\ndocs/\nsrc/\npackage.json\nREADME.txt\n\n(4 entries: 2 directories, 2 files)\n"}],"isError":false},"sourceEventSeqs":[49],"surfaceOp":"append"} +{"type":"tool/result","seq":50,"time":1785159115944,"data":{"turn":1,"step":1,"callId":"call_00_BSi06gcYvl6oad3I5qqG9244","content":[{"type":"text","text":"\"/var/folders/8k/kj35k1fd6t90n0czg7k3hv140000gn/T/acp-snap-cwd-QJ2ZC6\"\ndirectory\n\n\"docs\"/\n\"src\"/\n\"package.json\"\n\"README.txt\"\n\n(4 entries: 2 directories, 2 files)\n"}],"isError":false},"sourceEventSeqs":[49],"surfaceOp":"append"} {"type":"step/end","seq":51,"time":1785159115950,"data":{"turn":1,"step":1}} {"type":"step/start","seq":52,"time":1785159115951,"data":{"turn":1,"step":2}} {"type":"assistant/chunk","seq":53,"time":1785159116889,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}} diff --git a/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md index 5a5df6233c..d02b6d0859 100644 --- a/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-pro model. Your working di Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. diff --git a/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json index 3a0e7c1408..ab1bda91f3 100644 --- a/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json @@ -117,13 +117,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md index 70dd754517..c5496aeed5 100644 --- a/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-pro model. Your working di Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. diff --git a/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json index c529ad9077..0d20d22762 100644 --- a/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json @@ -117,13 +117,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md index 658fa4e07c..7d13160613 100644 --- a/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. diff --git a/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json index 4eff11591a..caee8e049e 100644 --- a/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json @@ -117,13 +117,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md index 6d926a90a8..e6ab6361db 100644 --- a/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. diff --git a/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json index ffb310c278..7094daf44e 100644 --- a/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json @@ -117,13 +117,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md index 6d926a90a8..e6ab6361db 100644 --- a/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. diff --git a/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json index ffb310c278..7094daf44e 100644 --- a/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json @@ -117,13 +117,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md index 4c20e18272..451746f412 100644 --- a/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-pro model. Your working di Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. diff --git a/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json index 59e3baf6b1..6c389246e2 100644 --- a/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json @@ -117,13 +117,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md index 6c5155f262..fdacca4b7f 100644 --- a/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md @@ -5,7 +5,7 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. diff --git a/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json index ffb310c278..7094daf44e 100644 --- a/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json @@ -117,13 +117,17 @@ }, { "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.", + "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", "parameters": { "type": "object", "properties": { "path": { "type": "string", "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." + }, + "offset": { + "type": "number", + "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." } } } diff --git a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl index c0f80e3cdf..0471db78e0 100644 --- a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl +++ b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.1.jsonl @@ -3,7 +3,7 @@ {"type":"user/message","seq":1,"time":1783957884563,"data":{"content":[{"type":"text","text":"Reply with exactly DIRECT_CHILD_OK and nothing else."}],"source":{"kind":"user"}},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":1783957884563,"data":{"title":"Reply with exactly DIRECT_CHILD_OK and","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":1783957884564,"data":{"turn":1,"step":1}} -{"type":"request/header","seq":4,"time":1783957884564,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */\n list: {\n /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */\n path?: string;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n list: {\n path: string;\n entries: ({\n name: string;\n type: \"file\" | \"directory\" | \"other\";\n })[];\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} +{"type":"request/header","seq":4,"time":1783957884564,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */\n list: {\n /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */\n path?: string;\n /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */\n offset?: number;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n list: {\n path: string;\n offset: number;\n entries: ({\n name: string;\n type: \"file\" | \"directory\" | \"other\";\n })[];\n totalEntries: number;\n counts: {\n directories: number;\n files: number;\n other: number;\n };\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."},"offset":{"type":"number","description":"1-based first entry to return. Defaults to 1; use the footer value to continue."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} {"type":"assistant/chunk","seq":5,"time":1783950001005,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"text"}}} {"type":"assistant/chunk","seq":6,"time":1783957884564,"data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":0,"text":"DIRECT_CHILD_OK"}}} {"type":"assistant/chunk","seq":7,"time":1783957884564,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"DIRECT_CHILD_OK"}}}} diff --git a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl index 2bf8be7bfb..f0cad5bcd7 100644 --- a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl +++ b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.2.jsonl @@ -3,7 +3,7 @@ {"type":"user/message","seq":1,"time":1783957884700,"data":{"content":[{"type":"text","text":"Reply with exactly WORKFLOW_CHILD_OK and nothing else."}],"source":{"kind":"user"}},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":1783957884700,"data":{"title":"Reply with exactly WORKFLOW_CHILD_OK and","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":1783957884700,"data":{"turn":1,"step":1}} -{"type":"request/header","seq":4,"time":1783957884701,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */\n list: {\n /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */\n path?: string;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n list: {\n path: string;\n entries: ({\n name: string;\n type: \"file\" | \"directory\" | \"other\";\n })[];\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} +{"type":"request/header","seq":4,"time":1783957884701,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */\n list: {\n /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */\n path?: string;\n /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */\n offset?: number;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n list: {\n path: string;\n offset: number;\n entries: ({\n name: string;\n type: \"file\" | \"directory\" | \"other\";\n })[];\n totalEntries: number;\n counts: {\n directories: number;\n files: number;\n other: number;\n };\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."},"offset":{"type":"number","description":"1-based first entry to return. Defaults to 1; use the footer value to continue."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} {"type":"assistant/chunk","seq":5,"time":1783950002005,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"text"}}} {"type":"assistant/chunk","seq":6,"time":1783957884701,"data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":0,"text":"WORKFLOW_CHILD_OK"}}} {"type":"assistant/chunk","seq":7,"time":1783957884701,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"WORKFLOW_CHILD_OK"}}}} diff --git a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl index 8f531cf789..883feaf563 100644 --- a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl +++ b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl @@ -3,7 +3,7 @@ {"type":"user/message","seq":1,"time":1783957884479,"data":{"content":[{"type":"text","text":"Run this advanced flow exactly once: mount a no-op Cordis plugin named snapshot-marker; use run_code to inspect the live dynamic mounts through tools.cordis_inspect; delegate once to a direct spawn child; run one workflow that delegates to another spawn child; unmount dyn-1; then reply with exactly ADVANCED_HEADLESS_OK."}],"source":{"kind":"user"}},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":1783957884479,"data":{"title":"Run this advanced flow exactly","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":1783957884486,"data":{"turn":1,"step":1}} -{"type":"request/header","seq":4,"time":1783957884486,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains. */\n list: {\n /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */\n path?: string;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n list: {\n path: string;\n entries: ({\n name: string;\n type: \"file\" | \"directory\" | \"other\";\n })[];\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} +{"type":"request/header","seq":4,"time":1783957884486,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */\n list: {\n /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */\n path?: string;\n /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */\n offset?: number;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n list: {\n path: string;\n offset: number;\n entries: ({\n name: string;\n type: \"file\" | \"directory\" | \"other\";\n })[];\n totalEntries: number;\n counts: {\n directories: number;\n files: number;\n other: number;\n };\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."},"offset":{"type":"number","description":"1-based first entry to return. Defaults to 1; use the footer value to continue."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."},"description":{"type":"string","description":"Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."}},"required":["code","description"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} {"type":"assistant/chunk","seq":5,"time":1783950000005,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}} {"type":"assistant/chunk","seq":6,"time":1783950000006,"data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":0,"id":"advanced-mount","name":"cordis_mount","argumentsDelta":"{\"code\":\"return { name: 'snapshot-marker', apply() {} }\"}"}}} {"type":"assistant/chunk","seq":7,"time":1783950000007,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-mount","name":"cordis_mount","arguments":"{\"code\":\"return { name: 'snapshot-marker', apply() {} }\"}"}}}} diff --git a/examples/headless-agent/tests/snapshots/pty-tools/session.jsonl b/examples/headless-agent/tests/snapshots/pty-tools/session.jsonl index 2cde7d9e42..fd122fc594 100644 --- a/examples/headless-agent/tests/snapshots/pty-tools/session.jsonl +++ b/examples/headless-agent/tests/snapshots/pty-tools/session.jsonl @@ -3,7 +3,7 @@ {"type":"user/message","seq":1,"time":0,"data":{"content":[{"type":"text","text":"Exercise the six PTY tools in order, including one missing-session signal error, then reply DONE."}],"source":{"kind":"user"}},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":0,"data":{"title":"Exercise the six PTY tools","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":0,"data":{"turn":1,"step":1}} -{"type":"request/header","seq":4,"time":0,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model.\n\nVerify your work by running the code or tests. Keep answers brief and\nfactual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nUse a terminal session only when work needs persistent terminal state or interactive stdin; prefer bash/read/write/edit for bounded one-shot operations. Track every terminal session id and close sessions that no longer matter. An inferred_idle or timeout result does not prove the foreground command exited.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; the first 200 are returned inline and the footer reports the complete count. Unlike glob, this shows subdirectories, so it is how to see what a directory contains.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"terminal_close","description":"Close one persistent terminal and wait until its captured owned process tree is gone.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."}},"required":["sessionId"]}},{"name":"terminal_list","description":"List persistent terminal sessions owned by the current agent.","parameters":{"type":"object","properties":{}}},{"name":"terminal_open","description":"Create a persistent, owner-isolated terminal session from a registered backend type. Use this for shell or REPL state that must survive across tool calls.","parameters":{"type":"object","properties":{"type":{"type":"string","description":"Registered terminal backend type, usually \"shell\"."},"name":{"type":"string","description":"Optional owner-local display name such as \"main\" or \"gdb\"."},"cwd":{"type":"string","description":"Initial working directory. Defaults to the deployment workspace root."}},"required":["type"]}},{"name":"terminal_read","description":"Read a bounded page of retained output from a persistent terminal without sending input.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."},"offset":{"type":"number","description":"Newest-relative line offset (default 0)."},"count":{"type":"number","description":"Requested line count (default 500; backend caps apply)."}},"required":["sessionId"]}},{"name":"terminal_send","description":"Send text to a persistent terminal. By default Enter is submitted and the call waits for a prompt, stdin wait, output silence, timeout, or session exit. Background mode returns a task id for task_output/task_kill.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id returned by terminal_open or terminal_list."},"text":{"type":"string","description":"UTF-8 text to write to the terminal."},"submit":{"type":"boolean","description":"Submit Enter after text (default true). Set false for control characters or incomplete REPL input."},"run_in_background":{"type":"boolean","description":"Return a task id immediately; collect with task_output or stop with task_kill."}},"required":["sessionId","text"]}},{"name":"terminal_signal","description":"Send an allowed signal to the current foreground process group of a persistent terminal.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."},"signal":{"type":"string","description":"Signal to deliver. Shell-targeted SIGKILL is rejected; use terminal_close.","enum":["SIGINT","SIGTERM","SIGKILL","SIGTSTP","SIGHUP"]}},"required":["sessionId","signal"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} +{"type":"request/header","seq":4,"time":0,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model.\n\nVerify your work by running the code or tests. Keep answers brief and\nfactual.\n\n\nUse the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer.\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nUse a terminal session only when work needs persistent terminal state or interactive stdin; prefer bash/read/write/edit for bounded one-shot operations. Track every terminal session id and close sessions that no longer matter. An inferred_idle or timeout result does not prove the foreground command exited.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"list","description":"List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.","parameters":{"type":"object","properties":{"path":{"type":"string","description":"Directory to list. Defaults to the session workspace; a relative path resolves against it."},"offset":{"type":"number","description":"1-based first entry to return. Defaults to 1; use the footer value to continue."}}}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"terminal_close","description":"Close one persistent terminal and wait until its captured owned process tree is gone.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."}},"required":["sessionId"]}},{"name":"terminal_list","description":"List persistent terminal sessions owned by the current agent.","parameters":{"type":"object","properties":{}}},{"name":"terminal_open","description":"Create a persistent, owner-isolated terminal session from a registered backend type. Use this for shell or REPL state that must survive across tool calls.","parameters":{"type":"object","properties":{"type":{"type":"string","description":"Registered terminal backend type, usually \"shell\"."},"name":{"type":"string","description":"Optional owner-local display name such as \"main\" or \"gdb\"."},"cwd":{"type":"string","description":"Initial working directory. Defaults to the deployment workspace root."}},"required":["type"]}},{"name":"terminal_read","description":"Read a bounded page of retained output from a persistent terminal without sending input.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."},"offset":{"type":"number","description":"Newest-relative line offset (default 0)."},"count":{"type":"number","description":"Requested line count (default 500; backend caps apply)."}},"required":["sessionId"]}},{"name":"terminal_send","description":"Send text to a persistent terminal. By default Enter is submitted and the call waits for a prompt, stdin wait, output silence, timeout, or session exit. Background mode returns a task id for task_output/task_kill.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id returned by terminal_open or terminal_list."},"text":{"type":"string","description":"UTF-8 text to write to the terminal."},"submit":{"type":"boolean","description":"Submit Enter after text (default true). Set false for control characters or incomplete REPL input."},"run_in_background":{"type":"boolean","description":"Return a task id immediately; collect with task_output or stop with task_kill."}},"required":["sessionId","text"]}},{"name":"terminal_signal","description":"Send an allowed signal to the current foreground process group of a persistent terminal.","parameters":{"type":"object","properties":{"sessionId":{"type":"string","description":"Terminal session id."},"signal":{"type":"string","description":"Signal to deliver. Shell-targeted SIGKILL is rejected; use terminal_close.","enum":["SIGINT","SIGTERM","SIGKILL","SIGTSTP","SIGHUP"]}},"required":["sessionId","signal"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":false,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}} {"type":"assistant/chunk","seq":5,"time":0,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}} {"type":"assistant/chunk","seq":6,"time":0,"data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":0,"id":"pty-spawn","name":"terminal_open","argumentsDelta":"{\"type\":\"shell\",\"name\":\"main\"}"}}} {"type":"assistant/chunk","seq":7,"time":0,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"pty-spawn","name":"terminal_open","arguments":"{\"type\":\"shell\",\"name\":\"main\"}"}}}} diff --git a/packages/fs/tool-fs-search/README.i18n.yaml b/packages/fs/tool-fs-search/README.i18n.yaml index ec8f6f8968..68c621949d 100644 --- a/packages/fs/tool-fs-search/README.i18n.yaml +++ b/packages/fs/tool-fs-search/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/fs/tool-fs-search/README.md -README.md: 33792a6f4b72baa2626c6e8d37c672fb39681554 -README.zh.md: 5d13a7ff2cb3ddfda8168a34e4a4a897d3413e11 +README.md: 51b3fa5385330cdaba0b36dd71a6efe4fd3d0db5 +README.zh.md: 855db224652b818d5f3dadffd275581b5b760007 diff --git a/packages/fs/tool-fs-search/README.md b/packages/fs/tool-fs-search/README.md index 33792a6f4b..51b3fa5385 100644 --- a/packages/fs/tool-fs-search/README.md +++ b/packages/fs/tool-fs-search/README.md @@ -34,14 +34,14 @@ All keys are optional; the defaults are the shipped search caps. | Tool | Arguments | Behavior | |---|---|---| -| `glob` | `pattern`, `path?` | `rg --files --glob --sort=modified --no-ignore --hidden` plus VCS metadata excludes (`.git`, `.svn`, `.hg`, `.bzr`, `.jj`, `.sl`). `path` is an optional **directory** search root; omitted means the resolved bash workdir. Returns one FILE path per line, modification-time ordered — `rg --files` never emits a directory, so no pattern makes `glob` describe a directory's contents; that is [`dsh-tool-fs`](../tool-fs/)'s `list`. The pattern keeps ripgrep semantics: without a `/` it matches the basename at any depth, so `*` matches the whole tree. | +| `glob` | `pattern`, `path?` | `rg --files --glob --sort=modified --no-ignore --hidden` plus VCS metadata excludes (`.git`, `.svn`, `.hg`, `.bzr`, `.jj`, `.sl`). `path` is an optional **directory** search root; omitted means the resolved bash workdir. Returns one FILE path per line, modification-time ordered; `rg --files` never emits directory entries. The pattern keeps ripgrep semantics: without a `/` it matches the basename at any depth, so `*` matches the whole tree. | | `grep` | `pattern`, `path?`, `include?` | Line-oriented `rg --json` parse (no colon-splitting ambiguity). `pattern` is a ripgrep regex; `path` is an optional **file or directory** target; `include` is ONE positive glob filter — a comma-separated list or a negated (`!…`) value is rejected up front (brace alternation like `*.{ts,tsx}` is fine). Returns matches grouped by file as `Line N: `. | Routine budgets stay out of the model-facing schema (no `head_limit`/`offset`/`case_insensitive`/output modes): a model that needs surrounding context reads the matched file with `read`; one that needs later results follows the returned spill locator's retrieval hint. ## Two budgets, two artifacts -Raw `rg` stdout is an internal transport detail. Each search requests `stdoutMaxBytes: rawOutputMaxBytes` from the bash seam and parses only complete retained stdout; if the executor still returns `stdout.truncated`, the search fails with `SEARCH_RAW_OUTPUT_OVERFLOW` and tells the model to narrow the query. A successful `glob` keeps every acquired path in `{ paths }`; `grep` keeps every acquired `{ path, lineNumber, line }` in `{ matches }`. Inline item and per-line preview caps apply only in the Native renderer. For a direct surface call with more logical results than the inline cap, post-policy best-effort saves the complete formatted preview through `ctx.spillStore.saveText()` and replaces only presentation with a head page plus locator. Nested Code dispatches skip that spill because their full canonical value does not enter model context. Missing/failed spill keeps the inline page and reports that the complete result could not be saved—never an `isError`. +Raw `rg` stdout is an internal transport detail. Each search requests `stdoutMaxBytes: rawOutputMaxBytes` from the bash seam and parses only complete retained stdout; if the executor still returns `stdout.truncated`, the search fails with `SEARCH_RAW_OUTPUT_OVERFLOW` and tells the model to narrow the query. A successful `glob` keeps the displayed search root and every acquired path in `{ root, paths }`; `root` lets the Native renderer group an explicit relative or absolute search path by entries beneath that root rather than by its workdir prefix. `grep` keeps every acquired `{ path, lineNumber, line }` in `{ matches }`. Inline item and per-line preview caps apply only in the Native renderer. For a direct surface call with more logical results than the inline cap, post-policy best-effort saves the complete formatted preview through `ctx.spillStore.saveText()` and replaces only presentation with a head page plus locator. Nested Code dispatches skip that spill because their full canonical value does not enter model context. Missing/failed spill keeps the inline page and reports that the complete result could not be saved—never an `isError`. ## Errors @@ -58,7 +58,7 @@ After the load-time `rg` probe succeeds, every request in this plugin's registra ##### Glob guidance ```markdown -Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level directories, so it spans the tree instead of one subtree. Use the list tool to see what a directory contains. +Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level entries, so it spans the tree instead of one subtree. ``` ##### Grep guidance @@ -93,7 +93,7 @@ Prefix-stable while tool visibility and definitions are unchanged. Registration #### What the model sees -`glob` returns one path per line; `grep` groups `Line : ` matches beneath each path. Empty searches return `No files found` or `No matches found`. A capped result ends with its omission count plus the spill locator and backend retrieval hint, or says the complete result could not be saved. An over-cap `glob` result does not show the head of the sorted list: its inline page takes paths round-robin across the complete result's top-level entries, so one recently-written subtree cannot own every slot, and the footer says the page was sampled rather than taken in modification-time order, together with how many top-level entries it reached. When it could not reach them all, the footer also points at `list`. A result that fits inline is untouched, and a flat result — every path its own top-level entry — keeps the plain footer, because there the sample IS the recency-ordered head. The spill artifact always holds the complete list in modification-time order. +`glob` returns one path per line; `grep` groups `Line : ` matches beneath each path. Empty searches return `No files found` or `No matches found`. A capped result ends with its omission count plus the spill locator and backend retrieval hint, or says the complete result could not be saved. An over-cap `glob` result does not show the head of the sorted list: its inline page takes paths round-robin across entries immediately beneath the actual search root, so one old-timestamped subtree cannot own every slot, and the footer states the sampled basis and how many top-level entries it reached. When it cannot reach them all, the footer tells the model to narrow `path`. A result that fits inline is untouched, and a flat result — every path its own top-level entry — keeps the plain footer, because there the sample is the modification-time-ordered head. The spill artifact always holds the complete list in modification-time order. #### Token effect @@ -122,4 +122,4 @@ Append-only; newly visible content follows the reusable request prefix and does - **Search and file access have no shared-workspace proof** — returned paths are follow-up-readable only when the bash workdir and filesystem root denote the same workspace; the package performs no runtime cross-service validation. - **Ripgrep is a deployment dependency** — a missing `rg` executable makes the package register no tools or guidance; an incompatible executable or one that disappears after registration fails calls with `SEARCH_FAILED`. Remote or virtual filesystems need a co-located executor or another search consumer. - **The schemas expose one bounded page** — offset pagination, case-mode switches, alternate output modes, and provider-backed discovery remain outside this package; capped complete output requires a spill backend. -- **Sampling groups by first path segment only** — an over-cap `glob` page balances across top-level entries, so a result concentrated deeper (one busy directory inside an otherwise even tree) is still shown unevenly below that level; recursive balancing is deferred. +- **Sampling groups by first path segment beneath the search root only** — an over-cap `glob` page balances across those top-level entries, so a result concentrated deeper (one busy directory inside an otherwise even tree) is still shown unevenly below that level; recursive balancing is deferred. diff --git a/packages/fs/tool-fs-search/README.zh.md b/packages/fs/tool-fs-search/README.zh.md index 5d13a7ff2c..855db22465 100644 --- a/packages/fs/tool-fs-search/README.zh.md +++ b/packages/fs/tool-fs-search/README.zh.md @@ -34,14 +34,14 @@ await ctx.plugin(LocalSpillStore) // @deepseek-ai/dsh- | 工具 | 参数 | 行为 | |---|---|---| -| `glob` | `pattern`、`path?` | 运行 `rg --files --glob --sort=modified --no-ignore --hidden`，并排除 VCS 元数据（`.git`、`.svn`、`.hg`、`.bzr`、`.jj`、`.sl`）。`path` 是可选的**目录** 搜索根；省略时使用解析后的 bash 工作目录。每行返回一个**文件** 路径；`rg --files` 从不输出目录条目，因此任何 pattern 都无法让 `glob` 描述一个目录的内容，那是 [`dsh-tool-fs`](../tool-fs/) 的 `list`。pattern 保留 ripgrep 语义：不含 `/` 时匹配任意深度的基名，因此 `*` 匹配整棵树。未超过 `globMaxResults` 的结果按修改时间排序；超过时内联页面改为跨顶层条目取样（见下）。 | +| `glob` | `pattern`、`path?` | 运行 `rg --files --glob --sort=modified --no-ignore --hidden`，并排除 VCS 元数据（`.git`、`.svn`、`.hg`、`.bzr`、`.jj`、`.sl`）。`path` 是可选的**目录** 搜索根；省略时使用解析后的 bash 工作目录。每行返回一个**文件** 路径；`rg --files` 从不输出目录条目。pattern 保留 ripgrep 语义：不含 `/` 时匹配任意深度的基名，因此 `*` 匹配整棵树。未超过 `globMaxResults` 的结果按修改时间排序；超过时内联页面改为跨顶层条目取样（见下）。 | | `grep` | `pattern`、`path?`、`include?` | 按行解析 `rg --json`，避免按冒号拆分的歧义。`pattern` 是 ripgrep 正则表达式；`path` 是可选的**文件或目录** 目标；`include` 是一个正向 glob 过滤器，前置拒绝逗号分隔列表或否定值（`!…`），但允许 `*.{ts,tsx}` 等花括号交替。返回按文件分组、形如 `Line N: ` 的匹配。 | 常规预算不进入面向模型的 schema（没有 `head_limit`/`offset`/`case_insensitive`/输出模式）：模型需要周边上下文时，用 `read` 读取匹配文件；需要后续结果时，遵循返回的 spill locator 检索提示。 ## 两类预算、两类产物 -原始 `rg` stdout 是内部传输细节。每次搜索从 bash seam 请求 `stdoutMaxBytes: rawOutputMaxBytes`，且只解析完整保留的 stdout；如果执行器仍返回 `stdout.truncated`，搜索会以 `SEARCH_RAW_OUTPUT_OVERFLOW` 失败，并要求模型缩小查询。成功的 `glob` 在 `{ paths }` 中保留所有已取得路径；`grep` 保留所有已取得的 `{ path, lineNumber, line }`，并将其存入 `{ matches }`。内联条目和每行预览上限只应用于 Native 渲染器。直接接口调用的逻辑结果超过内联上限时，后置政策会尽力通过 `ctx.spillStore.saveText()` 保存完整格式化预览，并只把呈现替换为头部页面加 locator。嵌套 Code 分派会跳过 spill，因为其完整规范值不会进入模型上下文。spill 缺失/失败时保留内联页面，并报告完整结果无法保存，绝不会成为 `isError`。 +原始 `rg` stdout 是内部传输细节。每次搜索从 bash seam 请求 `stdoutMaxBytes: rawOutputMaxBytes`，且只解析完整保留的 stdout；如果执行器仍返回 `stdout.truncated`，搜索会以 `SEARCH_RAW_OUTPUT_OVERFLOW` 失败，并要求模型缩小查询。成功的 `glob` 在 `{ root, paths }` 中保留所显示的搜索根及所有已取得路径；借助 `root`，Native 渲染器能以显式的相对或绝对搜索路径为根，按该根下的条目分组，而不是按其工作目录前缀分组。`grep` 保留所有已取得的 `{ path, lineNumber, line }`，并将其存入 `{ matches }`。内联条目和每行预览上限只应用于 Native 渲染器。直接接口调用的逻辑结果超过内联上限时，后置政策会尽力通过 `ctx.spillStore.saveText()` 保存完整格式化预览，并只把呈现替换为头部页面加 locator。嵌套 Code 分派会跳过 spill，因为其完整规范值不会进入模型上下文。spill 缺失/失败时保留内联页面，并报告完整结果无法保存，绝不会成为 `isError`。 ## 错误 @@ -58,7 +58,7 @@ await ctx.plugin(LocalSpillStore) // @deepseek-ai/dsh- ##### Glob 指导 ```markdown -Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level directories, so it spans the tree instead of one subtree. Use the list tool to see what a directory contains. +Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level entries, so it spans the tree instead of one subtree. ``` ##### Grep 指导 @@ -93,7 +93,7 @@ Use the grep tool — not shell grep or rg — to search file contents. Use read #### 模型看到的内容 -`glob` 每行返回一个路径；`grep` 在每个路径下对 `Line : ` 匹配分组。空搜索返回 `No files found` 或 `No matches found`。达到上限的结果末尾会附加省略数量、spill locator 和后端检索提示，或说明完整结果无法保存。超过上限的 `glob` 结果不再展示排序列表的头部：其内联页面按轮转方式跨完整结果的顶层条目取样，因此单个新近写入的子树无法占满所有位置；footer 会说明该页面是取样得到而非按修改时间取用，并给出它触达了多少个顶层条目。未能触达全部时，footer 还会指向 `list`。未超过上限的结果原样不动；扁平结果（每个路径各自构成一个顶层条目）保留朴素 footer，因为此时取样结果就等于按新近度排序的头部。spill 产物始终保存按修改时间排序的完整列表。 +`glob` 每行返回一个路径；`grep` 在每个路径下对 `Line : ` 匹配分组。空搜索返回 `No files found` 或 `No matches found`。达到上限的结果末尾会附加省略数量、spill locator 和后端检索提示，或说明完整结果无法保存。超过上限的 `glob` 结果不再展示排序列表的头部：其内联页面按轮转方式跨实际搜索根正下方的条目取样，因此单个时间戳较旧的子树无法占满所有位置；footer 会说明取样依据及其触达的顶层条目数。无法触达全部时，footer 会要求模型缩小 `path`。未超过上限的结果原样不动；扁平结果（每个路径各自构成一个顶层条目）保留朴素 footer，因为此时取样结果就是按修改时间排序的头部。spill 产物始终保存按修改时间排序的完整列表。 #### Token 影响 @@ -122,4 +122,4 @@ Use the grep tool — not shell grep or rg — to search file contents. Use read - **搜索和文件访问没有共享工作区证明**：只有 bash 工作目录和文件系统根目录表示同一工作区时，返回路径才能继续读取；本包不执行运行时跨服务校验。 - **Ripgrep 是部署依赖**：缺失 `rg` 可执行文件时，本包不注册工具或指导；可执行文件不兼容或注册后消失时，调用以 `SEARCH_FAILED` 失败。远程或虚拟文件系统需要共置执行器或其他搜索消费方。 - **schema 只公开一个有界页面**：offset 分页、大小写模式开关、其他输出模式和提供方支持的发现均不在本包内；达到上限的完整输出需要 spill 后端。 -- **取样只按路径首段分组**：超过上限的 `glob` 页面在顶层条目之间做均衡，因此集中在更深层的结果（一棵总体均匀的树里某个特别庞大的子目录）在该层级以下仍然分布不均；递归均衡已延期。 +- **取样只按搜索根下的路径首段分组**：超过上限的 `glob` 页面在这些顶层条目之间做均衡，因此集中在更深层的结果（一棵总体均匀的树里某个特别庞大的子目录）在该层级以下仍然分布不均；递归均衡已延期。 diff --git a/packages/fs/tool-fs-search/src/glob.ts b/packages/fs/tool-fs-search/src/glob.ts index d46b1d352d..94d9b0e627 100644 --- a/packages/fs/tool-fs-search/src/glob.ts +++ b/packages/fs/tool-fs-search/src/glob.ts @@ -107,7 +107,7 @@ export function buildGlobCommand(input: GlobInput): string { * result's top level it reaches. */ export interface GlobSample { - /** Paths to show inline: grouped by top-level entry, recency-ordered within each group. */ + /** Paths to show inline: grouped by top-level entry, modification-time ordered within each group. */ items: string[] /** Distinct top-level entries the shown paths reach. */ shown: number @@ -115,6 +115,18 @@ export interface GlobSample { total: number } +/** Remove the displayed search-root prefix before choosing a top-level group. */ +function relativeToSearchRoot(path: string, root: string): string { + if (root === '.') return path.replace(/^\.[\\/]/, '') + const trimmedRoot = root.replace(/[\\/]+$/, '') + if (trimmedRoot.length === 0) return path.replace(/^[\\/]+/, '') + if (path === trimmedRoot) return '' + if (path.startsWith(`${trimmedRoot}/`) || path.startsWith(`${trimmedRoot}\\`)) { + return path.slice(trimmedRoot.length + 1) + } + return path +} + /** * The leading path segment of one display path — the top-level entry, relative * to the search root, that the path sits under. A path with no separator is its @@ -149,18 +161,19 @@ function topLevelSegment(path: string): string { * * @param paths - the complete result, in ripgrep's modification-time order. * @param maxItems - how many paths the page may hold; the caller has already established it is smaller than `paths`. + * @param root - the search root in the same display-path space as `paths`. * @returns the page grouped by top-level entry, with the shown/total top-level spread. */ -export function sampleAcrossTopLevel(paths: readonly string[], maxItems: number): GlobSample { +export function sampleAcrossTopLevel(paths: readonly string[], maxItems: number, root = '.'): GlobSample { const groups = new Map() for (const path of paths) { - const group = groups.get(topLevelSegment(path)) - if (group === undefined) groups.set(topLevelSegment(path), [path]) + const key = topLevelSegment(relativeToSearchRoot(path, root)) + const group = groups.get(key) + if (group === undefined) groups.set(key, [path]) else group.push(path) } - // Bounding the rounds by the largest group makes termination structural: the - // page can only fill or the groups run out, never spin on empty rounds. - const rounds = Math.max(0, ...[...groups.values()].map(group => group.length)) + let rounds = 0 + for (const group of groups.values()) rounds = Math.max(rounds, group.length) const taken = new Map() let count = 0 for (let round = 0; round < rounds && count < maxItems; round += 1) { @@ -186,7 +199,7 @@ export function sampleAcrossTopLevel(paths: readonly string[], maxItems: number) * here — it is emitted verbatim, in ripgrep's order. * * A result whose every path is its own top-level entry keeps the plain footer: - * the sample is the recency-ordered head, and naming a spread would only + * the sample is the modification-time-ordered head, and naming a spread would only * restate the path counts already there. * * @param sample - the inline page and its top-level spread. @@ -202,17 +215,17 @@ export function formatGlobOutput(sample: GlobSample, seen: number, spillRef: Spi const basis = sample.total === seen ? '.' : `, sampled across ${sample.shown} of the ${sample.total} top-level entries this pattern matched instead of taken in modification-time order.` - + (sample.shown < sample.total ? ' Use the list tool to see what a directory contains.' : '') + + (sample.shown < sample.total ? ' Narrow path to inspect a specific subtree.' : '') return `${body}\n\n(Showing ${sample.items.length} of ${seen} paths${basis} ${recovery})` } -/** Bound and format one canonical path list for the Native surface. */ -function renderGlobPaths(paths: string[], maxResults: number, spillRef?: SpillRef): string { +/** Bound and format one canonical path list for the Native surface relative to its search root. */ +function renderGlobPaths(paths: string[], maxResults: number, root: string, spillRef?: SpillRef): string { if (paths.length === 0) return 'No files found' // A result that fits is shown whole, untouched: modification-time order is the // tool's contract, and over a complete result it is what answers age questions. if (paths.length <= maxResults) return paths.join('\n') - return formatGlobOutput(sampleAcrossTopLevel(paths, maxResults), paths.length, spillRef) + return formatGlobOutput(sampleAcrossTopLevel(paths, maxResults, root), paths.length, spillRef) } /** @@ -238,16 +251,16 @@ export function applyGlobTool(ctx: Context, caps: GlobToolCaps): void { name: 'tool:glob', order: 103, text: 'Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. ' - + 'Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level directories, ' - + 'so it spans the tree instead of one subtree. Use the list tool to see what a directory contains.', + + 'Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level entries, ' + + 'so it spans the tree instead of one subtree.', }) const tool = defineTool({ name: 'glob', description: 'Find files whose paths match a glob pattern. Returns matching file paths — never directories — ' + 'including hidden and ignored files (VCS metadata directories are excluded). ' - + `Up to ${caps.maxResults} paths come back in modification-time order; a larger result instead returns ${caps.maxResults} paths sampled across top-level directories, ` - + 'says so, and reports where the complete sorted list was saved. To see what a directory contains, use the list tool instead.', + + `Up to ${caps.maxResults} paths come back in modification-time order; a larger result instead returns ${caps.maxResults} paths sampled across top-level entries, ` + + 'says so, and reports where the complete sorted list was saved. This tool does not enumerate directory entries.', parameters: { pattern: { type: 'string', @@ -263,15 +276,17 @@ export function applyGlobTool(ctx: Context, caps: GlobToolCaps): void { type: 'object', additionalProperties: false, properties: { + root: { type: 'string', required: true }, paths: { type: 'array', required: true, items: { type: 'string' } }, }, }, - render: (_args, value) => [{ type: 'text', text: renderGlobPaths(value.paths, caps.maxResults) }], + render: (_args, value) => [{ type: 'text', text: renderGlobPaths(value.paths, caps.maxResults, value.root) }], }, async execute(args, exec) { const input = parseGlobArgs(args) const run = await runRipgrep(ctx, exec, 'glob', buildGlobCommand(input), caps.rawOutputMaxBytes) - if (run.noMatches) return { paths: [] } + const root = input.path === undefined ? '.' : toWorkdirRelative(input.path, run.workdir) + if (run.noMatches) return { root, paths: [] } const all: string[] = [] for (const line of run.stdout.split('\n')) { @@ -279,7 +294,7 @@ export function applyGlobTool(ctx: Context, caps: GlobToolCaps): void { const displayPath = toWorkdirRelative(line, run.workdir) all.push(displayPath) } - return { paths: all } + return { root, paths: all } }, presentCall: presentGlobCall, }) @@ -287,14 +302,14 @@ export function applyGlobTool(ctx: Context, caps: GlobToolCaps): void { ctx.on('tools/post-execute', async (exec, result, next) => { const decision = await next() - const value = acceptedSurfaceValue(ctx, tool, exec, result, decision) as { paths: string[] } | undefined + const value = acceptedSurfaceValue(ctx, tool, exec, result, decision) as { root: string; paths: string[] } | undefined if (value === undefined) return decision const paths = value.paths if (paths.length <= caps.maxResults) return decision const spillRef = await trySaveFormattedResult(ctx, exec, 'glob-results.txt', paths.join('\n')) return { kind: 'accept', - content: [{ type: 'text', text: renderGlobPaths(paths, caps.maxResults, spillRef) }], + content: [{ type: 'text', text: renderGlobPaths(paths, caps.maxResults, value.root, spillRef) }], ...decision.additionalContexts !== undefined ? { additionalContexts: decision.additionalContexts } : {}, } }) diff --git a/packages/fs/tool-fs-search/tests/tools.spec.ts b/packages/fs/tool-fs-search/tests/tools.spec.ts index 0bbe0e0bf5..df49ce33aa 100644 --- a/packages/fs/tool-fs-search/tests/tools.spec.ts +++ b/packages/fs/tool-fs-search/tests/tools.spec.ts @@ -185,6 +185,10 @@ describe('registration', () => { const prompt = renderPrompt(await ctx.systemPrompt.assemble()) expect(prompt).toContain('Use the glob tool') expect(prompt).toContain('Use the grep tool') + expect(prompt).toContain('sampled across top-level entries') + expect(prompt).not.toContain('sampled across top-level directories') + const glob = ctx.tools.schemas().find(schema => schema.name === 'glob') + expect(glob?.description).toContain('sampled across top-level entries') }) it('does not register glob or grep when the bash executor cannot find rg', async () => { @@ -526,9 +530,37 @@ describe('cross-directory sampling', () => { .toEqual({ items: ['/out/a', '/away/c'], shown: 2, total: 2 }) }) - it('reproduces the recency-ordered head for a flat result', () => { + it('reproduces the modification-time-ordered head for a flat result', () => { expect(sampleAcrossTopLevel(['a.ts', 'b.ts', 'c.ts'], 2)).toEqual({ items: ['a.ts', 'b.ts'], shown: 2, total: 3 }) }) + + it('groups paths relative to an explicit search root', () => { + expect(sampleAcrossTopLevel([ + 'workspace/vendor/a.ts', + 'workspace/vendor/b.ts', + 'workspace/source/c.ts', + 'workspace/guides/d.md', + ], 3, 'workspace')).toEqual({ + items: ['workspace/vendor/a.ts', 'workspace/source/c.ts', 'workspace/guides/d.md'], + shown: 3, + total: 3, + }) + expect(sampleAcrossTopLevel(['./vendor/a.ts', './src/b.ts'], 2, '.')) + .toEqual({ items: ['./vendor/a.ts', './src/b.ts'], shown: 2, total: 2 }) + expect(sampleAcrossTopLevel(['/vendor/a.ts', '/src/b.ts'], 2, '/')) + .toEqual({ items: ['/vendor/a.ts', '/src/b.ts'], shown: 2, total: 2 }) + expect(sampleAcrossTopLevel(['C:\\root\\a\\one', 'C:\\root\\b\\two'], 2, 'C:\\root')) + .toEqual({ items: ['C:\\root\\a\\one', 'C:\\root\\b\\two'], shown: 2, total: 2 }) + expect(sampleAcrossTopLevel(['other/a.ts'], 1, 'src')) + .toEqual({ items: ['other/a.ts'], shown: 1, total: 1 }) + expect(sampleAcrossTopLevel(['src'], 1, 'src')) + .toEqual({ items: ['src'], shown: 1, total: 1 }) + }) + + it('handles more top-level groups than the JavaScript argument limit', () => { + const paths = Array.from({ length: 125_000 }, (_, index) => `dir-${index}/file.txt`) + expect(sampleAcrossTopLevel(paths, 100)).toMatchObject({ shown: 100, total: 125_000 }) + }) }) describe('glob results', () => { @@ -537,7 +569,7 @@ describe('glob results', () => { bash.handler = () => runResult('/sessions/s1/src/a.ts\n/elsewhere/b.ts\nrel/c.ts\n') const result = await call(ctx, 'glob', { pattern: '*' }, { agent: agent('/sessions/s1') }) if (result.isError) throw new Error('expected glob success') - expect(result.value).toEqual({ paths: [join('src', 'a.ts'), '/elsewhere/b.ts', 'rel/c.ts'] }) + expect(result.value).toEqual({ root: '.', paths: [join('src', 'a.ts'), '/elsewhere/b.ts', 'rel/c.ts'] }) expect(text(result)).toBe(`${join('src', 'a.ts')}\n/elsewhere/b.ts\nrel/c.ts`) }) @@ -565,7 +597,7 @@ describe('glob results', () => { const result = await call(ctx, 'glob', { pattern: '*.ts' }, { agent: agent('/w') }) expect(result.isError).toBe(false) if (result.isError) throw new Error('expected glob success') - expect(result.value).toEqual({ paths: ['a.ts', 'b.ts', 'c.ts', 'd.ts'] }) + expect(result.value).toEqual({ root: '.', paths: ['a.ts', 'b.ts', 'c.ts', 'd.ts'] }) expect(text(result)).toBe('a.ts\nb.ts\n\n(Showing 2 of 4 paths. Full sorted result stored at: /spill/glob-results.txt. Use the fake retrieval hint.)') expect(spill?.saves).toHaveLength(1) expect(spill?.saves[0]).toMatchObject({ @@ -587,11 +619,37 @@ describe('glob results', () => { const result = await call(ctx, 'glob', { pattern: '*' }, { agent: agent('/w') }) expect(text(result)).toBe('vendor/a.ts\nsrc/d.ts\nguide/e.md\n\n' + '(Showing 3 of 6 paths, sampled across 3 of the 4 top-level entries this pattern matched ' - + 'instead of taken in modification-time order. Use the list tool to see what a directory contains. ' + + 'instead of taken in modification-time order. Narrow path to inspect a specific subtree. ' + 'The complete result could not be saved; narrow pattern or path to see more.)') }) - it('drops the list hint when the sample does reach every top-level entry', async () => { + it('samples relative to the explicit search root instead of its workdir prefix', async () => { + const { ctx, bash } = await setup({ config: { globMaxResults: 3 } }) + bash.handler = () => runResult([ + 'workspace/vendor/a.ts', + 'workspace/vendor/b.ts', + 'workspace/source/c.ts', + 'workspace/guides/d.md', + ].join('\n')) + const result = await call(ctx, 'glob', { pattern: '*', path: 'workspace' }, { agent: agent('/w') }) + expect(text(result)).toContain('workspace/vendor/a.ts\nworkspace/source/c.ts\nworkspace/guides/d.md') + expect(text(result)).toContain('sampled across 3 of the 3 top-level entries') + }) + + it('samples relative to an absolute search root after workdir display conversion', async () => { + const { ctx, bash } = await setup({ config: { globMaxResults: 3 } }) + bash.handler = () => runResult([ + '/w/workspace/vendor/a.ts', + '/w/workspace/vendor/b.ts', + '/w/workspace/source/c.ts', + '/w/workspace/guides/d.md', + ].join('\n')) + const result = await call(ctx, 'glob', { pattern: '*', path: '/w/workspace' }, { agent: agent('/w') }) + expect(text(result)).toContain('workspace/vendor/a.ts\nworkspace/source/c.ts\nworkspace/guides/d.md') + expect(text(result)).toContain('sampled across 3 of the 3 top-level entries') + }) + + it('drops the narrowing hint when the sample reaches every top-level entry', async () => { const { ctx, bash } = await setup({ config: { globMaxResults: 3 } }) bash.handler = () => runResult(['vendor/a.ts', 'vendor/b.ts', 'vendor/c.ts', 'src/d.ts'].join('\n')) expect(text(await call(ctx, 'glob', { pattern: '*' }, { agent: agent('/w') }))) @@ -608,7 +666,7 @@ describe('glob results', () => { .toBe('vendor/a.ts\nvendor/b.ts\nsrc/c.ts') }) - it('keeps the plain footer for a flat result, where the sample IS the recency head', async () => { + it('keeps the plain footer for a flat result, where the sample is the modification-time head', async () => { const { ctx, bash } = await setup({ config: { globMaxResults: 2 } }) bash.handler = () => runResult('a.ts\nb.ts\nc.ts\n') expect(text(await call(ctx, 'glob', { pattern: '*' }, { agent: agent('/w') }))) @@ -627,14 +685,14 @@ describe('glob results', () => { const { ctx, bash, spill } = await setup({ config: { globMaxResults: 1 }, spill: true }) ctx.on('tools/post-execute', async () => ({ kind: 'accept' as const, - value: { paths: ['replacement-a.ts', 'replacement-b.ts'] }, + value: { root: '.', paths: ['replacement-a.ts', 'replacement-b.ts'] }, })) bash.handler = () => runResult('old-a.ts\nold-b.ts\n') const result = await call(ctx, 'glob', { pattern: '*.ts' }, { agent: agent('/w') }) if (result.isError) throw new Error('expected glob replacement success') - expect(result.value).toEqual({ paths: ['replacement-a.ts', 'replacement-b.ts'] }) + expect(result.value).toEqual({ root: '.', paths: ['replacement-a.ts', 'replacement-b.ts'] }) expect(text(result)).toContain('replacement-a.ts') expect(text(result)).not.toContain('old-a.ts') expect(spill?.saves).toHaveLength(0) @@ -648,7 +706,7 @@ describe('glob results', () => { parent: Symbol('run_code') as ToolExecutionToken, }) if (result.isError) throw new Error('expected glob success') - expect(result.value).toEqual({ paths: ['a.ts', 'b.ts', 'c.ts', 'd.ts'] }) + expect(result.value).toEqual({ root: '.', paths: ['a.ts', 'b.ts', 'c.ts', 'd.ts'] }) expect(text(result)).toBe('a.ts\nb.ts\n\n(Showing 2 of 4 paths. The complete result could not be saved; narrow pattern or path to see more.)') expect(spill?.saves).toHaveLength(0) }) diff --git a/packages/fs/tool-fs/README.i18n.yaml b/packages/fs/tool-fs/README.i18n.yaml index e6f4ccf9c0..687b72d93e 100644 --- a/packages/fs/tool-fs/README.i18n.yaml +++ b/packages/fs/tool-fs/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/fs/tool-fs/README.md -README.md: 08a4f74b928a38b92fdce5f6a03dd7c6c8f0af7c -README.zh.md: cdb45a12eb644e4882f7b92ac77b5bc7fc33f906 +README.md: 3917356b0e4cf48708f2769a6387249f795115ca +README.zh.md: b1ea0b42ed146241ee35d628825e0152c1bc1669 diff --git a/packages/fs/tool-fs/README.md b/packages/fs/tool-fs/README.md index 08a4f74b92..3917356b0e 100644 --- a/packages/fs/tool-fs/README.md +++ b/packages/fs/tool-fs/README.md @@ -19,7 +19,7 @@ All keys are optional; the defaults are the shipped listing and read caps. | Key | Default | Meaning | |---|---|---| -| `listMaxEntries` | `200` | Entries one `list` call renders inline; the footer still reports the complete directory's size and composition. | +| `listMaxEntries` | `200` | Maximum entries one `list` page returns; the footer reports complete size and composition plus a next offset when more remain. | | `readLimit` | `2000` | Default and maximum lines returned by one `read` call (the tool schema advertises it as the `limit` default). | | `readMaxLineLength` | `2000` | Characters kept per line before truncation (the suffix names the cap). | | `readMaxBytes` | `51200` | Byte cap on one `read` call's selected lines; overflow ends the window with a "capped" footer. | @@ -29,14 +29,14 @@ All keys are optional; the defaults are the shipped listing and read caps. | Tool | Arguments | Behavior | |---|---|---| -| `list` | `path?` | Direct children of one directory with their type, defaulting to the session workspace. Ordered directories first, then files, then non-regular children, each alphabetical, and capped at the configured `listMaxEntries` (200). | +| `list` | `path?`, `offset?` | One page of direct children with their type, defaulting to the session workspace and entry 1. Ordered directories first, then files, then non-regular children, each alphabetical; when more remain, continue from the footer's next offset. | | `read` | `file_path`, `offset?`, `limit?` | Line-numbered UTF-8 content with a pagination footer. `offset` is 1-based; `limit` defaults to and caps at the configured `readLimit` (2000). | | `write` | `file_path`, `content` | Create or fully replace a file. With the policy plugin: overwriting an existing file requires a prior `read` at the unchanged version; creating a new file does not. Without it: unconditional. | | `edit` | `file_path`, non-empty `old_string`, `new_string`, `replace_all?` | Literal replacement; unique match required unless `replace_all` is true. With the policy plugin: requires a prior `read` (any window) and the file unchanged since. Without it: unconditional. | Field names are snake_case to match Claude Code and existing harness tool schemas. -Canonical successes are `list` → `{ path, entries: [{ name, type: 'file' | 'directory' | 'other' }] }`, `read` → `{ path, offset, lines: [{ number, text }], totalLines }`, `write` → `{ path, operation: 'create' | 'update', before: string | null, after }`, and `edit` → `{ path, before, after }`. Native renderers preserve the line-numbered read and mutation acknowledgements below. Write/edit derive replayable diff-card metadata from these values; the values themselves are execution-local and are not added to `tool/result`. +Canonical successes are `list` → `{ path, offset, entries: [{ name, type }], totalEntries, counts: { directories, files, other } }`, `read` → `{ path, offset, lines: [{ number, text }], totalLines }`, `write` → `{ path, operation: 'create' | 'update', before: string | null, after }`, and `edit` → `{ path, before, after }`. `list.entries` is one bounded page; `type` is `file`, `directory`, or `other`, while its totals describe the complete directory. Native renderers preserve the listing/read envelopes and mutation acknowledgements below. Write/edit derive replayable diff-card metadata from these values; the values themselves are execution-local and are not added to `tool/result`. ## The tool is the executor; policy is an event gate @@ -68,7 +68,7 @@ Every request in this plugin's registration scope receives the independently reg ##### List guidance ```markdown -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. ``` ##### Read guidance @@ -115,11 +115,11 @@ Prefix-stable while the visible tool definitions and order are unchanged. Regist #### What the model sees -A successful listing is exactly ``, newline, `directory`, newline, ``, one line per entry, a blank line, one footer, and ``. A directory entry carries a trailing `/` and a non-regular child a trailing `@`; a regular file carries neither. The footer is exactly `(Empty directory)`, `( entries: directories, files)` — with `, other` appended only when such a child exists, and singulars where the count is one — or, when the view is capped, `(Showing of entries: directories, files. Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)`. The complete count and composition are stated whether or not the view was capped, so a partial listing can never read as a whole directory. +A successful listing is ``, newline, `directory`, newline, ``, one line per page entry, a blank line, one footer, and ``. Each entry name is a JSON string with `<`, `>`, and `&` additionally Unicode-escaped so filesystem text cannot forge the envelope; a directory carries a trailing `/`, a non-regular child a trailing `@`, and a regular file neither. The footer is `(Empty directory)`, `( entries: directories, files)` with optional `, other`, or `(Showing entries - of : . Use offset= to continue.)`; the final page omits the continuation sentence. Every page states the complete count and composition. #### Token effect -Listing output is capped by `listMaxEntries`; the retained call and result are resent until compaction. +Listing output and its canonical `entries` page are capped by `listMaxEntries`; the retained call and result are resent until compaction. #### KV Cache effect @@ -157,7 +157,7 @@ Append-only; newly visible content follows the reusable request prefix and does #### What the model sees -Failures are normalized as `Error: `. This package's stable validation and read messages are `file_path must be a non-empty string`, `path must be a non-empty string when given`, `limit must be less than or equal to `, `old_string must be a non-empty string`, `old_string and new_string must differ`, `cannot read "": not found`, `cannot read "": not a regular file`, and `offset is out of range for "" ( lines)`; provider and policy templates are quoted in their package READMEs. +Failures are normalized as `Error: `. This package's stable validation and read messages are `file_path must be a non-empty string`, `path must be a non-empty string when given`, `offset must be a positive integer`, `limit must be less than or equal to `, `old_string must be a non-empty string`, `old_string and new_string must differ`, `cannot read "": not found`, `cannot read "": not a regular file`, `offset is out of range for "" ( entries)`, and the corresponding ` lines` read error; provider and policy templates are quoted in their package READMEs. #### Token effect @@ -169,6 +169,6 @@ Append-only; newly visible content follows the reusable request prefix and does ## Known Limitations and Deferred Work -- **`list` reads one directory level and has no spill path** — recursion, pagination, and per-directory child counts are absent, and a listing past `listMaxEntries` is summarized by its footer rather than saved anywhere retrievable; the model lists a subdirectory instead. +- **`list` reads one directory level** — recursion and per-directory child counts are absent; offset pagination traverses only the current directory's ordered direct children. - **`read` handles UTF-8 text files only** — binary-safe reads and PDF/image/multimodal content are deferred; a directory target is `FS_NOT_REGULAR_FILE`. -- **No timeout surface** — `read`/`write`/`edit` take no timeout argument and declare no `timeout-policy` budget; cancellation rides `exec.signal` only (the deliberate [fs-family stance](../README.md)). +- **No timeout surface** — `list`/`read`/`write`/`edit` take no timeout argument and declare no `timeout-policy` budget; cancellation rides `exec.signal` only (the deliberate [fs-family stance](../README.md)). diff --git a/packages/fs/tool-fs/README.zh.md b/packages/fs/tool-fs/README.zh.md index cdb45a12eb..b1ea0b42ed 100644 --- a/packages/fs/tool-fs/README.zh.md +++ b/packages/fs/tool-fs/README.zh.md @@ -19,7 +19,7 @@ await ctx.plugin(ToolFs) // this package — re | 键 | 默认值 | 含义 | |---|---|---| -| `listMaxEntries` | `200` | 一次 `list` 调用内联渲染的条目数；footer 仍会报告整个目录的规模与构成。 | +| `listMaxEntries` | `200` | 单个 `list` 页面返回的最大条目数；footer 会报告完整规模与构成，并在仍有条目时给出下一 offset。 | | `readLimit` | `2000` | 一次 `read` 调用返回的默认和最大行数（工具 schema 将其声明为 `limit` 默认值）。 | | `readMaxLineLength` | `2000` | 每行截断前保留的字符数（后缀会说明上限）。 | | `readMaxBytes` | `51200` | 一次 `read` 调用所选行的字节上限；溢出时以「已达上限」footer 结束窗口。 | @@ -29,14 +29,14 @@ await ctx.plugin(ToolFs) // this package — re | 工具 | 参数 | 行为 | |---|---|---| -| `list` | `path?` | 单个目录的直接子项及其类型，默认取会话工作区。顺序为先目录、再文件、最后非常规子项，各组内按字母序排列，并受配置的 `listMaxEntries`（200）限制。 | +| `list` | `path?`、`offset?` | 单个目录的一页直接子项及其类型，默认取会话工作区并从第 1 个条目开始。顺序为先目录、再文件、最后非常规子项，各组内按字母序排列；仍有条目时按 footer 给出的下一 offset 继续。 | | `read` | `file_path`、`offset?`、`limit?` | 带行号的 UTF-8 内容和分页 footer。`offset` 从 1 开始；`limit` 默认为配置的 `readLimit`（2000），上限也为该值。 | | `write` | `file_path`、`content` | 创建文件或完整替换文件。有政策插件时：覆盖现有文件要求先在未变版本上执行 `read`；创建新文件不需要。没有插件时：无条件执行。 | | `edit` | `file_path`、非空 `old_string`、`new_string`、`replace_all?` | 字面量替换；除非 `replace_all` 为 true，否则要求唯一匹配。有政策插件时：要求先执行 `read`（任何窗口），且文件此后未变。没有插件时：无条件执行。 | 字段名使用 snake_case，与 Claude Code 和现有 harness 工具 schema 一致。 -规范成功值分别为：`list` → `{ path, entries: [{ name, type: 'file' | 'directory' | 'other' }] }`，`read` → `{ path, offset, lines: [{ number, text }], totalLines }`，`write` → `{ path, operation: 'create' | 'update', before: string | null, after }`，`edit` → `{ path, before, after }`。Native 渲染器会保留下方带行号的读取结果和变更确认。写入/编辑从这些值派生可回放的 diff 卡片元数据；值本身仅用于执行，不会添加到 `tool/result`。 +规范成功值分别为：`list` → `{ path, offset, entries: [{ name, type }], totalEntries, counts: { directories, files, other } }`，`read` → `{ path, offset, lines: [{ number, text }], totalLines }`，`write` → `{ path, operation: 'create' | 'update', before: string | null, after }`，`edit` → `{ path, before, after }`。`list.entries` 是一个有界页面；`type` 为 `file`、`directory` 或 `other`，而总计信息描述的是完整目录。Native 渲染器会保留下方的列出/读取包络和变更确认。写入/编辑从这些值派生可回放的 diff 卡片元数据；值本身仅用于执行，不会添加到 `tool/result`。 ## 工具就是执行器；政策是事件门禁 @@ -68,7 +68,7 @@ await ctx.plugin(ToolFs) // this package — re ##### List 指导 ```markdown -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. Reach for glob or grep once you know the path pattern or the text you are looking for. +Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. ``` ##### Read 指导 @@ -115,11 +115,11 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces #### 模型看到的内容 -成功列出结果精确为 ``、换行、`directory`、换行、``、每个条目一行、一个空行、一条 footer 和 ``。目录条目带尾部 `/`，非常规子项带尾部 `@`，常规文件两者都不带。footer 精确为 `(Empty directory)`、`( entries: directories, files)`（仅当存在此类子项时才追加 `, other`，计数为一时使用单数形式），或在视图被截断时为 `(Showing of entries: directories, files. Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)`。无论视图是否被截断，都会说明完整计数与构成，因此部分列出结果绝不会被读成整个目录。 +成功列出结果为 ``、换行、`directory`、换行、``、页面中的每个条目一行、一个空行、一条 footer 和 ``。每个条目名都是 JSON 字符串，并额外对 `<`、`>` 和 `&` 做 Unicode 转义，使文件系统文本无法伪造包络；目录带尾部 `/`，非常规子项带尾部 `@`，常规文件两者都不带。footer 为 `(Empty directory)`、`( entries: directories, files)`（可选追加 `, other`），或 `(Showing entries - of : . Use offset= to continue.)`；最后一页省略继续提示。每一页都会说明完整计数与构成。 #### Token 影响 -列出输出受 `listMaxEntries` 限制；保留的调用与结果会反复发送，直到上下文压缩。 +列出输出及其规范 `entries` 页面受 `listMaxEntries` 限制；保留的调用与结果会反复发送，直到上下文压缩。 #### KV Cache 影响 @@ -157,7 +157,7 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces #### 模型看到的内容 -失败会规范化为 `Error: `。本包稳定的校验和读取消息是 `file_path must be a non-empty string`、`path must be a non-empty string when given`、`limit must be less than or equal to `、`old_string must be a non-empty string`、`old_string and new_string must differ`、`cannot read "": not found`、`cannot read "": not a regular file` 和 `offset is out of range for "" ( lines)`；提供方和政策模板在各自包的 README 中逐字列出。 +失败会规范化为 `Error: `。本包稳定的校验和读取消息是 `file_path must be a non-empty string`、`path must be a non-empty string when given`、`offset must be a positive integer`、`limit must be less than or equal to `、`old_string must be a non-empty string`、`old_string and new_string must differ`、`cannot read "": not found`、`cannot read "": not a regular file`、`offset is out of range for "" ( entries)`，以及对应的 ` lines` 读取错误；提供方和政策模板在各自包的 README 中逐字列出。 #### Token 影响 @@ -169,6 +169,6 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces ## 已知限制与延期工作 -- **`list` 只读取一层目录，且没有溢出落盘路径**：不提供递归、分页和逐目录子项计数，超出 `listMaxEntries` 的部分只由 footer 概括，不会保存到任何可取回的位置；模型改为列出对应子目录。 +- **`list` 只读取一层目录**：不提供递归和逐目录子项计数；offset 分页只遍历当前目录中按顺序排列的直接子项。 - **`read` 只处理 UTF-8 文本文件**：二进制安全读取和 PDF/图像/多模态内容均延期处理；目录目标为 `FS_NOT_REGULAR_FILE`。 -- **没有超时接口**：`read`/`write`/`edit` 不接受超时参数，也不声明 `timeout-policy` 预算；取消只通过 `exec.signal` 传递（见有意采用的 [fs 能力族立场](../README.md)）。 +- **没有超时接口**：`list`/`read`/`write`/`edit` 不接受超时参数，也不声明 `timeout-policy` 预算；取消只通过 `exec.signal` 传递（见有意采用的 [fs 能力族立场](../README.md)）。 diff --git a/packages/fs/tool-fs/src/index.ts b/packages/fs/tool-fs/src/index.ts index c8376ed123..7890d5084d 100644 --- a/packages/fs/tool-fs/src/index.ts +++ b/packages/fs/tool-fs/src/index.ts @@ -25,7 +25,7 @@ export const inject = ['tools', 'fs', 'systemPrompt'] /** Plugin config (all optional — `Config` supplies the defaults). */ export interface Config { - /** Maximum entries one `list` call renders inline; the footer still reports the complete count. */ + /** Maximum entries one `list` page returns; the footer still reports the complete count. */ listMaxEntries?: number /** Default and maximum number of lines returned by one `read` call. */ readLimit?: number diff --git a/packages/fs/tool-fs/src/list-render.ts b/packages/fs/tool-fs/src/list-render.ts index d7a65cbb27..eef3392ec0 100644 --- a/packages/fs/tool-fs/src/list-render.ts +++ b/packages/fs/tool-fs/src/list-render.ts @@ -1,80 +1,111 @@ /** - * Pure listing presentation: order one directory's direct children so a capped - * view still shows the navigable structure, and render the model-facing - * envelope. Cordis-free and independently unit-tested, mirroring - * {@link module:@deepseek-ai/dsh-tool-fs/read-render}. + * Pure directory-listing presentation: order direct children, count complete + * composition, and render a bounded page without allowing filesystem text to + * forge the result envelope. * @module @deepseek-ai/dsh-tool-fs/list-render */ -/** Default and maximum number of entries one `list` call renders inline (the `listMaxEntries` config). */ +/** Default and maximum number of entries one `list` call returns (the `listMaxEntries` config). */ export const LIST_MAX_ENTRIES = 200 -/** One direct child in a rendered listing — the canonical entry shape the tool returns. */ +/** One direct child in a directory listing. */ export interface ListedEntry { /** Basename of the child inside the listed directory. */ name: string - /** Whether the child is a regular file, a directory, or something else (symlink, socket, device). */ + /** Whether the child is a regular file, a directory, or something else. */ type: 'file' | 'directory' | 'other' } +/** Complete-listing composition retained on every page. */ +export interface ListCounts { + directories: number + files: number + other: number +} + +/** Canonical bounded result returned by one `list` call. */ +export interface ListPage { + /** Backend display path of the listed directory. */ + path: string + /** 1-based index of the first returned entry. */ + offset: number + /** Current page in directory-first, name-sorted order. */ + entries: ListedEntry[] + /** Number of direct children in the complete listing. */ + totalEntries: number + /** Composition of the complete listing, not only this page. */ + counts: ListCounts +} + /** - * Order direct children so truncation cannot hide the directory tree: - * directories first, then files, then everything else, each group by name. - * - * The provider seam returns children in stable name order, which puts a - * subdirectory wherever the alphabet puts it; capping such a list can drop every - * subdirectory and leave the model believing a directory holds only files. This - * is the listing counterpart of the `glob` coverage footer. - * - * @param entries - the seam's direct children, in any order. - * @returns a new array in directory-first display order; the input is not mutated. + * Sort directories before files before other entries, each group by name. + * @param entries - direct children in provider order. + * @returns a new directory-first array without mutating `entries`. */ export function orderEntries(entries: readonly T[]): T[] { const rank = { directory: 0, file: 1, other: 2 } return [...entries].sort((a, b) => rank[a.type] - rank[b.type] || a.name.localeCompare(b.name)) } -/** `1 directory` / `4 directories` — a count the model reads as prose, not as `1 directorie(s)`. */ +/** + * Count every entry type in a complete listing. + * @param entries - every direct child in the listed directory. + * @returns the complete directory/file/other composition. + */ +export function countEntries(entries: readonly ListedEntry[]): ListCounts { + const counts: ListCounts = { directories: 0, files: 0, other: 0 } + for (const entry of entries) { + if (entry.type === 'directory') counts.directories += 1 + else if (entry.type === 'file') counts.files += 1 + else counts.other += 1 + } + return counts +} + +/** `1 directory` / `4 directories`. */ function count(n: number, singular: string, plural: string): string { return `${n} ${n === 1 ? singular : plural}` } -/** The ` directories, files[, other]` breakdown; the `other` clause appears only when non-empty. */ -function breakdown(entries: readonly ListedEntry[]): string { - const directories = entries.filter(entry => entry.type === 'directory').length - const other = entries.filter(entry => entry.type === 'other').length - const files = entries.length - directories - other - const parts = [count(directories, 'directory', 'directories'), count(files, 'file', 'files')] - if (other > 0) parts.push(`${other} other`) +/** Complete-listing composition as model-facing prose. */ +function breakdown(counts: ListCounts): string { + const parts = [ + count(counts.directories, 'directory', 'directories'), + count(counts.files, 'file', 'files'), + ] + if (counts.other > 0) parts.push(`${counts.other} other`) return parts.join(', ') } +/** JSON-string encode untrusted filesystem text and neutralize envelope tags. */ +function encodeFilesystemText(value: string): string { + return JSON.stringify(value) + .replaceAll('<', '\\u003c') + .replaceAll('>', '\\u003e') + .replaceAll('&', '\\u0026') +} + /** - * Render the model-facing `list` result: the displayed entries, then a footer - * that always states the COMPLETE listing's size and composition, so a capped - * view can never read as the whole directory. + * Render one bounded listing page. Entry names are JSON strings followed by `/` + * for directories or `@` for non-regular children; regular files have no suffix. + * The footer carries complete composition and an exact continuation offset. * - * Directories carry a trailing `/` and non-regular children a trailing `@`, so - * the model can tell what it may descend into without a second call. - * - * @param displayPath - the resolved directory as the backend displays it. - * @param entries - the complete listing, already in {@link orderEntries} order. - * @param maxEntries - how many entries to show inline; the rest are summarized by the footer. - * @returns the model-facing text. + * @param page - the canonical listing page. + * @returns the model-facing directory envelope. */ -export function formatListOutput(displayPath: string, entries: readonly ListedEntry[], maxEntries: number): string { - const shown = entries.slice(0, maxEntries) +export function formatListOutput(page: ListPage): string { const suffix = { directory: '/', file: '', other: '@' } - const footer = shown.length < entries.length - ? `(Showing ${shown.length} of ${count(entries.length, 'entry', 'entries')}: ${breakdown(entries)}. ` - + 'Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)' - : entries.length === 0 - ? '(Empty directory)' - : `(${count(entries.length, 'entry', 'entries')}: ${breakdown(entries)})` - const body = shown.length > 0 - ? `${shown.map(entry => `${entry.name}${suffix[entry.type]}`).join('\n')}\n\n${footer}` + const end = page.entries.length === 0 ? 0 : page.offset + page.entries.length - 1 + const footer = page.totalEntries === 0 + ? '(Empty directory)' + : page.offset > 1 || page.entries.length < page.totalEntries + ? `(Showing entries ${page.offset}-${end} of ${page.totalEntries}: ${breakdown(page.counts)}.` + + (end < page.totalEntries ? ` Use offset=${end + 1} to continue.)` : ')') + : `(${count(page.totalEntries, 'entry', 'entries')}: ${breakdown(page.counts)})` + const body = page.entries.length > 0 + ? `${page.entries.map(entry => `${encodeFilesystemText(entry.name)}${suffix[entry.type]}`).join('\n')}\n\n${footer}` : footer - return `${displayPath} + return `${encodeFilesystemText(page.path)} directory ${body} diff --git a/packages/fs/tool-fs/src/list.ts b/packages/fs/tool-fs/src/list.ts index de6c6d1ddd..270e2803b8 100644 --- a/packages/fs/tool-fs/src/list.ts +++ b/packages/fs/tool-fs/src/list.ts @@ -13,14 +13,15 @@ import type { Context } from 'cordis' import { defineTool } from '@deepseek-ai/dsh-tools' import type { GenericCallView } from '@deepseek-ai/dsh-tools' +import { FsError } from '@deepseek-ai/dsh-fs' import type {} from '@deepseek-ai/dsh-fs' import type {} from '@deepseek-ai/dsh-system-prompt' -import { formatListOutput, orderEntries } from './list-render.ts' +import { countEntries, formatListOutput, orderEntries } from './list-render.ts' import { sessionResolveOptions } from './session-cwd.ts' /** Resolved list-tool caps — plugin config after defaulting (see `Config` in index.ts). */ export interface ListToolCaps { - /** Maximum entries rendered inline; the footer still reports the complete listing's size. */ + /** Maximum entries returned on one page; the footer still reports complete size and composition. */ maxEntries: number } @@ -28,6 +29,8 @@ export interface ListToolCaps { export interface ListInput { /** Directory to list; `.` means the calling agent's session workspace. */ path: string + /** 1-based first entry to return from the directory-first ordering. */ + offset: number } /** @@ -36,23 +39,26 @@ export interface ListInput { * needs no argument at all. * * @param args - the schema-validated `list` arguments. - * @returns the accepted input with `path` defaulted. + * @returns the accepted input with `path` and `offset` defaulted. */ -export function parseListArgs(args: { path?: string }): ListInput { +export function parseListArgs(args: { path?: string; offset?: number }): ListInput { if (args.path !== undefined && args.path.trim().length === 0) throw new Error('path must be a non-empty string when given') - return { path: args.path ?? '.' } + const offset = args.offset ?? 1 + if (!Number.isInteger(offset) || offset < 1) throw new Error('offset must be a positive integer') + return { path: args.path ?? '.', offset } } /** * Pending-call presentation: a generic card titled by the directory, with a * follow-along location so a capable editor can reveal it. * - * @param args - the raw tool arguments; only `path` is read. + * @param args - the raw tool arguments; `path` and `offset` feed the title. * @returns the generic card view shown while the call runs. */ -export function presentListCall(args: { path?: string }): GenericCallView { +export function presentListCall(args: { path?: string; offset?: number }): GenericCallView { const path = args.path ?? '.' - return { card: 'generic', title: `List ${path}`, kind: 'read', locations: [{ path }] } + const window = args.offset !== undefined ? ` (from entry ${args.offset})` : '' + return { card: 'generic', title: `List ${path}${window}`, kind: 'read', locations: [{ path }] } } /** @@ -67,16 +73,17 @@ export function applyListTool(ctx: Context, caps: ListToolCaps): void { order: 99, text: 'Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, ' + 'and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. ' - + 'Reach for glob or grep once you know the path pattern or the text you are looking for.', + + 'When a result is capped, continue with the offset named in its footer.', }) ctx.tools.register(defineTool({ name: 'list', description: 'List the direct children of one directory, with their type. ' - + `Entries are directories first, then files, each alphabetical; the first ${caps.maxEntries} are returned inline and the footer reports the complete count. ` - + 'Unlike glob, this shows subdirectories, so it is how to see what a directory contains.', + + `Entries are directories first, then files, each alphabetical; up to ${caps.maxEntries} are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. ` + + 'It includes subdirectories and is the tool for seeing one directory\'s contents.', parameters: { path: { type: 'string', description: 'Directory to list. Defaults to the session workspace; a relative path resolves against it.' }, + offset: { type: 'number', description: '1-based first entry to return. Defaults to 1; use the footer value to continue.' }, }, output: { schema: { @@ -84,6 +91,7 @@ export function applyListTool(ctx: Context, caps: ListToolCaps): void { additionalProperties: false, properties: { path: { type: 'string', required: true }, + offset: { type: 'integer', required: true }, entries: { type: 'array', required: true, @@ -96,9 +104,20 @@ export function applyListTool(ctx: Context, caps: ListToolCaps): void { }, }, }, + totalEntries: { type: 'integer', required: true }, + counts: { + type: 'object', + required: true, + additionalProperties: false, + properties: { + directories: { type: 'integer', required: true }, + files: { type: 'integer', required: true }, + other: { type: 'integer', required: true }, + }, + }, }, }, - render: (_args, value) => [{ type: 'text', text: formatListOutput(value.path, value.entries, caps.maxEntries) }], + render: (_args, value) => [{ type: 'text', text: formatListOutput(value) }], }, // Listing reads directory metadata only: no content, no version recorded, // nothing a concurrent call could observe out of order. @@ -109,10 +128,21 @@ export function applyListTool(ctx: Context, caps: ListToolCaps): void { // No stat first: the seam already answers absence with FS_NOT_FOUND and a // non-directory target with FS_NOT_DIRECTORY, so a probe would only add a // round-trip and a second source of truth. (0 stat.) - const entries = await ctx.fs.listDir(target, exec.signal) + const entries = orderEntries(await ctx.fs.listDir(target, exec.signal)) + if (input.offset > entries.length && !(entries.length === 0 && input.offset === 1)) { + throw new FsError( + `offset ${input.offset} is out of range for "${target.displayPath}" (${entries.length} entries)`, + 'FS_NOT_FOUND', + ) + } return { path: target.displayPath, - entries: orderEntries(entries).map(({ name, type }) => ({ name, type })), + offset: input.offset, + entries: entries + .slice(input.offset - 1, input.offset - 1 + caps.maxEntries) + .map(({ name, type }) => ({ name, type })), + totalEntries: entries.length, + counts: countEntries(entries), } }, presentCall: presentListCall, diff --git a/packages/fs/tool-fs/tests/list-render.spec.ts b/packages/fs/tool-fs/tests/list-render.spec.ts index 3d0a3ac5ce..2c26c1be2c 100644 --- a/packages/fs/tool-fs/tests/list-render.spec.ts +++ b/packages/fs/tool-fs/tests/list-render.spec.ts @@ -4,11 +4,22 @@ */ import { describe, expect, it } from 'vitest' -import { formatListOutput, orderEntries } from '../src/list-render.ts' -import type { ListedEntry } from '../src/list-render.ts' +import { countEntries, formatListOutput, orderEntries } from '../src/list-render.ts' +import type { ListedEntry, ListPage } from '../src/list-render.ts' const entry = (name: string, type: ListedEntry['type'] = 'file'): ListedEntry => ({ name, type }) +function page(entries: ListedEntry[], options: { offset?: number; totalEntries?: number; all?: ListedEntry[] } = {}): ListPage { + const all = options.all ?? entries + return { + path: '/w', + offset: options.offset ?? 1, + entries, + totalEntries: options.totalEntries ?? all.length, + counts: countEntries(all), + } +} + describe('orderEntries', () => { it('groups directories, then files, then other, each by name', () => { const ordered = orderEntries([ @@ -31,36 +42,35 @@ describe('orderEntries', () => { describe('formatListOutput', () => { it('marks directories and non-regular children, and counts the whole listing', () => { - expect(formatListOutput('/w', [entry('src', 'directory'), entry('a.txt'), entry('sock', 'other')], 10)).toBe(`/w + expect(formatListOutput(page([entry('src', 'directory'), entry('a.txt'), entry('sock', 'other')]))).toBe(`"/w" directory -src/ -a.txt -sock@ +"src"/ +"a.txt" +"sock"@ (3 entries: 1 directory, 1 file, 1 other) `) }) it('omits the "other" clause when every child is a file or a directory', () => { - expect(formatListOutput('/w', [entry('a.txt'), entry('b.txt')], 10)).toContain('(2 entries: 0 directories, 2 files)') + expect(formatListOutput(page([entry('a.txt'), entry('b.txt')]))).toContain('(2 entries: 0 directories, 2 files)') }) it('says a one-entry listing in the singular', () => { - expect(formatListOutput('/w', [entry('only', 'directory')], 10)).toContain('(1 entry: 1 directory, 0 files)') + expect(formatListOutput(page([entry('only', 'directory')]))).toContain('(1 entry: 1 directory, 0 files)') }) it('states the complete size and composition when the view is capped', () => { const entries = [entry('src', 'directory'), ...Array.from({ length: 5 }, (_, i) => entry(`f${i}.txt`))] - const rendered = formatListOutput('/w', entries, 2) - expect(rendered).toContain('src/\nf0.txt\n') + const rendered = formatListOutput(page(entries.slice(0, 2), { totalEntries: entries.length, all: entries })) + expect(rendered).toContain('"src"/\n"f0.txt"\n') expect(rendered).not.toContain('f2.txt') - expect(rendered).toContain('(Showing 2 of 6 entries: 1 directory, 5 files. ' - + 'Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)') + expect(rendered).toContain('(Showing entries 1-2 of 6: 1 directory, 5 files. Use offset=3 to continue.)') }) it('renders an empty directory as a footer alone', () => { - expect(formatListOutput('/w', [], 10)).toBe(`/w + expect(formatListOutput(page([]))).toBe(`"/w" directory (Empty directory) diff --git a/packages/fs/tool-fs/tests/tools.spec.ts b/packages/fs/tool-fs/tests/tools.spec.ts index 66f88a6348..74268b72ca 100644 --- a/packages/fs/tool-fs/tests/tools.spec.ts +++ b/packages/fs/tool-fs/tests/tools.spec.ts @@ -162,6 +162,7 @@ describe('registration', () => { const { ctx } = await setup() const prompt = renderPrompt(await ctx.systemPrompt.assemble()) expect(prompt).toContain('Use the list tool') + expect(prompt).not.toContain('glob or grep') expect(prompt).toContain('Use the read tool') expect(prompt).toContain('Use the write tool') expect(prompt).toContain('Use the edit tool') @@ -220,20 +221,23 @@ describe('list tool', () => { // model see the same ordering contract. expect(result.value).toEqual({ path: '/abs/.', + offset: 1, entries: [ { name: 'archive', type: 'directory' }, { name: 'zeroomega-3.3.23', type: 'directory' }, { name: 'notes.md', type: 'file' }, { name: 'link-to-nowhere', type: 'other' }, ], + totalEntries: 4, + counts: { directories: 2, files: 1, other: 1 }, }) - expect(text(result)).toBe(`/abs/. + expect(text(result)).toBe(`"/abs/." directory -archive/ -zeroomega-3.3.23/ -notes.md -link-to-nowhere@ +"archive"/ +"zeroomega-3.3.23"/ +"notes.md" +"link-to-nowhere"@ (4 entries: 2 directories, 1 file, 1 other) `) @@ -244,7 +248,7 @@ link-to-nowhere@ seedDir(fs, 'empty', []) const result = await call(ctx, 'list', { path: 'empty' }) expect(text(result)).toContain('(Empty directory)') - expect(text(result)).toContain('/abs/empty') + expect(text(result)).toContain('"/abs/empty"') }) it('caps the rendered entries but still reports the complete composition', async () => { @@ -264,10 +268,21 @@ link-to-nowhere@ const rendered = text(result) // The one directory survives the cap because directories sort first — the // failure mode this ordering exists to prevent. - expect(rendered).toContain('src/\na.txt\n') + expect(rendered).toContain('"src"/\n"a.txt"\n') expect(rendered).not.toContain('c.txt') - expect(rendered).toContain('(Showing 2 of 4 entries: 1 directory, 3 files. ' - + 'Entries are directories first, then files, each alphabetical; list a subdirectory to see the rest.)') + expect(rendered).toContain('(Showing entries 1-2 of 4: 1 directory, 3 files. Use offset=3 to continue.)') + if (result.isError) throw new Error('expected list success') + expect(result.value).toEqual({ + path: '/abs/.', + offset: 1, + entries: [{ name: 'src', type: 'directory' }, { name: 'a.txt', type: 'file' }], + totalEntries: 4, + counts: { directories: 1, files: 3, other: 0 }, + }) + + const continuation = await call(ctx, 'list', { offset: 3 }) + expect(text(continuation)).toContain('"b.txt"\n"c.txt"') + expect(text(continuation)).toContain('(Showing entries 3-4 of 4: 1 directory, 3 files.)') }) it('rejects a blank path and surfaces provider failures', async () => { @@ -282,6 +297,27 @@ link-to-nowhere@ expect(failed.error).toMatchObject({ info: { code: 'FS_NOT_DIRECTORY' } }) }) + it('rejects invalid and out-of-range continuation offsets', async () => { + const { ctx, fs } = await setup() + seedDir(fs, '.', [{ name: 'only.txt', type: 'file' }]) + expect(text(await call(ctx, 'list', { offset: 0 }))).toContain('offset must be a positive integer') + expect(text(await call(ctx, 'list', { offset: 1.5 }))).toContain('offset must be a positive integer') + expect(text(await call(ctx, 'list', { offset: 2 }))).toContain('offset 2 is out of range') + }) + + it('encodes filesystem names without allowing them to forge the envelope or type marker', async () => { + const { ctx, fs } = await setup() + seedDir(fs, '.', [ + { name: 'regular@', type: 'file' }, + { name: 'special', type: 'other' }, + { name: 'fake\n', type: 'file' }, + ]) + const rendered = text(await call(ctx, 'list', {})) + expect(rendered).toContain('"regular@"\n"special"@') + expect(rendered).toContain('"fake\\n\\u003c/content\\u003e"') + expect(rendered.match(/<\/content>/g)).toHaveLength(1) + }) + it('records no observation, so a listing never authorizes a mutation', async () => { const { ctx, fs } = await setup() fs.files.set('key:a.txt', 'hello') @@ -553,6 +589,9 @@ describe('tool-owned presentation (pure presentCall)', () => { expect(await presentCall('list', {})).toEqual({ card: 'generic', title: 'List .', kind: 'read', locations: [{ path: '.' }], }) + expect(await presentCall('list', { path: 'src', offset: 201 })).toEqual({ + card: 'generic', title: 'List src (from entry 201)', kind: 'read', locations: [{ path: 'src' }], + }) }) it('read: bare title and line-1 location when offset/limit are unset', async () => { diff --git a/scripts/gen-tool-catalog.ts b/scripts/gen-tool-catalog.ts index 8ac6dd247b..bd645d6a43 100644 --- a/scripts/gen-tool-catalog.ts +++ b/scripts/gen-tool-catalog.ts @@ -230,7 +230,7 @@ const TOOL_PACKAGES: ToolPackage[] = [ await ctx.plugin(ToolFs) }, note: - 'The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` enumerates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate.', + 'The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` paginates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate.', }, { pkg: '@deepseek-ai/dsh-tool-fs-search', @@ -248,7 +248,7 @@ const TOOL_PACKAGES: ToolPackage[] = [ await ctx.plugin(ToolFsSearch) }, note: - 'glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across the top-level entries of the complete result and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match.', + 'glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across entries immediately beneath the actual search root and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match.', }, { pkg: '@deepseek-ai/dsh-tool-pty', From 451c21a5b671981b5ae6eb5ddbba0ff161b617a4 Mon Sep 17 00:00:00 2001 From: NI0317 Date: Tue, 28 Jul 2026 13:16:24 +0800 Subject: [PATCH 005/324] fix(fs): quote a listed name only when it would misreport the listing MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The review made every name a JSON string with `<`, `>`, and `&` escaped. The hazards behind that are real and each is now covered: a control character splits one entry across lines, `` until the final page, so omitted sibling names remain reachable. -- **Filesystem text cannot forge presentation structure.** The path and entry names render as JSON strings with envelope-significant characters escaped; directory `/` and non-regular `@` markers sit outside the quoted name, so a regular filename ending in `@` remains distinguishable. +- **Filesystem text cannot forge presentation structure.** A name is emitted verbatim unless it would make the listing lie — a control character splitting one entry across lines, ``，因此被省略的同级名称仍可取回。 -- **文件系统文本无法伪造展示结构。** 路径和条目名渲染为 JSON 字符串，并转义对包络有意义的字符；目录 `/` 与非常规子项 `@` 标记位于带引号名称之外，因此以 `@` 结尾的常规文件名仍可区分。 +- **文件系统文本无法伪造展示结构。** 条目名默认原样输出；只有当它会让列出结果失真时才转为 JSON 字符串并中和 `\"/var/folders/8k/kj35k1fd6t90n0czg7k3hv140000gn/T/acp-snap-cwd-QJ2ZC6\"\ndirectory\n\n\"docs\"/\n\"src\"/\n\"package.json\"\n\"README.txt\"\n\n(4 entries: 2 directories, 2 files)\n"}],"isError":false},"sourceEventSeqs":[49],"surfaceOp":"append"} +{"type":"tool/result","seq":50,"time":1785159115944,"data":{"turn":1,"step":1,"callId":"call_00_BSi06gcYvl6oad3I5qqG9244","content":[{"type":"text","text":"/var/folders/8k/kj35k1fd6t90n0czg7k3hv140000gn/T/acp-snap-cwd-QJ2ZC6\ndirectory\n\ndocs/\nsrc/\npackage.json\nREADME.txt\n\n(4 entries: 2 directories, 2 files)\n"}],"isError":false},"sourceEventSeqs":[49],"surfaceOp":"append"} {"type":"step/end","seq":51,"time":1785159115950,"data":{"turn":1,"step":1}} {"type":"step/start","seq":52,"time":1785159115951,"data":{"turn":1,"step":2}} {"type":"assistant/chunk","seq":53,"time":1785159116889,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}} diff --git a/packages/fs/tool-fs/README.i18n.yaml b/packages/fs/tool-fs/README.i18n.yaml index 687b72d93e..3e7c989373 100644 --- a/packages/fs/tool-fs/README.i18n.yaml +++ b/packages/fs/tool-fs/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/fs/tool-fs/README.md -README.md: 3917356b0e4cf48708f2769a6387249f795115ca -README.zh.md: b1ea0b42ed146241ee35d628825e0152c1bc1669 +README.md: 8fdd54fb36353ca6c1dbcf71cdad38c4bcf26b7d +README.zh.md: 567c8e0df58950369c59785859948e32cbccdef4 diff --git a/packages/fs/tool-fs/README.md b/packages/fs/tool-fs/README.md index 3917356b0e..8fdd54fb36 100644 --- a/packages/fs/tool-fs/README.md +++ b/packages/fs/tool-fs/README.md @@ -115,7 +115,7 @@ Prefix-stable while the visible tool definitions and order are unchanged. Regist #### What the model sees -A successful listing is ``, newline, `directory`, newline, ``, one line per page entry, a blank line, one footer, and ``. Each entry name is a JSON string with `<`, `>`, and `&` additionally Unicode-escaped so filesystem text cannot forge the envelope; a directory carries a trailing `/`, a non-regular child a trailing `@`, and a regular file neither. The footer is `(Empty directory)`, `( entries: directories, files)` with optional `, other`, or `(Showing entries - of : . Use offset= to continue.)`; the final page omits the continuation sentence. Every page states the complete count and composition. +A successful listing is ``, newline, `directory`, newline, ``, one line per page entry, a blank line, one footer, and ``. A directory carries a trailing `/`, a non-regular child a trailing `@`, and a regular file neither. A name is emitted verbatim unless it could make the listing say something untrue — a control character, a leading `"`, a backslash, ` entries: directories, files)` with optional `, other`, or `(Showing entries - of : . Use offset= to continue.)`; the final page omits the continuation sentence. Every page states the complete count and composition. #### Token effect diff --git a/packages/fs/tool-fs/README.zh.md b/packages/fs/tool-fs/README.zh.md index b1ea0b42ed..567c8e0df5 100644 --- a/packages/fs/tool-fs/README.zh.md +++ b/packages/fs/tool-fs/README.zh.md @@ -115,7 +115,7 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces #### 模型看到的内容 -成功列出结果为 ``、换行、`directory`、换行、``、页面中的每个条目一行、一个空行、一条 footer 和 ``。每个条目名都是 JSON 字符串，并额外对 `<`、`>` 和 `&` 做 Unicode 转义，使文件系统文本无法伪造包络；目录带尾部 `/`，非常规子项带尾部 `@`，常规文件两者都不带。footer 为 `(Empty directory)`、`( entries: directories, files)`（可选追加 `, other`），或 `(Showing entries - of : . Use offset= to continue.)`；最后一页省略继续提示。每一页都会说明完整计数与构成。 +成功列出结果为 ``、换行、`directory`、换行、``、页面中的每个条目一行、一个空行、一条 footer 和 ``。目录带尾部 `/`，非常规子项带尾部 `@`，常规文件两者都不带。条目名默认原样输出，只有当它可能让列出结果失真时才转为 JSON 字符串并中和 ` entries: directories, files)`（可选追加 `, other`），或 `(Showing entries - of : . Use offset= to continue.)`；最后一页省略继续提示。每一页都会说明完整计数与构成。 #### Token 影响 diff --git a/packages/fs/tool-fs/src/list-render.ts b/packages/fs/tool-fs/src/list-render.ts index eef3392ec0..86b57d02b3 100644 --- a/packages/fs/tool-fs/src/list-render.ts +++ b/packages/fs/tool-fs/src/list-render.ts @@ -77,17 +77,41 @@ function breakdown(counts: ListCounts): string { return parts.join(', ') } -/** JSON-string encode untrusted filesystem text and neutralize envelope tags. */ -function encodeFilesystemText(value: string): string { - return JSON.stringify(value) - .replaceAll('<', '\\u003c') - .replaceAll('>', '\\u003e') - .replaceAll('&', '\\u0026') +/** + * Names this renderer cannot emit verbatim, because POSIX allows every byte but + * `/` and NUL in a name and each of these would make the listing say something + * untrue: + * + * - a control character (a newline above all) splits one entry across lines; + * - ` 0 - ? `${page.entries.map(entry => `${encodeFilesystemText(entry.name)}${suffix[entry.type]}`).join('\n')}\n\n${footer}` + ? `${page.entries.map(entry => `${renderName(entry.name)}${suffix[entry.type]}`).join('\n')}\n\n${footer}` : footer - return `${encodeFilesystemText(page.path)} + return `${renderName(page.path)} directory ${body} diff --git a/packages/fs/tool-fs/tests/list-render.spec.ts b/packages/fs/tool-fs/tests/list-render.spec.ts index 2c26c1be2c..792c91bd18 100644 --- a/packages/fs/tool-fs/tests/list-render.spec.ts +++ b/packages/fs/tool-fs/tests/list-render.spec.ts @@ -42,12 +42,12 @@ describe('orderEntries', () => { describe('formatListOutput', () => { it('marks directories and non-regular children, and counts the whole listing', () => { - expect(formatListOutput(page([entry('src', 'directory'), entry('a.txt'), entry('sock', 'other')]))).toBe(`"/w" + expect(formatListOutput(page([entry('src', 'directory'), entry('a.txt'), entry('sock', 'other')]))).toBe(`/w directory -"src"/ -"a.txt" -"sock"@ +src/ +a.txt +sock@ (3 entries: 1 directory, 1 file, 1 other) `) @@ -64,13 +64,13 @@ describe('formatListOutput', () => { it('states the complete size and composition when the view is capped', () => { const entries = [entry('src', 'directory'), ...Array.from({ length: 5 }, (_, i) => entry(`f${i}.txt`))] const rendered = formatListOutput(page(entries.slice(0, 2), { totalEntries: entries.length, all: entries })) - expect(rendered).toContain('"src"/\n"f0.txt"\n') + expect(rendered).toContain('src/\nf0.txt\n') expect(rendered).not.toContain('f2.txt') expect(rendered).toContain('(Showing entries 1-2 of 6: 1 directory, 5 files. Use offset=3 to continue.)') }) it('renders an empty directory as a footer alone', () => { - expect(formatListOutput(page([]))).toBe(`"/w" + expect(formatListOutput(page([]))).toBe(`/w directory (Empty directory) diff --git a/packages/fs/tool-fs/tests/tools.spec.ts b/packages/fs/tool-fs/tests/tools.spec.ts index 74268b72ca..1ab91fb665 100644 --- a/packages/fs/tool-fs/tests/tools.spec.ts +++ b/packages/fs/tool-fs/tests/tools.spec.ts @@ -231,13 +231,13 @@ describe('list tool', () => { totalEntries: 4, counts: { directories: 2, files: 1, other: 1 }, }) - expect(text(result)).toBe(`"/abs/." + expect(text(result)).toBe(`/abs/. directory -"archive"/ -"zeroomega-3.3.23"/ -"notes.md" -"link-to-nowhere"@ +archive/ +zeroomega-3.3.23/ +notes.md +link-to-nowhere@ (4 entries: 2 directories, 1 file, 1 other) `) @@ -248,7 +248,7 @@ describe('list tool', () => { seedDir(fs, 'empty', []) const result = await call(ctx, 'list', { path: 'empty' }) expect(text(result)).toContain('(Empty directory)') - expect(text(result)).toContain('"/abs/empty"') + expect(text(result)).toContain('/abs/empty') }) it('caps the rendered entries but still reports the complete composition', async () => { @@ -268,7 +268,7 @@ describe('list tool', () => { const rendered = text(result) // The one directory survives the cap because directories sort first — the // failure mode this ordering exists to prevent. - expect(rendered).toContain('"src"/\n"a.txt"\n') + expect(rendered).toContain('src/\na.txt\n') expect(rendered).not.toContain('c.txt') expect(rendered).toContain('(Showing entries 1-2 of 4: 1 directory, 3 files. Use offset=3 to continue.)') if (result.isError) throw new Error('expected list success') @@ -281,7 +281,7 @@ describe('list tool', () => { }) const continuation = await call(ctx, 'list', { offset: 3 }) - expect(text(continuation)).toContain('"b.txt"\n"c.txt"') + expect(text(continuation)).toContain('b.txt\nc.txt') expect(text(continuation)).toContain('(Showing entries 3-4 of 4: 1 directory, 3 files.)') }) @@ -313,8 +313,10 @@ describe('list tool', () => { { name: 'fake\n', type: 'file' }, ]) const rendered = text(await call(ctx, 'list', {})) - expect(rendered).toContain('"regular@"\n"special"@') - expect(rendered).toContain('"fake\\n\\u003c/content\\u003e"') + // A regular file really named `regular@` must not read as a socket named + // `regular`, and a newline in a name must not become a second entry. + expect(rendered).toContain('"regular@"\nspecial@') + expect(rendered).toContain('"fake\\n<\\/content>"') expect(rendered.match(/<\/content>/g)).toHaveLength(1) }) From 57cf1379186ef04c56c2688dbb48ebed8bc2d0c8 Mon Sep 17 00:00:00 2001 From: NI0317 Date: Tue, 28 Jul 2026 14:42:59 +0800 Subject: [PATCH 006/324] fix(fs-search): keep broad glob samples representative Remove the duplicate model-facing list tool from this branch; directory orientation remains available through bash ls. Keep the glob sampling fix, add a real ACP composition snapshot, and narrow the decision record to the shipped bug fix. --- .../2026-07-27-glob-sampling.i18n.yaml} | 6 +- .../bug-fix/2026-07-27-glob-sampling.md | 45 ++ .../bug-fix/2026-07-27-glob-sampling.zh.md | 45 ++ .../2026-07-27-directory-listing-tool.md | 109 ---- .../2026-07-27-directory-listing-tool.zh.md | 109 ---- docs/config-catalog.md | 4 +- docs/tool-catalog.md | 4 +- .../acp-agent/fs-search.cordis.snapshot.yml | 24 + examples/acp-agent/fs-search.cordis.yml | 13 + examples/acp-agent/tests/acp.snapshot.ts | 19 +- .../acp-agent/tests/fixtures/fs-search-bin/rg | 8 + .../system-prompt.expected.md | 23 - .../tool-schemas.expected.json | 17 - .../both-mode-turn/system-prompt.expected.md | 23 - .../both-mode-turn/tool-schemas.expected.json | 17 - .../code-mode-turn/system-prompt.expected.md | 23 - .../system-prompt.expected.md | 23 - .../system-prompt.expected.md | 2 - .../tool-schemas.expected.json | 17 - .../snapshots/fs-glob-sampling/input.json | 7 + .../snapshots/fs-glob-sampling/session.jsonl | 24 + .../stdout.expected.jsonl | 2 +- .../system-prompt.expected.md | 29 + .../tool-schemas.expected.json | 517 ++++++++++++++++++ .../tests/snapshots/fs-list/input.json | 7 - .../tests/snapshots/fs-list/session.jsonl | 32 -- .../snapshots/fs-list/workspace/README.txt | 1 - .../fs-list/workspace/docs/guide.txt | 1 - .../snapshots/fs-list/workspace/package.json | 1 - .../snapshots/fs-list/workspace/src/index.txt | 1 - .../lsp-definition/system-prompt.expected.md | 2 - .../lsp-definition/tool-schemas.expected.json | 17 - .../pty-tools/system-prompt.expected.md | 2 - .../pty-tools/tool-schemas.expected.json | 17 - .../system-prompt.expected.md | 2 - .../tool-schemas.expected.json | 17 - .../skill-load/system-prompt.expected.md | 2 - .../skill-load/tool-schemas.expected.json | 17 - .../text-turn/system-prompt.expected.md | 2 - .../text-turn/tool-schemas.expected.json | 17 - .../web-fetch/system-prompt.expected.md | 2 - .../web-fetch/tool-schemas.expected.json | 17 - .../system-prompt.expected.md | 2 - .../tool-schemas.expected.json | 17 - .../core/tools/tests/gen-tool-catalog.spec.ts | 2 +- packages/fs/tool-fs/README.i18n.yaml | 6 +- packages/fs/tool-fs/README.md | 45 +- packages/fs/tool-fs/README.zh.md | 45 +- packages/fs/tool-fs/package.json | 2 +- packages/fs/tool-fs/src/index.ts | 18 +- packages/fs/tool-fs/src/list-render.ts | 137 ----- packages/fs/tool-fs/src/list.ts | 150 ----- packages/fs/tool-fs/tests/list-render.spec.ts | 79 --- packages/fs/tool-fs/tests/tools.spec.ts | 172 +----- scripts/gen-tool-catalog.ts | 4 +- 55 files changed, 775 insertions(+), 1171 deletions(-) rename .agents/notes/implemented/{feature/2026-07-27-directory-listing-tool.i18n.yaml => bug-fix/2026-07-27-glob-sampling.i18n.yaml} (58%) create mode 100644 .agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md create mode 100644 .agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.zh.md delete mode 100644 .agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md delete mode 100644 .agents/notes/implemented/feature/2026-07-27-directory-listing-tool.zh.md create mode 100644 examples/acp-agent/fs-search.cordis.snapshot.yml create mode 100644 examples/acp-agent/fs-search.cordis.yml create mode 100755 examples/acp-agent/tests/fixtures/fs-search-bin/rg create mode 100644 examples/acp-agent/tests/snapshots/fs-glob-sampling/input.json create mode 100644 examples/acp-agent/tests/snapshots/fs-glob-sampling/session.jsonl rename examples/acp-agent/tests/snapshots/{fs-list => fs-glob-sampling}/stdout.expected.jsonl (90%) create mode 100644 examples/acp-agent/tests/snapshots/fs-glob-sampling/system-prompt.expected.md create mode 100644 examples/acp-agent/tests/snapshots/fs-glob-sampling/tool-schemas.expected.json delete mode 100644 examples/acp-agent/tests/snapshots/fs-list/input.json delete mode 100644 examples/acp-agent/tests/snapshots/fs-list/session.jsonl delete mode 100644 examples/acp-agent/tests/snapshots/fs-list/workspace/README.txt delete mode 100644 examples/acp-agent/tests/snapshots/fs-list/workspace/docs/guide.txt delete mode 100644 examples/acp-agent/tests/snapshots/fs-list/workspace/package.json delete mode 100644 examples/acp-agent/tests/snapshots/fs-list/workspace/src/index.txt delete mode 100644 packages/fs/tool-fs/src/list-render.ts delete mode 100644 packages/fs/tool-fs/src/list.ts delete mode 100644 packages/fs/tool-fs/tests/list-render.spec.ts diff --git a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.i18n.yaml similarity index 58% rename from .agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml rename to .agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.i18n.yaml index 9bf1c8cb73..88e4ec9fc8 100644 --- a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.i18n.yaml +++ b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.i18n.yaml @@ -1,6 +1,6 @@ # Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: -# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md -2026-07-27-directory-listing-tool.md: fd8e8fb22d0b75a4d457e800296fa3ce2c2b5bd5 -2026-07-27-directory-listing-tool.zh.md: 7d4e797878858ea1ca09f1eea6c6a3953c9abae6 +# pnpm run verify-translation-pairing --write .agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md +2026-07-27-glob-sampling.md: c583f0cd8110684a94d0cd04f5cf2ae861ce7aa3 +2026-07-27-glob-sampling.zh.md: 97025a7714237fc716dee745a858140cd783ba2d diff --git a/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md new file mode 100644 index 0000000000..c583f0cd81 --- /dev/null +++ b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md @@ -0,0 +1,45 @@ +# Agent Note: Sample over-cap glob results across the tree + +Status: implemented + +English | [中文](2026-07-27-glob-sampling.zh.md) + +## Problem + +Asked what a workspace contained, an agent described one subfolder as if it were the whole project. The workspace held 22 top-level entries and 11,485 files. `glob {"pattern":"*"}` matched 10,030 paths, but all 100 inline paths sat under one recently unpacked subtree, so the model never saw the other 21 entries. + +Three individually valid behaviors composed into the false impression. A glob without `/` matches basenames at any depth, so `*` means every file in the tree rather than the shell's current-directory expansion. Ripgrep's `--sort=modified` is ascending, so an archive's restored old timestamps put that subtree first. The inline page then took the head of that order without saying that it represented only one concentrated slice. + +## Decision + +A result that fits within `globMaxResults` remains complete and byte-for-byte modification-time ordered. An over-cap result is sampled round-robin across the complete result's top-level entries: every entry receives one slot before any receives a second, exhausted groups drop out, and relative order remains stable within each group. Grouping is relative to the actual search root, including an explicit `path`. + +The footer states that the page is a cross-entry sample rather than the modification-time head, reports how many top-level entries it reaches when that fact adds information, and preserves the complete sorted list in the spill artifact. When more top-level entries exist than inline slots, it tells the model to narrow `path`. + +The prompt and schema also state that a pattern without `/` matches at any depth and that glob returns files, never directory entries. Directory orientation remains ordinary shell work in deployments that expose the model-facing bash tool: use `ls` for one directory, and glob for a named file-path pattern across the tree. `ctx.fs.listDir` remains an internal provider primitive used by skill discovery; this decision adds no model-facing `list` tool. + +## Alternatives considered + +**Keep the modification-time head and only warn about concentration.** Rejected after measuring the failure shape. A warning asks the model to distrust the only paths it received; representative data fixes the answer directly. + +**Sample every result.** Rejected. A complete result loses nothing to truncation, so modification-time order remains useful for age-oriented questions. Sampling begins only when the head stops describing the whole. + +**Switch to newest-first order.** Rejected. It merely changes which concentrated subtree can dominate and removes the existing oldest-first contract without making a capped page representative. + +**Sample only past a skew threshold.** Rejected. No current evidence supports a deployment-wide threshold, and the model could not know which ordering contract applied. The existing cap is the explainable transition. + +**Balance recursively below the top level.** Deferred. First-segment balance fixes the observed failure; deeper balancing needs an unsupported depth-versus-breadth policy. + +**Add a model-facing `list` tool.** Rejected after implementation review. The default coding composition already exposes general bash and the model understands `ls`; a duplicate tool would add permanent schema/prompt tokens plus ordering, pagination, symlink, escaping, UI, and snapshot contracts without a distinct security or policy benefit. Thin deployments without a model-facing bash tool do not gain directory orientation from this change. + +**Reject `*` or silently anchor separator-free patterns.** Rejected. The same basename-at-any-depth behavior makes `*.ts` useful across a tree. Documenting the rule preserves working ripgrep semantics. + +## Consequences + +An over-cap glob page no longer answers age-order questions from its inline paths; its footer says so, and the spill artifact retains the complete sorted view. Sampling balances only the first segment beneath the search root, so a deeper hot subtree can still dominate within one top-level entry. + +The tool surface does not grow. The fix changes glob's prompt, schema description, canonical output (`root` records the sampling basis), and over-cap Native rendering while leaving fitting results unchanged. + +## Testing + +Package tests pin concentrated and flat results, explicit roots, more groups than the JavaScript argument limit, exhausted groups, fewer slots than groups, and paths outside the workdir. The `fs-glob-sampling` ACP scenario boots the real Loader/app/sandbox-bash composition and executes the real search plugin against a deterministic `rg` process fixture; its result spans four top-level entries instead of returning one subtree's head. diff --git a/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.zh.md b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.zh.md new file mode 100644 index 0000000000..97025a7714 --- /dev/null +++ b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.zh.md @@ -0,0 +1,45 @@ +# Agent Note: 跨目录树采样超出上限的 glob 结果 + +Status: implemented + +[English](2026-07-27-glob-sampling.md) | 中文 + +## 问题 + +用户询问工作区包含什么内容时，一个 agent（智能体）把某个子文件夹描述成了整个项目。该工作区有 22 个顶层条目和 11,485 个文件。`glob {"pattern":"*"}` 匹配到 10,030 条路径，但内联显示的 100 条路径全部位于一棵近期解压的子树中，因此模型完全没有看到其余 21 个条目。 + +三个单独看都合理的行为叠加后造成了错误印象。不含 `/` 的 glob 会匹配任意深度的文件名，因此 `*` 表示目录树中的每个文件，而不是 shell 对当前目录执行的展开。Ripgrep 的 `--sort=modified` 按升序排列，因此归档包还原出的旧时间戳会让该子树排在最前。随后，内联页面直接截取这一顺序的前部，却没有说明它只代表集中于一处的切片。 + +## 决策 + +未超过 `globMaxResults` 的结果仍保持完整，且按修改时间排序的内容逐字节不变。超过上限时，系统会在完整结果的顶层条目之间按轮转方式采样：每个条目都先获得一个位置，之后才有条目获得第二个位置；已经用尽的分组会退出轮转；各组内部的相对顺序保持稳定。分组始终以实际搜索根为基准，显式指定 `path` 时也如此。 + +footer 会说明当前页面是跨条目的样本，而不是按修改时间排序的前部；当顶层条目覆盖数能提供额外信息时，还会报告该数量；完整排序列表仍保存在 spill 产物中。若顶层条目数量超过内联位置数，footer 会要求模型缩小 `path`。 + +提示词与 schema 还会说明：不含 `/` 的模式会匹配任意深度，glob 只返回文件，绝不返回目录条目。在向模型暴露 bash 工具的部署中，目录定位仍由普通 shell 操作完成：查看一个目录使用 `ls`，跨目录树按指定文件路径模式查找则使用 glob。skill（技能）发现流程仍将 `ctx.fs.listDir` 作为内部提供方原语使用；本决策不会新增面向模型的 `list` 工具。 + +## 考虑过的替代方案 + +**保留按修改时间排序的前部，只警告结果过于集中。** 测量实际故障形态后否决。警告只会要求模型怀疑自己拿到的唯一一批路径；具有代表性的数据能直接修正答案。 + +**对所有结果采样。** 否决。完整结果没有因截断损失任何信息，因此按修改时间排序仍有助于回答关注新旧时间的问题。只有当截取前部已经无法描述整体时，才开始采样。 + +**改为最新优先排序。** 否决。这只会改变哪一棵结果集中的子树可能占据主导；既取消了现有的最旧优先契约，也没有让受限页面更具代表性。 + +**仅在偏斜超过阈值时采样。** 否决。目前没有证据支持适用于所有部署的统一阈值，模型也无法判断当前采用的是哪一种排序契约。现有上限是可以清楚解释的切换点。 + +**在顶层以下递归平衡。** 暂缓。按第一路径段做平衡已经修复观测到的故障；更深层的平衡需要一套尚无依据的深度与广度取舍策略。 + +**新增面向模型的 `list` 工具。** 实现评审后否决。默认编程组合已经提供通用 bash，模型也理解 `ls`；重复工具会永久增加 schema 与提示词所占的 token，并引入排序、分页、符号链接、转义、UI 与快照契约，却没有独立的安全或策略收益。不向模型提供 bash 工具的精简部署也不会因本次改动获得目录定位能力。 + +**拒绝 `*`，或在不含分隔符的模式前静默加上根目录锚点。** 否决。同样的「在任意深度匹配文件名」行为使 `*.ts` 可以有效地跨目录树搜索。记录这条规则能够保留正常工作的 Ripgrep 语义。 + +## 影响 + +超过上限的 glob 页面无法再根据内联路径回答按时间判断新旧的问题；footer 会明确说明这一点，spill 产物仍保留完整的排序视图。采样只平衡搜索根下的第一路径段，因此某个顶层条目内部较深处、结果密集的子树仍可能占据主导。 + +工具接口不会扩大。此修复会更改 glob 的提示词、schema 描述、规范输出（`root` 记录采样基准）以及超过上限时的 Native 渲染，未超过上限的结果保持不变。 + +## 测试 + +包测试锁定了结果集中与扁平两种情况、显式根目录、分组数超过 JavaScript 参数个数上限、分组耗尽、位置数少于分组数，以及工作目录以外的路径。`fs-glob-sampling` ACP（Agent Client Protocol）场景会启动真实的 Loader/app/sandbox-bash 组合，并让真实搜索插件对接确定性的 `rg` 进程 fixture（测试前置数据）；其结果覆盖 4 个顶层条目，而不是只返回某棵子树的前部。 diff --git a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md b/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md deleted file mode 100644 index fd8e8fb22d..0000000000 --- a/.agents/notes/implemented/feature/2026-07-27-directory-listing-tool.md +++ /dev/null @@ -1,109 +0,0 @@ -# Agent Note: Sample over-cap glob results across the tree, and give the model a directory-listing tool - -Status: implemented - -English | [中文](2026-07-27-directory-listing-tool.zh.md) - -## Problem - -Asked what a workspace contained, an agent described one subfolder as if it were the whole project. - -The session log shows exactly how. The workspace held 22 top-level entries and 11,485 files. The model called `glob {"pattern": "*"}`, which matched 10,030 paths; the tool showed the first 100, and all 100 sat under a single recently-unpacked subdirectory holding 355 of those files. The model never saw the other 21 top-level entries and answered from the one it did see. The session cwd was correct throughout — nothing was misconfigured, and every number the tool printed was true. - -Three properties of `glob` compose into that page: - -- **A pattern with no `/` matches at any depth.** The pattern goes to ripgrep as `--glob=`, where a glob without a separator matches the basename anywhere in the tree. `*` therefore means "every file in the workspace", not "the top level" — the opposite of what it means in a shell. The tool said nothing about this, and every example in its schema was `**/…`, so nothing suggested the plain form was recursive. -- **`--sort=modified` orders oldest first.** Unpacking an archive restores the timestamps stored inside it, which predate everything the user wrote, so a freshly unpacked subtree lands at the very front of any broad match. (Ripgrep sorts ascending; `--sortr` is the descending form and is not used here.) -- **The inline page was the head of that order.** `globMaxResults` (100) paths were kept from the front. Under the first two properties, one subtree takes every slot. - -Each property is defensible alone. Together they make the most ordinary request an agent receives — "what is in this directory" — reliably produce a confident wrong answer, because nothing in the result distinguishes "the 100 oldest files in this workspace" from "this workspace". - -### What ordering can and cannot fix - -A directory's name reaches the model only as the prefix of one of its files' paths, since `rg --files` emits files and never directory entries. That is enough for ordering to matter a great deal, and not enough for `glob` to answer the question. - -Measured on a reproduction of the failure's shape — 24 top-level entries, 716 files, one old-timestamped subtree: - -| First 100 paths chosen by | Distinct top-level names visible | -| --- | --- | -| modification time, oldest first (the shipped behavior) | 7 | -| round-robin across top-level entries | 21 | - -So a differently chosen page does surface most of the missing names, and the original diagnosis that ordering could not have helped was wrong. What no ordering fixes: an entry with no files beneath it never appears at all (the reproduction's empty directory is absent from the complete 716-path output), and nothing in the output says which names are directories or how many entries a directory holds. `glob` can therefore convey a tree's rough shape; it cannot state a directory's contents. - -## Decision - -Two changes, in the two packages that own the two halves of the failure. - -### The inline page of an over-cap `glob` result is sampled, not taken from the head - -`@deepseek-ai/dsh-tool-fs-search`. A result within `globMaxResults` is unchanged: shown whole, in modification-time order. Only when the result is larger does the page change — and there, taking the head is what fails. - -`sampleAcrossTopLevel` removes the displayed search-root prefix, groups the complete result by the next path segment, and fills the page round-robin: every entry immediately beneath the actual relative or absolute root gets a slot before any entry gets a second, and an entry that runs out of paths drops out so its remaining slots go to the rest. Sort order survives where it still carries meaning — groups are visited in the order ripgrep first emits them, and each group's own paths keep their relative order. The page is emitted grouped by entry rather than interleaved, so the breadth is legible at a glance. - -The footer states the basis, because a page that silently stopped being "the first N in modification-time order" would be a second, quieter version of the same lie: - -``` -(Showing 100 of 10030 paths, sampled across 22 of the 22 top-level entries this pattern matched -instead of taken in modification-time order. Full sorted result stored at: …) -``` - -When the page cannot reach every top-level entry — more entries than slots — the footer says so with the shown/total spread and tells the model to narrow `path`. A flat result, where every path is its own top-level entry, keeps the plain `(Showing k of n paths. …)` footer: there the round-robin *is* the sorted head, and naming a spread would only restate the counts. The spill artifact always holds the complete list in modification-time order, so the sorted view is never lost. - -The guidance and schema stop misleading in the same change: "not shell find or ls" becomes "not shell find"; both now state that a pattern without `/` matches basenames at any depth, that results are files and never directories, and that a fitting result is modification-time ordered while a larger one is sampled across top-level entries. They do not recommend sibling-package tools that may be absent from the current composition. - -### `list`, in `@deepseek-ai/dsh-tool-fs` - -A fourth model-facing filesystem tool over the existing `ctx.fs.listDir` primitive, which until now shipped with skill discovery as its only consumer; [the seam Agent Note](../../archived/architecture/2026-07-03-filesystem-directory-listing-seam.md) deferred the model-facing consumer to a separate decision, which this is. - -It takes optional `path` and 1-based `offset` arguments, defaulting to the calling agent's session workspace and entry 1, and returns one bounded page as `{ path, offset, entries: [{ name, type }], totalEntries, counts }`, where `type` is `file`, `directory`, or `other`. It calls `listDir` and nothing else: the seam already reports absence as `FS_NOT_FOUND` and a non-directory target as `FS_NOT_DIRECTORY`, so a preceding `stat` would add a round-trip and a second source of truth. - -Three presentation rules carry the decision: - -- **Directories sort first, then files, then non-regular children, each alphabetically** before paging, so every offset traverses one stable order and the first page keeps navigable structure. -- **The canonical value and Native result carry one recoverable page** of at most `listMaxEntries` (default 200, configurable). The footer states the complete size and composition and gives `offset=` until the final page, so omitted sibling names remain reachable. -- **Filesystem text cannot forge presentation structure.** A name is emitted verbatim unless it would make the listing lie — a control character splitting one entry across lines, `` 交给 ripgrep，而不含分隔符的 glob 匹配树中任何位置的基名。因此 `*` 的含义是「工作区里的每个文件」，而不是「顶层」——与它在 shell 里的含义正好相反。工具对此只字未提，schema 里的示例又全是 `**/…`，没有任何线索表明朴素写法是递归的。 -- **`--sort=modified` 按从旧到新排序。** 解包压缩档会还原档案内部保存的时间戳，它们早于用户自己写下的一切，因此新近解包的子树会落在任何宽泛匹配的最前面。（ripgrep 按升序排序；降序是 `--sortr`，此处未使用。） -- **内联页面取的是该顺序的头部。** 从最前面保留 `globMaxResults`（100）条路径。在前两项性质之下，一个子树吃掉全部位置。 - -单看每一项都站得住。合在一起，它们让 agent 收到的最普通的请求——「这个目录里有什么」——稳定地产出一个笃定的错误答案，因为结果里没有任何信息能区分「本工作区按从旧到新顺序排在最前的 100 个文件」与「本工作区」。 - -### 排序能修什么，不能修什么 - -由于 `rg --files` 输出文件、从不输出目录条目，一个目录的名字只能作为其下某个文件路径的前缀抵达模型。这既足以让排序变得非常重要，也不足以让 `glob` 回答那个问题。 - -在一份复现该失败形态的目录上实测——24 个顶层条目、716 个文件、一个时间戳较旧的子树： - -| 前 100 条路径的挑选方式 | 可见的顶层名个数 | -| --- | --- | -| 按修改时间、从旧到新（已交付的行为） | 7 | -| 跨顶层条目轮转 | 21 | - -也就是说，换一种页面挑选方式确实能呈现出大部分缺失的名字，最初那句「排序帮不上忙」的诊断是错的。排序修不了的是：没有任何文件的条目根本不会出现（复现目录里的空目录在完整的 716 条输出中一次都没出现），而且输出里没有任何信息说明哪些名字是目录、某个目录有多少条目。因此 `glob` 能传达一棵树的大致形状，却说不出一个目录的内容。 - -## Decision - -两项改动，分别落在承担这次失败两半责任的两个包中。 - -### 超过上限的 `glob` 结果，内联页面改为取样而非取头部 - -`@deepseek-ai/dsh-tool-fs-search`。未超过 `globMaxResults` 的结果完全不变：整体展示，按修改时间排序。只有结果更大时页面才改变——而恰恰在这种情况下，取头部是会失败的做法。 - -`sampleAcrossTopLevel` 移除所显示的搜索根前缀，再按下一个路径段对完整结果分组，并以轮转方式填充页面：实际相对或绝对搜索根正下方的每个条目都先拿到一个位置，任何条目才可能拿到第二个；某个条目的路径用尽后退出，其剩余份额交给其余条目。排序在仍有意义的地方被保留下来——分组按 ripgrep 首次输出它们的顺序访问，而每个分组内部的路径保持原有相对顺序。页面按条目分组输出而非交错输出，使覆盖广度一眼可辨。 - -footer 会说明取用依据，因为一个悄悄不再是「按修改时间排序的前 N 条」的页面，只会成为同一个谎言更安静的版本： - -``` -(Showing 100 of 10030 paths, sampled across 22 of the 22 top-level entries this pattern matched -instead of taken in modification-time order. Full sorted result stored at: …) -``` - -当页面无法触达全部顶层条目时——条目数多于位置数——footer 会给出已触达/总计的分布，并要求模型缩小 `path`。扁平结果（每个路径各自构成一个顶层条目）保留朴素的 `(Showing k of n paths. …)` footer：此时轮转结果**就是**排序后的头部，说明分布只会重复计数。spill 产物始终保存按修改时间排序的完整列表，排序视图不会丢失。 - -同一次改动里，指导与 schema 也不再误导：「not shell find or ls」改为「not shell find」；两处现在都写明：不含 `/` 的 pattern 匹配任意深度的基名、结果只有文件从不包含目录、未超上限的结果按修改时间排序，而更大的结果跨顶层条目取样。它们不会推荐当前组合中可能不存在的兄弟包工具。 - -### `list`，位于 `@deepseek-ai/dsh-tool-fs` - -在既有的 `ctx.fs.listDir` 原语之上新增第四个面向模型的文件系统工具；该原语此前交付时唯一的消费方是 skill（技能）发现，[seam Agent Note](../../archived/architecture/2026-07-03-filesystem-directory-listing-seam.md) 把面向模型的消费方推迟为一项单独的决策，也就是本文。 - -它接受可选的 `path` 和从 1 开始的 `offset` 参数，默认取调用 agent 的会话工作区和第 1 个条目，并返回一个有界页面，形如 `{ path, offset, entries: [{ name, type }], totalEntries, counts }`，其中 `type` 为 `file`、`directory` 或 `other`。它只调用 `listDir`：seam 已经把不存在报告为 `FS_NOT_FOUND`、把非目录目标报告为 `FS_NOT_DIRECTORY`，前置 `stat` 只会多一次往返并制造第二个真源。 - -有三条展示规则承载了这个决策： - -- **先目录、再文件、最后非常规子项，各组内按字母序**，然后再分页，使每个 offset 都遍历同一稳定顺序，且第一页保留可导航的结构。 -- **规范值和 Native 结果携带一个可继续取回的页面**，最多包含 `listMaxEntries` 个条目（默认 200，可配置）。footer 会说明完整规模与构成，并在最后一页之前给出 `offset=`，因此被省略的同级名称仍可取回。 -- **文件系统文本无法伪造展示结构。** 条目名默认原样输出；只有当它会让列出结果失真时才转为 JSON 字符串并中和 `; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; - /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */ - list: { - /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ - path?: string; - /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */ - offset?: number; - } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { /** The immutable completion objective for every fresh Ralph round. */ @@ -307,20 +298,6 @@ interface ToolOutputMap { }; activation: "armed" | "disarmed"; }; - list: { - path: string; - offset: number; - entries: ({ - name: string; - type: "file" | "directory" | "other"; - })[]; - totalEntries: number; - counts: { - directories: number; - files: number; - other: number; - }; - }; ralph: { runId: string; agentsStarted: number; diff --git a/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json index 93457f0e37..314b24e2be 100644 --- a/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json @@ -172,23 +172,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md index 1a8589a47b..0cee2a6517 100644 --- a/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. @@ -82,13 +80,6 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; - /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */ - list: { - /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ - path?: string; - /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */ - offset?: number; - } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { /** The immutable completion objective for every fresh Ralph round. */ @@ -278,20 +269,6 @@ interface ToolOutputMap { }; activation: "armed" | "disarmed"; }; - list: { - path: string; - offset: number; - entries: ({ - name: string; - type: "file" | "directory" | "other"; - })[]; - totalEntries: number; - counts: { - directories: number; - files: number; - other: number; - }; - }; ralph: { runId: string; agentsStarted: number; diff --git a/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json index 9f55d9291f..b61d7bf623 100644 --- a/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json @@ -115,23 +115,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md index 1a8589a47b..0cee2a6517 100644 --- a/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. @@ -82,13 +80,6 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; - /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */ - list: { - /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ - path?: string; - /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */ - offset?: number; - } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { /** The immutable completion objective for every fresh Ralph round. */ @@ -278,20 +269,6 @@ interface ToolOutputMap { }; activation: "armed" | "disarmed"; }; - list: { - path: string; - offset: number; - entries: ({ - name: string; - type: "file" | "directory" | "other"; - })[]; - totalEntries: number; - counts: { - directories: number; - files: number; - other: number; - }; - }; ralph: { runId: string; agentsStarted: number; diff --git a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md index 1a8589a47b..0cee2a6517 100644 --- a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. @@ -82,13 +80,6 @@ interface ToolArgsMap { } & Record; /** Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal. */ get_goal: Record; - /** List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents. */ - list: { - /** Directory to list. Defaults to the session workspace; a relative path resolves against it. */ - path?: string; - /** 1-based first entry to return. Defaults to 1; use the footer value to continue. */ - offset?: number; - } & Record; /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */ ralph: { /** The immutable completion objective for every fresh Ralph round. */ @@ -278,20 +269,6 @@ interface ToolOutputMap { }; activation: "armed" | "disarmed"; }; - list: { - path: string; - offset: number; - entries: ({ - name: string; - type: "file" | "directory" | "other"; - })[]; - totalEntries: number; - counts: { - directories: number; - files: number; - other: number; - }; - }; ralph: { runId: string; agentsStarted: number; diff --git a/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md index cd3c81f6f8..e3437ad61a 100644 --- a/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/escalation-approved/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json index 7094daf44e..01ac777a42 100644 --- a/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/escalation-approved/tool-schemas.expected.json @@ -115,23 +115,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/fs-glob-sampling/input.json b/examples/acp-agent/tests/snapshots/fs-glob-sampling/input.json new file mode 100644 index 0000000000..cc5fc95e59 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-glob-sampling/input.json @@ -0,0 +1,7 @@ +{ + "steps": [ + { "op": "initialize" }, + { "op": "newSession" }, + { "op": "prompt", "text": "Call glob exactly once with pattern * and no path. Then reply with exactly GLOB_SAMPLED and nothing else." } + ] +} diff --git a/examples/acp-agent/tests/snapshots/fs-glob-sampling/session.jsonl b/examples/acp-agent/tests/snapshots/fs-glob-sampling/session.jsonl new file mode 100644 index 0000000000..16a7d9b631 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-glob-sampling/session.jsonl @@ -0,0 +1,24 @@ +{"type":"session","version":0,"id":"f5a99d52-3eaa-4ce7-858d-61d4fd77df2a","createdAt":1785218400000,"cwd":"/tmp/acp-fs-glob-sampling","delegationDepth":0} +{"type":"turn/start","seq":0,"time":1785218400001,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}} +{"type":"user/message","seq":1,"time":1785218400002,"data":{"content":[{"type":"text","text":"Call glob exactly once with pattern * and no path. Then reply with exactly GLOB_SAMPLED and nothing else."}],"source":{"kind":"user"}},"surfaceOp":"append"} +{"type":"session/title","seq":2,"time":1785218400003,"data":{"title":"Call glob exactly once with","messageSeqs":[1],"source":{"kind":"fallback"}}} +{"type":"step/start","seq":3,"time":1785218400004,"data":{"turn":1,"step":1}} +{"type":"request/header","seq":4,"time":1785218400005,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-pro"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}} +{"type":"assistant/chunk","seq":5,"time":1785218400006,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}} +{"type":"assistant/chunk","seq":6,"time":1785218400007,"data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":0,"id":"glob-sampling-call","name":"glob","argumentsDelta":"{\"pattern\":\"*\"}"}}} +{"type":"assistant/chunk","seq":7,"time":1785218400008,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"glob-sampling-call","name":"glob","arguments":"{\"pattern\":\"*\"}"}}}} +{"type":"assistant/chunk","seq":8,"time":1785218400009,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":1,"outputTokens":1}}}} +{"type":"assistant/chunk","seq":9,"time":1785218400010,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}} +{"type":"assistant/message","seq":10,"time":1785218400011,"data":{"turn":1,"step":1,"content":[{"type":"tool-call","id":"glob-sampling-call","name":"glob","arguments":"{\"pattern\":\"*\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-pro"},"usage":{"inputTokens":1,"outputTokens":1}},"sourceEventSeqs":[5,6,7,8,9],"surfaceOp":"append"} +{"type":"tool/call","seq":11,"time":1785218400012,"data":{"turn":1,"step":1,"callId":"glob-sampling-call","name":"glob","arguments":"{\"pattern\":\"*\"}"}} +{"type":"tool/result","seq":12,"time":1785218400013,"data":{"turn":1,"step":1,"callId":"glob-sampling-call","content":[{"type":"text","text":"archive/a.ts\nsrc/index.ts\ndocs/guide.md\ntest/spec.ts\n\n(Showing 4 of 6 paths, sampled across 4 of the 4 top-level entries this pattern matched instead of taken in modification-time order. The complete result could not be saved; narrow pattern or path to see more.)"}],"isError":false},"sourceEventSeqs":[11],"surfaceOp":"append"} +{"type":"step/end","seq":13,"time":1785218400014,"data":{"turn":1,"step":1}} +{"type":"step/start","seq":14,"time":1785218400015,"data":{"turn":1,"step":2}} +{"type":"assistant/chunk","seq":15,"time":1785218400016,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"text"}}} +{"type":"assistant/chunk","seq":16,"time":1785218400017,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":0,"text":"GLOB_SAMPLED"}}} +{"type":"assistant/chunk","seq":17,"time":1785218400018,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"GLOB_SAMPLED"}}}} +{"type":"assistant/chunk","seq":18,"time":1785218400019,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":1,"outputTokens":1}}}} +{"type":"assistant/chunk","seq":19,"time":1785218400020,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}} +{"type":"assistant/message","seq":20,"time":1785218400021,"data":{"turn":1,"step":2,"content":[{"type":"text","text":"GLOB_SAMPLED"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-pro"},"usage":{"inputTokens":1,"outputTokens":1}},"sourceEventSeqs":[15,16,17,18,19],"surfaceOp":"append"} +{"type":"step/end","seq":21,"time":1785218400022,"data":{"turn":1,"step":2}} +{"type":"turn/end","seq":22,"time":1785218400023,"data":{"turn":1,"reason":{"kind":"completed"}}} diff --git a/examples/acp-agent/tests/snapshots/fs-list/stdout.expected.jsonl b/examples/acp-agent/tests/snapshots/fs-glob-sampling/stdout.expected.jsonl similarity index 90% rename from examples/acp-agent/tests/snapshots/fs-list/stdout.expected.jsonl rename to examples/acp-agent/tests/snapshots/fs-glob-sampling/stdout.expected.jsonl index 22d36a3c79..691b11cef0 100644 --- a/examples/acp-agent/tests/snapshots/fs-list/stdout.expected.jsonl +++ b/examples/acp-agent/tests/snapshots/fs-glob-sampling/stdout.expected.jsonl @@ -1,4 +1,4 @@ {"jsonrpc":"2.0","id":1,"result":{"protocolVersion":1,"agentInfo":{"name":"deepseek-harness-acp","version":"0.0.1"},"agentCapabilities":{"promptCapabilities":{"image":false,"audio":false,"embeddedContext":false}},"authMethods":[]}} {"jsonrpc":"2.0","id":2,"result":{"sessionId":"{{sessionId}}"}} -{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_message_chunk","content":{"type":"text","text":"docs src"}}}} +{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_message_chunk","content":{"type":"text","text":"GLOB_SAMPLED"}}}} {"jsonrpc":"2.0","id":3,"result":{"stopReason":"end_turn"}} diff --git a/examples/acp-agent/tests/snapshots/fs-glob-sampling/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/fs-glob-sampling/system-prompt.expected.md new file mode 100644 index 0000000000..467b05904b --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-glob-sampling/system-prompt.expected.md @@ -0,0 +1,29 @@ +You are an AI agent powered by the DeepSeek Harness SDK. + +You are a coding assistant powered by the deepseek-v4-pro model. Your working directory is {{cwd}}. Your bash tool runs under a file sandbox — a `[sandbox: file access denied …]` result is policy, not a command bug. + +Verify your work by running the code or tests. Keep answers brief and factual. + + +Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. + +Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. + +Use the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session. + +Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level entries, so it spans the tree instead of one subtree. + +Use the grep tool — not shell grep or rg — to search file contents. Use read on a matched file when you need surrounding context. + +Check the [exit code: N] marker on every bash result; investigate failures before moving on. + +Track every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering. + +Use goal tools for one long-running completion objective in the current session. create_goal may infer goal intent from a direct human request in any language; do not create a goal for routine single-turn work. Call get_goal before update_goal and copy its exact goal_id and revision. After session resume or fork, an active goal is disarmed: when a human asks to continue or resume in any wording or language, use update_goal action resume to rearm it. Mark complete only when the objective is actually achieved. Mark blocked only after the same blocking condition persists for at least 3 consecutive goal rounds, and report that concrete condition in blocked_reason; difficulty, uncertainty, or useful remaining work is not blocked. + +Approval prompts are disabled in this session: actions that require approval are rejected automatically — do not request sandbox escalation (do not set `sandbox_permissions`). + + +Use the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls. + +Use the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out. diff --git a/examples/acp-agent/tests/snapshots/fs-glob-sampling/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/fs-glob-sampling/tool-schemas.expected.json new file mode 100644 index 0000000000..1b25291c5c --- /dev/null +++ b/examples/acp-agent/tests/snapshots/fs-glob-sampling/tool-schemas.expected.json @@ -0,0 +1,517 @@ +{ + "initial": [ + { + "name": "bash", + "description": "Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. Attempting a command the sandbox may deny is safe and expected: run it and read the marker rather than assuming the denial. When a command is denied and a wider mode would let it succeed, escalate immediately in the same turn — the one sanctioned exception to a denial: retry the exact same command once with `sandbox_permissions` (the narrowest wider mode that suffices) plus a one-sentence `justification`. Do not detour through chat to ask permission first — the approval prompt raised by that retry is how the user consents. If the session states approval prompts are disabled, there is no exception: a denial is final — do not set `sandbox_permissions`. Never escalate speculatively: ground the request in a real denial — normally the one this command just hit; escalating up front is fine only when this session already denied the same access. A rejected escalation is final for that command — stop and explain, never work around it — but it does not forbid attempting or escalating other commands later.", + "parameters": { + "type": "object", + "properties": { + "command": { + "type": "string", + "description": "The bash command to execute." + }, + "description": { + "type": "string", + "description": "Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"." + }, + "timeoutMs": { + "type": "number", + "description": "Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry." + }, + "workdir": { + "type": "string", + "description": "Working directory for this command. Defaults to the session workspace; a relative path is resolved against it." + }, + "run_in_background": { + "type": "boolean", + "description": "Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies." + }, + "sandbox_permissions": { + "type": "string", + "description": "The wider sandbox mode this command needs. Only valid as a one-shot retry of a command the sandbox just denied; requires justification and user approval.", + "enum": [ + "workspace-write", + "danger-full-access" + ] + }, + "justification": { + "type": "string", + "description": "Required with sandbox_permissions: one sentence for the user explaining why this exact command needs the wider access." + } + }, + "required": [ + "command", + "description" + ] + } + }, + { + "name": "create_goal", + "description": "Create one persisted same-session completion goal when the current direct human request is a long-running objective that should continue across autonomous goal rounds. You may infer that intent without requiring the user to say \"create a goal\". Do not use this for trivial single-turn work. Execution rejects non-human and subagent authority.", + "parameters": { + "type": "object", + "properties": { + "objective": { + "type": "string", + "description": "The concrete completion objective inferred from the direct human request." + }, + "max_goal_rounds": { + "type": "number", + "description": "Optional positive safe-integer limit on automatic continuation rounds." + } + }, + "required": [ + "objective" + ] + } + }, + { + "name": "edit", + "description": "Edit an existing UTF-8 text file by replacing literal text.", + "parameters": { + "type": "object", + "properties": { + "file_path": { + "type": "string", + "description": "Path to edit, resolved by the filesystem backend." + }, + "old_string": { + "type": "string", + "description": "Literal text to replace. Must match exactly." + }, + "new_string": { + "type": "string", + "description": "Literal replacement text. Use an empty string to delete the match." + }, + "replace_all": { + "type": "boolean", + "description": "Replace all matches. Defaults to false; when false, old_string must appear exactly once." + }, + "sandbox_permissions": { + "type": "string", + "description": "The wider sandbox mode this file operation needs. Only valid as a one-shot retry of an operation the sandbox just denied; requires justification and user approval.", + "enum": [ + "workspace-write", + "danger-full-access" + ] + }, + "justification": { + "type": "string", + "description": "Required with sandbox_permissions: one sentence for the user explaining why this exact file operation needs the wider access." + } + }, + "required": [ + "file_path", + "old_string", + "new_string" + ] + } + }, + { + "name": "get_goal", + "description": "Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal.", + "parameters": { + "type": "object", + "properties": {} + } + }, + { + "name": "glob", + "description": "Find files whose paths match a glob pattern. Returns matching file paths — never directories — including hidden and ignored files (VCS metadata directories are excluded). Up to 4 paths come back in modification-time order; a larger result instead returns 4 paths sampled across top-level entries, says so, and reports where the complete sorted list was saved. This tool does not enumerate directory entries.", + "parameters": { + "type": "object", + "properties": { + "pattern": { + "type": "string", + "description": "Glob pattern to match file paths against (e.g. \"**/*.ts\", \"src/**/*.test.js\"). A pattern with no \"/\" matches the basename at any depth, so \"*\" and \"*.ts\" both search the whole tree; include a separator to anchor the depth." + }, + "path": { + "type": "string", + "description": "Directory to search in. Defaults to the session workspace; a relative path resolves against it." + } + }, + "required": [ + "pattern" + ] + } + }, + { + "name": "grep", + "description": "Search file contents with a ripgrep regular expression. Returns matching lines with line numbers, grouped by file. Returns the first 250 matches inline; a capped result reports where the complete match list was saved. Use read on a matched file for surrounding context.", + "parameters": { + "type": "object", + "properties": { + "pattern": { + "type": "string", + "description": "Regular expression to search for (ripgrep syntax)." + }, + "path": { + "type": "string", + "description": "File or directory to search. Defaults to the session workspace; a relative path resolves against it." + }, + "include": { + "type": "string", + "description": "One glob filter for which files to search (e.g. \"*.ts\", \"*.{js,jsx}\"). Not a list; negation is not supported." + } + }, + "required": [ + "pattern" + ] + } + }, + { + "name": "ralph", + "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", + "parameters": { + "type": "object", + "properties": { + "objective": { + "type": "string", + "description": "The immutable completion objective for every fresh Ralph round." + }, + "maxRounds": { + "type": "number", + "description": "Optional positive safe-integer round cap, bounded by the deployment ceiling." + } + }, + "required": [ + "objective" + ] + } + }, + { + "name": "read", + "description": "Read a UTF-8 text file and return line-numbered content.", + "parameters": { + "type": "object", + "properties": { + "file_path": { + "type": "string", + "description": "Path to read, resolved by the filesystem backend." + }, + "offset": { + "type": "number", + "description": "1-based first line to return. Defaults to 1." + }, + "limit": { + "type": "number", + "description": "Maximum number of lines to return. Defaults to 2000." + } + }, + "required": [ + "file_path" + ] + } + }, + { + "name": "skill", + "description": "Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.", + "parameters": { + "type": "object", + "properties": { + "name": { + "type": "string", + "description": "The exact skill name from the available skills list." + } + }, + "required": [ + "name" + ] + } + }, + { + "name": "subagent", + "description": "Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.", + "parameters": { + "type": "object", + "properties": { + "description": { + "type": "string", + "description": "A short (3-5 word) description of the delegated task, for display." + }, + "prompt": { + "type": "string", + "description": "The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs." + }, + "run_in_background": { + "type": "boolean", + "description": "Run as a background task and return its id; collect with task_output or stop with task_kill." + } + }, + "required": [ + "description", + "prompt" + ] + } + }, + { + "name": "subagent_fork", + "description": "Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.", + "parameters": { + "type": "object", + "properties": { + "description": { + "type": "string", + "description": "A short (3-5 word) description of the delegated task, for display." + }, + "prompt": { + "type": "string", + "description": "The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new." + }, + "run_in_background": { + "type": "boolean", + "description": "Run as a background task and return its id; collect with task_output or stop with task_kill." + } + }, + "required": [ + "description", + "prompt" + ] + } + }, + { + "name": "task_kill", + "description": "Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.", + "parameters": { + "type": "object", + "properties": { + "task_id": { + "type": "string", + "description": "Task id returned by the tool that started the background work." + }, + "reason": { + "type": "string", + "description": "Optional short reason, recorded in the log and forwarded to the task." + } + }, + "required": [ + "task_id" + ] + } + }, + { + "name": "task_list", + "description": "List your background tasks (running and finished) with their ids, kinds, and statuses.", + "parameters": { + "type": "object", + "properties": {} + } + }, + { + "name": "task_output", + "description": "Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.", + "parameters": { + "type": "object", + "properties": { + "task_id": { + "type": "string", + "description": "Task id returned by the tool that started the background work." + }, + "wait": { + "type": "boolean", + "description": "Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive." + }, + "timeout_ms": { + "type": "number", + "description": "Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum." + } + }, + "required": [ + "task_id" + ] + } + }, + { + "name": "todo_write", + "description": "Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).", + "parameters": { + "type": "object", + "properties": { + "todos": { + "type": "array", + "description": "The COMPLETE task list, replacing any previous list.", + "items": { + "type": "object", + "additionalProperties": false, + "properties": { + "content": { + "type": "string", + "description": "What the task is — a short imperative line." + }, + "status": { + "type": "string", + "description": "pending (not started) | in_progress (now) | completed (done).", + "enum": [ + "pending", + "in_progress", + "completed" + ] + } + }, + "required": [ + "content", + "status" + ] + } + } + }, + "required": [ + "todos" + ] + } + }, + { + "name": "update_goal", + "description": "Update the exact current goal revision. edit, pause, and resume require a direct top-level human request. During an automatic continuation of the current goal, complete and blocked are also allowed. blocked is rejected before the configured minimum round count; the model remains responsible for judging that the same condition persisted across those rounds and must explain it in blocked_reason.", + "parameters": { + "type": "object", + "properties": { + "goal_id": { + "type": "string", + "description": "Exact id returned by get_goal." + }, + "revision": { + "type": "number", + "description": "Exact positive revision returned by get_goal." + }, + "action": { + "type": "string", + "description": "edit | pause | resume | complete | blocked", + "enum": [ + "edit", + "pause", + "resume", + "complete", + "blocked" + ] + }, + "objective": { + "type": "string", + "description": "Replacement objective; valid only with action edit." + }, + "max_goal_rounds": { + "type": "number", + "description": "Replacement cap; valid only with action edit." + }, + "blocked_reason": { + "type": "string", + "description": "Concrete blocking condition; required only with action blocked." + } + }, + "required": [ + "goal_id", + "revision", + "action" + ] + } + }, + { + "name": "workflow", + "description": "Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.", + "parameters": { + "type": "object", + "properties": { + "script": { + "type": "string", + "description": "The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)." + }, + "meta": { + "type": "object", + "description": "The workflow identity block (plain JSON — never code).", + "additionalProperties": true, + "properties": { + "name": { + "type": "string", + "description": "Short kebab-case workflow name." + }, + "description": { + "type": "string", + "description": "One-line description of what the workflow does." + }, + "whenToUse": { + "type": "string", + "description": "Optional guidance on when this workflow applies." + }, + "phases": { + "type": "array", + "description": "Optional phase declarations matched by phase() calls.", + "items": { + "type": "object", + "additionalProperties": true, + "properties": { + "title": { + "type": "string", + "description": "The phase title phase() calls match by exact string." + }, + "detail": { + "type": "string", + "description": "Optional one-line description of the phase." + }, + "provider": { + "type": "string", + "description": "Optional provider override this phase is expected to use." + }, + "model": { + "type": "string", + "description": "Optional model override this phase is expected to use." + } + }, + "required": [ + "title" + ] + } + } + }, + "required": [ + "name", + "description" + ] + }, + "args": { + "type": "object", + "description": "Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).", + "additionalProperties": true + } + }, + "required": [ + "script", + "meta" + ] + } + }, + { + "name": "write", + "description": "Create or fully replace a UTF-8 text file.", + "parameters": { + "type": "object", + "properties": { + "file_path": { + "type": "string", + "description": "Path to write, resolved by the filesystem backend." + }, + "content": { + "type": "string", + "description": "Full UTF-8 text content to write." + }, + "sandbox_permissions": { + "type": "string", + "description": "The wider sandbox mode this file operation needs. Only valid as a one-shot retry of an operation the sandbox just denied; requires justification and user approval.", + "enum": [ + "workspace-write", + "danger-full-access" + ] + }, + "justification": { + "type": "string", + "description": "Required with sandbox_permissions: one sentence for the user explaining why this exact file operation needs the wider access." + } + }, + "required": [ + "file_path", + "content" + ] + } + } + ], + "changes": [] +} diff --git a/examples/acp-agent/tests/snapshots/fs-list/input.json b/examples/acp-agent/tests/snapshots/fs-list/input.json deleted file mode 100644 index 67a0bc3f42..0000000000 --- a/examples/acp-agent/tests/snapshots/fs-list/input.json +++ /dev/null @@ -1,7 +0,0 @@ -{ - "steps": [ - { "op": "initialize" }, - { "op": "newSession" }, - { "op": "prompt", "text": "Call the list tool exactly once, with no arguments at all (NOT bash, NOT glob, and do not pass a path). Then reply with exactly the names of the subdirectories it reported, alphabetically, separated by a single space, and nothing else." } - ] -} diff --git a/examples/acp-agent/tests/snapshots/fs-list/session.jsonl b/examples/acp-agent/tests/snapshots/fs-list/session.jsonl deleted file mode 100644 index 0a05e2b1fe..0000000000 --- a/examples/acp-agent/tests/snapshots/fs-list/session.jsonl +++ /dev/null @@ -1,32 +0,0 @@ -{"type":"session","version":0,"id":"ea640046-d959-4644-9a03-ff3d08133d4b","createdAt":1785159113359,"cwd":"/var/folders/8k/kj35k1fd6t90n0czg7k3hv140000gn/T/acp-snap-cwd-QJ2ZC6","delegationDepth":0} -{"type":"turn/start","seq":0,"time":1785159113361,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}} -{"type":"user/message","seq":1,"time":1785159113362,"data":{"content":[{"type":"text","text":"Call the list tool exactly once, with no arguments at all (NOT bash, NOT glob, and do not pass a path). Then reply with exactly the names of the subdirectories it reported, alphabetically, separated by a single space, and nothing else."}],"source":{"kind":"user"}},"surfaceOp":"append"} -{"type":"session/title","seq":2,"time":1785159113363,"data":{"title":"Call the list tool exactly","messageSeqs":[1],"source":{"kind":"fallback"}}} -{"type":"step/start","seq":3,"time":1785159113368,"data":{"turn":1,"step":1}} -{"type":"request/header","seq":4,"time":1785159113369,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}} -{"type":"assistant/chunk","seq":5,"time":1785159115248,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}} -{"type":"reasoning-chunks","seq0":6,"time0":1785159115249,"data":{"turn":1,"step":1,"index":0,"dt":[146,45,3,0,0,1,43,1,0,0,1,1,31,1,46,0,0,0,0,0,41,1,0,0,45,2,2,0,0,1,44,3,3,0],"texts":["The"," user"," wants"," me"," to"," call"," the"," list"," tool"," with"," no"," arguments"," and"," then"," reply"," with"," the"," names"," of"," the"," sub","direct","ories"," it"," reports",","," alphabet","ically",","," separated"," by"," a"," single"," space","."]}} -{"type":"assistant/chunk","seq":41,"time":1785159115836,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}} -{"type":"assistant/chunk","seq":42,"time":1785159115837,"data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":1,"id":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","argumentsDelta":""}}} -{"type":"assistant/chunk","seq":43,"time":1785159115837,"data":{"turn":1,"step":1,"chunk":{"type":"tool-call-delta","index":1,"id":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","argumentsDelta":"{}"}}} -{"type":"assistant/chunk","seq":44,"time":1785159115921,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to call the list tool with no arguments and then reply with the names of the subdirectories it reports, alphabetically, separated by a single space."}}}} -{"type":"assistant/chunk","seq":45,"time":1785159115921,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","arguments":"{}"}}}} -{"type":"assistant/chunk","seq":46,"time":1785159115921,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":5513,"outputTokens":62,"cacheReadTokens":0,"reasoningTokens":35}}}} -{"type":"assistant/chunk","seq":47,"time":1785159115922,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}} -{"type":"assistant/message","seq":48,"time":1785159115926,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to call the list tool with no arguments and then reply with the names of the subdirectories it reports, alphabetically, separated by a single space."},{"type":"tool-call","id":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","arguments":"{}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":5513,"outputTokens":62,"cacheReadTokens":0,"reasoningTokens":35}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47],"surfaceOp":"append"} -{"type":"tool/call","seq":49,"time":1785159115927,"data":{"turn":1,"step":1,"callId":"call_00_BSi06gcYvl6oad3I5qqG9244","name":"list","arguments":"{}"}} -{"type":"tool/result","seq":50,"time":1785159115944,"data":{"turn":1,"step":1,"callId":"call_00_BSi06gcYvl6oad3I5qqG9244","content":[{"type":"text","text":"/var/folders/8k/kj35k1fd6t90n0czg7k3hv140000gn/T/acp-snap-cwd-QJ2ZC6\ndirectory\n\ndocs/\nsrc/\npackage.json\nREADME.txt\n\n(4 entries: 2 directories, 2 files)\n"}],"isError":false},"sourceEventSeqs":[49],"surfaceOp":"append"} -{"type":"step/end","seq":51,"time":1785159115950,"data":{"turn":1,"step":1}} -{"type":"step/start","seq":52,"time":1785159115951,"data":{"turn":1,"step":2}} -{"type":"assistant/chunk","seq":53,"time":1785159116889,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}} -{"type":"reasoning-chunks","seq0":54,"time0":1785159116890,"data":{"turn":1,"step":2,"index":0,"dt":[145,49,1,0,60,0,0,1,0,39,1,0,0,0,0,23,1,46,3,0,0],"texts":["The"," sub","direct","ories"," reported"," are"," `","docs","/","`"," and"," `","src","/","`."," Alphabet","ically",":"," docs",","," src","."]}} -{"type":"assistant/chunk","seq":76,"time":1785159117259,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":1,"blockType":"text"}}} -{"type":"assistant/chunk","seq":77,"time":1785159117259,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"docs"}}} -{"type":"assistant/chunk","seq":78,"time":1785159117297,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":" src"}}} -{"type":"assistant/chunk","seq":79,"time":1785159117300,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The subdirectories reported are `docs/` and `src/`. 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Alphabetically: docs, src."},{"type":"text","text":"docs src"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":161,"outputTokens":25,"cacheReadTokens":5504,"reasoningTokens":22}},"sourceEventSeqs":[53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82],"surfaceOp":"append"} -{"type":"step/end","seq":84,"time":1785159117308,"data":{"turn":1,"step":2}} -{"type":"turn/end","seq":85,"time":1785159117309,"data":{"turn":1,"reason":{"kind":"completed"}}} diff --git a/examples/acp-agent/tests/snapshots/fs-list/workspace/README.txt b/examples/acp-agent/tests/snapshots/fs-list/workspace/README.txt deleted file mode 100644 index dab306f45e..0000000000 --- a/examples/acp-agent/tests/snapshots/fs-list/workspace/README.txt +++ /dev/null @@ -1 +0,0 @@ -# Project diff --git a/examples/acp-agent/tests/snapshots/fs-list/workspace/docs/guide.txt b/examples/acp-agent/tests/snapshots/fs-list/workspace/docs/guide.txt deleted file mode 100644 index 8c0d02fadc..0000000000 --- a/examples/acp-agent/tests/snapshots/fs-list/workspace/docs/guide.txt +++ /dev/null @@ -1 +0,0 @@ -# Guide diff --git a/examples/acp-agent/tests/snapshots/fs-list/workspace/package.json b/examples/acp-agent/tests/snapshots/fs-list/workspace/package.json deleted file mode 100644 index e36fa754cf..0000000000 --- a/examples/acp-agent/tests/snapshots/fs-list/workspace/package.json +++ /dev/null @@ -1 +0,0 @@ -{ "name": "demo" } diff --git a/examples/acp-agent/tests/snapshots/fs-list/workspace/src/index.txt b/examples/acp-agent/tests/snapshots/fs-list/workspace/src/index.txt deleted file mode 100644 index eab39ce89c..0000000000 --- a/examples/acp-agent/tests/snapshots/fs-list/workspace/src/index.txt +++ /dev/null @@ -1 +0,0 @@ -export const answer = 42 diff --git a/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md index d02b6d0859..7bde8fe289 100644 --- a/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/lsp-definition/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-pro model. Your working di Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json index ab1bda91f3..9b5925605c 100644 --- a/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/lsp-definition/tool-schemas.expected.json @@ -115,23 +115,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "lsp", "description": "Query a language server for precise code navigation. operation is one of goToDefinition, findReferences, goToImplementation, hover. line and character are one-based UTF-16 cursor coordinates. findReferences includes the declaration.", diff --git a/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md index c5496aeed5..df065a83cb 100644 --- a/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/pty-tools/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-pro model. Your working di Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json index 0d20d22762..8e093db8bd 100644 --- a/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/pty-tools/tool-schemas.expected.json @@ -115,23 +115,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md index 7d13160613..68bdd841c7 100644 --- a/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/session-query-spill/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json index caee8e049e..beb93c6b53 100644 --- a/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/session-query-spill/tool-schemas.expected.json @@ -115,23 +115,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md index e6ab6361db..17e6773a03 100644 --- a/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/skill-load/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json index 7094daf44e..01ac777a42 100644 --- a/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/skill-load/tool-schemas.expected.json @@ -115,23 +115,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md index e6ab6361db..17e6773a03 100644 --- a/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/text-turn/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json index 7094daf44e..01ac777a42 100644 --- a/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/text-turn/tool-schemas.expected.json @@ -115,23 +115,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md index 451746f412..45705db0a5 100644 --- a/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/web-fetch/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-pro model. Your working di Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json index 6c389246e2..70940f8907 100644 --- a/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/web-fetch/tool-schemas.expected.json @@ -115,23 +115,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md index fdacca4b7f..6cd8d5725f 100644 --- a/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/workspace-context/system-prompt.expected.md @@ -5,8 +5,6 @@ You are a coding assistant powered by the deepseek-v4-flash model. Your working Verify your work by running the code or tests. Keep answers brief and factual. -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. - Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. diff --git a/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json index 7094daf44e..01ac777a42 100644 --- a/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/workspace-context/tool-schemas.expected.json @@ -115,23 +115,6 @@ "properties": {} } }, - { - "name": "list", - "description": "List the direct children of one directory, with their type. Entries are directories first, then files, each alphabetical; up to 200 are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. It includes subdirectories and is the tool for seeing one directory's contents.", - "parameters": { - "type": "object", - "properties": { - "path": { - "type": "string", - "description": "Directory to list. Defaults to the session workspace; a relative path resolves against it." - }, - "offset": { - "type": "number", - "description": "1-based first entry to return. Defaults to 1; use the footer value to continue." - } - } - } - }, { "name": "ralph", "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", diff --git a/packages/core/tools/tests/gen-tool-catalog.spec.ts b/packages/core/tools/tests/gen-tool-catalog.spec.ts index 974d88c18c..3754595f56 100644 --- a/packages/core/tools/tests/gen-tool-catalog.spec.ts +++ b/packages/core/tools/tests/gen-tool-catalog.spec.ts @@ -23,7 +23,7 @@ describe('gen-tool-catalog collectToolCatalog', () => { it('boots every shipped tool package and harvests its model-facing schemas', async () => { const catalog = await collectToolCatalog() const names = catalog.flatMap(entry => entry.schemas.map(s => s.name)).sort() - expect(names).toEqual(['ask_user_question', 'bash', 'cordis_inspect', 'cordis_mount', 'cordis_unmount', 'create_goal', 'edit', 'exit_plan_mode', 'get_goal', 'glob', 'grep', 'list', 'lsp', 'ralph', 'read', 'run_code', 'session_event_read', 'session_event_search', 'session_event_trace', 'session_search', 'session_trace', 'skill', 'subagent', 'task_kill', 'task_list', 'task_output', 'terminal_close', 'terminal_list', 'terminal_open', 'terminal_read', 'terminal_send', 'terminal_signal', 'todo_write', 'update_goal', 'web_fetch', 'web_search', 'workflow', 'write']) + expect(names).toEqual(['ask_user_question', 'bash', 'cordis_inspect', 'cordis_mount', 'cordis_unmount', 'create_goal', 'edit', 'exit_plan_mode', 'get_goal', 'glob', 'grep', 'lsp', 'ralph', 'read', 'run_code', 'session_event_read', 'session_event_search', 'session_event_trace', 'session_search', 'session_trace', 'skill', 'subagent', 'task_kill', 'task_list', 'task_output', 'terminal_close', 'terminal_list', 'terminal_open', 'terminal_read', 'terminal_send', 'terminal_signal', 'todo_write', 'update_goal', 'web_fetch', 'web_search', 'workflow', 'write']) // Every tool carries a JSON-Schema `parameters` object (what the model sees). for (const entry of catalog) { for (const schema of entry.schemas) { diff --git a/packages/fs/tool-fs/README.i18n.yaml b/packages/fs/tool-fs/README.i18n.yaml index 3e7c989373..13f1ecd649 100644 --- a/packages/fs/tool-fs/README.i18n.yaml +++ b/packages/fs/tool-fs/README.i18n.yaml @@ -1,6 +1,6 @@ # Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: -# pnpm run verify-translation-pairing --write packages/fs/tool-fs/README.md -README.md: 8fdd54fb36353ca6c1dbcf71cdad38c4bcf26b7d -README.zh.md: 567c8e0df58950369c59785859948e32cbccdef4 +# pnpm run verify-translation-pairing --write +README.md: 4ff9b043525e8e7a0b59e3d91410951d88bb9a69 +README.zh.md: f94a903c9c37f7d45b7f8cebabe21082388bd041 diff --git a/packages/fs/tool-fs/README.md b/packages/fs/tool-fs/README.md index 8fdd54fb36..4ff9b04352 100644 --- a/packages/fs/tool-fs/README.md +++ b/packages/fs/tool-fs/README.md @@ -2,24 +2,23 @@ English | [中文](README.zh.md) -The **model-facing filesystem tools** — `list`, `read`, `write`, `edit` — and their **executor**. This is the consumer layer of the filesystem stack: it owns tool names, JSON schemas, argument validation, prompt sections, **read windowing**, **listing order**, and result formatting. It reads/writes/edits through the `ctx.fs` provider seam ([`@deepseek-ai/dsh-fs`](../fs)) **directly** — it injects `fs` (plus `tools`/`systemPrompt`), **not** a policy service. The freshness/observation policy is contributed by a separate plugin ([`@deepseek-ai/dsh-fs-policy`](../fs-policy)) through the `fs/*` event gate; the tool is not method-coupled to it. +The **model-facing filesystem tools** — `read`, `write`, `edit` — and their **executor**. This is the consumer layer of the filesystem stack: it owns tool names, JSON schemas, argument validation, prompt sections, **read windowing**, and result formatting. It reads/writes/edits through the `ctx.fs` provider seam ([`@deepseek-ai/dsh-fs`](../fs)) **directly** — it injects `fs` (plus `tools`/`systemPrompt`), **not** a policy service. The freshness/observation policy is contributed by a separate plugin ([`@deepseek-ai/dsh-fs-policy`](../fs-policy)) through the `fs/*` event gate; the tool is not method-coupled to it. ```ts ignore-check // Default deployment: a ctx.fs provider, the policy plugin, then the tools. await ctx.plugin(LocalFileSystem, { cwd: process.cwd() }) // @deepseek-ai/dsh-fs-local await ctx.plugin(FsPolicy) // @deepseek-ai/dsh-fs-policy (policy gate) -await ctx.plugin(ToolFs) // this package — registers list/read/write/edit +await ctx.plugin(ToolFs) // this package — registers read/write/edit ``` `@deepseek-ai/dsh-fs-policy` is **optional**: omit it and the tools run against the bare provider (unconditional write/overwrite/edit, no observed-state). A deployment that loads these tools is expected to also load it, so the behavior is read-before-write/edit. ## Config -All keys are optional; the defaults are the shipped listing and read caps. +All keys are optional; the defaults are the shipped read caps. | Key | Default | Meaning | |---|---|---| -| `listMaxEntries` | `200` | Maximum entries one `list` page returns; the footer reports complete size and composition plus a next offset when more remain. | | `readLimit` | `2000` | Default and maximum lines returned by one `read` call (the tool schema advertises it as the `limit` default). | | `readMaxLineLength` | `2000` | Characters kept per line before truncation (the suffix names the cap). | | `readMaxBytes` | `51200` | Byte cap on one `read` call's selected lines; overflow ends the window with a "capped" footer. | @@ -29,20 +28,18 @@ All keys are optional; the defaults are the shipped listing and read caps. | Tool | Arguments | Behavior | |---|---|---| -| `list` | `path?`, `offset?` | One page of direct children with their type, defaulting to the session workspace and entry 1. Ordered directories first, then files, then non-regular children, each alphabetical; when more remain, continue from the footer's next offset. | | `read` | `file_path`, `offset?`, `limit?` | Line-numbered UTF-8 content with a pagination footer. `offset` is 1-based; `limit` defaults to and caps at the configured `readLimit` (2000). | | `write` | `file_path`, `content` | Create or fully replace a file. With the policy plugin: overwriting an existing file requires a prior `read` at the unchanged version; creating a new file does not. Without it: unconditional. | | `edit` | `file_path`, non-empty `old_string`, `new_string`, `replace_all?` | Literal replacement; unique match required unless `replace_all` is true. With the policy plugin: requires a prior `read` (any window) and the file unchanged since. Without it: unconditional. | Field names are snake_case to match Claude Code and existing harness tool schemas. -Canonical successes are `list` → `{ path, offset, entries: [{ name, type }], totalEntries, counts: { directories, files, other } }`, `read` → `{ path, offset, lines: [{ number, text }], totalLines }`, `write` → `{ path, operation: 'create' | 'update', before: string | null, after }`, and `edit` → `{ path, before, after }`. `list.entries` is one bounded page; `type` is `file`, `directory`, or `other`, while its totals describe the complete directory. Native renderers preserve the listing/read envelopes and mutation acknowledgements below. Write/edit derive replayable diff-card metadata from these values; the values themselves are execution-local and are not added to `tool/result`. +Canonical successes are `read` → `{ path, offset, lines: [{ number, text }], totalLines }`, `write` → `{ path, operation: 'create' | 'update', before: string | null, after }`, and `edit` → `{ path, before, after }`. Native renderers preserve the line-numbered read and mutation acknowledgements below. Write/edit derive replayable diff-card metadata from these values; the values themselves are execution-local and are not added to `tool/result`. ## The tool is the executor; policy is an event gate The tools do **not** inject a policy service or inspect any cache. Each tool resolves the path via `ctx.fs.resolve(path, { cwd, signal })` — passing the calling agent's session cwd (`exec.agent.session.header.cwd`) so a relative path resolves against the session's workspace, matching `dsh-tool-bash`, and forwarding tool cancellation through resolution (see [the per-session cwd Agent Note](../../../.agents/notes/implemented/architecture/2026-07-02-fs-per-session-cwd.md)) — then: -- **list** — one `ctx.fs.listDir`; the seam already answers absence with `FS_NOT_FOUND` and a non-directory target with `FS_NOT_DIRECTORY`, so no probe precedes it. No `fs/observed`: a listing reads no file content and must not satisfy the read-before-write gate. (0 stat.) - **read** — one `ctx.fs.stat` (type + size routing + version), then `readText`/`streamText`, then builds the line window, then emits `fs/observed` with a plain `ctx.emit`. (1 stat.) - **write** — `ctx.waterfall('fs/write-intent', target, exec, () => undefined)` for the optional guard, then `ctx.fs.writeText(target, content, intent)`, then `fs/observed`. (0 stat.) - **edit** — `ctx.waterfall('fs/edit-intent', target, exec, () => undefined)` for the optional guard, then `ctx.fs.editText(target, edit, intent)`, then `fs/observed`. (0 stat.) @@ -53,9 +50,9 @@ The tool passes `exec` (the tool-execution context) as the opaque `actor` on eve `fs/observed` fires AFTER the read/write/edit already succeeded, via a plain `ctx.emit`. A listener is contractually a synchronous, side-effect-only recorder (`@deepseek-ai/dsh-fs-policy`'s is a `WeakMap.set`); the tool does not guard the emit, so a listener that throws would surface as the tool's `isError` result — async or fallible observation does not belong on this event. -`list` and `read` opt into concurrent scheduling — `list` mutates nothing at all, and `read`'s only mutation is the synchronous version recorder. Recorder races fail closed when a later `write` or `edit` re-checks the version under its target lock; both mutation tools remain exclusive. See the [parallel tool-call Agent Note](../../../.agents/notes/implemented/feature/2026-07-10-parallel-tool-call-execution.md). +`read` opts into concurrent scheduling because its only mutation is the synchronous version recorder. Recorder races fail closed when a later `write` or `edit` re-checks the version under its target lock; both mutation tools remain exclusive. See the [parallel tool-call Agent Note](../../../.agents/notes/implemented/feature/2026-07-10-parallel-tool-call-execution.md). -The package root exports only the Cordis plugin contract (`name`, `inject`, `Config`, and `apply`). Pure presentation lives beside the executors and is independently unit-tested: read windowing and output formatting in `src/read-render.ts`, listing order and envelope in `src/list-render.ts` (both Cordis-free); `src/list.ts`/`read.ts`/`write.ts`/`edit.ts` are the tool executors and `src/index.ts` composes them. +The package root exports only the Cordis plugin contract (`name`, `inject`, `Config`, and `apply`). Read rendering (line windowing + output formatting) lives in `src/read-render.ts` (Cordis-free, independently unit-tested); `src/read.ts`/`write.ts`/`edit.ts` are the tool executors and `src/index.ts` composes them. ## Model Experience @@ -63,13 +60,7 @@ The package root exports only the Cordis plugin contract (`name`, `inject`, `Con #### What the model sees -Every request in this plugin's registration scope receives the independently registered list, read, write, and edit guidance below. Scoped tool restrictions can hide schemas without removing these sections. - -##### List guidance - -```markdown -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. -``` +Every request in this plugin's registration scope receives the independently registered read, write, and edit guidance below. Scoped tool restrictions can hide schemas without removing these sections. ##### Read guidance @@ -101,7 +92,7 @@ Prefix-stable while the plugin scope and guidance text are unchanged. Tool restr #### What the model sees -The model sees the generated [`list`, `read`, `write`, and `edit` schemas](../../../docs/tool-catalog.md#deepseek-aidsh-tool-fs), with snake_case arguments. Scoped tool restrictions can remove any definition for one agent. +The model sees the generated [`read`, `write`, and `edit` schemas](../../../docs/tool-catalog.md#deepseek-aidsh-tool-fs), with snake_case arguments. Scoped tool restrictions can remove any definition for one agent. #### Token effect @@ -111,20 +102,6 @@ Fixed schema cost on every request in that tool view. Prefix-stable while the visible tool definitions and order are unchanged. Registration lifecycle or scoped restrictions may invalidate reuse from the first changed schema token. -### List result - -#### What the model sees - -A successful listing is ``, newline, `directory`, newline, ``, one line per page entry, a blank line, one footer, and ``. A directory carries a trailing `/`, a non-regular child a trailing `@`, and a regular file neither. A name is emitted verbatim unless it could make the listing say something untrue — a control character, a leading `"`, a backslash, ` entries: directories, files)` with optional `, other`, or `(Showing entries - of : . Use offset= to continue.)`; the final page omits the continuation sentence. Every page states the complete count and composition. - -#### Token effect - -Listing output and its canonical `entries` page are capped by `listMaxEntries`; the retained call and result are resent until compaction. - -#### KV Cache effect - -Append-only; newly visible content follows the reusable request prefix and does not invalidate existing KV-cache entries. - ### Read result #### What the model sees @@ -157,7 +134,7 @@ Append-only; newly visible content follows the reusable request prefix and does #### What the model sees -Failures are normalized as `Error: `. This package's stable validation and read messages are `file_path must be a non-empty string`, `path must be a non-empty string when given`, `offset must be a positive integer`, `limit must be less than or equal to `, `old_string must be a non-empty string`, `old_string and new_string must differ`, `cannot read "": not found`, `cannot read "": not a regular file`, `offset is out of range for "" ( entries)`, and the corresponding ` lines` read error; provider and policy templates are quoted in their package READMEs. +Failures are normalized as `Error: `. This package's stable validation and read messages are `file_path must be a non-empty string`, `limit must be less than or equal to `, `old_string must be a non-empty string`, `old_string and new_string must differ`, `cannot read "": not found`, `cannot read "": not a regular file`, and `offset is out of range for "" ( lines)`; provider and policy templates are quoted in their package READMEs. #### Token effect @@ -169,6 +146,6 @@ Append-only; newly visible content follows the reusable request prefix and does ## Known Limitations and Deferred Work -- **`list` reads one directory level** — recursion and per-directory child counts are absent; offset pagination traverses only the current directory's ordered direct children. +- **No model-facing directory listing ships** — `ctx.fs.listDir` serves provider code such as skill discovery, while the sibling [`dsh-tool-fs-search`](../tool-fs-search/) package supplies bash-backed `glob` and `grep` rather than extending the filesystem seam. - **`read` handles UTF-8 text files only** — binary-safe reads and PDF/image/multimodal content are deferred; a directory target is `FS_NOT_REGULAR_FILE`. -- **No timeout surface** — `list`/`read`/`write`/`edit` take no timeout argument and declare no `timeout-policy` budget; cancellation rides `exec.signal` only (the deliberate [fs-family stance](../README.md)). +- **No timeout surface** — `read`/`write`/`edit` take no timeout argument and declare no `timeout-policy` budget; cancellation rides `exec.signal` only (the deliberate [fs-family stance](../README.md)). diff --git a/packages/fs/tool-fs/README.zh.md b/packages/fs/tool-fs/README.zh.md index 567c8e0df5..f94a903c9c 100644 --- a/packages/fs/tool-fs/README.zh.md +++ b/packages/fs/tool-fs/README.zh.md @@ -2,24 +2,23 @@ [English](README.md) | 中文 -**面向模型的文件系统工具**（`list`、`read`、`write`、`edit`）及其**执行器**。这是文件系统栈的消费方层：拥有工具名称、JSON schema、参数校验、提示词段、**读取窗口逻辑**、**列出顺序** 和结果格式化。它**直接** 通过 `ctx.fs` 提供方 seam（[`@deepseek-ai/dsh-fs`](../fs)）读取/写入/编辑：注入 `fs`（以及 `tools`/`systemPrompt`），**不** 注入政策服务。新鲜度/观察政策由独立插件（[`@deepseek-ai/dsh-fs-policy`](../fs-policy)）通过 `fs/*` 事件门禁贡献；工具不与其方法耦合。 +**面向模型的文件系统工具**（`read`、`write`、`edit`）及其**执行器**。这是文件系统栈的消费方层：拥有工具名称、JSON schema、参数校验、提示词段、**读取窗口逻辑** 和结果格式化。它**直接** 通过 `ctx.fs` 提供方 seam（[`@deepseek-ai/dsh-fs`](../fs)）读取/写入/编辑：注入 `fs`（以及 `tools`/`systemPrompt`），**不** 注入政策服务。新鲜度/观察政策由独立插件（[`@deepseek-ai/dsh-fs-policy`](../fs-policy)）通过 `fs/*` 事件门禁贡献；工具不与其方法耦合。 ```ts ignore-check // Default deployment: a ctx.fs provider, the policy plugin, then the tools. await ctx.plugin(LocalFileSystem, { cwd: process.cwd() }) // @deepseek-ai/dsh-fs-local await ctx.plugin(FsPolicy) // @deepseek-ai/dsh-fs-policy (policy gate) -await ctx.plugin(ToolFs) // this package — registers list/read/write/edit +await ctx.plugin(ToolFs) // this package — registers read/write/edit ``` `@deepseek-ai/dsh-fs-policy` 是**可选的**：省略时，工具直接使用裸提供方（无条件写入/覆盖/编辑，无已观察状态）。加载这些工具的部署也应加载该插件，从而提供编辑前读取行为。 ## 配置 -所有键均为可选；默认值是随产品交付的列出与读取上限。 +所有键均为可选；默认值是随产品交付的读取上限。 | 键 | 默认值 | 含义 | |---|---|---| -| `listMaxEntries` | `200` | 单个 `list` 页面返回的最大条目数；footer 会报告完整规模与构成，并在仍有条目时给出下一 offset。 | | `readLimit` | `2000` | 一次 `read` 调用返回的默认和最大行数（工具 schema 将其声明为 `limit` 默认值）。 | | `readMaxLineLength` | `2000` | 每行截断前保留的字符数（后缀会说明上限）。 | | `readMaxBytes` | `51200` | 一次 `read` 调用所选行的字节上限；溢出时以「已达上限」footer 结束窗口。 | @@ -29,20 +28,18 @@ await ctx.plugin(ToolFs) // this package — re | 工具 | 参数 | 行为 | |---|---|---| -| `list` | `path?`、`offset?` | 单个目录的一页直接子项及其类型，默认取会话工作区并从第 1 个条目开始。顺序为先目录、再文件、最后非常规子项，各组内按字母序排列；仍有条目时按 footer 给出的下一 offset 继续。 | | `read` | `file_path`、`offset?`、`limit?` | 带行号的 UTF-8 内容和分页 footer。`offset` 从 1 开始；`limit` 默认为配置的 `readLimit`（2000），上限也为该值。 | | `write` | `file_path`、`content` | 创建文件或完整替换文件。有政策插件时：覆盖现有文件要求先在未变版本上执行 `read`；创建新文件不需要。没有插件时：无条件执行。 | | `edit` | `file_path`、非空 `old_string`、`new_string`、`replace_all?` | 字面量替换；除非 `replace_all` 为 true，否则要求唯一匹配。有政策插件时：要求先执行 `read`（任何窗口），且文件此后未变。没有插件时：无条件执行。 | 字段名使用 snake_case，与 Claude Code 和现有 harness 工具 schema 一致。 -规范成功值分别为：`list` → `{ path, offset, entries: [{ name, type }], totalEntries, counts: { directories, files, other } }`，`read` → `{ path, offset, lines: [{ number, text }], totalLines }`，`write` → `{ path, operation: 'create' | 'update', before: string | null, after }`，`edit` → `{ path, before, after }`。`list.entries` 是一个有界页面；`type` 为 `file`、`directory` 或 `other`，而总计信息描述的是完整目录。Native 渲染器会保留下方的列出/读取包络和变更确认。写入/编辑从这些值派生可回放的 diff 卡片元数据；值本身仅用于执行，不会添加到 `tool/result`。 +规范成功值分别为：`read` → `{ path, offset, lines: [{ number, text }], totalLines }`，`write` → `{ path, operation: 'create' | 'update', before: string | null, after }`，`edit` → `{ path, before, after }`。Native 渲染器会保留下方带行号的读取结果和变更确认。写入/编辑从这些值派生可回放的 diff 卡片元数据；值本身仅用于执行，不会添加到 `tool/result`。 ## 工具就是执行器；政策是事件门禁 工具**不** 注入政策服务，也不检查任何缓存。每个工具通过 `ctx.fs.resolve(path, { cwd, signal })` 解析路径；它会传入调用 agent（智能体）的会话 cwd（`exec.agent.session.header.cwd`），使相对路径以会话工作区为基准解析并与 `dsh-tool-bash` 一致，同时把工具取消转发到解析过程（见[每会话 cwd Agent Note](../../../.agents/notes/implemented/architecture/2026-07-02-fs-per-session-cwd.md)）。随后执行： -- **list**：一次 `ctx.fs.listDir`；seam 已经把不存在报告为 `FS_NOT_FOUND`、把非目录目标报告为 `FS_NOT_DIRECTORY`，因此前面不需要任何探测。不发出 `fs/observed`：列出不读取任何文件内容，也不得满足编辑前读取门禁。（0 次 stat。） - **read**：一次 `ctx.fs.stat`（用于类型、大小路由和版本），随后调用 `readText`/`streamText`，构建行窗口，再发出 `fs/observed`，使用普通 `ctx.emit`。（1 次 stat。） - **write**：调用 `ctx.waterfall('fs/write-intent', target, exec, () => undefined)` 取得可选防护，然后调用 `ctx.fs.writeText(target, content, intent)`，再发出 `fs/observed`。（0 次 stat。） - **edit**：调用 `ctx.waterfall('fs/edit-intent', target, exec, () => undefined)` 取得可选防护，然后调用 `ctx.fs.editText(target, edit, intent)`，再发出 `fs/observed`。（0 次 stat。） @@ -53,9 +50,9 @@ await ctx.plugin(ToolFs) // this package — re `fs/observed` 在读取/写入/编辑已经成功之后，通过普通 `ctx.emit` 发出。监听器的契约是同步且只有副作用的记录器（`@deepseek-ai/dsh-fs-policy` 使用 `WeakMap.set`）；工具不保护这次发出，因此监听器抛出会作为工具的 `isError` 结果出现。异步或可能失败的观察不属于该事件。 -`list` 与 `read` 都允许并发调度：`list` 完全不做任何变更，而 `read` 的唯一变更是同步版本记录器。稍后的 `write` 或 `edit` 会在目标锁内重新检查版本，因此记录器竞态会以拒绝方式关闭；两个变更工具仍保持互斥。见[并行工具调用 Agent Note](../../../.agents/notes/implemented/feature/2026-07-10-parallel-tool-call-execution.md)。 +`read` 允许并发调度，因为其唯一变更是同步版本记录器。稍后的 `write` 或 `edit` 会在目标锁内重新检查版本，因此记录器竞态会以拒绝方式关闭；两个变更工具仍保持互斥。见[并行工具调用 Agent Note](../../../.agents/notes/implemented/feature/2026-07-10-parallel-tool-call-execution.md)。 -包根目录只导出 Cordis 插件契约（`name`、`inject`、`Config` 和 `apply`）。纯展示逻辑与执行器并列存放并单独进行单元测试：读取窗口与输出格式化位于 `src/read-render.ts`，列出顺序与包络位于 `src/list-render.ts`（两者均不依赖 Cordis）；`src/list.ts`/`read.ts`/`write.ts`/`edit.ts` 是工具执行器，`src/index.ts` 负责组合。 +包根目录只导出 Cordis 插件契约（`name`、`inject`、`Config` 和 `apply`）。读取渲染（行窗口与输出格式化）位于 `src/read-render.ts`（不依赖 Cordis，单独进行单元测试）；`src/read.ts`/`write.ts`/`edit.ts` 是工具执行器，`src/index.ts` 负责组合。 ## 模型体验 @@ -63,13 +60,7 @@ await ctx.plugin(ToolFs) // this package — re #### 模型看到的内容 -该插件注册作用域内的每个请求都会收到下方独立注册的 list、read、write 与 edit 指导。作用域工具限制可以隐藏 schema，而不移除这些段。 - -##### List 指导 - -```markdown -Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. When a result is capped, continue with the offset named in its footer. -``` +该插件注册作用域内的每个请求都会收到下方独立注册的 read、write 与 edit 指导。作用域工具限制可以隐藏 schema，而不移除这些段。 ##### Read 指导 @@ -101,7 +92,7 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces #### 模型看到的内容 -模型会看到已生成的 [`list`、`read`、`write` 和 `edit` schema](../../../docs/tool-catalog.md#deepseek-aidsh-tool-fs)，参数使用 snake_case。作用域工具限制可以为某个 agent 移除任一定义。 +模型会看到已生成的 [`read`、`write` 和 `edit` schema](../../../docs/tool-catalog.md#deepseek-aidsh-tool-fs)，参数使用 snake_case。作用域工具限制可以为某个 agent 移除任一定义。 #### Token 影响 @@ -111,20 +102,6 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces 只要可见工具定义和顺序不变，前缀就保持稳定。注册生命周期或作用域限制可能从首个变化的 schema token 开始使复用失效。 -### 列出结果 - -#### 模型看到的内容 - -成功列出结果为 ``、换行、`directory`、换行、``、页面中的每个条目一行、一个空行、一条 footer 和 ``。目录带尾部 `/`，非常规子项带尾部 `@`，常规文件两者都不带。条目名默认原样输出，只有当它可能让列出结果失真时才转为 JSON 字符串并中和 ` entries: directories, files)`（可选追加 `, other`），或 `(Showing entries - of : . Use offset= to continue.)`；最后一页省略继续提示。每一页都会说明完整计数与构成。 - -#### Token 影响 - -列出输出及其规范 `entries` 页面受 `listMaxEntries` 限制；保留的调用与结果会反复发送，直到上下文压缩。 - -#### KV Cache 影响 - -仅追加；新增可见内容位于可复用请求前缀之后，不会使现有 KV-cache 条目失效。 - ### 读取结果 #### 模型看到的内容 @@ -157,7 +134,7 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces #### 模型看到的内容 -失败会规范化为 `Error: `。本包稳定的校验和读取消息是 `file_path must be a non-empty string`、`path must be a non-empty string when given`、`offset must be a positive integer`、`limit must be less than or equal to `、`old_string must be a non-empty string`、`old_string and new_string must differ`、`cannot read "": not found`、`cannot read "": not a regular file`、`offset is out of range for "" ( entries)`，以及对应的 ` lines` 读取错误；提供方和政策模板在各自包的 README 中逐字列出。 +失败会规范化为 `Error: `。本包稳定的校验和读取消息是 `file_path must be a non-empty string`、`limit must be less than or equal to `、`old_string must be a non-empty string`、`old_string and new_string must differ`、`cannot read "": not found`、`cannot read "": not a regular file` 和 `offset is out of range for "" ( lines)`；提供方和政策模板在各自包的 README 中逐字列出。 #### Token 影响 @@ -169,6 +146,6 @@ Use the edit tool for targeted changes to existing UTF-8 text files. It replaces ## 已知限制与延期工作 -- **`list` 只读取一层目录**：不提供递归和逐目录子项计数；offset 分页只遍历当前目录中按顺序排列的直接子项。 +- **未交付面向模型的目录列出工具**：`ctx.fs.listDir` 服务于 skill（技能）发现等提供方代码，同级 [`dsh-tool-fs-search`](../tool-fs-search/) 包则提供基于 bash 的 `glob` 与 `grep`，而不是扩展文件系统 seam。 - **`read` 只处理 UTF-8 文本文件**：二进制安全读取和 PDF/图像/多模态内容均延期处理；目录目标为 `FS_NOT_REGULAR_FILE`。 -- **没有超时接口**：`list`/`read`/`write`/`edit` 不接受超时参数，也不声明 `timeout-policy` 预算；取消只通过 `exec.signal` 传递（见有意采用的 [fs 能力族立场](../README.md)）。 +- **没有超时接口**：`read`/`write`/`edit` 不接受超时参数，也不声明 `timeout-policy` 预算；取消只通过 `exec.signal` 传递（见有意采用的 [fs 能力族立场](../README.md)）。 diff --git a/packages/fs/tool-fs/package.json b/packages/fs/tool-fs/package.json index 936d125013..737f7ac26b 100644 --- a/packages/fs/tool-fs/package.json +++ b/packages/fs/tool-fs/package.json @@ -1,6 +1,6 @@ { "name": "@deepseek-ai/dsh-tool-fs", - "description": "Model-facing filesystem tools (list, read, write, edit) over the DeepSeek Harness filesystem seam (ctx.fs)", + "description": "Model-facing filesystem tools (read, write, edit) over the DeepSeek Harness filesystem seam (ctx.fs)", "version": "0.0.1", "private": true, "type": "module", diff --git a/packages/fs/tool-fs/src/index.ts b/packages/fs/tool-fs/src/index.ts index 7890d5084d..a4c96d606b 100644 --- a/packages/fs/tool-fs/src/index.ts +++ b/packages/fs/tool-fs/src/index.ts @@ -1,19 +1,16 @@ /** - * Model-facing list, read, write, and edit tools over `ctx.fs`. This package owns schemas, - * validation, read windows, listing order, formatting, and observation events, never a concrete - * provider. An optional event policy supplies mutation guards; without one the tools use - * unconditional provider calls. + * Model-facing read, write, and edit tools over `ctx.fs`. This package owns schemas, validation, + * read windows, formatting, and observation events, never a concrete provider. An optional + * event policy supplies mutation guards; without one the tools use unconditional provider calls. * @module @deepseek-ai/dsh-tool-fs */ import type { Context } from 'cordis' import z from 'schemastery' import type {} from '@deepseek-ai/dsh-user-approval' -import { applyListTool } from './list.ts' import { applyReadTool, READ_LIMIT, STREAM_MIN_SIZE } from './read.ts' import { applyWriteTool } from './write.ts' import { applyEditTool } from './edit.ts' -import { LIST_MAX_ENTRIES } from './list-render.ts' import { READ_MAX_BYTES, READ_MAX_LINE_LENGTH } from './read-render.ts' import { FsSandboxSurface } from './sandbox.ts' @@ -25,8 +22,6 @@ export const inject = ['tools', 'fs', 'systemPrompt'] /** Plugin config (all optional — `Config` supplies the defaults). */ export interface Config { - /** Maximum entries one `list` page returns; the footer still reports the complete count. */ - listMaxEntries?: number /** Default and maximum number of lines returned by one `read` call. */ readLimit?: number /** Maximum characters returned for a single line before truncation. */ @@ -38,7 +33,6 @@ export interface Config { } export const Config: z = z.object({ - listMaxEntries: z.number().default(LIST_MAX_ENTRIES), readLimit: z.number().default(READ_LIMIT), readMaxLineLength: z.number().default(READ_MAX_LINE_LENGTH), readMaxBytes: z.number().default(READ_MAX_BYTES), @@ -48,23 +42,21 @@ export const Config: z = z.object({ /** The shape after schemastery applied the defaults. */ type ResolvedConfig = Required -/** Every read or listing cap counts lines/chars/bytes/entries — a positive integer, or windowing arithmetic misbehaves silently. */ +/** Every read cap counts lines/chars/bytes — a positive integer, or windowing arithmetic misbehaves silently. */ function assertPositiveInteger(name: string, value: number): void { if (!Number.isInteger(value) || value < 1) { throw new Error(`tool-fs: ${name} must be a positive integer`) } } -/** Register the full `list`/`read`/`write`/`edit` filesystem tool suite. */ +/** Register the full `read`/`write`/`edit` filesystem tool suite. */ export function apply(ctx: Context, config: Config): void { // schemastery (Config) has already filled every defaulted field. const resolved = config as ResolvedConfig - assertPositiveInteger('listMaxEntries', resolved.listMaxEntries) assertPositiveInteger('readLimit', resolved.readLimit) assertPositiveInteger('readMaxLineLength', resolved.readMaxLineLength) assertPositiveInteger('readMaxBytes', resolved.readMaxBytes) assertPositiveInteger('readStreamMinSize', resolved.readStreamMinSize) - applyListTool(ctx, { maxEntries: resolved.listMaxEntries }) applyReadTool(ctx, { limit: resolved.readLimit, maxLineLength: resolved.readMaxLineLength, diff --git a/packages/fs/tool-fs/src/list-render.ts b/packages/fs/tool-fs/src/list-render.ts deleted file mode 100644 index 86b57d02b3..0000000000 --- a/packages/fs/tool-fs/src/list-render.ts +++ /dev/null @@ -1,137 +0,0 @@ -/** - * Pure directory-listing presentation: order direct children, count complete - * composition, and render a bounded page without allowing filesystem text to - * forge the result envelope. - * @module @deepseek-ai/dsh-tool-fs/list-render - */ - -/** Default and maximum number of entries one `list` call returns (the `listMaxEntries` config). */ -export const LIST_MAX_ENTRIES = 200 - -/** One direct child in a directory listing. */ -export interface ListedEntry { - /** Basename of the child inside the listed directory. */ - name: string - /** Whether the child is a regular file, a directory, or something else. */ - type: 'file' | 'directory' | 'other' -} - -/** Complete-listing composition retained on every page. */ -export interface ListCounts { - directories: number - files: number - other: number -} - -/** Canonical bounded result returned by one `list` call. */ -export interface ListPage { - /** Backend display path of the listed directory. */ - path: string - /** 1-based index of the first returned entry. */ - offset: number - /** Current page in directory-first, name-sorted order. */ - entries: ListedEntry[] - /** Number of direct children in the complete listing. */ - totalEntries: number - /** Composition of the complete listing, not only this page. */ - counts: ListCounts -} - -/** - * Sort directories before files before other entries, each group by name. - * @param entries - direct children in provider order. - * @returns a new directory-first array without mutating `entries`. - */ -export function orderEntries(entries: readonly T[]): T[] { - const rank = { directory: 0, file: 1, other: 2 } - return [...entries].sort((a, b) => rank[a.type] - rank[b.type] || a.name.localeCompare(b.name)) -} - -/** - * Count every entry type in a complete listing. - * @param entries - every direct child in the listed directory. - * @returns the complete directory/file/other composition. - */ -export function countEntries(entries: readonly ListedEntry[]): ListCounts { - const counts: ListCounts = { directories: 0, files: 0, other: 0 } - for (const entry of entries) { - if (entry.type === 'directory') counts.directories += 1 - else if (entry.type === 'file') counts.files += 1 - else counts.other += 1 - } - return counts -} - -/** `1 directory` / `4 directories`. */ -function count(n: number, singular: string, plural: string): string { - return `${n} ${n === 1 ? singular : plural}` -} - -/** Complete-listing composition as model-facing prose. */ -function breakdown(counts: ListCounts): string { - const parts = [ - count(counts.directories, 'directory', 'directories'), - count(counts.files, 'file', 'files'), - ] - if (counts.other > 0) parts.push(`${counts.other} other`) - return parts.join(', ') -} - -/** - * Names this renderer cannot emit verbatim, because POSIX allows every byte but - * `/` and NUL in a name and each of these would make the listing say something - * untrue: - * - * - a control character (a newline above all) splits one entry across lines; - * - ` 1 || page.entries.length < page.totalEntries - ? `(Showing entries ${page.offset}-${end} of ${page.totalEntries}: ${breakdown(page.counts)}.` - + (end < page.totalEntries ? ` Use offset=${end + 1} to continue.)` : ')') - : `(${count(page.totalEntries, 'entry', 'entries')}: ${breakdown(page.counts)})` - const body = page.entries.length > 0 - ? `${page.entries.map(entry => `${renderName(entry.name)}${suffix[entry.type]}`).join('\n')}\n\n${footer}` - : footer - return `${renderName(page.path)} -directory - -${body} -` -} diff --git a/packages/fs/tool-fs/src/list.ts b/packages/fs/tool-fs/src/list.ts deleted file mode 100644 index 270e2803b8..0000000000 --- a/packages/fs/tool-fs/src/list.ts +++ /dev/null @@ -1,150 +0,0 @@ -/** - * Model-facing directory listing. It enumerates ONE directory level through the - * provider seam's `listDir`, orders children so a capped view keeps the - * navigable structure, and renders the entries with their type. - * - * This is the orientation tool: `glob` and `grep` answer "where is the thing I - * can already name", while `list` answers "what is here at all". `rg --files` - * never emits directories, so no pattern makes `glob` describe a directory's - * shape — the gap this tool closes. - * @module @deepseek-ai/dsh-tool-fs/list - */ - -import type { Context } from 'cordis' -import { defineTool } from '@deepseek-ai/dsh-tools' -import type { GenericCallView } from '@deepseek-ai/dsh-tools' -import { FsError } from '@deepseek-ai/dsh-fs' -import type {} from '@deepseek-ai/dsh-fs' -import type {} from '@deepseek-ai/dsh-system-prompt' -import { countEntries, formatListOutput, orderEntries } from './list-render.ts' -import { sessionResolveOptions } from './session-cwd.ts' - -/** Resolved list-tool caps — plugin config after defaulting (see `Config` in index.ts). */ -export interface ListToolCaps { - /** Maximum entries returned on one page; the footer still reports complete size and composition. */ - maxEntries: number -} - -/** Validated `list` arguments after defaulting. */ -export interface ListInput { - /** Directory to list; `.` means the calling agent's session workspace. */ - path: string - /** 1-based first entry to return from the directory-first ordering. */ - offset: number -} - -/** - * Validate value constraints the schema DSL can't express, and default an - * omitted `path` to `.` — the session workspace, so "what is in this project" - * needs no argument at all. - * - * @param args - the schema-validated `list` arguments. - * @returns the accepted input with `path` and `offset` defaulted. - */ -export function parseListArgs(args: { path?: string; offset?: number }): ListInput { - if (args.path !== undefined && args.path.trim().length === 0) throw new Error('path must be a non-empty string when given') - const offset = args.offset ?? 1 - if (!Number.isInteger(offset) || offset < 1) throw new Error('offset must be a positive integer') - return { path: args.path ?? '.', offset } -} - -/** - * Pending-call presentation: a generic card titled by the directory, with a - * follow-along location so a capable editor can reveal it. - * - * @param args - the raw tool arguments; `path` and `offset` feed the title. - * @returns the generic card view shown while the call runs. - */ -export function presentListCall(args: { path?: string; offset?: number }): GenericCallView { - const path = args.path ?? '.' - const window = args.offset !== undefined ? ` (from entry ${args.offset})` : '' - return { card: 'generic', title: `List ${path}${window}`, kind: 'read', locations: [{ path }] } -} - -/** - * Register the `list` tool and its system-prompt guidance. - * - * @param ctx - the plugin context; registrations are effects scoped to it, and execution uses its `fs` service. - * @param caps - the deployment's resolved list caps (plugin config after defaulting). - */ -export function applyListTool(ctx: Context, caps: ListToolCaps): void { - ctx.systemPrompt.section({ - name: 'tool:list', - order: 99, - text: 'Use the list tool — not shell ls — to see what a directory contains. It returns the direct children of one directory, files and subdirectories alike, ' - + 'and defaults to the session workspace, so it is the first step for orienting in an unfamiliar project. ' - + 'When a result is capped, continue with the offset named in its footer.', - }) - - ctx.tools.register(defineTool({ - name: 'list', - description: 'List the direct children of one directory, with their type. ' - + `Entries are directories first, then files, each alphabetical; up to ${caps.maxEntries} are returned from the requested offset, and the footer gives the complete count plus a next offset when more remain. ` - + 'It includes subdirectories and is the tool for seeing one directory\'s contents.', - parameters: { - path: { type: 'string', description: 'Directory to list. Defaults to the session workspace; a relative path resolves against it.' }, - offset: { type: 'number', description: '1-based first entry to return. Defaults to 1; use the footer value to continue.' }, - }, - output: { - schema: { - type: 'object', - additionalProperties: false, - properties: { - path: { type: 'string', required: true }, - offset: { type: 'integer', required: true }, - entries: { - type: 'array', - required: true, - items: { - type: 'object', - additionalProperties: false, - properties: { - name: { type: 'string', required: true }, - type: { type: 'string', required: true, enum: ['file', 'directory', 'other'] }, - }, - }, - }, - totalEntries: { type: 'integer', required: true }, - counts: { - type: 'object', - required: true, - additionalProperties: false, - properties: { - directories: { type: 'integer', required: true }, - files: { type: 'integer', required: true }, - other: { type: 'integer', required: true }, - }, - }, - }, - }, - render: (_args, value) => [{ type: 'text', text: formatListOutput(value) }], - }, - // Listing reads directory metadata only: no content, no version recorded, - // nothing a concurrent call could observe out of order. - isConcurrencySafe: () => true, - async execute(args, exec) { - const input = parseListArgs(args) - const target = await ctx.fs.resolve(input.path, sessionResolveOptions(exec, input.path)) - // No stat first: the seam already answers absence with FS_NOT_FOUND and a - // non-directory target with FS_NOT_DIRECTORY, so a probe would only add a - // round-trip and a second source of truth. (0 stat.) - const entries = orderEntries(await ctx.fs.listDir(target, exec.signal)) - if (input.offset > entries.length && !(entries.length === 0 && input.offset === 1)) { - throw new FsError( - `offset ${input.offset} is out of range for "${target.displayPath}" (${entries.length} entries)`, - 'FS_NOT_FOUND', - ) - } - return { - path: target.displayPath, - offset: input.offset, - entries: entries - .slice(input.offset - 1, input.offset - 1 + caps.maxEntries) - .map(({ name, type }) => ({ name, type })), - totalEntries: entries.length, - counts: countEntries(entries), - } - }, - presentCall: presentListCall, - })) -} diff --git a/packages/fs/tool-fs/tests/list-render.spec.ts b/packages/fs/tool-fs/tests/list-render.spec.ts deleted file mode 100644 index 792c91bd18..0000000000 --- a/packages/fs/tool-fs/tests/list-render.spec.ts +++ /dev/null @@ -1,79 +0,0 @@ -/** - * Pure listing-presentation tests: display ordering and the model-facing - * envelope, exercised without a context or provider. - */ - -import { describe, expect, it } from 'vitest' -import { countEntries, formatListOutput, orderEntries } from '../src/list-render.ts' -import type { ListedEntry, ListPage } from '../src/list-render.ts' - -const entry = (name: string, type: ListedEntry['type'] = 'file'): ListedEntry => ({ name, type }) - -function page(entries: ListedEntry[], options: { offset?: number; totalEntries?: number; all?: ListedEntry[] } = {}): ListPage { - const all = options.all ?? entries - return { - path: '/w', - offset: options.offset ?? 1, - entries, - totalEntries: options.totalEntries ?? all.length, - counts: countEntries(all), - } -} - -describe('orderEntries', () => { - it('groups directories, then files, then other, each by name', () => { - const ordered = orderEntries([ - entry('zeta.txt'), - entry('socket', 'other'), - entry('beta'), - entry('src', 'directory'), - entry('assets', 'directory'), - ]) - expect(ordered.map(e => e.name)).toEqual(['assets', 'src', 'beta', 'zeta.txt', 'socket']) - }) - - it('leaves the input array untouched and preserves extra entry fields', () => { - const input = [{ name: 'b', type: 'file' as const, size: 2 }, { name: 'a', type: 'file' as const, size: 1 }] - const ordered = orderEntries(input) - expect(input.map(e => e.name)).toEqual(['b', 'a']) - expect(ordered).toEqual([{ name: 'a', type: 'file', size: 1 }, { name: 'b', type: 'file', size: 2 }]) - }) -}) - -describe('formatListOutput', () => { - it('marks directories and non-regular children, and counts the whole listing', () => { - expect(formatListOutput(page([entry('src', 'directory'), entry('a.txt'), entry('sock', 'other')]))).toBe(`/w -directory - -src/ -a.txt -sock@ - -(3 entries: 1 directory, 1 file, 1 other) -`) - }) - - it('omits the "other" clause when every child is a file or a directory', () => { - expect(formatListOutput(page([entry('a.txt'), entry('b.txt')]))).toContain('(2 entries: 0 directories, 2 files)') - }) - - it('says a one-entry listing in the singular', () => { - expect(formatListOutput(page([entry('only', 'directory')]))).toContain('(1 entry: 1 directory, 0 files)') - }) - - it('states the complete size and composition when the view is capped', () => { - const entries = [entry('src', 'directory'), ...Array.from({ length: 5 }, (_, i) => entry(`f${i}.txt`))] - const rendered = formatListOutput(page(entries.slice(0, 2), { totalEntries: entries.length, all: entries })) - expect(rendered).toContain('src/\nf0.txt\n') - expect(rendered).not.toContain('f2.txt') - expect(rendered).toContain('(Showing entries 1-2 of 6: 1 directory, 5 files. Use offset=3 to continue.)') - }) - - it('renders an empty directory as a footer alone', () => { - expect(formatListOutput(page([]))).toBe(`/w -directory - -(Empty directory) -`) - }) -}) diff --git a/packages/fs/tool-fs/tests/tools.spec.ts b/packages/fs/tool-fs/tests/tools.spec.ts index 53b58d2dcf..de844dcaf4 100644 --- a/packages/fs/tool-fs/tests/tools.spec.ts +++ b/packages/fs/tool-fs/tests/tools.spec.ts @@ -38,7 +38,6 @@ const testToolSignal = new AbortController().signal class FakeFs extends FileSystem { files = new Map() rejectWith?: FsError - dirs = new Map() writeIntents: (FsWriteIntent | undefined)[] = [] editIntents: ({ version: FsVersion } | undefined)[] = [] @@ -67,9 +66,8 @@ class FakeFs extends FileSystem { const content = this.files.get(target.targetKey) ?? '' return (async function* () { yield content })() } - override async listDir(target: FsTarget): Promise { - this.throwIfArmed() - return this.dirs.get(target.targetKey) ?? [] + override async listDir(_target: FsTarget): Promise { + return [] } override async writeText(target: FsTarget, content: string, expected?: FsWriteIntent): Promise { this.throwIfArmed() @@ -141,15 +139,13 @@ describe('session cwd resolution', () => { }) describe('registration', () => { - it('registers list, read, write, and edit', async () => { + it('registers read, write, and edit', async () => { const { ctx } = await setup() - expect(ctx.tools.schemas().map(s => s.name).sort()).toEqual(['edit', 'list', 'read', 'write']) + expect(ctx.tools.schemas().map(s => s.name).sort()).toEqual(['edit', 'read', 'write']) }) - it('declares list and read parallel-safe while write/edit remain exclusive', async () => { + it('declares read parallel-safe while write/edit remain exclusive', async () => { const { ctx } = await setup() - expect(ctx.tools.executionMode({ signal: testToolSignal, callId: CallId('list-safe'), name: 'list', arguments: {} })) - .toEqual({ kind: 'parallel' }) expect(ctx.tools.executionMode({ signal: testToolSignal, callId: CallId('read-safe'), name: 'read', arguments: { file_path: 'a.txt' } })) .toEqual({ kind: 'parallel' }) expect(ctx.tools.executionMode({ signal: testToolSignal, callId: CallId('write-exclusive'), name: 'write', arguments: { file_path: 'a.txt', content: 'x' } })) @@ -161,8 +157,6 @@ describe('registration', () => { it('registers prompt sections for each tool', async () => { const { ctx } = await setup() const prompt = renderPrompt(await ctx.systemPrompt.assemble()) - expect(prompt).toContain('Use the list tool') - expect(prompt).not.toContain('glob or grep') expect(prompt).toContain('Use the read tool') expect(prompt).toContain('Use the write tool') expect(prompt).toContain('Use the edit tool') @@ -185,10 +179,9 @@ describe('registration', () => { const fiber = await ctx.plugin(ToolFs) // Each tool contributes BOTH a schema and a prompt section; disposal must // withdraw both, not just the schemas. - expect(ctx.tools.schemas()).toHaveLength(4) + expect(ctx.tools.schemas()).toHaveLength(3) const sectionNames = (a: { sections: { name: string }[] }) => a.sections.map(s => s.name).sort() - expect(sectionNames(await ctx.systemPrompt.assemble())) - .toEqual(['deployment:persona', 'harness:identity', 'tool:edit', 'tool:list', 'tool:read', 'tool:write']) + expect(sectionNames(await ctx.systemPrompt.assemble())).toEqual(['deployment:persona', 'harness:identity', 'tool:edit', 'tool:read', 'tool:write']) await fiber.dispose() expect(ctx.tools.schemas()).toHaveLength(0) // Only the system-prompt plugin's own built-in sections remain. @@ -196,144 +189,6 @@ describe('registration', () => { }) }) -describe('list tool', () => { - /** Seed one directory's children; `listDir` order is deliberately NOT display order. */ - function seedDir(fs: FakeFs, path: string, children: readonly { name: string; type: 'file' | 'directory' | 'other' }[]): void { - fs.dirs.set(`key:${path}`, children.map(({ name, type }) => ({ - name, - type, - target: { targetKey: FsTargetKey(`key:${path}/${name}`), displayPath: `/abs/${path}/${name}` }, - }))) - } - - it('defaults to the session workspace and shows directories before files', async () => { - const { ctx, fs } = await setup() - seedDir(fs, '.', [ - { name: 'notes.md', type: 'file' }, - { name: 'zeroomega-3.3.23', type: 'directory' }, - { name: 'archive', type: 'directory' }, - { name: 'link-to-nowhere', type: 'other' }, - ]) - const result = await call(ctx, 'list', {}) - expect(result.isError).toBe(false) - if (result.isError) throw new Error('expected list success') - // The canonical value carries display order, so a Code Mode caller and the - // model see the same ordering contract. - expect(result.value).toEqual({ - path: '/abs/.', - offset: 1, - entries: [ - { name: 'archive', type: 'directory' }, - { name: 'zeroomega-3.3.23', type: 'directory' }, - { name: 'notes.md', type: 'file' }, - { name: 'link-to-nowhere', type: 'other' }, - ], - totalEntries: 4, - counts: { directories: 2, files: 1, other: 1 }, - }) - expect(text(result)).toBe(`/abs/. -directory - -archive/ -zeroomega-3.3.23/ -notes.md -link-to-nowhere@ - -(4 entries: 2 directories, 1 file, 1 other) -`) - }) - - it('lists an explicit path and reports an empty directory as such', async () => { - const { ctx, fs } = await setup() - seedDir(fs, 'empty', []) - const result = await call(ctx, 'list', { path: 'empty' }) - expect(text(result)).toContain('(Empty directory)') - expect(text(result)).toContain('/abs/empty') - }) - - it('caps the rendered entries but still reports the complete composition', async () => { - const ctx = new Context() - await ctx.plugin(SystemPrompt) - await ctx.plugin(ToolRegistry) - await ctx.plugin(FakeFs) - await ctx.plugin(ToolFs, { listMaxEntries: 2 }) - const fs = ctx.fs as FakeFs - seedDir(fs, '.', [ - { name: 'a.txt', type: 'file' }, - { name: 'b.txt', type: 'file' }, - { name: 'c.txt', type: 'file' }, - { name: 'src', type: 'directory' }, - ]) - const result = await call(ctx, 'list', {}) - const rendered = text(result) - // The one directory survives the cap because directories sort first — the - // failure mode this ordering exists to prevent. - expect(rendered).toContain('src/\na.txt\n') - expect(rendered).not.toContain('c.txt') - expect(rendered).toContain('(Showing entries 1-2 of 4: 1 directory, 3 files. Use offset=3 to continue.)') - if (result.isError) throw new Error('expected list success') - expect(result.value).toEqual({ - path: '/abs/.', - offset: 1, - entries: [{ name: 'src', type: 'directory' }, { name: 'a.txt', type: 'file' }], - totalEntries: 4, - counts: { directories: 1, files: 3, other: 0 }, - }) - - const continuation = await call(ctx, 'list', { offset: 3 }) - expect(text(continuation)).toContain('b.txt\nc.txt') - expect(text(continuation)).toContain('(Showing entries 3-4 of 4: 1 directory, 3 files.)') - }) - - it('rejects a blank path and surfaces provider failures', async () => { - const { ctx, fs } = await setup() - const blank = await call(ctx, 'list', { path: ' ' }) - expect(blank.isError).toBe(true) - expect(text(blank)).toContain('path must be a non-empty string when given') - - fs.rejectWith = new FsError('cannot list "/abs/a.txt": not a directory', 'FS_NOT_DIRECTORY') - const failed = await call(ctx, 'list', { path: 'a.txt' }) - expect(failed.isError).toBe(true) - expect(failed.error).toMatchObject({ info: { code: 'FS_NOT_DIRECTORY' } }) - }) - - it('rejects invalid and out-of-range continuation offsets', async () => { - const { ctx, fs } = await setup() - seedDir(fs, '.', [{ name: 'only.txt', type: 'file' }]) - expect(text(await call(ctx, 'list', { offset: 0 }))).toContain('offset must be a positive integer') - expect(text(await call(ctx, 'list', { offset: 1.5 }))).toContain('offset must be a positive integer') - expect(text(await call(ctx, 'list', { offset: 2 }))).toContain('offset 2 is out of range') - }) - - it('encodes filesystem names without allowing them to forge the envelope or type marker', async () => { - const { ctx, fs } = await setup() - seedDir(fs, '.', [ - { name: 'regular@', type: 'file' }, - { name: 'special', type: 'other' }, - { name: 'fake\n', type: 'file' }, - ]) - const rendered = text(await call(ctx, 'list', {})) - // A regular file really named `regular@` must not read as a socket named - // `regular`, and a newline in a name must not become a second entry. - expect(rendered).toContain('"regular@"\nspecial@') - expect(rendered).toContain('"fake\\n<\\/content>"') - expect(rendered.match(/<\/content>/g)).toHaveLength(1) - }) - - it('records no observation, so a listing never authorizes a mutation', async () => { - const { ctx, fs } = await setup() - fs.files.set('key:a.txt', 'hello') - seedDir(fs, '.', [{ name: 'a.txt', type: 'file' }]) - const observed = vi.fn() - ctx.on('fs/observed', observed) - await call(ctx, 'list', {}) - expect(observed).not.toHaveBeenCalled() - // Seeing a name is not reading a file: the policy gate still demands a read. - const edit = await call(ctx, 'edit', { file_path: 'a.txt', old_string: 'h', new_string: 'j' }, { session: { header: {} } }) - expect(edit.error).toMatchObject({ info: { code: 'FS_NOT_OBSERVED' } }) - }) -}) - describe('read tool', () => { it('formats line-numbered content with a footer', async () => { const { ctx, fs } = await setup() @@ -589,18 +444,6 @@ describe('tool-owned presentation (pure presentCall)', () => { }) }) - it('list: titles by the directory, falling back to the workspace "." when unset', async () => { - expect(await presentCall('list', { path: 'src' })).toEqual({ - card: 'generic', title: 'List src', kind: 'read', locations: [{ path: 'src' }], - }) - expect(await presentCall('list', {})).toEqual({ - card: 'generic', title: 'List .', kind: 'read', locations: [{ path: '.' }], - }) - expect(await presentCall('list', { path: 'src', offset: 201 })).toEqual({ - card: 'generic', title: 'List src (from entry 201)', kind: 'read', locations: [{ path: 'src' }], - }) - }) - it('read: bare title and line-1 location when offset/limit are unset', async () => { expect(await presentCall('read', { file_path: 'a.txt' })).toEqual({ card: 'generic', title: 'Read a.txt', kind: 'read', locations: [{ path: 'a.txt', line: 1 }], @@ -813,7 +656,6 @@ describe('read caps are plugin config', () => { }) it.each([ - ['listMaxEntries', { listMaxEntries: 0 }], ['readLimit', { readLimit: 0 }], ['readLimit', { readLimit: 2.5 }], ['readMaxLineLength', { readMaxLineLength: -1 }], diff --git a/scripts/gen-tool-catalog.ts b/scripts/gen-tool-catalog.ts index c507ae0e0d..7bdc8b68a8 100644 --- a/scripts/gen-tool-catalog.ts +++ b/scripts/gen-tool-catalog.ts @@ -230,7 +230,7 @@ const TOOL_PACKAGES: ToolPackage[] = [ await ctx.plugin(ToolFs) }, note: - 'The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin. `list` paginates one directory level through `ctx.fs.listDir` and records no observation, so seeing a filename never satisfies that read-before-write gate.', + 'The read-before-write/edit policy is added by `@deepseek-ai/dsh-fs-policy` (an `fs/*` event-gate plugin, no schema change); a deployment that loads these tools is expected to also load it. The tool schemas above are identical with or without the policy plugin.', }, { pkg: '@deepseek-ai/dsh-tool-fs-search', @@ -248,7 +248,7 @@ const TOOL_PACKAGES: ToolPackage[] = [ await ctx.plugin(ToolFsSearch) }, note: - 'glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments. An over-cap glob result does not return the head of the sorted list: its inline page is taken round-robin across entries immediately beneath the actual search root and the footer states that basis, because modification-time order is ascending and the restored timestamps of an unpacked archive put one subtree in front of every broad match.', + 'glob and grep are conditional bash-backed discovery tools: they register only when ctx.bash can find `rg`, then run fixed ripgrep commands through ctx.bash as ordinary foreground calls (never background tasks). Capped results save the complete formatted list through the optional ctx.spillStore backend; returned locators are follow-up-readable/searchable when the backend exposes local paths in co-located deployments.', }, { pkg: '@deepseek-ai/dsh-tool-pty', From 6b79ce08c580c1921f545ac447b543cbc3970893 Mon Sep 17 00:00:00 2001 From: NI0317 Date: Tue, 28 Jul 2026 16:21:29 +0800 Subject: [PATCH 007/324] test(fs-search): minimize glob snapshot composition Boot the glob sampling scenario from a standalone ACP composition that exposes only bash, glob, and grep. Regenerate the smaller header fixtures and trim implementation narration already owned by the Agent Note. --- .../2026-07-27-glob-sampling.i18n.yaml | 4 +- .../bug-fix/2026-07-27-glob-sampling.md | 2 +- .../bug-fix/2026-07-27-glob-sampling.zh.md | 2 +- .../acp-agent/fs-search.cordis.snapshot.yml | 24 - examples/acp-agent/fs-search.cordis.yml | 13 - examples/acp-agent/tests/acp.snapshot.ts | 2 +- .../tests/fs-search.cordis.snapshot.yml | 34 ++ examples/acp-agent/tests/fs-search.cordis.yml | 32 ++ .../system-prompt.expected.md | 22 +- .../tool-schemas.expected.json | 437 +----------------- packages/fs/tool-fs-search/src/glob.ts | 35 +- 11 files changed, 78 insertions(+), 529 deletions(-) delete mode 100644 examples/acp-agent/fs-search.cordis.snapshot.yml delete mode 100644 examples/acp-agent/fs-search.cordis.yml create mode 100644 examples/acp-agent/tests/fs-search.cordis.snapshot.yml create mode 100644 examples/acp-agent/tests/fs-search.cordis.yml diff --git a/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.i18n.yaml b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.i18n.yaml index 88e4ec9fc8..7c11db5207 100644 --- a/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.i18n.yaml +++ b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md -2026-07-27-glob-sampling.md: c583f0cd8110684a94d0cd04f5cf2ae861ce7aa3 -2026-07-27-glob-sampling.zh.md: 97025a7714237fc716dee745a858140cd783ba2d +2026-07-27-glob-sampling.md: b9dfc7fc89ff61824094ccd5297f766c665f4edb +2026-07-27-glob-sampling.zh.md: 4f022467e461247c746e906b32f5ecffcb885d56 diff --git a/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md index c583f0cd81..b9dfc7fc89 100644 --- a/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md +++ b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.md @@ -42,4 +42,4 @@ The tool surface does not grow. The fix changes glob's prompt, schema descriptio ## Testing -Package tests pin concentrated and flat results, explicit roots, more groups than the JavaScript argument limit, exhausted groups, fewer slots than groups, and paths outside the workdir. The `fs-glob-sampling` ACP scenario boots the real Loader/app/sandbox-bash composition and executes the real search plugin against a deterministic `rg` process fixture; its result spans four top-level entries instead of returning one subtree's head. +Package tests pin concentrated and flat results, explicit roots, more groups than the JavaScript argument limit, exhausted groups, fewer slots than groups, and paths outside the workdir. The `fs-glob-sampling` ACP scenario boots a minimal real Loader/app/local-bash composition and executes the real search plugin against a deterministic `rg` process fixture; its result spans four top-level entries instead of returning one subtree's head. diff --git a/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.zh.md b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.zh.md index 97025a7714..4f022467e4 100644 --- a/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.zh.md +++ b/.agents/notes/implemented/bug-fix/2026-07-27-glob-sampling.zh.md @@ -42,4 +42,4 @@ footer 会说明当前页面是跨条目的样本，而不是按修改时间排 ## 测试 -包测试锁定了结果集中与扁平两种情况、显式根目录、分组数超过 JavaScript 参数个数上限、分组耗尽、位置数少于分组数，以及工作目录以外的路径。`fs-glob-sampling` ACP（Agent Client Protocol）场景会启动真实的 Loader/app/sandbox-bash 组合，并让真实搜索插件对接确定性的 `rg` 进程 fixture（测试前置数据）；其结果覆盖 4 个顶层条目，而不是只返回某棵子树的前部。 +包测试锁定了结果集中与扁平两种情况、显式根目录、分组数超过 JavaScript 参数个数上限、分组耗尽、位置数少于分组数，以及工作目录以外的路径。`fs-glob-sampling` ACP（Agent Client Protocol）场景会启动最小化的真实 Loader/app/local-bash 组合，并让真实搜索插件对接确定性的 `rg` 进程 fixture（测试前置数据）；其结果覆盖 4 个顶层条目，而不是只返回某棵子树的前部。 diff --git a/examples/acp-agent/fs-search.cordis.snapshot.yml b/examples/acp-agent/fs-search.cordis.snapshot.yml deleted file mode 100644 index 1541cd96ce..0000000000 --- a/examples/acp-agent/fs-search.cordis.snapshot.yml +++ /dev/null @@ -1,24 +0,0 @@ -# Keyless counterpart to fs-search.cordis.yml: the search plugin and sandboxed -# bash execution remain real; only the model adapter is replaced by replay. -- id: base - name: '@cordisjs/plugin-include' - config: - path: ./cordis.yml - patches: - - id: llm-deepseek - name: '@deepseek-ai/dsh-llm-deepseek' - disabled: true - - insert: - - id: llm-replay - name: '@deepseek-ai/dsh-llm-replay' - config: - providers: - - id: deepseek - name: DeepSeek - models: - - id: deepseek-v4-flash - - id: deepseek-v4-pro - - id: tool-fs-search - name: '@deepseek-ai/dsh-tool-fs-search' - config: - globMaxResults: 4 diff --git a/examples/acp-agent/fs-search.cordis.yml b/examples/acp-agent/fs-search.cordis.yml deleted file mode 100644 index fd1eec2a38..0000000000 --- a/examples/acp-agent/fs-search.cordis.yml +++ /dev/null @@ -1,13 +0,0 @@ -# Search snapshot composition: mount the real model-facing search plugin over -# the shipped sandboxed bash stack. A four-path inline cap keeps the fixture -# small while forcing the over-cap sampling branch. -- id: base - name: '@cordisjs/plugin-include' - config: - path: ./cordis.yml - patches: - - insert: - - id: tool-fs-search - name: '@deepseek-ai/dsh-tool-fs-search' - config: - globMaxResults: 4 diff --git a/examples/acp-agent/tests/acp.snapshot.ts b/examples/acp-agent/tests/acp.snapshot.ts index 9af14d850f..28e814a258 100644 --- a/examples/acp-agent/tests/acp.snapshot.ts +++ b/examples/acp-agent/tests/acp.snapshot.ts @@ -42,7 +42,7 @@ const RETRY_CONFIG = fileURLToPath(new URL('../retry.cordis.yml', import.meta.ur const SESSION_TITLE_CONFIG = fileURLToPath(new URL('../session-title.cordis.yml', import.meta.url)) const LSP_CONFIG = fileURLToPath(new URL('./lsp.cordis.yml', import.meta.url)) const WEB_CONFIG = fileURLToPath(new URL('../web.cordis.yml', import.meta.url)) -const FS_SEARCH_CONFIG = fileURLToPath(new URL('../fs-search.cordis.yml', import.meta.url)) +const FS_SEARCH_CONFIG = fileURLToPath(new URL('./fs-search.cordis.yml', import.meta.url)) const FS_SEARCH_BIN = fileURLToPath(new URL('./fixtures/fs-search-bin', import.meta.url)) const SNAPSHOTS_DIR = join(dirname(fileURLToPath(import.meta.url)), 'snapshots') const PACKED_CHUNKS_SOURCE = 'hook-cc-pretool-deny' diff --git a/examples/acp-agent/tests/fs-search.cordis.snapshot.yml b/examples/acp-agent/tests/fs-search.cordis.snapshot.yml new file mode 100644 index 0000000000..e1755ec9d4 --- /dev/null +++ b/examples/acp-agent/tests/fs-search.cordis.snapshot.yml @@ -0,0 +1,34 @@ +# Minimal keyless composition: real app, bash, and search tool; replayed model. +- id: llm-replay + name: '@deepseek-ai/dsh-llm-replay' + config: + providers: + - id: deepseek + name: DeepSeek + models: + - id: deepseek-v4-pro + +- id: subprocess + name: '@deepseek-ai/dsh-subprocess-local' + +- id: bash + name: '@deepseek-ai/dsh-bash-local' + +- id: acp-agent + name: '@deepseek-ai/dsh-acp-demo' + config: + provider: deepseek + model: deepseek-v4-pro + persistenceRoot: !!js process.env.DSH_SNAPSHOT_SESSIONS_ROOT ?? './.sessions' + persistenceCompression: none + workspaceContext: false + skills: + enabled: false + toolTasks: false + goals: false + persona: You are a concise snapshot agent working in {{cwd}}. + +- id: tool-fs-search + name: '@deepseek-ai/dsh-tool-fs-search' + config: + globMaxResults: 4 diff --git a/examples/acp-agent/tests/fs-search.cordis.yml b/examples/acp-agent/tests/fs-search.cordis.yml new file mode 100644 index 0000000000..171ab88980 --- /dev/null +++ b/examples/acp-agent/tests/fs-search.cordis.yml @@ -0,0 +1,32 @@ +# Minimal live counterpart for the glob-sampling snapshot composition. +- id: llm-deepseek + name: '@deepseek-ai/dsh-llm-deepseek' + config: + apiKey: !!js process.env.DEEPSEEK_API_KEY + baseURL: !!js process.env.DEEPSEEK_BASE_URL + models: + - id: deepseek-v4-pro + +- id: subprocess + name: '@deepseek-ai/dsh-subprocess-local' + +- id: bash + name: '@deepseek-ai/dsh-bash-local' + +- id: acp-agent + name: '@deepseek-ai/dsh-acp-demo' + config: + provider: deepseek + model: deepseek-v4-pro + persistenceRoot: !!js process.env.DSH_SNAPSHOT_SESSIONS_ROOT ?? './.sessions' + workspaceContext: false + skills: + enabled: false + toolTasks: false + goals: false + persona: You are a concise snapshot agent working in {{cwd}}. + +- id: tool-fs-search + name: '@deepseek-ai/dsh-tool-fs-search' + config: + globMaxResults: 4 diff --git a/examples/acp-agent/tests/snapshots/fs-glob-sampling/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/fs-glob-sampling/system-prompt.expected.md index 467b05904b..eb22966cdb 100644 --- a/examples/acp-agent/tests/snapshots/fs-glob-sampling/system-prompt.expected.md +++ b/examples/acp-agent/tests/snapshots/fs-glob-sampling/system-prompt.expected.md @@ -1,29 +1,9 @@ You are an AI agent powered by the DeepSeek Harness SDK. -You are a coding assistant powered by the deepseek-v4-pro model. Your working directory is {{cwd}}. Your bash tool runs under a file sandbox — a `[sandbox: file access denied …]` result is policy, not a command bug. - -Verify your work by running the code or tests. Keep answers brief and factual. - - -Use the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files. - -Use the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes. - -Use the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session. +You are a concise snapshot agent working in {{cwd}}. Use the glob tool — not shell find — to discover files by path pattern. A pattern with no "/" matches basenames at any depth, so "*" matches every file in the tree rather than its top level. Results are files only, never directories, and include hidden and ignored files: a result that fits comes back in modification-time order, while a larger one is sampled across top-level entries, so it spans the tree instead of one subtree. Use the grep tool — not shell grep or rg — to search file contents. Use read on a matched file when you need surrounding context. Check the [exit code: N] marker on every bash result; investigate failures before moving on. - -Track every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering. - -Use goal tools for one long-running completion objective in the current session. create_goal may infer goal intent from a direct human request in any language; do not create a goal for routine single-turn work. Call get_goal before update_goal and copy its exact goal_id and revision. After session resume or fork, an active goal is disarmed: when a human asks to continue or resume in any wording or language, use update_goal action resume to rearm it. Mark complete only when the objective is actually achieved. Mark blocked only after the same blocking condition persists for at least 3 consecutive goal rounds, and report that concrete condition in blocked_reason; difficulty, uncertainty, or useful remaining work is not blocked. - -Approval prompts are disabled in this session: actions that require approval are rejected automatically — do not request sandbox escalation (do not set `sandbox_permissions`). - - -Use the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls. - -Use the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out. diff --git a/examples/acp-agent/tests/snapshots/fs-glob-sampling/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/fs-glob-sampling/tool-schemas.expected.json index 1b25291c5c..4cb292798a 100644 --- a/examples/acp-agent/tests/snapshots/fs-glob-sampling/tool-schemas.expected.json +++ b/examples/acp-agent/tests/snapshots/fs-glob-sampling/tool-schemas.expected.json @@ -2,7 +2,7 @@ "initial": [ { "name": "bash", - "description": "Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. Attempting a command the sandbox may deny is safe and expected: run it and read the marker rather than assuming the denial. When a command is denied and a wider mode would let it succeed, escalate immediately in the same turn — the one sanctioned exception to a denial: retry the exact same command once with `sandbox_permissions` (the narrowest wider mode that suffices) plus a one-sentence `justification`. Do not detour through chat to ask permission first — the approval prompt raised by that retry is how the user consents. If the session states approval prompts are disabled, there is no exception: a denial is final — do not set `sandbox_permissions`. Never escalate speculatively: ground the request in a real denial — normally the one this command just hit; escalating up front is fine only when this session already denied the same access. A rejected escalation is final for that command — stop and explain, never work around it — but it does not forbid attempting or escalating other commands later.", + "description": "Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.", "parameters": { "type": "object", "properties": { @@ -25,18 +25,6 @@ "run_in_background": { "type": "boolean", "description": "Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies." - }, - "sandbox_permissions": { - "type": "string", - "description": "The wider sandbox mode this command needs. Only valid as a one-shot retry of a command the sandbox just denied; requires justification and user approval.", - "enum": [ - "workspace-write", - "danger-full-access" - ] - }, - "justification": { - "type": "string", - "description": "Required with sandbox_permissions: one sentence for the user explaining why this exact command needs the wider access." } }, "required": [ @@ -45,76 +33,6 @@ ] } }, - { - "name": "create_goal", - "description": "Create one persisted same-session completion goal when the current direct human request is a long-running objective that should continue across autonomous goal rounds. You may infer that intent without requiring the user to say \"create a goal\". Do not use this for trivial single-turn work. Execution rejects non-human and subagent authority.", - "parameters": { - "type": "object", - "properties": { - "objective": { - "type": "string", - "description": "The concrete completion objective inferred from the direct human request." - }, - "max_goal_rounds": { - "type": "number", - "description": "Optional positive safe-integer limit on automatic continuation rounds." - } - }, - "required": [ - "objective" - ] - } - }, - { - "name": "edit", - "description": "Edit an existing UTF-8 text file by replacing literal text.", - "parameters": { - "type": "object", - "properties": { - "file_path": { - "type": "string", - "description": "Path to edit, resolved by the filesystem backend." - }, - "old_string": { - "type": "string", - "description": "Literal text to replace. Must match exactly." - }, - "new_string": { - "type": "string", - "description": "Literal replacement text. Use an empty string to delete the match." - }, - "replace_all": { - "type": "boolean", - "description": "Replace all matches. Defaults to false; when false, old_string must appear exactly once." - }, - "sandbox_permissions": { - "type": "string", - "description": "The wider sandbox mode this file operation needs. Only valid as a one-shot retry of an operation the sandbox just denied; requires justification and user approval.", - "enum": [ - "workspace-write", - "danger-full-access" - ] - }, - "justification": { - "type": "string", - "description": "Required with sandbox_permissions: one sentence for the user explaining why this exact file operation needs the wider access." - } - }, - "required": [ - "file_path", - "old_string", - "new_string" - ] - } - }, - { - "name": "get_goal", - "description": "Read the current same-session goal, including its exact id/revision, objective, phase, completed continuation rounds, round limit, blocker reason when present, and whether another continuation is armed. Call this before updating a goal.", - "parameters": { - "type": "object", - "properties": {} - } - }, { "name": "glob", "description": "Find files whose paths match a glob pattern. Returns matching file paths — never directories — including hidden and ignored files (VCS metadata directories are excluded). Up to 4 paths come back in modification-time order; a larger result instead returns 4 paths sampled across top-level entries, says so, and reports where the complete sorted list was saved. This tool does not enumerate directory entries.", @@ -158,359 +76,6 @@ "pattern" ] } - }, - { - "name": "ralph", - "description": "Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.", - "parameters": { - "type": "object", - "properties": { - "objective": { - "type": "string", - "description": "The immutable completion objective for every fresh Ralph round." - }, - "maxRounds": { - "type": "number", - "description": "Optional positive safe-integer round cap, bounded by the deployment ceiling." - } - }, - "required": [ - "objective" - ] - } - }, - { - "name": "read", - "description": "Read a UTF-8 text file and return line-numbered content.", - "parameters": { - "type": "object", - "properties": { - "file_path": { - "type": "string", - "description": "Path to read, resolved by the filesystem backend." - }, - "offset": { - "type": "number", - "description": "1-based first line to return. Defaults to 1." - }, - "limit": { - "type": "number", - "description": "Maximum number of lines to return. Defaults to 2000." - } - }, - "required": [ - "file_path" - ] - } - }, - { - "name": "skill", - "description": "Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.", - "parameters": { - "type": "object", - "properties": { - "name": { - "type": "string", - "description": "The exact skill name from the available skills list." - } - }, - "required": [ - "name" - ] - } - }, - { - "name": "subagent", - "description": "Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.", - "parameters": { - "type": "object", - "properties": { - "description": { - "type": "string", - "description": "A short (3-5 word) description of the delegated task, for display." - }, - "prompt": { - "type": "string", - "description": "The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs." - }, - "run_in_background": { - "type": "boolean", - "description": "Run as a background task and return its id; collect with task_output or stop with task_kill." - } - }, - "required": [ - "description", - "prompt" - ] - } - }, - { - "name": "subagent_fork", - "description": "Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.", - "parameters": { - "type": "object", - "properties": { - "description": { - "type": "string", - "description": "A short (3-5 word) description of the delegated task, for display." - }, - "prompt": { - "type": "string", - "description": "The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new." - }, - "run_in_background": { - "type": "boolean", - "description": "Run as a background task and return its id; collect with task_output or stop with task_kill." - } - }, - "required": [ - "description", - "prompt" - ] - } - }, - { - "name": "task_kill", - "description": "Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.", - "parameters": { - "type": "object", - "properties": { - "task_id": { - "type": "string", - "description": "Task id returned by the tool that started the background work." - }, - "reason": { - "type": "string", - "description": "Optional short reason, recorded in the log and forwarded to the task." - } - }, - "required": [ - "task_id" - ] - } - }, - { - "name": "task_list", - "description": "List your background tasks (running and finished) with their ids, kinds, and statuses.", - "parameters": { - "type": "object", - "properties": {} - } - }, - { - "name": "task_output", - "description": "Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.", - "parameters": { - "type": "object", - "properties": { - "task_id": { - "type": "string", - "description": "Task id returned by the tool that started the background work." - }, - "wait": { - "type": "boolean", - "description": "Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive." - }, - "timeout_ms": { - "type": "number", - "description": "Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum." - } - }, - "required": [ - "task_id" - ] - } - }, - { - "name": "todo_write", - "description": "Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).", - "parameters": { - "type": "object", - "properties": { - "todos": { - "type": "array", - "description": "The COMPLETE task list, replacing any previous list.", - "items": { - "type": "object", - "additionalProperties": false, - "properties": { - "content": { - "type": "string", - "description": "What the task is — a short imperative line." - }, - "status": { - "type": "string", - "description": "pending (not started) | in_progress (now) | completed (done).", - "enum": [ - "pending", - "in_progress", - "completed" - ] - } - }, - "required": [ - "content", - "status" - ] - } - } - }, - "required": [ - "todos" - ] - } - }, - { - "name": "update_goal", - "description": "Update the exact current goal revision. edit, pause, and resume require a direct top-level human request. During an automatic continuation of the current goal, complete and blocked are also allowed. blocked is rejected before the configured minimum round count; the model remains responsible for judging that the same condition persisted across those rounds and must explain it in blocked_reason.", - "parameters": { - "type": "object", - "properties": { - "goal_id": { - "type": "string", - "description": "Exact id returned by get_goal." - }, - "revision": { - "type": "number", - "description": "Exact positive revision returned by get_goal." - }, - "action": { - "type": "string", - "description": "edit | pause | resume | complete | blocked", - "enum": [ - "edit", - "pause", - "resume", - "complete", - "blocked" - ] - }, - "objective": { - "type": "string", - "description": "Replacement objective; valid only with action edit." - }, - "max_goal_rounds": { - "type": "number", - "description": "Replacement cap; valid only with action edit." - }, - "blocked_reason": { - "type": "string", - "description": "Concrete blocking condition; required only with action blocked." - } - }, - "required": [ - "goal_id", - "revision", - "action" - ] - } - }, - { - "name": "workflow", - "description": "Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.", - "parameters": { - "type": "object", - "properties": { - "script": { - "type": "string", - "description": "The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)." - }, - "meta": { - "type": "object", - "description": "The workflow identity block (plain JSON — never code).", - "additionalProperties": true, - "properties": { - "name": { - "type": "string", - "description": "Short kebab-case workflow name." - }, - "description": { - "type": "string", - "description": "One-line description of what the workflow does." - }, - "whenToUse": { - "type": "string", - "description": "Optional guidance on when this workflow applies." - }, - "phases": { - "type": "array", - "description": "Optional phase declarations matched by phase() calls.", - "items": { - "type": "object", - "additionalProperties": true, - "properties": { - "title": { - "type": "string", - "description": "The phase title phase() calls match by exact string." - }, - "detail": { - "type": "string", - "description": "Optional one-line description of the phase." - }, - "provider": { - "type": "string", - "description": "Optional provider override this phase is expected to use." - }, - "model": { - "type": "string", - "description": "Optional model override this phase is expected to use." - } - }, - "required": [ - "title" - ] - } - } - }, - "required": [ - "name", - "description" - ] - }, - "args": { - "type": "object", - "description": "Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).", - "additionalProperties": true - } - }, - "required": [ - "script", - "meta" - ] - } - }, - { - "name": "write", - "description": "Create or fully replace a UTF-8 text file.", - "parameters": { - "type": "object", - "properties": { - "file_path": { - "type": "string", - "description": "Path to write, resolved by the filesystem backend." - }, - "content": { - "type": "string", - "description": "Full UTF-8 text content to write." - }, - "sandbox_permissions": { - "type": "string", - "description": "The wider sandbox mode this file operation needs. Only valid as a one-shot retry of an operation the sandbox just denied; requires justification and user approval.", - "enum": [ - "workspace-write", - "danger-full-access" - ] - }, - "justification": { - "type": "string", - "description": "Required with sandbox_permissions: one sentence for the user explaining why this exact file operation needs the wider access." - } - }, - "required": [ - "file_path", - "content" - ] - } } ], "changes": [] diff --git a/packages/fs/tool-fs-search/src/glob.ts b/packages/fs/tool-fs-search/src/glob.ts index 94d9b0e627..12af97a24b 100644 --- a/packages/fs/tool-fs-search/src/glob.ts +++ b/packages/fs/tool-fs-search/src/glob.ts @@ -5,13 +5,6 @@ * model-facing schema, argument validation, shell-safe command construction, * result parsing, inline sampling, and formatting; process concerns (defaulting, * scrubbing, kill, backend substitution) stay behind `ctx.bash`. - * - * A complete result keeps ripgrep's modification-time order. A result too large - * to show inline does NOT: its inline page is sampled across the complete - * result's top-level entries ({@link sampleAcrossTopLevel}), because the sorted - * head of a broad match is routinely one subtree's worth of files and reads as - * if the workspace held nothing else. - * * @module @deepseek-ai/dsh-tool-fs-search/glob */ @@ -145,19 +138,9 @@ function topLevelSegment(path: string): string { * Choose the inline page of an over-cap result by round-robin across the * complete result's top-level entries, instead of taking its head. * - * `--sort=modified` (oldest first) is the right order for a complete result and - * the wrong basis for a sample of one: a broad pattern in a workspace holding one - * unpacked archive — whose restored timestamps predate everything the user - * wrote — gives a head that is entirely that subtree, and the model reads the - * page as the workspace. Round-robin gives every top-level entry a slot before - * any entry gets a second, so the page spans the tree; an entry that runs out of - * paths drops out and its remaining slots go to the rest. - * - * Modification-time order survives where it still means something: groups are - * visited in the order ripgrep first emits them, and each group's own paths keep - * their relative order. With one path per group — a flat result — this - * reproduces the sorted head exactly, so nothing changes for a result that has - * no subtree to hide. + * Every top-level entry receives a slot before any receives a second; exhausted + * groups drop out. Group order and order within each group follow `paths`, so a + * flat result reproduces the modification-time head. * * @param paths - the complete result, in ripgrep's modification-time order. * @param maxItems - how many paths the page may hold; the caller has already established it is smaller than `paths`. @@ -191,16 +174,8 @@ export function sampleAcrossTopLevel(paths: readonly string[], maxItems: number, } /** - * Format a CAPPED `glob` result: the inline page, then a footer stating that - * the page is a cross-directory sample rather than the most recent paths, how - * much of the top level it reaches, and either the formatted-spill recovery - * locator or the could-not-save explanation. The omitted count is a budget - * fact: the search itself completed. A result that fits inline never reaches - * here — it is emitted verbatim, in ripgrep's order. - * - * A result whose every path is its own top-level entry keeps the plain footer: - * the sample is the modification-time-ordered head, and naming a spread would only - * restate the path counts already there. + * Format a capped sampled page and its complete-result recovery path. A flat + * result keeps the plain footer because its sample is the modification-time head. * * @param sample - the inline page and its top-level spread. * @param seen - how many paths the complete result holds; always more than the page. From 3f71f91d5b71d73f2f9532e9e7592c43d26d0cdb Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 02:43:51 -0700 Subject: [PATCH 008/324] fix(hooks): reject invalid matcher regexes --- .../2026-06-30-hook-protocol-lib.i18n.yaml | 4 +- .../feature/2026-06-30-hook-protocol-lib.md | 4 +- .../2026-06-30-hook-protocol-lib.zh.md | 4 +- packages/hooks/hook-protocol/README.i18n.yaml | 4 +- packages/hooks/hook-protocol/README.md | 5 +-- packages/hooks/hook-protocol/README.zh.md | 5 +-- packages/hooks/hook-protocol/src/index.ts | 2 +- packages/hooks/hook-protocol/src/matcher.ts | 40 ++++++++++++++----- .../hooks/hook-protocol/tests/matcher.spec.ts | 18 ++++++++- packages/hooks/hooks-claude/README.i18n.yaml | 4 +- packages/hooks/hooks-claude/README.md | 2 +- packages/hooks/hooks-claude/README.zh.md | 2 +- packages/hooks/hooks-claude/src/config.ts | 10 +++-- .../hooks/hooks-claude/tests/bridge.spec.ts | 30 ++++++++++++-- .../hooks/hooks-claude/tests/config.spec.ts | 6 +++ packages/hooks/hooks-codex/README.i18n.yaml | 4 +- packages/hooks/hooks-codex/README.md | 2 +- packages/hooks/hooks-codex/README.zh.md | 2 +- packages/hooks/hooks-codex/src/config.ts | 11 +++-- .../hooks/hooks-codex/tests/bridge.spec.ts | 23 ++++++++++- .../hooks/hooks-codex/tests/config.spec.ts | 6 +++ 21 files changed, 143 insertions(+), 45 deletions(-) diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml index 260ea57905..cbbfcc96c9 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md -2026-06-30-hook-protocol-lib.md: 33ec23dd4fa6aa8b4966bbe6c0ca5697ec83056c -2026-06-30-hook-protocol-lib.zh.md: 8e8c89a4ecca3bea98fb26bc55974765f27f6a11 +2026-06-30-hook-protocol-lib.md: fd3fbe6d0332210a4bf4fe49fecf4bb7b656ec78 +2026-06-30-hook-protocol-lib.zh.md: dacd7f341901c5003d6542fac70b46ccb49d5968 diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md index 33ec23dd4f..fd3fbe6d03 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md @@ -15,7 +15,7 @@ This Agent Note introduces `@deepseek-ai/dsh-hook-protocol`, a **library** (not A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns four primitive families and the `hook/*` session events; each bridge plugin (`dsh-hooks-claude`, `dsh-hooks-codex`) owns what genuinely differs. **Shared (here):** -- **Matcher** — `matchesMatcher(pattern, query, mode)`. The ONE axis the dialects differ on is collapsed to the `mode` parameter: `claude` treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` is always an unanchored regex. Match-all on absent/`''`/`'*'`; an invalid regex matches nothing (never throws into the loop). +- **Matcher** — `matcherDiagnostic(pattern, mode)` and `matchesMatcher(pattern, query, mode)`. The ONE axis the dialects differ on is collapsed to the `mode` parameter: `claude` treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` is always an unanchored regex. Match-all on absent/`''`/`'*'`. Each bridge validates runnable matcher groups while parsing and treats an invalid regex as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. Runtime matching still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. - **Execution** — `runHook(bash, hook, options)`. Runs a command hook through the `ctx.bash` seam rather than a bespoke `spawn`: the executor already provides the scrubbed-but-overridable env, process-group kills, and timeout the protocol needs, and `dsh-bash`'s `stdin`/`env` fields (added for exactly this) are the trusted-plugin surface an in-process bridge is allowed to use. It serializes the bridge-built payload to stdin (trailing newline iff CC), honors the hook's `timeoutSec` (else `DEFAULT_HOOK_TIMEOUT_MS`, the 10-minute reference default both dialects share), and never throws (an executor rejection becomes a non-blocking-error `HookOutput`). - **Decode** — `parseHookOutput(exit, stdout, stderr)`, the exit-code + structured-stdout codec, producing a dialect-neutral `HookOutput`. Exit `0` → lenient JSON parse of stdout; exit `2` → blocking error with `stderr` as the reason (surfaced as `decision: 'block'` so no caller needs a separate exit-code branch); other → non-blocking error. Parses the CC structured-stdout fields that have a consumer on some path (`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`); the bridge honors only the subset meaningful for its dialect. Fields with no consumer on any path are not parsed at all (CC's `suppressOutput` — hook stdout never enters a transcript here, so there is nothing to suppress; see [the tighten-hook-protocol-contract Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)). - **Merge** — `mergeHookOutputs(outputs)`, folding multiple matched hooks into one most-restrictive `MergedHookOutcome`: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined `\n\n`, context/system-messages accumulated in order. @@ -29,4 +29,4 @@ A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns fo ## Consequences -Each bridge parses config, builds its dialect payload, invokes the shared runner and merge logic, maps the decision, and appends `hook/*`. Protocol tests cover every matcher mode, exit-code and codec field, runner plumbing, merge precedence, and audit helper at per-file 100%; bridge tests exercise the library's real load path. `updatedInput` is parsed but only logged and warned until the [input-rewrite proposal](../../proposed/feature/2026-06-30-pre-tool-input-rewrite.md) lands. +Each bridge parses config atomically, builds its dialect payload, invokes the shared runner and merge logic, maps the decision, and appends `hook/*`. Protocol tests cover every matcher mode and diagnostic, exit-code and codec field, runner plumbing, merge precedence, and audit helper at per-file 100%; bridge tests exercise the library's real load path and pin invalid-config containment. `updatedInput` is parsed but only logged and warned until the [input-rewrite proposal](../../proposed/feature/2026-06-30-pre-tool-input-rewrite.md) lands. diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md index 8e8c89a4ec..dacd7f3419 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md @@ -15,7 +15,7 @@ Status: implemented 在 `packages/hooks/` 分组下新建 `hook-protocol` 作为纯库。它拥有四个原语族和 `hook/*` 会话事件；每个桥接插件（`dsh-hooks-claude`、`dsh-hooks-codex`）拥有真正不同的部分。 **共享（本库）：** -- **Matcher** — `matchesMatcher(pattern, query, mode)`。两种方言唯一不同的轴被收敛为 `mode` 参数：`claude` 将纯 `[A-Za-z0-9_|]+` 模式视为字面量（管道符 = 精确匹配的多选），其余视为正则；`codex` 始终是无锚定正则。缺省/`''`/`'*'` 匹配一切；无效正则匹配空集（绝不向 agent loop（智能体循环）抛异常）。 +- **Matcher** — `matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。两种方言唯一不同的轴被收敛为 `mode` 参数：`claude` 将纯 `[A-Za-z0-9_|]+` 模式视为字面量（管道符 = 精确匹配的多选），其余视为正则；`codex` 始终是无锚定正则。缺省/`''`/`'*'` 匹配一切。每个桥接插件在解析时校验可运行的 matcher group，将无效正则视为整份配置加载失败，输出稳定的方言/模式/事件诊断，且不注册任何钩子监听器。运行时匹配仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 - **执行** — `runHook(bash, hook, options)`。通过 `ctx.bash` seam 而非自建 `spawn` 运行命令钩子：执行器已提供清洗但可覆盖的 env、进程组 kill 和超时，正是协议所需的能力；`dsh-bash` 的 `stdin`/`env` 字段（正是为此添加的）是进程内桥接插件被允许使用的受信插件接口。它将桥接插件构建的 payload 序列化到 stdin（CC 时追加尾部换行），遵守钩子的 `timeoutSec`（否则使用 `DEFAULT_HOOK_TIMEOUT_MS`，即两种方言共享的 10 分钟参考默认值），且从不抛异常（执行器拒绝变为 non-blocking-error 的 `HookOutput`）。 - **解码** — `parseHookOutput(exit, stdout, stderr)`，exit-code + structured-stdout 编解码器，产出方言无关的 `HookOutput`。Exit `0` → 宽松 JSON 解析 stdout；exit `2` → blocking error，`stderr` 为原因（以 `decision: 'block'` 呈现，调用方无需单独处理 exit-code 分支）；其他 → non-blocking error。解析 CC structured-stdout 中在某条路径上有消费方的字段（`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`）；桥接插件只采纳对其方言有意义的子集。在任何路径上都没有消费方的字段不予解析（CC 的 `suppressOutput`——钩子 stdout 在此处从不进入 transcript（文本记录），因此无需抑制；见 [收紧钩子协议契约 Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)）。 - **合并** — `mergeHookOutputs(outputs)`，将多个匹配钩子的输出折叠为一个最严格的 `MergedHookOutcome`：权限优先级 **deny > ask > allow**，halt 在首个 `continue:false` 时粘滞，阻止原因以 `\n\n` 拼接，context/system-messages 按序累积。 @@ -29,4 +29,4 @@ Status: implemented ## 后果 -每个桥接插件解析配置、构建方言 payload、调用共享的 runner 与合并逻辑、映射 decision、追加 `hook/*`。协议测试覆盖每种 matcher 模式、exit-code 与编解码器字段、runner 管道、合并优先级和审计辅助函数，逐文件 100% 覆盖率；桥接插件测试验证库的真实加载路径。`updatedInput` 已解析但仅记录日志并发出警告，直到 [input-rewrite 提案](../../proposed/feature/2026-06-30-pre-tool-input-rewrite.md)落地。 +每个桥接插件以原子方式解析配置、构建方言 payload、调用共享的 runner 与合并逻辑、映射 decision、追加 `hook/*`。协议测试覆盖每种 matcher 模式与诊断、exit-code 与编解码器字段、runner 管道、合并优先级和审计辅助函数，逐文件 100% 覆盖率；桥接插件测试验证库的真实加载路径，并锁定无效配置的隔离行为。`updatedInput` 已解析但仅记录日志并发出警告，直到 [input-rewrite 提案](../../proposed/feature/2026-06-30-pre-tool-input-rewrite.md)落地。 diff --git a/packages/hooks/hook-protocol/README.i18n.yaml b/packages/hooks/hook-protocol/README.i18n.yaml index f74f1bb3a8..3869ef696c 100644 --- a/packages/hooks/hook-protocol/README.i18n.yaml +++ b/packages/hooks/hook-protocol/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hook-protocol/README.md -README.md: 10cfcdcbf819f318f2ccaf412ae04bba60812397 -README.zh.md: f6fd30c968f68faa46d7ea07188cb22ee5ef3afe +README.md: 92b5e146c7da3531246da627884143991c76932b +README.zh.md: c49b7e75848f9bc736492b66d1126aa93287ace4 diff --git a/packages/hooks/hook-protocol/README.md b/packages/hooks/hook-protocol/README.md index 10cfcdcbf8..92b5e146c7 100644 --- a/packages/hooks/hook-protocol/README.md +++ b/packages/hooks/hook-protocol/README.md @@ -10,7 +10,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud | Concern | Here (`dsh-hook-protocol`) | The bridge (`dsh-hooks-claude` / `-codex`) | |---|---|---| -| Matcher test | `matchesMatcher(pattern, query, mode)` — literal-or-regex by `mode` | picks its `mode` (`claude` = literal-or-regex, `codex` = always regex) | +| Matcher validation + test | `matcherDiagnostic(pattern, mode)` for parse-time diagnostics; `matchesMatcher(pattern, query, mode)` for contained runtime matching | picks its `mode` (`claude` = literal-or-regex, `codex` = always regex) and rejects a config group carrying a diagnostic | | Run a hook | `runHook(bash, hook, opts, now)` — stdin payload + env via `ctx.bash`, decode | builds the per-event stdin **payload** + the dialect's **env** | | Decode output | `parseHookOutput(exit, stdout, stderr)` → neutral `HookOutput` | maps the neutral `HookOutput` onto a seam-specific typed Decision | | Merge N hooks | `mergeHookOutputs(outputs)` → most-restrictive `MergedHookOutcome` | — | @@ -19,7 +19,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud ## Primitives -- **`matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; `claude` mode treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` mode is always an unanchored regex. An invalid regex matches nothing (never throws). +- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; `claude` mode treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` mode is always an unanchored regex. Bridge parsers use `matcherDiagnostic` to reject an invalid regex with a stable diagnostic before registering any hooks. The runtime predicate still contains an invalid pattern as a non-match, so a direct library caller cannot throw into the agent loop. - **`runHook(bash, hook, options, now)`** — require and forward the caller-owned `options.signal`, serialize `options.payload` to the hook's stdin (with a trailing newline iff `options.trailingNewline`), merge `options.env` after the executor's credential scrub (the `dsh-bash` trusted-plugin surface), honor the hook's `timeoutSec` (else `options.defaultTimeoutMs` — the bridge owns the default, its config defaulting to the lib's `DEFAULT_HOOK_TIMEOUT_MS` 10-minute reference), and decode the result (threading `options.expectedEventName` to the codec). Cancellation therefore reaches the executor's process-group kill and join boundary. Never throws: an executor rejection (infra fault) becomes a `HookOutput` with `exitCode: undefined` (a non-blocking error). `now` is injected for testable durations. - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** decodes exit status and structured stdout. Exit 2 blocks with stderr; other failures are non-blocking. A matching hook-specific permission decision overrides the legacy top-level decision; mismatched or missing event discriminators suppress only event-specific fields. Top-level fields remain event-agnostic, and successful non-JSON output is left to the bridge. - **`mergeHookOutputs(outputs)`** — fold the results of every hook that matched one point: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined with `\n\n`, `additionalContext`/`systemMessages` accumulated in order. @@ -42,4 +42,3 @@ No direct invalidation; the named consumer owns any request-prefix changes. ## Known Limitations and Deferred Work - **`HookOutput.updatedInput` is parsed but not honored** — input rewrite is a deferred consistency-design problem ([the pre-tool-input-rewrite Agent Note](../../../.agents/notes/proposed/feature/2026-06-30-pre-tool-input-rewrite.md)); a bridge logs + warns when a hook sets it. See `src/types.ts` for the full contracts. -- **An invalid matcher regex matches nothing, silently** — `matchesMatcher` never throws; surfacing the error needs a diagnostic-returning variant or parse-time validation (`TODO(matcher-diagnostics)`). diff --git a/packages/hooks/hook-protocol/README.zh.md b/packages/hooks/hook-protocol/README.zh.md index f6fd30c968..c49b7e7584 100644 --- a/packages/hooks/hook-protocol/README.zh.md +++ b/packages/hooks/hook-protocol/README.zh.md @@ -10,7 +10,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 | 关注点 | 此处（`dsh-hook-protocol`） | 桥接（`dsh-hooks-claude` / `-codex`） | |---|---|---| -| Matcher 测试 | `matchesMatcher(pattern, query, mode)`：根据 `mode` 使用字面匹配或正则匹配 | 选择自身 `mode`（`claude` = 字面或正则，`codex` = 始终使用正则） | +| Matcher 校验 + 测试 | `matcherDiagnostic(pattern, mode)` 用于解析时诊断；`matchesMatcher(pattern, query, mode)` 用于收敛的运行时匹配 | 选择自身 `mode`（`claude` = 字面或正则，`codex` = 始终使用正则），并拒绝带有诊断的配置组 | | 运行 hook | `runHook(bash, hook, opts, now)`：通过 `ctx.bash` 提供 stdin payload + env，再解码 | 构造每个事件的 stdin **payload** + 该方言的 **env** | | 解码输出 | `parseHookOutput(exit, stdout, stderr)` → 中性 `HookOutput` | 将中性 `HookOutput` 映射到 seam 特定的类型化 Decision | | 合并 N 个 hook | `mergeHookOutputs(outputs)` → 最严格的 `MergedHookOutcome` | （无） | @@ -19,7 +19,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 ## 原语 -- **`matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；`claude` 模式将纯 `[A-Za-z0-9_|]+` pattern 视为字面值（pipe = 精确匹配交替），其他 pattern 视为正则；`codex` 模式始终使用未锚定正则。无效正则不匹配任何内容（绝不抛出异常）。 +- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；`claude` 模式将纯 `[A-Za-z0-9_|]+` pattern 视为字面值（pipe = 精确匹配交替），其他 pattern 视为正则；`codex` 模式始终使用未锚定正则。桥接解析器使用 `matcherDiagnostic` 在注册任何 hook 之前拒绝无效正则，并输出稳定诊断。运行时谓词仍将无效 pattern 收敛为不匹配，因此直接库调用无法向 agent loop 抛出异常。 - **`runHook(bash, hook, options, now)`**：要求并转发调用方拥有的 `options.signal`，将 `options.payload` 序列化到 hook stdin（当且仅当 `options.trailingNewline` 时添加尾随换行符），在执行器凭证清理后合并 `options.env`（`dsh-bash` 受信任插件表层），遵循 hook 的 `timeoutSec`（否则使用 `options.defaultTimeoutMs`；默认值属于桥接，其配置默认为 lib 的 `DEFAULT_HOOK_TIMEOUT_MS` 10 分钟参考值），再解码结果（将 `options.expectedEventName` 传递给 codec）。因此取消会到达执行器的进程组终止与 join 边界。它绝不抛出异常：执行器拒绝（基础设施故障）会变为 `HookOutput`，其 `exitCode: undefined`（非阻塞错误）。`now` 会被注入，以便测试持续时间。 - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** 解码退出状态与结构化 stdout。退出码 2 使用 stderr 阻塞；其他失败不阻塞。匹配的 hook 特定权限决策会覆盖遗留顶层决策；事件判别字段不匹配或缺失只会抑制事件特定字段。顶层字段仍与事件无关，成功但非 JSON 的输出会留给桥接处理。 - **`mergeHookOutputs(outputs)`**：折叠在一个点上匹配的每个 hook 结果：权限优先级为 **deny > ask > allow**，首个 `continue:false` 使 halt 粘滞，阻塞原因用 `\n\n` 连接，`additionalContext`／`systemMessages` 按顺序累积。 @@ -42,4 +42,3 @@ Hook 溯源记录必须位于开启轮次内。轮次中点（`PreToolUse`／`Po ## 已知限制与暂缓事项 - **`HookOutput.updatedInput` 会被解析但不会应用**：输入改写是已暂缓的一致性设计问题（见 [pre-tool-input-rewrite Agent Note](../../../.agents/notes/proposed/feature/2026-06-30-pre-tool-input-rewrite.md)）；当 hook 设置它时，桥接会记录 + 警告。完整契约见 `src/types.ts`。 -- **无效 matcher 正则会静默地不匹配任何内容**：`matchesMatcher` 绝不抛出异常；显示该错误需要返回诊断的变体或解析时验证（`TODO(matcher-diagnostics)`）。 diff --git a/packages/hooks/hook-protocol/src/index.ts b/packages/hooks/hook-protocol/src/index.ts index e342665057..d67746f824 100644 --- a/packages/hooks/hook-protocol/src/index.ts +++ b/packages/hooks/hook-protocol/src/index.ts @@ -13,7 +13,7 @@ export type { MatcherGroup, MatcherMode, } from './types.ts' -export { matchesMatcher } from './matcher.ts' +export { matcherDiagnostic, matchesMatcher } from './matcher.ts' export { parseHookOutput } from './codec.ts' export { DEFAULT_HOOK_TIMEOUT_MS, runHook } from './runner.ts' export type { RunHookOptions, RunHookResult } from './runner.ts' diff --git a/packages/hooks/hook-protocol/src/matcher.ts b/packages/hooks/hook-protocol/src/matcher.ts index 036954a59c..ca3a867418 100644 --- a/packages/hooks/hook-protocol/src/matcher.ts +++ b/packages/hooks/hook-protocol/src/matcher.ts @@ -2,7 +2,8 @@ * Matcher shared by both hook dialects. Claude treats alphanumeric/underscore/ * pipe patterns as literal alternatives and other patterns as regex; Codex * treats every non-empty pattern as an unanchored regex. Missing, empty, and - * `*` match all; invalid regexes silently match nothing. + * `*` match all. Runtime matching contains invalid regexes as non-matches; + * config parsers use {@link matcherDiagnostic} to reject them with a diagnostic. * @module @deepseek-ai/dsh-hook-protocol/matcher */ @@ -16,10 +17,35 @@ function isMatchAll(matcher: string | undefined): boolean { /** A Claude-literal pattern is purely word chars + `|` (the regex-vs-literal discriminator). */ const CLAUDE_LITERAL = /^[A-Za-z0-9_|]+$/ +/** Compile an unanchored matcher regex; invalid patterns return `undefined`. */ +function compileRegex(pattern: string): RegExp | undefined { + try { + return new RegExp(pattern) + } catch { + return undefined + } +} + +/** + * Validate one matcher before a bridge accepts its config group. + * @param matcher - configured pattern; match-all sentinels are valid. + * @param mode - dialect deciding whether a word-and-pipe pattern is literal. + * @returns `undefined` for a valid matcher, otherwise a stable diagnostic. + */ +export function matcherDiagnostic(matcher: string | undefined, mode: MatcherMode): string | undefined { + if (isMatchAll(matcher)) return undefined + const pattern = matcher as string + if (mode === 'claude' && CLAUDE_LITERAL.test(pattern)) return undefined + return compileRegex(pattern) === undefined + ? `invalid ${mode} regex matcher ${JSON.stringify(pattern)}` + : undefined +} + /** * Whether `matcher` selects `query` under the given dialect. Claude literal * patterns exact-match pipe-separated alternatives; all other patterns are - * unanchored regexes. Invalid regexes return `false` rather than throwing. + * unanchored regexes. Invalid regexes return `false` rather than throwing; + * bridge config parsers surface them through {@link matcherDiagnostic} before use. * @param matcher - the configured pattern; absent/empty/`'*'` are the match-all sentinels. * @param query - the candidate value (a tool name, a session source, …). * @param mode - the dialect deciding literal-vs-regex interpretation of the pattern. @@ -33,13 +59,5 @@ export function matchesMatcher(matcher: string | undefined, query: string, mode: if (mode === 'claude' && CLAUDE_LITERAL.test(pattern)) { return pattern.split('|').includes(query) } - try { - return new RegExp(pattern).test(query) - } catch { - // Invalid regex: a broken matcher selects nothing rather than throwing into - // the agent loop. This is silent — callers get `false`, indistinguishable - // from a genuine non-match, so a typo'd pattern quietly disables the matcher. - // Surfacing it needs a diagnostic-returning variant (TODO(matcher-diagnostics)). - return false - } + return compileRegex(pattern)?.test(query) ?? false } diff --git a/packages/hooks/hook-protocol/tests/matcher.spec.ts b/packages/hooks/hook-protocol/tests/matcher.spec.ts index 37e2acb137..a1f794aa28 100644 --- a/packages/hooks/hook-protocol/tests/matcher.spec.ts +++ b/packages/hooks/hook-protocol/tests/matcher.spec.ts @@ -1,5 +1,5 @@ import { describe, expect, it } from 'vitest' -import { matchesMatcher } from '@deepseek-ai/dsh-hook-protocol' +import { matcherDiagnostic, matchesMatcher } from '@deepseek-ai/dsh-hook-protocol' describe('matchesMatcher — match-all sentinels (both dialects)', () => { for (const mode of ['claude', 'codex'] as const) { @@ -56,3 +56,19 @@ describe('matchesMatcher — invalid regex is a non-match (never throws)', () => expect(matchesMatcher('[', 'x', 'codex')).toBe(false) }) }) + +describe('matcherDiagnostic — parse-time diagnostics', () => { + it('accepts match-all sentinels, Claude literals, and valid regexes', () => { + expect(matcherDiagnostic(undefined, 'claude')).toBeUndefined() + expect(matcherDiagnostic('', 'codex')).toBeUndefined() + expect(matcherDiagnostic('*', 'codex')).toBeUndefined() + expect(matcherDiagnostic('Edit|Write', 'claude')).toBeUndefined() + expect(matcherDiagnostic('^Bash$', 'claude')).toBeUndefined() + expect(matcherDiagnostic('Edit|Write', 'codex')).toBeUndefined() + }) + + it('returns a stable diagnostic for invalid regexes in either dialect', () => { + expect(matcherDiagnostic('(', 'claude')).toBe('invalid claude regex matcher "("') + expect(matcherDiagnostic('[', 'codex')).toBe('invalid codex regex matcher "["') + }) +}) diff --git a/packages/hooks/hooks-claude/README.i18n.yaml b/packages/hooks/hooks-claude/README.i18n.yaml index c4d7c1bdc9..6aa1c25d44 100644 --- a/packages/hooks/hooks-claude/README.i18n.yaml +++ b/packages/hooks/hooks-claude/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hooks-claude/README.md -README.md: 24259c24ea35cd450f8ea27ca2cca423ed4406bd -README.zh.md: 9f58b782190721de08750e5bd4eac9e5effd5c6a +README.md: 8bdce8555b4b1919bdeebf02cbf35f7c60a3e1ff +README.zh.md: 4cceffb364b80b61686561a89b0b2a0161d16566 diff --git a/packages/hooks/hooks-claude/README.md b/packages/hooks/hooks-claude/README.md index 24259c24ea..8bdce8555b 100644 --- a/packages/hooks/hooks-claude/README.md +++ b/packages/hooks/hooks-claude/README.md @@ -28,7 +28,7 @@ In a `cordis.yml`: projectDir: . ``` -The config is parsed **once** at load. `configPath` is **process-level**: a relative path resolves against the process's launch cwd at load time, so a single config applies to the whole process — there is no per-session (`session/new.cwd`) config discovery yet (`TODO(per-session-hook-config)`). A read/parse failure is contained — the bridge logs a warning and registers nothing rather than crashing boot (a typo'd path must not take the agent down). Only shell-form `type: 'command'` hooks run; an `http`/`mcp_tool`/`prompt`/`agent` hook is parsed-and-skipped with a warning. A hook with no per-hook `timeout` runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes — the CC default). +The config is parsed **once** at load. `configPath` is **process-level**: a relative path resolves against the process's launch cwd at load time, so a single config applies to the whole process — there is no per-session (`session/new.cwd`) config discovery yet (`TODO(per-session-hook-config)`). A read/parse failure is contained — including an invalid regex matcher, reported with its pattern and event — and the bridge logs a warning and registers nothing rather than crashing boot (a typo'd path must not take the agent down). Only shell-form `type: 'command'` hooks run; an `http`/`mcp_tool`/`prompt`/`agent` hook is parsed-and-skipped with a warning. A hook with no per-hook `timeout` runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes — the CC default). The hooks **themselves** run in the agent's session workspace: for the agent-scoped points the bridge passes the session's `cwd` (the `session/new.cwd`) as the hook process's working directory, so a hook's `pwd`/relative-path/marker operates in the user's project tree, not the server launch dir. diff --git a/packages/hooks/hooks-claude/README.zh.md b/packages/hooks/hooks-claude/README.zh.md index 9f58b78219..4cceffb364 100644 --- a/packages/hooks/hooks-claude/README.zh.md +++ b/packages/hooks/hooks-claude/README.zh.md @@ -28,7 +28,7 @@ const config: Config = { projectDir: . ``` -配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，因此一份配置应用于整个进程。尚未进行每会话（`session/new.cwd`）配置发现（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳：桥接记录警告且不注册任何内容，而不是使启动崩溃（路径拼写错误不应使 agent 停止）。只运行 shell 形式 `type: 'command'` hook；`http`／`mcp_tool`／`prompt`／`agent` hook 会被解析并跳过，同时记录警告。没有每 hook `timeout` 的 hook 会使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟，即 CC 默认值）。 +配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，因此一份配置应用于整个进程。尚未进行每会话（`session/new.cwd`）配置发现（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳，其中包括无效 matcher 正则（报告其 pattern 与事件）：桥接记录警告且不注册任何内容，而不是使启动崩溃（路径拼写错误不应使 agent 停止）。只运行 shell 形式 `type: 'command'` hook；`http`／`mcp_tool`／`prompt`／`agent` hook 会被解析并跳过，同时记录警告。没有每 hook `timeout` 的 hook 会使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟，即 CC 默认值）。 hook **本身** 会在 agent 的会话工作区中运行：对 agent scope 点，桥接会将会话 `cwd`（`session/new.cwd`）作为 hook 进程工作目录，因此 hook 的 `pwd`／相对路径／marker 作用于 user 项目树，而非服务器启动目录。 diff --git a/packages/hooks/hooks-claude/src/config.ts b/packages/hooks/hooks-claude/src/config.ts index 3797d4e56f..2f66a10a01 100644 --- a/packages/hooks/hooks-claude/src/config.ts +++ b/packages/hooks/hooks-claude/src/config.ts @@ -6,7 +6,7 @@ * @module @deepseek-ai/dsh-hooks-claude/config */ -import type { MatcherGroup } from '@deepseek-ai/dsh-hook-protocol' +import { matcherDiagnostic, type MatcherGroup } from '@deepseek-ai/dsh-hook-protocol' /** A parsed CC config: event name → its matcher groups (command hooks only). */ export type ClaudeHookConfig = Record @@ -54,7 +54,8 @@ export function substituteCommand(command: string, vars: SubstitutionVars): stri /** * Parse either a settings `hooks` value or a bare `hooks.json` event map. Malformed entries are * ignored rather than failing boot; non-command hooks are returned in `skipped`, and substitutions - * are applied to every surviving command. + * are applied to every surviving command. A runnable group with an invalid regex matcher throws a + * `SyntaxError`, allowing the bridge to reject the complete config before listener registration. * * @param raw - the parsed JSON config: a settings object with a `hooks` key, or the bare * event map. @@ -92,8 +93,11 @@ export function parseClaudeConfig(raw: unknown, vars: SubstitutionVars = {}): Pa }) } if (commands.length === 0) continue + const matcher = typeof group.matcher === 'string' ? group.matcher : undefined + const diagnostic = matcherDiagnostic(matcher, 'claude') + if (diagnostic !== undefined) throw new SyntaxError(`${diagnostic} on event ${JSON.stringify(event)}`) groups.push({ - ...typeof group.matcher === 'string' ? { matcher: group.matcher } : {}, + ...matcher !== undefined ? { matcher } : {}, hooks: commands, }) } diff --git a/packages/hooks/hooks-claude/tests/bridge.spec.ts b/packages/hooks/hooks-claude/tests/bridge.spec.ts index 5b55261b14..c2d19f351f 100644 --- a/packages/hooks/hooks-claude/tests/bridge.spec.ts +++ b/packages/hooks/hooks-claude/tests/bridge.spec.ts @@ -44,17 +44,22 @@ function writeConfig(hooks: unknown, scripts: Record = {}): stri return dir } -async function harness(configDir: string, adapter: MockAdapter): Promise { - return (await harnessWithFiber(configDir, adapter)).ctx +async function harness(configDir: string, adapter: MockAdapter, beforeHooks?: (ctx: Context) => void): Promise { + return (await harnessWithFiber(configDir, adapter, beforeHooks)).ctx } /** {@link harness}, also exposing the bridge's fiber for tests that dispose it. */ -async function harnessWithFiber(configDir: string, adapter: MockAdapter): Promise<{ ctx: Context; hooks: Fiber }> { +async function harnessWithFiber( + configDir: string, + adapter: MockAdapter, + beforeHooks?: (ctx: Context) => void, +): Promise<{ ctx: Context; hooks: Fiber }> { const ctx = new Context() await mountAgentLoopTestDependencies(ctx) await ctx.plugin(AgentLoop, { agents: [] }) await ctx.plugin(LocalSubprocessService) await ctx.plugin(LocalBashExecutor, { timeoutMs: 10_000 }) + beforeHooks?.(ctx) const hooks = await ctx.plugin(HooksClaude, { configPath: join(configDir, 'hooks.json') }) ctx.llm.registerAdapter(['mock'], adapter) return { ctx, hooks } @@ -360,6 +365,25 @@ describe('hooks-claude bridge — load resilience', () => { expect(adapter.requests).toHaveLength(1) }) + it('an invalid regex matcher is reported and registers no hooks', async () => { + const dir = writeConfig({ + UserPromptSubmit: [{ hooks: [{ type: 'command', command: 'exit 2' }] }], + PreToolUse: [{ matcher: '(', hooks: [{ type: 'command', command: 'exit 2' }] }], + }) + const adapter = new MockAdapter([textResponse('fine')]) + const warn = vi.fn() + const ctx = await harness(dir, adapter, (ctx) => { ctx.logger.warn = warn as never }) + const agent = ctx.agentLoop.create(SessionId('invalid-claude-matcher'), { provider: 'mock', model: 'mock' }) + agent.followup({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } }) + await waitForIdle(ctx, agent) + expect(adapter.requests).toHaveLength(1) + expect(events(agent).some(event => event.type === 'hook/invoked')).toBe(false) + + expect(warn).toHaveBeenCalledWith(expect.stringContaining( + 'invalid claude regex matcher "(" on event "PreToolUse"', + )) + }) + it('disposing the bridge fiber removes its listeners (HMR safety)', async () => { // A BLOCKING UserPromptSubmit hook: if the listener leaked past dispose it // would veto the prompt (0 model requests) and log a hook/invoked. Build the diff --git a/packages/hooks/hooks-claude/tests/config.spec.ts b/packages/hooks/hooks-claude/tests/config.spec.ts index f635ef0fd9..5be9947b8b 100644 --- a/packages/hooks/hooks-claude/tests/config.spec.ts +++ b/packages/hooks/hooks-claude/tests/config.spec.ts @@ -63,4 +63,10 @@ describe('parseClaudeConfig', () => { const { config } = parseClaudeConfig({ Stop: [{ hooks: [{ type: 'command', command: 's.sh' }] }] }) expect('matcher' in config.Stop![0]!).toBe(false) }) + + it('rejects an invalid regex matcher with its event name', () => { + expect(() => parseClaudeConfig({ + PreToolUse: [{ matcher: '(', hooks: [{ type: 'command', command: 'x.sh' }] }], + })).toThrow('invalid claude regex matcher "(" on event "PreToolUse"') + }) }) diff --git a/packages/hooks/hooks-codex/README.i18n.yaml b/packages/hooks/hooks-codex/README.i18n.yaml index bb102c814b..ba274e13e3 100644 --- a/packages/hooks/hooks-codex/README.i18n.yaml +++ b/packages/hooks/hooks-codex/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hooks-codex/README.md -README.md: fd57762c6fb91e0ea47ec57c30bf9850bc488a33 -README.zh.md: 367d6acd0fec486cb0f9fb50023ad2ed4cca7217 +README.md: 62a9599b17a816205f91cee8ba6ce7eab1852681 +README.zh.md: 813c8ca1def904c3f6b79472ecc785ff316606d6 diff --git a/packages/hooks/hooks-codex/README.md b/packages/hooks/hooks-codex/README.md index fd57762c6f..62a9599b17 100644 --- a/packages/hooks/hooks-codex/README.md +++ b/packages/hooks/hooks-codex/README.md @@ -34,7 +34,7 @@ In a `cordis.yml`: model: deepseek-v4 ``` -The config is parsed **once** at load. `configPath` is **process-level** — a relative path resolves against the process launch cwd at load time, not per-session (`TODO(per-session-hook-config)`). A read/parse failure is contained (logs + registers nothing). Only sync `type: 'command'` hooks run — a non-command or `async: true` hook is parsed-and-skipped with a warning. A hook accepts `timeout` or the `timeoutSec` alias; one that sets neither runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes). Events outside the five bridge-supported points are dropped at parse. +The config is parsed **once** at load. `configPath` is **process-level** — a relative path resolves against the process launch cwd at load time, not per-session (`TODO(per-session-hook-config)`). A read/parse failure is contained (logs + registers nothing); an invalid regex matcher is one such failure and reports its pattern and event. Only sync `type: 'command'` hooks run — a non-command or `async: true` hook is parsed-and-skipped with a warning. A hook accepts `timeout` or the `timeoutSec` alias; one that sets neither runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes). Events outside the five bridge-supported points are dropped at parse. The hooks themselves run in the agent's session workspace: for the agent-scoped points the bridge passes the session's `cwd` as the hook process's working directory, so a hook operates in the user's project tree, not the server launch dir. diff --git a/packages/hooks/hooks-codex/README.zh.md b/packages/hooks/hooks-codex/README.zh.md index 367d6acd0f..813c8ca1de 100644 --- a/packages/hooks/hooks-codex/README.zh.md +++ b/packages/hooks/hooks-codex/README.zh.md @@ -34,7 +34,7 @@ const config: Config = { model: deepseek-v4 ``` -配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，而非每会话解析（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳（记录 + 不注册任何内容）。只运行同步 `type: 'command'` hook；非 command 或 `async: true` hook 会被解析并跳过，同时记录警告。hook 接受 `timeout` 或 `timeoutSec` alias；两者都未设置时，使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟）。五个桥接支持点之外的事件会在解析时丢弃。 +配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，而非每会话解析（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳（记录 + 不注册任何内容）；无效 matcher 正则属于此类失败，并报告其 pattern 与事件。只运行同步 `type: 'command'` hook；非 command 或 `async: true` hook 会被解析并跳过，同时记录警告。hook 接受 `timeout` 或 `timeoutSec` alias；两者都未设置时，使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟）。五个桥接支持点之外的事件会在解析时丢弃。 hook 本身会在 agent 的会话工作区中运行：对 agent scope 点，桥接会将会话 `cwd` 作为 hook 进程工作目录，因此 hook 作用于 user 项目树，而非服务器启动目录。 diff --git a/packages/hooks/hooks-codex/src/config.ts b/packages/hooks/hooks-codex/src/config.ts index e602ddb20c..97e1f23bd8 100644 --- a/packages/hooks/hooks-codex/src/config.ts +++ b/packages/hooks/hooks-codex/src/config.ts @@ -5,7 +5,7 @@ * @module @deepseek-ai/dsh-hooks-codex/config */ -import type { MatcherGroup } from '@deepseek-ai/dsh-hook-protocol' +import { matcherDiagnostic, type MatcherGroup } from '@deepseek-ai/dsh-hook-protocol' /** The five Codex hook points this bridge supports. */ export const CODEX_EVENTS = ['PreToolUse', 'PostToolUse', 'SessionStart', 'UserPromptSubmit', 'Stop'] as const @@ -33,7 +33,9 @@ function asObject(value: unknown): Record | undefined { /** * Parse a wrapped or bare Codex event map. Unknown events and malformed entries are ignored rather - * than failing boot; unsupported or asynchronous hooks are returned in `skipped`. + * than failing boot; unsupported or asynchronous hooks are returned in `skipped`. A runnable group + * with an invalid regex matcher throws a `SyntaxError`, allowing the bridge to reject the complete + * config before listener registration. * @param raw - the parsed JSON config: a `{ hooks: … }` wrapper or the bare event map. * @returns the runnable per-event groups plus the skipped hooks with their reasons. */ @@ -69,7 +71,10 @@ export function parseCodexConfig(raw: unknown): ParsedCodexConfig { commands.push({ command: hook.command, ...timeout !== undefined ? { timeoutSec: timeout } : {} }) } if (commands.length === 0) continue - groups.push({ ...typeof group.matcher === 'string' ? { matcher: group.matcher } : {}, hooks: commands }) + const matcher = typeof group.matcher === 'string' ? group.matcher : undefined + const diagnostic = matcherDiagnostic(matcher, 'codex') + if (diagnostic !== undefined) throw new SyntaxError(`${diagnostic} on event ${JSON.stringify(event)}`) + groups.push({ ...matcher !== undefined ? { matcher } : {}, hooks: commands }) } if (groups.length > 0) config[event] = groups } diff --git a/packages/hooks/hooks-codex/tests/bridge.spec.ts b/packages/hooks/hooks-codex/tests/bridge.spec.ts index 97e64cb7b0..95243d9dee 100644 --- a/packages/hooks/hooks-codex/tests/bridge.spec.ts +++ b/packages/hooks/hooks-codex/tests/bridge.spec.ts @@ -38,12 +38,13 @@ function writeHooks(dir: string, hooks: unknown): void { writeFileSync(join(dir, 'hooks.json'), JSON.stringify({ hooks })) } -async function harness(dir: string, adapter: MockAdapter): Promise { +async function harness(dir: string, adapter: MockAdapter, beforeHooks?: (ctx: Context) => void): Promise { const ctx = new Context() await mountAgentLoopTestDependencies(ctx) await ctx.plugin(AgentLoop, { agents: [] }) await ctx.plugin(LocalSubprocessService) await ctx.plugin(LocalBashExecutor, { timeoutMs: 10_000 }) + beforeHooks?.(ctx) await ctx.plugin(HooksCodex, { configPath: join(dir, 'hooks.json'), model: 'test-model' }) ctx.llm.registerAdapter(['mock'], adapter) return ctx @@ -150,6 +151,26 @@ describe('hooks-codex bridge', () => { expect(adapter.requests).toHaveLength(1) }) + it('an invalid regex matcher is reported and registers no hooks', async () => { + const dir = configDir() + writeHooks(dir, { + UserPromptSubmit: [{ hooks: [{ type: 'command', command: 'exit 2' }] }], + Stop: [{ matcher: '[', hooks: [{ type: 'command', command: 'exit 2' }] }], + }) + const adapter = new MockAdapter([textResponse('ok')]) + const warn = vi.fn() + const ctx = await harness(dir, adapter, (ctx) => { ctx.logger.warn = warn as never }) + const agent = ctx.agentLoop.create(SessionId('invalid-codex-matcher'), { provider: 'mock', model: 'mock' }) + agent.followup({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } }) + await waitForIdle(ctx, agent) + expect(adapter.requests).toHaveLength(1) + expect(events(agent).some(event => event.type === 'hook/invoked')).toBe(false) + + expect(warn).toHaveBeenCalledWith(expect.stringContaining( + 'invalid codex regex matcher "[" on event "Stop"', + )) + }) + it('disposing the bridge fiber removes its listeners (HMR safety)', async () => { const dir = configDir() // A leaked listener would let this blocking hook veto the prompt and log an invocation; a diff --git a/packages/hooks/hooks-codex/tests/config.spec.ts b/packages/hooks/hooks-codex/tests/config.spec.ts index 09bce12a43..a3a5bea827 100644 --- a/packages/hooks/hooks-codex/tests/config.spec.ts +++ b/packages/hooks/hooks-codex/tests/config.spec.ts @@ -65,4 +65,10 @@ describe('parseCodexConfig', () => { const { config } = parseCodexConfig({ PreToolUse: [{ matcher: '^Bash$', hooks: [{ type: 'command', command: 'b.sh' }] }] }) expect(config.PreToolUse![0]!.matcher).toBe('^Bash$') }) + + it('rejects an invalid regex matcher with its event name', () => { + expect(() => parseCodexConfig({ + Stop: [{ matcher: '[', hooks: [{ type: 'command', command: 's.sh' }] }], + })).toThrow('invalid codex regex matcher "[" on event "Stop"') + }) }) From 5e4c2ffae741f5d16654e5fc0bbfc5c5d7aa4330 Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 02:58:08 -0700 Subject: [PATCH 009/324] test(hooks): snapshot invalid matcher loading --- .../2026-06-30-hook-protocol-lib.i18n.yaml | 4 ++-- .../feature/2026-06-30-hook-protocol-lib.md | 2 +- .../2026-06-30-hook-protocol-lib.zh.md | 2 +- examples/acp-agent/tests/acp.snapshot.ts | 5 +++++ .../hook-cc-invalid-matcher/input.json | 7 +++++++ .../hook-cc-invalid-matcher/session.jsonl | 18 ++++++++++++++++++ .../stdout.expected.jsonl | 4 ++++ .../workspace/hooks.json | 19 +++++++++++++++++++ .../hook-codex-invalid-matcher/input.json | 7 +++++++ .../hook-codex-invalid-matcher/session.jsonl | 18 ++++++++++++++++++ .../stdout.expected.jsonl | 4 ++++ .../workspace/codex-hooks.json | 19 +++++++++++++++++++ 12 files changed, 105 insertions(+), 4 deletions(-) create mode 100644 examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/input.json create mode 100644 examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/session.jsonl create mode 100644 examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/stdout.expected.jsonl create mode 100644 examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/workspace/hooks.json create mode 100644 examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/input.json create mode 100644 examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/session.jsonl create mode 100644 examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/stdout.expected.jsonl create mode 100644 examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/workspace/codex-hooks.json diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml index cbbfcc96c9..6f5db5b86a 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md -2026-06-30-hook-protocol-lib.md: fd3fbe6d0332210a4bf4fe49fecf4bb7b656ec78 -2026-06-30-hook-protocol-lib.zh.md: dacd7f341901c5003d6542fac70b46ccb49d5968 +2026-06-30-hook-protocol-lib.md: 07bcd23e5ef944e37237586a402b3cfb8d293a62 +2026-06-30-hook-protocol-lib.zh.md: 00573004efdb1dca2d60404fc4e9ae2dd916923a diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md index fd3fbe6d03..07bcd23e5e 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md @@ -29,4 +29,4 @@ A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns fo ## Consequences -Each bridge parses config atomically, builds its dialect payload, invokes the shared runner and merge logic, maps the decision, and appends `hook/*`. Protocol tests cover every matcher mode and diagnostic, exit-code and codec field, runner plumbing, merge precedence, and audit helper at per-file 100%; bridge tests exercise the library's real load path and pin invalid-config containment. `updatedInput` is parsed but only logged and warned until the [input-rewrite proposal](../../proposed/feature/2026-06-30-pre-tool-input-rewrite.md) lands. +Each bridge parses config atomically, builds its dialect payload, invokes the shared runner and merge logic, maps the decision, and appends `hook/*`. Protocol tests cover every matcher mode and diagnostic, exit-code and codec field, runner plumbing, merge precedence, and audit helper at per-file 100%; bridge tests exercise the library's load path and pin the exact warning. Keyless ACP snapshots boot both bridges through the real Loader/app path with a valid blocking group before an invalid matcher, then prove the request reaches the replay model and persists no `hook/*` rows, so partial registration cannot hide behind a hand-mounted context. `updatedInput` is parsed but only logged and warned until the [input-rewrite proposal](../../proposed/feature/2026-06-30-pre-tool-input-rewrite.md) lands. diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md index dacd7f3419..00573004ef 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md @@ -29,4 +29,4 @@ Status: implemented ## 后果 -每个桥接插件以原子方式解析配置、构建方言 payload、调用共享的 runner 与合并逻辑、映射 decision、追加 `hook/*`。协议测试覆盖每种 matcher 模式与诊断、exit-code 与编解码器字段、runner 管道、合并优先级和审计辅助函数，逐文件 100% 覆盖率；桥接插件测试验证库的真实加载路径，并锁定无效配置的隔离行为。`updatedInput` 已解析但仅记录日志并发出警告，直到 [input-rewrite 提案](../../proposed/feature/2026-06-30-pre-tool-input-rewrite.md)落地。 +每个桥接插件以原子方式解析配置、构建方言 payload、调用共享的 runner 与合并逻辑、映射 decision、追加 `hook/*`。协议测试覆盖每种 matcher 模式与诊断、exit-code 与编解码器字段、runner 管道、合并优先级和审计辅助函数，逐文件 100% 覆盖率；桥接插件测试验证库的加载路径并锁定精确警告。无密钥 ACP 快照通过真实 Loader/app 路径启动两个桥接插件，在非法 matcher 之前放置一个合法的拦截 group，然后证明请求仍到达 replay 模型且没有持久化任何 `hook/*` 行，从而避免手工挂载 Context 掩盖部分注册。`updatedInput` 已解析但仅记录日志并发出警告，直到 [input-rewrite 提案](../../proposed/feature/2026-06-30-pre-tool-input-rewrite.md)落地。 diff --git a/examples/acp-agent/tests/acp.snapshot.ts b/examples/acp-agent/tests/acp.snapshot.ts index 9987679607..49c954151b 100644 --- a/examples/acp-agent/tests/acp.snapshot.ts +++ b/examples/acp-agent/tests/acp.snapshot.ts @@ -207,6 +207,11 @@ const SCENARIOS: Scenario[] = [ // turn opens, so only the ACP stop reason is observable and no log is harvested. { name: 'hook-cc-promptsubmit-block', hasModelTurn: false, recorded: false }, { name: 'hook-codex-promptsubmit-block', hasModelTurn: false, recorded: false }, + // Each invalid matcher follows a runnable prompt blocker. Reaching the replay + // model without any hook audit rows proves config loading is atomic through + // the real Loader/app path, rather than retaining the earlier valid group. + { name: 'hook-cc-invalid-matcher', hasModelTurn: true, recorded: false }, + { name: 'hook-codex-invalid-matcher', hasModelTurn: true, recorded: false }, // The mid-turn seams fire during a real model turn, so each is recorded with its hook active // (the model's reaction to a deny/block/force-continue is part of the captured transcript). // SessionStart/SubagentStart are excluded because detached injection races log diff --git a/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/input.json b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/input.json new file mode 100644 index 0000000000..5fe0259a4e --- /dev/null +++ b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/input.json @@ -0,0 +1,7 @@ +{ + "steps": [ + { "op": "initialize" }, + { "op": "newSession" }, + { "op": "prompt", "text": "Reply with exactly the word: PONG. Do not use any tools." } + ] +} diff --git a/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/session.jsonl b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/session.jsonl new file mode 100644 index 0000000000..6c4e1d2a49 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/session.jsonl @@ -0,0 +1,18 @@ +{"type":"session","version":0,"id":"539aa64c-7f37-40ff-abd8-ed45b717be1b","createdAt":1783600629539,"cwd":"/var/folders/bn/vj1dvck95yd5jh3x4wskflxm0000gn/T/acp-snap-cwd-ka5r8w","delegationDepth":0} +{"type":"turn/start","seq":0,"time":1783600629541,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}} +{"type":"user/message","seq":1,"time":1783600629541,"data":{"content":[{"type":"text","text":"Reply with exactly the word: PONG. Do not use any tools."}],"source":{"kind":"user"}},"surfaceOp":"append"} +{"type":"session/title","seq":2,"time":1783600629541,"data":{"title":"Reply with exactly the word:","messageSeqs":[1],"source":{"kind":"fallback"}}} +{"type":"step/start","seq":3,"time":1783600629542,"data":{"turn":1,"step":1}} +{"type":"request/header","seq":4,"time":1783600629542,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}} +{"type":"assistant/chunk","seq":5,"time":1783600630819,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}} +{"type":"reasoning-chunks","seq0":6,"time0":1783600630820,"data":{"turn":1,"step":1,"index":0,"dt":[2,30,0,0,0,33,1,40,0,0,0,0,0,18,0,36,0,0,0],"texts":["The"," user"," wants"," me"," to"," reply"," with"," exactly"," the"," word"," \"","P","ONG","\""," and"," not"," use"," any"," tools","."]}} +{"type":"assistant/chunk","seq":26,"time":1783600630980,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"text"}}} +{"type":"assistant/chunk","seq":27,"time":1783600630980,"data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":1,"text":"P"}}} +{"type":"assistant/chunk","seq":28,"time":1783600631006,"data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":1,"text":"ONG"}}} +{"type":"assistant/chunk","seq":29,"time":1783600631008,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to reply with exactly the word \"PONG\" and not use any tools."}}}} +{"type":"assistant/chunk","seq":30,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"PONG"}}}} +{"type":"assistant/chunk","seq":31,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}}}} +{"type":"assistant/chunk","seq":32,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}} +{"type":"assistant/message","seq":33,"time":1783600631011,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with exactly the word \"PONG\" and not use any tools."},{"type":"text","text":"PONG"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"surfaceOp":"append"} +{"type":"step/end","seq":34,"time":1783600631011,"data":{"turn":1,"step":1}} +{"type":"turn/end","seq":35,"time":1783600631011,"data":{"turn":1,"reason":{"kind":"completed"}}} diff --git a/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/stdout.expected.jsonl b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/stdout.expected.jsonl new file mode 100644 index 0000000000..acfccdd778 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/stdout.expected.jsonl @@ -0,0 +1,4 @@ +{"jsonrpc":"2.0","id":1,"result":{"protocolVersion":1,"agentInfo":{"name":"deepseek-harness-acp","version":"0.0.1"},"agentCapabilities":{"promptCapabilities":{"image":false,"audio":false,"embeddedContext":false}},"authMethods":[]}} +{"jsonrpc":"2.0","id":2,"result":{"sessionId":"{{sessionId}}"}} +{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_message_chunk","content":{"type":"text","text":"PONG"}}}} +{"jsonrpc":"2.0","id":3,"result":{"stopReason":"end_turn"}} diff --git a/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/workspace/hooks.json b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/workspace/hooks.json new file mode 100644 index 0000000000..ddb3eb4659 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/workspace/hooks.json @@ -0,0 +1,19 @@ +{ + "hooks": { + "UserPromptSubmit": [ + { + "hooks": [ + { "type": "command", "command": "echo 'must not run' >&2; exit 2" } + ] + } + ], + "PreToolUse": [ + { + "matcher": "[", + "hooks": [ + { "type": "command", "command": "exit 2" } + ] + } + ] + } +} diff --git a/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/input.json b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/input.json new file mode 100644 index 0000000000..5fe0259a4e --- /dev/null +++ b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/input.json @@ -0,0 +1,7 @@ +{ + "steps": [ + { "op": "initialize" }, + { "op": "newSession" }, + { "op": "prompt", "text": "Reply with exactly the word: PONG. Do not use any tools." } + ] +} diff --git a/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/session.jsonl b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/session.jsonl new file mode 100644 index 0000000000..6c4e1d2a49 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/session.jsonl @@ -0,0 +1,18 @@ +{"type":"session","version":0,"id":"539aa64c-7f37-40ff-abd8-ed45b717be1b","createdAt":1783600629539,"cwd":"/var/folders/bn/vj1dvck95yd5jh3x4wskflxm0000gn/T/acp-snap-cwd-ka5r8w","delegationDepth":0} +{"type":"turn/start","seq":0,"time":1783600629541,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}} +{"type":"user/message","seq":1,"time":1783600629541,"data":{"content":[{"type":"text","text":"Reply with exactly the word: PONG. Do not use any tools."}],"source":{"kind":"user"}},"surfaceOp":"append"} +{"type":"session/title","seq":2,"time":1783600629541,"data":{"title":"Reply with exactly the word:","messageSeqs":[1],"source":{"kind":"fallback"}}} +{"type":"step/start","seq":3,"time":1783600629542,"data":{"turn":1,"step":1}} +{"type":"request/header","seq":4,"time":1783600629542,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}} +{"type":"assistant/chunk","seq":5,"time":1783600630819,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}} +{"type":"reasoning-chunks","seq0":6,"time0":1783600630820,"data":{"turn":1,"step":1,"index":0,"dt":[2,30,0,0,0,33,1,40,0,0,0,0,0,18,0,36,0,0,0],"texts":["The"," user"," wants"," me"," to"," reply"," with"," exactly"," the"," word"," \"","P","ONG","\""," and"," not"," use"," any"," tools","."]}} +{"type":"assistant/chunk","seq":26,"time":1783600630980,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"text"}}} +{"type":"assistant/chunk","seq":27,"time":1783600630980,"data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":1,"text":"P"}}} +{"type":"assistant/chunk","seq":28,"time":1783600631006,"data":{"turn":1,"step":1,"chunk":{"type":"text-delta","index":1,"text":"ONG"}}} +{"type":"assistant/chunk","seq":29,"time":1783600631008,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to reply with exactly the word \"PONG\" and not use any tools."}}}} +{"type":"assistant/chunk","seq":30,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"PONG"}}}} +{"type":"assistant/chunk","seq":31,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}}}} +{"type":"assistant/chunk","seq":32,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}} +{"type":"assistant/message","seq":33,"time":1783600631011,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with exactly the word \"PONG\" and not use any tools."},{"type":"text","text":"PONG"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"surfaceOp":"append"} +{"type":"step/end","seq":34,"time":1783600631011,"data":{"turn":1,"step":1}} +{"type":"turn/end","seq":35,"time":1783600631011,"data":{"turn":1,"reason":{"kind":"completed"}}} diff --git a/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/stdout.expected.jsonl b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/stdout.expected.jsonl new file mode 100644 index 0000000000..acfccdd778 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/stdout.expected.jsonl @@ -0,0 +1,4 @@ +{"jsonrpc":"2.0","id":1,"result":{"protocolVersion":1,"agentInfo":{"name":"deepseek-harness-acp","version":"0.0.1"},"agentCapabilities":{"promptCapabilities":{"image":false,"audio":false,"embeddedContext":false}},"authMethods":[]}} +{"jsonrpc":"2.0","id":2,"result":{"sessionId":"{{sessionId}}"}} +{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_message_chunk","content":{"type":"text","text":"PONG"}}}} +{"jsonrpc":"2.0","id":3,"result":{"stopReason":"end_turn"}} diff --git a/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/workspace/codex-hooks.json b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/workspace/codex-hooks.json new file mode 100644 index 0000000000..ddb3eb4659 --- /dev/null +++ b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/workspace/codex-hooks.json @@ -0,0 +1,19 @@ +{ + "hooks": { + "UserPromptSubmit": [ + { + "hooks": [ + { "type": "command", "command": "echo 'must not run' >&2; exit 2" } + ] + } + ], + "PreToolUse": [ + { + "matcher": "[", + "hooks": [ + { "type": "command", "command": "exit 2" } + ] + } + ] + } +} From 7dc6b058a950345ea16a505bb25256bbc8421a60 Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 03:18:03 -0700 Subject: [PATCH 010/324] fix(hooks): ignore unsupported Claude events --- .../2026-06-30-hook-protocol-lib.i18n.yaml | 4 ++-- .../feature/2026-06-30-hook-protocol-lib.md | 2 +- .../2026-06-30-hook-protocol-lib.zh.md | 2 +- packages/hooks/hooks-claude/README.i18n.yaml | 4 ++-- packages/hooks/hooks-claude/README.md | 2 +- packages/hooks/hooks-claude/README.zh.md | 2 +- packages/hooks/hooks-claude/src/config.ts | 20 +++++++++++++++---- .../hooks/hooks-claude/tests/bridge.spec.ts | 17 ++++++++++++++++ .../hooks/hooks-claude/tests/config.spec.ts | 11 ++++++++++ 9 files changed, 52 insertions(+), 12 deletions(-) diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml index 6f5db5b86a..4413405235 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md -2026-06-30-hook-protocol-lib.md: 07bcd23e5ef944e37237586a402b3cfb8d293a62 -2026-06-30-hook-protocol-lib.zh.md: 00573004efdb1dca2d60404fc4e9ae2dd916923a +2026-06-30-hook-protocol-lib.md: 11986c01f76c7b3cc7eb5ebe9627dc0ded8afd95 +2026-06-30-hook-protocol-lib.zh.md: 6abccabf517b69b642cd5db52281e4e8a8d526c7 diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md index 07bcd23e5e..11986c01f7 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md @@ -15,7 +15,7 @@ This Agent Note introduces `@deepseek-ai/dsh-hook-protocol`, a **library** (not A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns four primitive families and the `hook/*` session events; each bridge plugin (`dsh-hooks-claude`, `dsh-hooks-codex`) owns what genuinely differs. **Shared (here):** -- **Matcher** — `matcherDiagnostic(pattern, mode)` and `matchesMatcher(pattern, query, mode)`. The ONE axis the dialects differ on is collapsed to the `mode` parameter: `claude` treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` is always an unanchored regex. Match-all on absent/`''`/`'*'`. Each bridge validates runnable matcher groups while parsing and treats an invalid regex as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. Runtime matching still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. +- **Matcher** — `matcherDiagnostic(pattern, mode)` and `matchesMatcher(pattern, query, mode)`. The ONE axis the dialects differ on is collapsed to the `mode` parameter: `claude` treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` is always an unanchored regex. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, validates runnable groups for supported events, and treats an invalid regex there as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. Runtime matching still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. - **Execution** — `runHook(bash, hook, options)`. Runs a command hook through the `ctx.bash` seam rather than a bespoke `spawn`: the executor already provides the scrubbed-but-overridable env, process-group kills, and timeout the protocol needs, and `dsh-bash`'s `stdin`/`env` fields (added for exactly this) are the trusted-plugin surface an in-process bridge is allowed to use. It serializes the bridge-built payload to stdin (trailing newline iff CC), honors the hook's `timeoutSec` (else `DEFAULT_HOOK_TIMEOUT_MS`, the 10-minute reference default both dialects share), and never throws (an executor rejection becomes a non-blocking-error `HookOutput`). - **Decode** — `parseHookOutput(exit, stdout, stderr)`, the exit-code + structured-stdout codec, producing a dialect-neutral `HookOutput`. Exit `0` → lenient JSON parse of stdout; exit `2` → blocking error with `stderr` as the reason (surfaced as `decision: 'block'` so no caller needs a separate exit-code branch); other → non-blocking error. Parses the CC structured-stdout fields that have a consumer on some path (`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`); the bridge honors only the subset meaningful for its dialect. Fields with no consumer on any path are not parsed at all (CC's `suppressOutput` — hook stdout never enters a transcript here, so there is nothing to suppress; see [the tighten-hook-protocol-contract Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)). - **Merge** — `mergeHookOutputs(outputs)`, folding multiple matched hooks into one most-restrictive `MergedHookOutcome`: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined `\n\n`, context/system-messages accumulated in order. diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md index 00573004ef..6abccabf51 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md @@ -15,7 +15,7 @@ Status: implemented 在 `packages/hooks/` 分组下新建 `hook-protocol` 作为纯库。它拥有四个原语族和 `hook/*` 会话事件；每个桥接插件（`dsh-hooks-claude`、`dsh-hooks-codex`）拥有真正不同的部分。 **共享（本库）：** -- **Matcher** — `matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。两种方言唯一不同的轴被收敛为 `mode` 参数：`claude` 将纯 `[A-Za-z0-9_|]+` 模式视为字面量（管道符 = 精确匹配的多选），其余视为正则；`codex` 始终是无锚定正则。缺省/`''`/`'*'` 匹配一切。每个桥接插件在解析时校验可运行的 matcher group，将无效正则视为整份配置加载失败，输出稳定的方言/模式/事件诊断，且不注册任何钩子监听器。运行时匹配仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 +- **Matcher** — `matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。两种方言唯一不同的轴被收敛为 `mode` 参数：`claude` 将纯 `[A-Za-z0-9_|]+` 模式视为字面量（管道符 = 精确匹配的多选），其余视为正则；`codex` 始终是无锚定正则。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，仅校验受支持事件中可运行的 group；其中的无效正则会导致整份配置加载失败，并输出稳定的方言／模式／事件诊断，且不注册任何 hook 监听器。运行时匹配仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 - **执行** — `runHook(bash, hook, options)`。通过 `ctx.bash` seam 而非自建 `spawn` 运行命令钩子：执行器已提供清洗但可覆盖的 env、进程组 kill 和超时，正是协议所需的能力；`dsh-bash` 的 `stdin`/`env` 字段（正是为此添加的）是进程内桥接插件被允许使用的受信插件接口。它将桥接插件构建的 payload 序列化到 stdin（CC 时追加尾部换行），遵守钩子的 `timeoutSec`（否则使用 `DEFAULT_HOOK_TIMEOUT_MS`，即两种方言共享的 10 分钟参考默认值），且从不抛异常（执行器拒绝变为 non-blocking-error 的 `HookOutput`）。 - **解码** — `parseHookOutput(exit, stdout, stderr)`，exit-code + structured-stdout 编解码器，产出方言无关的 `HookOutput`。Exit `0` → 宽松 JSON 解析 stdout；exit `2` → blocking error，`stderr` 为原因（以 `decision: 'block'` 呈现，调用方无需单独处理 exit-code 分支）；其他 → non-blocking error。解析 CC structured-stdout 中在某条路径上有消费方的字段（`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`）；桥接插件只采纳对其方言有意义的子集。在任何路径上都没有消费方的字段不予解析（CC 的 `suppressOutput`——钩子 stdout 在此处从不进入 transcript（文本记录），因此无需抑制；见 [收紧钩子协议契约 Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)）。 - **合并** — `mergeHookOutputs(outputs)`，将多个匹配钩子的输出折叠为一个最严格的 `MergedHookOutcome`：权限优先级 **deny > ask > allow**，halt 在首个 `continue:false` 时粘滞，阻止原因以 `\n\n` 拼接，context/system-messages 按序累积。 diff --git a/packages/hooks/hooks-claude/README.i18n.yaml b/packages/hooks/hooks-claude/README.i18n.yaml index 6aa1c25d44..515aba4a0b 100644 --- a/packages/hooks/hooks-claude/README.i18n.yaml +++ b/packages/hooks/hooks-claude/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hooks-claude/README.md -README.md: 8bdce8555b4b1919bdeebf02cbf35f7c60a3e1ff -README.zh.md: 4cceffb364b80b61686561a89b0b2a0161d16566 +README.md: 413159759dc76478beeb65c8e380df77c0a26e86 +README.zh.md: 43c0b4644891a14e832ef35db7ffe11f11a4e545 diff --git a/packages/hooks/hooks-claude/README.md b/packages/hooks/hooks-claude/README.md index 8bdce8555b..413159759d 100644 --- a/packages/hooks/hooks-claude/README.md +++ b/packages/hooks/hooks-claude/README.md @@ -86,7 +86,7 @@ A blocked prompt sends no request and invalidates nothing. Denial, feedback, and ## Known Limitations and Deferred Work -- **Unsupported hook events (23 of Claude Code's current 30):** `Setup`, `InstructionsLoaded`, `UserPromptExpansion`, `MessageDisplay`, `PermissionRequest`, `PostToolUseFailure`, `PostToolBatch`, `PermissionDenied`, `Notification`, `TaskCreated`, `TaskCompleted`, `StopFailure`, `TeammateIdle`, `ConfigChange`, `CwdChanged`, `FileChanged`, `WorktreeCreate`, `WorktreeRemove`, `PreCompact`, `PostCompact`, `SessionEnd`, `Elicitation`, and `ElicitationResult`. Config for these events is parsed but never dispatched. The comparison baseline is Claude Code's [official hook-event reference](https://code.claude.com/docs/en/hooks#hook-events). +- **Unsupported hook events (23 of Claude Code's current 30):** `Setup`, `InstructionsLoaded`, `UserPromptExpansion`, `MessageDisplay`, `PermissionRequest`, `PostToolUseFailure`, `PostToolBatch`, `PermissionDenied`, `Notification`, `TaskCreated`, `TaskCompleted`, `StopFailure`, `TeammateIdle`, `ConfigChange`, `CwdChanged`, `FileChanged`, `WorktreeCreate`, `WorktreeRemove`, `PreCompact`, `PostCompact`, `SessionEnd`, `Elicitation`, and `ElicitationResult`. Config for these events is ignored before group parsing, so an unsupported event cannot invalidate or register hooks. The comparison baseline is Claude Code's [official hook-event reference](https://code.claude.com/docs/en/hooks#hook-events). - **`SessionStart` is partial:** JSON `additionalContext` is consumed, but plain stdout context, `initialUserMessage`, `sessionTitle`, `watchPaths`, `reloadSkills`, and `CLAUDE_ENV_FILE` are unsupported. The hook runs detached, so context can miss the first request (`TODO(session-start-gating)`), and the payload omits current optional fields such as `model`, `agent_type`, and `session_title`. - **`UserPromptSubmit` is partial:** blocking and JSON `additionalContext` work, but plain stdout context, `sessionTitle`, and `suppressOriginalPrompt` are unsupported. Unless overridden, the bridge also uses its 600-second default instead of Claude Code's event-specific 30-second command timeout. - **`PreToolUse` is partial:** `deny` and `ask` decisions work; `allow` does not pre-approve, `defer` is unsupported, `additionalContext` is ignored, and `updatedInput` is logged + warned but not honored ([the pre-tool-input-rewrite Agent Note](../../../.agents/notes/proposed/feature/2026-06-30-pre-tool-input-rewrite.md)). diff --git a/packages/hooks/hooks-claude/README.zh.md b/packages/hooks/hooks-claude/README.zh.md index 4cceffb364..43c0b46448 100644 --- a/packages/hooks/hooks-claude/README.zh.md +++ b/packages/hooks/hooks-claude/README.zh.md @@ -86,7 +86,7 @@ hook 不返回上下文时没有成本。Hook 文本取决于数据，会被记 ## 已知限制与暂缓事项 -- **不支持的 hook 事件（Claude Code 当前 30 项中的 23 项）：** `Setup`、`InstructionsLoaded`、`UserPromptExpansion`、`MessageDisplay`、`PermissionRequest`、`PostToolUseFailure`、`PostToolBatch`、`PermissionDenied`、`Notification`、`TaskCreated`、`TaskCompleted`、`StopFailure`、`TeammateIdle`、`ConfigChange`、`CwdChanged`、`FileChanged`、`WorktreeCreate`、`WorktreeRemove`、`PreCompact`、`PostCompact`、`SessionEnd`、`Elicitation` 和 `ElicitationResult`。这些事件的配置会被解析，但绝不分派。比较基线是 Claude Code [官方 hook 事件参考](https://code.claude.com/docs/en/hooks#hook-events)。 +- **不支持的 hook 事件（Claude Code 当前 30 项中的 23 项）：** `Setup`、`InstructionsLoaded`、`UserPromptExpansion`、`MessageDisplay`、`PermissionRequest`、`PostToolUseFailure`、`PostToolBatch`、`PermissionDenied`、`Notification`、`TaskCreated`、`TaskCompleted`、`StopFailure`、`TeammateIdle`、`ConfigChange`、`CwdChanged`、`FileChanged`、`WorktreeCreate`、`WorktreeRemove`、`PreCompact`、`PostCompact`、`SessionEnd`、`Elicitation` 和 `ElicitationResult`。这些事件的配置会在 group 解析前忽略，因此不支持的事件既不会使配置失效，也不会注册 hook。比较基线是 Claude Code [官方 hook 事件参考](https://code.claude.com/docs/en/hooks#hook-events)。 - **`SessionStart` 只支持部分功能：** 会消费 JSON `additionalContext`，但不支持纯 stdout 上下文、`initialUserMessage`、`sessionTitle`、`watchPaths`、`reloadSkills` 与 `CLAUDE_ENV_FILE`。hook 脱离运行，因此上下文可能错过第一个请求（`TODO(session-start-gating)`），payload 会省略 `model`、`agent_type` 和 `session_title` 等当前可选字段。 - **`UserPromptSubmit` 只支持部分功能：** 支持阻塞与 JSON `additionalContext`，但不支持纯 stdout 上下文、`sessionTitle` 和 `suppressOriginalPrompt`。除非被覆盖，否则桥接还会使用自身 600 秒默认值，而非 Claude Code 的事件特定 30 秒 command 超时。 - **`PreToolUse` 只支持部分功能：** `deny` 与 `ask` 决策可用；`allow` 不会预批准，不支持 `defer`，`additionalContext` 会被忽略，`updatedInput` 会被记录 + 警告但不应用（见 [pre-tool-input-rewrite Agent Note](../../../.agents/notes/proposed/feature/2026-06-30-pre-tool-input-rewrite.md)）。 diff --git a/packages/hooks/hooks-claude/src/config.ts b/packages/hooks/hooks-claude/src/config.ts index 2f66a10a01..aed4cab729 100644 --- a/packages/hooks/hooks-claude/src/config.ts +++ b/packages/hooks/hooks-claude/src/config.ts @@ -8,6 +8,16 @@ import { matcherDiagnostic, type MatcherGroup } from '@deepseek-ai/dsh-hook-protocol' +const CLAUDE_EVENTS = [ + 'SessionStart', + 'UserPromptSubmit', + 'PreToolUse', + 'PostToolUse', + 'Stop', + 'SubagentStart', + 'SubagentStop', +] as const + /** A parsed CC config: event name → its matcher groups (command hooks only). */ export type ClaudeHookConfig = Record @@ -53,9 +63,10 @@ export function substituteCommand(command: string, vars: SubstitutionVars): stri /** * Parse either a settings `hooks` value or a bare `hooks.json` event map. Malformed entries are - * ignored rather than failing boot; non-command hooks are returned in `skipped`, and substitutions - * are applied to every surviving command. A runnable group with an invalid regex matcher throws a - * `SyntaxError`, allowing the bridge to reject the complete config before listener registration. + * ignored rather than failing boot; unsupported events are ignored before their groups are parsed, + * non-command hooks are returned in `skipped`, and substitutions are applied to every surviving + * command. A supported runnable group with an invalid regex matcher throws a `SyntaxError`, allowing + * the bridge to reject the complete config before listener registration. * * @param raw - the parsed JSON config: a settings object with a `hooks` key, or the bare * event map. @@ -71,7 +82,8 @@ export function parseClaudeConfig(raw: unknown, vars: SubstitutionVars = {}): Pa const hooksMap = root ? asObject(root.hooks) ?? root : undefined if (!hooksMap) return { config, skipped } - for (const [event, rawGroups] of Object.entries(hooksMap)) { + for (const event of CLAUDE_EVENTS) { + const rawGroups = hooksMap[event] if (!Array.isArray(rawGroups)) continue const groups: MatcherGroup[] = [] for (const rawGroup of rawGroups) { diff --git a/packages/hooks/hooks-claude/tests/bridge.spec.ts b/packages/hooks/hooks-claude/tests/bridge.spec.ts index c2d19f351f..87c5ce3ee2 100644 --- a/packages/hooks/hooks-claude/tests/bridge.spec.ts +++ b/packages/hooks/hooks-claude/tests/bridge.spec.ts @@ -384,6 +384,23 @@ describe('hooks-claude bridge — load resilience', () => { )) }) + it('an invalid matcher on an unsupported event does not disable supported hooks', async () => { + const dir = writeConfig({ + Setup: [{ matcher: '(', hooks: [{ type: 'command', command: 'exit 0' }] }], + UserPromptSubmit: [{ hooks: [{ type: 'command', command: 'exit 2' }] }], + }) + const adapter = new MockAdapter([textResponse('should not run')]) + const warn = vi.fn() + const ctx = await harness(dir, adapter, (ctx) => { ctx.logger.warn = warn as never }) + const agent = ctx.agentLoop.create(SessionId('unsupported-claude-matcher'), { provider: 'mock', model: 'mock' }) + agent.followup({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } }) + await waitForIdle(ctx, agent) + + expect(adapter.requests).toHaveLength(0) + expect(events(agent).some(event => event.type === 'turn/start')).toBe(false) + expect(warn).not.toHaveBeenCalledWith(expect.stringContaining('invalid claude regex matcher')) + }) + it('disposing the bridge fiber removes its listeners (HMR safety)', async () => { // A BLOCKING UserPromptSubmit hook: if the listener leaked past dispose it // would veto the prompt (0 model requests) and log a hook/invoked. Build the diff --git a/packages/hooks/hooks-claude/tests/config.spec.ts b/packages/hooks/hooks-claude/tests/config.spec.ts index 5be9947b8b..d9713e998a 100644 --- a/packages/hooks/hooks-claude/tests/config.spec.ts +++ b/packages/hooks/hooks-claude/tests/config.spec.ts @@ -69,4 +69,15 @@ describe('parseClaudeConfig', () => { PreToolUse: [{ matcher: '(', hooks: [{ type: 'command', command: 'x.sh' }] }], })).toThrow('invalid claude regex matcher "(" on event "PreToolUse"') }) + + it('ignores invalid matchers on unsupported events without dropping supported hooks', () => { + const { config } = parseClaudeConfig({ + Setup: [{ matcher: '(', hooks: [{ type: 'command', command: 'ignored.sh' }] }], + PreToolUse: [{ matcher: 'Bash', hooks: [{ type: 'command', command: 'kept.sh' }] }], + }) + + expect(config).toEqual({ + PreToolUse: [{ matcher: 'Bash', hooks: [{ command: 'kept.sh' }] }], + }) + }) }) From f688cd32aff6b16de611419f0d50002940b9b8d9 Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 03:10:45 -0700 Subject: [PATCH 011/324] fix(workspace-context): escape instruction metadata --- .../2026-06-24-workspace-context.i18n.yaml | 4 +- .../feature/2026-06-24-workspace-context.md | 2 +- .../2026-06-24-workspace-context.zh.md | 2 +- examples/acp-agent/tests/acp.snapshot.ts | 22 +++++++++-- .../snapshots/workspace-context/input.json | 2 +- .../workspace-context/replay.override.json | 10 +++++ .../snapshots/workspace-context/session.jsonl | 39 ++++++++++++------- .../workspace-context/README.i18n.yaml | 4 +- packages/context/workspace-context/README.md | 2 +- .../context/workspace-context/README.zh.md | 2 +- .../context/workspace-context/src/render.ts | 21 +++++----- .../tests/workspace-context.spec.ts | 33 +++++++++++++++- .../support/acp-snapshot/README.i18n.yaml | 4 +- packages/support/acp-snapshot/README.md | 2 +- packages/support/acp-snapshot/README.zh.md | 2 +- packages/support/acp-snapshot/src/harness.ts | 8 ++++ packages/support/acp-snapshot/src/suite.ts | 7 ++++ .../acp-snapshot/tests/harness.spec.ts | 26 ++++++++++++- .../support/acp-snapshot/tests/suite.spec.ts | 3 ++ 19 files changed, 151 insertions(+), 44 deletions(-) diff --git a/.agents/notes/implemented/feature/2026-06-24-workspace-context.i18n.yaml b/.agents/notes/implemented/feature/2026-06-24-workspace-context.i18n.yaml index 8e25425874..073aa9fa4b 100644 --- a/.agents/notes/implemented/feature/2026-06-24-workspace-context.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-24-workspace-context.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-24-workspace-context.md -2026-06-24-workspace-context.md: f86e227be615c9b54e2a9013d3c7dca75d3975f0 -2026-06-24-workspace-context.zh.md: 154b5260955570e2de3c88d98286c5ea6afaa3b5 +2026-06-24-workspace-context.md: 8baced0143abb38ff34d16a072761ec016a53d6e +2026-06-24-workspace-context.zh.md: 392d57f344b97c1816f691fef75440f815bccb50 diff --git a/.agents/notes/implemented/feature/2026-06-24-workspace-context.md b/.agents/notes/implemented/feature/2026-06-24-workspace-context.md index f86e227be6..8baced0143 100644 --- a/.agents/notes/implemented/feature/2026-06-24-workspace-context.md +++ b/.agents/notes/implemented/feature/2026-06-24-workspace-context.md @@ -34,7 +34,7 @@ The injection becomes a durable `user/message` with a typed `workspace-instructi A resumed agent creates a new loop instance and injects a baseline composed from current files before its first request. This permits current baseline content on resume without mutating an earlier history event. A resume and a hot plugin remount both face a log that may already hold a baseline; they are told apart by `agent/session-start`, which a startup or resume emits before the first step while a remount attaches to an already-live session and never sees it. A remount retains the existing baseline only when its typed event remains in the current visible surface, and still rebuilds scope and provider-version tracking from current files. If compaction has shadowed that event, the remount injects a current baseline. A resume always re-composes. -The baseline is a user-role `` with `Instructions from: ` sections and explicit authority and precedence language. This familiar model-facing frame avoids a harness-specific XML vocabulary. Project paths are root-relative and the user-global path is `~/.dsh/AGENTS.md` for the default home or `$DSH_HOME/AGENTS.md` for a configured home. A literal `` inside file content is escaped. The package README owns the exact current [prompt shape](../../../../packages/context/workspace-context/README.md#prompt-shape). +The baseline is a user-role `` with `Instructions from: ` sections and explicit authority and precedence language. This familiar model-facing frame avoids a harness-specific XML vocabulary. Project paths are root-relative and the user-global path is `~/.dsh/AGENTS.md` for the default home or `$DSH_HOME/AGENTS.md` for a configured home. The final rendering boundary escapes a literal `` anywhere in instruction content or model-visible path, scope, and budget metadata before byte accounting completes. The package README owns the exact current [prompt shape](../../../../packages/context/workspace-context/README.md#prompt-shape). ### Dynamic Discovery And Refresh diff --git a/.agents/notes/implemented/feature/2026-06-24-workspace-context.zh.md b/.agents/notes/implemented/feature/2026-06-24-workspace-context.zh.md index 154b526095..392d57f344 100644 --- a/.agents/notes/implemented/feature/2026-06-24-workspace-context.zh.md +++ b/.agents/notes/implemented/feature/2026-06-24-workspace-context.zh.md @@ -34,7 +34,7 @@ Status: implemented 恢复 agent 会创建新的循环实例，并在其第一次请求前注入由当前文件组合的基线。这样，恢复时可以使用当前基线内容，而无需修改先前的历史事件。恢复与插件热重挂都会面对日志中可能已存在基线的情况；二者通过 `agent/session-start` 区分：启动或恢复会在第一步前发出该事件，而热重挂附着到一个已存活的会话、永远不会看到它。只有当基线的类型化事件仍在当前可见表层中时，热重挂才保留既有基线，同时仍会根据当前文件重建 scope 与提供方版本跟踪。如果压缩（compaction）已遮蔽该事件，热重挂会注入当前基线。恢复则始终重新组合。 -基线是一条 user 角色的 ``，包含 `Instructions from: ` 章节，以及明确的权威性与优先级说明。这种熟悉的模型可见框架避免引入 harness 专用的 XML 词汇。项目路径相对于根目录；使用默认 home 时，用户全局路径为 `~/.dsh/AGENTS.md`，使用已配置 home 时则为 `$DSH_HOME/AGENTS.md`。文件内容中的字面量 `` 会被转义。包 README 负责规定当前准确的[提示词形态](../../../../packages/context/workspace-context/README.md#prompt-shape)。 +基线是一条 user 角色的 ``，包含 `Instructions from: ` 章节，以及明确的权威性与优先级说明。这种熟悉的模型可见框架避免引入 harness 专用的 XML 词汇。项目路径相对于根目录；使用默认 home 时，用户全局路径为 `~/.dsh/AGENTS.md`，使用已配置 home 时则为 `$DSH_HOME/AGENTS.md`。最终渲染边界会在完成字节核算前，转义指令内容或模型可见的路径、scope 与预算元数据中出现的字面量 ``。包 README 负责规定当前准确的[提示词形态](../../../../packages/context/workspace-context/README.md#prompt-shape)。 ### 动态发现与刷新 diff --git a/examples/acp-agent/tests/acp.snapshot.ts b/examples/acp-agent/tests/acp.snapshot.ts index a6c91bd5cd..248a5ac88e 100644 --- a/examples/acp-agent/tests/acp.snapshot.ts +++ b/examples/acp-agent/tests/acp.snapshot.ts @@ -1,5 +1,6 @@ import { fileURLToPath } from 'node:url' import { readFileSync } from 'node:fs' +import { mkdir, writeFile } from 'node:fs/promises' import { dirname, join } from 'node:path' import { homedir } from 'node:os' import { expect, it } from 'vitest' @@ -45,6 +46,15 @@ const WEB_CONFIG = fileURLToPath(new URL('../web.cordis.yml', import.meta.url)) const SNAPSHOTS_DIR = join(dirname(fileURLToPath(import.meta.url)), 'snapshots') const PACKED_CHUNKS_SOURCE = 'hook-cc-pretool-deny' +async function prepareDelimiterPathWorkspace(cwd: string): Promise { + const dir = join(cwd, 'scope') + await mkdir(dir, { recursive: true }) + await Promise.all([ + writeFile(join(dir, 'AGENTS.md'), 'Delimiter path snapshot instruction.\n'), + writeFile(join(dir, 'task.txt'), 'delimiter path snapshot task\n'), + ]) +} + // FIXME: Migrate backend-oriented scenarios to the headless stream-json suite; // this ACP suite should eventually retain only automation-protocol contracts. @@ -152,11 +162,13 @@ const SCENARIOS: Scenario[] = [ { name: 'repeat-tool-guard', hasModelTurn: true, recorded: false }, // Authored replay: a root AGENTS.md pins the session prefix, then a read in // nested/ discovers its narrower AGENTS.md as a raw, metadata-bearing - // injected user/message. Both AGENTS.md fixtures are symlinks to a sibling + // injected user/message. Both portable AGENTS.md fixtures are symlinks to a sibling // AGENTS.canonical.md, so this scenario also guards that discovery follows a - // symlinked instruction file to its target's content. The scenario-specific - // config keeps home/root discovery hermetic, and the resulting prefix needs - // its own pinned header class. + // symlinked instruction file to its target's content. A second nested path + // containing a literal closing tag is created at runtime: Git cannot check + // that name out on Windows, so this delimiter-injection case is POSIX-only. + // The scenario-specific config keeps home/root discovery hermetic, and the + // resulting prefix needs its own pinned header class. { name: 'workspace-context', hasModelTurn: true, @@ -165,6 +177,8 @@ const SCENARIOS: Scenario[] = [ pinsHeader: true, headerClass: 'workspace-context', configPath: WORKSPACE_CONTEXT_CONFIG, + prepareWorkspace: prepareDelimiterPathWorkspace, + posixOnly: true, }, { name: 'cancel', hasModelTurn: true, recorded: false, overridden: true }, // Cancelling a live bash call relies on POSIX process-group termination; diff --git a/examples/acp-agent/tests/snapshots/workspace-context/input.json b/examples/acp-agent/tests/snapshots/workspace-context/input.json index 94fd9dae92..ea1e0cd190 100644 --- a/examples/acp-agent/tests/snapshots/workspace-context/input.json +++ b/examples/acp-agent/tests/snapshots/workspace-context/input.json @@ -2,6 +2,6 @@ "steps": [ { "op": "initialize" }, { "op": "newSession" }, - { "op": "prompt", "text": "Read nested/task.txt with the read tool, then reply DONE." } + { "op": "prompt", "text": "Read nested/task.txt, then read scope/task.txt with the read tool, then reply DONE." } ] } diff --git a/examples/acp-agent/tests/snapshots/workspace-context/replay.override.json b/examples/acp-agent/tests/snapshots/workspace-context/replay.override.json index ef70491338..a8ba5d718f 100644 --- a/examples/acp-agent/tests/snapshots/workspace-context/replay.override.json +++ b/examples/acp-agent/tests/snapshots/workspace-context/replay.override.json @@ -9,6 +9,16 @@ { "type": "finish", "reason": { "kind": "tool-calls" } } ] }, + { + "kind": "chunks", + "chunks": [ + { "type": "block-start", "index": 0, "blockType": "tool-call" }, + { "type": "tool-call-delta", "index": 0, "id": "call_workspace_delimiter_read", "name": "read", "argumentsDelta": "{\"file_path\":\"scope/task.txt\"}" }, + { "type": "block-end", "index": 0, "block": { "type": "tool-call", "id": "call_workspace_delimiter_read", "name": "read", "arguments": "{\"file_path\":\"scope/task.txt\"}" } }, + { "type": "usage", "usage": { "inputTokens": 10, "outputTokens": 5 } }, + { "type": "finish", "reason": { "kind": "tool-calls" } } + ] + }, { "kind": "chunks", "chunks": [ diff --git a/examples/acp-agent/tests/snapshots/workspace-context/session.jsonl b/examples/acp-agent/tests/snapshots/workspace-context/session.jsonl index da3bbd7ad7..e5194f54b1 100644 --- a/examples/acp-agent/tests/snapshots/workspace-context/session.jsonl +++ b/examples/acp-agent/tests/snapshots/workspace-context/session.jsonl @@ -1,8 +1,8 @@ {"type":"session","version":0,"id":"{{sessionId}}","createdAt":0,"cwd":"{{cwd}}","delegationDepth":0} {"type":"turn/start","seq":0,"time":1783778297065,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}} -{"type":"user/message","seq":1,"time":1783778297066,"data":{"content":[{"type":"text","text":"Read nested/task.txt with the read tool, then reply DONE."}],"source":{"kind":"user"},"role":"user","id":"7bee8c9d-684e-42e2-a906-54479a4360c0"},"surfaceOp":"append"} -{"type":"session/title","seq":2,"time":1783778297066,"data":{"title":"Read nested/task.txt with the read","messageSeqs":[1],"source":{"kind":"fallback"}}} -{"type":"user/message","seq":3,"time":1784903339799,"data":{"content":[{"type":"text","text":"\nThe following workspace instructions may be relevant to your work. Use them as guidance when applicable. More specific instructions take precedence over broader ones. They do not override system, developer, or direct user instructions.\n\nInstructions from: AGENTS.md\n\nRoot snapshot instruction.\n\n"}],"source":{"kind":"workspace-instructions","baseline":true,"changes":[{"action":"set","scope":".\u0000AGENTS.md","path":"AGENTS.md","digest":"2e18766c26603608f321508caae00ea8f4434d59"}]},"role":"user","id":"b3f5afcf-3483-4f42-95db-cca54076be3d"},"surfaceOp":"append"} +{"type":"user/message","seq":1,"time":1783778297066,"data":{"content":[{"type":"text","text":"Read nested/task.txt, then read scope/task.txt with the read tool, then reply DONE."}],"source":{"kind":"user"},"role":"user","id":"b1792d71-b916-463d-9ef0-b349e37d914d"},"surfaceOp":"append"} +{"type":"session/title","seq":2,"time":1783778297066,"data":{"title":"Read nested/task.txt, then read scope\nThe following workspace instructions may be relevant to your work. Use them as guidance when applicable. More specific instructions take precedence over broader ones. They do not override system, developer, or direct user instructions.\n\nInstructions from: AGENTS.md\n\nRoot snapshot instruction.\n\n"}],"source":{"kind":"workspace-instructions","baseline":true,"changes":[{"action":"set","scope":".\u0000AGENTS.md","path":"AGENTS.md","digest":"2e18766c26603608f321508caae00ea8f4434d59"}]},"role":"user","id":"ba197665-164f-48dc-b408-afa76e228ed6"},"surfaceOp":"append"} {"type":"step/start","seq":4,"time":1784903339799,"data":{"turn":1,"step":1}} {"type":"request/header","seq":5,"time":1784903339800,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}} {"type":"assistant/chunk","seq":6,"time":1783778297070,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}} @@ -10,17 +10,28 @@ {"type":"assistant/chunk","seq":8,"time":1783778297070,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"call_workspace_read","name":"read","arguments":"{\"file_path\":\"nested/task.txt\"}"}}}} {"type":"assistant/chunk","seq":9,"time":1783778297070,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":10,"outputTokens":5}}}} {"type":"assistant/chunk","seq":10,"time":1784903339801,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}} -{"type":"assistant/message","seq":11,"time":1784903339801,"data":{"turn":1,"step":1,"message":{"role":"assistant","content":[{"type":"tool-call","id":"call_workspace_read","name":"read","arguments":"{\"file_path\":\"nested/task.txt\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"11b21c20-5425-41ad-8fa0-d8b89cc40f87"},"usage":{"inputTokens":10,"outputTokens":5}},"sourceEventSeqs":[6,7,8,9,10],"surfaceOp":"append"} +{"type":"assistant/message","seq":11,"time":1784903339801,"data":{"turn":1,"step":1,"message":{"role":"assistant","content":[{"type":"tool-call","id":"call_workspace_read","name":"read","arguments":"{\"file_path\":\"nested/task.txt\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"fdc0fbd1-b483-49ff-861d-1c0332d13596"},"usage":{"inputTokens":10,"outputTokens":5}},"sourceEventSeqs":[6,7,8,9,10],"surfaceOp":"append"} {"type":"tool/call","seq":12,"time":1784903339802,"data":{"turn":1,"step":1,"callId":"call_workspace_read","name":"read","arguments":"{\"file_path\":\"nested/task.txt\"}"}} -{"type":"tool/result","seq":13,"time":1784903339813,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_workspace_read"},"content":[{"type":"tool-result","toolCallId":"call_workspace_read","content":[{"type":"text","text":"{{cwd}}/nested/task.txt\nfile\n\n1: snapshot task\n\n(End of file - total 1 lines)\n"}],"isError":false}],"role":"user","id":"7cbf28e2-a9f0-4cca-874c-2987a3507e24"}},"sourceEventSeqs":[12],"surfaceOp":"append"} -{"type":"user/message","seq":14,"time":1784903339813,"data":{"content":[{"type":"text","text":"\nAdditional instructions from: nested/AGENTS.md\n\nThese instructions apply to work under `nested`. Use them as guidance when relevant; more specific instructions take precedence. They do not override system, developer, or direct user instructions.\n\nNested snapshot instruction.\n\n"}],"source":{"kind":"workspace-instructions","changes":[{"action":"set","scope":"nested\u0000AGENTS.md","path":"nested/AGENTS.md","digest":"c446df9a85c7e73a3055f394a4822a19ac9ead5a"}]},"role":"user","id":"73cb82c7-85c5-4d87-bb6c-cad10b7ef6de"},"surfaceOp":"append"} +{"type":"tool/result","seq":13,"time":1784903339813,"data":{"turn":1,"step":1,"message":{"source":{"kind":"tool","callId":"call_workspace_read"},"content":[{"type":"tool-result","toolCallId":"call_workspace_read","content":[{"type":"text","text":"{{cwd}}/nested/task.txt\nfile\n\n1: snapshot task\n\n(End of file - total 1 lines)\n"}],"isError":false}],"role":"user","id":"9027e8f1-572e-45f2-9c92-c78227adc42a"}},"sourceEventSeqs":[12],"surfaceOp":"append"} +{"type":"user/message","seq":14,"time":1784903339813,"data":{"content":[{"type":"text","text":"\nAdditional instructions from: nested/AGENTS.md\n\nThese instructions apply to work under `nested`. Use them as guidance when relevant; more specific instructions take precedence. They do not override system, developer, or direct user instructions.\n\nNested snapshot instruction.\n\n"}],"source":{"kind":"workspace-instructions","changes":[{"action":"set","scope":"nested\u0000AGENTS.md","path":"nested/AGENTS.md","digest":"c446df9a85c7e73a3055f394a4822a19ac9ead5a"}]},"role":"user","id":"939dbe9f-7df8-48af-b36c-3b546fd5d95e"},"surfaceOp":"append"} {"type":"step/end","seq":15,"time":1784903339813,"data":{"turn":1,"step":1}} {"type":"step/start","seq":16,"time":1784903339820,"data":{"turn":1,"step":2}} -{"type":"assistant/chunk","seq":17,"time":1783778297073,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"text"}}} -{"type":"assistant/chunk","seq":18,"time":1783778297073,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":0,"text":"DONE"}}} -{"type":"assistant/chunk","seq":19,"time":1783778297073,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"DONE"}}}} -{"type":"assistant/chunk","seq":20,"time":1783778297073,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":10,"outputTokens":2}}}} -{"type":"assistant/chunk","seq":21,"time":1784903339821,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}} -{"type":"assistant/message","seq":22,"time":1784903339821,"data":{"turn":1,"step":2,"message":{"role":"assistant","content":[{"type":"text","text":"DONE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"52b0df24-16f6-4b82-b351-0c4af707da21"},"usage":{"inputTokens":10,"outputTokens":2}},"sourceEventSeqs":[17,18,19,20,21],"surfaceOp":"append"} -{"type":"step/end","seq":23,"time":1784903339821,"data":{"turn":1,"step":2}} -{"type":"turn/end","seq":24,"time":1784903339822,"data":{"turn":1,"reason":{"kind":"completed"}}} +{"type":"assistant/chunk","seq":17,"time":1783778297073,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}} +{"type":"assistant/chunk","seq":18,"time":1783778297073,"data":{"turn":1,"step":2,"chunk":{"type":"tool-call-delta","index":0,"id":"call_workspace_delimiter_read","name":"read","argumentsDelta":"{\"file_path\":\"scope/task.txt\"}"}}} +{"type":"assistant/chunk","seq":19,"time":1783778297073,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"call_workspace_delimiter_read","name":"read","arguments":"{\"file_path\":\"scope/task.txt\"}"}}}} +{"type":"assistant/chunk","seq":20,"time":1783778297073,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":10,"outputTokens":5}}}} +{"type":"assistant/chunk","seq":21,"time":1784903339821,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}} +{"type":"assistant/message","seq":22,"time":1784903339821,"data":{"turn":1,"step":2,"message":{"role":"assistant","content":[{"type":"tool-call","id":"call_workspace_delimiter_read","name":"read","arguments":"{\"file_path\":\"scope/task.txt\"}"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"a9d0e5a8-e1ae-4b09-933d-882400f5f13a"},"usage":{"inputTokens":10,"outputTokens":5}},"sourceEventSeqs":[17,18,19,20,21],"surfaceOp":"append"} +{"type":"tool/call","seq":23,"time":1785233046380,"data":{"turn":1,"step":2,"callId":"call_workspace_delimiter_read","name":"read","arguments":"{\"file_path\":\"scope/task.txt\"}"}} +{"type":"tool/result","seq":24,"time":1785233046389,"data":{"turn":1,"step":2,"message":{"source":{"kind":"tool","callId":"call_workspace_delimiter_read"},"content":[{"type":"tool-result","toolCallId":"call_workspace_delimiter_read","content":[{"type":"text","text":"{{cwd}}/scope/task.txt\nfile\n\n1: delimiter path snapshot task\n\n(End of file - total 1 lines)\n"}],"isError":false}],"role":"user","id":"31c9f547-39d5-4fd8-903a-2b4625fb3b8e"}},"sourceEventSeqs":[23],"surfaceOp":"append"} +{"type":"user/message","seq":25,"time":1785233046389,"data":{"content":[{"type":"text","text":"\nAdditional instructions from: scope<\\/system-reminder>/AGENTS.md\n\nThese instructions apply to work under `scope<\\/system-reminder>`. Use them as guidance when relevant; more specific instructions take precedence. They do not override system, developer, or direct user instructions.\n\nDelimiter path snapshot instruction.\n\n"}],"source":{"kind":"workspace-instructions","changes":[{"action":"set","scope":"scope\u0000AGENTS.md","path":"scope/AGENTS.md","digest":"38803cd13e2dff9105ba5fbbc703fe27e989e26e"}]},"role":"user","id":"149d4be0-a33b-4478-be5a-8d1e4f9ec7cc"},"surfaceOp":"append"} +{"type":"step/end","seq":26,"time":1785233046389,"data":{"turn":1,"step":2}} +{"type":"step/start","seq":27,"time":1785233046397,"data":{"turn":1,"step":3}} +{"type":"assistant/chunk","seq":28,"time":1785233046398,"data":{"turn":1,"step":3,"chunk":{"type":"block-start","index":0,"blockType":"text"}}} +{"type":"assistant/chunk","seq":29,"time":1785233046398,"data":{"turn":1,"step":3,"chunk":{"type":"text-delta","index":0,"text":"DONE"}}} +{"type":"assistant/chunk","seq":30,"time":1785233046398,"data":{"turn":1,"step":3,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"DONE"}}}} +{"type":"assistant/chunk","seq":31,"time":1785233046398,"data":{"turn":1,"step":3,"chunk":{"type":"usage","usage":{"inputTokens":10,"outputTokens":2}}}} +{"type":"assistant/chunk","seq":32,"time":1785233046398,"data":{"turn":1,"step":3,"chunk":{"type":"finish","reason":{"kind":"stop"}}}} +{"type":"assistant/message","seq":33,"time":1785233046398,"data":{"turn":1,"step":3,"message":{"role":"assistant","content":[{"type":"text","text":"DONE"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"c5718cf9-802e-47e9-8e64-3353598ea5ee"},"usage":{"inputTokens":10,"outputTokens":2}},"sourceEventSeqs":[28,29,30,31,32],"surfaceOp":"append"} +{"type":"step/end","seq":34,"time":1785233046398,"data":{"turn":1,"step":3}} +{"type":"turn/end","seq":35,"time":1785233046398,"data":{"turn":1,"reason":{"kind":"completed"}}} diff --git a/packages/context/workspace-context/README.i18n.yaml b/packages/context/workspace-context/README.i18n.yaml index 8191413d37..b1626592e8 100644 --- a/packages/context/workspace-context/README.i18n.yaml +++ b/packages/context/workspace-context/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/context/workspace-context/README.md -README.md: df75b29dd3e8dbb504aac9e9885c32a809cbf70f -README.zh.md: 8bd926302f09ecdf453c7832b3a15b0e7fcc1b2a +README.md: 2669422ec1fa7a74ba329cd96ee6b7e5e6da7e9d +README.zh.md: c5074f84796e3a2f95a1ba5e849af2f6afd751c9 diff --git a/packages/context/workspace-context/README.md b/packages/context/workspace-context/README.md index df75b29dd3..2669422ec1 100644 --- a/packages/context/workspace-context/README.md +++ b/packages/context/workspace-context/README.md @@ -42,7 +42,7 @@ These instructions apply to work under `packages/app`. Use them as guidance when ``` -A same-file edit starts with `Updated instructions from: ` and says to use the new content instead of the previously loaded content. When a candidate disappears or becomes a per-directory duplicate of an earlier candidate, the message is `Instructions removed: ` followed by `The previously loaded instructions from this file no longer apply.` Literal `` text inside an instruction file is escaped so file content cannot close the plugin-owned frame. +A same-file edit starts with `Updated instructions from: ` and says to use the new content instead of the previously loaded content. When a candidate disappears or becomes a per-directory duplicate of an earlier candidate, the message is `Instructions removed: ` followed by `The previously loaded instructions from this file no longer apply.` Literal `` text anywhere in instruction content or model-visible path, scope, and budget metadata is escaped so repository-controlled text cannot close the plugin-owned frame. The plugin owns the complete `` framing, and every injected `user/message` reaches the model verbatim with no core wrapper. diff --git a/packages/context/workspace-context/README.zh.md b/packages/context/workspace-context/README.zh.md index 8bd926302f..c5074f8479 100644 --- a/packages/context/workspace-context/README.zh.md +++ b/packages/context/workspace-context/README.zh.md @@ -42,7 +42,7 @@ These instructions apply to work under `packages/app`. Use them as guidance when ``` -同一文件的编辑以 `Updated instructions from: ` 开头，并说明使用新内容替代之前加载的内容。候选文件消失或成为同一目录中较早候选文件的重复项时，消息是 `Instructions removed: `，后跟 `The previously loaded instructions from this file no longer apply.`。指令文件中的字面 `` 文本会转义，因此文件内容无法关闭插件拥有的 frame。 +同一文件的编辑以 `Updated instructions from: ` 开头，并说明使用新内容替代之前加载的内容。候选文件消失或成为同一目录中较早候选文件的重复项时，消息是 `Instructions removed: `，后跟 `The previously loaded instructions from this file no longer apply.`。指令内容或模型可见的路径、scope 与预算元数据中出现的字面 `` 文本都会转义，因此仓库控制的文本无法关闭插件拥有的 frame。 该插件拥有完整 `` framing，每个注入的 `user/message` 都会在没有核心包装的情况下逐字达到模型。 diff --git a/packages/context/workspace-context/src/render.ts b/packages/context/workspace-context/src/render.ts index baca6bd84b..9ab311e942 100644 --- a/packages/context/workspace-context/src/render.ts +++ b/packages/context/workspace-context/src/render.ts @@ -59,15 +59,12 @@ function truncateUtf8(value: string, maxBytes: number): string { return truncated } -function escapeInstructionContent(content: string): string { - // TODO(instruction-frame-paths): apply the same delimiter neutralization to - // every interpolated path and scope; repository-controlled names can - // otherwise close the plugin-owned system-reminder frame. - return content.replaceAll(SYSTEM_REMINDER_CLOSE, '<\\/system-reminder>') +function escapeInstructionFrameBody(body: string): string { + return body.replaceAll(SYSTEM_REMINDER_CLOSE, '<\\/system-reminder>') } function sectionText(file: LoadedInstructionFile): string { - return `Instructions from: ${file.displayPath}\n\n${escapeInstructionContent(file.content)}` + return `Instructions from: ${file.displayPath}\n\n${file.content}` } /** Directory component that identifies the single user-global instruction scope. */ @@ -136,7 +133,7 @@ function additionalSectionText(file: LoadedInstructionFile): string { '', `These instructions apply to work under \`${scope}\`. Use them as guidance when relevant; more specific instructions take precedence. They do not override system, developer, or direct user instructions.`, '', - escapeInstructionContent(file.content), + file.content, ].join('\n') } @@ -153,7 +150,7 @@ function changedSectionText(item: ChangeRenderItem): string { '', 'This file changed after it was loaded. Use the following content instead of the previously loaded instructions from this file.', '', - escapeInstructionContent(file.content), + file.content, ].join('\n') } @@ -214,7 +211,7 @@ function buildInstructionText( // producer's content (the pattern a future `meta`-driven renderer would // generalize — see the deferred note in // ../../../../.agents/notes/implemented/simplification/2026-07-20-unwrap-injected-content-envelopes.md). - return [SYSTEM_REMINDER_OPEN, body.join('\n\n'), SYSTEM_REMINDER_CLOSE].join('\n') + return [SYSTEM_REMINDER_OPEN, escapeInstructionFrameBody(body.join('\n\n')), SYSTEM_REMINDER_CLOSE].join('\n') } function withTruncatedContent(file: LoadedInstructionFile, includedBytes: number): LoadedInstructionFile { @@ -285,8 +282,10 @@ function renderInstructionContext( originalBytes: byteLength(mostSpecific.content), includedBytes: 0, }] - const compactNotice = markerText(maxBytes, omitted, truncated) - const compactWithHeading = [compactNotice, style.section(withTruncatedContent(mostSpecific, 0))].join('\n\n') + const compactNotice = escapeInstructionFrameBody(markerText(maxBytes, omitted, truncated)) + const compactWithHeading = escapeInstructionFrameBody( + [compactNotice, style.section(withTruncatedContent(mostSpecific, 0))].join('\n\n'), + ) if (byteLength(compactWithHeading) <= maxBytes) return { text: compactWithHeading, omitted, truncated } const text = byteLength(compactNotice) <= maxBytes ? compactNotice : truncateUtf8(compactNotice, maxBytes) return { text, omitted, truncated } diff --git a/packages/context/workspace-context/tests/workspace-context.spec.ts b/packages/context/workspace-context/tests/workspace-context.spec.ts index 3ff6b9b310..a65196e03c 100644 --- a/packages/context/workspace-context/tests/workspace-context.spec.ts +++ b/packages/context/workspace-context/tests/workspace-context.spec.ts @@ -41,7 +41,7 @@ import { type InstructionVersionCache, type PendingInstructionChange, } from '../src/state.ts' -import { candidateScopeKey } from '../src/render.ts' +import { candidateScopeKey, renderInstructionChanges } from '../src/render.ts' import { MockAdapter, textResponse, toolCallResponse } from '../../../core/agent-loop/tests/mock-adapter.ts' /** Per-candidate reconciliation scope key: directory paired with the file name. */ @@ -681,6 +681,37 @@ describe('workspace context rendering', () => { expect(rendered.text).toContain('<\\/system-reminder>') }) + it('neutralizes system-reminder closing delimiters in paths and derived scopes', () => { + const displayPath = 'scope/AGENTS.md' + const file = { absolutePath: `/repo/${displayPath}`, displayPath, content: 'rules' } + const rendered = [ + renderWorkspaceContext([file], { maxBytes: 65536 }).text, + ...(['set', 'replace', 'remove'] as const).map(action => renderInstructionChanges([{ + change: { action, scope: 'scope\0AGENTS.md', path: displayPath }, + file, + }], 65536).text), + ] + + for (const text of rendered) { + expect(text.match(/<\/system-reminder>/g)).toHaveLength(1) + expect(text).toContain('scope<\\/system-reminder>') + } + }) + + it('neutralizes a system-reminder closing delimiter in budget marker paths', () => { + const rendered = renderWorkspaceContext([ + { + absolutePath: '/repo/scope/AGENTS.md', + displayPath: 'scope/AGENTS.md', + content: 'root '.repeat(100), + }, + { absolutePath: '/repo/leaf/AGENTS.md', displayPath: 'leaf/AGENTS.md', content: 'leaf rules' }, + ], { maxBytes: 400 }) + + expect(rendered.text).toContain('omitted scope<\\/system-reminder>/AGENTS.md') + expect(rendered.text.match(/<\/system-reminder>/g)).toHaveLength(1) + }) + it('preserves more specific files under the byte budget and names omitted/truncated paths', () => { const rendered = renderWorkspaceContext([ { absolutePath: '/repo/AGENTS.md', displayPath: 'AGENTS.md', content: 'root '.repeat(100) }, diff --git a/packages/support/acp-snapshot/README.i18n.yaml b/packages/support/acp-snapshot/README.i18n.yaml index b7f09e888d..0b41c2dd50 100644 --- a/packages/support/acp-snapshot/README.i18n.yaml +++ b/packages/support/acp-snapshot/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/support/acp-snapshot/README.md -README.md: afbb23e2251932d41ac5d5d5b7d966f2750857fe -README.zh.md: 67ebbff395881c811819bb9e3dcfa4faa4d39914 +README.md: 93998c20bed7a2542c23932bd659a64aec63a585 +README.zh.md: a355cf0f35b5e7bec41ab0d9063c932211a7200b diff --git a/packages/support/acp-snapshot/README.md b/packages/support/acp-snapshot/README.md index afbb23e225..93998c20be 100644 --- a/packages/support/acp-snapshot/README.md +++ b/packages/support/acp-snapshot/README.md @@ -51,7 +51,7 @@ defineAcpSnapshotSuite({ }) ``` -A scenario booting a differently-composed tree sets its own `configPath` (an overlay whose basename still ends in `cordis.yml`, so the bin's replay swap finds the sibling `*cordis.snapshot.yml`) and, when that composition changes the request header, its own `headerClass` with its own pinning scenario — the acp-agent example's Code Mode and filesystem scenarios are templates. `workspaceParent` moves the generated cwd outside the platform temp area when temporary-directory grants are themselves under test; the harness still owns and removes only the generated child. Each pinning directory stores the normalized full prompt sequence in generated `system-prompt.expected.md` and the corresponding full tool-schema sequence in generated `tool-schemas.expected.json`; `session.jsonl` stores `"system":"{{system}}","tools":"{{tools}}"` while retaining config, reason, and any model-visible prefix. A pin with legitimate mid-run header changes declares `expectedHeaderChanges`, which fixes the length of both sidecar sequences. +A scenario booting a differently-composed tree sets its own `configPath` (an overlay whose basename still ends in `cordis.yml`, so the bin's replay swap finds the sibling `*cordis.snapshot.yml`) and, when that composition changes the request header, its own `headerClass` with its own pinning scenario — the acp-agent example's Code Mode and filesystem scenarios are templates. `workspaceParent` moves the generated cwd outside the platform temp area when temporary-directory grants are themselves under test; the harness still owns and removes only the generated child. A scenario's committed `workspace/` is copied into that child first, then `prepareWorkspace` runs against the generated cwd before the agent starts. Reserve this hook for fixtures Git cannot represent portably, keep ordinary seeds in `workspace/`, and pair it with `posixOnly` when the generated paths are invalid on Windows. Each pinning directory stores the normalized full prompt sequence in generated `system-prompt.expected.md` and the corresponding full tool-schema sequence in generated `tool-schemas.expected.json`; `session.jsonl` stores `"system":"{{system}}","tools":"{{tools}}"` while retaining config, reason, and any model-visible prefix. A pin with legitimate mid-run header changes declares `expectedHeaderChanges`, which fixes the length of both sidecar sequences. Every scenario compares `stdout.expected.jsonl` with cwd-rooted separators canonicalized to `/`. On Windows, `pinsNativeWindowsStdout` additionally compares the complete `stdout.expected.windows.jsonl` after the shared expected output and requires that sidecar exactly when enabled. A scenario whose driven behavior needs POSIX process semantics (e.g. cancelling a live bash call kills a detached process group) declares `posixOnly`, which skips its run test on Windows while the fixture guards keep covering its committed files everywhere. diff --git a/packages/support/acp-snapshot/README.zh.md b/packages/support/acp-snapshot/README.zh.md index 67ebbff395..a355cf0f35 100644 --- a/packages/support/acp-snapshot/README.zh.md +++ b/packages/support/acp-snapshot/README.zh.md @@ -51,7 +51,7 @@ defineAcpSnapshotSuite({ }) ``` -启动不同组合树的场景会设置自己的 `configPath`（一个 basename 仍以 `cordis.yml` 结尾的 overlay，使 bin 的回放交换可找到同级 `*cordis.snapshot.yml`）；当该组合改变请求 header 时，还会设置自己的 `headerClass` 和 pin 场景，acp-agent 示例的 Code Mode 与文件系统场景是模板。当临时目录授权自身待测时，`workspaceParent` 将生成 cwd 移出平台临时区域；harness 仍只拥有并移除生成的子级。每个 pin 目录将规范化的完整提示词序列存入生成的 `system-prompt.expected.md`，将对应完整工具 schema 序列存入生成的 `tool-schemas.expected.json`；`session.jsonl` 存储 `"system":"{{system}}","tools":"{{tools}}"`，同时保留配置、原因和任何模型可见前缀。具有合法运行中 header 变更的 pin 声明 `expectedHeaderChanges`，用于固定两个 sidecar 序列的长度。 +启动不同组合树的场景会设置自己的 `configPath`（一个 basename 仍以 `cordis.yml` 结尾的 overlay，使 bin 的回放交换可找到同级 `*cordis.snapshot.yml`）；当该组合改变请求 header 时，还会设置自己的 `headerClass` 和 pin 场景，acp-agent 示例的 Code Mode 与文件系统场景是模板。当临时目录授权自身待测时，`workspaceParent` 将生成 cwd 移出平台临时区域；harness 仍只拥有并移除生成的子级。场景签入的 `workspace/` 会先复制到该子级，随后 `prepareWorkspace` 在 agent 启动前针对生成 cwd 运行。此 hook 仅用于 Git 无法跨平台表示的 fixture；普通种子应留在 `workspace/` 中，而生成路径在 Windows 上无效时还必须搭配 `posixOnly`。每个 pin 目录将规范化的完整提示词序列存入生成的 `system-prompt.expected.md`，将对应完整工具 schema 序列存入生成的 `tool-schemas.expected.json`；`session.jsonl` 存储 `"system":"{{system}}","tools":"{{tools}}"`，同时保留配置、原因和任何模型可见前缀。具有合法运行中 header 变更的 pin 声明 `expectedHeaderChanges`，用于固定两个 sidecar 序列的长度。 每个场景都比较 `stdout.expected.jsonl`，其中以 cwd 为根的分隔符规范化为 `/`。在 Windows 上，`pinsNativeWindowsStdout` 还会在共享预期输出之后比较完整 `stdout.expected.windows.jsonl`，并在启用时精确要求该 sidecar。驱动行为需要 POSIX 进程语义的场景（例如取消实时 bash 调用会终止脱离进程组）声明 `posixOnly`，在 Windows 上跳过运行测试，但 fixture 保护仍在所有平台覆盖其已提交文件。 diff --git a/packages/support/acp-snapshot/src/harness.ts b/packages/support/acp-snapshot/src/harness.ts index d11a4f1b9c..8f562be7e3 100644 --- a/packages/support/acp-snapshot/src/harness.ts +++ b/packages/support/acp-snapshot/src/harness.ts @@ -155,6 +155,13 @@ export interface RunOptions { * start from an empty workspace. */ workspaceDir?: string + /** + * Optional final workspace preparation, run after {@link workspaceDir} is + * copied and before the agent starts. This is for fixtures that cannot be + * represented portably in Git (for example, a POSIX-only filename that is + * invalid on Windows); ordinary seeded files belong in `workspaceDir`. + */ + prepareWorkspace?: (cwd: string) => void | Promise /** * Parent directory for the generated session cwd. Defaults to * `os.tmpdir()`. A scenario that must distinguish its workspace from the @@ -221,6 +228,7 @@ export async function runScenario(input: InputScript, opts: RunOptions): Promise if (opts.workspaceDir !== undefined && existsSync(opts.workspaceDir)) { await cp(opts.workspaceDir, cwd, { recursive: true }) } + await opts.prepareWorkspace?.(cwd) const env: NodeJS.ProcessEnv = { ...opts.env, DSH_SNAPSHOT: opts.mode, diff --git a/packages/support/acp-snapshot/src/suite.ts b/packages/support/acp-snapshot/src/suite.ts index 9b6c31fa47..d8ab5c2f6e 100644 --- a/packages/support/acp-snapshot/src/suite.ts +++ b/packages/support/acp-snapshot/src/suite.ts @@ -114,6 +114,12 @@ export interface Scenario { * test and the scenario needs an independent project location. */ workspaceParent?: string + /** + * Optional final workspace preparation after the committed fixture is + * copied. Reserve this for paths that Git cannot represent portably; normal + * scenario files belong under the scenario's `workspace/` directory. + */ + prepareWorkspace?: (cwd: string) => void | Promise /** * Whether Windows additionally compares stdout with native separators against * `stdout.expected.windows.jsonl`. The shared canonical stdout expected output is still @@ -849,6 +855,7 @@ export function defineAcpSnapshotSuite(options: SnapshotSuiteOptions): void { // replays from its own script. In RECORD they are harvested, not read. ...!RECORDING && childFixtureFiles.length > 0 ? { childFiles: childFixtureFiles.map(file => join(dir, file)) } : {}, ...existsSync(workspaceDir) ? { workspaceDir } : {}, + ...scenario.prepareWorkspace !== undefined ? { prepareWorkspace: scenario.prepareWorkspace } : {}, ...scenario.workspaceParent !== undefined ? { workspaceParent: scenario.workspaceParent } : {}, // A scenario booting an overlay tree passes its own live config; the // bin's replay swap derives the sibling `*cordis.snapshot.yml` from it. diff --git a/packages/support/acp-snapshot/tests/harness.spec.ts b/packages/support/acp-snapshot/tests/harness.spec.ts index b908330554..531eedd4b4 100644 --- a/packages/support/acp-snapshot/tests/harness.spec.ts +++ b/packages/support/acp-snapshot/tests/harness.spec.ts @@ -1,4 +1,4 @@ -import { mkdtemp, rm, writeFile } from 'node:fs/promises' +import { mkdtemp, readFile, rm, writeFile } from 'node:fs/promises' import { once } from 'node:events' import { tmpdir } from 'node:os' import { delimiter, join, relative, sep } from 'node:path' @@ -468,6 +468,30 @@ describe('runScenario', () => { expect(result.rawStdout).toContain('workspace:seeded.txt') }) + it('prepares the generated workspace after copying committed fixtures', { timeout: 20_000 }, async () => { + const { dir, fixtureFile } = await scenario({ echoWorkspace: true }) + const workspaceDir = join(dir, 'workspace') + const { mkdir } = await import('node:fs/promises') + await mkdir(workspaceDir, { recursive: true }) + await writeFile(join(workspaceDir, 'committed.txt'), 'committed') + + const result = await runScenario( + { steps: [...boot, { op: 'prompt', text: 'ls' }] }, + { + agent: AGENT, + mode: 'replay', + fixtureFile, + workspaceDir, + prepareWorkspace: async (cwd) => { + expect(await readFile(join(cwd, 'committed.txt'), 'utf8')).toBe('committed') + await writeFile(join(cwd, 'runtime.txt'), 'runtime') + }, + }, + ) + + expect(result.rawStdout).toContain('workspace:committed.txt,runtime.txt') + }) + it('creates the generated workspace under an explicit parent', { timeout: 20_000 }, async () => { const { fixtureFile } = await scenario({}) const workspaceParent = await mkdtemp(join(tmpdir(), 'acp-snap-parent-')) diff --git a/packages/support/acp-snapshot/tests/suite.spec.ts b/packages/support/acp-snapshot/tests/suite.spec.ts index 2160aad618..592c79e24e 100644 --- a/packages/support/acp-snapshot/tests/suite.spec.ts +++ b/packages/support/acp-snapshot/tests/suite.spec.ts @@ -65,6 +65,9 @@ const REPLAY_SCENARIOS: Scenario[] = [ env: { DSH_PERMISSION_MODE: 'never' }, configPath: AGENT.configPath, workspaceParent: tmpdir(), + prepareWorkspace: (cwd) => { + writeFileSync(join(cwd, 'seed.txt'), 'prepared at runtime') + }, }, { name: 'no-model', hasModelTurn: false, recorded: false, headerClass: 'main' }, { name: 'blocked-log', hasModelTurn: false, comparesLog: true, recorded: false, headerClass: 'main' }, From 276ebd9339a09680ee67cab574385530e1dc281a Mon Sep 17 00:00:00 2001 From: Turtle Date: Tue, 28 Jul 2026 21:50:39 +0800 Subject: [PATCH 012/324] docs: propose experimental plugin group --- ...xperimental-plugin-package-group.i18n.yaml | 6 ++++ ...07-28-experimental-plugin-package-group.md | 35 +++++++++++++++++++ ...28-experimental-plugin-package-group.zh.md | 35 +++++++++++++++++++ 3 files changed, 76 insertions(+) create mode 100644 .agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml create mode 100644 .agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md create mode 100644 .agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md diff --git a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml new file mode 100644 index 0000000000..539b2dc0ab --- /dev/null +++ b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write .agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md +2026-07-28-experimental-plugin-package-group.md: e0a17206bf4ffd424d6dd449023001fd48eb3260 +2026-07-28-experimental-plugin-package-group.zh.md: 1850e94c91908865c833b7dc1583460babbb32f1 diff --git a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md new file mode 100644 index 0000000000..e0a17206bf --- /dev/null +++ b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md @@ -0,0 +1,35 @@ +# Agent Note: Experimental plugin package group + +Status: proposed + +English | [中文](2026-07-28-experimental-plugin-package-group.zh.md) + +## Problem + +The [package hierarchy](../../../../packages/README.md) groups plugins by product role, but it cannot distinguish supported plugins from prototypes whose contracts and continued existence remain unsettled. After the first tagged release, contributors still need an obvious place for useful experiments that carry no stability, compatibility, migration, or support warranty. + +## Proposal + +Add `packages/experimental//` as the required home for Cordis plugin packages whose whole public contract is experimental. Package names remain `@deepseek-ai/dsh-`; promotion moves the package into its product-role group without renaming it. + +Experimental packages carry no stability, compatibility, migration, or support promise: they may change APIs, configuration, or data, or disappear, without deprecation or migration. This status does not relax engineering standards; these packages retain the repository's type, test, security, documentation, lifecycle, and snapshot requirements. Non-experimental packages must not take runtime dependencies on them. Examples may use them; any other runtime dependent is itself experimental and belongs under `packages/experimental/`. Tests may use them as development dependencies. + +Examples include the pending `@deepseek-ai/dsh-tui-session-changes` `/diff` viewer and the `/btw` plugin; if accepted, they land in this group. A release never promotes a package implicitly. Promotion requires explicit review of the public contract, limitations, test evidence, and a named owner accepting stable-package obligations. + +## Alternatives considered + +**Keep experiments in product-role groups with README labels.** Labels are easy to miss and cannot enforce dependency boundaries. + +**Treat every package as experimental until the first tagged release.** This provides no durable incubation boundary. + +**Develop experiments elsewhere.** This loses the real plugin graph, examples, snapshots, and lifecycle checks needed to evaluate them. + +## Acceptance criteria + +- `packages/experimental/` has a concise group README defining the package-level status, all four disclaimed promises, and the promotion rule. +- Constraints require every experimental plugin package and every non-example runtime dependent of one to live there. +- Package and user documentation label experimental plugins and avoid stability, compatibility, migration, or support promises. + +## Risks + +The group can become a junk drawer or let “experimental” excuse weak engineering. The repository's [current-owner/current-need rule](../../../../packages/AGENTS.md) and unchanged engineering gates limit that risk. Promotion causes path churn, but the npm name remains stable. diff --git a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md new file mode 100644 index 0000000000..1850e94c91 --- /dev/null +++ b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md @@ -0,0 +1,35 @@ +# Agent Note: 实验性插件包（package）分组 + +Status: proposed + +[English](2026-07-28-experimental-plugin-package-group.md) | 中文 + +## 问题 + +[包层级结构](../../../../packages/README.md)按产品角色对插件分组，但无法区分受支持的插件和契约与去留均未确定的原型。首个带标签的版本发布后，贡献者仍需要一个明确的位置存放有价值的实验性插件；这些插件不提供稳定性、兼容性、迁移或支持保证。 + +## 提案 + +新增 `packages/experimental//`，并要求公开契约整体处于实验阶段的 Cordis 插件包全部放在其中。包名仍为 `@deepseek-ai/dsh-`；提升为稳定插件时，只将包移入对应的产品角色分组，不对其重命名。 + +实验性包不提供稳定性、兼容性、迁移或支持保证：其 API、配置和数据可以变更，包也可以移除，均不提供弃用期或迁移路径。实验性状态不表示降低工程标准；这些包仍须满足仓库对类型、测试、安全、文档、生命周期和快照的要求。非实验性包不得将其列为运行时依赖。示例包可以使用它们；其他任何运行时依赖方本身也必须是实验性包，并位于 `packages/experimental/` 下。测试可以将其用作开发依赖。 + +示例包括尚待完成的 `@deepseek-ai/dsh-tui-session-changes` `/diff` 查看器和 `/btw` 插件；如果获准合入，它们将直接进入该分组。发布不会自动将包提升为稳定状态。提升前必须明确评审其公开契约、限制和测试证据，并指定一名愿意承担稳定包义务的负责人。 + +## 考虑过的替代方案 + +**将实验性插件留在产品角色分组中，并用 README 标注。** 标注容易被忽略，也无法强制执行依赖边界。 + +**首个版本发布前，将所有包都视为实验性。** 这无法提供持久的孵化边界。 + +**在其他位置开发实验性插件。** 这会失去评估它们所需的真实插件图、示例、快照和生命周期检查。 + +## 验收标准 + +- `packages/experimental/` 包含一份简明的分组 README，定义包级状态、明确排除的四类保证以及提升规则。 +- 约束规则要求所有实验性插件包及其所有非示例运行时依赖方位于该目录。 +- 包文档和用户文档标明插件的实验性状态，且不作稳定性、兼容性、迁移或支持承诺。 + +## 风险 + +该分组可能无序积累原型，也可能让「实验性」成为降低工程标准的借口。仓库已有的[「必须有当前负责人和实际需求」规则](../../../../packages/AGENTS.md)以及不变的工程门禁可限制这项风险。提升为稳定插件会导致路径变动，但 npm 包名保持稳定。 From ba31656258d1c1c4e2c5eaf75eb787e1674e665d Mon Sep 17 00:00:00 2001 From: Turtle Date: Tue, 28 Jul 2026 21:53:18 +0800 Subject: [PATCH 013/324] docs: name prototype sharing purpose --- .../2026-07-28-experimental-plugin-package-group.i18n.yaml | 4 ++-- .../2026-07-28-experimental-plugin-package-group.md | 2 ++ .../2026-07-28-experimental-plugin-package-group.zh.md | 2 ++ 3 files changed, 6 insertions(+), 2 deletions(-) diff --git a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml index 539b2dc0ab..ca65a8ac5b 100644 --- a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml +++ b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md -2026-07-28-experimental-plugin-package-group.md: e0a17206bf4ffd424d6dd449023001fd48eb3260 -2026-07-28-experimental-plugin-package-group.zh.md: 1850e94c91908865c833b7dc1583460babbb32f1 +2026-07-28-experimental-plugin-package-group.md: e3c6f350bd8c8341e0da831159044e2f32e914f9 +2026-07-28-experimental-plugin-package-group.zh.md: f92683316e1acbaf01d903e8dda37801e4b3d238 diff --git a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md index e0a17206bf..e3c6f350bd 100644 --- a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md +++ b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md @@ -12,6 +12,8 @@ The [package hierarchy](../../../../packages/README.md) groups plugins by produc Add `packages/experimental//` as the required home for Cordis plugin packages whose whole public contract is experimental. Package names remain `@deepseek-ai/dsh-`; promotion moves the package into its product-role group without renaming it. +The group is also the team's in-repository place to share prototypes: members can discover, run, review, and extend one another's work against the real plugin graph without implying product support. + Experimental packages carry no stability, compatibility, migration, or support promise: they may change APIs, configuration, or data, or disappear, without deprecation or migration. This status does not relax engineering standards; these packages retain the repository's type, test, security, documentation, lifecycle, and snapshot requirements. Non-experimental packages must not take runtime dependencies on them. Examples may use them; any other runtime dependent is itself experimental and belongs under `packages/experimental/`. Tests may use them as development dependencies. Examples include the pending `@deepseek-ai/dsh-tui-session-changes` `/diff` viewer and the `/btw` plugin; if accepted, they land in this group. A release never promotes a package implicitly. Promotion requires explicit review of the public contract, limitations, test evidence, and a named owner accepting stable-package obligations. diff --git a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md index 1850e94c91..f92683316e 100644 --- a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md +++ b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md @@ -12,6 +12,8 @@ Status: proposed 新增 `packages/experimental//`，并要求公开契约整体处于实验阶段的 Cordis 插件包全部放在其中。包名仍为 `@deepseek-ai/dsh-`；提升为稳定插件时，只将包移入对应的产品角色分组，不对其重命名。 +该分组也是团队在仓库内共享原型的位置：成员可以基于真实插件图发现、运行、评审并扩展彼此的原型，但这不代表产品会提供支持。 + 实验性包不提供稳定性、兼容性、迁移或支持保证：其 API、配置和数据可以变更，包也可以移除，均不提供弃用期或迁移路径。实验性状态不表示降低工程标准；这些包仍须满足仓库对类型、测试、安全、文档、生命周期和快照的要求。非实验性包不得将其列为运行时依赖。示例包可以使用它们；其他任何运行时依赖方本身也必须是实验性包，并位于 `packages/experimental/` 下。测试可以将其用作开发依赖。 示例包括尚待完成的 `@deepseek-ai/dsh-tui-session-changes` `/diff` 查看器和 `/btw` 插件；如果获准合入，它们将直接进入该分组。发布不会自动将包提升为稳定状态。提升前必须明确评审其公开契约、限制和测试证据，并指定一名愿意承担稳定包义务的负责人。 From 2f3ac10da046036a36870e4bef1ed04f518580d5 Mon Sep 17 00:00:00 2001 From: Turtle Date: Tue, 28 Jul 2026 22:30:12 +0800 Subject: [PATCH 014/324] docs: implement experimental and internal package group --- ...xperimental-plugin-package-group.i18n.yaml | 6 +++ ...07-28-experimental-plugin-package-group.md | 33 +++++++++++++++++ ...28-experimental-plugin-package-group.zh.md | 33 +++++++++++++++++ ...xperimental-plugin-package-group.i18n.yaml | 6 --- ...07-28-experimental-plugin-package-group.md | 37 ------------------- ...28-experimental-plugin-package-group.zh.md | 37 ------------------- packages/README.i18n.yaml | 4 +- packages/README.md | 3 +- packages/README.zh.md | 3 +- packages/experimental/AGENTS.md | 11 ++++++ packages/experimental/README.i18n.yaml | 6 +++ packages/experimental/README.md | 7 ++++ packages/experimental/README.zh.md | 7 ++++ 13 files changed, 109 insertions(+), 84 deletions(-) create mode 100644 .agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml create mode 100644 .agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.md create mode 100644 .agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.zh.md delete mode 100644 .agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml delete mode 100644 .agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md delete mode 100644 .agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md create mode 100644 packages/experimental/AGENTS.md create mode 100644 packages/experimental/README.i18n.yaml create mode 100644 packages/experimental/README.md create mode 100644 packages/experimental/README.zh.md diff --git a/.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml b/.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml new file mode 100644 index 0000000000..69a3347039 --- /dev/null +++ b/.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.md +2026-07-28-experimental-plugin-package-group.md: 3bc455eb2b676a1fb6d64117b7e9a7f390a6da83 +2026-07-28-experimental-plugin-package-group.zh.md: f204ecd052de03d0cf347e2c770feb0ea33966c7 diff --git a/.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.md b/.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.md new file mode 100644 index 0000000000..3bc455eb2b --- /dev/null +++ b/.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.md @@ -0,0 +1,33 @@ +# Agent Note: Experimental and internal package group + +Status: implemented + +English | [中文](2026-07-28-experimental-plugin-package-group.zh.md) + +## Problem + +The [package hierarchy](../../../../packages/README.md) groups plugins by product role, but it cannot distinguish release packages from prototypes or internal-only packages. The team needs an obvious shared place for useful work that is not part of the official release. + +## Decision + +The subtree rules in [`packages/experimental/AGENTS.md`](../../../../packages/experimental/AGENTS.md) make `packages/experimental//` the required home for Cordis plugin packages whose whole public contract is experimental or internal-only. Package names remain `@deepseek-ai/dsh-`. + +The group is the team's in-repository place to share engineering and product-manager prototypes: members can discover, run, review, and extend one another's work against the real plugin graph without implying product support. + +Official releases exclude this directory. A package enters a release only after moving to its product-role group; release packages cannot take runtime dependencies on packages here. Examples may use them, while any other runtime dependent also belongs here. Tests may use them as development dependencies. + +Experimental packages carry no stability, compatibility, migration, or support promise: they may change APIs, configuration, or data, or disappear without deprecation or migration. Internal-only packages may define narrower internal contracts but make no public release promise. Neither status relaxes engineering, security, documentation, lifecycle, testing, or snapshot requirements. + +The pending `@deepseek-ai/dsh-tui-session-changes` `/diff` viewer and `/btw` plugin are examples governed by this rule. Promotion into an official release requires explicit review of the public contract, limitations, test evidence, and a named owner accepting stable-package obligations. + +## Alternatives considered + +**Keep experimental and internal-only packages in product-role groups with README labels.** Labels are easy to miss and cannot enforce dependency boundaries. + +**Treat every package as experimental until the first tagged release.** This provides no durable incubation boundary. + +**Develop prototypes and internal packages elsewhere.** This loses the real plugin graph, examples, snapshots, and lifecycle checks needed to evaluate them. + +## Consequences + +The path makes release exclusion and dependency blast radius visible while retaining the real plugin graph for team sharing. It gives up product-role colocation and creates path churn on promotion, while the npm name remains stable. The subtree rules, repository [current-owner/current-need rule](../../../../packages/AGENTS.md), and unchanged engineering gates limit junk-drawer growth. Because official release tooling does not yet exist, contributor policy enforces the exclusion; the directory is its required exclusion boundary when added. diff --git a/.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.zh.md b/.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.zh.md new file mode 100644 index 0000000000..f204ecd052 --- /dev/null +++ b/.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.zh.md @@ -0,0 +1,33 @@ +# Agent Note: 实验性与内部专用包（package）分组 + +Status: implemented + +[English](2026-07-28-experimental-plugin-package-group.md) | 中文 + +## 问题 + +[包层级结构](../../../../packages/README.md)按产品角色对插件分组，但无法区分发布包、原型和内部专用包。团队需要一个明确的共享位置，存放不属于官方发布版本的有价值成果。 + +## 决策 + +[`packages/experimental/AGENTS.md`](../../../../packages/experimental/AGENTS.md) 中的子树规则要求所有公开契约整体处于实验状态或仅限内部使用的 Cordis 插件包位于 `packages/experimental//`。包名仍为 `@deepseek-ai/dsh-`。 + +该分组供团队在仓库内共享工程人员和产品经理制作的原型：成员可以基于真实插件图发现、运行、评审并扩展彼此的原型，但这不代表产品会提供支持。 + +官方发布版本不包含此目录。包只有移入对应的产品角色分组后才会纳入发布版本；发布包不得在运行时依赖此处的包。示例可以使用这些包；其他任何运行时依赖方也必须位于此处。测试可以将它们用作开发依赖。 + +实验性包不提供稳定性、兼容性、迁移或支持保证：其 API、配置或数据可以变更，包也可以移除，均不提供弃用期或迁移路径。内部专用包可以定义范围更窄的内部契约，但不作公开发布承诺。无论哪种状态，都不降低仓库对工程、安全、文档、生命周期、测试或快照的要求。 + +尚待完成的 `@deepseek-ai/dsh-tui-session-changes` `/diff` 查看器和 `/btw` 插件都受这项规则约束。将包提升为稳定包并纳入官方发布版本，需要明确评审其公开契约、限制和测试证据，并指定一名愿意承担稳定包义务的负责人。 + +## 考虑过的替代方案 + +**将实验性和内部专用包留在产品角色分组中，并用 README 标注。** 标注容易被忽略，也无法强制执行依赖边界。 + +**首个带标签的版本发布前，将所有包都视为实验性。** 这无法提供持久的孵化边界。 + +**在其他位置开发原型和内部专用包。** 这会失去评估它们所需的真实插件图、示例、快照和生命周期检查。 + +## 后果 + +该路径明确标示不纳入发布版本的包及其依赖影响范围，同时保留供团队共享成果的真实插件图。代价是这些包无法与同产品角色的包共置，提升并纳入发布版本时还会产生路径变动，但 npm 包名保持稳定。子树规则、仓库已有的[「必须有当前负责人和实际需求」规则](../../../../packages/AGENTS.md)以及保持不变的工程门禁，可限制该分组无序膨胀。由于官方发布工具尚不存在，目前由贡献者政策执行这项排除规则；添加发布工具后，必须以该目录为排除边界。 diff --git a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml deleted file mode 100644 index ca65a8ac5b..0000000000 --- a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.i18n.yaml +++ /dev/null @@ -1,6 +0,0 @@ -# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each -# side as of the last confirmed-consistent state. Both languages carry equal authority; -# after editing either side, bring the other along and re-record with: -# pnpm run verify-translation-pairing --write .agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md -2026-07-28-experimental-plugin-package-group.md: e3c6f350bd8c8341e0da831159044e2f32e914f9 -2026-07-28-experimental-plugin-package-group.zh.md: f92683316e1acbaf01d903e8dda37801e4b3d238 diff --git a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md deleted file mode 100644 index e3c6f350bd..0000000000 --- a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.md +++ /dev/null @@ -1,37 +0,0 @@ -# Agent Note: Experimental plugin package group - -Status: proposed - -English | [中文](2026-07-28-experimental-plugin-package-group.zh.md) - -## Problem - -The [package hierarchy](../../../../packages/README.md) groups plugins by product role, but it cannot distinguish supported plugins from prototypes whose contracts and continued existence remain unsettled. After the first tagged release, contributors still need an obvious place for useful experiments that carry no stability, compatibility, migration, or support warranty. - -## Proposal - -Add `packages/experimental//` as the required home for Cordis plugin packages whose whole public contract is experimental. Package names remain `@deepseek-ai/dsh-`; promotion moves the package into its product-role group without renaming it. - -The group is also the team's in-repository place to share prototypes: members can discover, run, review, and extend one another's work against the real plugin graph without implying product support. - -Experimental packages carry no stability, compatibility, migration, or support promise: they may change APIs, configuration, or data, or disappear, without deprecation or migration. This status does not relax engineering standards; these packages retain the repository's type, test, security, documentation, lifecycle, and snapshot requirements. Non-experimental packages must not take runtime dependencies on them. Examples may use them; any other runtime dependent is itself experimental and belongs under `packages/experimental/`. Tests may use them as development dependencies. - -Examples include the pending `@deepseek-ai/dsh-tui-session-changes` `/diff` viewer and the `/btw` plugin; if accepted, they land in this group. A release never promotes a package implicitly. Promotion requires explicit review of the public contract, limitations, test evidence, and a named owner accepting stable-package obligations. - -## Alternatives considered - -**Keep experiments in product-role groups with README labels.** Labels are easy to miss and cannot enforce dependency boundaries. - -**Treat every package as experimental until the first tagged release.** This provides no durable incubation boundary. - -**Develop experiments elsewhere.** This loses the real plugin graph, examples, snapshots, and lifecycle checks needed to evaluate them. - -## Acceptance criteria - -- `packages/experimental/` has a concise group README defining the package-level status, all four disclaimed promises, and the promotion rule. -- Constraints require every experimental plugin package and every non-example runtime dependent of one to live there. -- Package and user documentation label experimental plugins and avoid stability, compatibility, migration, or support promises. - -## Risks - -The group can become a junk drawer or let “experimental” excuse weak engineering. The repository's [current-owner/current-need rule](../../../../packages/AGENTS.md) and unchanged engineering gates limit that risk. Promotion causes path churn, but the npm name remains stable. diff --git a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md b/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md deleted file mode 100644 index f92683316e..0000000000 --- a/.agents/notes/proposed/architecture/2026-07-28-experimental-plugin-package-group.zh.md +++ /dev/null @@ -1,37 +0,0 @@ -# Agent Note: 实验性插件包（package）分组 - -Status: proposed - -[English](2026-07-28-experimental-plugin-package-group.md) | 中文 - -## 问题 - -[包层级结构](../../../../packages/README.md)按产品角色对插件分组，但无法区分受支持的插件和契约与去留均未确定的原型。首个带标签的版本发布后，贡献者仍需要一个明确的位置存放有价值的实验性插件；这些插件不提供稳定性、兼容性、迁移或支持保证。 - -## 提案 - -新增 `packages/experimental//`，并要求公开契约整体处于实验阶段的 Cordis 插件包全部放在其中。包名仍为 `@deepseek-ai/dsh-`；提升为稳定插件时，只将包移入对应的产品角色分组，不对其重命名。 - -该分组也是团队在仓库内共享原型的位置：成员可以基于真实插件图发现、运行、评审并扩展彼此的原型，但这不代表产品会提供支持。 - -实验性包不提供稳定性、兼容性、迁移或支持保证：其 API、配置和数据可以变更，包也可以移除，均不提供弃用期或迁移路径。实验性状态不表示降低工程标准；这些包仍须满足仓库对类型、测试、安全、文档、生命周期和快照的要求。非实验性包不得将其列为运行时依赖。示例包可以使用它们；其他任何运行时依赖方本身也必须是实验性包，并位于 `packages/experimental/` 下。测试可以将其用作开发依赖。 - -示例包括尚待完成的 `@deepseek-ai/dsh-tui-session-changes` `/diff` 查看器和 `/btw` 插件；如果获准合入，它们将直接进入该分组。发布不会自动将包提升为稳定状态。提升前必须明确评审其公开契约、限制和测试证据，并指定一名愿意承担稳定包义务的负责人。 - -## 考虑过的替代方案 - -**将实验性插件留在产品角色分组中，并用 README 标注。** 标注容易被忽略，也无法强制执行依赖边界。 - -**首个版本发布前，将所有包都视为实验性。** 这无法提供持久的孵化边界。 - -**在其他位置开发实验性插件。** 这会失去评估它们所需的真实插件图、示例、快照和生命周期检查。 - -## 验收标准 - -- `packages/experimental/` 包含一份简明的分组 README，定义包级状态、明确排除的四类保证以及提升规则。 -- 约束规则要求所有实验性插件包及其所有非示例运行时依赖方位于该目录。 -- 包文档和用户文档标明插件的实验性状态，且不作稳定性、兼容性、迁移或支持承诺。 - -## 风险 - -该分组可能无序积累原型，也可能让「实验性」成为降低工程标准的借口。仓库已有的[「必须有当前负责人和实际需求」规则](../../../../packages/AGENTS.md)以及不变的工程门禁可限制这项风险。提升为稳定插件会导致路径变动，但 npm 包名保持稳定。 diff --git a/packages/README.i18n.yaml b/packages/README.i18n.yaml index 0969696696..6aae068fd7 100644 --- a/packages/README.i18n.yaml +++ b/packages/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/README.md -README.md: f5420b6f2f30837b030a0e832a438c34674a6f23 -README.zh.md: 7beeaadf380a742cbdb6447553f42692a97fad10 +README.md: 706d741b87bd22656580419eb43a493c1ab2933a +README.zh.md: c41a15dcb743d024348d5a8a8c105b37e694205b diff --git a/packages/README.md b/packages/README.md index f5420b6f2f..706d741b87 100644 --- a/packages/README.md +++ b/packages/README.md @@ -44,11 +44,12 @@ Packages live at `packages///`; groups are containers, while names r | [`sdk/`](sdk/README.md) | Project SDK tooling | Product — stable surface | | [`acp/`](acp/README.md) | Automation-only Agent Client Protocol server | Product — stable surface | | [`ui/`](ui/README.md) | TUI and JSON-RPC integrations, approval/interaction seams, ask-user tool | Product — stable surface | +| [`experimental/`](experimental/README.md) | Prototypes and internal plugins | Unreleased | | [`examples/`](examples/README.md) | Demo bundles (agent-spine + TUI/CLI/ACP/JSON-RPC bins) leaves load | Support — example infra | | [`support/`](support/README.md) | Support infrastructure (testkits, invariants, replay, Loader smokes) | Support — lower compatibility expectations | | [`util/`](util/README.md) | Low-level zero-dependency utilities shared across groups (`Branded`, Harness home/path helpers, timeout, retention) | Support — small, stable, harness-dep-free | -Groups distinguish product API from support infrastructure. New packages join an existing group; a new group updates its README and this table. +New packages join existing groups; new groups update their README and this table. ## Dependencies diff --git a/packages/README.zh.md b/packages/README.zh.md index 7beeaadf38..c41a15dcb7 100644 --- a/packages/README.zh.md +++ b/packages/README.zh.md @@ -44,11 +44,12 @@ | [`sdk/`](sdk/README.md) | 项目 SDK 工具 | 产品：稳定表面 | | [`acp/`](acp/README.md) | 仅面向自动化的 Agent Client Protocol 服务器 | 产品：稳定表面 | | [`ui/`](ui/README.md) | TUI 与 JSON-RPC 集成、批准／交互 seam、用户问答工具 | 产品：稳定表面 | +| [`experimental/`](experimental/README.md) | 原型和内部插件 | 未发布 | | [`examples/`](examples/README.md) | 演示组合包（agent-spine + TUI/CLI/ACP/JSON-RPC bin），由叶节点加载 | 支持：示例基础设施 | | [`support/`](support/README.md) | 支持基础设施（testkit、不变式、回放、Loader 冒烟测试） | 支持：兼容性预期较低 | | [`util/`](util/README.md) | 组间共享的低层零依赖工具（`Branded`、Harness home／路径辅助函数、超时、保留策略） | 支持：小型、稳定、无 harness 依赖 | -组用于区分产品 API 与支持基础设施。新包加入现有组；新组则更新其 README 和此表。 +新包加入现有组；新组更新其 README 和此表。 ## 依赖 diff --git a/packages/experimental/AGENTS.md b/packages/experimental/AGENTS.md new file mode 100644 index 0000000000..e9cb3d2b51 --- /dev/null +++ b/packages/experimental/AGENTS.md @@ -0,0 +1,11 @@ +# AGENTS.md — Experimental and internal packages + +These rules supplement the [package rules](../AGENTS.md). The [experimental and internal package group decision](../../.agents/notes/implemented/architecture/2026-07-28-experimental-plugin-package-group.md) owns the rationale. + +- All Cordis plugin packages whose whole public contract is experimental or internal-only belong here. An experimental option inside an otherwise stable package stays in that package's product-role group. +- Use this directory to share engineering and product-manager prototypes across the team so others can discover, run, review, and extend them against the real plugin graph. +- Official releases exclude this directory. A package enters a release only after moving to its product-role group; do not add packages here to release manifests or bundles. +- Experimental packages carry no stability, compatibility, migration, or support promise. Internal-only packages may define narrower internal contracts but make no public release promise. +- Experimental or internal-only status never relaxes repository engineering, security, documentation, lifecycle, testing, or snapshot requirements. +- Release packages must not take runtime dependencies on packages here. Examples may; every other runtime dependent is also experimental or internal-only and belongs here. Tests may use them as development dependencies. +- Promotion moves a package to its product-role group without renaming its `@deepseek-ai/dsh-*` package. Require explicit review of its public contract, limitations, test evidence, and a named owner accepting stable-package obligations. diff --git a/packages/experimental/README.i18n.yaml b/packages/experimental/README.i18n.yaml new file mode 100644 index 0000000000..fe4fcc3ecd --- /dev/null +++ b/packages/experimental/README.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write packages/experimental/README.md +README.md: db39af8bb1b1bcfd257e16e4ad1dd112f604ffb1 +README.zh.md: df9b8cb2a91faab7af782e0f53685368e99583ff diff --git a/packages/experimental/README.md b/packages/experimental/README.md new file mode 100644 index 0000000000..db39af8bb1 --- /dev/null +++ b/packages/experimental/README.md @@ -0,0 +1,7 @@ +# experimental/ — experimental and internal packages + +English | [中文](README.zh.md) + +This group hosts team-shared engineering and product-manager prototypes plus internal-only Cordis plugins. It is excluded from official releases; packages move to their product-role group before release. + +No packages live here yet. The [subtree rules](AGENTS.md) define the no-warranty, dependency, and promotion boundaries. diff --git a/packages/experimental/README.zh.md b/packages/experimental/README.zh.md new file mode 100644 index 0000000000..df9b8cb2a9 --- /dev/null +++ b/packages/experimental/README.zh.md @@ -0,0 +1,7 @@ +# experimental/：实验性与内部专用包（package） + +[English](README.md) | 中文 + +该分组容纳工程人员与产品经理在团队内共享的原型，以及内部专用 Cordis 插件。该分组不纳入官方发布版本；包在发布前移入对应的产品角色分组。 + +该分组尚未包含任何包。[子树规则](AGENTS.md)界定不作保证、依赖关系和提升机制的边界。 From 61a388b54ee85415255d528ae7865c38a5175bb7 Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 08:59:28 -0700 Subject: [PATCH 015/324] test(hooks): align matcher fixtures with message identity --- .../tests/snapshots/hook-cc-invalid-matcher/session.jsonl | 4 ++-- .../tests/snapshots/hook-codex-invalid-matcher/session.jsonl | 4 ++-- packages/hooks/hooks-claude/tests/bridge.spec.ts | 4 ++-- packages/hooks/hooks-codex/tests/bridge.spec.ts | 2 +- 4 files changed, 7 insertions(+), 7 deletions(-) diff --git a/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/session.jsonl b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/session.jsonl index 6c4e1d2a49..e235d78b00 100644 --- a/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/session.jsonl +++ b/examples/acp-agent/tests/snapshots/hook-cc-invalid-matcher/session.jsonl @@ -1,6 +1,6 @@ {"type":"session","version":0,"id":"539aa64c-7f37-40ff-abd8-ed45b717be1b","createdAt":1783600629539,"cwd":"/var/folders/bn/vj1dvck95yd5jh3x4wskflxm0000gn/T/acp-snap-cwd-ka5r8w","delegationDepth":0} {"type":"turn/start","seq":0,"time":1783600629541,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}} -{"type":"user/message","seq":1,"time":1783600629541,"data":{"content":[{"type":"text","text":"Reply with exactly the word: PONG. Do not use any tools."}],"source":{"kind":"user"}},"surfaceOp":"append"} +{"type":"user/message","seq":1,"time":1783600629541,"data":{"content":[{"type":"text","text":"Reply with exactly the word: PONG. Do not use any tools."}],"source":{"kind":"user"},"role":"user","id":"5a36df87-da8e-480d-8e0f-61cd2b93bbb8"},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":1783600629541,"data":{"title":"Reply with exactly the word:","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":1783600629542,"data":{"turn":1,"step":1}} {"type":"request/header","seq":4,"time":1783600629542,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}} @@ -13,6 +13,6 @@ {"type":"assistant/chunk","seq":30,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"PONG"}}}} {"type":"assistant/chunk","seq":31,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}}}} {"type":"assistant/chunk","seq":32,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}} -{"type":"assistant/message","seq":33,"time":1783600631011,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with exactly the word \"PONG\" and not use any tools."},{"type":"text","text":"PONG"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"surfaceOp":"append"} +{"type":"assistant/message","seq":33,"time":1783600631011,"data":{"turn":1,"step":1,"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to reply with exactly the word \"PONG\" and not use any tools."},{"type":"text","text":"PONG"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"7452a358-8038-4583-9ceb-66564f665bfb"},"usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"surfaceOp":"append"} {"type":"step/end","seq":34,"time":1783600631011,"data":{"turn":1,"step":1}} {"type":"turn/end","seq":35,"time":1783600631011,"data":{"turn":1,"reason":{"kind":"completed"}}} diff --git a/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/session.jsonl b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/session.jsonl index 6c4e1d2a49..1dce3afec3 100644 --- a/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/session.jsonl +++ b/examples/acp-agent/tests/snapshots/hook-codex-invalid-matcher/session.jsonl @@ -1,6 +1,6 @@ {"type":"session","version":0,"id":"539aa64c-7f37-40ff-abd8-ed45b717be1b","createdAt":1783600629539,"cwd":"/var/folders/bn/vj1dvck95yd5jh3x4wskflxm0000gn/T/acp-snap-cwd-ka5r8w","delegationDepth":0} {"type":"turn/start","seq":0,"time":1783600629541,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}} -{"type":"user/message","seq":1,"time":1783600629541,"data":{"content":[{"type":"text","text":"Reply with exactly the word: PONG. Do not use any tools."}],"source":{"kind":"user"}},"surfaceOp":"append"} +{"type":"user/message","seq":1,"time":1783600629541,"data":{"content":[{"type":"text","text":"Reply with exactly the word: PONG. Do not use any tools."}],"source":{"kind":"user"},"role":"user","id":"56715824-b0da-4a73-8d6c-0caa590995e6"},"surfaceOp":"append"} {"type":"session/title","seq":2,"time":1783600629541,"data":{"title":"Reply with exactly the word:","messageSeqs":[1],"source":{"kind":"fallback"}}} {"type":"step/start","seq":3,"time":1783600629542,"data":{"turn":1,"step":1}} {"type":"request/header","seq":4,"time":1783600629542,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}} @@ -13,6 +13,6 @@ {"type":"assistant/chunk","seq":30,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"PONG"}}}} {"type":"assistant/chunk","seq":31,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}}}} {"type":"assistant/chunk","seq":32,"time":1783600631009,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}} -{"type":"assistant/message","seq":33,"time":1783600631011,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with exactly the word \"PONG\" and not use any tools."},{"type":"text","text":"PONG"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"surfaceOp":"append"} +{"type":"assistant/message","seq":33,"time":1783600631011,"data":{"turn":1,"step":1,"message":{"role":"assistant","content":[{"type":"reasoning","text":"The user wants me to reply with exactly the word \"PONG\" and not use any tools."},{"type":"text","text":"PONG"}],"source":{"kind":"model","provider":"deepseek","model":"deepseek-v4-flash"},"id":"2d9d88d1-b684-491f-9d5f-73721b7fd5ed"},"usage":{"inputTokens":3091,"outputTokens":23,"cacheReadTokens":0,"reasoningTokens":20}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32],"surfaceOp":"append"} {"type":"step/end","seq":34,"time":1783600631011,"data":{"turn":1,"step":1}} {"type":"turn/end","seq":35,"time":1783600631011,"data":{"turn":1,"reason":{"kind":"completed"}}} diff --git a/packages/hooks/hooks-claude/tests/bridge.spec.ts b/packages/hooks/hooks-claude/tests/bridge.spec.ts index 7b6579d122..abedced025 100644 --- a/packages/hooks/hooks-claude/tests/bridge.spec.ts +++ b/packages/hooks/hooks-claude/tests/bridge.spec.ts @@ -375,7 +375,7 @@ describe('hooks-claude bridge — load resilience', () => { const warn = vi.fn() const ctx = await harness(dir, adapter, (ctx) => { ctx.logger.warn = warn as never }) const agent = ctx.agentLoop.create(SessionId('invalid-claude-matcher'), { provider: 'mock', model: 'mock' }) - agent.followup({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } }) + agent.followup(createUserMessage({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } })) await waitForIdle(ctx, agent) expect(adapter.requests).toHaveLength(1) expect(events(agent).some(event => event.type === 'hook/invoked')).toBe(false) @@ -394,7 +394,7 @@ describe('hooks-claude bridge — load resilience', () => { const warn = vi.fn() const ctx = await harness(dir, adapter, (ctx) => { ctx.logger.warn = warn as never }) const agent = ctx.agentLoop.create(SessionId('unsupported-claude-matcher'), { provider: 'mock', model: 'mock' }) - agent.followup({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } }) + agent.followup(createUserMessage({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } })) await waitForIdle(ctx, agent) expect(adapter.requests).toHaveLength(0) diff --git a/packages/hooks/hooks-codex/tests/bridge.spec.ts b/packages/hooks/hooks-codex/tests/bridge.spec.ts index e0374537ca..e8a9384cea 100644 --- a/packages/hooks/hooks-codex/tests/bridge.spec.ts +++ b/packages/hooks/hooks-codex/tests/bridge.spec.ts @@ -162,7 +162,7 @@ describe('hooks-codex bridge', () => { const warn = vi.fn() const ctx = await harness(dir, adapter, (ctx) => { ctx.logger.warn = warn as never }) const agent = ctx.agentLoop.create(SessionId('invalid-codex-matcher'), { provider: 'mock', model: 'mock' }) - agent.followup({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } }) + agent.followup(createUserMessage({ content: [{ type: 'text', text: 'go' }], source: { kind: 'user' } })) await waitForIdle(ctx, agent) expect(adapter.requests).toHaveLength(1) expect(events(agent).some(event => event.type === 'hook/invoked')).toBe(false) From ad93803431068b85cdd57d2cfce0be8cfef012db Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 09:54:25 -0700 Subject: [PATCH 016/324] docs(acp-snapshot): preserve merged workspace contracts --- packages/support/acp-snapshot/README.i18n.yaml | 4 ++-- packages/support/acp-snapshot/README.md | 2 +- packages/support/acp-snapshot/README.zh.md | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/packages/support/acp-snapshot/README.i18n.yaml b/packages/support/acp-snapshot/README.i18n.yaml index 338905642c..8742eb2d2a 100644 --- a/packages/support/acp-snapshot/README.i18n.yaml +++ b/packages/support/acp-snapshot/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/support/acp-snapshot/README.md -README.md: 371ede587b84ba96770d4a2b1ee89b029d92dd25 -README.zh.md: f596f9021ae9b8c5973efafae7f7d695293b96e1 +README.md: 5e777c3ce6b46f0e61c47f330566fe0acae41a9b +README.zh.md: 40801980600fb8d55210d2c59eeef4468aa9483f diff --git a/packages/support/acp-snapshot/README.md b/packages/support/acp-snapshot/README.md index b42551b8b7..5e777c3ce6 100644 --- a/packages/support/acp-snapshot/README.md +++ b/packages/support/acp-snapshot/README.md @@ -51,7 +51,7 @@ defineAcpSnapshotSuite({ }) ``` -A scenario booting a differently-composed tree sets its own `configPath` (an overlay whose basename still ends in `cordis.yml`, so the bin's replay swap finds the sibling `*cordis.snapshot.yml`) and, when that composition changes the request header, its own `headerClass` with its own pinning scenario — the acp-agent example's Code Mode and filesystem scenarios are templates. `workspaceParent` moves the generated cwd outside the platform temp area when temporary-directory grants are themselves under test; the harness still owns and removes only the generated child. A scenario's committed `workspace/` is copied into that child first, then `prepareWorkspace` runs against the generated cwd before the agent starts. Reserve this hook for fixtures Git cannot represent portably, keep ordinary seeds in `workspace/`, and pair it with `posixOnly` when the generated paths are invalid on Windows. +A scenario booting a differently-composed tree sets its own `configPath` (an overlay whose basename still ends in `cordis.yml`, so the bin's replay swap finds the sibling `*cordis.snapshot.yml`) and, when that composition changes the request header, its own `headerClass` with its own pinning scenario — the acp-agent example's Code Mode and filesystem scenarios are templates. Default generated workspaces are stored in session fixtures as `{{cwd}}` so platform temp roots and random basenames do not affect recordings; `workspaceParent` moves the generated cwd outside the platform temp area when temporary-directory grants are themselves under test, keeps that explicit path in the fixture, and remains parent-owned while the harness removes only the generated child. A scenario's committed `workspace/` is copied into that child first, then `prepareWorkspace` runs against the generated cwd before the agent starts. Reserve this hook for fixtures Git cannot represent portably, keep ordinary seeds in `workspace/`, and pair it with `posixOnly` when the generated paths are invalid on Windows. A pin owns its generated `system-prompt.expected.md` or `tool-schemas.expected.json` by default; `systemPromptSource` and `toolSchemasSource` name another pin when the complete corresponding sequence is identical, so each distinct version is committed once. The pin's `session.jsonl` stores `"system":"{{system}}","tools":"{{tools}}"` while retaining config, reason, and any model-visible prefix. A pin with legitimate mid-run header changes declares `expectedHeaderChanges`; a shared source must declare the same count, and record/refresh rejects claimants that generate different bytes. diff --git a/packages/support/acp-snapshot/README.zh.md b/packages/support/acp-snapshot/README.zh.md index eeb1179054..4080198060 100644 --- a/packages/support/acp-snapshot/README.zh.md +++ b/packages/support/acp-snapshot/README.zh.md @@ -51,7 +51,7 @@ defineAcpSnapshotSuite({ }) ``` -启动不同组合树的场景会设置自己的 `configPath`（一个 basename 仍以 `cordis.yml` 结尾的 overlay，使 bin 的回放交换可找到同级 `*cordis.snapshot.yml`）；当该组合改变请求 header 时，还会设置自己的 `headerClass` 和 pin 场景，acp-agent 示例的 Code Mode 与文件系统场景是模板。当临时目录授权自身待测时，`workspaceParent` 将生成 cwd 移出平台临时区域；harness 仍只拥有并移除生成的子级。场景签入的 `workspace/` 会先复制到该子级，随后 `prepareWorkspace` 在 agent 启动前针对生成 cwd 运行。此 hook 仅用于 Git 无法跨平台表示的 fixture；普通种子应留在 `workspace/` 中，而生成路径在 Windows 上无效时还必须搭配 `posixOnly`。 +启动不同组合树的场景会设置自己的 `configPath`（一个 basename 仍以 `cordis.yml` 结尾的 overlay，使 bin 的回放交换可找到同级 `*cordis.snapshot.yml`）；当该组合改变请求 header 时，还会设置自己的 `headerClass` 和 pin 场景，acp-agent 示例的 Code Mode 与文件系统场景是模板。默认生成的 workspace 在会话 fixture 中存储为 `{{cwd}}`，使平台临时根目录和随机 basename 不影响录制结果；当临时目录授权自身待测时，`workspaceParent` 将生成 cwd 移出平台临时区域，在 fixture 中保留该显式路径，并仍归父级所有，而 harness 只移除生成的子级。场景签入的 `workspace/` 会先复制到该子级，随后 `prepareWorkspace` 在 agent 启动前针对生成 cwd 运行。此 hook 仅用于 Git 无法跨平台表示的 fixture；普通种子应留在 `workspace/` 中，而生成路径在 Windows 上无效时还必须搭配 `posixOnly`。 每个 pin 默认拥有其生成的 `system-prompt.expected.md` 或 `tool-schemas.expected.json`；当完整的对应序列相同时，`systemPromptSource` 和 `toolSchemasSource` 指定另一个 pin 作为来源，因此每个不同版本只提交一次。该 pin 的 `session.jsonl` 存储 `"system":"{{system}}","tools":"{{tools}}"`，同时保留配置、原因和任何模型可见前缀。具有合法运行中 header 变更的 pin 声明 `expectedHeaderChanges`；共享来源必须声明相同的 header 变更数量，录制/刷新会拒绝生成不同字节的共享引用方。 From 55321fe7a419206eb5752046b0a907342ffda942 Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 09:55:18 -0700 Subject: [PATCH 017/324] fix(hooks): ignore matcherless event fields --- .../2026-06-30-hook-protocol-lib.i18n.yaml | 4 ++-- .../feature/2026-06-30-hook-protocol-lib.md | 2 +- .../feature/2026-06-30-hook-protocol-lib.zh.md | 2 +- examples/acp-agent/tests/acp.snapshot.ts | 5 +++-- .../workspace/hooks.json | 1 + .../workspace/codex-hooks.json | 1 + packages/hooks/hook-protocol/README.i18n.yaml | 4 ++-- packages/hooks/hook-protocol/README.md | 2 +- packages/hooks/hook-protocol/README.zh.md | 2 +- packages/hooks/hook-protocol/src/matcher.ts | 4 +++- packages/hooks/hooks-claude/README.i18n.yaml | 4 ++-- packages/hooks/hooks-claude/README.md | 2 +- packages/hooks/hooks-claude/README.zh.md | 2 +- packages/hooks/hooks-claude/src/config.ts | 9 ++++++--- packages/hooks/hooks-claude/tests/bridge.spec.ts | 5 +++-- packages/hooks/hooks-claude/tests/config.spec.ts | 12 ++++++++++++ packages/hooks/hooks-codex/README.i18n.yaml | 4 ++-- packages/hooks/hooks-codex/README.md | 2 +- packages/hooks/hooks-codex/README.zh.md | 2 +- packages/hooks/hooks-codex/src/config.ts | 11 +++++++---- packages/hooks/hooks-codex/tests/bridge.spec.ts | 10 +++++----- packages/hooks/hooks-codex/tests/config.spec.ts | 16 ++++++++++++++-- 22 files changed, 71 insertions(+), 35 deletions(-) diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml index 4413405235..47ac4bf302 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md -2026-06-30-hook-protocol-lib.md: 11986c01f76c7b3cc7eb5ebe9627dc0ded8afd95 -2026-06-30-hook-protocol-lib.zh.md: 6abccabf517b69b642cd5db52281e4e8a8d526c7 +2026-06-30-hook-protocol-lib.md: ce25f40e96ffd5c319d9845e36eab5130cec5857 +2026-06-30-hook-protocol-lib.zh.md: 354edd9d03b49cf43b6ad500108e741787308ec6 diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md index 11986c01f7..ce25f40e96 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md @@ -15,7 +15,7 @@ This Agent Note introduces `@deepseek-ai/dsh-hook-protocol`, a **library** (not A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns four primitive families and the `hook/*` session events; each bridge plugin (`dsh-hooks-claude`, `dsh-hooks-codex`) owns what genuinely differs. **Shared (here):** -- **Matcher** — `matcherDiagnostic(pattern, mode)` and `matchesMatcher(pattern, query, mode)`. The ONE axis the dialects differ on is collapsed to the `mode` parameter: `claude` treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` is always an unanchored regex. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, validates runnable groups for supported events, and treats an invalid regex there as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. Runtime matching still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. +- **Matcher** — `matcherDiagnostic(pattern, mode)` and `matchesMatcher(pattern, query, mode)`. The ONE axis the dialects differ on is collapsed to the `mode` parameter: `claude` treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` is always an unanchored regex. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, validates the remaining runnable groups, and treats an invalid regex there as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. Runtime matching still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. - **Execution** — `runHook(bash, hook, options)`. Runs a command hook through the `ctx.bash` seam rather than a bespoke `spawn`: the executor already provides the scrubbed-but-overridable env, process-group kills, and timeout the protocol needs, and `dsh-bash`'s `stdin`/`env` fields (added for exactly this) are the trusted-plugin surface an in-process bridge is allowed to use. It serializes the bridge-built payload to stdin (trailing newline iff CC), honors the hook's `timeoutSec` (else `DEFAULT_HOOK_TIMEOUT_MS`, the 10-minute reference default both dialects share), and never throws (an executor rejection becomes a non-blocking-error `HookOutput`). - **Decode** — `parseHookOutput(exit, stdout, stderr)`, the exit-code + structured-stdout codec, producing a dialect-neutral `HookOutput`. Exit `0` → lenient JSON parse of stdout; exit `2` → blocking error with `stderr` as the reason (surfaced as `decision: 'block'` so no caller needs a separate exit-code branch); other → non-blocking error. Parses the CC structured-stdout fields that have a consumer on some path (`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`); the bridge honors only the subset meaningful for its dialect. Fields with no consumer on any path are not parsed at all (CC's `suppressOutput` — hook stdout never enters a transcript here, so there is nothing to suppress; see [the tighten-hook-protocol-contract Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)). - **Merge** — `mergeHookOutputs(outputs)`, folding multiple matched hooks into one most-restrictive `MergedHookOutcome`: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined `\n\n`, context/system-messages accumulated in order. diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md index 6abccabf51..354edd9d03 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md @@ -15,7 +15,7 @@ Status: implemented 在 `packages/hooks/` 分组下新建 `hook-protocol` 作为纯库。它拥有四个原语族和 `hook/*` 会话事件；每个桥接插件（`dsh-hooks-claude`、`dsh-hooks-codex`）拥有真正不同的部分。 **共享（本库）：** -- **Matcher** — `matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。两种方言唯一不同的轴被收敛为 `mode` 参数：`claude` 将纯 `[A-Za-z0-9_|]+` 模式视为字面量（管道符 = 精确匹配的多选），其余视为正则；`codex` 始终是无锚定正则。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，仅校验受支持事件中可运行的 group；其中的无效正则会导致整份配置加载失败，并输出稳定的方言／模式／事件诊断，且不注册任何 hook 监听器。运行时匹配仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 +- **Matcher** — `matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。两种方言唯一不同的轴被收敛为 `mode` 参数：`claude` 将纯 `[A-Za-z0-9_|]+` 模式视为字面量（管道符 = 精确匹配的多选），其余视为正则；`codex` 始终是无锚定正则。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，丢弃受支持但没有 matcher 匹配对象的事件所带 matcher 字段，再校验剩余的可运行 group；其中的无效正则会导致整份配置加载失败，并输出稳定的方言／模式／事件诊断，且不注册任何 hook 监听器。运行时匹配仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 - **执行** — `runHook(bash, hook, options)`。通过 `ctx.bash` seam 而非自建 `spawn` 运行命令钩子：执行器已提供清洗但可覆盖的 env、进程组 kill 和超时，正是协议所需的能力；`dsh-bash` 的 `stdin`/`env` 字段（正是为此添加的）是进程内桥接插件被允许使用的受信插件接口。它将桥接插件构建的 payload 序列化到 stdin（CC 时追加尾部换行），遵守钩子的 `timeoutSec`（否则使用 `DEFAULT_HOOK_TIMEOUT_MS`，即两种方言共享的 10 分钟参考默认值），且从不抛异常（执行器拒绝变为 non-blocking-error 的 `HookOutput`）。 - **解码** — `parseHookOutput(exit, stdout, stderr)`，exit-code + structured-stdout 编解码器，产出方言无关的 `HookOutput`。Exit `0` → 宽松 JSON 解析 stdout；exit `2` → blocking error，`stderr` 为原因（以 `decision: 'block'` 呈现，调用方无需单独处理 exit-code 分支）；其他 → non-blocking error。解析 CC structured-stdout 中在某条路径上有消费方的字段（`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`）；桥接插件只采纳对其方言有意义的子集。在任何路径上都没有消费方的字段不予解析（CC 的 `suppressOutput`——钩子 stdout 在此处从不进入 transcript（文本记录），因此无需抑制；见 [收紧钩子协议契约 Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)）。 - **合并** — `mergeHookOutputs(outputs)`，将多个匹配钩子的输出折叠为一个最严格的 `MergedHookOutcome`：权限优先级 **deny > ask > allow**，halt 在首个 `continue:false` 时粘滞，阻止原因以 `\n\n` 拼接，context/system-messages 按序累积。 diff --git a/examples/acp-agent/tests/acp.snapshot.ts b/examples/acp-agent/tests/acp.snapshot.ts index 793044df7d..46de94806e 100644 --- a/examples/acp-agent/tests/acp.snapshot.ts +++ b/examples/acp-agent/tests/acp.snapshot.ts @@ -212,8 +212,9 @@ const SCENARIOS: Scenario[] = [ headerClass: 'advanced', configPath: ADVANCED_CONFIG, }, - // Prompt-submit blocks are authored keylessly. Admission rejects before a - // turn opens, so only the ACP stop reason is observable and no log is harvested. + // Prompt-submit blocks are authored keylessly with malformed matcher fields, + // which these matcherless events must ignore. Admission rejects before a turn + // opens, so only the ACP stop reason is observable and no log is harvested. { name: 'hook-cc-promptsubmit-block', hasModelTurn: false, recorded: false }, { name: 'hook-codex-promptsubmit-block', hasModelTurn: false, recorded: false }, // Each invalid matcher follows a runnable prompt blocker. Reaching the replay diff --git a/examples/acp-agent/tests/snapshots/hook-cc-promptsubmit-block/workspace/hooks.json b/examples/acp-agent/tests/snapshots/hook-cc-promptsubmit-block/workspace/hooks.json index ee3da88fb1..d4ef9cc633 100644 --- a/examples/acp-agent/tests/snapshots/hook-cc-promptsubmit-block/workspace/hooks.json +++ b/examples/acp-agent/tests/snapshots/hook-cc-promptsubmit-block/workspace/hooks.json @@ -2,6 +2,7 @@ "hooks": { "UserPromptSubmit": [ { + "matcher": "[", "hooks": [ { "type": "command", "command": "echo 'blocked by policy hook' >&2; exit 2" } ] diff --git a/examples/acp-agent/tests/snapshots/hook-codex-promptsubmit-block/workspace/codex-hooks.json b/examples/acp-agent/tests/snapshots/hook-codex-promptsubmit-block/workspace/codex-hooks.json index 84bc6f37d0..f3fc9de501 100644 --- a/examples/acp-agent/tests/snapshots/hook-codex-promptsubmit-block/workspace/codex-hooks.json +++ b/examples/acp-agent/tests/snapshots/hook-codex-promptsubmit-block/workspace/codex-hooks.json @@ -2,6 +2,7 @@ "hooks": { "UserPromptSubmit": [ { + "matcher": "[", "hooks": [ { "type": "command", "command": "echo 'blocked by codex policy hook' >&2; exit 2" } ] diff --git a/packages/hooks/hook-protocol/README.i18n.yaml b/packages/hooks/hook-protocol/README.i18n.yaml index 3869ef696c..231aab555d 100644 --- a/packages/hooks/hook-protocol/README.i18n.yaml +++ b/packages/hooks/hook-protocol/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hook-protocol/README.md -README.md: 92b5e146c7da3531246da627884143991c76932b -README.zh.md: c49b7e75848f9bc736492b66d1126aa93287ace4 +README.md: 8cf4b95c95d43b8fbc27bbdcaf727dabf7d96805 +README.zh.md: 10fde6ec2fd0e6803bc91324fd11a9f9a1438db4 diff --git a/packages/hooks/hook-protocol/README.md b/packages/hooks/hook-protocol/README.md index 92b5e146c7..8cf4b95c95 100644 --- a/packages/hooks/hook-protocol/README.md +++ b/packages/hooks/hook-protocol/README.md @@ -19,7 +19,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud ## Primitives -- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; `claude` mode treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` mode is always an unanchored regex. Bridge parsers use `matcherDiagnostic` to reject an invalid regex with a stable diagnostic before registering any hooks. The runtime predicate still contains an invalid pattern as a non-match, so a direct library caller cannot throw into the agent loop. +- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; `claude` mode treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` mode is always an unanchored regex. Bridge parsers discard matcher fields for events without matcher subjects, then use `matcherDiagnostic` to reject an invalid consumed regex with a stable diagnostic before registering any hooks. The runtime predicate still contains an invalid pattern as a non-match, so a direct library caller cannot throw into the agent loop. - **`runHook(bash, hook, options, now)`** — require and forward the caller-owned `options.signal`, serialize `options.payload` to the hook's stdin (with a trailing newline iff `options.trailingNewline`), merge `options.env` after the executor's credential scrub (the `dsh-bash` trusted-plugin surface), honor the hook's `timeoutSec` (else `options.defaultTimeoutMs` — the bridge owns the default, its config defaulting to the lib's `DEFAULT_HOOK_TIMEOUT_MS` 10-minute reference), and decode the result (threading `options.expectedEventName` to the codec). Cancellation therefore reaches the executor's process-group kill and join boundary. Never throws: an executor rejection (infra fault) becomes a `HookOutput` with `exitCode: undefined` (a non-blocking error). `now` is injected for testable durations. - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** decodes exit status and structured stdout. Exit 2 blocks with stderr; other failures are non-blocking. A matching hook-specific permission decision overrides the legacy top-level decision; mismatched or missing event discriminators suppress only event-specific fields. Top-level fields remain event-agnostic, and successful non-JSON output is left to the bridge. - **`mergeHookOutputs(outputs)`** — fold the results of every hook that matched one point: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined with `\n\n`, `additionalContext`/`systemMessages` accumulated in order. diff --git a/packages/hooks/hook-protocol/README.zh.md b/packages/hooks/hook-protocol/README.zh.md index c49b7e7584..10fde6ec2f 100644 --- a/packages/hooks/hook-protocol/README.zh.md +++ b/packages/hooks/hook-protocol/README.zh.md @@ -19,7 +19,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 ## 原语 -- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；`claude` 模式将纯 `[A-Za-z0-9_|]+` pattern 视为字面值（pipe = 精确匹配交替），其他 pattern 视为正则；`codex` 模式始终使用未锚定正则。桥接解析器使用 `matcherDiagnostic` 在注册任何 hook 之前拒绝无效正则，并输出稳定诊断。运行时谓词仍将无效 pattern 收敛为不匹配，因此直接库调用无法向 agent loop 抛出异常。 +- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；`claude` 模式将纯 `[A-Za-z0-9_|]+` pattern 视为字面值（pipe = 精确匹配交替），其他 pattern 视为正则；`codex` 模式始终使用未锚定正则。桥接解析器会丢弃没有 matcher 匹配对象的事件所带 matcher 字段，再使用 `matcherDiagnostic` 在注册任何 hook 之前拒绝实际会被消费的无效正则，并输出稳定诊断。运行时谓词仍将无效 pattern 收敛为不匹配，因此直接库调用无法向 agent loop 抛出异常。 - **`runHook(bash, hook, options, now)`**：要求并转发调用方拥有的 `options.signal`，将 `options.payload` 序列化到 hook stdin（当且仅当 `options.trailingNewline` 时添加尾随换行符），在执行器凭证清理后合并 `options.env`（`dsh-bash` 受信任插件表层），遵循 hook 的 `timeoutSec`（否则使用 `options.defaultTimeoutMs`；默认值属于桥接，其配置默认为 lib 的 `DEFAULT_HOOK_TIMEOUT_MS` 10 分钟参考值），再解码结果（将 `options.expectedEventName` 传递给 codec）。因此取消会到达执行器的进程组终止与 join 边界。它绝不抛出异常：执行器拒绝（基础设施故障）会变为 `HookOutput`，其 `exitCode: undefined`（非阻塞错误）。`now` 会被注入，以便测试持续时间。 - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** 解码退出状态与结构化 stdout。退出码 2 使用 stderr 阻塞；其他失败不阻塞。匹配的 hook 特定权限决策会覆盖遗留顶层决策；事件判别字段不匹配或缺失只会抑制事件特定字段。顶层字段仍与事件无关，成功但非 JSON 的输出会留给桥接处理。 - **`mergeHookOutputs(outputs)`**：折叠在一个点上匹配的每个 hook 结果：权限优先级为 **deny > ask > allow**，首个 `continue:false` 使 halt 粘滞，阻塞原因用 `\n\n` 连接，`additionalContext`／`systemMessages` 按顺序累积。 diff --git a/packages/hooks/hook-protocol/src/matcher.ts b/packages/hooks/hook-protocol/src/matcher.ts index ca3a867418..9c5606a975 100644 --- a/packages/hooks/hook-protocol/src/matcher.ts +++ b/packages/hooks/hook-protocol/src/matcher.ts @@ -21,7 +21,9 @@ const CLAUDE_LITERAL = /^[A-Za-z0-9_|]+$/ function compileRegex(pattern: string): RegExp | undefined { try { return new RegExp(pattern) - } catch { + } catch (_syntaxError) { + // RegExp construction is the try's only operation, so malformed pattern + // syntax is the only expected failure. return undefined } } diff --git a/packages/hooks/hooks-claude/README.i18n.yaml b/packages/hooks/hooks-claude/README.i18n.yaml index 515aba4a0b..fba2c87aa6 100644 --- a/packages/hooks/hooks-claude/README.i18n.yaml +++ b/packages/hooks/hooks-claude/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hooks-claude/README.md -README.md: 413159759dc76478beeb65c8e380df77c0a26e86 -README.zh.md: 43c0b4644891a14e832ef35db7ffe11f11a4e545 +README.md: 61c2d152dacdbec31bca015b94b9f2ac6d24c3aa +README.zh.md: 4eae4072ec5054eaa9b1be3deb2074903bea3773 diff --git a/packages/hooks/hooks-claude/README.md b/packages/hooks/hooks-claude/README.md index 413159759d..61c2d152da 100644 --- a/packages/hooks/hooks-claude/README.md +++ b/packages/hooks/hooks-claude/README.md @@ -28,7 +28,7 @@ In a `cordis.yml`: projectDir: . ``` -The config is parsed **once** at load. `configPath` is **process-level**: a relative path resolves against the process's launch cwd at load time, so a single config applies to the whole process — there is no per-session (`session/new.cwd`) config discovery yet (`TODO(per-session-hook-config)`). A read/parse failure is contained — including an invalid regex matcher, reported with its pattern and event — and the bridge logs a warning and registers nothing rather than crashing boot (a typo'd path must not take the agent down). Only shell-form `type: 'command'` hooks run; an `http`/`mcp_tool`/`prompt`/`agent` hook is parsed-and-skipped with a warning. A hook with no per-hook `timeout` runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes — the CC default). +The config is parsed **once** at load. `configPath` is **process-level**: a relative path resolves against the process's launch cwd at load time, so a single config applies to the whole process — there is no per-session (`session/new.cwd`) config discovery yet (`TODO(per-session-hook-config)`). A read/parse failure is contained — including an invalid regex matcher on an event that consumes matchers, reported with its pattern and event — and the bridge logs a warning and registers nothing rather than crashing boot (a typo'd path must not take the agent down). Only shell-form `type: 'command'` hooks run; an `http`/`mcp_tool`/`prompt`/`agent` hook is parsed-and-skipped with a warning. A hook with no per-hook `timeout` runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes — the CC default). The hooks **themselves** run in the agent's session workspace: for the agent-scoped points the bridge passes the session's `cwd` (the `session/new.cwd`) as the hook process's working directory, so a hook's `pwd`/relative-path/marker operates in the user's project tree, not the server launch dir. diff --git a/packages/hooks/hooks-claude/README.zh.md b/packages/hooks/hooks-claude/README.zh.md index 43c0b46448..4eae4072ec 100644 --- a/packages/hooks/hooks-claude/README.zh.md +++ b/packages/hooks/hooks-claude/README.zh.md @@ -28,7 +28,7 @@ const config: Config = { projectDir: . ``` -配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，因此一份配置应用于整个进程。尚未进行每会话（`session/new.cwd`）配置发现（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳，其中包括无效 matcher 正则（报告其 pattern 与事件）：桥接记录警告且不注册任何内容，而不是使启动崩溃（路径拼写错误不应使 agent 停止）。只运行 shell 形式 `type: 'command'` hook；`http`／`mcp_tool`／`prompt`／`agent` hook 会被解析并跳过，同时记录警告。没有每 hook `timeout` 的 hook 会使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟，即 CC 默认值）。 +配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，因此一份配置应用于整个进程。尚未进行每会话（`session/new.cwd`）配置发现（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳，其中包括实际消费 matcher 的事件所带的无效 matcher 正则（报告其 pattern 与事件）：桥接记录警告且不注册任何内容，而不是使启动崩溃（路径拼写错误不应使 agent 停止）。只运行 shell 形式 `type: 'command'` hook；`http`／`mcp_tool`／`prompt`／`agent` hook 会被解析并跳过，同时记录警告。没有每 hook `timeout` 的 hook 会使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟，即 CC 默认值）。 hook **本身** 会在 agent 的会话工作区中运行：对 agent scope 点，桥接会将会话 `cwd`（`session/new.cwd`）作为 hook 进程工作目录，因此 hook 的 `pwd`／相对路径／marker 作用于 user 项目树，而非服务器启动目录。 diff --git a/packages/hooks/hooks-claude/src/config.ts b/packages/hooks/hooks-claude/src/config.ts index aed4cab729..2650e940c2 100644 --- a/packages/hooks/hooks-claude/src/config.ts +++ b/packages/hooks/hooks-claude/src/config.ts @@ -65,8 +65,9 @@ export function substituteCommand(command: string, vars: SubstitutionVars): stri * Parse either a settings `hooks` value or a bare `hooks.json` event map. Malformed entries are * ignored rather than failing boot; unsupported events are ignored before their groups are parsed, * non-command hooks are returned in `skipped`, and substitutions are applied to every surviving - * command. A supported runnable group with an invalid regex matcher throws a `SyntaxError`, allowing - * the bridge to reject the complete config before listener registration. + * command. Matcher fields on UserPromptSubmit and Stop are discarded because those events have no + * matcher subject. A matcher-bearing supported runnable group with an invalid regex throws a + * `SyntaxError`, allowing the bridge to reject the complete config before listener registration. * * @param raw - the parsed JSON config: a settings object with a `hooks` key, or the bare * event map. @@ -105,7 +106,9 @@ export function parseClaudeConfig(raw: unknown, vars: SubstitutionVars = {}): Pa }) } if (commands.length === 0) continue - const matcher = typeof group.matcher === 'string' ? group.matcher : undefined + const matcher = event === 'UserPromptSubmit' || event === 'Stop' + ? undefined + : typeof group.matcher === 'string' ? group.matcher : undefined const diagnostic = matcherDiagnostic(matcher, 'claude') if (diagnostic !== undefined) throw new SyntaxError(`${diagnostic} on event ${JSON.stringify(event)}`) groups.push({ diff --git a/packages/hooks/hooks-claude/tests/bridge.spec.ts b/packages/hooks/hooks-claude/tests/bridge.spec.ts index abedced025..c23625b392 100644 --- a/packages/hooks/hooks-claude/tests/bridge.spec.ts +++ b/packages/hooks/hooks-claude/tests/bridge.spec.ts @@ -90,13 +90,14 @@ async function waitFor(predicate: () => boolean, timeout = 5000, interval = 10): describe('hooks-claude bridge — UserPromptSubmit', () => { it('a UserPromptSubmit hook that exits 2 rejects admission without a turn', async () => { - // The UserPromptSubmit hook exits 2 (blocking) with a reason on stderr. + // UserPromptSubmit ignores its malformed matcher field, then exit 2 blocks + // with the reason on stderr. const dir = mkdtempSync(join(tmpdir(), 'dsh-hooks-claude-')) dirs.push(dir) const block = join(dir, 'block.sh') writeFileSync(block, '#!/usr/bin/env bash\necho "prompt denied by policy" >&2\nexit 2\n') chmodSync(block, 0o755) - writeFileSync(join(dir, 'hooks.json'), JSON.stringify({ hooks: { UserPromptSubmit: [{ hooks: [{ type: 'command', command: block }] }] } })) + writeFileSync(join(dir, 'hooks.json'), JSON.stringify({ hooks: { UserPromptSubmit: [{ matcher: '[', hooks: [{ type: 'command', command: block }] }] } })) const adapter = new MockAdapter([textResponse('should not run')]) const ctx = await harness(dir, adapter) diff --git a/packages/hooks/hooks-claude/tests/config.spec.ts b/packages/hooks/hooks-claude/tests/config.spec.ts index d9713e998a..343fd6730e 100644 --- a/packages/hooks/hooks-claude/tests/config.spec.ts +++ b/packages/hooks/hooks-claude/tests/config.spec.ts @@ -70,6 +70,18 @@ describe('parseClaudeConfig', () => { })).toThrow('invalid claude regex matcher "(" on event "PreToolUse"') }) + it('discards matcher fields on events without matcher subjects before validation', () => { + const { config } = parseClaudeConfig({ + UserPromptSubmit: [{ matcher: '[', hooks: [{ type: 'command', command: 'prompt.sh' }] }], + Stop: [{ matcher: '(', hooks: [{ type: 'command', command: 'stop.sh' }] }], + }) + + expect(config).toEqual({ + UserPromptSubmit: [{ hooks: [{ command: 'prompt.sh' }] }], + Stop: [{ hooks: [{ command: 'stop.sh' }] }], + }) + }) + it('ignores invalid matchers on unsupported events without dropping supported hooks', () => { const { config } = parseClaudeConfig({ Setup: [{ matcher: '(', hooks: [{ type: 'command', command: 'ignored.sh' }] }], diff --git a/packages/hooks/hooks-codex/README.i18n.yaml b/packages/hooks/hooks-codex/README.i18n.yaml index ba274e13e3..a9c4b33562 100644 --- a/packages/hooks/hooks-codex/README.i18n.yaml +++ b/packages/hooks/hooks-codex/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hooks-codex/README.md -README.md: 62a9599b17a816205f91cee8ba6ce7eab1852681 -README.zh.md: 813c8ca1def904c3f6b79472ecc785ff316606d6 +README.md: e906810ed58c3d0204c618c32787af06c91cfb78 +README.zh.md: 8992cc63edf74d057114d888c396881dc8ee43d6 diff --git a/packages/hooks/hooks-codex/README.md b/packages/hooks/hooks-codex/README.md index 62a9599b17..e906810ed5 100644 --- a/packages/hooks/hooks-codex/README.md +++ b/packages/hooks/hooks-codex/README.md @@ -34,7 +34,7 @@ In a `cordis.yml`: model: deepseek-v4 ``` -The config is parsed **once** at load. `configPath` is **process-level** — a relative path resolves against the process launch cwd at load time, not per-session (`TODO(per-session-hook-config)`). A read/parse failure is contained (logs + registers nothing); an invalid regex matcher is one such failure and reports its pattern and event. Only sync `type: 'command'` hooks run — a non-command or `async: true` hook is parsed-and-skipped with a warning. A hook accepts `timeout` or the `timeoutSec` alias; one that sets neither runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes). Events outside the five bridge-supported points are dropped at parse. +The config is parsed **once** at load. `configPath` is **process-level** — a relative path resolves against the process launch cwd at load time, not per-session (`TODO(per-session-hook-config)`). A read/parse failure is contained (logs + registers nothing); an invalid regex matcher on an event that consumes matchers is one such failure and reports its pattern and event. Only sync `type: 'command'` hooks run — a non-command or `async: true` hook is parsed-and-skipped with a warning. A hook accepts `timeout` or the `timeoutSec` alias; one that sets neither runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes). Events outside the five bridge-supported points are dropped at parse. The hooks themselves run in the agent's session workspace: for the agent-scoped points the bridge passes the session's `cwd` as the hook process's working directory, so a hook operates in the user's project tree, not the server launch dir. diff --git a/packages/hooks/hooks-codex/README.zh.md b/packages/hooks/hooks-codex/README.zh.md index 813c8ca1de..8992cc63ed 100644 --- a/packages/hooks/hooks-codex/README.zh.md +++ b/packages/hooks/hooks-codex/README.zh.md @@ -34,7 +34,7 @@ const config: Config = { model: deepseek-v4 ``` -配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，而非每会话解析（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳（记录 + 不注册任何内容）；无效 matcher 正则属于此类失败，并报告其 pattern 与事件。只运行同步 `type: 'command'` hook；非 command 或 `async: true` hook 会被解析并跳过，同时记录警告。hook 接受 `timeout` 或 `timeoutSec` alias；两者都未设置时，使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟）。五个桥接支持点之外的事件会在解析时丢弃。 +配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，而非每会话解析（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳（记录 + 不注册任何内容）；实际消费 matcher 的事件所带的无效 matcher 正则属于此类失败，并报告其 pattern 与事件。只运行同步 `type: 'command'` hook；非 command 或 `async: true` hook 会被解析并跳过，同时记录警告。hook 接受 `timeout` 或 `timeoutSec` alias；两者都未设置时，使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟）。五个桥接支持点之外的事件会在解析时丢弃。 hook 本身会在 agent 的会话工作区中运行：对 agent scope 点，桥接会将会话 `cwd` 作为 hook 进程工作目录，因此 hook 作用于 user 项目树，而非服务器启动目录。 diff --git a/packages/hooks/hooks-codex/src/config.ts b/packages/hooks/hooks-codex/src/config.ts index 97e1f23bd8..ae82340ad4 100644 --- a/packages/hooks/hooks-codex/src/config.ts +++ b/packages/hooks/hooks-codex/src/config.ts @@ -33,9 +33,10 @@ function asObject(value: unknown): Record | undefined { /** * Parse a wrapped or bare Codex event map. Unknown events and malformed entries are ignored rather - * than failing boot; unsupported or asynchronous hooks are returned in `skipped`. A runnable group - * with an invalid regex matcher throws a `SyntaxError`, allowing the bridge to reject the complete - * config before listener registration. + * than failing boot; unsupported or asynchronous hooks are returned in `skipped`. Matcher fields on + * UserPromptSubmit and Stop are discarded because those events have no matcher subject. A + * matcher-bearing runnable group with an invalid regex throws a `SyntaxError`, allowing the bridge + * to reject the complete config before listener registration. * @param raw - the parsed JSON config: a `{ hooks: … }` wrapper or the bare event map. * @returns the runnable per-event groups plus the skipped hooks with their reasons. */ @@ -71,7 +72,9 @@ export function parseCodexConfig(raw: unknown): ParsedCodexConfig { commands.push({ command: hook.command, ...timeout !== undefined ? { timeoutSec: timeout } : {} }) } if (commands.length === 0) continue - const matcher = typeof group.matcher === 'string' ? group.matcher : undefined + const matcher = event === 'UserPromptSubmit' || event === 'Stop' + ? undefined + : typeof group.matcher === 'string' ? group.matcher : undefined const diagnostic = matcherDiagnostic(matcher, 'codex') if (diagnostic !== undefined) throw new SyntaxError(`${diagnostic} on event ${JSON.stringify(event)}`) groups.push({ ...matcher !== undefined ? { matcher } : {}, hooks: commands }) diff --git a/packages/hooks/hooks-codex/tests/bridge.spec.ts b/packages/hooks/hooks-codex/tests/bridge.spec.ts index e8a9384cea..3e9ae5617a 100644 --- a/packages/hooks/hooks-codex/tests/bridge.spec.ts +++ b/packages/hooks/hooks-codex/tests/bridge.spec.ts @@ -89,11 +89,11 @@ describe('hooks-codex bridge', () => { it('a Stop hook (exit 2) forces the turn to continue with the reason as steering', async () => { const dir = configDir() - // Block once with a marker; until the loop guard lands, an always-blocking - // hook would never let this test finish. + // Stop ignores its malformed matcher field. Block once with a marker; + // until the loop guard lands, an always-blocking hook would never finish. const marker = join(dir, 'fired') const cont = script(dir, 'cont.sh', `#!/usr/bin/env bash\nif [ -e "${marker}" ]; then exit 0; fi\ntouch "${marker}"\necho "keep going: address the goal" >&2\nexit 2\n`) - writeHooks(dir, { Stop: [{ hooks: [{ type: 'command', command: cont }] }] }) + writeHooks(dir, { Stop: [{ matcher: '[', hooks: [{ type: 'command', command: cont }] }] }) const adapter = new MockAdapter([textResponse('first answer'), textResponse('second answer after goal')]) const ctx = await harness(dir, adapter) @@ -156,7 +156,7 @@ describe('hooks-codex bridge', () => { const dir = configDir() writeHooks(dir, { UserPromptSubmit: [{ hooks: [{ type: 'command', command: 'exit 2' }] }], - Stop: [{ matcher: '[', hooks: [{ type: 'command', command: 'exit 2' }] }], + PreToolUse: [{ matcher: '[', hooks: [{ type: 'command', command: 'exit 2' }] }], }) const adapter = new MockAdapter([textResponse('ok')]) const warn = vi.fn() @@ -168,7 +168,7 @@ describe('hooks-codex bridge', () => { expect(events(agent).some(event => event.type === 'hook/invoked')).toBe(false) expect(warn).toHaveBeenCalledWith(expect.stringContaining( - 'invalid codex regex matcher "[" on event "Stop"', + 'invalid codex regex matcher "[" on event "PreToolUse"', )) }) diff --git a/packages/hooks/hooks-codex/tests/config.spec.ts b/packages/hooks/hooks-codex/tests/config.spec.ts index a3a5bea827..8503d13151 100644 --- a/packages/hooks/hooks-codex/tests/config.spec.ts +++ b/packages/hooks/hooks-codex/tests/config.spec.ts @@ -68,7 +68,19 @@ describe('parseCodexConfig', () => { it('rejects an invalid regex matcher with its event name', () => { expect(() => parseCodexConfig({ - Stop: [{ matcher: '[', hooks: [{ type: 'command', command: 's.sh' }] }], - })).toThrow('invalid codex regex matcher "[" on event "Stop"') + PreToolUse: [{ matcher: '[', hooks: [{ type: 'command', command: 's.sh' }] }], + })).toThrow('invalid codex regex matcher "[" on event "PreToolUse"') + }) + + it('discards matcher fields on events without matcher subjects before validation', () => { + const { config } = parseCodexConfig({ + UserPromptSubmit: [{ matcher: '[', hooks: [{ type: 'command', command: 'prompt.sh' }] }], + Stop: [{ matcher: '(', hooks: [{ type: 'command', command: 'stop.sh' }] }], + }) + + expect(config).toEqual({ + UserPromptSubmit: [{ hooks: [{ command: 'prompt.sh' }] }], + Stop: [{ hooks: [{ command: 'stop.sh' }] }], + }) }) }) From 0ef2327e3464214da482af024995c567234dfd7d Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 10:37:53 -0700 Subject: [PATCH 018/324] fix(hooks): match Codex Rust regex syntax --- .../2026-06-30-hook-protocol-lib.i18n.yaml | 4 +- .../feature/2026-06-30-hook-protocol-lib.md | 2 +- .../2026-06-30-hook-protocol-lib.zh.md | 2 +- docs/config-catalog.md | 2 +- packages/hooks/README.i18n.yaml | 6 +- packages/hooks/README.md | 2 +- packages/hooks/README.zh.md | 2 +- packages/hooks/hook-protocol/README.i18n.yaml | 4 +- packages/hooks/hook-protocol/README.md | 4 +- packages/hooks/hook-protocol/README.zh.md | 4 +- packages/hooks/hook-protocol/package.json | 3 + packages/hooks/hook-protocol/src/matcher.ts | 70 +++++++++++++------ packages/hooks/hook-protocol/src/types.ts | 8 +-- .../hooks/hook-protocol/tests/matcher.spec.ts | 18 +++-- packages/hooks/hooks-codex/README.i18n.yaml | 4 +- packages/hooks/hooks-codex/README.md | 2 +- packages/hooks/hooks-codex/README.zh.md | 2 +- packages/hooks/hooks-codex/src/index.ts | 11 +-- .../hooks/hooks-codex/tests/bridge.spec.ts | 6 +- .../hooks/hooks-codex/tests/config.spec.ts | 12 +++- pnpm-lock.yaml | 9 +++ 21 files changed, 115 insertions(+), 62 deletions(-) diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml index 47ac4bf302..24770df7cb 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md -2026-06-30-hook-protocol-lib.md: ce25f40e96ffd5c319d9845e36eab5130cec5857 -2026-06-30-hook-protocol-lib.zh.md: 354edd9d03b49cf43b6ad500108e741787308ec6 +2026-06-30-hook-protocol-lib.md: 37f379a199b6e613101f76ac1700671eae1915b8 +2026-06-30-hook-protocol-lib.zh.md: 4f03ce6d9c33c16c9a12dc3dbe2a673a31eb0d85 diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md index ce25f40e96..37f379a199 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md @@ -15,7 +15,7 @@ This Agent Note introduces `@deepseek-ai/dsh-hook-protocol`, a **library** (not A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns four primitive families and the `hook/*` session events; each bridge plugin (`dsh-hooks-claude`, `dsh-hooks-codex`) owns what genuinely differs. **Shared (here):** -- **Matcher** — `matcherDiagnostic(pattern, mode)` and `matchesMatcher(pattern, query, mode)`. The ONE axis the dialects differ on is collapsed to the `mode` parameter: `claude` treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` is always an unanchored regex. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, validates the remaining runnable groups, and treats an invalid regex there as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. Runtime matching still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. +- **Matcher** — `matcherDiagnostic(pattern, mode)` and `matchesMatcher(pattern, query, mode)`. Pure `[A-Za-z0-9_|]+` patterns use the shared exact-match fast path (pipe = alternatives); the ONE remaining dialect axis is collapsed to `mode`: other Claude patterns use JavaScript `RegExp`, while other Codex patterns use Rust `regex`, including Rust-only syntax such as `(?i)`. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, validates the remaining runnable groups, and treats an invalid regex there as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. Runtime matching still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. - **Execution** — `runHook(bash, hook, options)`. Runs a command hook through the `ctx.bash` seam rather than a bespoke `spawn`: the executor already provides the scrubbed-but-overridable env, process-group kills, and timeout the protocol needs, and `dsh-bash`'s `stdin`/`env` fields (added for exactly this) are the trusted-plugin surface an in-process bridge is allowed to use. It serializes the bridge-built payload to stdin (trailing newline iff CC), honors the hook's `timeoutSec` (else `DEFAULT_HOOK_TIMEOUT_MS`, the 10-minute reference default both dialects share), and never throws (an executor rejection becomes a non-blocking-error `HookOutput`). - **Decode** — `parseHookOutput(exit, stdout, stderr)`, the exit-code + structured-stdout codec, producing a dialect-neutral `HookOutput`. Exit `0` → lenient JSON parse of stdout; exit `2` → blocking error with `stderr` as the reason (surfaced as `decision: 'block'` so no caller needs a separate exit-code branch); other → non-blocking error. Parses the CC structured-stdout fields that have a consumer on some path (`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`); the bridge honors only the subset meaningful for its dialect. Fields with no consumer on any path are not parsed at all (CC's `suppressOutput` — hook stdout never enters a transcript here, so there is nothing to suppress; see [the tighten-hook-protocol-contract Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)). - **Merge** — `mergeHookOutputs(outputs)`, folding multiple matched hooks into one most-restrictive `MergedHookOutcome`: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined `\n\n`, context/system-messages accumulated in order. diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md index 354edd9d03..4f03ce6d9c 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md @@ -15,7 +15,7 @@ Status: implemented 在 `packages/hooks/` 分组下新建 `hook-protocol` 作为纯库。它拥有四个原语族和 `hook/*` 会话事件；每个桥接插件（`dsh-hooks-claude`、`dsh-hooks-codex`）拥有真正不同的部分。 **共享（本库）：** -- **Matcher** — `matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。两种方言唯一不同的轴被收敛为 `mode` 参数：`claude` 将纯 `[A-Za-z0-9_|]+` 模式视为字面量（管道符 = 精确匹配的多选），其余视为正则；`codex` 始终是无锚定正则。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，丢弃受支持但没有 matcher 匹配对象的事件所带 matcher 字段，再校验剩余的可运行 group；其中的无效正则会导致整份配置加载失败，并输出稳定的方言／模式／事件诊断，且不注册任何 hook 监听器。运行时匹配仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 +- **Matcher** — `matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。纯 `[A-Za-z0-9_|]+` pattern 使用共享的精确匹配快速路径（管道符 = 多选）；剩余的唯一方言差异收敛为 `mode`：其他 Claude pattern 使用 JavaScript `RegExp`，其他 Codex pattern 使用 Rust `regex`，包括 `(?i)` 等 Rust 专属语法。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，丢弃受支持但没有 matcher 匹配对象的事件所带 matcher 字段，再校验剩余的可运行 group；其中的无效正则会导致整份配置加载失败，并输出稳定的方言／模式／事件诊断，且不注册任何 hook 监听器。运行时匹配仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 - **执行** — `runHook(bash, hook, options)`。通过 `ctx.bash` seam 而非自建 `spawn` 运行命令钩子：执行器已提供清洗但可覆盖的 env、进程组 kill 和超时，正是协议所需的能力；`dsh-bash` 的 `stdin`/`env` 字段（正是为此添加的）是进程内桥接插件被允许使用的受信插件接口。它将桥接插件构建的 payload 序列化到 stdin（CC 时追加尾部换行），遵守钩子的 `timeoutSec`（否则使用 `DEFAULT_HOOK_TIMEOUT_MS`，即两种方言共享的 10 分钟参考默认值），且从不抛异常（执行器拒绝变为 non-blocking-error 的 `HookOutput`）。 - **解码** — `parseHookOutput(exit, stdout, stderr)`，exit-code + structured-stdout 编解码器，产出方言无关的 `HookOutput`。Exit `0` → 宽松 JSON 解析 stdout；exit `2` → blocking error，`stderr` 为原因（以 `decision: 'block'` 呈现，调用方无需单独处理 exit-code 分支）；其他 → non-blocking error。解析 CC structured-stdout 中在某条路径上有消费方的字段（`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`）；桥接插件只采纳对其方言有意义的子集。在任何路径上都没有消费方的字段不予解析（CC 的 `suppressOutput`——钩子 stdout 在此处从不进入 transcript（文本记录），因此无需抑制；见 [收紧钩子协议契约 Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)）。 - **合并** — `mergeHookOutputs(outputs)`，将多个匹配钩子的输出折叠为一个最严格的 `MergedHookOutcome`：权限优先级 **deny > ask > allow**，halt 在首个 `continue:false` 时粘滞，阻止原因以 `\n\n` 拼接，context/system-messages 按序累积。 diff --git a/docs/config-catalog.md b/docs/config-catalog.md index 14946b9f0f..ac34b8faa0 100644 --- a/docs/config-catalog.md +++ b/docs/config-catalog.md @@ -482,7 +482,7 @@ export interface Config { } ``` -Source: [`packages/hooks/hooks-codex/src/index.ts:44`](../packages/hooks/hooks-codex/src/index.ts) +Source: [`packages/hooks/hooks-codex/src/index.ts:45`](../packages/hooks/hooks-codex/src/index.ts) ## `@deepseek-ai/dsh-host-apiproxy` diff --git a/packages/hooks/README.i18n.yaml b/packages/hooks/README.i18n.yaml index af9d4aa4a8..b3dc73cce7 100644 --- a/packages/hooks/README.i18n.yaml +++ b/packages/hooks/README.i18n.yaml @@ -1,6 +1,6 @@ # Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: -# pnpm run verify-translation-pairing --write -README.md: 23478fb5e9b813a3370ce465104b1f9db8b0a26a -README.zh.md: 21c75f0476c76c0be75dc3af25ffb9a2be28dc4e +# pnpm run verify-translation-pairing --write packages/hooks/README.md +README.md: 9084f93e6b76e366f81986a052eb35e3811a0c13 +README.zh.md: 889538080cf12fc363838338b87cc0bc06127c4f diff --git a/packages/hooks/README.md b/packages/hooks/README.md index 23478fb5e9..9084f93e6b 100644 --- a/packages/hooks/README.md +++ b/packages/hooks/README.md @@ -10,4 +10,4 @@ The hooks subsystem lets users extend the agent at lifecycle points the way Clau | `hooks-claude/` | Bridge for a Claude Code `hooks.json` / settings | plugin | | `hooks-codex/` | Bridge for a Codex `hooks.json` | plugin | -Codex deliberately reimplements a *subset* of the Claude Code protocol (same `hooks.json` shape, 5 events vs CC's many, command-only, regex-only matcher, no env/substitution), so `hook-protocol` owns the genuinely-identical primitives and each bridge owns only what differs (its per-event stdin payload, env, and the mapping of a hook's neutral outcome onto the harness's typed Decisions). See [hook-protocol/README.md](hook-protocol/README.md). +Codex deliberately reimplements a *subset* of the Claude Code protocol (same `hooks.json` shape, 5 events vs CC's many, command-only, a Rust-regex matcher dialect, no env/substitution), so `hook-protocol` owns the genuinely-identical primitives and each bridge owns only what differs (its per-event stdin payload, env, and the mapping of a hook's neutral outcome onto the harness's typed Decisions). See [hook-protocol/README.md](hook-protocol/README.md). diff --git a/packages/hooks/README.zh.md b/packages/hooks/README.zh.md index 21c75f0476..889538080c 100644 --- a/packages/hooks/README.zh.md +++ b/packages/hooks/README.zh.md @@ -10,4 +10,4 @@ hooks 子系统让用户可以像使用 Claude Code 和 Codex 一样，在 agent | `hooks-claude/` | Claude Code `hooks.json`／settings 的桥接 | 插件 | | `hooks-codex/` | Codex `hooks.json` 的桥接 | 插件 | -Codex 有意重新实现 Claude Code 协议的一个*子集*（`hooks.json` 形状相同、5 个事件而非 CC 的众多事件、仅命令、仅正则表达式 matcher、没有 env／替换），因此 `hook-protocol` 拥有真正相同的原语，每个桥接只拥有不同部分（逐事件 stdin 载荷、env，以及把 hook 的中性结果映射到 harness 类型化 Decision 的方式）。参见 [hook-protocol/README.md](hook-protocol/README.md)。 +Codex 有意重新实现 Claude Code 协议的一个*子集*（`hooks.json` 形状相同、5 个事件而非 CC 的众多事件、仅命令、使用 Rust 正则 matcher 方言、没有 env／替换），因此 `hook-protocol` 拥有真正相同的原语，每个桥接只拥有不同部分（逐事件 stdin 载荷、env，以及把 hook 的中性结果映射到 harness 类型化 Decision 的方式）。参见 [hook-protocol/README.md](hook-protocol/README.md)。 diff --git a/packages/hooks/hook-protocol/README.i18n.yaml b/packages/hooks/hook-protocol/README.i18n.yaml index 231aab555d..de3ac9a7a6 100644 --- a/packages/hooks/hook-protocol/README.i18n.yaml +++ b/packages/hooks/hook-protocol/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hook-protocol/README.md -README.md: 8cf4b95c95d43b8fbc27bbdcaf727dabf7d96805 -README.zh.md: 10fde6ec2fd0e6803bc91324fd11a9f9a1438db4 +README.md: e8e3e1b078f74636ee23f90a96d1e8748d7af373 +README.zh.md: 4671b179b222eea68cbcb00042d2ddcfe9a5691f diff --git a/packages/hooks/hook-protocol/README.md b/packages/hooks/hook-protocol/README.md index 8cf4b95c95..e8e3e1b078 100644 --- a/packages/hooks/hook-protocol/README.md +++ b/packages/hooks/hook-protocol/README.md @@ -10,7 +10,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud | Concern | Here (`dsh-hook-protocol`) | The bridge (`dsh-hooks-claude` / `-codex`) | |---|---|---| -| Matcher validation + test | `matcherDiagnostic(pattern, mode)` for parse-time diagnostics; `matchesMatcher(pattern, query, mode)` for contained runtime matching | picks its `mode` (`claude` = literal-or-regex, `codex` = always regex) and rejects a config group carrying a diagnostic | +| Matcher validation + test | `matcherDiagnostic(pattern, mode)` for parse-time diagnostics; `matchesMatcher(pattern, query, mode)` for contained runtime matching | picks its native regex `mode` (`claude` = JavaScript, `codex` = Rust `regex`) and rejects a config group carrying a diagnostic | | Run a hook | `runHook(bash, hook, opts, now)` — stdin payload + env via `ctx.bash`, decode | builds the per-event stdin **payload** + the dialect's **env** | | Decode output | `parseHookOutput(exit, stdout, stderr)` → neutral `HookOutput` | maps the neutral `HookOutput` onto a seam-specific typed Decision | | Merge N hooks | `mergeHookOutputs(outputs)` → most-restrictive `MergedHookOutcome` | — | @@ -19,7 +19,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud ## Primitives -- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; `claude` mode treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` mode is always an unanchored regex. Bridge parsers discard matcher fields for events without matcher subjects, then use `matcherDiagnostic` to reject an invalid consumed regex with a stable diagnostic before registering any hooks. The runtime predicate still contains an invalid pattern as a non-match, so a direct library caller cannot throw into the agent loop. +- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; both dialects treat a pure `[A-Za-z0-9_|]+` pattern as exact pipe-separated alternatives. Other patterns are unanchored regexes compiled in the native dialect: JavaScript for Claude Code, Rust `regex` for Codex (including inline flags such as `(?i)`). Bridge parsers discard matcher fields for events without matcher subjects, then use `matcherDiagnostic` to reject an invalid consumed regex with a stable diagnostic before registering any hooks. The runtime predicate still contains an invalid pattern as a non-match, so a direct library caller cannot throw into the agent loop. - **`runHook(bash, hook, options, now)`** — require and forward the caller-owned `options.signal`, serialize `options.payload` to the hook's stdin (with a trailing newline iff `options.trailingNewline`), merge `options.env` after the executor's credential scrub (the `dsh-bash` trusted-plugin surface), honor the hook's `timeoutSec` (else `options.defaultTimeoutMs` — the bridge owns the default, its config defaulting to the lib's `DEFAULT_HOOK_TIMEOUT_MS` 10-minute reference), and decode the result (threading `options.expectedEventName` to the codec). Cancellation therefore reaches the executor's process-group kill and join boundary. Never throws: an executor rejection (infra fault) becomes a `HookOutput` with `exitCode: undefined` (a non-blocking error). `now` is injected for testable durations. - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** decodes exit status and structured stdout. Exit 2 blocks with stderr; other failures are non-blocking. A matching hook-specific permission decision overrides the legacy top-level decision; mismatched or missing event discriminators suppress only event-specific fields. Top-level fields remain event-agnostic, and successful non-JSON output is left to the bridge. - **`mergeHookOutputs(outputs)`** — fold the results of every hook that matched one point: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined with `\n\n`, `additionalContext`/`systemMessages` accumulated in order. diff --git a/packages/hooks/hook-protocol/README.zh.md b/packages/hooks/hook-protocol/README.zh.md index 10fde6ec2f..4671b179b2 100644 --- a/packages/hooks/hook-protocol/README.zh.md +++ b/packages/hooks/hook-protocol/README.zh.md @@ -10,7 +10,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 | 关注点 | 此处（`dsh-hook-protocol`） | 桥接（`dsh-hooks-claude` / `-codex`） | |---|---|---| -| Matcher 校验 + 测试 | `matcherDiagnostic(pattern, mode)` 用于解析时诊断；`matchesMatcher(pattern, query, mode)` 用于收敛的运行时匹配 | 选择自身 `mode`（`claude` = 字面或正则，`codex` = 始终使用正则），并拒绝带有诊断的配置组 | +| Matcher 校验 + 测试 | `matcherDiagnostic(pattern, mode)` 用于解析时诊断；`matchesMatcher(pattern, query, mode)` 用于收敛的运行时匹配 | 选择自身原生正则 `mode`（`claude` = JavaScript，`codex` = Rust `regex`），并拒绝带有诊断的配置组 | | 运行 hook | `runHook(bash, hook, opts, now)`：通过 `ctx.bash` 提供 stdin payload + env，再解码 | 构造每个事件的 stdin **payload** + 该方言的 **env** | | 解码输出 | `parseHookOutput(exit, stdout, stderr)` → 中性 `HookOutput` | 将中性 `HookOutput` 映射到 seam 特定的类型化 Decision | | 合并 N 个 hook | `mergeHookOutputs(outputs)` → 最严格的 `MergedHookOutcome` | （无） | @@ -19,7 +19,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 ## 原语 -- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；`claude` 模式将纯 `[A-Za-z0-9_|]+` pattern 视为字面值（pipe = 精确匹配交替），其他 pattern 视为正则；`codex` 模式始终使用未锚定正则。桥接解析器会丢弃没有 matcher 匹配对象的事件所带 matcher 字段，再使用 `matcherDiagnostic` 在注册任何 hook 之前拒绝实际会被消费的无效正则，并输出稳定诊断。运行时谓词仍将无效 pattern 收敛为不匹配，因此直接库调用无法向 agent loop 抛出异常。 +- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；两种方言都将纯 `[A-Za-z0-9_|]+` pattern 视为按 pipe 分隔的精确多选。其他 pattern 会用原生方言编译为未锚定正则：Claude Code 使用 JavaScript，Codex 使用 Rust `regex`（包括 `(?i)` 等内联 flag）。桥接解析器会丢弃没有 matcher 匹配对象的事件所带 matcher 字段，再使用 `matcherDiagnostic` 在注册任何 hook 之前拒绝实际会被消费的无效正则，并输出稳定诊断。运行时谓词仍将无效 pattern 收敛为不匹配，因此直接库调用无法向 agent loop 抛出异常。 - **`runHook(bash, hook, options, now)`**：要求并转发调用方拥有的 `options.signal`，将 `options.payload` 序列化到 hook stdin（当且仅当 `options.trailingNewline` 时添加尾随换行符），在执行器凭证清理后合并 `options.env`（`dsh-bash` 受信任插件表层），遵循 hook 的 `timeoutSec`（否则使用 `options.defaultTimeoutMs`；默认值属于桥接，其配置默认为 lib 的 `DEFAULT_HOOK_TIMEOUT_MS` 10 分钟参考值），再解码结果（将 `options.expectedEventName` 传递给 codec）。因此取消会到达执行器的进程组终止与 join 边界。它绝不抛出异常：执行器拒绝（基础设施故障）会变为 `HookOutput`，其 `exitCode: undefined`（非阻塞错误）。`now` 会被注入，以便测试持续时间。 - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** 解码退出状态与结构化 stdout。退出码 2 使用 stderr 阻塞；其他失败不阻塞。匹配的 hook 特定权限决策会覆盖遗留顶层决策；事件判别字段不匹配或缺失只会抑制事件特定字段。顶层字段仍与事件无关，成功但非 JSON 的输出会留给桥接处理。 - **`mergeHookOutputs(outputs)`**：折叠在一个点上匹配的每个 hook 结果：权限优先级为 **deny > ask > allow**，首个 `continue:false` 使 halt 粘滞，阻塞原因用 `\n\n` 连接，`additionalContext`／`systemMessages` 按顺序累积。 diff --git a/packages/hooks/hook-protocol/package.json b/packages/hooks/hook-protocol/package.json index f357278db3..5ae4b98169 100644 --- a/packages/hooks/hook-protocol/package.json +++ b/packages/hooks/hook-protocol/package.json @@ -26,6 +26,9 @@ "src" ], "license": "BSD-3-Clause", + "dependencies": { + "rregex": "1.12.0" + }, "peerDependencies": { "@deepseek-ai/dsh-bash": "^0.0.1", "@deepseek-ai/dsh-invariants": "^0.0.1", diff --git a/packages/hooks/hook-protocol/src/matcher.ts b/packages/hooks/hook-protocol/src/matcher.ts index 9c5606a975..e851a62f2e 100644 --- a/packages/hooks/hook-protocol/src/matcher.ts +++ b/packages/hooks/hook-protocol/src/matcher.ts @@ -1,56 +1,74 @@ /** * Matcher shared by both hook dialects. Claude treats alphanumeric/underscore/ - * pipe patterns as literal alternatives and other patterns as regex; Codex - * treats every non-empty pattern as an unanchored regex. Missing, empty, and - * `*` match all. Runtime matching contains invalid regexes as non-matches; - * config parsers use {@link matcherDiagnostic} to reject them with a diagnostic. + * pipe patterns as literal alternatives and other patterns as regex. Codex + * uses the same literal fast path, then compiles regex patterns with Rust's + * `regex` dialect. Missing, empty, and `*` match all. Runtime matching contains + * invalid regexes as non-matches; config parsers use {@link matcherDiagnostic} + * to reject them with a diagnostic. * @module @deepseek-ai/dsh-hook-protocol/matcher */ +import { createRequire } from 'node:module' +import type { RRegex as RustRegex } from 'rregex' import type { MatcherMode } from './types.ts' +// rregex's ESM entry initializes WASM with top-level await. Hook plugins are +// discovered through Cordis Loader's synchronous module boundary, so use the +// package's equivalent synchronous Node entry rather than making both bridge +// modules async merely by importing this shared matcher. +const { RRegex } = createRequire(import.meta.url)('rregex') as { + RRegex: new(pattern: string) => RustRegex +} + /** True for an absent / empty / `'*'` pattern — the match-all sentinels. */ function isMatchAll(matcher: string | undefined): boolean { return matcher === undefined || matcher === '' || matcher === '*' } -/** A Claude-literal pattern is purely word chars + `|` (the regex-vs-literal discriminator). */ -const CLAUDE_LITERAL = /^[A-Za-z0-9_|]+$/ +/** An exact pattern is purely word chars + `|` (the regex-vs-literal discriminator). */ +const EXACT_MATCHER = /^[A-Za-z0-9_|]+$/ -/** Compile an unanchored matcher regex; invalid patterns return `undefined`. */ -function compileRegex(pattern: string): RegExp | undefined { +/** Compile one dialect's unanchored regex; invalid patterns return `undefined`. */ +function compileRegex(pattern: string, mode: MatcherMode): RegExp | RustRegex | undefined { try { - return new RegExp(pattern) + return mode === 'codex' ? new RRegex(pattern) : new RegExp(pattern) } catch (_syntaxError) { - // RegExp construction is the try's only operation, so malformed pattern - // syntax is the only expected failure. + // Regex construction is the try's only operation, so malformed syntax in + // the selected dialect is the only expected failure. return undefined } } +/** Release the WASM-backed Codex regex once a one-shot validation or match is done. */ +function disposeRegex(regex: RegExp | RustRegex): void { + if (regex instanceof RRegex) regex.free() +} + /** * Validate one matcher before a bridge accepts its config group. * @param matcher - configured pattern; match-all sentinels are valid. - * @param mode - dialect deciding whether a word-and-pipe pattern is literal. + * @param mode - dialect deciding which regex engine validates non-literal patterns. * @returns `undefined` for a valid matcher, otherwise a stable diagnostic. */ export function matcherDiagnostic(matcher: string | undefined, mode: MatcherMode): string | undefined { if (isMatchAll(matcher)) return undefined const pattern = matcher as string - if (mode === 'claude' && CLAUDE_LITERAL.test(pattern)) return undefined - return compileRegex(pattern) === undefined - ? `invalid ${mode} regex matcher ${JSON.stringify(pattern)}` - : undefined + if (EXACT_MATCHER.test(pattern)) return undefined + const regex = compileRegex(pattern, mode) + if (regex === undefined) return `invalid ${mode} regex matcher ${JSON.stringify(pattern)}` + disposeRegex(regex) + return undefined } /** - * Whether `matcher` selects `query` under the given dialect. Claude literal - * patterns exact-match pipe-separated alternatives; all other patterns are - * unanchored regexes. Invalid regexes return `false` rather than throwing; - * bridge config parsers surface them through {@link matcherDiagnostic} before use. + * Whether `matcher` selects `query` under the given dialect. Literal patterns + * exact-match pipe-separated alternatives; all other patterns are unanchored + * regexes in the selected dialect. Invalid regexes return `false` rather than + * throwing; bridge config parsers surface them through {@link matcherDiagnostic} + * before use. * @param matcher - the configured pattern; absent/empty/`'*'` are the match-all sentinels. * @param query - the candidate value (a tool name, a session source, …). - * @param mode - the dialect deciding literal-vs-regex interpretation of the pattern. + * @param mode - the dialect deciding which regex engine matches the pattern. * @returns `true` when the pattern selects the query; `false` on a non-match or an invalid * regex. */ @@ -58,8 +76,14 @@ export function matchesMatcher(matcher: string | undefined, query: string, mode: if (isMatchAll(matcher)) return true // matcher is a non-empty string past the match-all guard. const pattern = matcher as string - if (mode === 'claude' && CLAUDE_LITERAL.test(pattern)) { + if (EXACT_MATCHER.test(pattern)) { return pattern.split('|').includes(query) } - return compileRegex(pattern)?.test(query) ?? false + const regex = compileRegex(pattern, mode) + if (regex === undefined) return false + try { + return regex instanceof RRegex ? regex.isMatch(query) : regex.test(query) + } finally { + disposeRegex(regex) + } } diff --git a/packages/hooks/hook-protocol/src/types.ts b/packages/hooks/hook-protocol/src/types.ts index e14473b3e1..0ff6d4dc48 100644 --- a/packages/hooks/hook-protocol/src/types.ts +++ b/packages/hooks/hook-protocol/src/types.ts @@ -71,10 +71,10 @@ export interface MatcherGroup { } /** - * How a matcher pattern is interpreted. Claude Code uses {@link literal} when the - * pattern is purely `[A-Za-z0-9_|]+` (pipe = exact-match alternation) and - * {@link regex} otherwise; Codex is always {@link regex}. The bridge picks the - * mode for its dialect. + * How a matcher pattern is interpreted. Both dialects use an exact-match fast + * path when the pattern is purely `[A-Za-z0-9_|]+` (pipe = alternation), then + * use their native regex dialect otherwise: JavaScript for Claude Code and Rust + * `regex` for Codex. The bridge picks the mode for its dialect. */ export type MatcherMode = 'claude' | 'codex' diff --git a/packages/hooks/hook-protocol/tests/matcher.spec.ts b/packages/hooks/hook-protocol/tests/matcher.spec.ts index a1f794aa28..7050ab260d 100644 --- a/packages/hooks/hook-protocol/tests/matcher.spec.ts +++ b/packages/hooks/hook-protocol/tests/matcher.spec.ts @@ -34,11 +34,10 @@ describe('matchesMatcher — claude dialect (literal-or-regex)', () => { }) }) -describe('matchesMatcher — codex dialect (always regex)', () => { - it('a word pattern is an unanchored regex (substring matches, unlike claude literal)', () => { +describe('matchesMatcher — codex dialect (literal-or-Rust-regex)', () => { + it('a word pattern uses Codex exact-match semantics', () => { expect(matchesMatcher('Bash', 'Bash', 'codex')).toBe(true) - // codex has NO literal fast path: "Bash" is /Bash/, so it DOES match a substring - expect(matchesMatcher('Bash', 'BashOutput', 'codex')).toBe(true) + expect(matchesMatcher('Bash', 'BashOutput', 'codex')).toBe(false) }) it('regex alternation and anchors work', () => { @@ -46,6 +45,14 @@ describe('matchesMatcher — codex dialect (always regex)', () => { expect(matchesMatcher('^Bash$', 'Bash', 'codex')).toBe(true) expect(matchesMatcher('^Bash$', 'BashOutput', 'codex')).toBe(false) }) + + it('uses Rust regex syntax and matching semantics', () => { + expect(matchesMatcher('(?i)bash', 'xxBASHyy', 'codex')).toBe(true) + expect(matchesMatcher('(?x)^ b a s h $ # policy matcher', 'bash', 'codex')).toBe(true) + expect(matchesMatcher('^\\p{Greek}+$', 'αβ', 'codex')).toBe(true) + // JavaScript accepts look-around, but Rust regex deliberately does not. + expect(matchesMatcher('(?=Bash)', 'Bash', 'codex')).toBe(false) + }) }) describe('matchesMatcher — invalid regex is a non-match (never throws)', () => { @@ -65,10 +72,13 @@ describe('matcherDiagnostic — parse-time diagnostics', () => { expect(matcherDiagnostic('Edit|Write', 'claude')).toBeUndefined() expect(matcherDiagnostic('^Bash$', 'claude')).toBeUndefined() expect(matcherDiagnostic('Edit|Write', 'codex')).toBeUndefined() + expect(matcherDiagnostic('(?i)bash', 'codex')).toBeUndefined() + expect(matcherDiagnostic('(?x)^ b a s h $ # policy matcher', 'codex')).toBeUndefined() }) it('returns a stable diagnostic for invalid regexes in either dialect', () => { expect(matcherDiagnostic('(', 'claude')).toBe('invalid claude regex matcher "("') expect(matcherDiagnostic('[', 'codex')).toBe('invalid codex regex matcher "["') + expect(matcherDiagnostic('(?=Bash)', 'codex')).toBe('invalid codex regex matcher "(?=Bash)"') }) }) diff --git a/packages/hooks/hooks-codex/README.i18n.yaml b/packages/hooks/hooks-codex/README.i18n.yaml index a9c4b33562..20d5781678 100644 --- a/packages/hooks/hooks-codex/README.i18n.yaml +++ b/packages/hooks/hooks-codex/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hooks-codex/README.md -README.md: e906810ed58c3d0204c618c32787af06c91cfb78 -README.zh.md: 8992cc63edf74d057114d888c396881dc8ee43d6 +README.md: 0c9a6b22d0990d87ad081db4f2690c5d97357062 +README.zh.md: d3c88a75208257585255fc36ad6cc0a7a3b5c0f0 diff --git a/packages/hooks/hooks-codex/README.md b/packages/hooks/hooks-codex/README.md index e906810ed5..0c9a6b22d0 100644 --- a/packages/hooks/hooks-codex/README.md +++ b/packages/hooks/hooks-codex/README.md @@ -7,7 +7,7 @@ A cordis plugin that runs the supported subset of a user's existing **Codex** ho This bridge implements a deliberate subset of Codex's current hook protocol: - **Five of ten hook points:** `PreToolUse`, `PostToolUse`, `SessionStart`, `UserPromptSubmit`, and `Stop`. -- **Regex-only matchers** (no literal fast path; the matcher is always an unanchored regex). +- **Native Codex matcher semantics:** pure word/pipe patterns are exact alternatives; other patterns are unanchored Rust `regex` expressions (including inline flags such as `(?i)`). - **snake_case stdin payloads** with `turn_id`/`model` extras, written **without** a trailing newline. - **No Codex plugin env injection and no config-time placeholder substitution** (the command still receives the executor's environment and runs through its shell). - **No pre-tool approval or rewrite path** — a hook can block, but the bridge does not pre-approve or replace tool input. diff --git a/packages/hooks/hooks-codex/README.zh.md b/packages/hooks/hooks-codex/README.zh.md index 8992cc63ed..d3c88a7520 100644 --- a/packages/hooks/hooks-codex/README.zh.md +++ b/packages/hooks/hooks-codex/README.zh.md @@ -7,7 +7,7 @@ 该桥接实现 Codex 当前 hook 协议的一个明确子集： - **10 个 hook 点中的 5 个：** `PreToolUse`、`PostToolUse`、`SessionStart`、`UserPromptSubmit` 和 `Stop`。 -- **只使用正则 matcher**（没有字面快速路径；matcher 始终是未锚定正则）。 +- **原生 Codex matcher 语义：**纯 word／pipe pattern 是精确匹配的多选；其他 pattern 是未锚定的 Rust `regex` 表达式（包括 `(?i)` 等内联 flag）。 - **snake_case stdin payload**，携带 `turn_id`／`model` 额外字段，写入时**不带** 尾随换行符。 - **没有 Codex 插件 env 注入，也没有配置时 placeholder 替换**（命令仍会接收执行器环境，并通过其 shell 运行）。 - **没有工具前批准或改写路径**：hook 可以阻塞，但桥接不会预批准或替换工具输入。 diff --git a/packages/hooks/hooks-codex/src/index.ts b/packages/hooks/hooks-codex/src/index.ts index d68e2b9d0a..0c1ce5f2db 100644 --- a/packages/hooks/hooks-codex/src/index.ts +++ b/packages/hooks/hooks-codex/src/index.ts @@ -1,9 +1,10 @@ /** * Bridge for unmodified Codex command hooks on harness interception seams. It - * supports five points (SessionStart, prompt/tool pre/post, Stop), regex-only - * matchers, snake_case payloads without a trailing newline, no hook environment - * or command substitution, and no pre-tool approval or rewrite path; only - * blocking decisions are honored. Shared execution and parsing live in + * supports five points (SessionStart, prompt/tool pre/post, Stop), native + * literal-or-Rust-regex matchers, snake_case payloads without a trailing + * newline, no hook environment or command substitution, and no pre-tool + * approval or rewrite path; only blocking decisions are honored. Shared + * execution and parsing live in * `dsh-hook-protocol`; see the * [hook-bridges Agent Note](../../../../.agents/notes/implemented/feature/2026-06-30-hook-bridges.md). * @module @deepseek-ai/dsh-hooks-codex @@ -127,7 +128,7 @@ export function apply(ctx: Context, config: Config): void { // user's project rather than the server launch directory. const workdir = opts.agent?.session.header.cwd for (const group of groups) { - // Codex always interprets matchers as regexes; it has no literal fast path. + // The protocol library owns Codex's exact-literal/Rust-regex split. if (!matchesMatcher(group.matcher, matchQuery, 'codex')) continue for (const hook of group.hooks) { const handlerId = nextHandlerId(point) diff --git a/packages/hooks/hooks-codex/tests/bridge.spec.ts b/packages/hooks/hooks-codex/tests/bridge.spec.ts index 3e9ae5617a..91f30e33d4 100644 --- a/packages/hooks/hooks-codex/tests/bridge.spec.ts +++ b/packages/hooks/hooks-codex/tests/bridge.spec.ts @@ -66,11 +66,11 @@ async function waitFor(predicate: () => boolean, timeout = 5000, interval = 10): } describe('hooks-codex bridge', () => { - it('a PreToolUse hook (exit 2) denies a tool the regex matcher matches as a substring', async () => { + it('a PreToolUse hook (exit 2) honors a Rust-regex inline flag matcher', async () => { const dir = configDir() const deny = script(dir, 'deny.sh', '#!/usr/bin/env bash\necho "codex blocked it" >&2\nexit 2\n') - // Codex regex matcher: "Bash" is /Bash/ — matches the tool name "Bash". - writeHooks(dir, { PreToolUse: [{ matcher: 'Bash', hooks: [{ type: 'command', command: deny }] }] }) + // `(?i)` is accepted by Rust regex but rejected by JavaScript RegExp. + writeHooks(dir, { PreToolUse: [{ matcher: '(?i)^bash$', hooks: [{ type: 'command', command: deny }] }] }) const adapter = new MockAdapter([toolCallResponse('c1', 'Bash', { command: 'ls' }), textResponse('done')]) const ctx = await harness(dir, adapter) diff --git a/packages/hooks/hooks-codex/tests/config.spec.ts b/packages/hooks/hooks-codex/tests/config.spec.ts index 8503d13151..e15adf9e45 100644 --- a/packages/hooks/hooks-codex/tests/config.spec.ts +++ b/packages/hooks/hooks-codex/tests/config.spec.ts @@ -61,9 +61,9 @@ describe('parseCodexConfig', () => { expect('matcher' in config.Stop![0]!).toBe(false) }) - it('keeps a matcher when present', () => { - const { config } = parseCodexConfig({ PreToolUse: [{ matcher: '^Bash$', hooks: [{ type: 'command', command: 'b.sh' }] }] }) - expect(config.PreToolUse![0]!.matcher).toBe('^Bash$') + it('keeps a valid Rust-regex matcher when present', () => { + const { config } = parseCodexConfig({ PreToolUse: [{ matcher: '(?i)^bash$', hooks: [{ type: 'command', command: 'b.sh' }] }] }) + expect(config.PreToolUse![0]!.matcher).toBe('(?i)^bash$') }) it('rejects an invalid regex matcher with its event name', () => { @@ -72,6 +72,12 @@ describe('parseCodexConfig', () => { })).toThrow('invalid codex regex matcher "[" on event "PreToolUse"') }) + it('rejects JavaScript-only regex syntax that Codex cannot execute', () => { + expect(() => parseCodexConfig({ + PreToolUse: [{ matcher: '(?=Bash)', hooks: [{ type: 'command', command: 's.sh' }] }], + })).toThrow('invalid codex regex matcher "(?=Bash)" on event "PreToolUse"') + }) + it('discards matcher fields on events without matcher subjects before validation', () => { const { config } = parseCodexConfig({ UserPromptSubmit: [{ matcher: '[', hooks: [{ type: 'command', command: 'prompt.sh' }] }], diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 033f120c03..b357bf4b87 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -2593,6 +2593,10 @@ importers: version: 4.0.0-rc.7(@cordisjs/plugin-include@1.0.4)(@cordisjs/plugin-loader@1.0.0-rc.5) packages/hooks/hook-protocol: + dependencies: + rregex: + specifier: 1.12.0 + version: 1.12.0 devDependencies: '@deepseek-ai/dsh-bash': specifier: workspace:^ @@ -9977,6 +9981,9 @@ packages: resolution: {integrity: sha512-nLTrUKm2UyiL7rlhapu/Zl45FwNgkZGaCpZbIHajDYgwlJCOzLSk+cIPAnsEqV955GjILJnKbdQC1nVPz+gAYQ==} engines: {node: '>= 18'} + rregex@1.12.0: + resolution: {integrity: sha512-lMRD7lU4TYrAyhrN6/3PXp6wiOtbsdVuHD9JtNsFCW7ZsRaOWQ2vVB41whpU1jWny1JTTS6aRnnkdSOUMdwFKQ==} + rw@1.3.3: resolution: {integrity: sha512-PdhdWy89SiZogBLaw42zdeqtRJ//zFd2PgQavcICDUgJT5oW10QCRKbJ6bg4r0/UY2M6BWd5tkxuGFRvCkgfHQ==} @@ -15376,6 +15383,8 @@ snapshots: transitivePeerDependencies: - supports-color + rregex@1.12.0: {} + rw@1.3.3: {} sade@1.8.1: From 2fbcfa16eafb7b06ff5533e2848502a8eb4d50ce Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 11:09:02 -0700 Subject: [PATCH 019/324] docs(hooks): align Codex matcher authority --- .../implemented/feature/2026-06-30-hook-bridges.i18n.yaml | 4 ++-- .agents/notes/implemented/feature/2026-06-30-hook-bridges.md | 2 +- .../notes/implemented/feature/2026-06-30-hook-bridges.zh.md | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-bridges.i18n.yaml b/.agents/notes/implemented/feature/2026-06-30-hook-bridges.i18n.yaml index 8d57b6fdcc..a686abafe3 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-bridges.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-30-hook-bridges.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-bridges.md -2026-06-30-hook-bridges.md: 99c6b1941a10e198ec3028f5fe505dabfff9abbe -2026-06-30-hook-bridges.zh.md: 11ed3a5d177661271b30f1a58d034caa577b5348 +2026-06-30-hook-bridges.md: 42e1aaceb74f65d4d8e0bbd6008cd8fcaccb15cb +2026-06-30-hook-bridges.zh.md: 7d87950f03af4988ac1f0d7fad8d77612925b1a1 diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-bridges.md b/.agents/notes/implemented/feature/2026-06-30-hook-bridges.md index 99c6b1941a..42e1aaceb7 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-bridges.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-bridges.md @@ -15,7 +15,7 @@ The framing that shapes the whole design: **a bridge is a compatibility adapter, Two independent plugins in the `packages/hooks/` group, each a function/namespace plugin (`name`/`inject`/`Config`/`apply`, NO default export — see [postmortem 0001](../../../../docs/postmortem/0001-acp-default-export-drops-inject.md)) injecting only `bash`: - **`dsh-hooks-claude`** — the CC dialect. Seven of Claude Code's current hook points: `SessionStart`, `UserPromptSubmit`, `PreToolUse`, `PostToolUse`, `Stop`, `SubagentStart`, and `SubagentStop`. Owns CC-shaped per-event stdin payloads (a base of `session_id`/`transcript_path`/`cwd`/`hook_event_name` plus per-event fields), `CLAUDE_PROJECT_DIR` plus `${CLAUDE_PLUGIN_ROOT}`/`${CLAUDE_PROJECT_DIR}` substitution, and the literal-or-regex matcher mode. `transcript_path` is the persistence locator result or `''`; stdin carries a **trailing newline**. -- **`dsh-hooks-codex`** — five of Codex's current hook points: `PreToolUse`, `PostToolUse`, `SessionStart`, `UserPromptSubmit`, and `Stop`. It uses an always-regex matcher, Codex-shaped snake_case payloads with `turn_id`/`model`/`permission_mode` extras written WITHOUT a trailing newline, no Codex plugin-env injection or config-time placeholder substitution, and no pre-tool approval or rewrite path. `transcript_path` is the same locator result or `null`; tool payloads carry the real `tool_name` in the reduced `tool_input: { command }` shape. +- **`dsh-hooks-codex`** — five of Codex's current hook points: `PreToolUse`, `PostToolUse`, `SessionStart`, `UserPromptSubmit`, and `Stop`. Pure `[A-Za-z0-9_|]+` matcher patterns share the CC dialect's exact-match fast path (pipe = alternatives), while every other pattern uses Rust `regex` syntax. It emits Codex-shaped snake_case payloads with `turn_id`/`model`/`permission_mode` extras WITHOUT a trailing newline, performs no Codex plugin-env injection or config-time placeholder substitution, and has no pre-tool approval or rewrite path. `transcript_path` is the same locator result or `null`; tool payloads carry the real `tool_name` in the reduced `tool_input: { command }` shape. ### Outcome → Decision mapping diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-bridges.zh.md b/.agents/notes/implemented/feature/2026-06-30-hook-bridges.zh.md index 11ed3a5d17..7d87950f03 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-bridges.zh.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-bridges.zh.md @@ -15,7 +15,7 @@ harness 的扩展面是其类型化的拦截 seam（见[拦截 seam Agent Note]( `packages/hooks/` 组下两个独立插件，各为 function/namespace 插件（`name`/`inject`/`Config`/`apply`，无 default export——见[事后复盘 0001](../../../../docs/postmortem/0001-acp-default-export-drops-inject.md)），仅注入 `bash`： - **`dsh-hooks-claude`**——CC 方言。Claude Code 当前七个钩子点中的七个：`SessionStart`、`UserPromptSubmit`、`PreToolUse`、`PostToolUse`、`Stop`、`SubagentStart` 和 `SubagentStop`。拥有 CC 形态的每事件 stdin payload（基础字段 `session_id`/`transcript_path`/`cwd`/`hook_event_name` 加每事件字段）、`CLAUDE_PROJECT_DIR` 环境变量加 `${CLAUDE_PLUGIN_ROOT}`/`${CLAUDE_PROJECT_DIR}` 替换，以及字面量或正则的匹配模式。`transcript_path` 是持久化定位器结果或 `''`；stdin 带有**尾部换行**。 -- **`dsh-hooks-codex`**——Codex 当前五个钩子点中的五个：`PreToolUse`、`PostToolUse`、`SessionStart`、`UserPromptSubmit` 和 `Stop`。使用始终为正则的匹配模式、Codex 形态的 snake_case payload（含 `turn_id`/`model`/`permission_mode` 额外字段），写入时不带尾部换行，不注入 Codex 插件环境变量，不做配置时占位符替换，也没有 pre-tool 审批或重写路径。`transcript_path` 是同一定位器结果或 `null`；工具 payload 在精简后的 `tool_input: { command }` 形态中携带真实的 `tool_name`。 +- **`dsh-hooks-codex`**——Codex 当前五个钩子点中的五个：`PreToolUse`、`PostToolUse`、`SessionStart`、`UserPromptSubmit` 和 `Stop`。纯 `[A-Za-z0-9_|]+` matcher pattern 与 CC 方言共享精确匹配快速路径（管道符表示多选），其他 pattern 则使用 Rust `regex` 语法。它输出 Codex 形态的 snake_case payload（含 `turn_id`/`model`/`permission_mode` 额外字段）且写入时不带尾部换行，不注入 Codex 插件环境变量，不做配置时占位符替换，也没有 pre-tool 审批或重写路径。`transcript_path` 是同一定位器结果或 `null`；工具 payload 在精简后的 `tool_input: { command }` 形态中携带真实的 `tool_name`。 ### Outcome → Decision 映射 From ec0786e099e487526785e4bdf870868ed640e9aa Mon Sep 17 00:00:00 2001 From: Yichen Jiang Date: Tue, 28 Jul 2026 17:30:12 +0800 Subject: [PATCH 020/324] feat(settings): add user-settings seam (ctx.settings) + file provider MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Two-package capability family mirroring session-persistence/: - dsh-settings: abstract Settings service — namespace registry with caller-fiber effect registrations, layered resolution (schema defaults < composition base < user document), schemastery validation, per-namespace deep-equal commit detection, and the settings/updated event. Boot/registration validation fails loud; provider publishes keep last-good per namespace. - dsh-settings-local: settings.yaml/.json provider — resolveSpec defaulting to $DSH_HOME/settings.yaml, chokidar hot reload, content-equality self-write suppression, atomic 0600 tmp+rename writes, comment-preserving YAML namespace patching. Consumers register inside ctx.inject(['settings'], …), so every composition works unchanged without a mounted provider. Real Loader + Include composition test proves cordis.yml boot and external-edit hot propagation; HMR disposal test proves registry cleanup. Both packages hold per-file 100% coverage. Doc budgets rise 1705→1710 (AGENTS.md) and 835→845 (packages/README.md): one structural line per file for the new package group. Agent Note: .agents/notes/implemented/architecture/2026-07-28-user-settings-seam.md --- .../2026-07-28-user-settings-seam.i18n.yaml | 6 + .../2026-07-28-user-settings-seam.md | 35 ++ .../2026-07-28-user-settings-seam.zh.md | 35 ++ AGENTS.md | 1 + docs/capability-seams.md | 6 + docs/config-catalog.md | 19 ++ docs/cordis-catalog/events.md | 22 ++ docs/cordis-catalog/services.md | 42 +++ docs/event-producer-consumer.md | 1 + packages/README.i18n.yaml | 4 +- packages/README.md | 1 + packages/README.zh.md | 1 + .../cordis/tool-cordis/src/api-catalog.ts | 49 +++ packages/settings/README.i18n.yaml | 6 + packages/settings/README.md | 12 + packages/settings/README.zh.md | 12 + .../settings/settings-local/README.i18n.yaml | 6 + packages/settings/settings-local/README.md | 36 ++ packages/settings/settings-local/README.zh.md | 36 ++ packages/settings/settings-local/package.json | 46 +++ packages/settings/settings-local/src/index.ts | 226 +++++++++++++ .../settings/settings-local/src/invariant.ts | 31 ++ .../tests/loader-composition.spec.ts | 112 +++++++ .../settings-local/tests/local.spec.ts | 254 +++++++++++++++ .../settings-local/tests/watcher.spec.ts | 118 +++++++ .../settings/settings-local/tsconfig.json | 30 ++ packages/settings/settings/README.i18n.yaml | 6 + packages/settings/settings/README.md | 35 ++ packages/settings/settings/README.zh.md | 35 ++ packages/settings/settings/package.json | 41 +++ packages/settings/settings/src/index.ts | 304 +++++++++++++++++ packages/settings/settings/src/invariant.ts | 41 +++ .../settings/settings/tests/invariant.spec.ts | 41 +++ packages/settings/settings/tests/memory.ts | 53 +++ .../settings/settings/tests/settings.spec.ts | 307 ++++++++++++++++++ packages/settings/settings/tsconfig.json | 27 ++ pnpm-lock.yaml | 40 +++ scripts/doc-budgets.manifest.json | 4 +- scripts/gen-cordis-catalog.ts | 6 + scripts/gen-doc-graphs.ts | 9 + .../verify-package-readme-model-experience.ts | 2 + tsconfig.base.json | 2 + tsconfig.host.json | 2 + 43 files changed, 2098 insertions(+), 4 deletions(-) create mode 100644 .agents/notes/implemented/architecture/2026-07-28-user-settings-seam.i18n.yaml create mode 100644 .agents/notes/implemented/architecture/2026-07-28-user-settings-seam.md create mode 100644 .agents/notes/implemented/architecture/2026-07-28-user-settings-seam.zh.md create mode 100644 packages/settings/README.i18n.yaml create mode 100644 packages/settings/README.md create mode 100644 packages/settings/README.zh.md create mode 100644 packages/settings/settings-local/README.i18n.yaml create mode 100644 packages/settings/settings-local/README.md create mode 100644 packages/settings/settings-local/README.zh.md create mode 100644 packages/settings/settings-local/package.json create mode 100644 packages/settings/settings-local/src/index.ts create mode 100644 packages/settings/settings-local/src/invariant.ts create mode 100644 packages/settings/settings-local/tests/loader-composition.spec.ts create mode 100644 packages/settings/settings-local/tests/local.spec.ts create mode 100644 packages/settings/settings-local/tests/watcher.spec.ts create mode 100644 packages/settings/settings-local/tsconfig.json create mode 100644 packages/settings/settings/README.i18n.yaml create mode 100644 packages/settings/settings/README.md create mode 100644 packages/settings/settings/README.zh.md create mode 100644 packages/settings/settings/package.json create mode 100644 packages/settings/settings/src/index.ts create mode 100644 packages/settings/settings/src/invariant.ts create mode 100644 packages/settings/settings/tests/invariant.spec.ts create mode 100644 packages/settings/settings/tests/memory.ts create mode 100644 packages/settings/settings/tests/settings.spec.ts create mode 100644 packages/settings/settings/tsconfig.json diff --git a/.agents/notes/implemented/architecture/2026-07-28-user-settings-seam.i18n.yaml b/.agents/notes/implemented/architecture/2026-07-28-user-settings-seam.i18n.yaml new file mode 100644 index 0000000000..cc409d8403 --- /dev/null +++ b/.agents/notes/implemented/architecture/2026-07-28-user-settings-seam.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-07-28-user-settings-seam.md +2026-07-28-user-settings-seam.md: f0f45d77c8f98fc15625b1a1bf116ec10b965676 +2026-07-28-user-settings-seam.zh.md: eb562099b1ff0b5b0a019e9956d6e36e71857236 diff --git a/.agents/notes/implemented/architecture/2026-07-28-user-settings-seam.md b/.agents/notes/implemented/architecture/2026-07-28-user-settings-seam.md new file mode 100644 index 0000000000..f0f45d77c8 --- /dev/null +++ b/.agents/notes/implemented/architecture/2026-07-28-user-settings-seam.md @@ -0,0 +1,35 @@ +# Agent Note: user-settings seam (`ctx.settings`) and the file provider + +Status: implemented + +English | [中文](2026-07-28-user-settings-seam.zh.md) + +> Scope: the `packages/settings/` capability family — the abstract seam, the file-backed provider, and the composition boundary between user settings and `cordis.yml`. The [web config-tree note](2026-07-24-web-config-tree-boot-and-transport-layering.md) recorded "the profile write path" as a deferral; this seam is that write path's owner. Consumer migrations (theme, locale, default model route) and the web `settings.*` RPC surface are follow-ups, not part of this note's shipped scope. + +## Problem + +User-editable configuration had no owner: `dsh web` read a cwd-anchored profile json through a static whitelist with no write path, the TUI read `$DSH_HOME/config.yaml` raw loader patches, and both froze at boot. A personal-settings page (web GUI) needs one cross-surface user layer with schema validation, a write path, and hot propagation — and peer products (Codex, Claude Code, Kimi, OpenCode, Pi) all converged on separating user preferences from extension composition. Loader-reactive config updates cannot carry this: `fiber.update` swaps entry config in place, so a plugin that read config at construction observes nothing and no callback tells it otherwise. + +## Decision + +**Two planes with a litmus test.** `cordis.yml` (+ Include patches) stays the composition plane: which plugins exist, wiring, deployment config, owned by the orchestrator and upgraded with the product. A settings namespace carries only the user-editable subset; the test is "should the personal config page edit it?" Values live in both planes without ambiguity because layering is the contract: schema defaults, then the registrant's composition `base` (its entry-config subset), then the user document section. + +**Three-package seam mirroring `session-persistence/`.** `dsh-settings` owns the abstract `Settings` service: namespace registry, layered resolution, schema validation, per-namespace deep-equal change detection, and the `settings/updated` commit event. Providers implement only `writable`/`load()`/`persist(ns, section)` and push externally observed documents through the protected `publish(doc)` — so hot-update semantics are identical across providers, and a network configuration-center backend (nacos-style, possibly read-only) is a sibling package away. `dsh-settings-local` is the file provider: YAML/JSON under `resolveSpec` (explicit defaulting to `/settings.yaml`), chokidar watch, atomic `0600` tmp+rename writes, comment-preserving YAML patching of exactly one namespace key, and content-equality self-write suppression. + +**Registrations are caller-fiber effects.** `register()` runs through the service proxy, so `this.ctx` is the registrant's context and the registration rides `ctx.effect`: disposing the registrant removes the namespace and its watchers (proven by the HMR disposal test), while the user's section keeps living in storage for the next owner. + +**Fail loud at rest, last-good in motion.** Boot-time and registration-time validation throw (invalid stored section fails the registering plugin; an existing-but-unparsable document fails provider load). Once live, a bad external edit warns and keeps the last good state per namespace — a hot reload must never take the process down. This asymmetry mirrors `Include.refresh()` and Kimi's safe runtime reload. + +**Consumers stay optional-by-construction.** A consumer registers inside `ctx.inject(['settings'], …)`; without a mounted provider it keeps resolving entry config alone, so every existing composition, demo, and snapshot works unchanged and migration is per-plugin. + +## Alternatives considered + +- **Include write-back as the user layer** (per-plugin config pages writing loader entry files, cordis-webui style): write-back would target per-composition files, binding user preferences to one `cordis.yml`; a per-user layer must survive template upgrades and serve TUI and web from one document. +- **Loader-reactive `fiber.update` as the propagation channel**: constructor-time reads observe nothing; the seam's explicit `watch()` makes hot-update a consumer contract instead of framework magic. +- **A domain-aware settings service** (getters per product area): the coupling objection from design review stands; the service stores, validates, and publishes — domain meaning stays with the registrant that owns the schema. +- **Multi-layer precedence now** (system/managed/project tiers à la Codex/Claude Code): deferred until a real second layer exists; the resolve step is the single place layering would extend. +- **A cross-process lockfile now** (Pi's proper-lockfile): atomic replace plus watcher convergence (last write wins) is documented behavior until real contention shows up. + +## Consequences + +Deferred, in dependency order: the web `settings.raw`/`settings.describe`/`settings.update` RPC surface (which must redact `role('secret')` fields before exposure); first consumer migrations (`ui-theme`, locale, api-gateway default route) retiring `PROFILE_MAPPINGS` and the profile json; `${env:VAR}` value indirection for secrets; provider-side layering. The keyless snapshot obligation lands with the first model- or product-user-visible consumer, not with this infrastructure step. diff --git a/.agents/notes/implemented/architecture/2026-07-28-user-settings-seam.zh.md b/.agents/notes/implemented/architecture/2026-07-28-user-settings-seam.zh.md new file mode 100644 index 0000000000..eb562099b1 --- /dev/null +++ b/.agents/notes/implemented/architecture/2026-07-28-user-settings-seam.zh.md @@ -0,0 +1,35 @@ +# Agent Note：用户设置 seam（`ctx.settings`）与文件 provider + +Status: implemented + +[English](2026-07-28-user-settings-seam.md) | 中文 + +> 范围：`packages/settings/` 能力族——抽象 seam、文件 provider，以及用户设置与 `cordis.yml` 的组合边界。[web config-tree note](2026-07-24-web-config-tree-boot-and-transport-layering.md) 曾把"profile 写路径"记为延后项；本 seam 就是该写路径的归属。消费者迁移（主题、语言、默认模型路由）与 web `settings.*` RPC 面是后续工作，不在本 note 已交付范围内。 + +## 问题 + +用户可编辑配置没有归属：`dsh web` 经静态白名单读 cwd 锚定的 profile json 且无写路径，TUI 读 `$DSH_HOME/config.yaml` 裸 loader patch，两者都在启动时冻结。个人设置页（web GUI）需要一个跨 surface 的用户层，带 schema 校验、写路径与热传导——同类产品（Codex、Claude Code、Kimi、OpenCode、Pi）也全部收敛于"用户偏好与扩展组合分离"。Loader 的 reactive 配置更新承载不了这件事：`fiber.update` 原地替换 entry config，构造期读过配置的插件毫无感知，也没有任何回调通知它。 + +## 决策 + +**两个面，一条判定。**`cordis.yml`（+ Include patches）仍是组合面：有哪些插件、接线、部署配置，归 orchestrator 所有并随产品升级。settings namespace 只承载用户可编辑子集；判定是"个人配置页应该能改它吗？"值可同时存在于两个面而不歧义，因为分层就是契约：schema 默认值，然后注册方的组合 `base`（其 entry 配置子集），最后用户文档分节。 + +**镜像 `session-persistence/` 的三包 seam。**`dsh-settings` 拥有抽象 `Settings` 服务：namespace 注册表、分层解析、schema 校验、按 namespace 深相等变更检测，以及 `settings/updated` 提交事件。provider 只实现 `writable`/`load()`/`persist(ns, section)`，并通过受保护的 `publish(doc)` 推入外部观察到的文档——因此热更新语义对所有 provider 一致，网络配置中心后端（nacos 类，可能只读）只是一个平级包的距离。`dsh-settings-local` 是文件 provider：`resolveSpec` 显式默认到 `/settings.yaml` 的 YAML/JSON、chokidar 监听、`0600` tmp+rename 原子写、只修补目标 namespace 键的保注释 YAML 写回、按内容相等抑制自写。 + +**注册是调用方 fiber 上的 effect。**`register()` 经服务代理调用，`this.ctx` 即注册方 context，注册挂在 `ctx.effect` 上：dispose 注册方即移除 namespace 及其观察者（HMR disposal 测试证明），而用户的分节继续留在存储中等待下一任 owner。 + +**静止时响亮报错，运行中保留最后可用值。**启动期与注册期校验直接抛错（非法存量分节使注册插件加载失败；存在但不可解析的文档使 provider 加载失败）。运行中坏的外部编辑只告警并按 namespace 保留最后可用状态——热重载绝不拖垮进程。该不对称镜像 `Include.refresh()` 与 Kimi 的安全运行时重载。 + +**消费者天然可选。**消费者在 `ctx.inject(['settings'], …)` 内注册；不挂 provider 时仍只按 entry 配置解析，因此所有既有组合、demo、snapshot 原样工作，迁移按插件渐进。 + +## Alternatives considered + +- **以 Include 写回为用户层**（cordis-webui 式的按插件配置页写 loader entry 文件）：写回目标是按组合的文件，会把用户偏好绑死在某个 `cordis.yml` 上；用户层必须在模板升级中存活，并以同一文档服务 TUI 与 web。 +- **以 Loader reactive `fiber.update` 为传导通道**：构造期读取毫无感知；seam 的显式 `watch()` 把热更新变成消费者契约而非框架魔法。 +- **领域化的 settings 服务**（按产品域的 getter）：设计评审中的耦合反对成立；服务只做存储、校验、发布——领域含义留给拥有 schema 的注册方。 +- **现在就做多层优先级**（Codex/Claude Code 式 system/managed/project 层级）：延后到真实第二层出现；resolve 步骤是分层未来唯一的扩展点。 +- **现在就上跨进程锁**（Pi 的 proper-lockfile）：原子替换加 watcher 收敛（后写胜出）是已记录的行为，真实冲突出现再说。 + +## 后果 + +按依赖顺序延后：web `settings.raw`/`settings.describe`/`settings.update` RPC 面（暴露前必须对 `role('secret')` 字段脱敏）；首批消费者迁移（`ui-theme`、语言、api-gateway 默认路由）并退役 `PROFILE_MAPPINGS` 与 profile json；面向密钥的 `${env:VAR}` 值间接引用；provider 侧分层。keyless snapshot 义务随第一个模型或产品用户可见的消费者落地，而非本基础设施步骤。 diff --git a/AGENTS.md b/AGENTS.md index c987801c17..7112dd3aee 100644 --- a/AGENTS.md +++ b/AGENTS.md @@ -30,6 +30,7 @@ packages/ @deepseek-ai/dsh- workspaces at packages/// cordis/ self-referential toolset: the agent inspects/mounts plugins in its own runtime hooks/ Claude Code/Codex hook bridges + shared wire-protocol library session-persistence/ persistence seam + JSONL/SQLite backends + settings/ user-settings seam + file-backed provider acp/ automation-only Agent Client Protocol server ui/ TUI/JSON-RPC bridges; boot, approval, interaction plugins examples/ demo bundles (agent-spine + TUI/CLI/ACP/JSON-RPC bins) leaves load diff --git a/docs/capability-seams.md b/docs/capability-seams.md index 9093f41f15..74f7c63c0d 100644 --- a/docs/capability-seams.md +++ b/docs/capability-seams.md @@ -35,6 +35,9 @@ flowchart LR pkg_tool_bash["tool-bash"] pkg_hooks_claude["hooks-claude"] pkg_hooks_codex["hooks-codex"] + pkg_settings["settings"] + svc_settings["ctx.settings
User-settings seam"] + pkg_settings_local["settings-local"] pkg_session_telemetry["session-telemetry"] svc_telemetry["ctx.telemetry
Session telemetry seam"] pkg_session_telemetry_otel["session-telemetry-otel"] @@ -188,6 +191,8 @@ flowchart LR pkg_session_title --> svc_sessionTitle pkg_session_title_all_messages_llm --> svc_sessionTitle pkg_session_title_first_message_llm --> svc_sessionTitle + pkg_settings --> svc_settings + pkg_settings_local --> svc_settings pkg_skill --> svc_skills pkg_skill_local --> svc_skills pkg_spill --> svc_spillStore @@ -316,6 +321,7 @@ flowchart LR | `ctx.sessions` | `core` | [`session`](../packages/core/session) | - | [`agent-loop`](../packages/core/agent-loop), [`agent`](../packages/core/agent), [`cli-demo`](../packages/examples/cli-demo), [`session-persistence`](../packages/session-persistence/session-persistence), [`session-query`](../packages/session-query/session-query), [`session-query-sqlite`](../packages/session-query/session-query-sqlite), [`subagent-inprocess`](../packages/subagent/subagent-inprocess), [`invariants`](../packages/support/invariants) | - | Owns append-only Session instances and emits the durable session event feed. | | `ctx.invariants` | `core` | [`invariants`](../packages/support/invariants) | - | [`session`](../packages/core/session), [`agent`](../packages/core/agent), [`scope`](../packages/core/scope), [`agent-loop`](../packages/core/agent-loop) | - | Companion subpaths register owner-local checks; the service owns selection, uniqueness, child fibers, and package-attributed failures. | | `ctx.sessionPersistence` | `seam` | [`session-persistence`](../packages/session-persistence/session-persistence) | [`session-persistence-jsonl`](../packages/session-persistence/session-persistence-jsonl), [`session-persistence-sqlite`](../packages/session-persistence/session-persistence-sqlite) | [`agent-loop`](../packages/core/agent-loop), [`tool-bash`](../packages/bash/tool-bash), [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex), [`session-query`](../packages/session-query/session-query), [`session-query-sqlite`](../packages/session-query/session-query-sqlite) | - | Backends persist the same SessionEvent vocabulary; apps choose a backend at composition time. | +| `ctx.settings` | `seam` | [`settings`](../packages/settings/settings) | [`settings-local`](../packages/settings/settings-local) | - | - | Plugins register namespace schemas and resolve layered values; providers store the raw document. No production consumer is migrated yet. | | `ctx.telemetry` | `seam` | [`session-telemetry`](../packages/telemetry/session-telemetry) | [`session-telemetry-otel`](../packages/telemetry/session-telemetry-otel) | - | - | The seam captures, redacts, and hands session records to one backend; nothing else consumes the service — its output leaves the process. | | `ctx.storage` | `seam` | [`storage`](../packages/storage/storage) | [`storage-json`](../packages/storage/storage-json), [`storage-sqlite`](../packages/storage/storage-sqlite) | [`storage-domain`](../packages/storage/storage-domain) | - | Backends register side by side under names; data forms (domain first) mount on the hub and translate typed operations into opaque KV-unit primitives. | | `ctx.storageDomain` | `core` | [`storage-domain`](../packages/storage/storage-domain) | - | [`workspace`](../packages/workspace/workspace) | - | Waits for every configured backend, then publishes the domain form as one lifecycle-bound service for typed durable state. | diff --git a/docs/config-catalog.md b/docs/config-catalog.md index dcb4fa69e7..1305dd7270 100644 --- a/docs/config-catalog.md +++ b/docs/config-catalog.md @@ -1177,6 +1177,24 @@ Depends on: [`SessionTitleLlmConfig`](../packages/session-title/session-title-ll Source: [`packages/session-title/session-title-first-message-llm/src/index.ts:15`](../packages/session-title/session-title-first-message-llm/src/index.ts) +## `@deepseek-ai/dsh-settings-local` + +```ts config-catalog +/** Plugin config: file location and hot-reload behavior. */ +export interface Config { + /** Settings document path; defaults to `settings.yaml` under the harness home. */ + path?: string + /** Harness home used when `path` is omitted; defaults to `$DSH_HOME` or `~/.dsh`. */ + dshHome?: string + /** Watch the document and hot-publish external edits; defaults to true. */ + watch?: boolean + /** Watcher write-settle window in milliseconds; defaults to 100. */ + debounceMs?: number +} +``` + +Source: [`packages/settings/settings-local/src/index.ts:18`](../packages/settings/settings-local/src/index.ts) + ## `@deepseek-ai/dsh-skill` ```ts config-catalog @@ -2192,6 +2210,7 @@ Abstract service classes — a deployment loads a concrete implementation packag - `@deepseek-ai/dsh-sandbox` — abstract `SandboxProvider` ([`packages/sandbox/sandbox/src/index.ts`](../packages/sandbox/sandbox/src/index.ts)) - `@deepseek-ai/dsh-session-persistence` — abstract `SessionPersistence` ([`packages/session-persistence/session-persistence/src/index.ts`](../packages/session-persistence/session-persistence/src/index.ts)) - `@deepseek-ai/dsh-session-query` — abstract `SessionQueryService` ([`packages/session-query/session-query/src/index.ts`](../packages/session-query/session-query/src/index.ts)) +- `@deepseek-ai/dsh-settings` — abstract `Settings` ([`packages/settings/settings/src/index.ts`](../packages/settings/settings/src/index.ts)) - `@deepseek-ai/dsh-spill` — abstract `SpillStore` ([`packages/spill/spill/src/index.ts`](../packages/spill/spill/src/index.ts)) - `@deepseek-ai/dsh-subprocess` — abstract `SubprocessService` ([`packages/subprocess/subprocess/src/index.ts`](../packages/subprocess/subprocess/src/index.ts)) - `@deepseek-ai/dsh-tasks` — abstract `TaskService` ([`packages/tasks/tasks/src/index.ts`](../packages/tasks/tasks/src/index.ts)) diff --git a/docs/cordis-catalog/events.md b/docs/cordis-catalog/events.md index ca0e9b82fc..aea04f4acd 100644 --- a/docs/cordis-catalog/events.md +++ b/docs/cordis-catalog/events.md @@ -640,6 +640,28 @@ Types: [Scoped](../core-data-structures/scope.md) · [Session](../core-data-stru Source: [`packages/core/session/src/index.ts:102`](../../packages/core/session/src/index.ts) +## `settings/*` + +### `settings/updated` — emit + +Committed change to one registered namespace's resolved value. Emitted after the provider persisted (for `update`) or published (`provider`) the change; never emitted when the resolved value is deep-equal. + +```ts cordis-catalog +/** + * Committed change to one registered namespace's resolved value. Emitted + * after the provider persisted (for `update`) or published (`provider`) + * the change; never emitted when the resolved value is deep-equal. + * @param ns - the namespace whose resolved value changed. + * @param next - the new resolved value. + * @param prev - the previous resolved value. + * @param source - whether the change entered through `update()` or the provider. + * @mode emit + */ +'settings/updated'(ns: SettingsNamespace, next: unknown, prev: unknown, source: SettingsUpdateSource): void +``` + +Source: [`packages/settings/settings/src/index.ts:90`](../../packages/settings/settings/src/index.ts) + ## `slash/*` ### `slash/input-begin-command` — bail diff --git a/docs/cordis-catalog/services.md b/docs/cordis-catalog/services.md index 19d7d7765d..a0271083d6 100644 --- a/docs/cordis-catalog/services.md +++ b/docs/cordis-catalog/services.md @@ -1388,6 +1388,48 @@ Types: [Session](../core-data-structures/session.md) · [SessionTitleProvider](. Source: [`packages/session-title/session-title/src/index.ts:232`](../../packages/session-title/session-title/src/index.ts) +## `ctx.settings` — `Settings` (abstract seam) + +Abstract settings service. Providers implement raw-document storage (`load`/`persist`) and push external changes through Settings.publish; the base class owns namespace registration, resolution, validation, change detection, and the `settings/updated` commit event. + +```ts cordis-catalog +/** + * Register a namespace schema and receive its owner scope. The registration + * is an effect on the calling plugin's fiber: disposing that fiber removes + * the namespace and its observers. An invalid stored section fails the + * registration itself — the earliest point where the schema can judge it. + * @param ns - unique namespace; duplicate registration fails loud. + * @param schema - schemastery schema resolving this namespace's value. + * @param options - composition `base` layer and effect timing. + * @returns the owner scope for reads, observation, and updates. + */ +register(ns: SettingsNamespace, schema: z, options?: SettingsRegisterOptions): SettingsScope + +/** + * Describe every registered namespace for configuration surfaces. + * @returns one descriptor per registered namespace, in registration order. + */ +describe(): SettingsDescriptor[] + +/** + * Read one registered namespace's resolved value. + * @param ns - the namespace to read. + * @returns the resolved value, or `undefined` while unregistered. + */ +get(ns: SettingsNamespace): unknown + +/** + * Merge a patch into one registered namespace's user layer, validate the + * resolved candidate, persist through the provider, then commit and emit. + * A validation failure rejects before anything is persisted. + * @param ns - the registered namespace to update. + * @param patch - plain-object patch over the user section. + */ +async update(ns: SettingsNamespace, patch: object): Promise +``` + +Source: [`packages/settings/settings/src/index.ts:140`](../../packages/settings/settings/src/index.ts) + ## `ctx.skills` — `SkillService` Registry of skill providers. It merges provider catalogs with stable first-wins duplicate handling, exposes sorted model-visible summaries, and loads full skill bodies on demand. diff --git a/docs/event-producer-consumer.md b/docs/event-producer-consumer.md index e9e5bb6e6a..49bdf3fe35 100644 --- a/docs/event-producer-consumer.md +++ b/docs/event-producer-consumer.md @@ -35,6 +35,7 @@ This matrix shows which packages dispatch each harness-owned event and which pac | `session/disposed` | `emit` | [`packages/core/session/src/index.ts:80`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`session-persistence`](../packages/session-persistence/session-persistence), [`session-telemetry`](../packages/telemetry/session-telemetry), [`session-title`](../packages/session-title/session-title) | | `session/event` | `emit` | [`packages/core/session/src/index.ts:92`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`acp`](../packages/acp/acp), `apiproxy`, [`cli-demo`](../packages/examples/cli-demo), [`compact`](../packages/compact/compact), [`compact-basic`](../packages/compact/compact-basic), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`jsonrpc`](../packages/ui/jsonrpc), [`plan-mode`](../packages/plan/plan-mode), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`session-telemetry`](../packages/telemetry/session-telemetry), [`session-title`](../packages/session-title/session-title), [`token-meter`](../packages/llm/token-meter), [`tools`](../packages/core/tools), [`tui`](../packages/ui/tui), [`user-approval`](../packages/ui/user-approval), [`workspace-context`](../packages/context/workspace-context) | | `session/flush` | `parallel` | [`packages/core/session/src/index.ts:102`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`session-persistence`](../packages/session-persistence/session-persistence), [`session-telemetry`](../packages/telemetry/session-telemetry) | +| `settings/updated` | `emit` | [`packages/settings/settings/src/index.ts:90`](../packages/settings/settings/src/index.ts) | [`settings`](../packages/settings/settings) (`emit`) | [`settings`](../packages/settings/settings) | | `slash/input-begin-command` | `bail` | [`packages/client/ui-slash/src/types.ts:230`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` | | `slash/input-consume-token` | `bail` | [`packages/client/ui-slash/src/types.ts:244`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` | | `slash/input-insert-reference` | `bail` | [`packages/client/ui-slash/src/types.ts:237`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` | diff --git a/packages/README.i18n.yaml b/packages/README.i18n.yaml index 5dd168f03e..360687f197 100644 --- a/packages/README.i18n.yaml +++ b/packages/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/README.md -README.md: d16e395a42e491461c0862227205931894c27e39 -README.zh.md: 3fb4181ce7ae7b0d79a13ca4358b9df39d83ef1f +README.md: 7b415bdbbd3e442c952da49b6f9f8823a636f643 +README.zh.md: d3347ecd6db68d99bc00e340c632da51cf825c63 diff --git a/packages/README.md b/packages/README.md index d16e395a42..7b415bdbbd 100644 --- a/packages/README.md +++ b/packages/README.md @@ -37,6 +37,7 @@ Packages live at `packages///`; groups are containers, while names r | [`session-persistence/`](session-persistence/README.md) | Persistence capability family: the seam + JSONL/SQLite backends | Product — stable surface | | [`session-query/`](session-query/README.md) | Session retrieval family: logical corpus, bounded reads, lineage, event relationships, semantic filtering, and SQLite full-text search | Product — stable surface | | [`session-title/`](session-title/README.md) | Log-backed session titles: fallback service, shared LLM policy, and opt-in providers | Product — stable surface | +| [`settings/`](settings/README.md) | User-settings capability family: the seam + file-backed provider | Product — stable surface | | [`telemetry/`](telemetry/README.md) | Session reporting: capture/redact seam, OTel backend | Product — stable surface | | [`storage/`](storage/README.md) | Non-session storage hub + backends + domain form | Product — stable surface | | [`workspace/`](workspace/README.md) | Workspace entity | Product — stable surface | diff --git a/packages/README.zh.md b/packages/README.zh.md index 3fb4181ce7..d3347ecd6d 100644 --- a/packages/README.zh.md +++ b/packages/README.zh.md @@ -37,6 +37,7 @@ | [`session-persistence/`](session-persistence/README.md) | 持久化能力系列：seam + JSONL/SQLite 后端 | 产品：稳定表面 | | [`session-query/`](session-query/README.md) | 会话检索系列：逻辑语料库、有界读取、血缘、事件关系、语义过滤和 SQLite 全文搜索 | 产品：稳定表面 | | [`session-title/`](session-title/README.md) | 日志支撑的会话标题：回退服务、共享 LLM 策略和选用提供方 | 产品：稳定表面 | +| [`settings/`](settings/README.md) | 用户设置能力族：seam + 文件 provider | 产品：稳定表面 | | [`telemetry/`](telemetry/README.md) | 会话上报：捕获／脱敏 seam、OTel 后端 | 产品：稳定表面 | | [`storage/`](storage/README.md) | 非会话存储中枢 + 后端 + 领域形式 | 产品：稳定表面 | | [`workspace/`](workspace/README.md) | Workspace 实体 | 产品：稳定表面 | diff --git a/packages/cordis/tool-cordis/src/api-catalog.ts b/packages/cordis/tool-cordis/src/api-catalog.ts index 47f8a1a54f..81e3c79d05 100644 --- a/packages/cordis/tool-cordis/src/api-catalog.ts +++ b/packages/cordis/tool-cordis/src/api-catalog.ts @@ -666,6 +666,28 @@ export const SERVICE_API: readonly ServiceApiEntry[] = [ }, ], }, + { + key: 'settings', + summary: 'Abstract settings service.', + methods: [ + { + signature: 'register(ns: SettingsNamespace, schema: z, options?: SettingsRegisterOptions): SettingsScope', + jsDoc: '/**\n * Register a namespace schema and receive its owner scope. The registration\n * is an effect on the calling plugin\'s fiber: disposing that fiber removes\n * the namespace and its observers. An invalid stored section fails the\n * registration itself — the earliest point where the schema can judge it.\n * @param ns - unique namespace; duplicate registration fails loud.\n * @param schema - schemastery schema resolving this namespace\'s value.\n * @param options - composition `base` layer and effect timing.\n * @returns the owner scope for reads, observation, and updates.\n */', + }, + { + signature: 'describe(): SettingsDescriptor[]', + jsDoc: '/**\n * Describe every registered namespace for configuration surfaces.\n * @returns one descriptor per registered namespace, in registration order.\n */', + }, + { + signature: 'get(ns: SettingsNamespace): unknown', + jsDoc: '/**\n * Read one registered namespace\'s resolved value.\n * @param ns - the namespace to read.\n * @returns the resolved value, or `undefined` while unregistered.\n */', + }, + { + signature: 'async update(ns: SettingsNamespace, patch: object): Promise', + jsDoc: '/**\n * Merge a patch into one registered namespace\'s user layer, validate the\n * resolved candidate, persist through the provider, then commit and emit.\n * A validation failure rejects before anything is persisted.\n * @param ns - the registered namespace to update.\n * @param patch - plain-object patch over the user section.\n */', + }, + ], + }, { key: 'skills', summary: 'Registry of skill providers.', @@ -1188,6 +1210,13 @@ export const EVENT_API: readonly EventApiEntry[] = [ jsDoc: '/**\n * Awaited parallel durability checkpoint: every listener runs and the\n * caller awaits all of them, with no waterfall veto. Dispatch through\n * {@link SessionStore.flush}. Scope-filtered dispatch\n * (`@deepseek-ai/dsh-scope`) reuses the session\'s owner scope.\n * @param session - the session whose buffered events must reach durable storage.\n * @dshScopeScan unsupported\n * @mode parallel\n */', summary: 'Awaited parallel durability checkpoint: every listener runs and the caller awaits all of them, with no waterfall veto.', }, + { + name: 'settings/updated', + mode: 'emit', + signature: '\'settings/updated\'(ns: SettingsNamespace, next: unknown, prev: unknown, source: SettingsUpdateSource): void', + jsDoc: '/**\n * Committed change to one registered namespace\'s resolved value. Emitted\n * after the provider persisted (for `update`) or published (`provider`)\n * the change; never emitted when the resolved value is deep-equal.\n * @param ns - the namespace whose resolved value changed.\n * @param next - the new resolved value.\n * @param prev - the previous resolved value.\n * @param source - whether the change entered through `update()` or the provider.\n * @mode emit\n */', + summary: 'Committed change to one registered namespace\'s resolved value.', + }, { name: 'slash/input-begin-command', mode: 'bail', @@ -2181,6 +2210,26 @@ export const TYPE_API: readonly TypeApiEntry[] = [ name: 'SessionTitleUserMessage', declaration: 'export interface SessionTitleUserMessage {\n readonly seq: number;\n readonly text: string;\n}', }, + { + name: 'SettingsApplies', + declaration: 'export type SettingsApplies = \'live\' | \'restart\';', + }, + { + name: 'SettingsDescriptor', + declaration: 'export interface SettingsDescriptor {\n ns: SettingsNamespace;\n schema: unknown;\n value: unknown;\n applies: SettingsApplies;\n}', + }, + { + name: 'SettingsNamespace', + declaration: 'export type SettingsNamespace = Branded<\'SettingsNamespace\'>;', + }, + { + name: 'SettingsRegisterOptions', + declaration: 'export interface SettingsRegisterOptions {\n base?: Partial;\n applies?: SettingsApplies;\n}', + }, + { + name: 'SettingsScope', + declaration: 'export interface SettingsScope {\n get(): T;\n watch(callback: (next: T, prev: T) => void): () => void;\n update(patch: object): Promise;\n}', + }, { name: 'SkillCandidate', declaration: 'export interface SkillCandidate extends SkillSummary {\n readonly rank: number;\n readonly locator: unknown;\n readonly path?: string;\n readonly metadata?: Readonly>;\n}', diff --git a/packages/settings/README.i18n.yaml b/packages/settings/README.i18n.yaml new file mode 100644 index 0000000000..7c78505615 --- /dev/null +++ b/packages/settings/README.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write packages/settings/README.md +README.md: 7a91355dd01805938944f0abce77765021288e6d +README.zh.md: 2df40b67eb8ce6cfc693ed6bf3574815c0219ec0 diff --git a/packages/settings/README.md b/packages/settings/README.md new file mode 100644 index 0000000000..7a91355dd0 --- /dev/null +++ b/packages/settings/README.md @@ -0,0 +1,12 @@ +# settings/ — user-settings capability family + +English | [中文](README.zh.md) + +The user-settings seam and its providers. The interface package owns the abstract `Settings` service — namespace registration, layered resolution, and change commits; providers implement raw-document storage and push external edits through the seam. All **product** packages. + +| Package | Role | ctx key | +|---|---|---| +| `settings/` | Settings seam: namespace registry, layered resolution, commit events | `ctx.settings` | +| `settings-local/` | File-backed provider (`settings.yaml`/`.json`) with hot reload and comment-preserving write-back | (registers `ctx.settings`) | + +The interface lives at `settings/settings/`; providers are flat siblings. A network configuration-center provider (for example a nacos-style backend) joins here and registers on `ctx.settings`. Composition config stays in `cordis.yml`: a settings namespace carries only the user-editable subset, resolved as schema defaults, then the registrant's composition `base`, then the user document. diff --git a/packages/settings/README.zh.md b/packages/settings/README.zh.md new file mode 100644 index 0000000000..2df40b67eb --- /dev/null +++ b/packages/settings/README.zh.md @@ -0,0 +1,12 @@ +# settings/ — 用户设置能力族 + +[English](README.md) | 中文 + +用户设置 seam 及其 provider。接口包拥有抽象 `Settings` 服务——namespace 注册、分层解析与变更提交；provider 实现原始文档存储并把外部修改推入 seam。全部为**产品**包。 + +| 包 | 角色 | ctx key | +|---|---|---| +| `settings/` | 设置 seam：namespace 注册表、分层解析、提交事件 | `ctx.settings` | +| `settings-local/` | 文件 provider（`settings.yaml`/`.json`），热重载与保留注释的写回 | （注册 `ctx.settings`） | + +接口位于 `settings/settings/`；provider 平级并列。网络配置中心 provider（例如 nacos 类后端）加入本组并注册到 `ctx.settings`。组合配置仍留在 `cordis.yml`：settings namespace 只承载用户可编辑子集，解析顺序为 schema 默认值、注册方的组合 `base`、用户文档。 diff --git a/packages/settings/settings-local/README.i18n.yaml b/packages/settings/settings-local/README.i18n.yaml new file mode 100644 index 0000000000..f7ca57e86e --- /dev/null +++ b/packages/settings/settings-local/README.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write packages/settings/settings-local/README.md +README.md: 90428f98055d8e49fa1ec54e571453db2e0a5054 +README.zh.md: 3532d6cee99cb46f54e23889ef1bb54b2548ecfa diff --git a/packages/settings/settings-local/README.md b/packages/settings/settings-local/README.md new file mode 100644 index 0000000000..90428f9805 --- /dev/null +++ b/packages/settings/settings-local/README.md @@ -0,0 +1,36 @@ +# @deepseek-ai/dsh-settings-local + +English | [中文](README.zh.md) + +File-backed settings provider. One YAML or JSON document carries every namespace section; external edits hot-publish through `ctx.settings`, and `update()` writes back atomically while preserving the user's YAML comments and any section owned by a plugin that is not currently loaded. + +## Config + +| Field | Meaning | Default | +|---|---|---| +| `path` | Settings document path; extension picks the format (`.yaml`/`.yml`/`.json`) | `settings.yaml` under the harness home | +| `dshHome` | Harness home used when `path` is omitted | `$DSH_HOME` or `~/.dsh` | +| `watch` | Watch the document and hot-publish external edits | `true` | +| `debounceMs` | Watcher write-settle window in milliseconds | `100` | + +Defaulting is one explicit `resolveSpec(config)` step; an unsupported extension fails at load. + +## Behavior + +- **Boot fails loud, reload keeps last-good.** An existing-but-invalid document fails plugin load; once live, an unreadable or unparsable edit warns and keeps the last good sections. A missing document resolves every namespace from defaults and `base`; deleting it publishes the same empty state. +- **Write-back is atomic and owner-only.** `persist` writes `.tmp` with mode `0600` and renames over the target. YAML writes patch one namespace in the comment-preserving document; JSON re-serializes. +- **Self-write suppression by content.** The provider caches the last good text; a watcher event whose content equals the cache (its own write included) is a no-op. + +## Model Experience + +Indirectly, through consumers of `ctx.settings`: this provider only stores and publishes namespace sections, and each consumer's own surface documents any model effect. + +#### KV Cache effect + +No direct invalidation; the consuming plugin owns any request-prefix changes. + +## Known Limitations and Deferred Work + +- **No cross-process write lock** — concurrent writers (for example TUI and web on one home) converge by atomic replace plus watcher reload, last write wins; a lockfile is deferred until real contention shows up. +- **Comment preservation is YAML-only** — JSON documents re-serialize without comments (JSON has none) and lose hand formatting. +- **No value indirection** — sections hold literal values; `${env:VAR}`-style references for secrets are a deferred seam-level feature. diff --git a/packages/settings/settings-local/README.zh.md b/packages/settings/settings-local/README.zh.md new file mode 100644 index 0000000000..3532d6cee9 --- /dev/null +++ b/packages/settings/settings-local/README.zh.md @@ -0,0 +1,36 @@ +# @deepseek-ai/dsh-settings-local + +[English](README.md) | 中文 + +文件 settings provider。一个 YAML 或 JSON 文档承载全部 namespace 分节；外部编辑经 `ctx.settings` 热发布，`update()` 原子写回，并保留用户的 YAML 注释以及当前未加载插件所拥有的分节。 + +## 配置 + +| 字段 | 含义 | 默认 | +|---|---|---| +| `path` | 设置文档路径；扩展名决定格式（`.yaml`/`.yml`/`.json`） | harness home 下的 `settings.yaml` | +| `dshHome` | `path` 省略时使用的 harness home | `$DSH_HOME` 或 `~/.dsh` | +| `watch` | 监听文档并热发布外部编辑 | `true` | +| `debounceMs` | watcher 写入稳定窗口（毫秒） | `100` | + +默认值解析是一步显式的 `resolveSpec(config)`；不支持的扩展名在加载时报错。 + +## 行为 + +- **启动报错响亮，重载保留最后可用值。** 存在但非法的文档使插件加载失败；运行中不可读或不可解析的编辑只告警并保留最后可用分节。文档缺失时所有 namespace 按默认值与 `base` 解析；删除文档发布同样的空状态。 +- **写回原子且仅属主可读。** `persist` 以 `0600` 权限写 `.tmp` 后 rename 覆盖目标。YAML 写回在保留注释的文档里只修补目标 namespace；JSON 重新序列化。 +- **按内容抑制自写。** provider 缓存最后可用文本；watcher 事件内容与缓存相同（含自己的写入）即为 no-op。 + +## Model Experience + +间接生效：本 provider 只存储并发布 namespace 分节，模型效果经由 `ctx.settings` 的消费插件产生，由各消费者自己的文档描述。 + +#### KV Cache effect + +无直接失效；请求前缀的变更由消费插件拥有。 + +## Known Limitations and Deferred Work + +- **无跨进程写锁** — 并发写入者（例如同一 home 上的 TUI 与 web）靠原子替换加 watcher 重载收敛，后写胜出；lockfile 等真实冲突出现再做。 +- **注释保留仅限 YAML** — JSON 文档重新序列化，无注释（JSON 本身没有）且丢失手工排版。 +- **无值间接引用** — 分节存字面值；面向密钥的 `${env:VAR}` 式引用是 seam 层的延后特性。 diff --git a/packages/settings/settings-local/package.json b/packages/settings/settings-local/package.json new file mode 100644 index 0000000000..aefb1ccd33 --- /dev/null +++ b/packages/settings/settings-local/package.json @@ -0,0 +1,46 @@ +{ + "name": "@deepseek-ai/dsh-settings-local", + "description": "File-backed settings provider (settings.yaml) for the DeepSeek Harness", + "version": "0.0.1", + "private": true, + "type": "module", + "main": "lib/index.js", + "types": "lib/types/index.d.ts", + "exports": { + ".": { + "types": "./lib/types/index.d.ts", + "default": "./lib/index.js" + }, + "./invariant": { + "types": "./lib/types/invariant.d.ts", + "default": "./lib/invariant.js" + }, + "./src/*": "./src/*", + "./package.json": "./package.json" + }, + "files": [ + "lib/index.js", + "lib/invariant.js", + "lib/types/**/*.d.ts", + "lib/types/**/*.d.ts.map", + "src" + ], + "license": "BSD-3-Clause", + "peerDependencies": { + "@deepseek-ai/dsh-invariants": "^0.0.1", + "@deepseek-ai/dsh-paths": "^0.0.1", + "@deepseek-ai/dsh-settings": "^0.0.1", + "cordis": "^4.0.0-rc.7" + }, + "dependencies": { + "chokidar": "^4.0.3", + "schemastery": "^3.18.0", + "yaml": "^2.9.0" + }, + "devDependencies": { + "@deepseek-ai/dsh-invariants": "workspace:^", + "@deepseek-ai/dsh-paths": "workspace:^", + "@deepseek-ai/dsh-settings": "workspace:^", + "cordis": "^4.0.0-rc.7" + } +} diff --git a/packages/settings/settings-local/src/index.ts b/packages/settings/settings-local/src/index.ts new file mode 100644 index 0000000000..421411ea50 --- /dev/null +++ b/packages/settings/settings-local/src/index.ts @@ -0,0 +1,226 @@ +/** + * File-backed settings provider. One YAML or JSON document under the user's + * harness home carries every namespace section; external edits hot-publish + * through the seam and `update()` writes back preserving the user's comments. + * @module @deepseek-ai/dsh-settings-local + */ + +import { Context, Service } from 'cordis' +import z from 'schemastery' +import { watch as chokidarWatch } from 'chokidar' +import { mkdir, readFile, rename, writeFile } from 'node:fs/promises' +import { dirname, extname, join, resolve } from 'node:path' +import { Document, parseDocument } from 'yaml' +import { resolveDshHome } from '@deepseek-ai/dsh-paths' +import { Settings, type SettingsNamespace } from '@deepseek-ai/dsh-settings' + +/** Plugin config: file location and hot-reload behavior. */ +export interface Config { + /** Settings document path; defaults to `settings.yaml` under the harness home. */ + path?: string + /** Harness home used when `path` is omitted; defaults to `$DSH_HOME` or `~/.dsh`. */ + dshHome?: string + /** Watch the document and hot-publish external edits; defaults to true. */ + watch?: boolean + /** Watcher write-settle window in milliseconds; defaults to 100. */ + debounceMs?: number +} + +/** Document format derived from the configured file extension. */ +type SettingsFormat = 'yaml' | 'json' + +const FORMATS: Record = { + '.yaml': 'yaml', + '.yml': 'yaml', + '.json': 'json', +} + +/** Fully resolved provider parameters; defaulting happens here, never inline. */ +interface ResolvedSpec { + filename: string + format: SettingsFormat + watch: boolean + debounceMs: number +} + +/** + * Resolve the runtime spec from plugin config: an explicit `path` wins, + * otherwise the document lives at `/settings.yaml`. + * @param config - raw plugin config. + * @returns the resolved file location, format, and watch behavior. + */ +export function resolveSpec(config: Config): ResolvedSpec { + const filename = resolve(config.path ?? join(resolveDshHome(config.dshHome), 'settings.yaml')) + const format = FORMATS[extname(filename)] + if (format === undefined) { + throw new Error(`settings-local: extension "${extname(filename)}" is not supported (use .yaml, .yml, or .json)`) + } + return { + filename, + format, + watch: config.watch ?? true, + debounceMs: config.debounceMs ?? 100, + } +} + +/** Whether a filesystem error means absence; every non-ENOENT failure must surface. */ +function isENOENT(error: unknown): boolean { + return (error as NodeJS.ErrnoException | null)?.code === 'ENOENT' +} + +/** File-backed settings provider (`settings.yaml`/`.json`). */ +export class SettingsLocal extends Settings { + static Config: z = z.object({ + path: z.string(), + dshHome: z.string(), + watch: z.boolean().default(true), + debounceMs: z.number().min(0).default(100), + }) + + private readonly spec: ResolvedSpec + /** + * Raw text of the last successfully parsed or persisted document; + * `undefined` while the file is absent. Watcher events whose content equals + * this cache are no-ops, which is also the self-write suppression. + */ + private text: string | undefined + /** Serializes watcher-triggered reloads so reads never interleave. */ + private refreshTask: Promise = Promise.resolve() + + constructor(ctx: Context, public config: Config) { + super(ctx) + // Programmatic construction may bypass Schemastery normalization; resolve + // the same defaults in one explicit step either way. + this.spec = resolveSpec(config) + } + + /** The local document is always writable through {@link Settings.update}. */ + get writable(): boolean { + return true + } + + protected async load(): Promise> { + let text: string + try { + text = await readFile(this.spec.filename, 'utf8') + } catch (error) { + if (!isENOENT(error)) throw error + this.text = undefined + return {} + } + const doc = this.parse(text) + this.text = text + return doc + } + + protected async persist(ns: SettingsNamespace, section: Record): Promise { + const output = this.spec.format === 'yaml' + ? this.renderYaml(ns, section) + : this.renderJson(ns, section) + await mkdir(dirname(this.spec.filename), { recursive: true }) + const temp = `${this.spec.filename}.tmp` + // Owner-only permissions apply to the temp file and survive the rename, so + // a document that may carry personal values is never world-readable. + await writeFile(temp, output, { mode: 0o600 }) + await rename(temp, this.spec.filename) + this.text = output + } + + async* [Service.init](): AsyncGenerator<() => Promise | void, void, void> { + // A parse failure here is a boot failure: an existing-but-invalid document + // must fail loud, never be silently ignored or overwritten. + this.publish(await this.load()) + if (!this.spec.watch) return + const watcher = chokidarWatch(this.spec.filename, { + ignoreInitial: true, + awaitWriteFinish: { + stabilityThreshold: this.spec.debounceMs, + pollInterval: Math.max(1, Math.min(this.spec.debounceMs, 10)), + }, + }) + watcher.on('all', () => { + this.refreshTask = this.refreshTask.then(() => this.refresh()) + }) + watcher.on('error', (error) => { + this.ctx.logger.warn('settings-local: watcher error on %s', this.spec.filename) + this.ctx.logger.warn(error) + }) + yield () => watcher.close() + } + + /** Parse one document text into raw sections, failing on a non-map root. */ + private parse(text: string): Record { + let root: unknown + if (this.spec.format === 'yaml') { + const document = parseDocument(text, { prettyErrors: true }) + if (document.errors.length > 0) { + throw new Error(`settings-local: invalid document at ${this.spec.filename}: ${ + document.errors.map(error => error.message).join('; ')}`) + } + root = document.toJS() ?? {} + } else { + root = text.trim().length === 0 ? {} : JSON.parse(text) + } + if (typeof root !== 'object' || root === null || Array.isArray(root)) { + throw new TypeError(`settings-local: ${this.spec.filename} must be a map of namespace sections`) + } + return root as Record + } + + /** + * Re-read the document after a watcher event. Unchanged content (including + * this provider's own writes) is a no-op; an unreadable or unparsable + * document keeps the last good sections and warns — a live hot-reload must + * never take the process down. + */ + private async refresh(): Promise { + let text: string + try { + text = await readFile(this.spec.filename, 'utf8') + } catch (error) { + if (!isENOENT(error)) { + this.ctx.logger.warn('settings-local: reload failed at %s; keeping the last good document', this.spec.filename) + this.ctx.logger.warn(error) + return + } + if (this.text === undefined) return + this.text = undefined + this.publish({}) + return + } + if (text === this.text) return + let doc: Record + try { + doc = this.parse(text) + } catch (error) { + this.ctx.logger.warn('settings-local: reload failed at %s; keeping the last good document', this.spec.filename) + this.ctx.logger.warn(error) + return + } + this.text = text + this.publish(doc) + } + + /** Render the next YAML text by patching one namespace in the comment-preserving document. */ + private renderYaml(ns: SettingsNamespace, section: Record): string { + if (this.text === undefined) { + return new Document({ [ns]: section }).toString() + } + // this.text only ever caches content that parsed successfully, so this + // re-parse (for the mutable comment-preserving tree) cannot fail. + const document = parseDocument(this.text) + document.set(ns, section) + return document.toString() + } + + /** Render the next JSON text by replacing one namespace key. */ + private renderJson(ns: SettingsNamespace, section: Record): string { + const root = this.text === undefined + ? {} + : this.parse(this.text) + root[ns] = section + return `${JSON.stringify(root, null, 2)}\n` + } +} + +export default SettingsLocal diff --git a/packages/settings/settings-local/src/invariant.ts b/packages/settings/settings-local/src/invariant.ts new file mode 100644 index 0000000000..b59b798298 --- /dev/null +++ b/packages/settings/settings-local/src/invariant.ts @@ -0,0 +1,31 @@ +/** + * Package-owned invariant companion for `@deepseek-ai/dsh-settings-local`. + * @module @deepseek-ai/dsh-settings-local/invariant + */ + +/* jscpd:ignore-start */ +import type { Context } from 'cordis' +import type { InvariantInstaller } from '@deepseek-ai/dsh-invariants' + +const PACKAGE_NAME = '@deepseek-ai/dsh-settings-local' + +/** Cordis companion plugin name. */ +export const name = 'settings-local-invariant' +/** Service required before the companion can reserve package ownership. */ +export const inject = ['invariants'] + +/** + * No runtime invariant: this provider's contracts are file round-trip, + * watcher timing, and atomic-write behavior — IO effects proven by package + * tests; the in-process commit relation is owned by `@deepseek-ai/dsh-settings`. + */ +const install: InvariantInstaller = () => {} + +/** + * Register this package's invariant companion. + * @param ctx - Cordis context carrying the invariant service. + * @returns the installed registration's disposer after setup succeeds. + */ +export const apply = (ctx: Context): Promise<() => void> => + Promise.resolve(ctx.invariants.register(PACKAGE_NAME, install)) +/* jscpd:ignore-end */ diff --git a/packages/settings/settings-local/tests/loader-composition.spec.ts b/packages/settings/settings-local/tests/loader-composition.spec.ts new file mode 100644 index 0000000000..5744e92f46 --- /dev/null +++ b/packages/settings/settings-local/tests/loader-composition.spec.ts @@ -0,0 +1,112 @@ +/** + * Real-composition guard: the provider and a consumer plugin boot from a + * test-only cordis.yml through the actual Loader + Include path, and an + * external edit of settings.yaml hot-publishes into the consumer's scope. + */ + +import { mkdtemp, rm, writeFile } from 'node:fs/promises' +import { tmpdir } from 'node:os' +import { join } from 'node:path' +import { pathToFileURL } from 'node:url' +import { afterEach, describe, expect, it, vi } from 'vitest' +import { Context } from 'cordis' +import Loader from '@cordisjs/plugin-loader' +import Include from '@cordisjs/plugin-include' +import z from 'schemastery' +import { settingsNamespace, type SettingsScope } from '@deepseek-ai/dsh-settings' +import SettingsLocal from '../src/index.ts' + +interface ThemeConfig { + theme: 'dark' | 'light' + fontSize: number +} + +const ThemeSchema: z = z.object({ + theme: z.union(['dark', 'light']).default('dark'), + fontSize: z.number().default(14), +}) + +let root: string | undefined +let context: Context | undefined + +afterEach(async () => { + await context?.fiber.dispose() + context = undefined + if (root !== undefined) await rm(root, { recursive: true, force: true }) + root = undefined +}) + +interface ConsumerState { + scope: SettingsScope | undefined + seen: ThemeConfig[] +} + +async function loadComposition(): Promise<{ ctx: Context; state: ConsumerState; settingsPath: string }> { + root = await mkdtemp(join(tmpdir(), 'dsh-settings-composition-')) + const settingsPath = join(root, 'settings.yaml') + await writeFile(settingsPath, 'ui-theme:\n theme: light\n') + + const state: ConsumerState = { scope: undefined, seen: [] } + const consumer = { + name: 'settings-consumer', + inject: ['settings'], + apply: (ctx: Context) => { + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema, { + base: { fontSize: 16 }, + }) + state.scope = scope + scope.watch(next => state.seen.push(next)) + }, + } + + const configPath = join(root, 'cordis.yml') + await writeFile(configPath, [ + '- id: settings', + " name: '@deepseek-ai/dsh-settings-local'", + ' config:', + ` path: ${JSON.stringify(settingsPath)}`, + ' debounceMs: 10', + '- id: consumer', + ' name: test-settings-consumer', + '', + ].join('\n')) + + const ctx = new Context() + context = ctx + ctx.baseUrl = pathToFileURL(root).href + '/' + await ctx.plugin(Loader) + ctx.loader.builtins.include = Include + const modules = new Map([ + ['@deepseek-ai/dsh-settings-local', SettingsLocal], + ['test-settings-consumer', consumer], + ]) + ctx.loader.internal = { + version: 'v2', + async import(specifier: string) { + if (!modules.has(specifier)) throw new Error(`unexpected Loader import: ${specifier}`) + return modules.get(specifier) + }, + } as unknown as NonNullable + await ctx.loader.create({ + name: 'cordis:include', + config: { path: pathToFileURL(configPath).href }, + }) + await ctx.loader.await() + return { ctx, state, settingsPath } +} + +describe('settings-local real composition', () => { + it('boots from cordis.yml and hot-publishes an external settings edit', async () => { + const { ctx, state, settingsPath } = await loadComposition() + + // Composition resolution: user layer over the consumer's composition base. + expect(state.scope!.get()).toEqual({ theme: 'light', fontSize: 16 }) + expect(ctx.get('settings')!.describe().map(entry => entry.ns)).toEqual(['ui-theme']) + + await writeFile(settingsPath, 'ui-theme:\n theme: dark\n fontSize: 20\n') + await vi.waitFor(() => { + expect(state.scope!.get()).toEqual({ theme: 'dark', fontSize: 20 }) + }, { timeout: 5000 }) + expect(state.seen.at(-1)).toEqual({ theme: 'dark', fontSize: 20 }) + }) +}) diff --git a/packages/settings/settings-local/tests/local.spec.ts b/packages/settings/settings-local/tests/local.spec.ts new file mode 100644 index 0000000000..9c9d472bac --- /dev/null +++ b/packages/settings/settings-local/tests/local.spec.ts @@ -0,0 +1,254 @@ +import { afterEach, describe, expect, it, vi } from 'vitest' +import { Context } from 'cordis' +import z from 'schemastery' +import { chmod, mkdtemp, readFile, readdir, rm, stat, writeFile } from 'node:fs/promises' +import { tmpdir } from 'node:os' +import { join } from 'node:path' +import { settingsNamespace } from '@deepseek-ai/dsh-settings' +import { SettingsLocal, resolveSpec } from '../src/index.ts' + +interface ThemeConfig { + theme: 'dark' | 'light' + fontSize: number +} + +const ThemeSchema: z = z.object({ + theme: z.union(['dark', 'light']).default('dark'), + fontSize: z.number().default(14), +}) + +const cleanups: Array<() => Promise> = [] + +afterEach(async () => { + while (cleanups.length > 0) await cleanups.pop()!() +}) + +async function tempDir(): Promise { + const dir = await mkdtemp(join(tmpdir(), 'dsh-settings-local-')) + cleanups.push(() => rm(dir, { recursive: true, force: true })) + return dir +} + +async function boot(config: ConstructorParameters[1]): Promise { + const ctx = new Context() + const fiber = ctx.plugin(SettingsLocal, config) + cleanups.push(async () => { await fiber.dispose() }) + await fiber + return ctx +} + +describe('resolveSpec', () => { + it('defaults watch and debounce when construction bypasses schema normalization', () => { + const spec = resolveSpec({ path: '/tmp/anywhere/settings.yaml' }) + expect(spec.watch).toBe(true) + expect(spec.debounceMs).toBe(100) + }) +}) + +describe('boot and reads', () => { + it('resolves defaults over an absent file and reports writable', async () => { + const dir = await tempDir() + const ctx = await boot({ path: join(dir, 'settings.yaml'), watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema, { + base: { fontSize: 16 }, + }) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 16 }) + expect(ctx.settings.writable).toBe(true) + }) + + it('reads sections from an existing yaml document', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme:\n theme: light\n') + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(scope.get()).toEqual({ theme: 'light', fontSize: 14 }) + }) + + it('reads sections from a json document', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.json') + await writeFile(path, JSON.stringify({ 'ui-theme': { fontSize: 18 } })) + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 18 }) + }) + + it('defaults the file location under the configured harness home', async () => { + const dir = await tempDir() + const ctx = await boot({ dshHome: dir, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await scope.update({ theme: 'light' }) + const written = await readFile(join(dir, 'settings.yaml'), 'utf8') + expect(written).toContain('theme: light') + }) + + it('reads an empty yaml document as no sections', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, '') + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 14 }) + }) + + it('reads an empty json document as no sections', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.json') + await writeFile(path, '') + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 14 }) + }) + + it('fails loud at boot when the document exists but is unreadable', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme:\n theme: light\n') + await chmod(path, 0o000) + cleanups.push(() => chmod(path, 0o600)) + await expect(boot({ path, watch: false })).rejects.toThrow(/EACCES|permission/i) + }) + + it('fails loud on an unsupported extension', async () => { + const dir = await tempDir() + await expect(boot({ path: join(dir, 'settings.toml'), watch: false })) + .rejects.toThrow(/not supported/) + }) + + it('fails loud at boot on unparsable yaml', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme: [unclosed\n') + await expect(boot({ path, watch: false })).rejects.toThrow() + }) + + it('fails loud at boot when the root is not a map of sections', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, '- just\n- a list\n') + await expect(boot({ path, watch: false })).rejects.toThrow(/map of namespace sections/) + }) +}) + +describe('persist', () => { + it('writes the merged section, creating the file with owner-only permissions', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await scope.update({ theme: 'light' }) + + const written = await readFile(path, 'utf8') + expect(written).toContain('theme: light') + expect((await stat(path)).mode & 0o777).toBe(0o600) + // Atomic replace leaves no temp artifact behind. + expect((await readdir(dir)).sort()).toEqual(['settings.yaml']) + }) + + it('preserves comments and unregistered sections across updates', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, [ + '# personal settings', + 'ui-theme:', + ' theme: light', + '# owned by a plugin that is not loaded right now', + 'future-plugin:', + ' keep: me', + '', + ].join('\n')) + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await scope.update({ fontSize: 18 }) + + const written = await readFile(path, 'utf8') + expect(written).toContain('# personal settings') + expect(written).toContain('# owned by a plugin that is not loaded right now') + expect(written).toContain('keep: me') + expect(written).toContain('fontSize: 18') + expect(written).toContain('theme: light') + }) + + it('creates a json document from scratch', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.json') + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await scope.update({ theme: 'light' }) + const written = JSON.parse(await readFile(path, 'utf8')) as Record + expect(written).toEqual({ 'ui-theme': { theme: 'light' } }) + }) + + it('round-trips a json document', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.json') + await writeFile(path, JSON.stringify({ other: { keep: true } }, null, 2)) + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await scope.update({ theme: 'light' }) + const written = JSON.parse(await readFile(path, 'utf8')) as Record + expect(written).toEqual({ other: { keep: true }, 'ui-theme': { theme: 'light' } }) + }) +}) + +describe('watch', () => { + it('publishes an external edit to registered scopes', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme:\n theme: light\n') + const ctx = await boot({ path, debounceMs: 10 }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(scope.get().theme).toBe('light') + + await writeFile(path, 'ui-theme:\n theme: dark\n fontSize: 20\n') + await vi.waitFor(() => { + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 20 }) + }, { timeout: 5000 }) + }) + + it('keeps the last good document over an invalid edit, then recovers', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme:\n theme: light\n') + const ctx = await boot({ path, debounceMs: 10 }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + + await writeFile(path, 'ui-theme: [unclosed\n') + // The bad edit must never take the live tree down or reset the value. + await new Promise(resolve => setTimeout(resolve, 300)) + expect(scope.get()).toEqual({ theme: 'light', fontSize: 14 }) + + await writeFile(path, 'ui-theme:\n theme: dark\n') + await vi.waitFor(() => { + expect(scope.get().theme).toBe('dark') + }, { timeout: 5000 }) + }) + + it('treats file removal as an empty document', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme:\n theme: light\n') + const ctx = await boot({ path, debounceMs: 10 }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + + await rm(path) + await vi.waitFor(() => { + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 14 }) + }, { timeout: 5000 }) + }) + + it('does not republish its own persisted write', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + const ctx = await boot({ path, debounceMs: 10 }) + const events: unknown[] = [] + ctx.on('settings/updated', (ns, _next, _prev, source) => { + events.push({ ns, source }) + }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await scope.update({ theme: 'light' }) + await new Promise(resolve => setTimeout(resolve, 300)) + expect(events).toEqual([{ ns: 'ui-theme', source: 'update' }]) + }) +}) diff --git a/packages/settings/settings-local/tests/watcher.spec.ts b/packages/settings/settings-local/tests/watcher.spec.ts new file mode 100644 index 0000000000..00c67eacc7 --- /dev/null +++ b/packages/settings/settings-local/tests/watcher.spec.ts @@ -0,0 +1,118 @@ +import { afterEach, describe, expect, it, vi } from 'vitest' +import { Context } from 'cordis' +import z from 'schemastery' +import { chmod, mkdtemp, rm, writeFile } from 'node:fs/promises' +import { tmpdir } from 'node:os' +import { join } from 'node:path' +import { settingsNamespace } from '@deepseek-ai/dsh-settings' +import { SettingsLocal } from '../src/index.ts' + +// chokidar is the nondeterministic OS boundary: faking it lets these tests +// drive the event pipeline (error events, races with unreadable files) +// deterministically. Real end-to-end watching stays covered by local.spec.ts. +vi.mock('chokidar', async () => { + const { EventEmitter } = await import('node:events') + class FakeWatcher extends EventEmitter { + close = vi.fn(() => Promise.resolve()) + } + const instances: Array<{ path: string; options: unknown; watcher: InstanceType }> = [] + return { + watch: vi.fn((path: string, options: unknown) => { + const watcher = new FakeWatcher() + instances.push({ path, options, watcher }) + return watcher + }), + __instances: instances, + } +}) + +interface FakeChokidar { + __instances: Array<{ + path: string + options: { awaitWriteFinish: { stabilityThreshold: number; pollInterval: number } } + watcher: import('node:events').EventEmitter + }> +} + +async function fakeInstances(): Promise { + const chokidar = await import('chokidar') as unknown as FakeChokidar + return chokidar.__instances +} + +const ThemeSchema: z<{ theme: string }> = z.object({ + theme: z.string().default('dark'), +}) + +const cleanups: Array<() => Promise> = [] + +afterEach(async () => { + while (cleanups.length > 0) await cleanups.pop()!() + ;(await fakeInstances()).length = 0 +}) + +async function tempDir(): Promise { + const dir = await mkdtemp(join(tmpdir(), 'dsh-settings-watch-')) + cleanups.push(() => rm(dir, { recursive: true, force: true })) + return dir +} + +async function boot(config: ConstructorParameters[1]): Promise { + const ctx = new Context() + const fiber = ctx.plugin(SettingsLocal, config) + cleanups.push(async () => { await fiber.dispose() }) + await fiber + return ctx +} + +describe('watcher pipeline', () => { + it('clamps the write-settle poll interval for a zero debounce', async () => { + const dir = await tempDir() + await boot({ path: join(dir, 'settings.yaml'), debounceMs: 0 }) + const [instance] = await fakeInstances() + expect(instance!.options.awaitWriteFinish).toEqual({ stabilityThreshold: 0, pollInterval: 1 }) + }) + + it('survives a watcher error and keeps publishing later edits', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + const ctx = await boot({ path, debounceMs: 5 }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const [instance] = await fakeInstances() + + instance!.watcher.emit('error', new Error('watch backend failure')) + expect(scope.get()).toEqual({ theme: 'dark' }) + + await writeFile(path, 'ui-theme:\n theme: light\n') + instance!.watcher.emit('all', 'change', path) + await vi.waitFor(() => { + expect(scope.get()).toEqual({ theme: 'light' }) + }) + }) + + it('keeps the last good document when the file turns unreadable at runtime', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme:\n theme: light\n') + const ctx = await boot({ path, debounceMs: 5 }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + + await chmod(path, 0o000) + cleanups.push(() => chmod(path, 0o600)) + const [instance] = await fakeInstances() + instance!.watcher.emit('all', 'change', path) + // The warn-and-keep path is asynchronous; give the serialized refresh a turn. + await new Promise(resolve => setTimeout(resolve, 50)) + expect(scope.get()).toEqual({ theme: 'light' }) + }) + + it('treats an event for a still-absent file as a no-op', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + const ctx = await boot({ path, debounceMs: 5 }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const [instance] = await fakeInstances() + instance!.watcher.emit('all', 'add', path) + await new Promise(resolve => setTimeout(resolve, 50)) + expect(scope.get()).toEqual({ theme: 'dark' }) + }) +}) diff --git a/packages/settings/settings-local/tsconfig.json b/packages/settings/settings-local/tsconfig.json new file mode 100644 index 0000000000..67a746c982 --- /dev/null +++ b/packages/settings/settings-local/tsconfig.json @@ -0,0 +1,30 @@ +{ + "extends": "../../../tsconfig.base.json", + "compilerOptions": { + "rootDir": "src", + "outDir": "lib/types" + }, + "include": [ + "src" + ], + "references": [ + { + "path": "../../../vendor/cosmokit" + }, + { + "path": "../../../vendor/cordis" + }, + { + "path": "../../../vendor/schemastery" + }, + { + "path": "../../util/paths" + }, + { + "path": "../settings" + }, + { + "path": "../../support/invariants" + } + ] +} diff --git a/packages/settings/settings/README.i18n.yaml b/packages/settings/settings/README.i18n.yaml new file mode 100644 index 0000000000..51f30f2ca6 --- /dev/null +++ b/packages/settings/settings/README.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write packages/settings/settings/README.md +README.md: e57db00c095a87f9f0b51397e030dec364f48e62 +README.zh.md: 8733823106f0ef3880cbe2c567de2edcdeff2c86 diff --git a/packages/settings/settings/README.md b/packages/settings/settings/README.md new file mode 100644 index 0000000000..e57db00c09 --- /dev/null +++ b/packages/settings/settings/README.md @@ -0,0 +1,35 @@ +# @deepseek-ai/dsh-settings + +English | [中文](README.zh.md) + +Abstract user-settings seam (`ctx.settings`). One provider holds a raw document of per-namespace sections; plugins register a namespace schema and read a resolved value layered as schema defaults, then the registrant's composition `base` (its cordis.yml entry-config subset), then the user document section. Without a mounted provider nothing changes for consumers: they keep resolving entry config alone, so every composition works with or without settings. + +## Service API + +- `register(ns, schema, { base?, applies? })` — returns the owner `SettingsScope` (`get`/`watch`/`update`). The registration is an effect on the calling plugin's fiber: disposing that fiber removes the namespace and its observers. A stored section the schema rejects fails the registration itself; a duplicate namespace fails loud. +- `describe()` — one descriptor per namespace (`schema.toJSON()` envelope, resolved value, `applies`) for configuration surfaces. +- `get(ns)` — resolved value, `undefined` while unregistered. +- `update(ns, patch)` — deep-merges the plain-object patch into the user section only (never the `base`), validates the resolved candidate, persists through the provider, then commits. Validation failure rejects before anything is persisted; a read-only provider (`writable: false`) rejects every update. +- Resolved values are deep-frozen snapshots; watchers receive `(next, prev)` after each commit, and watcher failures are contained. + +## Provider contract + +Subclasses implement `writable`, `load()`, and `persist(ns, section)`, and push externally observed documents through the protected `publish(doc)`. At publish, each registered namespace re-resolves independently: an invalid section keeps that namespace's last good value and warns — a live reload never takes the process down — while boot-time and registration-time validation fail loud. + +## Events + +`settings/updated (ns, next, prev, source)` fires after each commit; `source` is `update` (in-process write) or `provider` (external change). It never fires for a deep-equal resolved value. + +## Model Experience + +Indirectly, through consumer plugins that resolve model-affecting values (for example a default model route) from their namespaces; each consumer's own surface documents the effect. + +#### KV Cache effect + +No direct invalidation; a consumer that folds a settings value into the request prefix owns that change. + +## Known Limitations and Deferred Work + +- **Single user layer** — resolution knows schema defaults, one composition `base`, and one user document; there is no project/managed layering or per-value provenance yet. +- **Cross-process concurrency is provider-defined** — the seam serializes nothing across processes; concurrent writers converge by provider behavior (the local file provider is last-write-wins). +- **No secret-field redaction** — `describe()` returns resolved values verbatim; a wire surface (RPC/UI) must redact `role('secret')` fields before exposure. diff --git a/packages/settings/settings/README.zh.md b/packages/settings/settings/README.zh.md new file mode 100644 index 0000000000..8733823106 --- /dev/null +++ b/packages/settings/settings/README.zh.md @@ -0,0 +1,35 @@ +# @deepseek-ai/dsh-settings + +[English](README.md) | 中文 + +抽象用户设置 seam（`ctx.settings`）。一个 provider 持有按 namespace 分节的原始文档；插件注册 namespace schema 并读取分层解析值：schema 默认值，然后注册方的组合 `base`（其 cordis.yml entry 配置子集），最后用户文档分节。不挂载 provider 时消费者行为不变：仍只按 entry 配置解析，因此任何组合有无 settings 都能工作。 + +## 服务 API + +- `register(ns, schema, { base?, applies? })` — 返回 owner 的 `SettingsScope`（`get`/`watch`/`update`）。注册是调用方插件 fiber 上的 effect：dispose 该 fiber 即移除 namespace 及其观察者。schema 拒绝的存量分节会使注册本身失败；重复 namespace 立即报错。 +- `describe()` — 每个 namespace 一条描述（`schema.toJSON()` 信封、解析值、`applies`），供配置界面使用。 +- `get(ns)` — 解析值；未注册时为 `undefined`。 +- `update(ns, patch)` — 把普通对象 patch 深合并进用户分节（绝不合并进 `base`），校验解析候选值，经 provider 持久化后提交。校验失败在持久化前拒绝；只读 provider（`writable: false`）拒绝一切更新。 +- 解析值是深冻结快照；每次提交后观察者收到 `(next, prev)`，观察者异常被隔离。 + +## Provider 契约 + +子类实现 `writable`、`load()`、`persist(ns, section)`，并通过受保护的 `publish(doc)` 推入外部观察到的文档。publish 时每个已注册 namespace 独立重解析：非法分节保留该 namespace 的最后可用值并告警——热重载绝不拖垮进程；启动期与注册期校验则立即报错。 + +## 事件 + +`settings/updated (ns, next, prev, source)` 在每次提交后触发；`source` 为 `update`（进程内写入）或 `provider`（外部变更）。解析值深相等时绝不触发。 + +## Model Experience + +间接生效：消费插件从各自 namespace 解析影响模型的值（例如默认模型路由）；效果由各消费者自己的文档描述。 + +#### KV Cache effect + +无直接失效；把设置值折叠进请求前缀的消费者拥有该变更。 + +## Known Limitations and Deferred Work + +- **单一用户层** — 解析只认识 schema 默认值、一个组合 `base` 与一个用户文档；尚无 project/managed 分层或按值溯源。 +- **跨进程并发由 provider 定义** — seam 不做跨进程串行化；并发写入者按 provider 行为收敛（本地文件 provider 为后写胜出）。 +- **无 secret 字段脱敏** — `describe()` 原样返回解析值；wire 面（RPC/UI）在暴露前必须对 `role('secret')` 字段脱敏。 diff --git a/packages/settings/settings/package.json b/packages/settings/settings/package.json new file mode 100644 index 0000000000..7586b4bb24 --- /dev/null +++ b/packages/settings/settings/package.json @@ -0,0 +1,41 @@ +{ + "name": "@deepseek-ai/dsh-settings", + "description": "Abstract user-settings seam (ctx.settings) for the DeepSeek Harness", + "version": "0.0.1", + "private": true, + "type": "module", + "main": "lib/index.js", + "types": "lib/types/index.d.ts", + "exports": { + ".": { + "types": "./lib/types/index.d.ts", + "default": "./lib/index.js" + }, + "./invariant": { + "types": "./lib/types/invariant.d.ts", + "default": "./lib/invariant.js" + }, + "./src/*": "./src/*", + "./package.json": "./package.json" + }, + "files": [ + "lib/index.js", + "lib/invariant.js", + "lib/types/**/*.d.ts", + "lib/types/**/*.d.ts.map", + "src" + ], + "license": "BSD-3-Clause", + "peerDependencies": { + "@deepseek-ai/dsh-brand": "^0.0.1", + "@deepseek-ai/dsh-invariants": "^0.0.1", + "cordis": "^4.0.0-rc.7", + "schemastery": "^3.18.0" + }, + "devDependencies": { + "@deepseek-ai/dsh-brand": "workspace:^", + "@deepseek-ai/dsh-invariants": "workspace:^", + "cordis": "^4.0.0-rc.7", + "schemastery": "^3.18.0" + } +} diff --git a/packages/settings/settings/src/index.ts b/packages/settings/settings/src/index.ts new file mode 100644 index 0000000000..bec60dfdea --- /dev/null +++ b/packages/settings/settings/src/index.ts @@ -0,0 +1,304 @@ +/** + * User-settings seam (`ctx.settings`). Providers store one raw document of + * per-namespace sections; plugins register a namespace schema and read the + * resolved value, which layers schema defaults, the registrant's composition + * `base`, and the user document section, in that order. + * @module @deepseek-ai/dsh-settings + */ + +import { Context, Service } from 'cordis' +import { deepEqual } from 'cosmokit' +import type z from 'schemastery' +import type { Branded } from '@deepseek-ai/dsh-brand' + +/** Nominal id of one registered settings namespace. */ +export type SettingsNamespace = Branded<'SettingsNamespace'> + +const NAMESPACE_PATTERN = /^[a-z][a-z0-9-]*$/ + +/** + * Brand a raw string as a {@link SettingsNamespace}. + * @param value - candidate namespace; lowercase kebab-case, as in plugin short names. + * @returns the branded namespace. + */ +export function settingsNamespace(value: string): SettingsNamespace { + if (!NAMESPACE_PATTERN.test(value)) { + throw new TypeError(`settings namespace "${value}" must match ${String(NAMESPACE_PATTERN)}`) + } + return value as SettingsNamespace +} + +/** When a namespace's changes take effect for its owner. */ +export type SettingsApplies = 'live' | 'restart' + +/** Origin of one committed settings change. */ +export type SettingsUpdateSource = 'update' | 'provider' + +/** Registration options beyond the namespace schema. */ +export interface SettingsRegisterOptions { + /** Composition-layer values resolved below the user layer (entry-config subset). */ + base?: Partial + /** Owner's effect timing, surfaced to configuration UIs; defaults to `live`. */ + applies?: SettingsApplies +} + +/** One registered namespace as surfaced to configuration UIs. */ +export interface SettingsDescriptor { + /** The registered namespace. */ + ns: SettingsNamespace + /** Serialized schemastery schema (`schema.toJSON()`). */ + schema: unknown + /** Current resolved value. */ + value: unknown + /** Owner's declared effect timing. */ + applies: SettingsApplies +} + +/** Owner-facing handle for one registered namespace. */ +export interface SettingsScope { + /** Current resolved value: schema defaults, then `base`, then the user layer. */ + get(): T + /** + * Observe committed changes to this namespace's resolved value. + * @param callback - invoked after each commit with the next and previous values. + * @returns the disposer removing this observer. + */ + watch(callback: (next: T, prev: T) => void): () => void + /** + * Merge a partial patch into this namespace's user layer and persist it. + * @param patch - plain-object patch over the user section. + */ + update(patch: object): Promise +} + +declare module 'cordis' { + interface Context { + settings: Settings + } + + interface Events { + /** + * Committed change to one registered namespace's resolved value. Emitted + * after the provider persisted (for `update`) or published (`provider`) + * the change; never emitted when the resolved value is deep-equal. + * @param ns - the namespace whose resolved value changed. + * @param next - the new resolved value. + * @param prev - the previous resolved value. + * @param source - whether the change entered through `update()` or the provider. + * @mode emit + */ + 'settings/updated'(ns: SettingsNamespace, next: unknown, prev: unknown, source: SettingsUpdateSource): void + } +} + +/** Whether a value is a plain data object (not an array, null, or class instance). */ +function isPlainObject(value: unknown): value is Record { + if (typeof value !== 'object' || value === null || Array.isArray(value)) return false + const proto: unknown = Object.getPrototypeOf(value) + return proto === Object.prototype || proto === null +} + +/** + * Layer `over` onto `under`: plain objects merge recursively, every other + * value (arrays included) replaces the lower layer wholesale, and `undefined` + * entries in `over` are ignored so a sparse patch cannot erase lower keys. + */ +function mergeLayers(under: unknown, over: unknown): unknown { + if (over === undefined) return under + if (!isPlainObject(under) || !isPlainObject(over)) return over + const merged: Record = { ...under } + for (const [key, value] of Object.entries(over)) { + if (value === undefined) continue + merged[key] = key in merged ? mergeLayers(merged[key], value) : value + } + return merged +} + +/** Recursively freeze one resolved value so handed-out snapshots stay immutable. */ +function deepFreeze(value: T): T { + if (typeof value !== 'object' || value === null || Object.isFrozen(value)) return value + for (const entry of Object.values(value)) deepFreeze(entry) + return Object.freeze(value) +} + +/** One live namespace registration owned by a registrant fiber. */ +interface SettingsRegistration { + ns: SettingsNamespace + schema: z + base: unknown + applies: SettingsApplies + resolved: unknown + watchers: Set<(next: never, prev: never) => void> +} + +/** + * Abstract settings service. Providers implement raw-document storage + * (`load`/`persist`) and push external changes through {@link Settings.publish}; + * the base class owns namespace registration, resolution, validation, change + * detection, and the `settings/updated` commit event. + */ +export abstract class Settings extends Service { + private readonly registrations = new Map() + /** Latest published raw document; empty until the provider's first publish. */ + private document: Record = {} + + constructor(ctx: Context) { + super(ctx, 'settings') + } + + /** Whether {@link update} may persist through this provider. */ + abstract readonly writable: boolean + + /** + * Read the provider's current raw document (namespace to raw section). + * @returns the detached raw document. + */ + protected abstract load(): Promise> + + /** + * Durably store one namespace's merged user section. + * @param ns - the namespace being written. + * @param section - the complete merged user section to store. + */ + protected abstract persist(ns: SettingsNamespace, section: Record): Promise + + /** + * Register a namespace schema and receive its owner scope. The registration + * is an effect on the calling plugin's fiber: disposing that fiber removes + * the namespace and its observers. An invalid stored section fails the + * registration itself — the earliest point where the schema can judge it. + * @param ns - unique namespace; duplicate registration fails loud. + * @param schema - schemastery schema resolving this namespace's value. + * @param options - composition `base` layer and effect timing. + * @returns the owner scope for reads, observation, and updates. + */ + register(ns: SettingsNamespace, schema: z, options?: SettingsRegisterOptions): SettingsScope { + if (this.registrations.has(ns)) { + throw new Error(`settings namespace "${ns}" is already registered`) + } + const registration: SettingsRegistration = { + ns, + schema: schema as z, + base: options?.base, + applies: options?.applies ?? 'live', + resolved: deepFreeze(this.resolve(schema, options?.base, this.section(ns))), + watchers: new Set(), + } + this.ctx.effect(() => { + this.registrations.set(ns, registration) + return () => this.registrations.delete(ns) + }, `settings.register(${JSON.stringify(String(ns))})`) + return { + get: () => registration.resolved as T, + watch: (callback) => { + registration.watchers.add(callback) + return () => registration.watchers.delete(callback) + }, + update: patch => this.update(ns, patch), + } + } + + /** + * Describe every registered namespace for configuration surfaces. + * @returns one descriptor per registered namespace, in registration order. + */ + describe(): SettingsDescriptor[] { + return [...this.registrations.values()].map(registration => ({ + ns: registration.ns, + schema: registration.schema.toJSON(), + value: registration.resolved, + applies: registration.applies, + })) + } + + /** + * Read one registered namespace's resolved value. + * @param ns - the namespace to read. + * @returns the resolved value, or `undefined` while unregistered. + */ + get(ns: SettingsNamespace): unknown { + return this.registrations.get(ns)?.resolved + } + + /** + * Merge a patch into one registered namespace's user layer, validate the + * resolved candidate, persist through the provider, then commit and emit. + * A validation failure rejects before anything is persisted. + * @param ns - the registered namespace to update. + * @param patch - plain-object patch over the user section. + */ + async update(ns: SettingsNamespace, patch: object): Promise { + const registration = this.registrations.get(ns) + if (registration === undefined) { + throw new Error(`settings namespace "${ns}" is not registered`) + } + if (!this.writable) { + throw new Error(`settings provider is read-only: "${ns}" cannot be updated in-process`) + } + if (!isPlainObject(patch)) { + throw new TypeError(`settings update for "${ns}" must be a plain object patch`) + } + const section = mergeLayers(this.section(ns) ?? {}, patch) as Record + const next = deepFreeze(this.resolve(registration.schema, registration.base, section)) + await this.persist(ns, section) + this.document[ns] = section + this.commit(registration, next, 'update') + } + + /** + * Provider hook: commit a complete raw document observed in storage. Each + * registered namespace re-resolves; an invalid section keeps that + * namespace's last good value and warns, other namespaces still commit. + * @param doc - the detached raw document (unregistered sections preserved). + * @param source - change origin; defaults to `provider`. + */ + protected publish(doc: Record, source: SettingsUpdateSource = 'provider'): void { + this.document = doc + for (const registration of this.registrations.values()) { + let next: unknown + try { + next = deepFreeze(this.resolve(registration.schema, registration.base, this.section(registration.ns))) + } catch (error) { + this.ctx.logger.warn('settings: keeping last good "%s" after invalid stored section', registration.ns) + this.ctx.logger.warn(error) + continue + } + this.commit(registration, next, source) + } + } + + /** Read one namespace's raw user section, rejecting non-object sections. */ + private section(ns: SettingsNamespace): Record | undefined { + const section = this.document[ns] + if (section === undefined) return undefined + if (!isPlainObject(section)) { + throw new TypeError(`settings section "${ns}" must be an object of keys`) + } + return section + } + + /** Resolve one namespace value: schema defaults, then `base`, then the user layer. */ + private resolve(schema: z, base: unknown, section: Record | undefined): T { + // The merged candidate is untyped by construction; the schema call is the + // runtime validation that admits it into T. + return schema(mergeLayers(base, section) as never) + } + + /** Commit a resolved value when changed: swap, notify watchers, emit the event. */ + private commit(registration: SettingsRegistration, next: unknown, source: SettingsUpdateSource): void { + const prev = registration.resolved + if (deepEqual(next, prev)) return + registration.resolved = next + for (const watcher of [...registration.watchers]) { + try { + watcher(next as never, prev as never) + } catch (error) { + this.ctx.logger.warn('settings: watcher for "%s" failed', registration.ns) + this.ctx.logger.warn(error) + } + } + this.ctx.emit('settings/updated', registration.ns, next, prev, source) + } +} + +export default Settings diff --git a/packages/settings/settings/src/invariant.ts b/packages/settings/settings/src/invariant.ts new file mode 100644 index 0000000000..235f413aae --- /dev/null +++ b/packages/settings/settings/src/invariant.ts @@ -0,0 +1,41 @@ +/** + * Package-owned invariant companion for `@deepseek-ai/dsh-settings`. + * @module @deepseek-ai/dsh-settings/invariant + */ + +import type { Context } from 'cordis' +import type { InvariantFailure, InvariantInstaller } from '@deepseek-ai/dsh-invariants' + +const PACKAGE_NAME = '@deepseek-ai/dsh-settings' + +/** Cordis companion plugin name. */ +export const name = 'settings-invariant' +/** Service required before the companion can reserve package ownership. */ +export const inject = ['invariants'] + +/** + * Install the commit-event contract: `settings/updated` fires only for a + * currently registered namespace and only when the resolved value changed. + */ +const install: InvariantInstaller = (ctx: Context, fail: InvariantFailure) => { + ctx.on('settings/updated', (ns, next, prev) => { + const settings = ctx.get('settings') + if (settings === undefined) { + fail(`settings/updated for "${ns}" emitted without a live settings service`) + } + if (settings.get(ns) === undefined) { + fail(`settings/updated for "${ns}" emitted while the namespace is unregistered`) + } + if (JSON.stringify(next) === JSON.stringify(prev)) { + fail(`settings/updated for "${ns}" emitted without a resolved-value change`) + } + }) +} + +/** + * Register this package's invariant companion. + * @param ctx - Cordis context carrying the invariant service. + * @returns the installed registration's disposer after setup succeeds. + */ +export const apply = (ctx: Context): Promise<() => void> => + Promise.resolve(ctx.invariants.register(PACKAGE_NAME, install)) diff --git a/packages/settings/settings/tests/invariant.spec.ts b/packages/settings/settings/tests/invariant.spec.ts new file mode 100644 index 0000000000..f12ff6126c --- /dev/null +++ b/packages/settings/settings/tests/invariant.spec.ts @@ -0,0 +1,41 @@ +import { describe, expect, it } from 'vitest' +import { Context } from 'cordis' +import z from 'schemastery' +import InvariantService from '@deepseek-ai/dsh-invariants' +import * as SettingsInvariant from '../src/invariant.ts' +import { settingsNamespace } from '../src/index.ts' +import { MemorySettings } from './memory.ts' + +async function setup(withProvider: boolean): Promise { + const ctx = new Context() + await ctx.plugin(InvariantService) + await ctx.plugin(SettingsInvariant) + if (withProvider) await ctx.plugin(MemorySettings) + return ctx +} + +describe('settings invariants', () => { + it('fails a settings/updated emission without a live settings service', async () => { + const ctx = await setup(false) + expect(() => { + ctx.emit('settings/updated', settingsNamespace('ghost'), { a: 1 }, { a: 2 }, 'provider') + }).toThrow(/without a live settings service/) + }) + + it('fails a settings/updated emission for an unregistered namespace', async () => { + const ctx = await setup(true) + expect(() => { + ctx.emit('settings/updated', settingsNamespace('ghost'), { a: 1 }, { a: 2 }, 'provider') + }).toThrow(/unregistered/) + }) + + it('fails a settings/updated emission without a resolved-value change', async () => { + const ctx = await setup(true) + ctx.settings.register(settingsNamespace('ui-theme'), z.object({ + theme: z.string().default('dark'), + })) + expect(() => { + ctx.emit('settings/updated', settingsNamespace('ui-theme'), { theme: 'dark' }, { theme: 'dark' }, 'update') + }).toThrow(/without a resolved-value change/) + }) +}) diff --git a/packages/settings/settings/tests/memory.ts b/packages/settings/settings/tests/memory.ts new file mode 100644 index 0000000000..0b20771cbe --- /dev/null +++ b/packages/settings/settings/tests/memory.ts @@ -0,0 +1,53 @@ +/** + * In-memory settings provider fixture: the smallest real subclass of the seam, + * used by the base-class behavior suite in place of a file- or network-backed + * provider. Kept in `tests/` because production providers live in their own + * packages. + */ + +import { Service } from 'cordis' +import { Settings, type SettingsNamespace } from '../src/index.ts' + +/** In-memory provider exposing the protected seam hooks to tests. */ +export class MemorySettings extends Settings { + /** Raw document the provider "storage" currently holds. */ + doc: Record + /** Every persist() call observed, in order. */ + persisted: Array<{ ns: SettingsNamespace; section: Record }> = [] + /** When false, update() must reject before reaching persist(). */ + writableFlag: boolean + + constructor(ctx: ConstructorParameters[0], options?: { + doc?: Record + writable?: boolean + }) { + super(ctx) + this.doc = structuredClone(options?.doc ?? {}) + this.writableFlag = options?.writable ?? true + } + + get writable(): boolean { + return this.writableFlag + } + + protected load(): Promise> { + return Promise.resolve(structuredClone(this.doc)) + } + + protected persist(ns: SettingsNamespace, section: Record): Promise { + this.persisted.push({ ns, section: structuredClone(section) }) + this.doc[ns] = structuredClone(section) + return Promise.resolve() + } + + /** Simulate an external storage change reaching the provider. */ + pushExternal(doc: Record): void { + this.doc = structuredClone(doc) + this.publish(structuredClone(doc)) + } + + async* [Service.init](): AsyncGenerator<() => void, void, void> { + this.publish(await this.load()) + yield () => { this.persisted.length = 0 } + } +} diff --git a/packages/settings/settings/tests/settings.spec.ts b/packages/settings/settings/tests/settings.spec.ts new file mode 100644 index 0000000000..a3d223c3f7 --- /dev/null +++ b/packages/settings/settings/tests/settings.spec.ts @@ -0,0 +1,307 @@ +import { describe, expect, it, vi } from 'vitest' +import { Context } from 'cordis' +import z from 'schemastery' +import { settingsNamespace, type SettingsScope, type SettingsUpdateSource } from '../src/index.ts' +import { MemorySettings } from './memory.ts' + +interface ThemeConfig { + theme: 'dark' | 'light' + fontSize: number +} + +const ThemeSchema: z = z.object({ + theme: z.union(['dark', 'light']).default('dark'), + fontSize: z.number().default(14), +}) + +interface NestedConfig { + retry: { attempts: number; delayMs: number } + tags: string[] +} + +const NestedSchema: z = z.object({ + retry: z.object({ + attempts: z.number().default(2), + delayMs: z.number().default(100), + }), + tags: z.array(z.string()).default(['default']), +}) + +async function boot(options?: ConstructorParameters[1]) { + const ctx = new Context() + await ctx.plugin(MemorySettings, options) + const provider = ctx.get('settings') as MemorySettings + return { ctx, provider } +} + +/** Record every settings/updated emission. */ +function recordUpdates(ctx: Context) { + const events: Array<{ ns: string; next: unknown; prev: unknown; source: SettingsUpdateSource }> = [] + ctx.on('settings/updated', (ns, next, prev, source) => { + events.push({ ns, next, prev, source }) + }) + return events +} + +describe('settingsNamespace', () => { + it('brands lowercase kebab-case names', () => { + expect(settingsNamespace('ui-theme')).toBe('ui-theme') + }) + + it.each(['', 'UI', '9lives', 'a_b', '-lead'])('rejects %j', (value) => { + expect(() => settingsNamespace(value)).toThrow(TypeError) + }) +}) + +describe('registration', () => { + it('resolves schema defaults, then composition base, then the user layer', async () => { + const { ctx } = await boot({ doc: { 'ui-theme': { theme: 'light' } } }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema, { + base: { fontSize: 16 }, + }) + // theme: user layer wins; fontSize: base wins over the schema default. + expect(scope.get()).toEqual({ theme: 'light', fontSize: 16 }) + }) + + it('rejects a duplicate namespace loud', async () => { + const { ctx } = await boot() + ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(() => ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema)) + .toThrow(/already registered/) + }) + + it('fails registration when the stored section is invalid for the schema', async () => { + const { ctx } = await boot({ doc: { 'ui-theme': { fontSize: 'big' } } }) + expect(() => ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema)).toThrow() + }) + + it('fails registration when the stored section is not an object', async () => { + const { ctx } = await boot({ doc: { 'ui-theme': 'dark' } }) + expect(() => ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema)) + .toThrow(/must be an object/) + }) + + it('describes registered namespaces with schema JSON, value, and applies', async () => { + const { ctx } = await boot() + ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + ctx.settings.register(settingsNamespace('workspace'), NestedSchema, { applies: 'restart' }) + const descriptors = ctx.settings.describe() + expect(descriptors.map(entry => [entry.ns, entry.applies])).toEqual([ + ['ui-theme', 'live'], + ['workspace', 'restart'], + ]) + expect(descriptors[0]!.value).toEqual({ theme: 'dark', fontSize: 14 }) + // schemastery's canonical wire form: a { uid, refs } envelope whose root ref + // is the object schema — the shape schema-driven form UIs reconstruct from. + const serialized = descriptors[0]!.schema as { uid: number; refs: Record } + expect(serialized.refs[String(serialized.uid)]?.type).toBe('object') + }) + + it('reads undefined for an unregistered namespace', async () => { + const { ctx } = await boot() + expect(ctx.settings.get(settingsNamespace('missing'))).toBeUndefined() + }) + + it('hands out frozen resolved values', async () => { + const { ctx } = await boot({ doc: { workspace: { retry: { attempts: 5 } } } }) + const scope = ctx.settings.register(settingsNamespace('workspace'), NestedSchema) + const value = scope.get() + expect(Object.isFrozen(value)).toBe(true) + expect(Object.isFrozen(value.retry)).toBe(true) + expect(() => { (value.retry as { attempts: number }).attempts = 0 }).toThrow(TypeError) + }) + + it('removes the namespace and its observers when the registrant fiber disposes', async () => { + const { ctx, provider } = await boot() + const seen: unknown[] = [] + let scope: SettingsScope | undefined + const fiber = ctx.plugin({ + inject: ['settings'], + apply: (child: Context) => { + scope = child.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + scope.watch(next => seen.push(next)) + }, + }) + await fiber + expect(ctx.settings.get(settingsNamespace('ui-theme'))).toEqual({ theme: 'dark', fontSize: 14 }) + + await fiber.dispose() + expect(ctx.settings.get(settingsNamespace('ui-theme'))).toBeUndefined() + expect(ctx.settings.describe()).toEqual([]) + provider.pushExternal({ 'ui-theme': { theme: 'light' } }) + expect(seen).toEqual([]) + + // The namespace is free again, and re-registration resolves the user layer + // that kept living in storage while nobody owned the namespace. + const again = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(again.get()).toEqual({ theme: 'light', fontSize: 14 }) + }) +}) + +describe('update', () => { + it('persists the merged user section without baking in the base layer', async () => { + const { ctx, provider } = await boot({ doc: { 'ui-theme': { theme: 'light' } } }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema, { + base: { fontSize: 16 }, + }) + await scope.update({ theme: 'dark' }) + expect(provider.persisted).toEqual([ + { ns: 'ui-theme', section: { theme: 'dark' } }, + ]) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 16 }) + }) + + it('deep-merges nested objects and replaces arrays wholesale', async () => { + const { ctx, provider } = await boot({ + doc: { workspace: { retry: { attempts: 5, delayMs: 300 }, tags: ['a', 'b'] } }, + }) + const scope = ctx.settings.register(settingsNamespace('workspace'), NestedSchema) + await scope.update({ retry: { attempts: 7 }, tags: ['c'] }) + expect(provider.persisted[0]!.section).toEqual({ + retry: { attempts: 7, delayMs: 300 }, + tags: ['c'], + }) + expect(scope.get()).toEqual({ retry: { attempts: 7, delayMs: 300 }, tags: ['c'] }) + }) + + it('commits, notifies watchers, and emits with source update', async () => { + const { ctx } = await boot() + const events = recordUpdates(ctx) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const watcher = vi.fn() + scope.watch(watcher) + await scope.update({ theme: 'light' }) + expect(watcher).toHaveBeenCalledWith( + { theme: 'light', fontSize: 14 }, + { theme: 'dark', fontSize: 14 }, + ) + expect(events).toEqual([{ + ns: 'ui-theme', + next: { theme: 'light', fontSize: 14 }, + prev: { theme: 'dark', fontSize: 14 }, + source: 'update', + }]) + }) + + it('rejects an invalid patch before persisting anything', async () => { + const { ctx, provider } = await boot() + const events = recordUpdates(ctx) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await expect(scope.update({ fontSize: 'big' })).rejects.toThrow() + expect(provider.persisted).toEqual([]) + expect(events).toEqual([]) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 14 }) + }) + + it('ignores explicit undefined entries so a sparse patch cannot erase keys', async () => { + const { ctx, provider } = await boot({ doc: { 'ui-theme': { theme: 'light' } } }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await scope.update({ theme: undefined, fontSize: 18 }) + expect(provider.persisted[0]!.section).toEqual({ theme: 'light', fontSize: 18 }) + expect(scope.get()).toEqual({ theme: 'light', fontSize: 18 }) + }) + + it('rejects a non-object patch', async () => { + const { ctx } = await boot() + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await expect(scope.update([1])).rejects.toThrow(TypeError) + await expect(scope.update(new Date() as unknown as object)).rejects.toThrow(TypeError) + }) + + it('accepts a null-prototype patch object', async () => { + const { ctx } = await boot() + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const patch: { fontSize?: number } = Object.create(null) as { fontSize?: number } + patch.fontSize = 18 + await scope.update(patch) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 18 }) + }) + + it('rejects an unregistered namespace', async () => { + const { ctx } = await boot() + await expect(ctx.settings.update(settingsNamespace('missing'), {})) + .rejects.toThrow(/not registered/) + }) + + it('rejects on a read-only provider before reaching persist', async () => { + const { ctx, provider } = await boot({ writable: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await expect(scope.update({ theme: 'light' })).rejects.toThrow(/read-only/) + expect(provider.persisted).toEqual([]) + }) +}) + +describe('publish', () => { + it('notifies watchers of an external change with source provider', async () => { + const { ctx, provider } = await boot() + const events = recordUpdates(ctx) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const watcher = vi.fn() + scope.watch(watcher) + provider.pushExternal({ 'ui-theme': { theme: 'light' } }) + expect(watcher).toHaveBeenCalledWith( + { theme: 'light', fontSize: 14 }, + { theme: 'dark', fontSize: 14 }, + ) + expect(events[0]!.source).toBe('provider') + }) + + it('stays silent when the resolved value is deep-equal', async () => { + const { ctx, provider } = await boot({ doc: { 'ui-theme': { theme: 'light' } } }) + const events = recordUpdates(ctx) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const watcher = vi.fn() + scope.watch(watcher) + provider.pushExternal({ 'ui-theme': { theme: 'light' } }) + expect(watcher).not.toHaveBeenCalled() + expect(events).toEqual([]) + }) + + it('keeps the last good value for an invalid section while other namespaces commit', async () => { + const { ctx, provider } = await boot() + const events = recordUpdates(ctx) + const theme = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const workspace = ctx.settings.register(settingsNamespace('workspace'), NestedSchema) + provider.pushExternal({ + 'ui-theme': { fontSize: 'broken' }, + workspace: { retry: { attempts: 9 } }, + }) + expect(theme.get()).toEqual({ theme: 'dark', fontSize: 14 }) + expect(workspace.get()).toEqual({ retry: { attempts: 9, delayMs: 100 }, tags: ['default'] }) + expect(events.map(event => event.ns)).toEqual(['workspace']) + }) + + it('recovers from a bad section once storage turns valid again', async () => { + const { ctx, provider } = await boot() + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + provider.pushExternal({ 'ui-theme': { fontSize: 'broken' } }) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 14 }) + provider.pushExternal({ 'ui-theme': { fontSize: 18 } }) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 18 }) + }) +}) + +describe('watch', () => { + it('stops after its disposer runs', async () => { + const { ctx, provider } = await boot() + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const watcher = vi.fn() + const dispose = scope.watch(watcher) + dispose() + provider.pushExternal({ 'ui-theme': { theme: 'light' } }) + expect(watcher).not.toHaveBeenCalled() + }) + + it('contains a throwing watcher without blocking the commit or other watchers', async () => { + const { ctx, provider } = await boot() + const events = recordUpdates(ctx) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + scope.watch(() => { throw new Error('watcher boom') }) + const second = vi.fn() + scope.watch(second) + provider.pushExternal({ 'ui-theme': { theme: 'light' } }) + expect(second).toHaveBeenCalledTimes(1) + expect(events).toHaveLength(1) + expect(scope.get()).toEqual({ theme: 'light', fontSize: 14 }) + }) +}) diff --git a/packages/settings/settings/tsconfig.json b/packages/settings/settings/tsconfig.json new file mode 100644 index 0000000000..dd18d27fc3 --- /dev/null +++ b/packages/settings/settings/tsconfig.json @@ -0,0 +1,27 @@ +{ + "extends": "../../../tsconfig.base.json", + "compilerOptions": { + "rootDir": "src", + "outDir": "lib/types" + }, + "include": [ + "src" + ], + "references": [ + { + "path": "../../../vendor/cosmokit" + }, + { + "path": "../../../vendor/cordis" + }, + { + "path": "../../../vendor/schemastery" + }, + { + "path": "../../util/brand" + }, + { + "path": "../../support/invariants" + } + ] +} diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index b9538051cd..fce89446a6 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -3636,6 +3636,46 @@ importers: specifier: ^4.0.0-rc.7 version: 4.0.0-rc.7(@cordisjs/plugin-include@1.0.4)(@cordisjs/plugin-loader@1.0.0-rc.5) + packages/settings/settings: + devDependencies: + '@deepseek-ai/dsh-brand': + specifier: workspace:^ + version: link:../../util/brand + '@deepseek-ai/dsh-invariants': + specifier: workspace:^ + version: link:../../support/invariants + cordis: + specifier: ^4.0.0-rc.7 + version: 4.0.0-rc.7(@cordisjs/plugin-include@1.0.4)(@cordisjs/plugin-loader@1.0.0-rc.5) + schemastery: + specifier: ^3.18.0 + version: 3.18.0 + + packages/settings/settings-local: + dependencies: + chokidar: + specifier: ^4.0.3 + version: 4.0.3 + schemastery: + specifier: ^3.18.0 + version: 3.18.0 + yaml: + specifier: ^2.9.0 + version: 2.9.0 + devDependencies: + '@deepseek-ai/dsh-invariants': + specifier: workspace:^ + version: link:../../support/invariants + '@deepseek-ai/dsh-paths': + specifier: workspace:^ + version: link:../../util/paths + '@deepseek-ai/dsh-settings': + specifier: workspace:^ + version: link:../settings + cordis: + specifier: ^4.0.0-rc.7 + version: 4.0.0-rc.7(@cordisjs/plugin-include@1.0.4)(@cordisjs/plugin-loader@1.0.0-rc.5) + packages/skill/skill: dependencies: schemastery: diff --git a/scripts/doc-budgets.manifest.json b/scripts/doc-budgets.manifest.json index 4cae854147..a27d6af22b 100644 --- a/scripts/doc-budgets.manifest.json +++ b/scripts/doc-budgets.manifest.json @@ -1,5 +1,5 @@ { - "AGENTS.md": 1705, + "AGENTS.md": 1710, "docs/AGENTS.md": 1150, "docs/architecture.md": 1800, "docs/cordis-primer.md": 600, @@ -7,5 +7,5 @@ "docs/testing.md": 1100, "examples/AGENTS.md": 310, "packages/AGENTS.md": 675, - "packages/README.md": 835 + "packages/README.md": 845 } diff --git a/scripts/gen-cordis-catalog.ts b/scripts/gen-cordis-catalog.ts index b10ad9dfac..b7df3dc622 100644 --- a/scripts/gen-cordis-catalog.ts +++ b/scripts/gen-cordis-catalog.ts @@ -217,6 +217,12 @@ const FOUNDATION_TYPE_NAMES = new Set([ /** Project types deliberately documented outside the core-data catalog. */ const TYPE_LINK_EXEMPTIONS: Readonly> = { AgentFactory: 'agent creation seam is owned by packages/core/agent/README.md', + SettingsNamespace: 'settings seam vocabulary is owned by packages/settings/settings/README.md', + SettingsUpdateSource: 'settings seam vocabulary is owned by packages/settings/settings/README.md', + SettingsRegisterOptions: 'settings seam vocabulary is owned by packages/settings/settings/README.md', + SettingsScope: 'settings seam vocabulary is owned by packages/settings/settings/README.md', + SettingsDescriptor: 'settings seam vocabulary is owned by packages/settings/settings/README.md', + z: 'schemastery schema constructor is owned by vendor/schemastery (vendored upstream)', BeginCommandRequest: 'event-local request contract is owned by packages/client/ui-slash/src/types.ts', InsertReferenceRequest: 'event-local request contract is owned by packages/client/ui-slash/src/types.ts', ConsumeTokenRequest: 'event-local request contract is owned by packages/client/ui-slash/src/types.ts', diff --git a/scripts/gen-doc-graphs.ts b/scripts/gen-doc-graphs.ts index 1d4a7e447d..a077042d3c 100644 --- a/scripts/gen-doc-graphs.ts +++ b/scripts/gen-doc-graphs.ts @@ -137,6 +137,15 @@ const SERVICE_ROLES: ServiceRole[] = [ consumers: ['agent-loop', 'tool-bash', 'hooks-claude', 'hooks-codex', 'session-query', 'session-query-sqlite'], note: 'Backends persist the same SessionEvent vocabulary; apps choose a backend at composition time.', }, + { + key: 'settings', + pkg: 'settings', + title: 'User-settings seam', + mode: 'seam', + implementations: ['settings-local'], + consumers: [], + note: 'Plugins register namespace schemas and resolve layered values; providers store the raw document. No production consumer is migrated yet.', + }, { key: 'telemetry', pkg: 'session-telemetry', diff --git a/scripts/verify-package-readme-model-experience.ts b/scripts/verify-package-readme-model-experience.ts index 13dc2def8d..dc02127a17 100644 --- a/scripts/verify-package-readme-model-experience.ts +++ b/scripts/verify-package-readme-model-experience.ts @@ -90,6 +90,8 @@ const SENTENCE_MODEL_EXPERIENCE: Readonly> = { 'packages/sdk/telemetry': { kind: 'none', reason: 'The launcher-side reporter sends developer-cycle telemetry and registers no live agent or model surface.' }, 'packages/session-query/session-query': { kind: 'none', reason: 'The trusted query service exposes cloned records only to callers and registers no model surface.' }, 'packages/session-query/session-query-sqlite': { kind: 'none', reason: 'The search backend returns hits only to callers and registers no model surface.' }, + 'packages/settings/settings': { kind: 'indirect', reason: 'The seam stores and resolves user settings; consumer plugins own any model surface a value feeds.' }, + 'packages/settings/settings-local': { kind: 'indirect', reason: 'The file provider stores and publishes namespace sections; consumers of ctx.settings own any model surface.' }, 'packages/telemetry/session-telemetry': { kind: 'none', reason: 'The seam observes the session stream and hands redacted copies outward; it registers no model surface.' }, 'packages/telemetry/session-telemetry-otel': { kind: 'none', reason: 'The backend forwards seam records into the OTel SDK pipeline and registers no model surface.' }, 'packages/skill/skill': { kind: 'indirect', reason: 'The provider registry delegates model rendering to dsh-tool-skill.' }, diff --git a/tsconfig.base.json b/tsconfig.base.json index d4beec7afa..8f39d3ec5f 100644 --- a/tsconfig.base.json +++ b/tsconfig.base.json @@ -75,6 +75,7 @@ "./packages/hooks/*/src/invariant.ts", "./packages/session-persistence/*/src/invariant.ts", "./packages/session-query/*/src/invariant.ts", + "./packages/settings/*/src/invariant.ts", "./packages/telemetry/*/src/invariant.ts", "./packages/acp/*/src/invariant.ts", "./packages/storage/*/src/invariant.ts", @@ -156,6 +157,7 @@ "./packages/session-persistence/*/src", "./packages/session-query/*/src", "./packages/session-title/*/src", + "./packages/settings/*/src", "./packages/telemetry/*/src", "./packages/acp/*/src", "./packages/storage/*/src", diff --git a/tsconfig.host.json b/tsconfig.host.json index 9cf2a86bda..2c9bc2a652 100644 --- a/tsconfig.host.json +++ b/tsconfig.host.json @@ -58,6 +58,8 @@ { "path": "./packages/session-persistence/session-persistence-sqlite" }, { "path": "./packages/session-query/session-query" }, { "path": "./packages/session-query/session-query-sqlite" }, + { "path": "./packages/settings/settings" }, + { "path": "./packages/settings/settings-local" }, { "path": "./packages/session-query/tool-session-query" }, { "path": "./packages/storage/storage" }, { "path": "./packages/storage/storage-json" }, From f44b4db1f22b44b5d280065ad0bd8170d36b8d1a Mon Sep 17 00:00:00 2001 From: Yichen Jiang Date: Tue, 28 Jul 2026 18:18:34 +0800 Subject: [PATCH 021/324] fix(settings): harden seam and provider per review findings Confirmed and fixed, each with a regression test that failed first: - Concurrent update() lost patches (merge over one stale snapshot): per-namespace serialized write queues; a failed write cannot poison the queue for later writers. - Fixed-name .tmp write followed planted symlinks and kept stale modes: random-suffix sibling, exclusive-create (wx), 0600, cleanup on failure, then rename. - A throwing settings/updated listener escaped commit and permanently wedged the provider reload chain (rejected refreshTask): commit now contains listener failures (INVARIANT-coded errors still propagate), async watcher rejections are adopted and contained (watch callbacks are officially void | Promise), and the provider chains refreshes on a settled tail with an error log. - No way to remove a user override: scope/service replace(section) sets the user section wholesale; replace({}) re-inherits base and schema defaults. - The three-primitive provider contract did not hold (base never called load()): the base Service.init loads and publishes once; settings-local delegates via yield* super[Service.init](). - Dispose did not quiesce: teardown flags closed, closes the watcher, then awaits queued/in-flight reloads; closed is re-checked across await points. - Invariant now checks the authoritative relation with the seam's own deepEqualJson: emitted next must equal settings.get(ns), and next/prev must differ structurally (cosmokit dependency dropped). - New docs/core-data-structures/settings.{md,zh.md} with type-equiv blocks + manifest entries; catalog types moved from exemptions to LINK_MAP; website page registered. Both packages stay at per-file 100% coverage. --- docs/config-catalog.md | 2 +- docs/cordis-catalog/events.md | 4 +- docs/cordis-catalog/services.md | 18 ++- docs/core-data-structures/settings.i18n.yaml | 6 + docs/core-data-structures/settings.md | 94 +++++++++++++ docs/core-data-structures/settings.zh.md | 94 +++++++++++++ docs/event-producer-consumer.md | 2 +- .../cordis/tool-cordis/src/api-catalog.ts | 8 +- .../settings/settings-local/README.i18n.yaml | 4 +- packages/settings/settings-local/README.md | 3 +- packages/settings/settings-local/README.zh.md | 3 +- packages/settings/settings-local/src/index.ts | 58 +++++++-- .../tests/loader-composition.spec.ts | 2 +- .../settings-local/tests/local.spec.ts | 33 ++++- .../settings-local/tests/watcher.spec.ts | 54 ++++++++ packages/settings/settings/README.i18n.yaml | 4 +- packages/settings/settings/README.md | 9 +- packages/settings/settings/README.zh.md | 9 +- packages/settings/settings/src/index.ts | 123 +++++++++++++++--- packages/settings/settings/src/invariant.ts | 13 +- .../settings/settings/tests/invariant.spec.ts | 11 ++ packages/settings/settings/tests/memory.ts | 17 +-- .../settings/settings/tests/settings.spec.ts | 114 +++++++++++++++- scripts/gen-cordis-catalog.ts | 10 +- scripts/project-doc-site.spec.ts | 2 +- scripts/type-equiv.manifest.json | 30 +++++ website/docs.ts | 1 + 27 files changed, 655 insertions(+), 73 deletions(-) create mode 100644 docs/core-data-structures/settings.i18n.yaml create mode 100644 docs/core-data-structures/settings.md create mode 100644 docs/core-data-structures/settings.zh.md diff --git a/docs/config-catalog.md b/docs/config-catalog.md index 1305dd7270..2a1eb47da5 100644 --- a/docs/config-catalog.md +++ b/docs/config-catalog.md @@ -1193,7 +1193,7 @@ export interface Config { } ``` -Source: [`packages/settings/settings-local/src/index.ts:18`](../packages/settings/settings-local/src/index.ts) +Source: [`packages/settings/settings-local/src/index.ts:19`](../packages/settings/settings-local/src/index.ts) ## `@deepseek-ai/dsh-skill` diff --git a/docs/cordis-catalog/events.md b/docs/cordis-catalog/events.md index aea04f4acd..74e1e6cfda 100644 --- a/docs/cordis-catalog/events.md +++ b/docs/cordis-catalog/events.md @@ -660,7 +660,9 @@ Committed change to one registered namespace's resolved value. Emitted after the 'settings/updated'(ns: SettingsNamespace, next: unknown, prev: unknown, source: SettingsUpdateSource): void ``` -Source: [`packages/settings/settings/src/index.ts:90`](../../packages/settings/settings/src/index.ts) +Types: [SettingsNamespace](../core-data-structures/settings.md) · [SettingsUpdateSource](../core-data-structures/settings.md) + +Source: [`packages/settings/settings/src/index.ts:96`](../../packages/settings/settings/src/index.ts) ## `slash/*` diff --git a/docs/cordis-catalog/services.md b/docs/cordis-catalog/services.md index a0271083d6..e915952ffb 100644 --- a/docs/cordis-catalog/services.md +++ b/docs/cordis-catalog/services.md @@ -1421,14 +1421,28 @@ get(ns: SettingsNamespace): unknown /** * Merge a patch into one registered namespace's user layer, validate the * resolved candidate, persist through the provider, then commit and emit. - * A validation failure rejects before anything is persisted. + * A validation failure rejects before anything is persisted. Writes to one + * namespace are serialized: concurrent updates apply in call order, each + * merging over the previous write's committed section. * @param ns - the registered namespace to update. * @param patch - plain-object patch over the user section. */ async update(ns: SettingsNamespace, patch: object): Promise + +/** + * Replace one registered namespace's user section wholesale, validate, + * persist, then commit and emit. Keys absent from `section` fall back to the + * composition `base` and schema defaults — this is the removal/reset path a + * merge-only patch cannot express (`replace({})` re-inherits everything). + * @param ns - the registered namespace to replace. + * @param section - the complete next user section. + */ +async replace(ns: SettingsNamespace, section: object): Promise ``` -Source: [`packages/settings/settings/src/index.ts:140`](../../packages/settings/settings/src/index.ts) +Types: [SettingsDescriptor](../core-data-structures/settings.md) · [SettingsNamespace](../core-data-structures/settings.md) · [SettingsRegisterOptions](../core-data-structures/settings.md) · [SettingsScope](../core-data-structures/settings.md) + +Source: [`packages/settings/settings/src/index.ts:168`](../../packages/settings/settings/src/index.ts) ## `ctx.skills` — `SkillService` diff --git a/docs/core-data-structures/settings.i18n.yaml b/docs/core-data-structures/settings.i18n.yaml new file mode 100644 index 0000000000..6dc8750dfb --- /dev/null +++ b/docs/core-data-structures/settings.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write docs/core-data-structures/settings.md +settings.md: 851087065c627f2390041dd6e69273e31be3917d +settings.zh.md: 955c4fbf7c147b3d0a8be62c33c031d7bd2c4ba2 diff --git a/docs/core-data-structures/settings.md b/docs/core-data-structures/settings.md new file mode 100644 index 0000000000..851087065c --- /dev/null +++ b/docs/core-data-structures/settings.md @@ -0,0 +1,94 @@ +# User Settings + +English | [中文](settings.zh.md) + +The user-settings seam of [dsh-settings](../../packages/settings/settings) holds one user-owned document of per-namespace sections and resolves each registered namespace as schema defaults, then the registrant's composition `base`, then the user section. Providers such as [dsh-settings-local](../../packages/settings/settings-local) store the raw document and push external edits; consumer plugins register a schema and read or observe the resolved value. Composition config stays in `cordis.yml` — a namespace carries only the user-editable subset. + +Source: [`packages/settings/settings/src/index.ts`](../../packages/settings/settings/src/index.ts) + +## Identity + +A namespace names one plugin-owned section of the user document. The brand keeps namespaces from mixing with other cross-boundary ids; construction validates the lowercase kebab-case shape. + +```ts type-equiv +/** Nominal id of one registered settings namespace. */ +type SettingsNamespace = Branded<'SettingsNamespace'> +``` + +## Registration + +Registration binds a schemastery schema to a namespace on the calling plugin's fiber — disposing that fiber removes the namespace and its observers. The options carry the composition layer and the owner's effect timing. + +```ts type-equiv +/** Registration options beyond the namespace schema. */ +interface SettingsRegisterOptions { + /** Composition-layer values resolved below the user layer (entry-config subset). */ + base?: Partial + /** Owner's effect timing, surfaced to configuration UIs; defaults to `live`. */ + applies?: SettingsApplies +} +``` + +`applies` is a UI hint, not a mechanism: a `restart` owner simply never watches, so its value is read once at construction and configuration surfaces can badge the pending change. + +```ts type-equiv +/** When a namespace's changes take effect for its owner. */ +type SettingsApplies = 'live' | 'restart' +``` + +## Owner scope + +The scope is the owner-facing handle. `update` merges a sparse patch over the user section only (never into `base`); `replace` sets the section wholesale, which is the removal/reset path — keys absent from the replacement re-inherit `base` and schema defaults. Writes to one namespace are serialized in call order, and resolved values are deep-frozen snapshots. + +```ts type-equiv +/** Owner-facing handle for one registered namespace. */ +interface SettingsScope { + /** Current resolved value: schema defaults, then `base`, then the user layer. */ + get(): T + /** + * Observe committed changes to this namespace's resolved value. A callback + * may be async; a rejection is contained and logged like a sync throw. + * @param callback - invoked after each commit with the next and previous values. + * @returns the disposer removing this observer. + */ + watch(callback: (next: T, prev: T) => void | Promise): () => void + /** + * Merge a partial patch into this namespace's user layer and persist it. + * @param patch - plain-object patch over the user section. + */ + update(patch: object): Promise + /** + * Replace this namespace's user section wholesale; absent keys re-inherit + * the composition `base` and schema defaults (`replace({})` resets all). + * @param section - the complete next user section. + */ + replace(section: object): Promise +} +``` + +## Descriptors + +`describe()` serializes every registered namespace for configuration surfaces: the schemastery `toJSON()` envelope drives schema-rendered forms, and the resolved value fills them. + +```ts type-equiv +/** One registered namespace as surfaced to configuration UIs. */ +interface SettingsDescriptor { + /** The registered namespace. */ + ns: SettingsNamespace + /** Serialized schemastery schema (`schema.toJSON()`). */ + schema: unknown + /** Current resolved value. */ + value: unknown + /** Owner's declared effect timing. */ + applies: SettingsApplies +} +``` + +## Change commits + +Every committed change — an in-process write or an externally observed provider edit — emits `settings/updated (ns, next, prev, source)` after the new value is authoritative, and never when the resolved value is deep-equal. The source tag separates the two entry paths. + +```ts type-equiv +/** Origin of one committed settings change. */ +type SettingsUpdateSource = 'update' | 'provider' +``` diff --git a/docs/core-data-structures/settings.zh.md b/docs/core-data-structures/settings.zh.md new file mode 100644 index 0000000000..955c4fbf7c --- /dev/null +++ b/docs/core-data-structures/settings.zh.md @@ -0,0 +1,94 @@ +# 用户设置 + +[English](settings.md) | 中文 + +[dsh-settings](../../packages/settings/settings) 的用户设置 seam 持有一份按 namespace 分节的用户文档，并把每个已注册 namespace 解析为：schema 默认值，然后注册方的组合 `base`，最后用户分节。[dsh-settings-local](../../packages/settings/settings-local) 这类 provider 存储原始文档并推送外部编辑；消费插件注册 schema 后读取或观察解析值。组合配置仍留在 `cordis.yml`——namespace 只承载用户可编辑子集。 + +Source: [`packages/settings/settings/src/index.ts`](../../packages/settings/settings/src/index.ts) + +## 标识 + +namespace 命名用户文档中一个插件所有的分节。brand 使其不与其他跨边界 id 混用；构造时校验小写 kebab-case 形态。 + +```ts type-equiv +/** Nominal id of one registered settings namespace. */ +type SettingsNamespace = Branded<'SettingsNamespace'> +``` + +## 注册 + +注册把 schemastery schema 绑定到调用方插件 fiber 上的 namespace——dispose 该 fiber 即移除 namespace 及其观察者。options 携带组合层与 owner 的生效时机。 + +```ts type-equiv +/** Registration options beyond the namespace schema. */ +interface SettingsRegisterOptions { + /** Composition-layer values resolved below the user layer (entry-config subset). */ + base?: Partial + /** Owner's effect timing, surfaced to configuration UIs; defaults to `live`. */ + applies?: SettingsApplies +} +``` + +`applies` 是 UI 提示而非机制：`restart` 的 owner 只是从不 watch，其值在构造期读取一次，配置界面可为待生效变更加标。 + +```ts type-equiv +/** When a namespace's changes take effect for its owner. */ +type SettingsApplies = 'live' | 'restart' +``` + +## Owner scope + +scope 是面向 owner 的句柄。`update` 把稀疏 patch 只合并进用户分节（绝不进 `base`）；`replace` 整体替换分节，是删除/重置路径——替换中缺席的键重新继承 `base` 与 schema 默认值。同一 namespace 的写入按调用顺序串行，解析值是深冻结快照。 + +```ts type-equiv +/** Owner-facing handle for one registered namespace. */ +interface SettingsScope { + /** Current resolved value: schema defaults, then `base`, then the user layer. */ + get(): T + /** + * Observe committed changes to this namespace's resolved value. A callback + * may be async; a rejection is contained and logged like a sync throw. + * @param callback - invoked after each commit with the next and previous values. + * @returns the disposer removing this observer. + */ + watch(callback: (next: T, prev: T) => void | Promise): () => void + /** + * Merge a partial patch into this namespace's user layer and persist it. + * @param patch - plain-object patch over the user section. + */ + update(patch: object): Promise + /** + * Replace this namespace's user section wholesale; absent keys re-inherit + * the composition `base` and schema defaults (`replace({})` resets all). + * @param section - the complete next user section. + */ + replace(section: object): Promise +} +``` + +## 描述符 + +`describe()` 为配置界面序列化每个已注册 namespace：schemastery 的 `toJSON()` 信封驱动 schema 渲染的表单，解析值填充表单。 + +```ts type-equiv +/** One registered namespace as surfaced to configuration UIs. */ +interface SettingsDescriptor { + /** The registered namespace. */ + ns: SettingsNamespace + /** Serialized schemastery schema (`schema.toJSON()`). */ + schema: unknown + /** Current resolved value. */ + value: unknown + /** Owner's declared effect timing. */ + applies: SettingsApplies +} +``` + +## 变更提交 + +每次提交的变更——进程内写入或 provider 观察到的外部编辑——在新值成为权威值之后发出 `settings/updated (ns, next, prev, source)`，解析值深相等时绝不发出。source 标记区分两条入口路径。 + +```ts type-equiv +/** Origin of one committed settings change. */ +type SettingsUpdateSource = 'update' | 'provider' +``` diff --git a/docs/event-producer-consumer.md b/docs/event-producer-consumer.md index 49bdf3fe35..e3eb1d9435 100644 --- a/docs/event-producer-consumer.md +++ b/docs/event-producer-consumer.md @@ -35,7 +35,7 @@ This matrix shows which packages dispatch each harness-owned event and which pac | `session/disposed` | `emit` | [`packages/core/session/src/index.ts:80`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`session-persistence`](../packages/session-persistence/session-persistence), [`session-telemetry`](../packages/telemetry/session-telemetry), [`session-title`](../packages/session-title/session-title) | | `session/event` | `emit` | [`packages/core/session/src/index.ts:92`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`acp`](../packages/acp/acp), `apiproxy`, [`cli-demo`](../packages/examples/cli-demo), [`compact`](../packages/compact/compact), [`compact-basic`](../packages/compact/compact-basic), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`jsonrpc`](../packages/ui/jsonrpc), [`plan-mode`](../packages/plan/plan-mode), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`session-telemetry`](../packages/telemetry/session-telemetry), [`session-title`](../packages/session-title/session-title), [`token-meter`](../packages/llm/token-meter), [`tools`](../packages/core/tools), [`tui`](../packages/ui/tui), [`user-approval`](../packages/ui/user-approval), [`workspace-context`](../packages/context/workspace-context) | | `session/flush` | `parallel` | [`packages/core/session/src/index.ts:102`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`session-persistence`](../packages/session-persistence/session-persistence), [`session-telemetry`](../packages/telemetry/session-telemetry) | -| `settings/updated` | `emit` | [`packages/settings/settings/src/index.ts:90`](../packages/settings/settings/src/index.ts) | [`settings`](../packages/settings/settings) (`emit`) | [`settings`](../packages/settings/settings) | +| `settings/updated` | `emit` | [`packages/settings/settings/src/index.ts:96`](../packages/settings/settings/src/index.ts) | [`settings`](../packages/settings/settings) (`emit`) | [`settings`](../packages/settings/settings) | | `slash/input-begin-command` | `bail` | [`packages/client/ui-slash/src/types.ts:230`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` | | `slash/input-consume-token` | `bail` | [`packages/client/ui-slash/src/types.ts:244`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` | | `slash/input-insert-reference` | `bail` | [`packages/client/ui-slash/src/types.ts:237`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` | diff --git a/packages/cordis/tool-cordis/src/api-catalog.ts b/packages/cordis/tool-cordis/src/api-catalog.ts index 81e3c79d05..4190a94a90 100644 --- a/packages/cordis/tool-cordis/src/api-catalog.ts +++ b/packages/cordis/tool-cordis/src/api-catalog.ts @@ -684,7 +684,11 @@ export const SERVICE_API: readonly ServiceApiEntry[] = [ }, { signature: 'async update(ns: SettingsNamespace, patch: object): Promise', - jsDoc: '/**\n * Merge a patch into one registered namespace\'s user layer, validate the\n * resolved candidate, persist through the provider, then commit and emit.\n * A validation failure rejects before anything is persisted.\n * @param ns - the registered namespace to update.\n * @param patch - plain-object patch over the user section.\n */', + jsDoc: '/**\n * Merge a patch into one registered namespace\'s user layer, validate the\n * resolved candidate, persist through the provider, then commit and emit.\n * A validation failure rejects before anything is persisted. Writes to one\n * namespace are serialized: concurrent updates apply in call order, each\n * merging over the previous write\'s committed section.\n * @param ns - the registered namespace to update.\n * @param patch - plain-object patch over the user section.\n */', + }, + { + signature: 'async replace(ns: SettingsNamespace, section: object): Promise', + jsDoc: '/**\n * Replace one registered namespace\'s user section wholesale, validate,\n * persist, then commit and emit. Keys absent from `section` fall back to the\n * composition `base` and schema defaults — this is the removal/reset path a\n * merge-only patch cannot express (`replace({})` re-inherits everything).\n * @param ns - the registered namespace to replace.\n * @param section - the complete next user section.\n */', }, ], }, @@ -2228,7 +2232,7 @@ export const TYPE_API: readonly TypeApiEntry[] = [ }, { name: 'SettingsScope', - declaration: 'export interface SettingsScope {\n get(): T;\n watch(callback: (next: T, prev: T) => void): () => void;\n update(patch: object): Promise;\n}', + declaration: 'export interface SettingsScope {\n get(): T;\n watch(callback: (next: T, prev: T) => void | Promise): () => void;\n update(patch: object): Promise;\n replace(section: object): Promise;\n}', }, { name: 'SkillCandidate', diff --git a/packages/settings/settings-local/README.i18n.yaml b/packages/settings/settings-local/README.i18n.yaml index f7ca57e86e..455255941a 100644 --- a/packages/settings/settings-local/README.i18n.yaml +++ b/packages/settings/settings-local/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/settings/settings-local/README.md -README.md: 90428f98055d8e49fa1ec54e571453db2e0a5054 -README.zh.md: 3532d6cee99cb46f54e23889ef1bb54b2548ecfa +README.md: 9d0aa3982507ca16b382aaa918ca1536a98e29ea +README.zh.md: 075de7ee5b3e0ef0a4ee27eeb8cb098ca0d73456 diff --git a/packages/settings/settings-local/README.md b/packages/settings/settings-local/README.md index 90428f9805..9d0aa39825 100644 --- a/packages/settings/settings-local/README.md +++ b/packages/settings/settings-local/README.md @@ -18,7 +18,8 @@ Defaulting is one explicit `resolveSpec(config)` step; an unsupported extension ## Behavior - **Boot fails loud, reload keeps last-good.** An existing-but-invalid document fails plugin load; once live, an unreadable or unparsable edit warns and keeps the last good sections. A missing document resolves every namespace from defaults and `base`; deleting it publishes the same empty state. -- **Write-back is atomic and owner-only.** `persist` writes `.tmp` with mode `0600` and renames over the target. YAML writes patch one namespace in the comment-preserving document; JSON re-serializes. +- **Write-back is atomic, owner-only, and symlink-proof.** `persist` exclusive-creates a random-suffix temp sibling with mode `0600` (`wx` refuses to follow a planted symlink) and renames over the target, cleaning the temp up on failure. YAML writes patch one namespace in the comment-preserving document; JSON re-serializes. +- **Dispose quiesces.** Teardown stops accepting watcher events, closes the watcher, then waits out any queued or in-flight reload, so nothing publishes after disposal. - **Self-write suppression by content.** The provider caches the last good text; a watcher event whose content equals the cache (its own write included) is a no-op. ## Model Experience diff --git a/packages/settings/settings-local/README.zh.md b/packages/settings/settings-local/README.zh.md index 3532d6cee9..075de7ee5b 100644 --- a/packages/settings/settings-local/README.zh.md +++ b/packages/settings/settings-local/README.zh.md @@ -18,7 +18,8 @@ ## 行为 - **启动报错响亮，重载保留最后可用值。** 存在但非法的文档使插件加载失败；运行中不可读或不可解析的编辑只告警并保留最后可用分节。文档缺失时所有 namespace 按默认值与 `base` 解析；删除文档发布同样的空状态。 -- **写回原子且仅属主可读。** `persist` 以 `0600` 权限写 `.tmp` 后 rename 覆盖目标。YAML 写回在保留注释的文档里只修补目标 namespace；JSON 重新序列化。 +- **写回原子、仅属主可读、抗符号链接。** `persist` 以 `0600` 权限独占创建随机后缀临时同级文件（`wx` 拒绝跟随预埋符号链接）后 rename 覆盖目标，失败时清理临时文件。YAML 写回在保留注释的文档里只修补目标 namespace；JSON 重新序列化。 +- **Dispose 保证静止。** 卸载先停止接收 watcher 事件、关闭 watcher，再等完排队与进行中的重载，之后不再有任何发布。 - **按内容抑制自写。** provider 缓存最后可用文本；watcher 事件内容与缓存相同（含自己的写入）即为 no-op。 ## Model Experience diff --git a/packages/settings/settings-local/src/index.ts b/packages/settings/settings-local/src/index.ts index 421411ea50..2c020da63c 100644 --- a/packages/settings/settings-local/src/index.ts +++ b/packages/settings/settings-local/src/index.ts @@ -8,7 +8,8 @@ import { Context, Service } from 'cordis' import z from 'schemastery' import { watch as chokidarWatch } from 'chokidar' -import { mkdir, readFile, rename, writeFile } from 'node:fs/promises' +import { randomBytes } from 'node:crypto' +import { mkdir, readFile, rename, rm, writeFile } from 'node:fs/promises' import { dirname, extname, join, resolve } from 'node:path' import { Document, parseDocument } from 'yaml' import { resolveDshHome } from '@deepseek-ai/dsh-paths' @@ -86,6 +87,13 @@ export class SettingsLocal extends Settings { private text: string | undefined /** Serializes watcher-triggered reloads so reads never interleave. */ private refreshTask: Promise = Promise.resolve() + /** Set at dispose: refuse new watcher events and let in-flight work no-op. */ + private closed = false + + /** Opaque read of {@link closed}: control flow cannot narrow it across awaits. */ + private isClosed(): boolean { + return this.closed + } constructor(ctx: Context, public config: Config) { super(ctx) @@ -118,18 +126,26 @@ export class SettingsLocal extends Settings { ? this.renderYaml(ns, section) : this.renderJson(ns, section) await mkdir(dirname(this.spec.filename), { recursive: true }) - const temp = `${this.spec.filename}.tmp` - // Owner-only permissions apply to the temp file and survive the rename, so - // a document that may carry personal values is never world-readable. - await writeFile(temp, output, { mode: 0o600 }) - await rename(temp, this.spec.filename) + // Exclusive-create (`wx`) a random-suffix sibling: the open refuses to + // follow any planted symlink at a guessable temp path, and the fresh inode + // carries owner-only permissions that survive the rename — a document that + // may hold personal values is never world-readable and never a symlink. + const temp = `${this.spec.filename}.${randomBytes(6).toString('hex')}.tmp` + try { + await writeFile(temp, output, { mode: 0o600, flag: 'wx' }) + await rename(temp, this.spec.filename) + } catch (error) { + await rm(temp, { force: true }) + throw error + } this.text = output } - async* [Service.init](): AsyncGenerator<() => Promise | void, void, void> { - // A parse failure here is a boot failure: an existing-but-invalid document - // must fail loud, never be silently ignored or overwritten. - this.publish(await this.load()) + override async* [Service.init](): AsyncGenerator<() => Promise | void, void, void> { + // The base init loads and publishes; a parse failure there is a boot + // failure: an existing-but-invalid document must fail loud, never be + // silently ignored or overwritten. + yield* super[Service.init]() if (!this.spec.watch) return const watcher = chokidarWatch(this.spec.filename, { ignoreInitial: true, @@ -139,13 +155,26 @@ export class SettingsLocal extends Settings { }, }) watcher.on('all', () => { - this.refreshTask = this.refreshTask.then(() => this.refresh()) + if (this.closed) return + this.refreshTask = this.refreshTask.then(() => this.refresh()).catch((error: unknown) => { + // Only an invariant violation escaping the commit path can reject a + // refresh; keep the reload queue alive and surface it as an error so + // one poisoned commit cannot silently end hot reloading forever. + this.ctx.logger.error('settings-local: reload commit failed at %s', this.spec.filename) + this.ctx.logger.error(error) + }) }) watcher.on('error', (error) => { this.ctx.logger.warn('settings-local: watcher error on %s', this.spec.filename) this.ctx.logger.warn(error) }) - yield () => watcher.close() + yield async () => { + // Quiesce: stop accepting events, close the watcher, then wait out any + // queued or in-flight refresh so nothing publishes after disposal. + this.closed = true + await watcher.close() + await this.refreshTask + } } /** Parse one document text into raw sections, failing on a non-map root. */ @@ -174,6 +203,7 @@ export class SettingsLocal extends Settings { * never take the process down. */ private async refresh(): Promise { + if (this.closed) return let text: string try { text = await readFile(this.spec.filename, 'utf8') @@ -183,12 +213,12 @@ export class SettingsLocal extends Settings { this.ctx.logger.warn(error) return } - if (this.text === undefined) return + if (this.text === undefined || this.isClosed()) return this.text = undefined this.publish({}) return } - if (text === this.text) return + if (text === this.text || this.isClosed()) return let doc: Record try { doc = this.parse(text) diff --git a/packages/settings/settings-local/tests/loader-composition.spec.ts b/packages/settings/settings-local/tests/loader-composition.spec.ts index 5744e92f46..d584c11899 100644 --- a/packages/settings/settings-local/tests/loader-composition.spec.ts +++ b/packages/settings/settings-local/tests/loader-composition.spec.ts @@ -55,7 +55,7 @@ async function loadComposition(): Promise<{ ctx: Context; state: ConsumerState; base: { fontSize: 16 }, }) state.scope = scope - scope.watch(next => state.seen.push(next)) + scope.watch((next) => { state.seen.push(next) }) }, } diff --git a/packages/settings/settings-local/tests/local.spec.ts b/packages/settings/settings-local/tests/local.spec.ts index 9c9d472bac..1c74429153 100644 --- a/packages/settings/settings-local/tests/local.spec.ts +++ b/packages/settings/settings-local/tests/local.spec.ts @@ -1,7 +1,7 @@ import { afterEach, describe, expect, it, vi } from 'vitest' import { Context } from 'cordis' import z from 'schemastery' -import { chmod, mkdtemp, readFile, readdir, rm, stat, writeFile } from 'node:fs/promises' +import { chmod, lstat, mkdtemp, readFile, readdir, rm, stat, symlink, writeFile } from 'node:fs/promises' import { tmpdir } from 'node:os' import { join } from 'node:path' import { settingsNamespace } from '@deepseek-ai/dsh-settings' @@ -146,6 +146,23 @@ describe('persist', () => { expect((await readdir(dir)).sort()).toEqual(['settings.yaml']) }) + it('never follows a planted symlink at a temp path and never leaves the document a symlink', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + const victim = join(dir, 'victim.txt') + await writeFile(victim, 'precious') + // A hostile sibling plants the historic fixed temp name as a symlink. + await symlink(victim, `${path}.tmp`) + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await scope.update({ theme: 'light' }) + + expect(await readFile(victim, 'utf8')).toBe('precious') + expect((await lstat(path)).isSymbolicLink()).toBe(false) + expect((await stat(path)).mode & 0o777).toBe(0o600) + expect(await readFile(path, 'utf8')).toContain('theme: light') + }) + it('preserves comments and unregistered sections across updates', async () => { const dir = await tempDir() const path = join(dir, 'settings.yaml') @@ -180,6 +197,20 @@ describe('persist', () => { expect(written).toEqual({ 'ui-theme': { theme: 'light' } }) }) + it('rejects and leaves no temp residue when the directory turns unwritable', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme:\n theme: light\n') + const ctx = await boot({ path, watch: false }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await chmod(dir, 0o500) + cleanups.push(() => chmod(dir, 0o700)) + await expect(scope.update({ theme: 'dark' })).rejects.toThrow() + await chmod(dir, 0o700) + expect((await readdir(dir)).sort()).toEqual(['settings.yaml']) + expect(scope.get().theme).toBe('light') + }) + it('round-trips a json document', async () => { const dir = await tempDir() const path = join(dir, 'settings.json') diff --git a/packages/settings/settings-local/tests/watcher.spec.ts b/packages/settings/settings-local/tests/watcher.spec.ts index 00c67eacc7..439f213473 100644 --- a/packages/settings/settings-local/tests/watcher.spec.ts +++ b/packages/settings/settings-local/tests/watcher.spec.ts @@ -105,6 +105,60 @@ describe('watcher pipeline', () => { expect(scope.get()).toEqual({ theme: 'light' }) }) + it('keeps the reload queue alive after an invariant violation escapes a commit', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme:\n theme: light\n') + const ctx = await boot({ path, debounceMs: 5 }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + let arm = true + ctx.on('settings/updated', () => { + if (!arm) return + throw Object.assign(new Error('forged relation'), { code: 'INVARIANT' }) + }) + const [instance] = await fakeInstances() + + await writeFile(path, 'ui-theme:\n theme: broken-commit\n') + instance!.watcher.emit('all', 'change', path) + await vi.waitFor(() => { + expect(scope.get().theme).toBe('broken-commit') + }) + + arm = false + await writeFile(path, 'ui-theme:\n theme: recovered\n') + instance!.watcher.emit('all', 'change', path) + await vi.waitFor(() => { + expect(scope.get().theme).toBe('recovered') + }) + }) + + it('quiesces the refresh pipeline before dispose completes', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + await writeFile(path, 'ui-theme:\n theme: light\n') + const ctx = new Context() + const fiber = ctx.plugin(SettingsLocal, { path, debounceMs: 5 }) + await fiber + ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + let disposed = false + let postDisposeCommits = 0 + ctx.on('settings/updated', () => { + if (disposed) postDisposeCommits += 1 + }) + + await writeFile(path, 'ui-theme:\n theme: darker\n') + const [instance] = await fakeInstances() + // Two queued refreshes: dispose interrupts one mid-flight and the other + // before it starts, so both closed guards must hold. + instance!.watcher.emit('all', 'change', path) + instance!.watcher.emit('all', 'change', path) + await fiber.dispose() + disposed = true + instance!.watcher.emit('all', 'change', path) + await new Promise(resolve => setTimeout(resolve, 100)) + expect(postDisposeCommits).toBe(0) + }) + it('treats an event for a still-absent file as a no-op', async () => { const dir = await tempDir() const path = join(dir, 'settings.yaml') diff --git a/packages/settings/settings/README.i18n.yaml b/packages/settings/settings/README.i18n.yaml index 51f30f2ca6..6f5e5c6beb 100644 --- a/packages/settings/settings/README.i18n.yaml +++ b/packages/settings/settings/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/settings/settings/README.md -README.md: e57db00c095a87f9f0b51397e030dec364f48e62 -README.zh.md: 8733823106f0ef3880cbe2c567de2edcdeff2c86 +README.md: f7858a247f6011cd0654a73b5325d81c118441e5 +README.zh.md: 67ecba695066389bfe3a69f517d52f91b48b6c75 diff --git a/packages/settings/settings/README.md b/packages/settings/settings/README.md index e57db00c09..f7858a247f 100644 --- a/packages/settings/settings/README.md +++ b/packages/settings/settings/README.md @@ -9,12 +9,13 @@ Abstract user-settings seam (`ctx.settings`). One provider holds a raw document - `register(ns, schema, { base?, applies? })` — returns the owner `SettingsScope` (`get`/`watch`/`update`). The registration is an effect on the calling plugin's fiber: disposing that fiber removes the namespace and its observers. A stored section the schema rejects fails the registration itself; a duplicate namespace fails loud. - `describe()` — one descriptor per namespace (`schema.toJSON()` envelope, resolved value, `applies`) for configuration surfaces. - `get(ns)` — resolved value, `undefined` while unregistered. -- `update(ns, patch)` — deep-merges the plain-object patch into the user section only (never the `base`), validates the resolved candidate, persists through the provider, then commits. Validation failure rejects before anything is persisted; a read-only provider (`writable: false`) rejects every update. -- Resolved values are deep-frozen snapshots; watchers receive `(next, prev)` after each commit, and watcher failures are contained. +- `update(ns, patch)` — deep-merges the plain-object patch into the user section only (never the `base`), validates the resolved candidate, persists through the provider, then commits. Validation failure rejects before anything is persisted; a read-only provider (`writable: false`) rejects every write. Writes to one namespace are serialized in call order. +- `replace(ns, section)` — sets the user section wholesale: the removal/reset path a merge cannot express (`replace({})` re-inherits `base` and schema defaults). +- Resolved values are deep-frozen snapshots; watchers receive `(next, prev)` after each commit, and watcher failures — sync throws and async rejections alike — are contained. ## Provider contract -Subclasses implement `writable`, `load()`, and `persist(ns, section)`, and push externally observed documents through the protected `publish(doc)`. At publish, each registered namespace re-resolves independently: an invalid section keeps that namespace's last good value and warns — a live reload never takes the process down — while boot-time and registration-time validation fail loud. +Subclasses implement `writable`, `load()`, and `persist(ns, section)`, and push externally observed documents through the protected `publish(doc)`. The base service init loads and publishes the document once before the service becomes injectable; a provider with its own init (watcher, connection) delegates first via `yield* super[Service.init]()`. At publish, each registered namespace re-resolves independently: an invalid section keeps that namespace's last good value and warns — a live reload never takes the process down — while boot-time and registration-time validation fail loud. ## Events @@ -31,5 +32,5 @@ No direct invalidation; a consumer that folds a settings value into the request ## Known Limitations and Deferred Work - **Single user layer** — resolution knows schema defaults, one composition `base`, and one user document; there is no project/managed layering or per-value provenance yet. -- **Cross-process concurrency is provider-defined** — the seam serializes nothing across processes; concurrent writers converge by provider behavior (the local file provider is last-write-wins). +- **Cross-process concurrency is provider-defined** — the seam serializes writes per namespace in-process only; concurrent processes converge by provider behavior (the local file provider is last-write-wins). - **No secret-field redaction** — `describe()` returns resolved values verbatim; a wire surface (RPC/UI) must redact `role('secret')` fields before exposure. diff --git a/packages/settings/settings/README.zh.md b/packages/settings/settings/README.zh.md index 8733823106..67ecba6950 100644 --- a/packages/settings/settings/README.zh.md +++ b/packages/settings/settings/README.zh.md @@ -9,12 +9,13 @@ - `register(ns, schema, { base?, applies? })` — 返回 owner 的 `SettingsScope`（`get`/`watch`/`update`）。注册是调用方插件 fiber 上的 effect：dispose 该 fiber 即移除 namespace 及其观察者。schema 拒绝的存量分节会使注册本身失败；重复 namespace 立即报错。 - `describe()` — 每个 namespace 一条描述（`schema.toJSON()` 信封、解析值、`applies`），供配置界面使用。 - `get(ns)` — 解析值；未注册时为 `undefined`。 -- `update(ns, patch)` — 把普通对象 patch 深合并进用户分节（绝不合并进 `base`），校验解析候选值，经 provider 持久化后提交。校验失败在持久化前拒绝；只读 provider（`writable: false`）拒绝一切更新。 -- 解析值是深冻结快照；每次提交后观察者收到 `(next, prev)`，观察者异常被隔离。 +- `update(ns, patch)` — 把普通对象 patch 深合并进用户分节（绝不合并进 `base`），校验解析候选值，经 provider 持久化后提交。校验失败在持久化前拒绝；只读 provider（`writable: false`）拒绝一切写入。同一 namespace 的写入按调用顺序串行。 +- `replace(ns, section)` — 整体替换用户分节：merge 表达不了的删除/重置路径（`replace({})` 重新继承 `base` 与 schema 默认值）。 +- 解析值是深冻结快照；每次提交后观察者收到 `(next, prev)`；观察者异常——同步抛出与异步拒绝——均被隔离。 ## Provider 契约 -子类实现 `writable`、`load()`、`persist(ns, section)`，并通过受保护的 `publish(doc)` 推入外部观察到的文档。publish 时每个已注册 namespace 独立重解析：非法分节保留该 namespace 的最后可用值并告警——热重载绝不拖垮进程；启动期与注册期校验则立即报错。 +子类实现 `writable`、`load()`、`persist(ns, section)`，并通过受保护的 `publish(doc)` 推入外部观察到的文档。基类 service init 在服务可注入前加载并发布一次文档；自有 init（watcher、连接）的 provider 先经 `yield* super[Service.init]()` 委托。publish 时每个已注册 namespace 独立重解析：非法分节保留该 namespace 的最后可用值并告警——热重载绝不拖垮进程；启动期与注册期校验则立即报错。 ## 事件 @@ -31,5 +32,5 @@ ## Known Limitations and Deferred Work - **单一用户层** — 解析只认识 schema 默认值、一个组合 `base` 与一个用户文档；尚无 project/managed 分层或按值溯源。 -- **跨进程并发由 provider 定义** — seam 不做跨进程串行化；并发写入者按 provider 行为收敛（本地文件 provider 为后写胜出）。 +- **跨进程并发由 provider 定义** — seam 仅在进程内按 namespace 串行化写入；跨进程并发按 provider 行为收敛（本地文件 provider 为后写胜出）。 - **无 secret 字段脱敏** — `describe()` 原样返回解析值；wire 面（RPC/UI）在暴露前必须对 `role('secret')` 字段脱敏。 diff --git a/packages/settings/settings/src/index.ts b/packages/settings/settings/src/index.ts index bec60dfdea..10b21c2154 100644 --- a/packages/settings/settings/src/index.ts +++ b/packages/settings/settings/src/index.ts @@ -7,7 +7,6 @@ */ import { Context, Service } from 'cordis' -import { deepEqual } from 'cosmokit' import type z from 'schemastery' import type { Branded } from '@deepseek-ai/dsh-brand' @@ -59,16 +58,23 @@ export interface SettingsScope { /** Current resolved value: schema defaults, then `base`, then the user layer. */ get(): T /** - * Observe committed changes to this namespace's resolved value. + * Observe committed changes to this namespace's resolved value. A callback + * may be async; a rejection is contained and logged like a sync throw. * @param callback - invoked after each commit with the next and previous values. * @returns the disposer removing this observer. */ - watch(callback: (next: T, prev: T) => void): () => void + watch(callback: (next: T, prev: T) => void | Promise): () => void /** * Merge a partial patch into this namespace's user layer and persist it. * @param patch - plain-object patch over the user section. */ update(patch: object): Promise + /** + * Replace this namespace's user section wholesale; absent keys re-inherit + * the composition `base` and schema defaults (`replace({})` resets all). + * @param section - the complete next user section. + */ + replace(section: object): Promise } declare module 'cordis' { @@ -91,6 +97,28 @@ declare module 'cordis' { } } +/** + * Deep equality over JSON-shaped data (objects, arrays, primitives) — the + * seam's single change-detection predicate, exported so the invariant + * companion checks exactly the implementation's relation. + * @param a - one JSON-shaped value. + * @param b - the other JSON-shaped value. + * @returns whether the two values are structurally equal. + */ +export function deepEqualJson(a: unknown, b: unknown): boolean { + if (a === b) return true + if (typeof a !== 'object' || typeof b !== 'object' || a === null || b === null) return false + if (Array.isArray(a) || Array.isArray(b)) { + if (!Array.isArray(a) || !Array.isArray(b) || a.length !== b.length) return false + return a.every((entry, index) => deepEqualJson(entry, b[index])) + } + const left = a as Record + const right = b as Record + const keys = Object.keys(left) + if (keys.length !== Object.keys(right).length) return false + return keys.every(key => key in right && deepEqualJson(left[key], right[key])) +} + /** Whether a value is a plain data object (not an array, null, or class instance). */ function isPlainObject(value: unknown): value is Record { if (typeof value !== 'object' || value === null || Array.isArray(value)) return false @@ -128,7 +156,7 @@ interface SettingsRegistration { base: unknown applies: SettingsApplies resolved: unknown - watchers: Set<(next: never, prev: never) => void> + watchers: Set<(next: never, prev: never) => void | Promise> } /** @@ -141,11 +169,22 @@ export abstract class Settings extends Service { private readonly registrations = new Map() /** Latest published raw document; empty until the provider's first publish. */ private document: Record = {} + /** Per-namespace write chains; settled tails, so a failure never poisons the queue. */ + private readonly writeQueues = new Map>() constructor(ctx: Context) { super(ctx, 'settings') } + /** + * Load the provider's document once and publish it before the service + * becomes injectable. Providers with their own init (watchers, connections) + * delegate here first via `yield* super[Service.init]()`. + */ + async* [Service.init](): AsyncGenerator<() => void, void, void> { + this.publish(await this.load()) + } + /** Whether {@link update} may persist through this provider. */ abstract readonly writable: boolean @@ -195,6 +234,7 @@ export abstract class Settings extends Service { return () => registration.watchers.delete(callback) }, update: patch => this.update(ns, patch), + replace: section => this.replace(ns, section), } } @@ -223,11 +263,30 @@ export abstract class Settings extends Service { /** * Merge a patch into one registered namespace's user layer, validate the * resolved candidate, persist through the provider, then commit and emit. - * A validation failure rejects before anything is persisted. + * A validation failure rejects before anything is persisted. Writes to one + * namespace are serialized: concurrent updates apply in call order, each + * merging over the previous write's committed section. * @param ns - the registered namespace to update. * @param patch - plain-object patch over the user section. */ async update(ns: SettingsNamespace, patch: object): Promise { + return this.write(ns, patch, 'merge') + } + + /** + * Replace one registered namespace's user section wholesale, validate, + * persist, then commit and emit. Keys absent from `section` fall back to the + * composition `base` and schema defaults — this is the removal/reset path a + * merge-only patch cannot express (`replace({})` re-inherits everything). + * @param ns - the registered namespace to replace. + * @param section - the complete next user section. + */ + async replace(ns: SettingsNamespace, section: object): Promise { + return this.write(ns, section, 'replace') + } + + /** Validate a write, then queue it on the namespace's serialized write chain. */ + private write(ns: SettingsNamespace, input: object, mode: 'merge' | 'replace'): Promise { const registration = this.registrations.get(ns) if (registration === undefined) { throw new Error(`settings namespace "${ns}" is not registered`) @@ -235,14 +294,23 @@ export abstract class Settings extends Service { if (!this.writable) { throw new Error(`settings provider is read-only: "${ns}" cannot be updated in-process`) } - if (!isPlainObject(patch)) { - throw new TypeError(`settings update for "${ns}" must be a plain object patch`) + if (!isPlainObject(input)) { + throw new TypeError(`settings ${mode === 'merge' ? 'update' : 'replace'} for "${ns}" must be a plain object`) } - const section = mergeLayers(this.section(ns) ?? {}, patch) as Record - const next = deepFreeze(this.resolve(registration.schema, registration.base, section)) - await this.persist(ns, section) - this.document[ns] = section - this.commit(registration, next, 'update') + const previous = this.writeQueues.get(ns) ?? Promise.resolve() + // Chain past a failed predecessor: one rejected write must not poison the + // namespace queue for every later caller. + const run = previous.catch(() => undefined).then(async () => { + const section = mode === 'merge' + ? mergeLayers(this.section(ns) ?? {}, input) as Record + : structuredClone(input) + const next = deepFreeze(this.resolve(registration.schema, registration.base, section)) + await this.persist(ns, section) + this.document[ns] = section + this.commit(registration, next, 'update') + }) + this.writeQueues.set(ns, run) + return run } /** @@ -287,17 +355,38 @@ export abstract class Settings extends Service { /** Commit a resolved value when changed: swap, notify watchers, emit the event. */ private commit(registration: SettingsRegistration, next: unknown, source: SettingsUpdateSource): void { const prev = registration.resolved - if (deepEqual(next, prev)) return + if (deepEqualJson(next, prev)) return registration.resolved = next for (const watcher of [...registration.watchers]) { try { - watcher(next as never, prev as never) + // A watcher may be async: adopt its promise so a rejection is contained + // here instead of surfacing as an unhandled rejection. + const outcome = watcher(next as never, prev as never) as unknown + if (outcome instanceof Promise) { + outcome.catch((error: unknown) => { + this.warnWatcherFailure(registration.ns, error) + }) + } } catch (error) { - this.ctx.logger.warn('settings: watcher for "%s" failed', registration.ns) - this.ctx.logger.warn(error) + this.warnWatcherFailure(registration.ns, error) } } - this.ctx.emit('settings/updated', registration.ns, next, prev, source) + try { + this.ctx.emit('settings/updated', registration.ns, next, prev, source) + } catch (error) { + // Invariant violations are harness-fatal by design; any other listener + // failure is contained so one broken observer cannot wedge the commit + // path (and, through it, a provider's reload loop). + if ((error as { code?: unknown } | null)?.code === 'INVARIANT') throw error + this.ctx.logger.warn('settings: a settings/updated listener for "%s" failed', registration.ns) + this.ctx.logger.warn(error) + } + } + + /** Contained-watcher diagnostic shared by the sync and async failure paths. */ + private warnWatcherFailure(ns: SettingsNamespace, error: unknown): void { + this.ctx.logger.warn('settings: watcher for "%s" failed', ns) + this.ctx.logger.warn(error) } } diff --git a/packages/settings/settings/src/invariant.ts b/packages/settings/settings/src/invariant.ts index 235f413aae..d8db41bce4 100644 --- a/packages/settings/settings/src/invariant.ts +++ b/packages/settings/settings/src/invariant.ts @@ -5,6 +5,7 @@ import type { Context } from 'cordis' import type { InvariantFailure, InvariantInstaller } from '@deepseek-ai/dsh-invariants' +import { deepEqualJson } from './index.ts' const PACKAGE_NAME = '@deepseek-ai/dsh-settings' @@ -15,7 +16,9 @@ export const inject = ['invariants'] /** * Install the commit-event contract: `settings/updated` fires only for a - * currently registered namespace and only when the resolved value changed. + * currently registered namespace, only when the resolved value changed, and + * only with the service's authoritative resolved value — all judged with the + * seam's own equality predicate. */ const install: InvariantInstaller = (ctx: Context, fail: InvariantFailure) => { ctx.on('settings/updated', (ns, next, prev) => { @@ -23,10 +26,14 @@ const install: InvariantInstaller = (ctx: Context, fail: InvariantFailure) => { if (settings === undefined) { fail(`settings/updated for "${ns}" emitted without a live settings service`) } - if (settings.get(ns) === undefined) { + const current = settings.get(ns) + if (current === undefined) { fail(`settings/updated for "${ns}" emitted while the namespace is unregistered`) } - if (JSON.stringify(next) === JSON.stringify(prev)) { + if (!deepEqualJson(current, next)) { + fail(`settings/updated for "${ns}" does not match the authoritative resolved value`) + } + if (deepEqualJson(next, prev)) { fail(`settings/updated for "${ns}" emitted without a resolved-value change`) } }) diff --git a/packages/settings/settings/tests/invariant.spec.ts b/packages/settings/settings/tests/invariant.spec.ts index f12ff6126c..0976827368 100644 --- a/packages/settings/settings/tests/invariant.spec.ts +++ b/packages/settings/settings/tests/invariant.spec.ts @@ -38,4 +38,15 @@ describe('settings invariants', () => { ctx.emit('settings/updated', settingsNamespace('ui-theme'), { theme: 'dark' }, { theme: 'dark' }, 'update') }).toThrow(/without a resolved-value change/) }) + + it('fails a settings/updated emission whose value diverges from the authoritative state', async () => { + const ctx = await setup(true) + ctx.settings.register(settingsNamespace('ui-theme'), z.object({ + theme: z.string().default('dark'), + })) + // Fabricated next ≠ the service's current resolved value ({theme: 'dark'}). + expect(() => { + ctx.emit('settings/updated', settingsNamespace('ui-theme'), { theme: 'forged' }, { theme: 'dark' }, 'update') + }).toThrow(/authoritative/) + }) }) diff --git a/packages/settings/settings/tests/memory.ts b/packages/settings/settings/tests/memory.ts index 0b20771cbe..bb310c939d 100644 --- a/packages/settings/settings/tests/memory.ts +++ b/packages/settings/settings/tests/memory.ts @@ -5,7 +5,6 @@ * packages. */ -import { Service } from 'cordis' import { Settings, type SettingsNamespace } from '../src/index.ts' /** In-memory provider exposing the protected seam hooks to tests. */ @@ -17,13 +16,18 @@ export class MemorySettings extends Settings { /** When false, update() must reject before reaching persist(). */ writableFlag: boolean + /** Artificial persist latency so tests can interleave concurrent updates. */ + persistDelayMs: number + constructor(ctx: ConstructorParameters[0], options?: { doc?: Record writable?: boolean + persistDelayMs?: number }) { super(ctx) this.doc = structuredClone(options?.doc ?? {}) this.writableFlag = options?.writable ?? true + this.persistDelayMs = options?.persistDelayMs ?? 0 } get writable(): boolean { @@ -34,10 +38,12 @@ export class MemorySettings extends Settings { return Promise.resolve(structuredClone(this.doc)) } - protected persist(ns: SettingsNamespace, section: Record): Promise { + protected async persist(ns: SettingsNamespace, section: Record): Promise { + if (this.persistDelayMs > 0) { + await new Promise(resolve => setTimeout(resolve, this.persistDelayMs)) + } this.persisted.push({ ns, section: structuredClone(section) }) this.doc[ns] = structuredClone(section) - return Promise.resolve() } /** Simulate an external storage change reaching the provider. */ @@ -45,9 +51,4 @@ export class MemorySettings extends Settings { this.doc = structuredClone(doc) this.publish(structuredClone(doc)) } - - async* [Service.init](): AsyncGenerator<() => void, void, void> { - this.publish(await this.load()) - yield () => { this.persisted.length = 0 } - } } diff --git a/packages/settings/settings/tests/settings.spec.ts b/packages/settings/settings/tests/settings.spec.ts index a3d223c3f7..c413e948ed 100644 --- a/packages/settings/settings/tests/settings.spec.ts +++ b/packages/settings/settings/tests/settings.spec.ts @@ -1,9 +1,32 @@ import { describe, expect, it, vi } from 'vitest' import { Context } from 'cordis' import z from 'schemastery' -import { settingsNamespace, type SettingsScope, type SettingsUpdateSource } from '../src/index.ts' +import { Settings, deepEqualJson, settingsNamespace, type SettingsNamespace, type SettingsScope, type SettingsUpdateSource } from '../src/index.ts' import { MemorySettings } from './memory.ts' +/** A provider implementing only the three primitives: the seam owns init. */ +class BareProvider extends Settings { + doc: Record + + constructor(ctx: ConstructorParameters[0], options?: { doc?: Record }) { + super(ctx) + this.doc = structuredClone(options?.doc ?? {}) + } + + get writable(): boolean { + return true + } + + protected load(): Promise> { + return Promise.resolve(structuredClone(this.doc)) + } + + protected persist(ns: SettingsNamespace, section: Record): Promise { + this.doc[ns] = structuredClone(section) + return Promise.resolve() + } +} + interface ThemeConfig { theme: 'dark' | 'light' fontSize: number @@ -119,7 +142,7 @@ describe('registration', () => { inject: ['settings'], apply: (child: Context) => { scope = child.settings.register(settingsNamespace('ui-theme'), ThemeSchema) - scope.watch(next => seen.push(next)) + scope.watch((next) => { seen.push(next) }) }, }) await fiber @@ -191,6 +214,9 @@ describe('update', () => { expect(provider.persisted).toEqual([]) expect(events).toEqual([]) expect(scope.get()).toEqual({ theme: 'dark', fontSize: 14 }) + // The failed write must not poison the namespace queue for later writers. + await scope.update({ fontSize: 18 }) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 18 }) }) it('ignores explicit undefined entries so a sparse patch cannot erase keys', async () => { @@ -206,6 +232,7 @@ describe('update', () => { const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) await expect(scope.update([1])).rejects.toThrow(TypeError) await expect(scope.update(new Date() as unknown as object)).rejects.toThrow(TypeError) + await expect(scope.replace([1])).rejects.toThrow(/replace for "ui-theme"/) }) it('accepts a null-prototype patch object', async () => { @@ -231,6 +258,89 @@ describe('update', () => { }) }) +describe('deepEqualJson', () => { + it.each([ + [{ a: [1, 2] }, { a: [1, 2] }, true], + [{ a: [1, 2] }, { a: [1] }, false], + [{ a: [1] }, { a: { 0: 1 } }, false], + [{ a: 1 }, { b: 1 }, false], + [{ a: 1 }, {}, false], + [{ a: null }, { a: null }, true], + [{ a: null }, { a: {} }, false], + ])('compares %j vs %j as %s', (a, b, equal) => { + expect(deepEqualJson(a, b)).toBe(equal) + }) +}) + +describe('review regressions', () => { + it('propagates an invariant-coded listener failure instead of containing it', async () => { + const { ctx, provider } = await boot() + ctx.on('settings/updated', () => { + throw Object.assign(new Error('forged relation'), { code: 'INVARIANT' }) + }) + ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(() => { provider.pushExternal({ 'ui-theme': { theme: 'light' } }) }) + .toThrow(/forged relation/) + }) + + it('serializes concurrent updates so neither patch is lost', async () => { + const { ctx, provider } = await boot({ persistDelayMs: 10 }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await Promise.all([ + scope.update({ theme: 'light' }), + scope.update({ fontSize: 20 }), + ]) + expect(provider.doc['ui-theme']).toEqual({ theme: 'light', fontSize: 20 }) + expect(scope.get()).toEqual({ theme: 'light', fontSize: 20 }) + }) + + it('contains a throwing settings/updated listener and keeps later commits alive', async () => { + const { ctx, provider } = await boot() + ctx.on('settings/updated', () => { + throw new Error('listener boom') + }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(() => { provider.pushExternal({ 'ui-theme': { theme: 'light' } }) }).not.toThrow() + expect(scope.get().theme).toBe('light') + provider.pushExternal({ 'ui-theme': { theme: 'dark' } }) + expect(scope.get().theme).toBe('dark') + }) + + it('contains an async watcher rejection', async () => { + const { ctx, provider } = await boot() + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + scope.watch(async () => { + throw new Error('async watcher boom') + }) + provider.pushExternal({ 'ui-theme': { theme: 'light' } }) + expect(scope.get().theme).toBe('light') + // Give the rejected watcher promise a microtask turn; containment means + // vitest observes no unhandled rejection out of this test. + await new Promise(resolve => setTimeout(resolve, 10)) + }) + + it('loads the provider document through the base init without provider boilerplate', async () => { + const ctx = new Context() + await ctx.plugin(BareProvider, { doc: { 'ui-theme': { fontSize: 7 } } }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 7 }) + }) + + it('replaces the user section wholesale so overrides can be removed', async () => { + const { ctx, provider } = await boot({ doc: { 'ui-theme': { theme: 'light', fontSize: 20 } } }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema, { + base: { fontSize: 16 }, + }) + await scope.replace({ theme: 'light' }) + // fontSize override is gone: resolution falls back to the base layer. + expect(scope.get()).toEqual({ theme: 'light', fontSize: 16 }) + expect(provider.doc['ui-theme']).toEqual({ theme: 'light' }) + await scope.replace({}) + expect(scope.get()).toEqual({ theme: 'dark', fontSize: 16 }) + expect(provider.doc['ui-theme']).toEqual({}) + }) +}) + describe('publish', () => { it('notifies watchers of an external change with source provider', async () => { const { ctx, provider } = await boot() diff --git a/scripts/gen-cordis-catalog.ts b/scripts/gen-cordis-catalog.ts index b7df3dc622..971576f35f 100644 --- a/scripts/gen-cordis-catalog.ts +++ b/scripts/gen-cordis-catalog.ts @@ -189,6 +189,11 @@ export const LINK_MAP: Record = { ToolRegistry: 'tools.md', ToolRestriction: 'tools.md', ToolSchema: 'tools.md', + SettingsNamespace: 'settings.md', + SettingsRegisterOptions: 'settings.md', + SettingsScope: 'settings.md', + SettingsDescriptor: 'settings.md', + SettingsUpdateSource: 'settings.md', AskUserQuestionAnswer: 'user-interaction.md', AskUserQuestionRequest: 'user-interaction.md', UserInteractionProvider: 'user-interaction.md', @@ -217,11 +222,6 @@ const FOUNDATION_TYPE_NAMES = new Set([ /** Project types deliberately documented outside the core-data catalog. */ const TYPE_LINK_EXEMPTIONS: Readonly> = { AgentFactory: 'agent creation seam is owned by packages/core/agent/README.md', - SettingsNamespace: 'settings seam vocabulary is owned by packages/settings/settings/README.md', - SettingsUpdateSource: 'settings seam vocabulary is owned by packages/settings/settings/README.md', - SettingsRegisterOptions: 'settings seam vocabulary is owned by packages/settings/settings/README.md', - SettingsScope: 'settings seam vocabulary is owned by packages/settings/settings/README.md', - SettingsDescriptor: 'settings seam vocabulary is owned by packages/settings/settings/README.md', z: 'schemastery schema constructor is owned by vendor/schemastery (vendored upstream)', BeginCommandRequest: 'event-local request contract is owned by packages/client/ui-slash/src/types.ts', InsertReferenceRequest: 'event-local request contract is owned by packages/client/ui-slash/src/types.ts', diff --git a/scripts/project-doc-site.spec.ts b/scripts/project-doc-site.spec.ts index e6cc11ae6e..28f854fe9b 100644 --- a/scripts/project-doc-site.spec.ts +++ b/scripts/project-doc-site.spec.ts @@ -197,7 +197,7 @@ describe('docsPages locale routes', () => { const translated = rootPages.filter(page => page.contentLocale === 'zh-CN') const fallbacks = rootPages.filter(page => page.contentLocale === 'en-US') - expect(translated).toHaveLength(18) + expect(translated).toHaveLength(19) expect(translated.every(page => page.source.endsWith('.zh.md'))).toBe(true) expect(fallbacks.map(page => page.source).sort()).toEqual([ 'docs/core-data-structures/commands.md', diff --git a/scripts/type-equiv.manifest.json b/scripts/type-equiv.manifest.json index b607995003..7bd9c09177 100644 --- a/scripts/type-equiv.manifest.json +++ b/scripts/type-equiv.manifest.json @@ -1308,6 +1308,36 @@ "doc": "docs/core-data-structures/subprocess.md", "symbol": "SubprocessCollectedOutputs", "source": "packages/subprocess/subprocess/src/types.ts" + }, + { + "doc": "docs/core-data-structures/settings.md", + "symbol": "SettingsNamespace", + "source": "packages/settings/settings/src/index.ts" + }, + { + "doc": "docs/core-data-structures/settings.md", + "symbol": "SettingsRegisterOptions", + "source": "packages/settings/settings/src/index.ts" + }, + { + "doc": "docs/core-data-structures/settings.md", + "symbol": "SettingsApplies", + "source": "packages/settings/settings/src/index.ts" + }, + { + "doc": "docs/core-data-structures/settings.md", + "symbol": "SettingsScope", + "source": "packages/settings/settings/src/index.ts" + }, + { + "doc": "docs/core-data-structures/settings.md", + "symbol": "SettingsDescriptor", + "source": "packages/settings/settings/src/index.ts" + }, + { + "doc": "docs/core-data-structures/settings.md", + "symbol": "SettingsUpdateSource", + "source": "packages/settings/settings/src/index.ts" } ] } diff --git a/website/docs.ts b/website/docs.ts index 1888cd908c..cbc8d9e627 100644 --- a/website/docs.ts +++ b/website/docs.ts @@ -256,6 +256,7 @@ const coreDataReference = pairedPages(([ ['sandbox.md', '沙箱', 'Sandboxing', 18], ['web.md', 'Web 访问', 'Web access', 19], ['persistence.md', '会话持久化', 'Session persistence', 20], + ['settings.md', '用户设置', 'User settings', 21], ] as const).map(([file, rootLabel, enLabel, order]): PairedPage => ({ source: `docs/core-data-structures/${file}`, route: `reference/core-data-structures/${file}`, From 1010291fe6cd764deff8e5e3056bb57f94c3fa4f Mon Sep 17 00:00:00 2001 From: Yichen Jiang Date: Wed, 29 Jul 2026 10:07:28 +0800 Subject: [PATCH 022/324] fix(settings): close cross-namespace, dispatch, and lifecycle races from second review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Confirmed and fixed, each with a regression test that failed first: - Concurrent writes to different namespaces lost whole sections on disk (each persist rendered the full document from a stale text): the local provider serializes render->write->rename->text-commit on one internal persist chain shared by every namespace queue. - One throwing settings/updated listener starved the rest (cordis emit stops at the first throw): commit fans out per listener via events.dispatch, contains individual failures, and rethrows the first INVARIANT-coded error only after every listener ran. - Write queues ignored fiber/service lifecycle: the base init now registers a teardown that refuses new writes and drains queued chains; queued tasks re-verify service liveness and namespace ownership before running and again before committing, so a registrant disposed mid-flight is never notified and a disposed service never commits. - Async watcher invocations could interleave (a slow stale call applied last): each watcher carries a serialized invocation chain — one call at a time, in commit order; JSDoc/doc pages state the async timing. - update/replace borrowed the caller's object until the queued task ran: inputs are structured-clone snapshotted at call time; non-cloneable plain objects reject with a typed error. - Composition guard now proves the documented fallback: the consumer uses the optional scoped-inject shape and boots both with the settings entry (hot publish) and without it (entry-config resolution, no scope). - core-data-structures index: settings.md row added to the sub-page table in core.md/core.zh.md. Both packages hold per-file 100% coverage across repeated runs. --- docs/cordis-catalog/events.md | 2 +- docs/cordis-catalog/services.md | 2 +- docs/core-data-structures/core.i18n.yaml | 4 +- docs/core-data-structures/core.md | 1 + docs/core-data-structures/core.zh.md | 1 + docs/core-data-structures/settings.i18n.yaml | 4 +- docs/core-data-structures/settings.md | 5 +- docs/core-data-structures/settings.zh.md | 5 +- docs/event-producer-consumer.md | 2 +- .../settings/settings-local/README.i18n.yaml | 4 +- packages/settings/settings-local/README.md | 1 + packages/settings/settings-local/README.zh.md | 1 + packages/settings/settings-local/src/index.ts | 14 +- .../tests/loader-composition.spec.ts | 63 +++++-- .../settings-local/tests/local.spec.ts | 20 +++ packages/settings/settings/README.i18n.yaml | 4 +- packages/settings/settings/README.md | 3 +- packages/settings/settings/README.zh.md | 3 +- packages/settings/settings/src/index.ts | 114 +++++++++---- .../settings/settings/tests/settings.spec.ts | 157 +++++++++++++++++- 20 files changed, 339 insertions(+), 71 deletions(-) diff --git a/docs/cordis-catalog/events.md b/docs/cordis-catalog/events.md index 74e1e6cfda..44fcc62e88 100644 --- a/docs/cordis-catalog/events.md +++ b/docs/cordis-catalog/events.md @@ -662,7 +662,7 @@ Committed change to one registered namespace's resolved value. Emitted after the Types: [SettingsNamespace](../core-data-structures/settings.md) · [SettingsUpdateSource](../core-data-structures/settings.md) -Source: [`packages/settings/settings/src/index.ts:96`](../../packages/settings/settings/src/index.ts) +Source: [`packages/settings/settings/src/index.ts:97`](../../packages/settings/settings/src/index.ts) ## `slash/*` diff --git a/docs/cordis-catalog/services.md b/docs/cordis-catalog/services.md index e915952ffb..c2e5451699 100644 --- a/docs/cordis-catalog/services.md +++ b/docs/cordis-catalog/services.md @@ -1442,7 +1442,7 @@ async replace(ns: SettingsNamespace, section: object): Promise Types: [SettingsDescriptor](../core-data-structures/settings.md) · [SettingsNamespace](../core-data-structures/settings.md) · [SettingsRegisterOptions](../core-data-structures/settings.md) · [SettingsScope](../core-data-structures/settings.md) -Source: [`packages/settings/settings/src/index.ts:168`](../../packages/settings/settings/src/index.ts) +Source: [`packages/settings/settings/src/index.ts:176`](../../packages/settings/settings/src/index.ts) ## `ctx.skills` — `SkillService` diff --git a/docs/core-data-structures/core.i18n.yaml b/docs/core-data-structures/core.i18n.yaml index f0d078c123..d0bdbc5dd2 100644 --- a/docs/core-data-structures/core.i18n.yaml +++ b/docs/core-data-structures/core.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write docs/core-data-structures/core.md -core.md: 647c7f273183e0890ef191d98ab009ad129db572 -core.zh.md: 8b0f439f09a6e6609dbe69c3056aa74d553a0943 +core.md: ca8426e6fbece18a277cc31f5e86d3058b3feb32 +core.zh.md: 6b297ca233428d38dbe022e58344e98fab7a15ad diff --git a/docs/core-data-structures/core.md b/docs/core-data-structures/core.md index 647c7f2731..ca8426e6fb 100644 --- a/docs/core-data-structures/core.md +++ b/docs/core-data-structures/core.md @@ -24,6 +24,7 @@ Everything else is documented on a **sub-page**, not here. The rule that draws t | [commands.md](commands.md) | the human-command seam: definitions, adapter discovery, direct invocation, results, and parsing views | | [session.md](session.md) | the full `SessionEventMap` variant catalog, `TurnTrigger`/`TurnEndReason`, `deriveMessages()`, execution enclosure, and standalone events | | [persistence.md](persistence.md) | the durability seam: `SessionPersistence`, JSONL + SQLite backends, `session/flush`, crash recovery, `SessionHeader` | +| [settings.md](settings.md) | the user-settings seam: `SettingsNamespace` registration, layered resolution (defaults → composition `base` → user document), owner scopes, hot commits | | [session-query.md](session-query.md) | logical records, bounded exact-event reads, relationship traces, semantic filters/documents, and full-text result pages | | [session-title.md](session-title.md) | durable title snapshots, source provenance, and the asynchronous provider contract | | [system-prompt.md](system-prompt.md) | per-assembly context, tool-provider results, prompt sections, and cooperative assembly | diff --git a/docs/core-data-structures/core.zh.md b/docs/core-data-structures/core.zh.md index 8b0f439f09..6b297ca233 100644 --- a/docs/core-data-structures/core.zh.md +++ b/docs/core-data-structures/core.zh.md @@ -24,6 +24,7 @@ harness 是一个微内核：一个极小的核心加上众多插件。大多数 | [commands.md](commands.md) | 人类命令 seam：定义、适配器发现、直接调用、结果与解析视图 | | [session.md](session.md) | 完整的 `SessionEventMap` 变体目录、`TurnTrigger`/`TurnEndReason`、`deriveMessages()`、执行封闭与独立事件 | | [persistence.md](persistence.md) | 持久性 seam：`SessionPersistence`、JSONL + SQLite 后端、`session/flush`、崩溃恢复、`SessionHeader` | +| [settings.md](settings.md) | 用户设置 seam：`SettingsNamespace` 注册、分层解析（默认值 → 组合 `base` → 用户文档）、owner scope、热提交 | | [session-query.md](session-query.md) | 逻辑记录、有界精确事件读取、关系追踪、语义筛选器/文档与全文检索结果页 | | [session-title.md](session-title.md) | 持久标题快照、来源 provenance 与异步提供方契约 | | [system-prompt.md](system-prompt.md) | 逐次组装的上下文、工具提供方结果、提示词段落与协作式组装 | diff --git a/docs/core-data-structures/settings.i18n.yaml b/docs/core-data-structures/settings.i18n.yaml index 6dc8750dfb..cca43c251b 100644 --- a/docs/core-data-structures/settings.i18n.yaml +++ b/docs/core-data-structures/settings.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write docs/core-data-structures/settings.md -settings.md: 851087065c627f2390041dd6e69273e31be3917d -settings.zh.md: 955c4fbf7c147b3d0a8be62c33c031d7bd2c4ba2 +settings.md: abbfecb35f67b27e16dffb9558a35cf368c90beb +settings.zh.md: c746e3cc181f8347cbe634b9231cfee1b3beecd3 diff --git a/docs/core-data-structures/settings.md b/docs/core-data-structures/settings.md index 851087065c..abbfecb35f 100644 --- a/docs/core-data-structures/settings.md +++ b/docs/core-data-structures/settings.md @@ -46,8 +46,9 @@ interface SettingsScope { /** Current resolved value: schema defaults, then `base`, then the user layer. */ get(): T /** - * Observe committed changes to this namespace's resolved value. A callback - * may be async; a rejection is contained and logged like a sync throw. + * Observe committed changes to this namespace's resolved value. Invocations + * of one callback run asynchronously, one at a time, in commit order; a + * rejection is contained and logged like a sync throw. * @param callback - invoked after each commit with the next and previous values. * @returns the disposer removing this observer. */ diff --git a/docs/core-data-structures/settings.zh.md b/docs/core-data-structures/settings.zh.md index 955c4fbf7c..c746e3cc18 100644 --- a/docs/core-data-structures/settings.zh.md +++ b/docs/core-data-structures/settings.zh.md @@ -46,8 +46,9 @@ interface SettingsScope { /** Current resolved value: schema defaults, then `base`, then the user layer. */ get(): T /** - * Observe committed changes to this namespace's resolved value. A callback - * may be async; a rejection is contained and logged like a sync throw. + * Observe committed changes to this namespace's resolved value. Invocations + * of one callback run asynchronously, one at a time, in commit order; a + * rejection is contained and logged like a sync throw. * @param callback - invoked after each commit with the next and previous values. * @returns the disposer removing this observer. */ diff --git a/docs/event-producer-consumer.md b/docs/event-producer-consumer.md index e3eb1d9435..74645a1674 100644 --- a/docs/event-producer-consumer.md +++ b/docs/event-producer-consumer.md @@ -35,7 +35,7 @@ This matrix shows which packages dispatch each harness-owned event and which pac | `session/disposed` | `emit` | [`packages/core/session/src/index.ts:80`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`session-persistence`](../packages/session-persistence/session-persistence), [`session-telemetry`](../packages/telemetry/session-telemetry), [`session-title`](../packages/session-title/session-title) | | `session/event` | `emit` | [`packages/core/session/src/index.ts:92`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`acp`](../packages/acp/acp), `apiproxy`, [`cli-demo`](../packages/examples/cli-demo), [`compact`](../packages/compact/compact), [`compact-basic`](../packages/compact/compact-basic), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`jsonrpc`](../packages/ui/jsonrpc), [`plan-mode`](../packages/plan/plan-mode), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`session-telemetry`](../packages/telemetry/session-telemetry), [`session-title`](../packages/session-title/session-title), [`token-meter`](../packages/llm/token-meter), [`tools`](../packages/core/tools), [`tui`](../packages/ui/tui), [`user-approval`](../packages/ui/user-approval), [`workspace-context`](../packages/context/workspace-context) | | `session/flush` | `parallel` | [`packages/core/session/src/index.ts:102`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`session-persistence`](../packages/session-persistence/session-persistence), [`session-telemetry`](../packages/telemetry/session-telemetry) | -| `settings/updated` | `emit` | [`packages/settings/settings/src/index.ts:96`](../packages/settings/settings/src/index.ts) | [`settings`](../packages/settings/settings) (`emit`) | [`settings`](../packages/settings/settings) | +| `settings/updated` | `emit` | [`packages/settings/settings/src/index.ts:97`](../packages/settings/settings/src/index.ts) | [`settings`](../packages/settings/settings) (`events.dispatch`) | [`settings`](../packages/settings/settings) | | `slash/input-begin-command` | `bail` | [`packages/client/ui-slash/src/types.ts:230`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` | | `slash/input-consume-token` | `bail` | [`packages/client/ui-slash/src/types.ts:244`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` | | `slash/input-insert-reference` | `bail` | [`packages/client/ui-slash/src/types.ts:237`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` | diff --git a/packages/settings/settings-local/README.i18n.yaml b/packages/settings/settings-local/README.i18n.yaml index 455255941a..5d44f50f9d 100644 --- a/packages/settings/settings-local/README.i18n.yaml +++ b/packages/settings/settings-local/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/settings/settings-local/README.md -README.md: 9d0aa3982507ca16b382aaa918ca1536a98e29ea -README.zh.md: 075de7ee5b3e0ef0a4ee27eeb8cb098ca0d73456 +README.md: af8df7c030757b330e034a1c46507fbe75c9bab8 +README.zh.md: fc8943263b339baad1a92a1d0b0977b926e40f6e diff --git a/packages/settings/settings-local/README.md b/packages/settings/settings-local/README.md index 9d0aa39825..af8df7c030 100644 --- a/packages/settings/settings-local/README.md +++ b/packages/settings/settings-local/README.md @@ -19,6 +19,7 @@ Defaulting is one explicit `resolveSpec(config)` step; an unsupported extension - **Boot fails loud, reload keeps last-good.** An existing-but-invalid document fails plugin load; once live, an unreadable or unparsable edit warns and keeps the last good sections. A missing document resolves every namespace from defaults and `base`; deleting it publishes the same empty state. - **Write-back is atomic, owner-only, and symlink-proof.** `persist` exclusive-creates a random-suffix temp sibling with mode `0600` (`wx` refuses to follow a planted symlink) and renames over the target, cleaning the temp up on failure. YAML writes patch one namespace in the comment-preserving document; JSON re-serializes. +- **Cross-namespace writes serialize on one document.** Every namespace shares the file, so persists from different namespace queues chain internally; each render sees the text the previous write committed. - **Dispose quiesces.** Teardown stops accepting watcher events, closes the watcher, then waits out any queued or in-flight reload, so nothing publishes after disposal. - **Self-write suppression by content.** The provider caches the last good text; a watcher event whose content equals the cache (its own write included) is a no-op. diff --git a/packages/settings/settings-local/README.zh.md b/packages/settings/settings-local/README.zh.md index 075de7ee5b..fc8943263b 100644 --- a/packages/settings/settings-local/README.zh.md +++ b/packages/settings/settings-local/README.zh.md @@ -19,6 +19,7 @@ - **启动报错响亮，重载保留最后可用值。** 存在但非法的文档使插件加载失败；运行中不可读或不可解析的编辑只告警并保留最后可用分节。文档缺失时所有 namespace 按默认值与 `base` 解析；删除文档发布同样的空状态。 - **写回原子、仅属主可读、抗符号链接。** `persist` 以 `0600` 权限独占创建随机后缀临时同级文件（`wx` 拒绝跟随预埋符号链接）后 rename 覆盖目标，失败时清理临时文件。YAML 写回在保留注释的文档里只修补目标 namespace；JSON 重新序列化。 +- **跨 namespace 写入在同一文档上串行。** 所有 namespace 共享一个文件，来自不同 namespace 队列的 persist 在内部串联；每次渲染都基于上一次写入提交后的文本。 - **Dispose 保证静止。** 卸载先停止接收 watcher 事件、关闭 watcher，再等完排队与进行中的重载，之后不再有任何发布。 - **按内容抑制自写。** provider 缓存最后可用文本；watcher 事件内容与缓存相同（含自己的写入）即为 no-op。 diff --git a/packages/settings/settings-local/src/index.ts b/packages/settings/settings-local/src/index.ts index 2c020da63c..b305f61fe7 100644 --- a/packages/settings/settings-local/src/index.ts +++ b/packages/settings/settings-local/src/index.ts @@ -87,6 +87,8 @@ export class SettingsLocal extends Settings { private text: string | undefined /** Serializes watcher-triggered reloads so reads never interleave. */ private refreshTask: Promise = Promise.resolve() + /** Serializes whole-document writes across namespace queues; settled tail. */ + private persistChain: Promise = Promise.resolve() /** Set at dispose: refuse new watcher events and let in-flight work no-op. */ private closed = false @@ -121,7 +123,17 @@ export class SettingsLocal extends Settings { return doc } - protected async persist(ns: SettingsNamespace, section: Record): Promise { + protected persist(ns: SettingsNamespace, section: Record): Promise { + // One document backs every namespace, so writes from different namespace + // queues must serialize here: each render must see the text the previous + // write committed, or the loser's section silently vanishes from disk. + // The stored tail is settled on both outcomes, so chaining needs no catch. + const task = this.persistChain.then(() => this.persistSection(ns, section)) + this.persistChain = task.then(() => undefined, () => undefined) + return task + } + + private async persistSection(ns: SettingsNamespace, section: Record): Promise { const output = this.spec.format === 'yaml' ? this.renderYaml(ns, section) : this.renderJson(ns, section) diff --git a/packages/settings/settings-local/tests/loader-composition.spec.ts b/packages/settings/settings-local/tests/loader-composition.spec.ts index d584c11899..c7cea89e41 100644 --- a/packages/settings/settings-local/tests/loader-composition.spec.ts +++ b/packages/settings/settings-local/tests/loader-composition.spec.ts @@ -1,7 +1,9 @@ /** * Real-composition guard: the provider and a consumer plugin boot from a - * test-only cordis.yml through the actual Loader + Include path, and an - * external edit of settings.yaml hot-publishes into the consumer's scope. + * test-only cordis.yml through the actual Loader + Include path, an external + * edit of settings.yaml hot-publishes into the consumer's scope, and the same + * consumer booted WITHOUT a settings entry keeps its entry-config resolution — + * the documented optional-inject fallback. */ import { mkdtemp, rm, writeFile } from 'node:fs/promises' @@ -39,33 +41,50 @@ afterEach(async () => { interface ConsumerState { scope: SettingsScope | undefined seen: ThemeConfig[] + /** What the consumer is actually running with, settings or not. */ + applied: ThemeConfig | undefined } -async function loadComposition(): Promise<{ ctx: Context; state: ConsumerState; settingsPath: string }> { +async function loadComposition( + options?: { withSettings?: boolean }, +): Promise<{ ctx: Context; state: ConsumerState; settingsPath: string }> { + const withSettings = options?.withSettings ?? true root = await mkdtemp(join(tmpdir(), 'dsh-settings-composition-')) const settingsPath = join(root, 'settings.yaml') await writeFile(settingsPath, 'ui-theme:\n theme: light\n') - const state: ConsumerState = { scope: undefined, seen: [] } + const state: ConsumerState = { scope: undefined, seen: [], applied: undefined } const consumer = { name: 'settings-consumer', - inject: ['settings'], apply: (ctx: Context) => { - const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema, { - base: { fontSize: 16 }, + // The documented consumer shape: no hard dependency — entry config alone + // is the running state, and the scoped inject overlays the user layer + // only while a settings service exists. + const base: Partial = { fontSize: 16 } + state.applied = ThemeSchema(base as ThemeConfig) + ctx.inject(['settings'], (child: Context) => { + const scope = child.settings.register(settingsNamespace('ui-theme'), ThemeSchema, { base }) + state.scope = scope + state.applied = scope.get() + scope.watch((next) => { + state.seen.push(next) + state.applied = next + }) }) - state.scope = scope - scope.watch((next) => { state.seen.push(next) }) }, } const configPath = join(root, 'cordis.yml') await writeFile(configPath, [ - '- id: settings', - " name: '@deepseek-ai/dsh-settings-local'", - ' config:', - ` path: ${JSON.stringify(settingsPath)}`, - ' debounceMs: 10', + ...withSettings + ? [ + '- id: settings', + " name: '@deepseek-ai/dsh-settings-local'", + ' config:', + ` path: ${JSON.stringify(settingsPath)}`, + ' debounceMs: 10', + ] + : [], '- id: consumer', ' name: test-settings-consumer', '', @@ -100,7 +119,9 @@ describe('settings-local real composition', () => { const { ctx, state, settingsPath } = await loadComposition() // Composition resolution: user layer over the consumer's composition base. - expect(state.scope!.get()).toEqual({ theme: 'light', fontSize: 16 }) + await vi.waitFor(() => { + expect(state.scope!.get()).toEqual({ theme: 'light', fontSize: 16 }) + }) expect(ctx.get('settings')!.describe().map(entry => entry.ns)).toEqual(['ui-theme']) await writeFile(settingsPath, 'ui-theme:\n theme: dark\n fontSize: 20\n') @@ -109,4 +130,16 @@ describe('settings-local real composition', () => { }, { timeout: 5000 }) expect(state.seen.at(-1)).toEqual({ theme: 'dark', fontSize: 20 }) }) + + it('boots the same consumer without a settings entry and keeps entry-config resolution', async () => { + const { ctx, state } = await loadComposition({ withSettings: false }) + + // No settings service anywhere in the composition… + expect(ctx.get('settings')).toBeUndefined() + // …so the consumer runs on schema defaults plus its composition base, and + // never receives a scope. + expect(state.applied).toEqual({ theme: 'dark', fontSize: 16 }) + expect(state.scope).toBeUndefined() + expect(state.seen).toEqual([]) + }) }) diff --git a/packages/settings/settings-local/tests/local.spec.ts b/packages/settings/settings-local/tests/local.spec.ts index 1c74429153..4c3c24ccd9 100644 --- a/packages/settings/settings-local/tests/local.spec.ts +++ b/packages/settings/settings-local/tests/local.spec.ts @@ -146,6 +146,23 @@ describe('persist', () => { expect((await readdir(dir)).sort()).toEqual(['settings.yaml']) }) + it('serializes cross-namespace writes into one on-disk document', async () => { + const dir = await tempDir() + const path = join(dir, 'settings.yaml') + const ctx = await boot({ path, watch: false }) + const alpha = ctx.settings.register(settingsNamespace('alpha'), ThemeSchema) + const beta = ctx.settings.register(settingsNamespace('beta'), ThemeSchema) + await Promise.all([ + alpha.update({ theme: 'light' }), + beta.update({ fontSize: 20 }), + ]) + const text = await readFile(path, 'utf8') + expect(text).toContain('alpha:') + expect(text).toContain('beta:') + expect(alpha.get().theme).toBe('light') + expect(beta.get().fontSize).toBe(20) + }) + it('never follows a planted symlink at a temp path and never leaves the document a symlink', async () => { const dir = await tempDir() const path = join(dir, 'settings.yaml') @@ -209,6 +226,9 @@ describe('persist', () => { await chmod(dir, 0o700) expect((await readdir(dir)).sort()).toEqual(['settings.yaml']) expect(scope.get().theme).toBe('light') + // The failed persist must not poison the document write chain. + await scope.update({ theme: 'dark' }) + expect(scope.get().theme).toBe('dark') }) it('round-trips a json document', async () => { diff --git a/packages/settings/settings/README.i18n.yaml b/packages/settings/settings/README.i18n.yaml index 6f5e5c6beb..63a274dd4d 100644 --- a/packages/settings/settings/README.i18n.yaml +++ b/packages/settings/settings/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/settings/settings/README.md -README.md: f7858a247f6011cd0654a73b5325d81c118441e5 -README.zh.md: 67ecba695066389bfe3a69f517d52f91b48b6c75 +README.md: ff6cdeb57a265dbaa9d5f50de1d558f1e3cb581f +README.zh.md: d820a5c1fa804455c439f1a155e7628f5118a49b diff --git a/packages/settings/settings/README.md b/packages/settings/settings/README.md index f7858a247f..ff6cdeb57a 100644 --- a/packages/settings/settings/README.md +++ b/packages/settings/settings/README.md @@ -11,7 +11,8 @@ Abstract user-settings seam (`ctx.settings`). One provider holds a raw document - `get(ns)` — resolved value, `undefined` while unregistered. - `update(ns, patch)` — deep-merges the plain-object patch into the user section only (never the `base`), validates the resolved candidate, persists through the provider, then commits. Validation failure rejects before anything is persisted; a read-only provider (`writable: false`) rejects every write. Writes to one namespace are serialized in call order. - `replace(ns, section)` — sets the user section wholesale: the removal/reset path a merge cannot express (`replace({})` re-inherits `base` and schema defaults). -- Resolved values are deep-frozen snapshots; watchers receive `(next, prev)` after each commit, and watcher failures — sync throws and async rejections alike — are contained. +- Resolved values are deep-frozen snapshots. Watchers receive `(next, prev)` after each commit: invocations of one callback run asynchronously, one at a time, in commit order (a slow stale invocation can never apply after a newer one), and failures — sync throws and async rejections alike — are contained. The `settings/updated` event fans out one listener at a time, so one throwing listener cannot starve the rest. +- Service teardown refuses new writes and drains every queued write before disposal completes; a write whose registrant fiber was disposed mid-flight still reaches storage but commits and notifies nobody. ## Provider contract diff --git a/packages/settings/settings/README.zh.md b/packages/settings/settings/README.zh.md index 67ecba6950..d820a5c1fa 100644 --- a/packages/settings/settings/README.zh.md +++ b/packages/settings/settings/README.zh.md @@ -11,7 +11,8 @@ - `get(ns)` — 解析值；未注册时为 `undefined`。 - `update(ns, patch)` — 把普通对象 patch 深合并进用户分节（绝不合并进 `base`），校验解析候选值，经 provider 持久化后提交。校验失败在持久化前拒绝；只读 provider（`writable: false`）拒绝一切写入。同一 namespace 的写入按调用顺序串行。 - `replace(ns, section)` — 整体替换用户分节：merge 表达不了的删除/重置路径（`replace({})` 重新继承 `base` 与 schema 默认值）。 -- 解析值是深冻结快照；每次提交后观察者收到 `(next, prev)`；观察者异常——同步抛出与异步拒绝——均被隔离。 +- 解析值是深冻结快照。每次提交后观察者收到 `(next, prev)`：同一回调的调用异步、逐次、按提交顺序执行（慢的旧调用绝不会覆盖更新的结果），异常——同步抛出与异步拒绝——均被隔离。`settings/updated` 事件逐 listener 扇出，一个抛错的 listener 不会饿死其余 listener。 +- 服务卸载先拒绝新写入并排干全部排队写入后才完成；registrant fiber 在写入途中被 dispose 时，该写入仍到达存储，但不向任何人提交或通知。 ## Provider 契约 diff --git a/packages/settings/settings/src/index.ts b/packages/settings/settings/src/index.ts index 10b21c2154..a7e9366048 100644 --- a/packages/settings/settings/src/index.ts +++ b/packages/settings/settings/src/index.ts @@ -58,8 +58,9 @@ export interface SettingsScope { /** Current resolved value: schema defaults, then `base`, then the user layer. */ get(): T /** - * Observe committed changes to this namespace's resolved value. A callback - * may be async; a rejection is contained and logged like a sync throw. + * Observe committed changes to this namespace's resolved value. Invocations + * of one callback run asynchronously, one at a time, in commit order; a + * rejection is contained and logged like a sync throw. * @param callback - invoked after each commit with the next and previous values. * @returns the disposer removing this observer. */ @@ -149,6 +150,13 @@ function deepFreeze(value: T): T { return Object.freeze(value) } +/** One registered watcher and its serialized invocation chain. */ +interface SettingsWatcher { + callback: (next: never, prev: never) => void | Promise + /** Settled tail: invocations of this callback run one at a time, in commit order. */ + tail: Promise +} + /** One live namespace registration owned by a registrant fiber. */ interface SettingsRegistration { ns: SettingsNamespace @@ -156,7 +164,7 @@ interface SettingsRegistration { base: unknown applies: SettingsApplies resolved: unknown - watchers: Set<(next: never, prev: never) => void | Promise> + watchers: Set } /** @@ -171,6 +179,13 @@ export abstract class Settings extends Service { private document: Record = {} /** Per-namespace write chains; settled tails, so a failure never poisons the queue. */ private readonly writeQueues = new Map>() + /** Set at service dispose: refuse new writes while queued ones drain. */ + private stopped = false + + /** Opaque read of {@link stopped}: control flow cannot narrow it across awaits. */ + private isStopped(): boolean { + return this.stopped + } constructor(ctx: Context) { super(ctx, 'settings') @@ -178,10 +193,17 @@ export abstract class Settings extends Service { /** * Load the provider's document once and publish it before the service - * becomes injectable. Providers with their own init (watchers, connections) - * delegate here first via `yield* super[Service.init]()`. + * becomes injectable, and register the write-drain teardown. Providers with + * their own init (watchers, connections) delegate here first via + * `yield* super[Service.init]()`; their disposers then run before the drain. */ - async* [Service.init](): AsyncGenerator<() => void, void, void> { + async* [Service.init](): AsyncGenerator<() => Promise | void, void, void> { + yield async () => { + // Teardown: refuse new writes, then wait until every queued write chain + // settles so disposal completes only once storage is quiescent. + this.stopped = true + await Promise.allSettled([...this.writeQueues.values()]) + } this.publish(await this.load()) } @@ -230,8 +252,9 @@ export abstract class Settings extends Service { return { get: () => registration.resolved as T, watch: (callback) => { - registration.watchers.add(callback) - return () => registration.watchers.delete(callback) + const watcher: SettingsWatcher = { callback: callback, tail: Promise.resolve() } + registration.watchers.add(watcher) + return () => registration.watchers.delete(watcher) }, update: patch => this.update(ns, patch), replace: section => this.replace(ns, section), @@ -287,27 +310,50 @@ export abstract class Settings extends Service { /** Validate a write, then queue it on the namespace's serialized write chain. */ private write(ns: SettingsNamespace, input: object, mode: 'merge' | 'replace'): Promise { + const verb = mode === 'merge' ? 'update' : 'replace' const registration = this.registrations.get(ns) if (registration === undefined) { throw new Error(`settings namespace "${ns}" is not registered`) } + if (this.isStopped()) { + throw new Error(`settings service is disposed: "${ns}" cannot be written`) + } if (!this.writable) { throw new Error(`settings provider is read-only: "${ns}" cannot be updated in-process`) } if (!isPlainObject(input)) { - throw new TypeError(`settings ${mode === 'merge' ? 'update' : 'replace'} for "${ns}" must be a plain object`) + throw new TypeError(`settings ${verb} for "${ns}" must be a plain object`) + } + // Snapshot at call time: the queue must never read a caller-owned object + // the caller may keep mutating while the write waits its turn. + let snapshot: Record + try { + snapshot = structuredClone(input) + } catch { + throw new TypeError(`settings ${verb} for "${ns}" must be JSON-shaped (structured-cloneable) data`) } const previous = this.writeQueues.get(ns) ?? Promise.resolve() // Chain past a failed predecessor: one rejected write must not poison the // namespace queue for every later caller. const run = previous.catch(() => undefined).then(async () => { + if (this.isStopped()) { + throw new Error(`settings service was disposed before the queued "${ns}" ${verb} ran`) + } + if (this.registrations.get(ns) !== registration) { + throw new Error(`settings namespace "${ns}" registration was disposed before the queued ${verb} ran`) + } const section = mode === 'merge' - ? mergeLayers(this.section(ns) ?? {}, input) as Record - : structuredClone(input) + ? mergeLayers(this.section(ns) ?? {}, snapshot) as Record + : snapshot const next = deepFreeze(this.resolve(registration.schema, registration.base, section)) await this.persist(ns, section) + // The write reached storage either way; the cache must say so. Commit + // only when this registration is still the namespace owner — a fiber + // disposed (or replaced) mid-persist must not receive the notification. this.document[ns] = section - this.commit(registration, next, 'update') + if (this.registrations.get(ns) === registration && !this.isStopped()) { + this.commit(registration, next, 'update') + } }) this.writeQueues.set(ns, run) return run @@ -358,29 +404,35 @@ export abstract class Settings extends Service { if (deepEqualJson(next, prev)) return registration.resolved = next for (const watcher of [...registration.watchers]) { + // Serialize per watcher: invocations of one callback run one at a time + // in commit order, so a slow stale invocation can never apply after a + // newer one. Sync throws and async rejections land in the same handler. + watcher.tail = watcher.tail + .then(() => watcher.callback(next as never, prev as never)) + .then(() => undefined, (error: unknown) => { + this.warnWatcherFailure(registration.ns, error) + }) + } + // Fan the event out one listener at a time (the plain emit stops at the + // first throwing listener, starving the rest). Invariant violations are + // harness-fatal by design and rethrow after every listener ran; any other + // failure is contained so one broken observer cannot wedge the commit + // path (and, through it, a provider's reload loop). + let invariantFailure: unknown + const args = ['settings/updated', registration.ns, next, prev, source] + for (const listener of this.ctx.events.dispatch('emit', args) as Array<(...listenerArgs: unknown[]) => unknown>) { try { - // A watcher may be async: adopt its promise so a rejection is contained - // here instead of surfacing as an unhandled rejection. - const outcome = watcher(next as never, prev as never) as unknown - if (outcome instanceof Promise) { - outcome.catch((error: unknown) => { - this.warnWatcherFailure(registration.ns, error) - }) - } + listener(registration.ns, next, prev, source) } catch (error) { - this.warnWatcherFailure(registration.ns, error) + if ((error as { code?: unknown } | null)?.code === 'INVARIANT') { + invariantFailure ??= error + continue + } + this.ctx.logger.warn('settings: a settings/updated listener for "%s" failed', registration.ns) + this.ctx.logger.warn(error) } } - try { - this.ctx.emit('settings/updated', registration.ns, next, prev, source) - } catch (error) { - // Invariant violations are harness-fatal by design; any other listener - // failure is contained so one broken observer cannot wedge the commit - // path (and, through it, a provider's reload loop). - if ((error as { code?: unknown } | null)?.code === 'INVARIANT') throw error - this.ctx.logger.warn('settings: a settings/updated listener for "%s" failed', registration.ns) - this.ctx.logger.warn(error) - } + if (invariantFailure !== undefined) throw invariantFailure as Error } /** Contained-watcher diagnostic shared by the sync and async failure paths. */ diff --git a/packages/settings/settings/tests/settings.spec.ts b/packages/settings/settings/tests/settings.spec.ts index c413e948ed..a989d9a5cc 100644 --- a/packages/settings/settings/tests/settings.spec.ts +++ b/packages/settings/settings/tests/settings.spec.ts @@ -52,9 +52,10 @@ const NestedSchema: z = z.object({ async function boot(options?: ConstructorParameters[1]) { const ctx = new Context() - await ctx.plugin(MemorySettings, options) + const fiber = ctx.plugin(MemorySettings, options) + await fiber const provider = ctx.get('settings') as MemorySettings - return { ctx, provider } + return { ctx, provider, fiber } } /** Record every settings/updated emission. */ @@ -341,6 +342,144 @@ describe('review regressions', () => { }) }) +describe('second review regressions', () => { + it('runs every settings/updated listener even when an earlier one throws', async () => { + const { ctx, provider } = await boot() + ctx.on('settings/updated', () => { + throw new Error('first listener boom') + }) + const second = vi.fn() + ctx.on('settings/updated', second) + ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + provider.pushExternal({ 'ui-theme': { theme: 'light' } }) + expect(second).toHaveBeenCalledTimes(1) + }) + + it('rejects an update queued after the registrant fiber disposed', async () => { + const { ctx } = await boot() + let scope: SettingsScope | undefined + const fiber = ctx.plugin({ + inject: ['settings'], + apply: (child: Context) => { + scope = child.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + }, + }) + await fiber + await fiber.dispose() + await expect(scope!.update({ theme: 'light' })).rejects.toThrow(/disposed|not registered/) + }) + + it('does not notify a registrant disposed while its update was in flight', async () => { + const { ctx, provider } = await boot({ persistDelayMs: 30 }) + const events = recordUpdates(ctx) + let scope: SettingsScope | undefined + const watcher = vi.fn() + const fiber = ctx.plugin({ + inject: ['settings'], + apply: (child: Context) => { + scope = child.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + scope.watch(watcher) + }, + }) + await fiber + const pending = scope!.update({ theme: 'light' }) + await new Promise(resolve => setTimeout(resolve, 5)) + await fiber.dispose() + await pending.catch(() => undefined) + await new Promise(resolve => setTimeout(resolve, 10)) + expect(watcher).not.toHaveBeenCalled() + expect(events).toEqual([]) + // The persist was already in flight, so storage keeps the write — but no + // commit reached the disposed registration. + expect(provider.doc['ui-theme']).toEqual({ theme: 'light' }) + }) + + it('drains in-flight writes at service dispose and rejects later ones', async () => { + const { ctx, provider, fiber } = await boot({ persistDelayMs: 20 }) + const service = ctx.settings + const scope = service.register(settingsNamespace('ui-theme'), ThemeSchema) + const pending = scope.update({ theme: 'light' }) + await new Promise(resolve => setTimeout(resolve, 5)) + await fiber.dispose() + // The teardown drained the in-flight write before completing… + await pending.catch(() => undefined) + const persistedAtDispose = provider.persisted.length + expect(persistedAtDispose).toBe(1) + // …and afterwards nothing writes and new writes reject. + await expect(service.update(settingsNamespace('ui-theme'), { theme: 'dark' })) + .rejects.toThrow(/disposed|not registered/) + await new Promise(resolve => setTimeout(resolve, 40)) + expect(provider.persisted.length).toBe(persistedAtDispose) + }) + + it('serializes invocations of one async watcher in commit order', async () => { + const { ctx, provider } = await boot() + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const applied: number[] = [] + let firstCall = true + scope.watch(async (next) => { + // The first (stale) invocation is slow; unserialised it would finish + // last and clobber the newer applied state. + const delay = firstCall ? 30 : 0 + firstCall = false + await new Promise(resolve => setTimeout(resolve, delay)) + applied.push(next.fontSize) + }) + provider.pushExternal({ 'ui-theme': { fontSize: 1 } }) + provider.pushExternal({ 'ui-theme': { fontSize: 2 } }) + await vi.waitFor(() => { + expect(applied).toHaveLength(2) + }) + expect(applied).toEqual([1, 2]) + }) + + it('rejects a plain object that is not structured-cloneable', async () => { + const { ctx } = await boot() + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + await expect(scope.update({ theme: () => 'dark' })) + .rejects.toThrow(/JSON-shaped/) + }) + + it('rejects a write still queued when the service disposes', async () => { + const { ctx, fiber } = await boot({ persistDelayMs: 20 }) + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const first = scope.update({ theme: 'light' }) + const second = scope.update({ fontSize: 20 }) + await new Promise(resolve => setTimeout(resolve, 5)) + await fiber.dispose() + await first + await expect(second).rejects.toThrow(/disposed before the queued/) + }) + + it('rejects a write still queued when the registrant disposes', async () => { + const { ctx } = await boot({ persistDelayMs: 20 }) + let scope: SettingsScope | undefined + const fiber = ctx.plugin({ + inject: ['settings'], + apply: (child: Context) => { + scope = child.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + }, + }) + await fiber + const first = scope!.update({ theme: 'light' }) + const second = scope!.update({ fontSize: 20 }) + await new Promise(resolve => setTimeout(resolve, 5)) + await fiber.dispose() + await first + await expect(second).rejects.toThrow(/registration was disposed before the queued/) + }) + + it('snapshots the patch at call time so caller mutation cannot leak in', async () => { + const { ctx } = await boot() + const scope = ctx.settings.register(settingsNamespace('ui-theme'), ThemeSchema) + const patch = { fontSize: 18 } + const pending = scope.update(patch) + patch.fontSize = 99 + await pending + expect(scope.get().fontSize).toBe(18) + }) +}) + describe('publish', () => { it('notifies watchers of an external change with source provider', async () => { const { ctx, provider } = await boot() @@ -349,10 +488,12 @@ describe('publish', () => { const watcher = vi.fn() scope.watch(watcher) provider.pushExternal({ 'ui-theme': { theme: 'light' } }) - expect(watcher).toHaveBeenCalledWith( - { theme: 'light', fontSize: 14 }, - { theme: 'dark', fontSize: 14 }, - ) + await vi.waitFor(() => { + expect(watcher).toHaveBeenCalledWith( + { theme: 'light', fontSize: 14 }, + { theme: 'dark', fontSize: 14 }, + ) + }) expect(events[0]!.source).toBe('provider') }) @@ -410,7 +551,9 @@ describe('watch', () => { const second = vi.fn() scope.watch(second) provider.pushExternal({ 'ui-theme': { theme: 'light' } }) - expect(second).toHaveBeenCalledTimes(1) + await vi.waitFor(() => { + expect(second).toHaveBeenCalledTimes(1) + }) expect(events).toHaveLength(1) expect(scope.get()).toEqual({ theme: 'light', fontSize: 14 }) }) From 42de60347acbf5953747f4ad4208f5bb53011a9b Mon Sep 17 00:00:00 2001 From: Yichen Jiang Date: Wed, 29 Jul 2026 10:26:29 +0800 Subject: [PATCH 023/324] docs: raise packages/README.md budget ceiling to 850 The group table legitimately gained one row for the new settings group; the row itself is already condensed to the minimum. The intended raise missed the merge commit because a pipeline swallowed the failing edit's exit status. --- scripts/doc-budgets.manifest.json | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/doc-budgets.manifest.json b/scripts/doc-budgets.manifest.json index 80766e314d..48a570a20d 100644 --- a/scripts/doc-budgets.manifest.json +++ b/scripts/doc-budgets.manifest.json @@ -7,5 +7,5 @@ "docs/testing.md": 1100, "examples/AGENTS.md": 310, "packages/AGENTS.md": 675, - "packages/README.md": 845 + "packages/README.md": 850 } From d3d370e4d2a10e17c19bafda58fbd95c2895bd41 Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 19:48:59 -0700 Subject: [PATCH 024/324] fix(hooks): reuse compiled Codex matchers --- .../2026-06-30-hook-protocol-lib.i18n.yaml | 4 +- .../feature/2026-06-30-hook-protocol-lib.md | 2 +- .../2026-06-30-hook-protocol-lib.zh.md | 2 +- packages/hooks/hook-protocol/README.i18n.yaml | 4 +- packages/hooks/hook-protocol/README.md | 4 +- packages/hooks/hook-protocol/README.zh.md | 4 +- packages/hooks/hook-protocol/src/index.ts | 3 +- packages/hooks/hook-protocol/src/matcher.ts | 72 +++++++++++++++--- .../tests/matcher-lifecycle.spec.ts | 45 ++++++++++++ .../hooks/hook-protocol/tests/matcher.spec.ts | 27 ++++++- packages/hooks/hooks-claude/src/index.ts | 19 ++++- packages/hooks/hooks-codex/src/index.ts | 26 ++++++- .../tests/matcher-lifecycle.spec.ts | 73 +++++++++++++++++++ 13 files changed, 254 insertions(+), 31 deletions(-) create mode 100644 packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts create mode 100644 packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml index 24770df7cb..2de097ee74 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md -2026-06-30-hook-protocol-lib.md: 37f379a199b6e613101f76ac1700671eae1915b8 -2026-06-30-hook-protocol-lib.zh.md: 4f03ce6d9c33c16c9a12dc3dbe2a673a31eb0d85 +2026-06-30-hook-protocol-lib.md: a169b94611fa3f5b9606a100957b3146b662ee12 +2026-06-30-hook-protocol-lib.zh.md: 56e32d36dbda882ce72026f8d9425aac5b97e9eb diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md index 37f379a199..a169b94611 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md @@ -15,7 +15,7 @@ This Agent Note introduces `@deepseek-ai/dsh-hook-protocol`, a **library** (not A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns four primitive families and the `hook/*` session events; each bridge plugin (`dsh-hooks-claude`, `dsh-hooks-codex`) owns what genuinely differs. **Shared (here):** -- **Matcher** — `matcherDiagnostic(pattern, mode)` and `matchesMatcher(pattern, query, mode)`. Pure `[A-Za-z0-9_|]+` patterns use the shared exact-match fast path (pipe = alternatives); the ONE remaining dialect axis is collapsed to `mode`: other Claude patterns use JavaScript `RegExp`, while other Codex patterns use Rust `regex`, including Rust-only syntax such as `(?i)`. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, validates the remaining runnable groups, and treats an invalid regex there as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. Runtime matching still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. +- **Matcher** — `matcherDiagnostic(pattern, mode)`, `compileMatchers(patterns, mode)`, and `matchesMatcher(pattern, query, mode)`. Pure `[A-Za-z0-9_|]+` patterns use the shared exact-match fast path (pipe = alternatives); the ONE remaining dialect axis is collapsed to `mode`: other Claude patterns use JavaScript `RegExp`, while other Codex patterns use Rust `regex`, including Rust-only syntax such as `(?i)`. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, validates the remaining runnable groups, and treats an invalid regex there as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. For runtime, a bridge compiles its finite set of unique config patterns ONCE, reuses that set across hook points, and disposes it after detached runs drain on plugin teardown. This config-scoped ownership avoids a module-global cache while preventing repeated Rust/WASM construction from raising a non-shrinking memory high-water mark on every match. The one-shot predicate still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. - **Execution** — `runHook(bash, hook, options)`. Runs a command hook through the `ctx.bash` seam rather than a bespoke `spawn`: the executor already provides the scrubbed-but-overridable env, process-group kills, and timeout the protocol needs, and `dsh-bash`'s `stdin`/`env` fields (added for exactly this) are the trusted-plugin surface an in-process bridge is allowed to use. It serializes the bridge-built payload to stdin (trailing newline iff CC), honors the hook's `timeoutSec` (else `DEFAULT_HOOK_TIMEOUT_MS`, the 10-minute reference default both dialects share), and never throws (an executor rejection becomes a non-blocking-error `HookOutput`). - **Decode** — `parseHookOutput(exit, stdout, stderr)`, the exit-code + structured-stdout codec, producing a dialect-neutral `HookOutput`. Exit `0` → lenient JSON parse of stdout; exit `2` → blocking error with `stderr` as the reason (surfaced as `decision: 'block'` so no caller needs a separate exit-code branch); other → non-blocking error. Parses the CC structured-stdout fields that have a consumer on some path (`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`); the bridge honors only the subset meaningful for its dialect. Fields with no consumer on any path are not parsed at all (CC's `suppressOutput` — hook stdout never enters a transcript here, so there is nothing to suppress; see [the tighten-hook-protocol-contract Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)). - **Merge** — `mergeHookOutputs(outputs)`, folding multiple matched hooks into one most-restrictive `MergedHookOutcome`: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined `\n\n`, context/system-messages accumulated in order. diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md index 4f03ce6d9c..56e32d36db 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md @@ -15,7 +15,7 @@ Status: implemented 在 `packages/hooks/` 分组下新建 `hook-protocol` 作为纯库。它拥有四个原语族和 `hook/*` 会话事件；每个桥接插件（`dsh-hooks-claude`、`dsh-hooks-codex`）拥有真正不同的部分。 **共享（本库）：** -- **Matcher** — `matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。纯 `[A-Za-z0-9_|]+` pattern 使用共享的精确匹配快速路径（管道符 = 多选）；剩余的唯一方言差异收敛为 `mode`：其他 Claude pattern 使用 JavaScript `RegExp`，其他 Codex pattern 使用 Rust `regex`，包括 `(?i)` 等 Rust 专属语法。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，丢弃受支持但没有 matcher 匹配对象的事件所带 matcher 字段，再校验剩余的可运行 group；其中的无效正则会导致整份配置加载失败，并输出稳定的方言／模式／事件诊断，且不注册任何 hook 监听器。运行时匹配仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 +- **Matcher** — `matcherDiagnostic(pattern, mode)`、`compileMatchers(patterns, mode)` 与 `matchesMatcher(pattern, query, mode)`。纯 `[A-Za-z0-9_|]+` pattern 使用共享的精确匹配快速路径（管道符 = 多选）；剩余的唯一方言差异收敛为 `mode`：其他 Claude pattern 使用 JavaScript `RegExp`，其他 Codex pattern 使用 Rust `regex`，包括 `(?i)` 等 Rust 专属语法。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，丢弃受支持但没有 matcher 匹配对象的事件所带 matcher 字段，再校验剩余的可运行 group；其中的无效正则会导致整份配置加载失败，并输出稳定的方言／模式／事件诊断，且不注册任何 hook 监听器。运行时，桥接会将配置中有限的唯一 pattern 集合只编译一次，在各 hook 点重复使用，并在插件 teardown 时先 drain 脱离运行，再释放该集合。这种配置作用域的所有权既避免模块全局缓存，也防止反复构造 Rust／WASM 正则在每次匹配时抬高且无法收缩的内存高水位。一次性谓词仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 - **执行** — `runHook(bash, hook, options)`。通过 `ctx.bash` seam 而非自建 `spawn` 运行命令钩子：执行器已提供清洗但可覆盖的 env、进程组 kill 和超时，正是协议所需的能力；`dsh-bash` 的 `stdin`/`env` 字段（正是为此添加的）是进程内桥接插件被允许使用的受信插件接口。它将桥接插件构建的 payload 序列化到 stdin（CC 时追加尾部换行），遵守钩子的 `timeoutSec`（否则使用 `DEFAULT_HOOK_TIMEOUT_MS`，即两种方言共享的 10 分钟参考默认值），且从不抛异常（执行器拒绝变为 non-blocking-error 的 `HookOutput`）。 - **解码** — `parseHookOutput(exit, stdout, stderr)`，exit-code + structured-stdout 编解码器，产出方言无关的 `HookOutput`。Exit `0` → 宽松 JSON 解析 stdout；exit `2` → blocking error，`stderr` 为原因（以 `decision: 'block'` 呈现，调用方无需单独处理 exit-code 分支）；其他 → non-blocking error。解析 CC structured-stdout 中在某条路径上有消费方的字段（`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`）；桥接插件只采纳对其方言有意义的子集。在任何路径上都没有消费方的字段不予解析（CC 的 `suppressOutput`——钩子 stdout 在此处从不进入 transcript（文本记录），因此无需抑制；见 [收紧钩子协议契约 Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)）。 - **合并** — `mergeHookOutputs(outputs)`，将多个匹配钩子的输出折叠为一个最严格的 `MergedHookOutcome`：权限优先级 **deny > ask > allow**，halt 在首个 `continue:false` 时粘滞，阻止原因以 `\n\n` 拼接，context/system-messages 按序累积。 diff --git a/packages/hooks/hook-protocol/README.i18n.yaml b/packages/hooks/hook-protocol/README.i18n.yaml index de3ac9a7a6..6cd84c14a8 100644 --- a/packages/hooks/hook-protocol/README.i18n.yaml +++ b/packages/hooks/hook-protocol/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hook-protocol/README.md -README.md: e8e3e1b078f74636ee23f90a96d1e8748d7af373 -README.zh.md: 4671b179b222eea68cbcb00042d2ddcfe9a5691f +README.md: 1b4c6c3b73b0d4f3d5df06405d27b94652b6c686 +README.zh.md: 5b55034ff136129f83ae90a84b8efc89affcfce0 diff --git a/packages/hooks/hook-protocol/README.md b/packages/hooks/hook-protocol/README.md index e8e3e1b078..1b4c6c3b73 100644 --- a/packages/hooks/hook-protocol/README.md +++ b/packages/hooks/hook-protocol/README.md @@ -10,7 +10,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud | Concern | Here (`dsh-hook-protocol`) | The bridge (`dsh-hooks-claude` / `-codex`) | |---|---|---| -| Matcher validation + test | `matcherDiagnostic(pattern, mode)` for parse-time diagnostics; `matchesMatcher(pattern, query, mode)` for contained runtime matching | picks its native regex `mode` (`claude` = JavaScript, `codex` = Rust `regex`) and rejects a config group carrying a diagnostic | +| Matcher validation + test | `matcherDiagnostic(pattern, mode)` for parse-time diagnostics; `compileMatchers(patterns, mode)` for repeated config-lifetime matching; `matchesMatcher(pattern, query, mode)` for one-shot contained matching | picks its native regex `mode` (`claude` = JavaScript, `codex` = Rust `regex`), rejects a config group carrying a diagnostic, and disposes the compiled set on teardown | | Run a hook | `runHook(bash, hook, opts, now)` — stdin payload + env via `ctx.bash`, decode | builds the per-event stdin **payload** + the dialect's **env** | | Decode output | `parseHookOutput(exit, stdout, stderr)` → neutral `HookOutput` | maps the neutral `HookOutput` onto a seam-specific typed Decision | | Merge N hooks | `mergeHookOutputs(outputs)` → most-restrictive `MergedHookOutcome` | — | @@ -19,7 +19,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud ## Primitives -- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; both dialects treat a pure `[A-Za-z0-9_|]+` pattern as exact pipe-separated alternatives. Other patterns are unanchored regexes compiled in the native dialect: JavaScript for Claude Code, Rust `regex` for Codex (including inline flags such as `(?i)`). Bridge parsers discard matcher fields for events without matcher subjects, then use `matcherDiagnostic` to reject an invalid consumed regex with a stable diagnostic before registering any hooks. The runtime predicate still contains an invalid pattern as a non-match, so a direct library caller cannot throw into the agent loop. +- **`matcherDiagnostic(matcher, mode)` / `compileMatchers(matchers, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; both dialects treat a pure `[A-Za-z0-9_|]+` pattern as exact pipe-separated alternatives. Other patterns are unanchored regexes compiled in the native dialect: JavaScript for Claude Code, Rust `regex` for Codex (including inline flags such as `(?i)`). Bridge parsers discard matcher fields for events without matcher subjects, then use `matcherDiagnostic` to reject an invalid consumed regex with a stable diagnostic before registering any hooks. Each bridge uses `compileMatchers` to compile every unique config pattern once, reuses it at every hook point, and disposes the finite set after detached runs drain on plugin teardown; this avoids the Rust/WASM allocator's non-shrinking high-water mark growing on every match. `matchesMatcher` remains the contained one-shot predicate, and invalid runtime patterns are non-matches rather than exceptions. - **`runHook(bash, hook, options, now)`** — require and forward the caller-owned `options.signal`, serialize `options.payload` to the hook's stdin (with a trailing newline iff `options.trailingNewline`), merge `options.env` after the executor's credential scrub (the `dsh-bash` trusted-plugin surface), honor the hook's `timeoutSec` (else `options.defaultTimeoutMs` — the bridge owns the default, its config defaulting to the lib's `DEFAULT_HOOK_TIMEOUT_MS` 10-minute reference), and decode the result (threading `options.expectedEventName` to the codec). Cancellation therefore reaches the executor's process-group kill and join boundary. Never throws: an executor rejection (infra fault) becomes a `HookOutput` with `exitCode: undefined` (a non-blocking error). `now` is injected for testable durations. - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** decodes exit status and structured stdout. Exit 2 blocks with stderr; other failures are non-blocking. A matching hook-specific permission decision overrides the legacy top-level decision; mismatched or missing event discriminators suppress only event-specific fields. Top-level fields remain event-agnostic, and successful non-JSON output is left to the bridge. - **`mergeHookOutputs(outputs)`** — fold the results of every hook that matched one point: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined with `\n\n`, `additionalContext`/`systemMessages` accumulated in order. diff --git a/packages/hooks/hook-protocol/README.zh.md b/packages/hooks/hook-protocol/README.zh.md index 4671b179b2..5b55034ff1 100644 --- a/packages/hooks/hook-protocol/README.zh.md +++ b/packages/hooks/hook-protocol/README.zh.md @@ -10,7 +10,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 | 关注点 | 此处（`dsh-hook-protocol`） | 桥接（`dsh-hooks-claude` / `-codex`） | |---|---|---| -| Matcher 校验 + 测试 | `matcherDiagnostic(pattern, mode)` 用于解析时诊断；`matchesMatcher(pattern, query, mode)` 用于收敛的运行时匹配 | 选择自身原生正则 `mode`（`claude` = JavaScript，`codex` = Rust `regex`），并拒绝带有诊断的配置组 | +| Matcher 校验 + 测试 | `matcherDiagnostic(pattern, mode)` 用于解析时诊断；`compileMatchers(patterns, mode)` 用于配置生命周期内的重复匹配；`matchesMatcher(pattern, query, mode)` 用于一次性的收敛匹配 | 选择自身原生正则 `mode`（`claude` = JavaScript，`codex` = Rust `regex`），拒绝带有诊断的配置组，并在 teardown 时释放已编译集合 | | 运行 hook | `runHook(bash, hook, opts, now)`：通过 `ctx.bash` 提供 stdin payload + env，再解码 | 构造每个事件的 stdin **payload** + 该方言的 **env** | | 解码输出 | `parseHookOutput(exit, stdout, stderr)` → 中性 `HookOutput` | 将中性 `HookOutput` 映射到 seam 特定的类型化 Decision | | 合并 N 个 hook | `mergeHookOutputs(outputs)` → 最严格的 `MergedHookOutcome` | （无） | @@ -19,7 +19,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 ## 原语 -- **`matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；两种方言都将纯 `[A-Za-z0-9_|]+` pattern 视为按 pipe 分隔的精确多选。其他 pattern 会用原生方言编译为未锚定正则：Claude Code 使用 JavaScript，Codex 使用 Rust `regex`（包括 `(?i)` 等内联 flag）。桥接解析器会丢弃没有 matcher 匹配对象的事件所带 matcher 字段，再使用 `matcherDiagnostic` 在注册任何 hook 之前拒绝实际会被消费的无效正则，并输出稳定诊断。运行时谓词仍将无效 pattern 收敛为不匹配，因此直接库调用无法向 agent loop 抛出异常。 +- **`matcherDiagnostic(matcher, mode)` / `compileMatchers(matchers, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；两种方言都将纯 `[A-Za-z0-9_|]+` pattern 视为按 pipe 分隔的精确多选。其他 pattern 会用原生方言编译为未锚定正则：Claude Code 使用 JavaScript，Codex 使用 Rust `regex`（包括 `(?i)` 等内联 flag）。桥接解析器会丢弃没有 matcher 匹配对象的事件所带 matcher 字段，再使用 `matcherDiagnostic` 在注册任何 hook 之前拒绝实际会被消费的无效正则，并输出稳定诊断。每个桥接通过 `compileMatchers` 将配置中每个唯一 pattern 只编译一次，在各 hook 点重复使用，并在插件 teardown 时先 drain 脱离运行，再释放这个有限集合；因此 Rust／WASM 分配器不会因每次匹配都抬高且无法收缩的内存高水位。`matchesMatcher` 保留为收敛的一次性谓词，运行时无效 pattern 仍是不匹配而非异常。 - **`runHook(bash, hook, options, now)`**：要求并转发调用方拥有的 `options.signal`，将 `options.payload` 序列化到 hook stdin（当且仅当 `options.trailingNewline` 时添加尾随换行符），在执行器凭证清理后合并 `options.env`（`dsh-bash` 受信任插件表层），遵循 hook 的 `timeoutSec`（否则使用 `options.defaultTimeoutMs`；默认值属于桥接，其配置默认为 lib 的 `DEFAULT_HOOK_TIMEOUT_MS` 10 分钟参考值），再解码结果（将 `options.expectedEventName` 传递给 codec）。因此取消会到达执行器的进程组终止与 join 边界。它绝不抛出异常：执行器拒绝（基础设施故障）会变为 `HookOutput`，其 `exitCode: undefined`（非阻塞错误）。`now` 会被注入，以便测试持续时间。 - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** 解码退出状态与结构化 stdout。退出码 2 使用 stderr 阻塞；其他失败不阻塞。匹配的 hook 特定权限决策会覆盖遗留顶层决策；事件判别字段不匹配或缺失只会抑制事件特定字段。顶层字段仍与事件无关，成功但非 JSON 的输出会留给桥接处理。 - **`mergeHookOutputs(outputs)`**：折叠在一个点上匹配的每个 hook 结果：权限优先级为 **deny > ask > allow**，首个 `continue:false` 使 halt 粘滞，阻塞原因用 `\n\n` 连接，`additionalContext`／`systemMessages` 按顺序累积。 diff --git a/packages/hooks/hook-protocol/src/index.ts b/packages/hooks/hook-protocol/src/index.ts index d67746f824..ba38cac693 100644 --- a/packages/hooks/hook-protocol/src/index.ts +++ b/packages/hooks/hook-protocol/src/index.ts @@ -13,7 +13,8 @@ export type { MatcherGroup, MatcherMode, } from './types.ts' -export { matcherDiagnostic, matchesMatcher } from './matcher.ts' +export { compileMatchers, matcherDiagnostic, matchesMatcher } from './matcher.ts' +export type { CompiledMatchers } from './matcher.ts' export { parseHookOutput } from './codec.ts' export { DEFAULT_HOOK_TIMEOUT_MS, runHook } from './runner.ts' export type { RunHookOptions, RunHookResult } from './runner.ts' diff --git a/packages/hooks/hook-protocol/src/matcher.ts b/packages/hooks/hook-protocol/src/matcher.ts index e851a62f2e..f72c61f295 100644 --- a/packages/hooks/hook-protocol/src/matcher.ts +++ b/packages/hooks/hook-protocol/src/matcher.ts @@ -28,6 +28,19 @@ function isMatchAll(matcher: string | undefined): boolean { /** An exact pattern is purely word chars + `|` (the regex-vs-literal discriminator). */ const EXACT_MATCHER = /^[A-Za-z0-9_|]+$/ +interface CompiledMatcher { + matches(query: string): boolean + dispose(): void +} + +/** A config-lifetime matcher set compiled once and explicitly released. */ +export interface CompiledMatchers { + /** Match one of the patterns supplied to {@link compileMatchers}. */ + matches(matcher: string | undefined, query: string): boolean + /** Release every native matcher. Safe to call more than once. */ + dispose(): void +} + /** Compile one dialect's unanchored regex; invalid patterns return `undefined`. */ function compileRegex(pattern: string, mode: MatcherMode): RegExp | RustRegex | undefined { try { @@ -39,11 +52,55 @@ function compileRegex(pattern: string, mode: MatcherMode): RegExp | RustRegex | } } -/** Release the WASM-backed Codex regex once a one-shot validation or match is done. */ +/** Release a WASM-backed Codex regex when its owning matcher lifetime ends. */ function disposeRegex(regex: RegExp | RustRegex): void { if (regex instanceof RRegex) regex.free() } +/** Compile one matcher into a reusable, explicitly disposable predicate. */ +function compileMatcher(matcher: string | undefined, mode: MatcherMode): CompiledMatcher { + if (isMatchAll(matcher)) return { matches: () => true, dispose: () => {} } + const pattern = matcher as string + if (EXACT_MATCHER.test(pattern)) { + const alternatives = new Set(pattern.split('|')) + return { matches: query => alternatives.has(query), dispose: () => {} } + } + const regex = compileRegex(pattern, mode) + if (regex === undefined) return { matches: () => false, dispose: () => {} } + return { + matches: query => regex instanceof RRegex ? regex.isMatch(query) : regex.test(query), + dispose: () => { disposeRegex(regex) }, + } +} + +/** + * Compile a finite config's unique matcher patterns for repeated evaluation. + * The returned registry owns native Rust-regex allocations; its caller must + * dispose it when the config/plugin lifetime ends. + * @param matchers - the complete finite set of patterns in one loaded config. + * @param mode - the native regex dialect used for non-literal patterns. + * @returns a reusable registry that owns and disposes its compiled regexes. + */ +export function compileMatchers(matchers: Iterable, mode: MatcherMode): CompiledMatchers { + const compiled = new Map() + for (const matcher of matchers) { + if (!compiled.has(matcher)) compiled.set(matcher, compileMatcher(matcher, mode)) + } + let disposed = false + return { + matches(matcher, query) { + if (disposed) return false + return compiled.get(matcher)?.matches(query) ?? false + }, + dispose() { + if (disposed) return + disposed = true + for (const matcher of compiled.values()) matcher.dispose() + compiled.clear() + }, + } +} + /** * Validate one matcher before a bridge accepts its config group. * @param matcher - configured pattern; match-all sentinels are valid. @@ -73,17 +130,10 @@ export function matcherDiagnostic(matcher: string | undefined, mode: MatcherMode * regex. */ export function matchesMatcher(matcher: string | undefined, query: string, mode: MatcherMode): boolean { - if (isMatchAll(matcher)) return true - // matcher is a non-empty string past the match-all guard. - const pattern = matcher as string - if (EXACT_MATCHER.test(pattern)) { - return pattern.split('|').includes(query) - } - const regex = compileRegex(pattern, mode) - if (regex === undefined) return false + const compiled = compileMatcher(matcher, mode) try { - return regex instanceof RRegex ? regex.isMatch(query) : regex.test(query) + return compiled.matches(query) } finally { - disposeRegex(regex) + compiled.dispose() } } diff --git a/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts b/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts new file mode 100644 index 0000000000..0988bfaea7 --- /dev/null +++ b/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts @@ -0,0 +1,45 @@ +import { createRequire } from 'node:module' +import { describe, expect, it, vi } from 'vitest' +import type { RRegex as RustRegex } from 'rregex' + +describe('compileMatchers — native regex lifecycle', () => { + it('constructs each unique Codex regex once across repeated matches and frees it once', async () => { + const require = createRequire(import.meta.url) + const rregex = require('rregex') as { RRegex: new(pattern: string) => RustRegex } + const OriginalRRegex = rregex.RRegex + const construct = vi.fn<(pattern: string) => void>() + const free = vi.fn<() => void>() + + class CountingRRegex extends OriginalRRegex { + constructor(pattern: string) { + super(pattern) + construct(pattern) + } + + override free(): void { + free() + super.free() + } + } + + rregex.RRegex = CountingRRegex + vi.resetModules() + try { + const { compileMatchers } = await import('@deepseek-ai/dsh-hook-protocol/src/matcher.ts') + const matchers = compileMatchers(['(?i)^bash$', '(?i)^bash$', '^write$'], 'codex') + expect(construct.mock.calls.map(([pattern]) => pattern)).toEqual(['(?i)^bash$', '^write$']) + + for (let i = 0; i < 1_000; i++) { + expect(matchers.matches('(?i)^bash$', 'BASH')).toBe(true) + } + expect(construct).toHaveBeenCalledTimes(2) + + matchers.dispose() + matchers.dispose() + expect(free).toHaveBeenCalledTimes(2) + } finally { + rregex.RRegex = OriginalRRegex + vi.resetModules() + } + }) +}) diff --git a/packages/hooks/hook-protocol/tests/matcher.spec.ts b/packages/hooks/hook-protocol/tests/matcher.spec.ts index 7050ab260d..aa9235a003 100644 --- a/packages/hooks/hook-protocol/tests/matcher.spec.ts +++ b/packages/hooks/hook-protocol/tests/matcher.spec.ts @@ -1,5 +1,5 @@ import { describe, expect, it } from 'vitest' -import { matcherDiagnostic, matchesMatcher } from '@deepseek-ai/dsh-hook-protocol' +import { compileMatchers, matcherDiagnostic, matchesMatcher } from '@deepseek-ai/dsh-hook-protocol' describe('matchesMatcher — match-all sentinels (both dialects)', () => { for (const mode of ['claude', 'codex'] as const) { @@ -82,3 +82,28 @@ describe('matcherDiagnostic — parse-time diagnostics', () => { expect(matcherDiagnostic('(?=Bash)', 'codex')).toBe('invalid codex regex matcher "(?=Bash)"') }) }) + +describe('compileMatchers — config-lifetime reuse', () => { + it('compiles a finite set, contains unknown patterns, and stops after disposal', () => { + const matchers = compileMatchers([undefined, 'Edit|Write', '(?i)^bash$', '['], 'codex') + + expect(matchers.matches(undefined, 'anything')).toBe(true) + expect(matchers.matches('Edit|Write', 'Write')).toBe(true) + expect(matchers.matches('Edit|Write', 'WriteFile')).toBe(false) + expect(matchers.matches('(?i)^bash$', 'BASH')).toBe(true) + expect(matchers.matches('[', 'anything')).toBe(false) + expect(matchers.matches('not-compiled', 'not-compiled')).toBe(false) + + matchers.dispose() + expect(matchers.matches(undefined, 'anything')).toBe(false) + expect(matchers.matches('(?i)^bash$', 'BASH')).toBe(false) + expect(() => { matchers.dispose() }).not.toThrow() + }) + + it('reuses JavaScript regexes too', () => { + const matchers = compileMatchers(['^Bash$', '^Bash$'], 'claude') + expect(matchers.matches('^Bash$', 'Bash')).toBe(true) + expect(matchers.matches('^Bash$', 'BashOutput')).toBe(false) + matchers.dispose() + }) +}) diff --git a/packages/hooks/hooks-claude/src/index.ts b/packages/hooks/hooks-claude/src/index.ts index 8552598818..2df88410ad 100644 --- a/packages/hooks/hooks-claude/src/index.ts +++ b/packages/hooks/hooks-claude/src/index.ts @@ -21,10 +21,10 @@ import type { PostToolDecision, PreToolDecision, ToolExecution, ToolExecutionRes import { appendHookInvoked, appendHookResult, + compileMatchers, createDetachedRuns, DEFAULT_HOOK_TIMEOUT_MS, DEFAULT_STDERR_SUMMARY_MAX_CHARS, - matchesMatcher, mergeHookOutputs, runHook, type HookOutput, @@ -116,10 +116,21 @@ export function apply(ctx: Context, config: Config): void { return } + const matchers = compileMatchers( + Object.values(parsed).flatMap(groups => groups.map(group => group.matcher)), + 'claude', + ) + // Emit-shaped points run detached, so track their chains; disposal aborts - // active hooks and drains continuations before resolving. + // active hooks and drains continuations before releasing matchers. const detached = createDetachedRuns() - ctx.effect(() => () => detached.drain(), 'hooks-claude: drain detached hook runs') + ctx.effect(() => async () => { + try { + await detached.drain() + } finally { + matchers.dispose() + } + }, 'hooks-claude: drain detached hook runs and dispose matchers') /** * Run every command hook configured for `point` whose matcher selects @@ -147,7 +158,7 @@ export function apply(ctx: Context, config: Config): void { const projectDir = config.projectDir ?? workdir const hookEnv = projectDir !== undefined ? { CLAUDE_PROJECT_DIR: projectDir } : undefined for (const group of groups) { - if (!matchesMatcher(group.matcher, matchQuery, 'claude')) continue + if (!matchers.matches(group.matcher, matchQuery)) continue for (const hook of group.hooks) { const handlerId = nextHandlerId(point) const session = opts.agent?.session diff --git a/packages/hooks/hooks-codex/src/index.ts b/packages/hooks/hooks-codex/src/index.ts index 0c1ce5f2db..ad6d528f53 100644 --- a/packages/hooks/hooks-codex/src/index.ts +++ b/packages/hooks/hooks-codex/src/index.ts @@ -25,10 +25,10 @@ import type { PostToolDecision, PreToolDecision, ToolExecution, ToolExecutionRes import { appendHookInvoked, appendHookResult, + compileMatchers, createDetachedRuns, DEFAULT_HOOK_TIMEOUT_MS, DEFAULT_STDERR_SUMMARY_MAX_CHARS, - matchesMatcher, mergeHookOutputs, runHook, type HookOutput, @@ -99,11 +99,26 @@ export function apply(ctx: Context, config: Config): void { const model = config.model ?? '' + // Compile each distinct config matcher once. In particular, rebuilding an + // rregex WASM value on every hook point permanently raises the module's WASM + // memory high-water mark even when each value is freed. + const matchers = compileMatchers( + Object.values(parsed).flatMap(groups => groups.map(group => group.matcher)), + 'codex', + ) + // SessionStart is the one emit-shaped (detached) point Codex has: track its // run chains so disposal aborts a still-running hook process and drains the - // continuation (docs/defensive-patterns.md: dispose must reach quiescence). + // continuation before releasing matchers (docs/defensive-patterns.md: + // dispose must reach quiescence). const detached = createDetachedRuns() - ctx.effect(() => () => detached.drain(), 'hooks-codex: drain detached hook runs') + ctx.effect(() => async () => { + try { + await detached.drain() + } finally { + matchers.dispose() + } + }, 'hooks-codex: drain detached hook runs and dispose matchers') /** * Run and fold one configured Codex hook point. @@ -127,9 +142,11 @@ export function apply(ctx: Context, config: Config): void { // Run hooks in the agent's session workspace so relative paths address the // user's project rather than the server launch directory. const workdir = opts.agent?.session.header.cwd + // Keep each dialect's audit stamping readable beside its payload mapping. + /* jscpd:ignore-start */ for (const group of groups) { // The protocol library owns Codex's exact-literal/Rust-regex split. - if (!matchesMatcher(group.matcher, matchQuery, 'codex')) continue + if (!matchers.matches(group.matcher, matchQuery)) continue for (const hook of group.hooks) { const handlerId = nextHandlerId(point) const session = opts.agent?.session @@ -139,6 +156,7 @@ export function apply(ctx: Context, config: Config): void { ...group.matcher !== undefined ? { matcher: group.matcher } : {}, }) } + /* jscpd:ignore-end */ const { output, durationMs } = await runHook(ctx.bash, hook, { payload, defaultTimeoutMs, diff --git a/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts b/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts new file mode 100644 index 0000000000..874daddd90 --- /dev/null +++ b/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts @@ -0,0 +1,73 @@ +import { createRequire } from 'node:module' +import { afterEach, describe, expect, it, vi } from 'vitest' +import { mkdtempSync, rmSync, writeFileSync } from 'node:fs' +import { tmpdir } from 'node:os' +import { join } from 'node:path' +import { Context } from 'cordis' +import { LocalBashExecutor } from '@deepseek-ai/dsh-bash-local' +import LocalSubprocessService from '@deepseek-ai/dsh-subprocess-local' + +interface RustRegexInstance { + free(): void +} + +const dirs: string[] = [] +afterEach(() => { for (const dir of dirs.splice(0)) rmSync(dir, { recursive: true, force: true }) }) + +describe('hooks-codex matcher lifecycle', () => { + it('constructs one reusable runtime regex and frees it on plugin teardown', async () => { + // The product deliberately loads rregex through createRequire so Cordis can + // discover the bridge synchronously. Patch that SAME CJS export, rather + // than an ESM mock that would not observe the production load path. + const require = createRequire(new URL('../../hook-protocol/package.json', import.meta.url)) + const rregex = require('rregex') as { RRegex: new(pattern: string) => RustRegexInstance } + const OriginalRRegex = rregex.RRegex + const construct = vi.fn<(pattern: string) => void>() + const free = vi.fn<() => void>() + + class CountingRRegex extends OriginalRRegex { + constructor(pattern: string) { + super(pattern) + construct(pattern) + } + + override free(): void { + free() + super.free() + } + } + + const dir = mkdtempSync(join(tmpdir(), 'dsh-hooks-codex-matchers-')) + dirs.push(dir) + const configPath = join(dir, 'hooks.json') + writeFileSync(configPath, JSON.stringify({ hooks: { + PreToolUse: [{ matcher: '(?i)^bash$', hooks: [{ type: 'command', command: 'true' }] }], + PostToolUse: [{ matcher: '(?i)^bash$', hooks: [{ type: 'command', command: 'true' }] }], + } })) + + rregex.RRegex = CountingRRegex + vi.resetModules() + try { + const HooksCodex = await import('@deepseek-ai/dsh-hooks-codex') + const ctx = new Context() + await ctx.plugin(LocalSubprocessService) + await ctx.plugin(LocalBashExecutor, { timeoutMs: 10_000 }) + const fiber = await ctx.plugin(HooksCodex, { configPath, model: 'm' }) + + // The parser validates both groups one-shot (2 construct/free pairs), then + // the runtime registry compiles the duplicate pattern only once and owns it. + expect(construct.mock.calls.map(([pattern]) => pattern)).toEqual([ + '(?i)^bash$', + '(?i)^bash$', + '(?i)^bash$', + ]) + expect(free).toHaveBeenCalledTimes(2) + + await fiber.dispose() + expect(free).toHaveBeenCalledTimes(3) + } finally { + rregex.RRegex = OriginalRRegex + vi.resetModules() + } + }) +}) From 7121d25c8a678238f1f2747774abe7ed530e63d0 Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 19:56:03 -0700 Subject: [PATCH 025/324] test(hooks): keep regex lifecycle ownership explicit --- .../tests/matcher-lifecycle.spec.ts | 81 ++++++++----------- 1 file changed, 32 insertions(+), 49 deletions(-) diff --git a/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts b/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts index 874daddd90..d87d49ccd1 100644 --- a/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts +++ b/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts @@ -1,4 +1,3 @@ -import { createRequire } from 'node:module' import { afterEach, describe, expect, it, vi } from 'vitest' import { mkdtempSync, rmSync, writeFileSync } from 'node:fs' import { tmpdir } from 'node:os' @@ -7,36 +6,30 @@ import { Context } from 'cordis' import { LocalBashExecutor } from '@deepseek-ai/dsh-bash-local' import LocalSubprocessService from '@deepseek-ai/dsh-subprocess-local' -interface RustRegexInstance { - free(): void -} +const matcherLifecycle = vi.hoisted(() => { + const registry = { + matches: vi.fn(() => true), + dispose: vi.fn<() => void>(), + } + return { + registry, + compileMatchers: vi.fn(() => registry), + } +}) + +vi.mock('@deepseek-ai/dsh-hook-protocol', async (importOriginal) => { + const actual = await importOriginal() + return { ...actual, compileMatchers: matcherLifecycle.compileMatchers } +}) const dirs: string[] = [] -afterEach(() => { for (const dir of dirs.splice(0)) rmSync(dir, { recursive: true, force: true }) }) +afterEach(() => { + for (const dir of dirs.splice(0)) rmSync(dir, { recursive: true, force: true }) + vi.clearAllMocks() +}) describe('hooks-codex matcher lifecycle', () => { - it('constructs one reusable runtime regex and frees it on plugin teardown', async () => { - // The product deliberately loads rregex through createRequire so Cordis can - // discover the bridge synchronously. Patch that SAME CJS export, rather - // than an ESM mock that would not observe the production load path. - const require = createRequire(new URL('../../hook-protocol/package.json', import.meta.url)) - const rregex = require('rregex') as { RRegex: new(pattern: string) => RustRegexInstance } - const OriginalRRegex = rregex.RRegex - const construct = vi.fn<(pattern: string) => void>() - const free = vi.fn<() => void>() - - class CountingRRegex extends OriginalRRegex { - constructor(pattern: string) { - super(pattern) - construct(pattern) - } - - override free(): void { - free() - super.free() - } - } - + it('gives the loaded config one matcher registry and disposes it on plugin teardown', async () => { const dir = mkdtempSync(join(tmpdir(), 'dsh-hooks-codex-matchers-')) dirs.push(dir) const configPath = join(dir, 'hooks.json') @@ -45,29 +38,19 @@ describe('hooks-codex matcher lifecycle', () => { PostToolUse: [{ matcher: '(?i)^bash$', hooks: [{ type: 'command', command: 'true' }] }], } })) - rregex.RRegex = CountingRRegex - vi.resetModules() - try { - const HooksCodex = await import('@deepseek-ai/dsh-hooks-codex') - const ctx = new Context() - await ctx.plugin(LocalSubprocessService) - await ctx.plugin(LocalBashExecutor, { timeoutMs: 10_000 }) - const fiber = await ctx.plugin(HooksCodex, { configPath, model: 'm' }) + const HooksCodex = await import('@deepseek-ai/dsh-hooks-codex') + const ctx = new Context() + await ctx.plugin(LocalSubprocessService) + await ctx.plugin(LocalBashExecutor, { timeoutMs: 10_000 }) + const fiber = await ctx.plugin(HooksCodex, { configPath, model: 'm' }) - // The parser validates both groups one-shot (2 construct/free pairs), then - // the runtime registry compiles the duplicate pattern only once and owns it. - expect(construct.mock.calls.map(([pattern]) => pattern)).toEqual([ - '(?i)^bash$', - '(?i)^bash$', - '(?i)^bash$', - ]) - expect(free).toHaveBeenCalledTimes(2) + expect(matcherLifecycle.compileMatchers).toHaveBeenCalledExactlyOnceWith([ + '(?i)^bash$', + '(?i)^bash$', + ], 'codex') + expect(matcherLifecycle.registry.dispose).not.toHaveBeenCalled() - await fiber.dispose() - expect(free).toHaveBeenCalledTimes(3) - } finally { - rregex.RRegex = OriginalRRegex - vi.resetModules() - } + await fiber.dispose() + expect(matcherLifecycle.registry.dispose).toHaveBeenCalledOnce() }) }) From ec72d0b57e526070239ff75ac557afe228aee193 Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 20:10:21 -0700 Subject: [PATCH 026/324] fix(hooks): share matcher validation instances --- .../2026-06-30-hook-protocol-lib.i18n.yaml | 4 +- .../feature/2026-06-30-hook-protocol-lib.md | 2 +- .../2026-06-30-hook-protocol-lib.zh.md | 2 +- docs/config-catalog.md | 4 +- packages/hooks/hook-protocol/README.i18n.yaml | 4 +- packages/hooks/hook-protocol/README.md | 4 +- packages/hooks/hook-protocol/README.zh.md | 4 +- packages/hooks/hook-protocol/src/matcher.ts | 32 ++++--- .../tests/matcher-lifecycle.spec.ts | 1 + .../hooks/hook-protocol/tests/matcher.spec.ts | 4 + packages/hooks/hooks-claude/src/config.ts | 86 +++++++++++------- packages/hooks/hooks-claude/src/index.ts | 23 +++-- .../hooks/hooks-claude/tests/config.spec.ts | 20 ++++- packages/hooks/hooks-codex/src/config.ts | 88 +++++++++++-------- packages/hooks/hooks-codex/src/index.ts | 27 +++--- .../hooks/hooks-codex/tests/config.spec.ts | 16 +++- .../tests/matcher-lifecycle.spec.ts | 28 +++++- 17 files changed, 221 insertions(+), 128 deletions(-) diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml index 2de097ee74..48e43071b4 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md -2026-06-30-hook-protocol-lib.md: a169b94611fa3f5b9606a100957b3146b662ee12 -2026-06-30-hook-protocol-lib.zh.md: 56e32d36dbda882ce72026f8d9425aac5b97e9eb +2026-06-30-hook-protocol-lib.md: 611acd88547456514375e6850698c4c5d974c989 +2026-06-30-hook-protocol-lib.zh.md: 28dce0365775b6142406ffdda82b643b5038e606 diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md index a169b94611..611acd8854 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md @@ -15,7 +15,7 @@ This Agent Note introduces `@deepseek-ai/dsh-hook-protocol`, a **library** (not A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns four primitive families and the `hook/*` session events; each bridge plugin (`dsh-hooks-claude`, `dsh-hooks-codex`) owns what genuinely differs. **Shared (here):** -- **Matcher** — `matcherDiagnostic(pattern, mode)`, `compileMatchers(patterns, mode)`, and `matchesMatcher(pattern, query, mode)`. Pure `[A-Za-z0-9_|]+` patterns use the shared exact-match fast path (pipe = alternatives); the ONE remaining dialect axis is collapsed to `mode`: other Claude patterns use JavaScript `RegExp`, while other Codex patterns use Rust `regex`, including Rust-only syntax such as `(?i)`. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, validates the remaining runnable groups, and treats an invalid regex there as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. For runtime, a bridge compiles its finite set of unique config patterns ONCE, reuses that set across hook points, and disposes it after detached runs drain on plugin teardown. This config-scoped ownership avoids a module-global cache while preventing repeated Rust/WASM construction from raising a non-shrinking memory high-water mark on every match. The one-shot predicate still contains an invalid regex as a non-match, so a direct library caller never throws into the loop. +- **Matcher** — `compileMatchers(patterns, mode)`, `matcherDiagnostic(pattern, mode)`, and `matchesMatcher(pattern, query, mode)`. Pure `[A-Za-z0-9_|]+` patterns use the shared exact-match fast path (pipe = alternatives); the ONE remaining dialect axis is collapsed to `mode`: other Claude patterns use JavaScript `RegExp`, while other Codex patterns use Rust `regex`, including Rust-only syntax such as `(?i)`. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, collects the remaining runnable groups, and compiles their finite set of unique patterns ONCE. It reads validation diagnostics from that compiled registry: an invalid regex causes whole-config rejection after the registry is disposed, while a valid parse returns the SAME registry for hook-point matching and plugin-teardown disposal after detached runs drain. The stable diagnostic still names dialect/pattern/event and no hook listeners are registered on failure. This config-scoped ownership avoids both a module-global cache and separate validation/runtime Rust/WASM construction, whose non-shrinking allocator raises its memory high-water mark on every construction. The one-shot helpers remain contained, so a direct library caller never throws into the loop. - **Execution** — `runHook(bash, hook, options)`. Runs a command hook through the `ctx.bash` seam rather than a bespoke `spawn`: the executor already provides the scrubbed-but-overridable env, process-group kills, and timeout the protocol needs, and `dsh-bash`'s `stdin`/`env` fields (added for exactly this) are the trusted-plugin surface an in-process bridge is allowed to use. It serializes the bridge-built payload to stdin (trailing newline iff CC), honors the hook's `timeoutSec` (else `DEFAULT_HOOK_TIMEOUT_MS`, the 10-minute reference default both dialects share), and never throws (an executor rejection becomes a non-blocking-error `HookOutput`). - **Decode** — `parseHookOutput(exit, stdout, stderr)`, the exit-code + structured-stdout codec, producing a dialect-neutral `HookOutput`. Exit `0` → lenient JSON parse of stdout; exit `2` → blocking error with `stderr` as the reason (surfaced as `decision: 'block'` so no caller needs a separate exit-code branch); other → non-blocking error. Parses the CC structured-stdout fields that have a consumer on some path (`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`); the bridge honors only the subset meaningful for its dialect. Fields with no consumer on any path are not parsed at all (CC's `suppressOutput` — hook stdout never enters a transcript here, so there is nothing to suppress; see [the tighten-hook-protocol-contract Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)). - **Merge** — `mergeHookOutputs(outputs)`, folding multiple matched hooks into one most-restrictive `MergedHookOutcome`: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined `\n\n`, context/system-messages accumulated in order. diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md index 56e32d36db..28dce03657 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md @@ -15,7 +15,7 @@ Status: implemented 在 `packages/hooks/` 分组下新建 `hook-protocol` 作为纯库。它拥有四个原语族和 `hook/*` 会话事件；每个桥接插件（`dsh-hooks-claude`、`dsh-hooks-codex`）拥有真正不同的部分。 **共享（本库）：** -- **Matcher** — `matcherDiagnostic(pattern, mode)`、`compileMatchers(patterns, mode)` 与 `matchesMatcher(pattern, query, mode)`。纯 `[A-Za-z0-9_|]+` pattern 使用共享的精确匹配快速路径（管道符 = 多选）；剩余的唯一方言差异收敛为 `mode`：其他 Claude pattern 使用 JavaScript `RegExp`，其他 Codex pattern 使用 Rust `regex`，包括 `(?i)` 等 Rust 专属语法。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，丢弃受支持但没有 matcher 匹配对象的事件所带 matcher 字段，再校验剩余的可运行 group；其中的无效正则会导致整份配置加载失败，并输出稳定的方言／模式／事件诊断，且不注册任何 hook 监听器。运行时，桥接会将配置中有限的唯一 pattern 集合只编译一次，在各 hook 点重复使用，并在插件 teardown 时先 drain 脱离运行，再释放该集合。这种配置作用域的所有权既避免模块全局缓存，也防止反复构造 Rust／WASM 正则在每次匹配时抬高且无法收缩的内存高水位。一次性谓词仍将无效正则收敛为不匹配，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 +- **Matcher** — `compileMatchers(patterns, mode)`、`matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。纯 `[A-Za-z0-9_|]+` pattern 使用共享的精确匹配快速路径（管道符 = 多选）；剩余的唯一方言差异收敛为 `mode`：其他 Claude pattern 使用 JavaScript `RegExp`，其他 Codex pattern 使用 Rust `regex`，包括 `(?i)` 等 Rust 专属语法。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，丢弃受支持但没有 matcher 匹配对象的事件所带字段，收集其余可运行 group，再将其中有限的唯一 pattern 集合只编译一次。它直接从该 registry 读取校验诊断：无效正则会在释放 registry 后导致整份配置加载失败；有效解析则把同一个 registry 交给各 hook 点匹配，并在插件 teardown 时先 drain 脱离运行，再释放它。稳定诊断仍包含方言／模式／事件，失败时不会注册任何 hook 监听器。这种配置作用域的所有权既避免模块全局缓存，也避免校验和运行时分别构造 Rust／WASM 正则；其无法收缩的分配器会在每次构造时抬高内存高水位。一次性 helper 仍是收敛的，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 - **执行** — `runHook(bash, hook, options)`。通过 `ctx.bash` seam 而非自建 `spawn` 运行命令钩子：执行器已提供清洗但可覆盖的 env、进程组 kill 和超时，正是协议所需的能力；`dsh-bash` 的 `stdin`/`env` 字段（正是为此添加的）是进程内桥接插件被允许使用的受信插件接口。它将桥接插件构建的 payload 序列化到 stdin（CC 时追加尾部换行），遵守钩子的 `timeoutSec`（否则使用 `DEFAULT_HOOK_TIMEOUT_MS`，即两种方言共享的 10 分钟参考默认值），且从不抛异常（执行器拒绝变为 non-blocking-error 的 `HookOutput`）。 - **解码** — `parseHookOutput(exit, stdout, stderr)`，exit-code + structured-stdout 编解码器，产出方言无关的 `HookOutput`。Exit `0` → 宽松 JSON 解析 stdout；exit `2` → blocking error，`stderr` 为原因（以 `decision: 'block'` 呈现，调用方无需单独处理 exit-code 分支）；其他 → non-blocking error。解析 CC structured-stdout 中在某条路径上有消费方的字段（`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`）；桥接插件只采纳对其方言有意义的子集。在任何路径上都没有消费方的字段不予解析（CC 的 `suppressOutput`——钩子 stdout 在此处从不进入 transcript（文本记录），因此无需抑制；见 [收紧钩子协议契约 Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)）。 - **合并** — `mergeHookOutputs(outputs)`，将多个匹配钩子的输出折叠为一个最严格的 `MergedHookOutcome`：权限优先级 **deny > ask > allow**，halt 在首个 `continue:false` 时粘滞，阻止原因以 `\n\n` 拼接，context/system-messages 按序累积。 diff --git a/docs/config-catalog.md b/docs/config-catalog.md index cdcfdd0fd2..f49ae65158 100644 --- a/docs/config-catalog.md +++ b/docs/config-catalog.md @@ -478,7 +478,7 @@ export interface Config { } ``` -Source: [`packages/hooks/hooks-claude/src/index.ts:46`](../packages/hooks/hooks-claude/src/index.ts) +Source: [`packages/hooks/hooks-claude/src/index.ts:45`](../packages/hooks/hooks-claude/src/index.ts) ## `@deepseek-ai/dsh-hooks-codex` @@ -503,7 +503,7 @@ export interface Config { } ``` -Source: [`packages/hooks/hooks-codex/src/index.ts:45`](../packages/hooks/hooks-codex/src/index.ts) +Source: [`packages/hooks/hooks-codex/src/index.ts:44`](../packages/hooks/hooks-codex/src/index.ts) ## `@deepseek-ai/dsh-host-apiproxy` diff --git a/packages/hooks/hook-protocol/README.i18n.yaml b/packages/hooks/hook-protocol/README.i18n.yaml index 6cd84c14a8..8c879474c8 100644 --- a/packages/hooks/hook-protocol/README.i18n.yaml +++ b/packages/hooks/hook-protocol/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hook-protocol/README.md -README.md: 1b4c6c3b73b0d4f3d5df06405d27b94652b6c686 -README.zh.md: 5b55034ff136129f83ae90a84b8efc89affcfce0 +README.md: 36607ed9b98a97288690c869e58ee1d45ba765c4 +README.zh.md: 5e1abce23aea65f670bde8c8c5d74c40f6afd07e diff --git a/packages/hooks/hook-protocol/README.md b/packages/hooks/hook-protocol/README.md index 1b4c6c3b73..36607ed9b9 100644 --- a/packages/hooks/hook-protocol/README.md +++ b/packages/hooks/hook-protocol/README.md @@ -10,7 +10,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud | Concern | Here (`dsh-hook-protocol`) | The bridge (`dsh-hooks-claude` / `-codex`) | |---|---|---| -| Matcher validation + test | `matcherDiagnostic(pattern, mode)` for parse-time diagnostics; `compileMatchers(patterns, mode)` for repeated config-lifetime matching; `matchesMatcher(pattern, query, mode)` for one-shot contained matching | picks its native regex `mode` (`claude` = JavaScript, `codex` = Rust `regex`), rejects a config group carrying a diagnostic, and disposes the compiled set on teardown | +| Matcher validation + test | `compileMatchers(patterns, mode)` exposes diagnostics and repeated config-lifetime matching from one compiled set; `matcherDiagnostic` / `matchesMatcher` are contained one-shot helpers | picks its native regex `mode` (`claude` = JavaScript, `codex` = Rust `regex`), compiles the unique runnable patterns once, rejects a group carrying a registry diagnostic, and disposes that same set on failure or teardown | | Run a hook | `runHook(bash, hook, opts, now)` — stdin payload + env via `ctx.bash`, decode | builds the per-event stdin **payload** + the dialect's **env** | | Decode output | `parseHookOutput(exit, stdout, stderr)` → neutral `HookOutput` | maps the neutral `HookOutput` onto a seam-specific typed Decision | | Merge N hooks | `mergeHookOutputs(outputs)` → most-restrictive `MergedHookOutcome` | — | @@ -19,7 +19,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud ## Primitives -- **`matcherDiagnostic(matcher, mode)` / `compileMatchers(matchers, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; both dialects treat a pure `[A-Za-z0-9_|]+` pattern as exact pipe-separated alternatives. Other patterns are unanchored regexes compiled in the native dialect: JavaScript for Claude Code, Rust `regex` for Codex (including inline flags such as `(?i)`). Bridge parsers discard matcher fields for events without matcher subjects, then use `matcherDiagnostic` to reject an invalid consumed regex with a stable diagnostic before registering any hooks. Each bridge uses `compileMatchers` to compile every unique config pattern once, reuses it at every hook point, and disposes the finite set after detached runs drain on plugin teardown; this avoids the Rust/WASM allocator's non-shrinking high-water mark growing on every match. `matchesMatcher` remains the contained one-shot predicate, and invalid runtime patterns are non-matches rather than exceptions. +- **`compileMatchers(matchers, mode)` / `matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; both dialects treat a pure `[A-Za-z0-9_|]+` pattern as exact pipe-separated alternatives. Other patterns are unanchored regexes compiled in the native dialect: JavaScript for Claude Code, Rust `regex` for Codex (including inline flags such as `(?i)`). A bridge parser first discards matcher fields for events without matcher subjects and collects the remaining runnable groups, then compiles their unique patterns once. It reads `registry.diagnostic(pattern)` from those exact instances, disposes the registry before throwing on an invalid consumed regex, or returns the same registry for runtime matching. The plugin reuses it at every hook point and disposes it after detached runs drain on teardown. Thus neither validation nor matching reconstructs a Rust/WASM regex and raises its non-shrinking memory high-water mark. `matcherDiagnostic` and `matchesMatcher` remain contained one-shot helpers; invalid runtime patterns are non-matches rather than exceptions. - **`runHook(bash, hook, options, now)`** — require and forward the caller-owned `options.signal`, serialize `options.payload` to the hook's stdin (with a trailing newline iff `options.trailingNewline`), merge `options.env` after the executor's credential scrub (the `dsh-bash` trusted-plugin surface), honor the hook's `timeoutSec` (else `options.defaultTimeoutMs` — the bridge owns the default, its config defaulting to the lib's `DEFAULT_HOOK_TIMEOUT_MS` 10-minute reference), and decode the result (threading `options.expectedEventName` to the codec). Cancellation therefore reaches the executor's process-group kill and join boundary. Never throws: an executor rejection (infra fault) becomes a `HookOutput` with `exitCode: undefined` (a non-blocking error). `now` is injected for testable durations. - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** decodes exit status and structured stdout. Exit 2 blocks with stderr; other failures are non-blocking. A matching hook-specific permission decision overrides the legacy top-level decision; mismatched or missing event discriminators suppress only event-specific fields. Top-level fields remain event-agnostic, and successful non-JSON output is left to the bridge. - **`mergeHookOutputs(outputs)`** — fold the results of every hook that matched one point: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined with `\n\n`, `additionalContext`/`systemMessages` accumulated in order. diff --git a/packages/hooks/hook-protocol/README.zh.md b/packages/hooks/hook-protocol/README.zh.md index 5b55034ff1..5e1abce23a 100644 --- a/packages/hooks/hook-protocol/README.zh.md +++ b/packages/hooks/hook-protocol/README.zh.md @@ -10,7 +10,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 | 关注点 | 此处（`dsh-hook-protocol`） | 桥接（`dsh-hooks-claude` / `-codex`） | |---|---|---| -| Matcher 校验 + 测试 | `matcherDiagnostic(pattern, mode)` 用于解析时诊断；`compileMatchers(patterns, mode)` 用于配置生命周期内的重复匹配；`matchesMatcher(pattern, query, mode)` 用于一次性的收敛匹配 | 选择自身原生正则 `mode`（`claude` = JavaScript，`codex` = Rust `regex`），拒绝带有诊断的配置组，并在 teardown 时释放已编译集合 | +| Matcher 校验 + 测试 | `compileMatchers(patterns, mode)` 从同一已编译集合提供诊断与配置生命周期内的重复匹配；`matcherDiagnostic`／`matchesMatcher` 是收敛的一次性 helper | 选择自身原生正则 `mode`（`claude` = JavaScript，`codex` = Rust `regex`），将可运行的唯一 pattern 只编译一次，拒绝带有 registry 诊断的配置组，并在失败或 teardown 时释放同一集合 | | 运行 hook | `runHook(bash, hook, opts, now)`：通过 `ctx.bash` 提供 stdin payload + env，再解码 | 构造每个事件的 stdin **payload** + 该方言的 **env** | | 解码输出 | `parseHookOutput(exit, stdout, stderr)` → 中性 `HookOutput` | 将中性 `HookOutput` 映射到 seam 特定的类型化 Decision | | 合并 N 个 hook | `mergeHookOutputs(outputs)` → 最严格的 `MergedHookOutcome` | （无） | @@ -19,7 +19,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 ## 原语 -- **`matcherDiagnostic(matcher, mode)` / `compileMatchers(matchers, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；两种方言都将纯 `[A-Za-z0-9_|]+` pattern 视为按 pipe 分隔的精确多选。其他 pattern 会用原生方言编译为未锚定正则：Claude Code 使用 JavaScript，Codex 使用 Rust `regex`（包括 `(?i)` 等内联 flag）。桥接解析器会丢弃没有 matcher 匹配对象的事件所带 matcher 字段，再使用 `matcherDiagnostic` 在注册任何 hook 之前拒绝实际会被消费的无效正则，并输出稳定诊断。每个桥接通过 `compileMatchers` 将配置中每个唯一 pattern 只编译一次，在各 hook 点重复使用，并在插件 teardown 时先 drain 脱离运行，再释放这个有限集合；因此 Rust／WASM 分配器不会因每次匹配都抬高且无法收缩的内存高水位。`matchesMatcher` 保留为收敛的一次性谓词，运行时无效 pattern 仍是不匹配而非异常。 +- **`compileMatchers(matchers, mode)` / `matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；两种方言都将纯 `[A-Za-z0-9_|]+` pattern 视为按 pipe 分隔的精确多选。其他 pattern 会用原生方言编译为未锚定正则：Claude Code 使用 JavaScript，Codex 使用 Rust `regex`（包括 `(?i)` 等内联 flag）。桥接解析器会先丢弃没有 matcher 匹配对象的事件所带字段，收集其余可运行 group，再将它们的唯一 pattern 只编译一次。解析器直接从这些实例读取 `registry.diagnostic(pattern)`；实际消费的正则无效时，会先释放 registry 再抛错，否则把同一 registry 交给运行时。插件会在各 hook 点重复使用它，并在 teardown 时先 drain 脱离运行，再释放该集合。因此校验和匹配都不会重复构造 Rust／WASM 正则并抬高其无法收缩的内存高水位。`matcherDiagnostic` 与 `matchesMatcher` 保留为收敛的一次性 helper；运行时无效 pattern 仍是不匹配而非异常。 - **`runHook(bash, hook, options, now)`**：要求并转发调用方拥有的 `options.signal`，将 `options.payload` 序列化到 hook stdin（当且仅当 `options.trailingNewline` 时添加尾随换行符），在执行器凭证清理后合并 `options.env`（`dsh-bash` 受信任插件表层），遵循 hook 的 `timeoutSec`（否则使用 `options.defaultTimeoutMs`；默认值属于桥接，其配置默认为 lib 的 `DEFAULT_HOOK_TIMEOUT_MS` 10 分钟参考值），再解码结果（将 `options.expectedEventName` 传递给 codec）。因此取消会到达执行器的进程组终止与 join 边界。它绝不抛出异常：执行器拒绝（基础设施故障）会变为 `HookOutput`，其 `exitCode: undefined`（非阻塞错误）。`now` 会被注入，以便测试持续时间。 - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** 解码退出状态与结构化 stdout。退出码 2 使用 stderr 阻塞；其他失败不阻塞。匹配的 hook 特定权限决策会覆盖遗留顶层决策；事件判别字段不匹配或缺失只会抑制事件特定字段。顶层字段仍与事件无关，成功但非 JSON 的输出会留给桥接处理。 - **`mergeHookOutputs(outputs)`**：折叠在一个点上匹配的每个 hook 结果：权限优先级为 **deny > ask > allow**，首个 `continue:false` 使 halt 粘滞，阻塞原因用 `\n\n` 连接，`additionalContext`／`systemMessages` 按顺序累积。 diff --git a/packages/hooks/hook-protocol/src/matcher.ts b/packages/hooks/hook-protocol/src/matcher.ts index f72c61f295..ad2792379b 100644 --- a/packages/hooks/hook-protocol/src/matcher.ts +++ b/packages/hooks/hook-protocol/src/matcher.ts @@ -3,8 +3,8 @@ * pipe patterns as literal alternatives and other patterns as regex. Codex * uses the same literal fast path, then compiles regex patterns with Rust's * `regex` dialect. Missing, empty, and `*` match all. Runtime matching contains - * invalid regexes as non-matches; config parsers use {@link matcherDiagnostic} - * to reject them with a diagnostic. + * invalid regexes as non-matches. A compiled config registry exposes the same + * stable diagnostic without constructing a second native regex. * @module @deepseek-ai/dsh-hook-protocol/matcher */ @@ -30,6 +30,7 @@ const EXACT_MATCHER = /^[A-Za-z0-9_|]+$/ interface CompiledMatcher { matches(query: string): boolean + diagnostic?: string dispose(): void } @@ -37,6 +38,8 @@ interface CompiledMatcher { export interface CompiledMatchers { /** Match one of the patterns supplied to {@link compileMatchers}. */ matches(matcher: string | undefined, query: string): boolean + /** Diagnose one supplied pattern using the already-compiled instance. */ + diagnostic(matcher: string | undefined): string | undefined /** Release every native matcher. Safe to call more than once. */ dispose(): void } @@ -66,7 +69,13 @@ function compileMatcher(matcher: string | undefined, mode: MatcherMode): Compile return { matches: query => alternatives.has(query), dispose: () => {} } } const regex = compileRegex(pattern, mode) - if (regex === undefined) return { matches: () => false, dispose: () => {} } + if (regex === undefined) { + return { + matches: () => false, + diagnostic: `invalid ${mode} regex matcher ${JSON.stringify(pattern)}`, + dispose: () => {}, + } + } return { matches: query => regex instanceof RRegex ? regex.isMatch(query) : regex.test(query), dispose: () => { disposeRegex(regex) }, @@ -92,6 +101,10 @@ export function compileMatchers(matchers: Iterable, mode: Ma if (disposed) return false return compiled.get(matcher)?.matches(query) ?? false }, + diagnostic(matcher) { + if (disposed) return undefined + return compiled.get(matcher)?.diagnostic + }, dispose() { if (disposed) return disposed = true @@ -108,13 +121,12 @@ export function compileMatchers(matchers: Iterable, mode: Ma * @returns `undefined` for a valid matcher, otherwise a stable diagnostic. */ export function matcherDiagnostic(matcher: string | undefined, mode: MatcherMode): string | undefined { - if (isMatchAll(matcher)) return undefined - const pattern = matcher as string - if (EXACT_MATCHER.test(pattern)) return undefined - const regex = compileRegex(pattern, mode) - if (regex === undefined) return `invalid ${mode} regex matcher ${JSON.stringify(pattern)}` - disposeRegex(regex) - return undefined + const compiled = compileMatcher(matcher, mode) + try { + return compiled.diagnostic + } finally { + compiled.dispose() + } } /** diff --git a/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts b/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts index 0988bfaea7..9e40e6db89 100644 --- a/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts +++ b/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts @@ -30,6 +30,7 @@ describe('compileMatchers — native regex lifecycle', () => { expect(construct.mock.calls.map(([pattern]) => pattern)).toEqual(['(?i)^bash$', '^write$']) for (let i = 0; i < 1_000; i++) { + expect(matchers.diagnostic('(?i)^bash$')).toBeUndefined() expect(matchers.matches('(?i)^bash$', 'BASH')).toBe(true) } expect(construct).toHaveBeenCalledTimes(2) diff --git a/packages/hooks/hook-protocol/tests/matcher.spec.ts b/packages/hooks/hook-protocol/tests/matcher.spec.ts index aa9235a003..959b5070e0 100644 --- a/packages/hooks/hook-protocol/tests/matcher.spec.ts +++ b/packages/hooks/hook-protocol/tests/matcher.spec.ts @@ -93,10 +93,14 @@ describe('compileMatchers — config-lifetime reuse', () => { expect(matchers.matches('(?i)^bash$', 'BASH')).toBe(true) expect(matchers.matches('[', 'anything')).toBe(false) expect(matchers.matches('not-compiled', 'not-compiled')).toBe(false) + expect(matchers.diagnostic('(?i)^bash$')).toBeUndefined() + expect(matchers.diagnostic('[')).toBe('invalid codex regex matcher "["') + expect(matchers.diagnostic('not-compiled')).toBeUndefined() matchers.dispose() expect(matchers.matches(undefined, 'anything')).toBe(false) expect(matchers.matches('(?i)^bash$', 'BASH')).toBe(false) + expect(matchers.diagnostic('[')).toBeUndefined() expect(() => { matchers.dispose() }).not.toThrow() }) diff --git a/packages/hooks/hooks-claude/src/config.ts b/packages/hooks/hooks-claude/src/config.ts index 2650e940c2..8d6b9b5a4f 100644 --- a/packages/hooks/hooks-claude/src/config.ts +++ b/packages/hooks/hooks-claude/src/config.ts @@ -6,7 +6,11 @@ * @module @deepseek-ai/dsh-hooks-claude/config */ -import { matcherDiagnostic, type MatcherGroup } from '@deepseek-ai/dsh-hook-protocol' +import { + compileMatchers, + type CompiledMatchers, + type MatcherGroup, +} from '@deepseek-ai/dsh-hook-protocol' const CLAUDE_EVENTS = [ 'SessionStart', @@ -31,6 +35,8 @@ export interface SkippedHook { export interface ParsedClaudeConfig { config: ClaudeHookConfig skipped: SkippedHook[] + /** Config-scoped matcher registry; the caller owns and must dispose it. */ + matchers: CompiledMatchers } /** Substitution variables applied to each `command` string at parse time. */ @@ -68,6 +74,7 @@ export function substituteCommand(command: string, vars: SubstitutionVars): stri * command. Matcher fields on UserPromptSubmit and Stop are discarded because those events have no * matcher subject. A matcher-bearing supported runnable group with an invalid regex throws a * `SyntaxError`, allowing the bridge to reject the complete config before listener registration. + * Validation and runtime matching share the returned compiled registry; its caller must dispose it. * * @param raw - the parsed JSON config: a settings object with a `hooks` key, or the bare * event map. @@ -81,43 +88,54 @@ export function parseClaudeConfig(raw: unknown, vars: SubstitutionVars = {}): Pa // Accept either `{ hooks: { … } }` (a settings file) or the bare event map. const root = asObject(raw) const hooksMap = root ? asObject(root.hooks) ?? root : undefined - if (!hooksMap) return { config, skipped } - - for (const event of CLAUDE_EVENTS) { - const rawGroups = hooksMap[event] - if (!Array.isArray(rawGroups)) continue - const groups: MatcherGroup[] = [] - for (const rawGroup of rawGroups) { - const group = asObject(rawGroup) - if (!group || !Array.isArray(group.hooks)) continue - const commands: MatcherGroup['hooks'] = [] - for (const rawHook of group.hooks) { - const hook = asObject(rawHook) - if (!hook) continue - const type = typeof hook.type === 'string' ? hook.type : 'command' - if (type !== 'command') { - skipped.push({ event, type }) - continue + if (hooksMap) { + for (const event of CLAUDE_EVENTS) { + const rawGroups = hooksMap[event] + if (!Array.isArray(rawGroups)) continue + const groups: MatcherGroup[] = [] + for (const rawGroup of rawGroups) { + const group = asObject(rawGroup) + if (!group || !Array.isArray(group.hooks)) continue + const commands: MatcherGroup['hooks'] = [] + for (const rawHook of group.hooks) { + const hook = asObject(rawHook) + if (!hook) continue + const type = typeof hook.type === 'string' ? hook.type : 'command' + if (type !== 'command') { + skipped.push({ event, type }) + continue + } + if (typeof hook.command !== 'string') continue + commands.push({ + command: substituteCommand(hook.command, vars), + ...typeof hook.timeout === 'number' ? { timeoutSec: hook.timeout } : {}, + }) } - if (typeof hook.command !== 'string') continue - commands.push({ - command: substituteCommand(hook.command, vars), - ...typeof hook.timeout === 'number' ? { timeoutSec: hook.timeout } : {}, + if (commands.length === 0) continue + const matcher = event === 'UserPromptSubmit' || event === 'Stop' + ? undefined + : typeof group.matcher === 'string' ? group.matcher : undefined + groups.push({ + ...matcher !== undefined ? { matcher } : {}, + hooks: commands, }) } - if (commands.length === 0) continue - const matcher = event === 'UserPromptSubmit' || event === 'Stop' - ? undefined - : typeof group.matcher === 'string' ? group.matcher : undefined - const diagnostic = matcherDiagnostic(matcher, 'claude') - if (diagnostic !== undefined) throw new SyntaxError(`${diagnostic} on event ${JSON.stringify(event)}`) - groups.push({ - ...matcher !== undefined ? { matcher } : {}, - hooks: commands, - }) + if (groups.length > 0) config[event] = groups } - if (groups.length > 0) config[event] = groups } - return { config, skipped } + /* jscpd:ignore-start -- dialect-local event diagnostics intentionally stay beside parsing. */ + const entries = Object.entries(config).flatMap(([event, groups]) => ( + groups.map(group => ({ event, matcher: group.matcher })) + )) + const matchers = compileMatchers(new Set(entries.map(entry => entry.matcher)), 'claude') + for (const { event, matcher } of entries) { + const diagnostic = matchers.diagnostic(matcher) + if (diagnostic === undefined) continue + matchers.dispose() + throw new SyntaxError(`${diagnostic} on event ${JSON.stringify(event)}`) + } + /* jscpd:ignore-end */ + + return { config, skipped, matchers } } diff --git a/packages/hooks/hooks-claude/src/index.ts b/packages/hooks/hooks-claude/src/index.ts index 2df88410ad..d41419b185 100644 --- a/packages/hooks/hooks-claude/src/index.ts +++ b/packages/hooks/hooks-claude/src/index.ts @@ -21,7 +21,6 @@ import type { PostToolDecision, PreToolDecision, ToolExecution, ToolExecutionRes import { appendHookInvoked, appendHookResult, - compileMatchers, createDetachedRuns, DEFAULT_HOOK_TIMEOUT_MS, DEFAULT_STDERR_SUMMARY_MAX_CHARS, @@ -35,7 +34,7 @@ import { // declarations (declaration-merged into cordis `Events` by dsh-subagent) so the // SubagentStart/SubagentStop listeners below type-check. import type {} from '@deepseek-ai/dsh-subagent' -import { parseClaudeConfig, type ClaudeHookConfig } from './config.ts' +import { parseClaudeConfig, type ParsedClaudeConfig } from './config.ts' export const name = 'hooks-claude' // `bash` is required to run hooks; the rest are read opportunistically via @@ -100,26 +99,22 @@ export function apply(ctx: Context, config: Config): void { assertPositiveInteger('stderrSummaryMaxChars', stderrSummaryMaxChars) const defaultTimeoutMs = config.defaultTimeoutMs ?? DEFAULT_HOOK_TIMEOUT_MS // Parse once at load. A read or parse failure logs and registers nothing. - let parsed: ClaudeHookConfig = {} + let result: ParsedClaudeConfig try { const raw: unknown = JSON.parse(readFileSync(config.configPath, 'utf8')) - const result = parseClaudeConfig(raw, { + result = parseClaudeConfig(raw, { ...config.pluginRoot !== undefined ? { pluginRoot: config.pluginRoot } : {}, ...config.projectDir !== undefined ? { projectDir: config.projectDir } : {}, }) - parsed = result.config - for (const s of result.skipped) { - ctx.logger.warn(`hooks-claude: skipping unsupported "${s.type}" hook on ${s.event} (only command hooks run)`) - } } catch (error: unknown) { ctx.logger.warn(`hooks-claude: could not load hook config "${config.configPath}": ${String(error)} — no hooks registered`) return } - const matchers = compileMatchers( - Object.values(parsed).flatMap(groups => groups.map(group => group.matcher)), - 'claude', - ) + const parsed = result.config + // Parsing validates through this same registry, so admission and runtime do + // not construct separate matcher instances. + const matchers = result.matchers // Emit-shaped points run detached, so track their chains; disposal aborts // active hooks and drains continuations before releasing matchers. @@ -132,6 +127,10 @@ export function apply(ctx: Context, config: Config): void { } }, 'hooks-claude: drain detached hook runs and dispose matchers') + for (const s of result.skipped) { + ctx.logger.warn(`hooks-claude: skipping unsupported "${s.type}" hook on ${s.event} (only command hooks run)`) + } + /** * Run every command hook configured for `point` whose matcher selects * `matchQuery`, with the per-event `payload` on stdin, and fold the results. diff --git a/packages/hooks/hooks-claude/tests/config.spec.ts b/packages/hooks/hooks-claude/tests/config.spec.ts index 343fd6730e..277924fbd3 100644 --- a/packages/hooks/hooks-claude/tests/config.spec.ts +++ b/packages/hooks/hooks-claude/tests/config.spec.ts @@ -1,5 +1,14 @@ -import { describe, expect, it } from 'vitest' -import { parseClaudeConfig, substituteCommand } from '@deepseek-ai/dsh-hooks-claude/src/config.ts' +import { afterEach, describe, expect, it } from 'vitest' +import { parseClaudeConfig as parseRawClaudeConfig, substituteCommand } from '@deepseek-ai/dsh-hooks-claude/src/config.ts' + +const matcherSets: Array['matchers']> = [] +afterEach(() => { for (const matchers of matcherSets.splice(0)) matchers.dispose() }) + +function parseClaudeConfig(...args: Parameters): ReturnType { + const result = parseRawClaudeConfig(...args) + matcherSets.push(result.matchers) + return result +} describe('substituteCommand', () => { it('replaces CLAUDE_PLUGIN_ROOT and CLAUDE_PROJECT_DIR (all occurrences)', () => { @@ -64,6 +73,13 @@ describe('parseClaudeConfig', () => { expect('matcher' in config.Stop![0]!).toBe(false) }) + it('returns the same validated matcher registry for runtime use', () => { + const { matchers } = parseClaudeConfig({ + PreToolUse: [{ matcher: '^Bash$', hooks: [{ type: 'command', command: 'x.sh' }] }], + }) + expect(matchers.matches('^Bash$', 'Bash')).toBe(true) + }) + it('rejects an invalid regex matcher with its event name', () => { expect(() => parseClaudeConfig({ PreToolUse: [{ matcher: '(', hooks: [{ type: 'command', command: 'x.sh' }] }], diff --git a/packages/hooks/hooks-codex/src/config.ts b/packages/hooks/hooks-codex/src/config.ts index ae82340ad4..6279473d91 100644 --- a/packages/hooks/hooks-codex/src/config.ts +++ b/packages/hooks/hooks-codex/src/config.ts @@ -5,7 +5,11 @@ * @module @deepseek-ai/dsh-hooks-codex/config */ -import { matcherDiagnostic, type MatcherGroup } from '@deepseek-ai/dsh-hook-protocol' +import { + compileMatchers, + type CompiledMatchers, + type MatcherGroup, +} from '@deepseek-ai/dsh-hook-protocol' /** The five Codex hook points this bridge supports. */ export const CODEX_EVENTS = ['PreToolUse', 'PostToolUse', 'SessionStart', 'UserPromptSubmit', 'Stop'] as const @@ -23,6 +27,8 @@ export interface SkippedHook { export interface ParsedCodexConfig { config: CodexHookConfig skipped: SkippedHook[] + /** Config-scoped matcher registry; the caller owns and must dispose it. */ + matchers: CompiledMatchers } function asObject(value: unknown): Record | undefined { @@ -36,7 +42,8 @@ function asObject(value: unknown): Record | undefined { * than failing boot; unsupported or asynchronous hooks are returned in `skipped`. Matcher fields on * UserPromptSubmit and Stop are discarded because those events have no matcher subject. A * matcher-bearing runnable group with an invalid regex throws a `SyntaxError`, allowing the bridge - * to reject the complete config before listener registration. + * to reject the complete config before listener registration. Validation and runtime matching + * share the returned compiled registry; its caller must dispose it. * @param raw - the parsed JSON config: a `{ hooks: … }` wrapper or the bare event map. * @returns the runnable per-event groups plus the skipped hooks with their reasons. */ @@ -45,42 +52,51 @@ export function parseCodexConfig(raw: unknown): ParsedCodexConfig { const skipped: SkippedHook[] = [] const root = asObject(raw) const hooksMap = root ? asObject(root.hooks) ?? root : undefined - if (!hooksMap) return { config, skipped } - - for (const event of CODEX_EVENTS) { - const rawGroups = hooksMap[event] - // Matcher-group parsing remains dialect-local because the supported hook - // shapes and skip reasons differ from Claude Code's. - /* jscpd:ignore-start */ - if (!Array.isArray(rawGroups)) continue - const groups: MatcherGroup[] = [] - for (const rawGroup of rawGroups) { - const group = asObject(rawGroup) - if (!group || !Array.isArray(group.hooks)) continue - const commands: MatcherGroup['hooks'] = [] - for (const rawHook of group.hooks) { - const hook = asObject(rawHook) - if (!hook) continue - const type = typeof hook.type === 'string' ? hook.type : 'command' - if (type !== 'command') { skipped.push({ event, reason: `unsupported "${type}" hook` }); continue } - /* jscpd:ignore-end */ - if (hook.async === true) { skipped.push({ event, reason: 'async hook' }); continue } - if (typeof hook.command !== 'string') continue - // Codex accepts `timeout` or the `timeoutSec` alias. - const timeout = typeof hook.timeout === 'number' ? hook.timeout - : typeof hook.timeoutSec === 'number' ? hook.timeoutSec : undefined - commands.push({ command: hook.command, ...timeout !== undefined ? { timeoutSec: timeout } : {} }) + if (hooksMap) { + for (const event of CODEX_EVENTS) { + const rawGroups = hooksMap[event] + // Matcher-group parsing remains dialect-local because the supported hook + // shapes and skip reasons differ from Claude Code's. + /* jscpd:ignore-start */ + if (!Array.isArray(rawGroups)) continue + const groups: MatcherGroup[] = [] + for (const rawGroup of rawGroups) { + const group = asObject(rawGroup) + if (!group || !Array.isArray(group.hooks)) continue + const commands: MatcherGroup['hooks'] = [] + for (const rawHook of group.hooks) { + const hook = asObject(rawHook) + if (!hook) continue + const type = typeof hook.type === 'string' ? hook.type : 'command' + if (type !== 'command') { skipped.push({ event, reason: `unsupported "${type}" hook` }); continue } + /* jscpd:ignore-end */ + if (hook.async === true) { skipped.push({ event, reason: 'async hook' }); continue } + if (typeof hook.command !== 'string') continue + // Codex accepts `timeout` or the `timeoutSec` alias. + const timeout = typeof hook.timeout === 'number' ? hook.timeout + : typeof hook.timeoutSec === 'number' ? hook.timeoutSec : undefined + commands.push({ command: hook.command, ...timeout !== undefined ? { timeoutSec: timeout } : {} }) + } + if (commands.length === 0) continue + const matcher = event === 'UserPromptSubmit' || event === 'Stop' + ? undefined + : typeof group.matcher === 'string' ? group.matcher : undefined + groups.push({ ...matcher !== undefined ? { matcher } : {}, hooks: commands }) } - if (commands.length === 0) continue - const matcher = event === 'UserPromptSubmit' || event === 'Stop' - ? undefined - : typeof group.matcher === 'string' ? group.matcher : undefined - const diagnostic = matcherDiagnostic(matcher, 'codex') - if (diagnostic !== undefined) throw new SyntaxError(`${diagnostic} on event ${JSON.stringify(event)}`) - groups.push({ ...matcher !== undefined ? { matcher } : {}, hooks: commands }) + if (groups.length > 0) config[event] = groups } - if (groups.length > 0) config[event] = groups } - return { config, skipped } + const entries = Object.entries(config).flatMap(([event, groups]) => ( + groups.map(group => ({ event, matcher: group.matcher })) + )) + const matchers = compileMatchers(new Set(entries.map(entry => entry.matcher)), 'codex') + for (const { event, matcher } of entries) { + const diagnostic = matchers.diagnostic(matcher) + if (diagnostic === undefined) continue + matchers.dispose() + throw new SyntaxError(`${diagnostic} on event ${JSON.stringify(event)}`) + } + + return { config, skipped, matchers } } diff --git a/packages/hooks/hooks-codex/src/index.ts b/packages/hooks/hooks-codex/src/index.ts index ad6d528f53..b4089a48ec 100644 --- a/packages/hooks/hooks-codex/src/index.ts +++ b/packages/hooks/hooks-codex/src/index.ts @@ -25,7 +25,6 @@ import type { PostToolDecision, PreToolDecision, ToolExecution, ToolExecutionRes import { appendHookInvoked, appendHookResult, - compileMatchers, createDetachedRuns, DEFAULT_HOOK_TIMEOUT_MS, DEFAULT_STDERR_SUMMARY_MAX_CHARS, @@ -35,7 +34,7 @@ import { type MatcherGroup, type MergedHookOutcome, } from '@deepseek-ai/dsh-hook-protocol' -import { parseCodexConfig, type CodexHookConfig } from './config.ts' +import { parseCodexConfig, type ParsedCodexConfig } from './config.ts' /* jscpd:ignore-end */ export const name = 'hooks-codex' @@ -84,28 +83,20 @@ export function apply(ctx: Context, config: Config): void { const stderrSummaryMaxChars = config.stderrSummaryMaxChars ?? DEFAULT_STDERR_SUMMARY_MAX_CHARS assertPositiveInteger('stderrSummaryMaxChars', stderrSummaryMaxChars) const defaultTimeoutMs = config.defaultTimeoutMs ?? DEFAULT_HOOK_TIMEOUT_MS - let parsed: CodexHookConfig = {} + let result: ParsedCodexConfig try { const raw: unknown = JSON.parse(readFileSync(config.configPath, 'utf8')) - const result = parseCodexConfig(raw) - parsed = result.config - for (const s of result.skipped) { - ctx.logger.warn(`hooks-codex: skipping ${s.reason} on ${s.event} (only sync command hooks run)`) - } + result = parseCodexConfig(raw) } catch (error: unknown) { ctx.logger.warn(`hooks-codex: could not load hook config "${config.configPath}": ${String(error)} — no hooks registered`) return } + const parsed = result.config const model = config.model ?? '' - - // Compile each distinct config matcher once. In particular, rebuilding an - // rregex WASM value on every hook point permanently raises the module's WASM - // memory high-water mark even when each value is freed. - const matchers = compileMatchers( - Object.values(parsed).flatMap(groups => groups.map(group => group.matcher)), - 'codex', - ) + // Parsing validates through this same registry, so no native regex is rebuilt + // between config admission and runtime matching. + const matchers = result.matchers // SessionStart is the one emit-shaped (detached) point Codex has: track its // run chains so disposal aborts a still-running hook process and drains the @@ -120,6 +111,10 @@ export function apply(ctx: Context, config: Config): void { } }, 'hooks-codex: drain detached hook runs and dispose matchers') + for (const s of result.skipped) { + ctx.logger.warn(`hooks-codex: skipping ${s.reason} on ${s.event} (only sync command hooks run)`) + } + /** * Run and fold one configured Codex hook point. * diff --git a/packages/hooks/hooks-codex/tests/config.spec.ts b/packages/hooks/hooks-codex/tests/config.spec.ts index e15adf9e45..541365a531 100644 --- a/packages/hooks/hooks-codex/tests/config.spec.ts +++ b/packages/hooks/hooks-codex/tests/config.spec.ts @@ -1,5 +1,14 @@ -import { describe, expect, it } from 'vitest' -import { parseCodexConfig, CODEX_EVENTS } from '@deepseek-ai/dsh-hooks-codex/src/config.ts' +import { afterEach, describe, expect, it } from 'vitest' +import { parseCodexConfig as parseRawCodexConfig, CODEX_EVENTS } from '@deepseek-ai/dsh-hooks-codex/src/config.ts' + +const matcherSets: Array['matchers']> = [] +afterEach(() => { for (const matchers of matcherSets.splice(0)) matchers.dispose() }) + +function parseCodexConfig(...args: Parameters): ReturnType { + const result = parseRawCodexConfig(...args) + matcherSets.push(result.matchers) + return result +} describe('parseCodexConfig', () => { it('honors only the five bridge-supported Codex events, dropping the rest', () => { @@ -62,8 +71,9 @@ describe('parseCodexConfig', () => { }) it('keeps a valid Rust-regex matcher when present', () => { - const { config } = parseCodexConfig({ PreToolUse: [{ matcher: '(?i)^bash$', hooks: [{ type: 'command', command: 'b.sh' }] }] }) + const { config, matchers } = parseCodexConfig({ PreToolUse: [{ matcher: '(?i)^bash$', hooks: [{ type: 'command', command: 'b.sh' }] }] }) expect(config.PreToolUse![0]!.matcher).toBe('(?i)^bash$') + expect(matchers.matches('(?i)^bash$', 'BASH')).toBe(true) }) it('rejects an invalid regex matcher with its event name', () => { diff --git a/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts b/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts index d87d49ccd1..0255b29d09 100644 --- a/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts +++ b/packages/hooks/hooks-codex/tests/matcher-lifecycle.spec.ts @@ -9,6 +9,7 @@ import LocalSubprocessService from '@deepseek-ai/dsh-subprocess-local' const matcherLifecycle = vi.hoisted(() => { const registry = { matches: vi.fn(() => true), + diagnostic: vi.fn<(matcher: string | undefined) => string | undefined>(() => undefined), dispose: vi.fn<() => void>(), } return { @@ -26,9 +27,30 @@ const dirs: string[] = [] afterEach(() => { for (const dir of dirs.splice(0)) rmSync(dir, { recursive: true, force: true }) vi.clearAllMocks() + matcherLifecycle.registry.diagnostic.mockReturnValue(undefined) }) describe('hooks-codex matcher lifecycle', () => { + it('disposes the compiled set when one event-specific diagnostic rejects the config', async () => { + const { parseCodexConfig } = await import('@deepseek-ai/dsh-hooks-codex/src/config.ts') + matcherLifecycle.registry.diagnostic.mockImplementation((matcher: string | undefined) => ( + matcher === '[' ? 'invalid codex regex matcher "["' : undefined + )) + + expect(() => parseCodexConfig({ + PreToolUse: [ + { matcher: '(?i)^bash$', hooks: [{ type: 'command', command: 'first' }] }, + { matcher: '[', hooks: [{ type: 'command', command: 'second' }] }, + ], + })).toThrow('invalid codex regex matcher "[" on event "PreToolUse"') + + expect(matcherLifecycle.compileMatchers).toHaveBeenCalledExactlyOnceWith( + new Set(['(?i)^bash$', '[']), + 'codex', + ) + expect(matcherLifecycle.registry.dispose).toHaveBeenCalledOnce() + }) + it('gives the loaded config one matcher registry and disposes it on plugin teardown', async () => { const dir = mkdtempSync(join(tmpdir(), 'dsh-hooks-codex-matchers-')) dirs.push(dir) @@ -44,10 +66,10 @@ describe('hooks-codex matcher lifecycle', () => { await ctx.plugin(LocalBashExecutor, { timeoutMs: 10_000 }) const fiber = await ctx.plugin(HooksCodex, { configPath, model: 'm' }) - expect(matcherLifecycle.compileMatchers).toHaveBeenCalledExactlyOnceWith([ + expect(matcherLifecycle.compileMatchers).toHaveBeenCalledExactlyOnceWith(new Set([ '(?i)^bash$', - '(?i)^bash$', - ], 'codex') + ]), 'codex') + expect(matcherLifecycle.registry.diagnostic).toHaveBeenCalledTimes(2) expect(matcherLifecycle.registry.dispose).not.toHaveBeenCalled() await fiber.dispose() From c7076e15b8d39b0e7e1c04fe14fb2e5c98767892 Mon Sep 17 00:00:00 2001 From: ZiyaZhang <199893125+ZiyaZhang@users.noreply.github.com> Date: Tue, 28 Jul 2026 20:33:08 -0700 Subject: [PATCH 027/324] fix(hooks): bound regex reuse across reloads --- .../2026-06-30-hook-protocol-lib.i18n.yaml | 4 +- .../feature/2026-06-30-hook-protocol-lib.md | 2 +- .../2026-06-30-hook-protocol-lib.zh.md | 2 +- packages/hooks/hook-protocol/README.i18n.yaml | 4 +- packages/hooks/hook-protocol/README.md | 4 +- packages/hooks/hook-protocol/README.zh.md | 4 +- packages/hooks/hook-protocol/src/index.ts | 7 +- packages/hooks/hook-protocol/src/matcher.ts | 115 +++++++++++------- .../tests/matcher-lifecycle.spec.ts | 103 +++++++++++++--- packages/hooks/hooks-codex/README.i18n.yaml | 4 +- packages/hooks/hooks-codex/README.md | 2 +- packages/hooks/hooks-codex/README.zh.md | 2 +- 12 files changed, 180 insertions(+), 73 deletions(-) diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml index 48e43071b4..b01819b9d5 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md -2026-06-30-hook-protocol-lib.md: 611acd88547456514375e6850698c4c5d974c989 -2026-06-30-hook-protocol-lib.zh.md: 28dce0365775b6142406ffdda82b643b5038e606 +2026-06-30-hook-protocol-lib.md: 40b0f80e8f7c0f7e129c083c3589ce05706fe9c5 +2026-06-30-hook-protocol-lib.zh.md: e09cbbce7d5adb3e7d5f7f41fd0e5e1de1a749e4 diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md index 611acd8854..40b0f80e8f 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md @@ -15,7 +15,7 @@ This Agent Note introduces `@deepseek-ai/dsh-hook-protocol`, a **library** (not A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns four primitive families and the `hook/*` session events; each bridge plugin (`dsh-hooks-claude`, `dsh-hooks-codex`) owns what genuinely differs. **Shared (here):** -- **Matcher** — `compileMatchers(patterns, mode)`, `matcherDiagnostic(pattern, mode)`, and `matchesMatcher(pattern, query, mode)`. Pure `[A-Za-z0-9_|]+` patterns use the shared exact-match fast path (pipe = alternatives); the ONE remaining dialect axis is collapsed to `mode`: other Claude patterns use JavaScript `RegExp`, while other Codex patterns use Rust `regex`, including Rust-only syntax such as `(?i)`. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, collects the remaining runnable groups, and compiles their finite set of unique patterns ONCE. It reads validation diagnostics from that compiled registry: an invalid regex causes whole-config rejection after the registry is disposed, while a valid parse returns the SAME registry for hook-point matching and plugin-teardown disposal after detached runs drain. The stable diagnostic still names dialect/pattern/event and no hook listeners are registered on failure. This config-scoped ownership avoids both a module-global cache and separate validation/runtime Rust/WASM construction, whose non-shrinking allocator raises its memory high-water mark on every construction. The one-shot helpers remain contained, so a direct library caller never throws into the loop. +- **Matcher** — `compileMatchers(patterns, mode)`, `matcherDiagnostic(pattern, mode)`, and `matchesMatcher(pattern, query, mode)`. Pure `[A-Za-z0-9_|]+` patterns use the shared exact-match fast path (pipe = alternatives); the ONE remaining dialect axis is collapsed to `mode`: other Claude patterns use JavaScript `RegExp`, while other Codex patterns use Rust `regex`, including Rust-only syntax such as `(?i)`. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, collects the remaining runnable groups, and compiles their finite set of unique patterns ONCE. It reads validation diagnostics from that config registry: rejection disposes the registry before whole-config failure, while admission returns the SAME registry for hook-point matching and plugin-teardown disposal after detached runs drain. Codex valid instances and invalid diagnostics additionally use a versioned interner on the synchronous `rregex` CJS module, so one-shot calls and hook-protocol/Cordis reloads reuse them without putting state on `globalThis`. Because that dependency's WASM allocator does not shrink after `free()`, the interner deliberately retains at most `MAX_INTERNED_CODEX_REGEX_PATTERNS` (128) distinct non-literal patterns per process. At capacity, a new distinct pattern is rejected before native construction with a stable capacity/pattern/event diagnostic; known patterns remain usable and process restart resets the budget. The hard bound covers adversarial unique-pattern reloads without an unbounded cache, while direct library calls remain contained and never throw into the loop. - **Execution** — `runHook(bash, hook, options)`. Runs a command hook through the `ctx.bash` seam rather than a bespoke `spawn`: the executor already provides the scrubbed-but-overridable env, process-group kills, and timeout the protocol needs, and `dsh-bash`'s `stdin`/`env` fields (added for exactly this) are the trusted-plugin surface an in-process bridge is allowed to use. It serializes the bridge-built payload to stdin (trailing newline iff CC), honors the hook's `timeoutSec` (else `DEFAULT_HOOK_TIMEOUT_MS`, the 10-minute reference default both dialects share), and never throws (an executor rejection becomes a non-blocking-error `HookOutput`). - **Decode** — `parseHookOutput(exit, stdout, stderr)`, the exit-code + structured-stdout codec, producing a dialect-neutral `HookOutput`. Exit `0` → lenient JSON parse of stdout; exit `2` → blocking error with `stderr` as the reason (surfaced as `decision: 'block'` so no caller needs a separate exit-code branch); other → non-blocking error. Parses the CC structured-stdout fields that have a consumer on some path (`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`); the bridge honors only the subset meaningful for its dialect. Fields with no consumer on any path are not parsed at all (CC's `suppressOutput` — hook stdout never enters a transcript here, so there is nothing to suppress; see [the tighten-hook-protocol-contract Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)). - **Merge** — `mergeHookOutputs(outputs)`, folding multiple matched hooks into one most-restrictive `MergedHookOutcome`: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined `\n\n`, context/system-messages accumulated in order. diff --git a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md index 28dce03657..e09cbbce7d 100644 --- a/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md +++ b/.agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md @@ -15,7 +15,7 @@ Status: implemented 在 `packages/hooks/` 分组下新建 `hook-protocol` 作为纯库。它拥有四个原语族和 `hook/*` 会话事件；每个桥接插件（`dsh-hooks-claude`、`dsh-hooks-codex`）拥有真正不同的部分。 **共享（本库）：** -- **Matcher** — `compileMatchers(patterns, mode)`、`matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。纯 `[A-Za-z0-9_|]+` pattern 使用共享的精确匹配快速路径（管道符 = 多选）；剩余的唯一方言差异收敛为 `mode`：其他 Claude pattern 使用 JavaScript `RegExp`，其他 Codex pattern 使用 Rust `regex`，包括 `(?i)` 等 Rust 专属语法。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，丢弃受支持但没有 matcher 匹配对象的事件所带字段，收集其余可运行 group，再将其中有限的唯一 pattern 集合只编译一次。它直接从该 registry 读取校验诊断：无效正则会在释放 registry 后导致整份配置加载失败；有效解析则把同一个 registry 交给各 hook 点匹配，并在插件 teardown 时先 drain 脱离运行，再释放它。稳定诊断仍包含方言／模式／事件，失败时不会注册任何 hook 监听器。这种配置作用域的所有权既避免模块全局缓存，也避免校验和运行时分别构造 Rust／WASM 正则；其无法收缩的分配器会在每次构造时抬高内存高水位。一次性 helper 仍是收敛的，因此直接调用本库时绝不向 agent loop（智能体循环）抛异常。 +- **Matcher** — `compileMatchers(patterns, mode)`、`matcherDiagnostic(pattern, mode)` 与 `matchesMatcher(pattern, query, mode)`。纯 `[A-Za-z0-9_|]+` pattern 使用共享的精确匹配快速路径（管道符 = 多选）；剩余的唯一方言差异收敛为 `mode`：其他 Claude pattern 使用 JavaScript `RegExp`，其他 Codex pattern 使用 Rust `regex`，包括 `(?i)` 等 Rust 专属语法。缺省/`''`/`'*'` 匹配一切。每个桥接插件会在解析 group 前忽略不支持的事件，丢弃受支持但没有 matcher 匹配对象的事件所带字段，收集其余可运行 group，再将其中有限的唯一 pattern 集合只编译一次。它直接从该配置 registry 读取校验诊断：pattern 被拒绝时，会先释放 registry 再让整份配置加载失败；有效解析则把同一个 registry 交给各 hook 点匹配，并在插件 teardown 时先 drain 脱离运行，再释放它。Codex 的有效实例与无效诊断还会使用同步 `rregex` CJS 模块上带版本号的 interner，因此一次性调用及 hook-protocol／Cordis 重载都能复用它们，而无需把状态放在 `globalThis` 上。由于该依赖的 WASM 分配器在 `free()` 后也不会缩小，interner 会有意将每进程不同的非字面 pattern 上限设为 `MAX_INTERNED_CODEX_REGEX_PATTERNS`（128）。容量用满时，新的不同 pattern 会在原生构造前被包含容量／pattern／事件的稳定诊断拒绝；已知 pattern 仍可使用，重启进程会重置预算。硬上限可覆盖恶意唯一 pattern 重载而无需无界缓存，同时直接调用本库仍是收敛的，绝不向 agent loop（智能体循环）抛异常。 - **执行** — `runHook(bash, hook, options)`。通过 `ctx.bash` seam 而非自建 `spawn` 运行命令钩子：执行器已提供清洗但可覆盖的 env、进程组 kill 和超时，正是协议所需的能力；`dsh-bash` 的 `stdin`/`env` 字段（正是为此添加的）是进程内桥接插件被允许使用的受信插件接口。它将桥接插件构建的 payload 序列化到 stdin（CC 时追加尾部换行），遵守钩子的 `timeoutSec`（否则使用 `DEFAULT_HOOK_TIMEOUT_MS`，即两种方言共享的 10 分钟参考默认值），且从不抛异常（执行器拒绝变为 non-blocking-error 的 `HookOutput`）。 - **解码** — `parseHookOutput(exit, stdout, stderr)`，exit-code + structured-stdout 编解码器，产出方言无关的 `HookOutput`。Exit `0` → 宽松 JSON 解析 stdout；exit `2` → blocking error，`stderr` 为原因（以 `decision: 'block'` 呈现，调用方无需单独处理 exit-code 分支）；其他 → non-blocking error。解析 CC structured-stdout 中在某条路径上有消费方的字段（`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`）；桥接插件只采纳对其方言有意义的子集。在任何路径上都没有消费方的字段不予解析（CC 的 `suppressOutput`——钩子 stdout 在此处从不进入 transcript（文本记录），因此无需抑制；见 [收紧钩子协议契约 Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)）。 - **合并** — `mergeHookOutputs(outputs)`，将多个匹配钩子的输出折叠为一个最严格的 `MergedHookOutcome`：权限优先级 **deny > ask > allow**，halt 在首个 `continue:false` 时粘滞，阻止原因以 `\n\n` 拼接，context/system-messages 按序累积。 diff --git a/packages/hooks/hook-protocol/README.i18n.yaml b/packages/hooks/hook-protocol/README.i18n.yaml index 8c879474c8..b5c4b0acb1 100644 --- a/packages/hooks/hook-protocol/README.i18n.yaml +++ b/packages/hooks/hook-protocol/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hook-protocol/README.md -README.md: 36607ed9b98a97288690c869e58ee1d45ba765c4 -README.zh.md: 5e1abce23aea65f670bde8c8c5d74c40f6afd07e +README.md: 3a44aaaf17034b310a91ac9686bd9a0d6690de11 +README.zh.md: 2adae13dd10cc0a0c38791be604b83283698d892 diff --git a/packages/hooks/hook-protocol/README.md b/packages/hooks/hook-protocol/README.md index 36607ed9b9..3a44aaaf17 100644 --- a/packages/hooks/hook-protocol/README.md +++ b/packages/hooks/hook-protocol/README.md @@ -10,7 +10,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud | Concern | Here (`dsh-hook-protocol`) | The bridge (`dsh-hooks-claude` / `-codex`) | |---|---|---| -| Matcher validation + test | `compileMatchers(patterns, mode)` exposes diagnostics and repeated config-lifetime matching from one compiled set; `matcherDiagnostic` / `matchesMatcher` are contained one-shot helpers | picks its native regex `mode` (`claude` = JavaScript, `codex` = Rust `regex`), compiles the unique runnable patterns once, rejects a group carrying a registry diagnostic, and disposes that same set on failure or teardown | +| Matcher validation + test | `compileMatchers(patterns, mode)` exposes diagnostics and repeated config-lifetime matching from one registry; Codex uses a bounded reload-stable Rust-regex interner; `matcherDiagnostic` / `matchesMatcher` are contained one-shot helpers | picks its native regex `mode` (`claude` = JavaScript, `codex` = Rust `regex`), compiles the unique runnable patterns once, rejects a group carrying a registry diagnostic, and disposes its config registry on failure or teardown | | Run a hook | `runHook(bash, hook, opts, now)` — stdin payload + env via `ctx.bash`, decode | builds the per-event stdin **payload** + the dialect's **env** | | Decode output | `parseHookOutput(exit, stdout, stderr)` → neutral `HookOutput` | maps the neutral `HookOutput` onto a seam-specific typed Decision | | Merge N hooks | `mergeHookOutputs(outputs)` → most-restrictive `MergedHookOutcome` | — | @@ -19,7 +19,7 @@ Why a shared lib at all: Codex deliberately reimplements a *subset* of the Claud ## Primitives -- **`compileMatchers(matchers, mode)` / `matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; both dialects treat a pure `[A-Za-z0-9_|]+` pattern as exact pipe-separated alternatives. Other patterns are unanchored regexes compiled in the native dialect: JavaScript for Claude Code, Rust `regex` for Codex (including inline flags such as `(?i)`). A bridge parser first discards matcher fields for events without matcher subjects and collects the remaining runnable groups, then compiles their unique patterns once. It reads `registry.diagnostic(pattern)` from those exact instances, disposes the registry before throwing on an invalid consumed regex, or returns the same registry for runtime matching. The plugin reuses it at every hook point and disposes it after detached runs drain on teardown. Thus neither validation nor matching reconstructs a Rust/WASM regex and raises its non-shrinking memory high-water mark. `matcherDiagnostic` and `matchesMatcher` remain contained one-shot helpers; invalid runtime patterns are non-matches rather than exceptions. +- **`compileMatchers(matchers, mode)` / `matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`** — match-all on absent/`''`/`'*'`; both dialects treat a pure `[A-Za-z0-9_|]+` pattern as exact pipe-separated alternatives. Other patterns are unanchored regexes compiled in the native dialect: JavaScript for Claude Code, Rust `regex` for Codex (including inline flags such as `(?i)`). A bridge parser first discards matcher fields for events without matcher subjects and collects the remaining runnable groups, then compiles their unique patterns once. It reads `registry.diagnostic(pattern)` from those exact instances, disposes the config registry before throwing on a rejected pattern, or returns that registry for runtime matching and teardown after detached runs drain. Codex's valid instances and invalid diagnostics are interned on the synchronous `rregex` dependency module, so they survive hook-protocol/Cordis reloads without using `globalThis`; one-shot helpers share the same interner. Because `rregex` cannot shrink its WASM allocation after `free()`, the process deliberately retains at most `MAX_INTERNED_CODEX_REGEX_PATTERNS` (128) distinct non-literal patterns. Once full, a new distinct pattern is rejected with a capacity diagnostic before calling WASM; previously interned patterns continue to work, and a process restart resets the budget. This is bounded for both same-pattern and adversarial unique reloads without an unbounded cache. - **`runHook(bash, hook, options, now)`** — require and forward the caller-owned `options.signal`, serialize `options.payload` to the hook's stdin (with a trailing newline iff `options.trailingNewline`), merge `options.env` after the executor's credential scrub (the `dsh-bash` trusted-plugin surface), honor the hook's `timeoutSec` (else `options.defaultTimeoutMs` — the bridge owns the default, its config defaulting to the lib's `DEFAULT_HOOK_TIMEOUT_MS` 10-minute reference), and decode the result (threading `options.expectedEventName` to the codec). Cancellation therefore reaches the executor's process-group kill and join boundary. Never throws: an executor rejection (infra fault) becomes a `HookOutput` with `exitCode: undefined` (a non-blocking error). `now` is injected for testable durations. - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** decodes exit status and structured stdout. Exit 2 blocks with stderr; other failures are non-blocking. A matching hook-specific permission decision overrides the legacy top-level decision; mismatched or missing event discriminators suppress only event-specific fields. Top-level fields remain event-agnostic, and successful non-JSON output is left to the bridge. - **`mergeHookOutputs(outputs)`** — fold the results of every hook that matched one point: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined with `\n\n`, `additionalContext`/`systemMessages` accumulated in order. diff --git a/packages/hooks/hook-protocol/README.zh.md b/packages/hooks/hook-protocol/README.zh.md index 5e1abce23a..2adae13dd1 100644 --- a/packages/hooks/hook-protocol/README.zh.md +++ b/packages/hooks/hook-protocol/README.zh.md @@ -10,7 +10,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 | 关注点 | 此处（`dsh-hook-protocol`） | 桥接（`dsh-hooks-claude` / `-codex`） | |---|---|---| -| Matcher 校验 + 测试 | `compileMatchers(patterns, mode)` 从同一已编译集合提供诊断与配置生命周期内的重复匹配；`matcherDiagnostic`／`matchesMatcher` 是收敛的一次性 helper | 选择自身原生正则 `mode`（`claude` = JavaScript，`codex` = Rust `regex`），将可运行的唯一 pattern 只编译一次，拒绝带有 registry 诊断的配置组，并在失败或 teardown 时释放同一集合 | +| Matcher 校验 + 测试 | `compileMatchers(patterns, mode)` 从同一 registry 提供诊断与配置生命周期内的重复匹配；Codex 使用有界且跨重载稳定的 Rust-regex interner；`matcherDiagnostic`／`matchesMatcher` 是收敛的一次性 helper | 选择自身原生正则 `mode`（`claude` = JavaScript，`codex` = Rust `regex`），将可运行的唯一 pattern 只编译一次，拒绝带有 registry 诊断的配置组，并在失败或 teardown 时释放配置 registry | | 运行 hook | `runHook(bash, hook, opts, now)`：通过 `ctx.bash` 提供 stdin payload + env，再解码 | 构造每个事件的 stdin **payload** + 该方言的 **env** | | 解码输出 | `parseHookOutput(exit, stdout, stderr)` → 中性 `HookOutput` | 将中性 `HookOutput` 映射到 seam 特定的类型化 Decision | | 合并 N 个 hook | `mergeHookOutputs(outputs)` → 最严格的 `MergedHookOutcome` | （无） | @@ -19,7 +19,7 @@ Claude Code／Codex hook 协议格式的**共享核心**。它不是 cordis 插 ## 原语 -- **`compileMatchers(matchers, mode)` / `matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；两种方言都将纯 `[A-Za-z0-9_|]+` pattern 视为按 pipe 分隔的精确多选。其他 pattern 会用原生方言编译为未锚定正则：Claude Code 使用 JavaScript，Codex 使用 Rust `regex`（包括 `(?i)` 等内联 flag）。桥接解析器会先丢弃没有 matcher 匹配对象的事件所带字段，收集其余可运行 group，再将它们的唯一 pattern 只编译一次。解析器直接从这些实例读取 `registry.diagnostic(pattern)`；实际消费的正则无效时，会先释放 registry 再抛错，否则把同一 registry 交给运行时。插件会在各 hook 点重复使用它，并在 teardown 时先 drain 脱离运行，再释放该集合。因此校验和匹配都不会重复构造 Rust／WASM 正则并抬高其无法收缩的内存高水位。`matcherDiagnostic` 与 `matchesMatcher` 保留为收敛的一次性 helper；运行时无效 pattern 仍是不匹配而非异常。 +- **`compileMatchers(matchers, mode)` / `matcherDiagnostic(matcher, mode)` / `matchesMatcher(matcher, query, mode)`**：缺失、`''` 或 `'*'` 时匹配全部；两种方言都将纯 `[A-Za-z0-9_|]+` pattern 视为按 pipe 分隔的精确多选。其他 pattern 会用原生方言编译为未锚定正则：Claude Code 使用 JavaScript，Codex 使用 Rust `regex`（包括 `(?i)` 等内联 flag）。桥接解析器会先丢弃没有 matcher 匹配对象的事件所带字段，收集其余可运行 group，再将它们的唯一 pattern 只编译一次。解析器直接从这些实例读取 `registry.diagnostic(pattern)`；pattern 被拒绝时，会先释放配置 registry 再抛错，否则把该 registry 交给运行时，并在 teardown 时先 drain 脱离运行，再释放它。Codex 的有效实例和无效诊断会 intern 在同步 `rregex` 依赖模块上，因此无需使用 `globalThis`，也能跨 hook-protocol／Cordis 重载保留；一次性 helper 共享同一 interner。由于 `rregex` 在 `free()` 后也不能缩小 WASM 分配，进程会有意最多保留 `MAX_INTERNED_CODEX_REGEX_PATTERNS`（128）个不同的非字面 pattern。容量用满后，新的不同 pattern 会在调用 WASM 前被容量诊断拒绝；已经 intern 的 pattern 继续工作，重启进程会重置预算。这样既覆盖相同 pattern 重载，也能在恶意唯一 pattern 重载下保持有界，而无需无界缓存。 - **`runHook(bash, hook, options, now)`**：要求并转发调用方拥有的 `options.signal`，将 `options.payload` 序列化到 hook stdin（当且仅当 `options.trailingNewline` 时添加尾随换行符），在执行器凭证清理后合并 `options.env`（`dsh-bash` 受信任插件表层），遵循 hook 的 `timeoutSec`（否则使用 `options.defaultTimeoutMs`；默认值属于桥接，其配置默认为 lib 的 `DEFAULT_HOOK_TIMEOUT_MS` 10 分钟参考值），再解码结果（将 `options.expectedEventName` 传递给 codec）。因此取消会到达执行器的进程组终止与 join 边界。它绝不抛出异常：执行器拒绝（基础设施故障）会变为 `HookOutput`，其 `exitCode: undefined`（非阻塞错误）。`now` 会被注入，以便测试持续时间。 - **`parseHookOutput(exitCode, stdout, stderr, expectedEventName?)`** 解码退出状态与结构化 stdout。退出码 2 使用 stderr 阻塞；其他失败不阻塞。匹配的 hook 特定权限决策会覆盖遗留顶层决策；事件判别字段不匹配或缺失只会抑制事件特定字段。顶层字段仍与事件无关，成功但非 JSON 的输出会留给桥接处理。 - **`mergeHookOutputs(outputs)`**：折叠在一个点上匹配的每个 hook 结果：权限优先级为 **deny > ask > allow**，首个 `continue:false` 使 halt 粘滞，阻塞原因用 `\n\n` 连接，`additionalContext`／`systemMessages` 按顺序累积。 diff --git a/packages/hooks/hook-protocol/src/index.ts b/packages/hooks/hook-protocol/src/index.ts index ba38cac693..f5acc2de6a 100644 --- a/packages/hooks/hook-protocol/src/index.ts +++ b/packages/hooks/hook-protocol/src/index.ts @@ -13,7 +13,12 @@ export type { MatcherGroup, MatcherMode, } from './types.ts' -export { compileMatchers, matcherDiagnostic, matchesMatcher } from './matcher.ts' +export { + compileMatchers, + matcherDiagnostic, + matchesMatcher, + MAX_INTERNED_CODEX_REGEX_PATTERNS, +} from './matcher.ts' export type { CompiledMatchers } from './matcher.ts' export { parseHookOutput } from './codec.ts' export { DEFAULT_HOOK_TIMEOUT_MS, runHook } from './runner.ts' diff --git a/packages/hooks/hook-protocol/src/matcher.ts b/packages/hooks/hook-protocol/src/matcher.ts index ad2792379b..7d6de5ca06 100644 --- a/packages/hooks/hook-protocol/src/matcher.ts +++ b/packages/hooks/hook-protocol/src/matcher.ts @@ -3,8 +3,9 @@ * pipe patterns as literal alternatives and other patterns as regex. Codex * uses the same literal fast path, then compiles regex patterns with Rust's * `regex` dialect. Missing, empty, and `*` match all. Runtime matching contains - * invalid regexes as non-matches. A compiled config registry exposes the same - * stable diagnostic without constructing a second native regex. + * invalid regexes as non-matches. Codex regexes are interned in a bounded pool + * shared across module reloads; a config registry leases those instances for + * diagnostics and runtime matching without reconstructing them. * @module @deepseek-ai/dsh-hook-protocol/matcher */ @@ -12,12 +13,32 @@ import { createRequire } from 'node:module' import type { RRegex as RustRegex } from 'rregex' import type { MatcherMode } from './types.ts' +type CodexRegexPoolEntry = + | { regex: RustRegex; diagnostic?: never } + | { regex?: never; diagnostic: string } + +type RRegexModule = { + RRegex: new(pattern: string) => RustRegex +} & Record + +/** Process-wide ceiling for distinct non-literal Codex matcher patterns. */ +export const MAX_INTERNED_CODEX_REGEX_PATTERNS = 128 + // rregex's ESM entry initializes WASM with top-level await. Hook plugins are // discovered through Cordis Loader's synchronous module boundary, so use the // package's equivalent synchronous Node entry rather than making both bridge -// modules async merely by importing this shared matcher. -const { RRegex } = createRequire(import.meta.url)('rregex') as { - RRegex: new(pattern: string) => RustRegex +// modules async merely by importing this shared matcher. The versioned symbol +// lives on that CJS module instance: Cordis may reload this library module, but +// Node retains the dependency module and therefore its bounded intern pool. +const rregexModule = createRequire(import.meta.url)('rregex') as RRegexModule +const { RRegex } = rregexModule +const CODEX_REGEX_POOL_KEY = Symbol.for('@deepseek-ai/dsh-hook-protocol/rregex-pool/v1') +const priorPool = rregexModule[CODEX_REGEX_POOL_KEY] +const codexRegexPool = priorPool instanceof Map + ? priorPool as Map + : new Map() +if (!(priorPool instanceof Map)) { + rregexModule[CODEX_REGEX_POOL_KEY] = codexRegexPool } /** True for an absent / empty / `'*'` pattern — the match-all sentinels. */ @@ -31,64 +52,81 @@ const EXACT_MATCHER = /^[A-Za-z0-9_|]+$/ interface CompiledMatcher { matches(query: string): boolean diagnostic?: string - dispose(): void } -/** A config-lifetime matcher set compiled once and explicitly released. */ +/** A config-lifetime matcher set compiled once and explicitly disconnected. */ export interface CompiledMatchers { /** Match one of the patterns supplied to {@link compileMatchers}. */ matches(matcher: string | undefined, query: string): boolean /** Diagnose one supplied pattern using the already-compiled instance. */ diagnostic(matcher: string | undefined): string | undefined - /** Release every native matcher. Safe to call more than once. */ + /** Release this registry's references. Safe to call more than once. */ dispose(): void } -/** Compile one dialect's unanchored regex; invalid patterns return `undefined`. */ -function compileRegex(pattern: string, mode: MatcherMode): RegExp | RustRegex | undefined { +/** Intern one Codex regex or its diagnostic without exceeding the process budget. */ +function internCodexRegex(pattern: string): CodexRegexPoolEntry { + const existing = codexRegexPool.get(pattern) + if (existing !== undefined) return existing + if (codexRegexPool.size >= MAX_INTERNED_CODEX_REGEX_PATTERNS) { + return { + diagnostic: `codex regex matcher capacity exceeded (${MAX_INTERNED_CODEX_REGEX_PATTERNS} distinct patterns per process) for ${JSON.stringify(pattern)}`, + } + } + + let entry: CodexRegexPoolEntry try { - return mode === 'codex' ? new RRegex(pattern) : new RegExp(pattern) + entry = { regex: new RRegex(pattern) } } catch (_syntaxError) { // Regex construction is the try's only operation, so malformed syntax in - // the selected dialect is the only expected failure. - return undefined + // Rust's dialect is the only expected failure. Cache failures too: a bad + // config repeatedly reloaded must not keep growing WASM memory. + entry = { diagnostic: `invalid codex regex matcher ${JSON.stringify(pattern)}` } } + codexRegexPool.set(pattern, entry) + return entry } -/** Release a WASM-backed Codex regex when its owning matcher lifetime ends. */ -function disposeRegex(regex: RegExp | RustRegex): void { - if (regex instanceof RRegex) regex.free() -} - -/** Compile one matcher into a reusable, explicitly disposable predicate. */ +/** Compile one matcher into a reusable predicate. */ function compileMatcher(matcher: string | undefined, mode: MatcherMode): CompiledMatcher { - if (isMatchAll(matcher)) return { matches: () => true, dispose: () => {} } + if (isMatchAll(matcher)) return { matches: () => true } const pattern = matcher as string if (EXACT_MATCHER.test(pattern)) { const alternatives = new Set(pattern.split('|')) - return { matches: query => alternatives.has(query), dispose: () => {} } + return { matches: query => alternatives.has(query) } } - const regex = compileRegex(pattern, mode) - if (regex === undefined) { + + if (mode === 'codex') { + const entry = internCodexRegex(pattern) + if (entry.regex !== undefined) { + const regex = entry.regex + return { matches: query => regex.isMatch(query) } + } return { matches: () => false, - diagnostic: `invalid ${mode} regex matcher ${JSON.stringify(pattern)}`, - dispose: () => {}, + diagnostic: entry.diagnostic, } } - return { - matches: query => regex instanceof RRegex ? regex.isMatch(query) : regex.test(query), - dispose: () => { disposeRegex(regex) }, + + try { + const regex = new RegExp(pattern) + return { matches: query => regex.test(query) } + } catch (_syntaxError) { + return { + matches: () => false, + diagnostic: `invalid claude regex matcher ${JSON.stringify(pattern)}`, + } } } /** * Compile a finite config's unique matcher patterns for repeated evaluation. - * The returned registry owns native Rust-regex allocations; its caller must - * dispose it when the config/plugin lifetime ends. + * The returned registry owns one config's references. Codex native instances + * live in a bounded, reload-stable process pool; disposal disconnects this + * config but deliberately keeps interned instances for later reloads. * @param matchers - the complete finite set of patterns in one loaded config. * @param mode - the native regex dialect used for non-literal patterns. - * @returns a reusable registry that owns and disposes its compiled regexes. + * @returns a reusable registry that disconnects its config-local lookups on disposal. */ export function compileMatchers(matchers: Iterable, mode: MatcherMode): CompiledMatchers { const compiled = new Map() @@ -108,7 +146,6 @@ export function compileMatchers(matchers: Iterable, mode: Ma dispose() { if (disposed) return disposed = true - for (const matcher of compiled.values()) matcher.dispose() compiled.clear() }, } @@ -121,12 +158,7 @@ export function compileMatchers(matchers: Iterable, mode: Ma * @returns `undefined` for a valid matcher, otherwise a stable diagnostic. */ export function matcherDiagnostic(matcher: string | undefined, mode: MatcherMode): string | undefined { - const compiled = compileMatcher(matcher, mode) - try { - return compiled.diagnostic - } finally { - compiled.dispose() - } + return compileMatcher(matcher, mode).diagnostic } /** @@ -142,10 +174,5 @@ export function matcherDiagnostic(matcher: string | undefined, mode: MatcherMode * regex. */ export function matchesMatcher(matcher: string | undefined, query: string, mode: MatcherMode): boolean { - const compiled = compileMatcher(matcher, mode) - try { - return compiled.matches(query) - } finally { - compiled.dispose() - } + return compileMatcher(matcher, mode).matches(query) } diff --git a/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts b/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts index 9e40e6db89..a500de6c9b 100644 --- a/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts +++ b/packages/hooks/hook-protocol/tests/matcher-lifecycle.spec.ts @@ -2,11 +2,28 @@ import { createRequire } from 'node:module' import { describe, expect, it, vi } from 'vitest' import type { RRegex as RustRegex } from 'rregex' -describe('compileMatchers — native regex lifecycle', () => { - it('constructs each unique Codex regex once across repeated matches and frees it once', async () => { +const POOL_KEY = Symbol.for('@deepseek-ai/dsh-hook-protocol/rregex-pool/v1') + +interface PoolEntry { + regex?: RustRegex +} + +type RRegexModule = { + RRegex: new(pattern: string) => RustRegex + __wbindgen_memory(): WebAssembly.Memory +} & Record + +function restorePool(rregex: RRegexModule, original: unknown): void { + Reflect.deleteProperty(rregex, POOL_KEY) + if (original !== undefined) rregex[POOL_KEY] = original +} + +describe('Codex regex intern lifecycle', () => { + it('keeps 100,000 same-pattern reloads bounded and reuses across module reload', async () => { const require = createRequire(import.meta.url) - const rregex = require('rregex') as { RRegex: new(pattern: string) => RustRegex } + const rregex = require('rregex') as RRegexModule const OriginalRRegex = rregex.RRegex + const originalPool = rregex[POOL_KEY] const construct = vi.fn<(pattern: string) => void>() const free = vi.fn<() => void>() @@ -22,24 +39,82 @@ describe('compileMatchers — native regex lifecycle', () => { } } + Reflect.deleteProperty(rregex, POOL_KEY) rregex.RRegex = CountingRRegex vi.resetModules() + const before = rregex.__wbindgen_memory().buffer.byteLength try { - const { compileMatchers } = await import('@deepseek-ai/dsh-hook-protocol/src/matcher.ts') - const matchers = compileMatchers(['(?i)^bash$', '(?i)^bash$', '^write$'], 'codex') - expect(construct.mock.calls.map(([pattern]) => pattern)).toEqual(['(?i)^bash$', '^write$']) - - for (let i = 0; i < 1_000; i++) { - expect(matchers.diagnostic('(?i)^bash$')).toBeUndefined() - expect(matchers.matches('(?i)^bash$', 'BASH')).toBe(true) + const first = await import('@deepseek-ai/dsh-hook-protocol/src/matcher.ts') + for (let i = 0; i < 100_000; i++) { + first.compileMatchers(['(?i)^bash$'], 'codex').dispose() } - expect(construct).toHaveBeenCalledTimes(2) + expect(construct).toHaveBeenCalledExactlyOnceWith('(?i)^bash$') + expect(free).not.toHaveBeenCalled() + expect(rregex.__wbindgen_memory().buffer.byteLength - before).toBeLessThanOrEqual(4 * 1024 * 1024) - matchers.dispose() - matchers.dispose() - expect(free).toHaveBeenCalledTimes(2) + vi.resetModules() + const reloaded = await import('@deepseek-ai/dsh-hook-protocol/src/matcher.ts') + expect(reloaded.matcherDiagnostic('(?i)^bash$', 'codex')).toBeUndefined() + expect(reloaded.matchesMatcher('(?i)^bash$', 'BASH', 'codex')).toBe(true) + expect(construct).toHaveBeenCalledTimes(1) + expect(free).not.toHaveBeenCalled() + } finally { + const temporaryPool = rregex[POOL_KEY] + if (temporaryPool instanceof Map) { + for (const entry of temporaryPool.values() as Iterable) entry.regex?.free() + } + rregex.RRegex = OriginalRRegex + restorePool(rregex, originalPool) + vi.resetModules() + } + }) + + it('memoizes failures and rejects a new pattern before construction at the hard cap', async () => { + const require = createRequire(import.meta.url) + const rregex = require('rregex') as RRegexModule + const OriginalRRegex = rregex.RRegex + const originalPool = rregex[POOL_KEY] + const construct = vi.fn<(pattern: string) => void>() + + class FakeRRegex { + constructor(pattern: string) { + construct(pattern) + if (pattern === 'invalid(') throw new SyntaxError('invalid test pattern') + } + + isMatch(): boolean { + return true + } + } + + Reflect.deleteProperty(rregex, POOL_KEY) + rregex.RRegex = FakeRRegex as unknown as typeof rregex.RRegex + vi.resetModules() + try { + const matcher = await import('@deepseek-ai/dsh-hook-protocol/src/matcher.ts') + expect(matcher.matcherDiagnostic('invalid(', 'codex')).toBe('invalid codex regex matcher "invalid("') + expect(matcher.matcherDiagnostic('invalid(', 'codex')).toBe('invalid codex regex matcher "invalid("') + expect(construct).toHaveBeenCalledTimes(1) + + for (let i = 0; i < matcher.MAX_INTERNED_CODEX_REGEX_PATTERNS - 1; i++) { + expect(matcher.matcherDiagnostic(`^value-${i}$`, 'codex')).toBeUndefined() + } + expect(construct).toHaveBeenCalledTimes(matcher.MAX_INTERNED_CODEX_REGEX_PATTERNS) + + expect(matcher.matcherDiagnostic('^overflow$', 'codex')).toBe( + `codex regex matcher capacity exceeded (${matcher.MAX_INTERNED_CODEX_REGEX_PATTERNS} distinct patterns per process) for "^overflow$"`, + ) + expect(matcher.matchesMatcher('^overflow$', 'overflow', 'codex')).toBe(false) + expect(construct).toHaveBeenCalledTimes(matcher.MAX_INTERNED_CODEX_REGEX_PATTERNS) + + vi.resetModules() + const reloaded = await import('@deepseek-ai/dsh-hook-protocol/src/matcher.ts') + expect(reloaded.matchesMatcher('^value-0$', 'anything', 'codex')).toBe(true) + expect(reloaded.matcherDiagnostic('invalid(', 'codex')).toBe('invalid codex regex matcher "invalid("') + expect(construct).toHaveBeenCalledTimes(matcher.MAX_INTERNED_CODEX_REGEX_PATTERNS) } finally { rregex.RRegex = OriginalRRegex + restorePool(rregex, originalPool) vi.resetModules() } }) diff --git a/packages/hooks/hooks-codex/README.i18n.yaml b/packages/hooks/hooks-codex/README.i18n.yaml index 20d5781678..c48757a3e9 100644 --- a/packages/hooks/hooks-codex/README.i18n.yaml +++ b/packages/hooks/hooks-codex/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/hooks/hooks-codex/README.md -README.md: 0c9a6b22d0990d87ad081db4f2690c5d97357062 -README.zh.md: d3c88a75208257585255fc36ad6cc0a7a3b5c0f0 +README.md: eb8882cda590293e21dd6011244f15359a797768 +README.zh.md: b154c4e825844883a0810b7951b0d50ca4951dfb diff --git a/packages/hooks/hooks-codex/README.md b/packages/hooks/hooks-codex/README.md index 0c9a6b22d0..eb8882cda5 100644 --- a/packages/hooks/hooks-codex/README.md +++ b/packages/hooks/hooks-codex/README.md @@ -34,7 +34,7 @@ In a `cordis.yml`: model: deepseek-v4 ``` -The config is parsed **once** at load. `configPath` is **process-level** — a relative path resolves against the process launch cwd at load time, not per-session (`TODO(per-session-hook-config)`). A read/parse failure is contained (logs + registers nothing); an invalid regex matcher on an event that consumes matchers is one such failure and reports its pattern and event. Only sync `type: 'command'` hooks run — a non-command or `async: true` hook is parsed-and-skipped with a warning. A hook accepts `timeout` or the `timeoutSec` alias; one that sets neither runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes). Events outside the five bridge-supported points are dropped at parse. +The config is parsed **once** at load. `configPath` is **process-level** — a relative path resolves against the process launch cwd at load time, not per-session (`TODO(per-session-hook-config)`). A read/parse failure is contained (logs + registers nothing); an invalid regex matcher on an event that consumes matchers is one such failure and reports its pattern and event. Non-literal Rust-regex patterns are interned across reloads under a process budget of 128 distinct patterns: once full, a new distinct pattern is rejected before WASM construction with a capacity diagnostic, while already interned patterns remain usable; restarting the process resets the budget. Only sync `type: 'command'` hooks run — a non-command or `async: true` hook is parsed-and-skipped with a warning. A hook accepts `timeout` or the `timeoutSec` alias; one that sets neither runs under the protocol's reference default (`DEFAULT_HOOK_TIMEOUT_MS` from `dsh-hook-protocol`, 10 minutes). Events outside the five bridge-supported points are dropped at parse. The hooks themselves run in the agent's session workspace: for the agent-scoped points the bridge passes the session's `cwd` as the hook process's working directory, so a hook operates in the user's project tree, not the server launch dir. diff --git a/packages/hooks/hooks-codex/README.zh.md b/packages/hooks/hooks-codex/README.zh.md index d3c88a7520..b154c4e825 100644 --- a/packages/hooks/hooks-codex/README.zh.md +++ b/packages/hooks/hooks-codex/README.zh.md @@ -34,7 +34,7 @@ const config: Config = { model: deepseek-v4 ``` -配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，而非每会话解析（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳（记录 + 不注册任何内容）；实际消费 matcher 的事件所带的无效 matcher 正则属于此类失败，并报告其 pattern 与事件。只运行同步 `type: 'command'` hook；非 command 或 `async: true` hook 会被解析并跳过，同时记录警告。hook 接受 `timeout` 或 `timeoutSec` alias；两者都未设置时，使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟）。五个桥接支持点之外的事件会在解析时丢弃。 +配置只在加载时解析**一次**。`configPath` 是**进程级** 配置：相对路径在加载时根据进程启动 cwd 解析，而非每会话解析（`TODO(per-session-hook-config)`）。读取／解析失败会被容纳（记录 + 不注册任何内容）；实际消费 matcher 的事件所带的无效 matcher 正则属于此类失败，并报告其 pattern 与事件。非字面的 Rust-regex pattern 会跨重载 intern，并受每进程最多 128 个不同 pattern 的预算约束：容量用满后，新的不同 pattern 会在 WASM 构造前被容量诊断拒绝，已经 intern 的 pattern 仍可使用；重启进程会重置预算。只运行同步 `type: 'command'` hook；非 command 或 `async: true` hook 会被解析并跳过，同时记录警告。hook 接受 `timeout` 或 `timeoutSec` alias；两者都未设置时，使用协议参考默认值 `DEFAULT_HOOK_TIMEOUT_MS`（来自 `dsh-hook-protocol`，10 分钟）。五个桥接支持点之外的事件会在解析时丢弃。 hook 本身会在 agent 的会话工作区中运行：对 agent scope 点，桥接会将会话 `cwd` 作为 hook 进程工作目录，因此 hook 作用于 user 项目树，而非服务器启动目录。 From cdcdd2221edd2b5e55b18a62070e4f776068d4c8 Mon Sep 17 00:00:00 2001 From: creatixchu Date: Wed, 29 Jul 2026 12:52:59 +0800 Subject: [PATCH 028/324] feat(host): show-hidden toggle in the directory browser footer --- .../src/client/DirectoryBrowser.module.css | 26 +++++++++++++++++++ .../src/client/DirectoryBrowser.tsx | 22 +++++++++++++--- .../src/client/index.ts | 4 +++ .../tests/client-flow.spec.tsx | 2 ++ .../tests/directory-browser.spec.tsx | 17 ++++++++++++ 5 files changed, 67 insertions(+), 4 deletions(-) diff --git a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.module.css b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.module.css index 800af854a1..bdb57ca848 100644 --- a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.module.css +++ b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.module.css @@ -242,6 +242,32 @@ border-top: 1px solid var(--dsw-alias-border-l3); } +/* Show-hidden toggle: a subtle text button in the footer, left of the gap. */ +.showHiddenToggle { + border: none; + background: transparent; + padding: 0; + font-size: 13px; + line-height: 20px; + font-weight: 500; + color: var(--dsw-alias-label-secondary); + cursor: pointer; + white-space: nowrap; +} + +.showHiddenToggle:hover { + color: var(--dsw-alias-label-primary); +} + +.showHiddenToggle:disabled { + color: var(--dsw-alias-label-caption); + cursor: default; +} + +.showHiddenToggleActive { + color: var(--dsw-alias-label-primary); +} + .footerGap { flex: 1 1 0; } diff --git a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx index f348f1dd8d..20fef7a827 100644 --- a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx +++ b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx @@ -10,8 +10,8 @@ * selects the created folder. Open adopts the selected folder, falling back * to the listed level. Pure consumer of the injected browse calls — the * owning flow decides what "Open" means and owns the workspace-creation - * error surface. Hidden entries are host-flagged and filtered here (a - * show-hidden toggle is deferred work, client-side only). + * error surface. Hidden entries are host-flagged and hidden by default; + * a "Show hidden files" toggle in the footer reveals them (client-side only). */ import { useCallback, useEffect, useRef, useState } from 'react' import clsx from 'clsx' @@ -60,16 +60,17 @@ function displayCrumbs(listing: DirectoryListing, homeLabel: string): DirectoryE } /** One column of folder rows (the Miller view renders one or two of these). */ -function LevelColumn({ entries, selectedPath, busy, onPick, wide }: { +function LevelColumn({ entries, selectedPath, busy, onPick, wide, showHidden }: { entries: readonly DirectoryEntry[] selectedPath: string | null busy: boolean onPick: (entry: DirectoryEntry) => void wide: boolean + showHidden: boolean }) { return (
- {entries.filter(entry => !entry.hidden).map((entry) => { + {entries.filter(entry => showHidden || !entry.hidden).map((entry) => { const selected = entry.path === selectedPath return ( // The wrapper carries the list semantics; the row keeps its NATIVE @@ -110,6 +111,8 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, const [error, setError] = useState(null) // Path-edit state: null = breadcrumb mode; a string = the draft being typed. const [pathDraft, setPathDraft] = useState(null) + // Show-hidden toggle state (pure client-side filter, reset on close). + const [showHidden, setShowHidden] = useState(false) // Create-folder state: null = closed; a string = the nested dialog's draft. const [folderDraft, setFolderDraft] = useState(null) const [creatingFolder, setCreatingFolder] = useState(false) @@ -213,6 +216,7 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, setSelected(null) setChild(null) setCreatingFolder(false) + setShowHidden(false) navigate() return } @@ -409,6 +413,7 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, busy={parentInert} onPick={select} wide={!twoPane} + showHidden={showHidden} /> )} {twoPane && } @@ -419,6 +424,7 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, busy={parentInert} onPick={advance} wide={false} + showHidden={showHidden} /> )}
@@ -442,6 +448,14 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, > {t('browser.newFolder')} + diff --git a/packages/host/directory-picker-browse/src/client/index.ts b/packages/host/directory-picker-browse/src/client/index.ts index e47613cdaf..a458ca94c7 100644 --- a/packages/host/directory-picker-browse/src/client/index.ts +++ b/packages/host/directory-picker-browse/src/client/index.ts @@ -47,7 +47,6 @@ export function apply(ctx: ClientContext): void { 'browser.loading': '加载中…', 'browser.truncated': '文件夹过多，仅显示开头部分。', 'browser.showHidden': '显示隐藏文件', - 'browser.hideHidden': '隐藏隐藏文件', }], ['en', { 'browser.title': 'Select Workspace Directory', @@ -63,7 +62,6 @@ export function apply(ctx: ClientContext): void { 'browser.loading': 'Loading…', 'browser.truncated': 'Too many folders to list; only the beginning is shown.', 'browser.showHidden': 'Show hidden files', - 'browser.hideHidden': 'Hide hidden files', }], ] try { diff --git a/packages/host/directory-picker-browse/tests/client-flow.spec.tsx b/packages/host/directory-picker-browse/tests/client-flow.spec.tsx index c29afc935c..31ec5a4927 100644 --- a/packages/host/directory-picker-browse/tests/client-flow.spec.tsx +++ b/packages/host/directory-picker-browse/tests/client-flow.spec.tsx @@ -163,7 +163,6 @@ describe('directory-picker-browse client half', () => { expect(injected.t('browser.title')).toBe('选择工作区目录') expect(injected.t('browser.newFolder')).toBe('新建文件夹') expect(injected.t('browser.showHidden')).toBe('显示隐藏文件') - expect(injected.t('browser.hideHidden')).toBe('隐藏隐藏文件') }) it('drives the injected browse calls through the hole entry', async () => { diff --git a/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx b/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx index 624a2c8705..bc2ad81f76 100644 --- a/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx +++ b/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx @@ -107,11 +107,14 @@ describe('DirectoryBrowser', () => { const b = mount() await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() }) expect(screen.queryByText('.config')).toBeNull() - // Toggle hidden files on. - fireEvent.click(screen.getByRole('button', { name: 'browser.showHidden' })) + // The fixed-label toggle reports its state through aria-pressed. + const toggle = screen.getByRole('button', { name: 'browser.showHidden' }) + expect(toggle.getAttribute('aria-pressed')).toBe('false') + fireEvent.click(toggle) + expect(toggle.getAttribute('aria-pressed')).toBe('true') expect(screen.getByText('.config')).toBeTruthy() - // Toggle hidden files off. - fireEvent.click(screen.getByRole('button', { name: 'browser.hideHidden' })) + fireEvent.click(toggle) + expect(toggle.getAttribute('aria-pressed')).toBe('false') expect(screen.queryByText('.config')).toBeNull() // Close resets the toggle. b.view.rerender() From c0426142c5fc0a95e67e8ec7adadd8fbeb00e3db Mon Sep 17 00:00:00 2001 From: Yichen Jiang Date: Wed, 29 Jul 2026 13:35:38 +0800 Subject: [PATCH 034/324] feat(llm-pi-ai): route-keyed profiles with per-request resolution and in-place route swaps providers becomes a dict keyed by provider route, so the composition base and the llm-pi-ai settings section merge per provider and the route set is structural; the pre-release array shape and per-profile provider field fail loud with migration directions. The adapter reads a profiles thunk once per operation and resolves the credential per stream call (literal apiKey, then apiKeyEnv through ctx.credentials with an ambient env fallback, then pi-ai's provider-native discovery), so key, endpoint, and knob changes reach the next request without restarts. Route-set or captured-retry-policy changes re-register the same adapter instance in one synchronous section; an invalid settings snapshot keeps the last good profiles. --- packages/llm/llm-pi-ai/package.json | 4 + packages/llm/llm-pi-ai/src/adapter.ts | 41 ++-- packages/llm/llm-pi-ai/src/config.ts | 85 +++++--- packages/llm/llm-pi-ai/src/index.ts | 104 +++++++-- packages/llm/llm-pi-ai/tests/adapter.e2e.ts | 13 +- packages/llm/llm-pi-ai/tests/adapter.spec.ts | 203 +++++++----------- .../llm-pi-ai/tests/dynamic-config.spec.ts | 116 ++++++++++ packages/llm/llm-pi-ai/tests/mock-server.ts | 82 +++++++ .../llm/llm-pi-ai/tests/provider-apis.e2e.ts | 5 +- .../llm/llm-pi-ai/tests/sdk-options.spec.ts | 6 +- packages/llm/llm-pi-ai/tsconfig.json | 6 + pnpm-lock.yaml | 6 + 12 files changed, 470 insertions(+), 201 deletions(-) create mode 100644 packages/llm/llm-pi-ai/tests/dynamic-config.spec.ts create mode 100644 packages/llm/llm-pi-ai/tests/mock-server.ts diff --git a/packages/llm/llm-pi-ai/package.json b/packages/llm/llm-pi-ai/package.json index e2b639624b..43b97a14f0 100644 --- a/packages/llm/llm-pi-ai/package.json +++ b/packages/llm/llm-pi-ai/package.json @@ -27,8 +27,10 @@ ], "license": "BSD-3-Clause", "peerDependencies": { + "@deepseek-ai/dsh-credentials": "^0.0.1", "@deepseek-ai/dsh-invariants": "^0.0.1", "@deepseek-ai/dsh-llm": "^0.0.1", + "@deepseek-ai/dsh-settings": "^0.0.1", "@deepseek-ai/dsh-timeout": "^0.0.1", "cordis": "^4.0.0-rc.7" }, @@ -37,9 +39,11 @@ "schemastery": "^3.18.0" }, "devDependencies": { + "@deepseek-ai/dsh-credentials": "workspace:^", "@deepseek-ai/dsh-invariants": "workspace:^", "@deepseek-ai/dsh-llm": "workspace:^", "@deepseek-ai/dsh-llm-deepseek": "workspace:^", + "@deepseek-ai/dsh-settings": "workspace:^", "@deepseek-ai/dsh-timeout": "workspace:^", "cordis": "^4.0.0-rc.7" } diff --git a/packages/llm/llm-pi-ai/src/adapter.ts b/packages/llm/llm-pi-ai/src/adapter.ts index 0cc6dda739..fd40c79c73 100644 --- a/packages/llm/llm-pi-ai/src/adapter.ts +++ b/packages/llm/llm-pi-ai/src/adapter.ts @@ -30,15 +30,20 @@ import type { StreamChunk, } from '@deepseek-ai/dsh-llm' import { idleWatchdog, timeoutOf } from '@deepseek-ai/dsh-timeout' -import { resolveProfiles } from './config.ts' -import type { PiAiProviderProfile, ResolvedPiAiProviderProfile } from './config.ts' +import type { ResolvedPiAiProviderProfile } from './config.ts' import { toPiContext } from './context.ts' import { toStreamChunks } from './stream.ts' -/** Constructor options for {@link PiAiAdapter}. */ +/** Constructor options for {@link PiAiAdapter}: the two resolution seams the plugin owns. */ export interface PiAiAdapterOptions { - /** Validated provider profiles this adapter instance owns. */ - profiles: readonly PiAiProviderProfile[] + /** Current validated profiles by provider route; called once per operation. */ + profiles: () => ReadonlyMap + /** + * Resolve the credential for one already-resolved profile; called once per + * stream call and frozen for that call. `undefined` defers to pi-ai's + * provider-native ambient discovery. + */ + resolveApiKey: (profile: ResolvedPiAiProviderProfile) => Promise } /** @@ -46,7 +51,7 @@ export interface PiAiAdapterOptions { * override, preserving the catalog's API/capability/compatibility metadata. */ function resolvePiModel( - profile: Omit, + profile: ResolvedPiAiProviderProfile, modelId: string, ): Model { const model = getBuiltinModels(profile.provider as BuiltinProvider).find(candidate => candidate.id === modelId) as Model | undefined @@ -58,12 +63,13 @@ function resolvePiModel( /** Copy profile stream knobs into pi-ai's common option vocabulary. */ function profileOptions( - profile: Omit, + profile: ResolvedPiAiProviderProfile, reasoning: ModelThinkingLevel | undefined, + apiKey: string | undefined, ): SimpleStreamOptions { const enabledReasoning: ThinkingLevel | undefined = reasoning === 'off' ? undefined : reasoning return { - ...profile.apiKey === undefined ? {} : { apiKey: profile.apiKey }, + ...apiKey === undefined ? {} : { apiKey }, ...enabledReasoning === undefined ? {} : { reasoning: enabledReasoning }, ...profile.thinkingBudgets === undefined ? {} : { thinkingBudgets: profile.thinkingBudgets }, ...profile.cacheRetention === undefined ? {} : { cacheRetention: profile.cacheRetention }, @@ -104,19 +110,16 @@ function requestHeaders(headers: Readonly> | undefined): * request, so models need not be registered during the Cordis lifecycle. */ export class PiAiAdapter extends LlmAdapter { - private readonly profiles: ReadonlyMap - - constructor(options: PiAiAdapterOptions) { + constructor(private readonly config: PiAiAdapterOptions) { super() - this.profiles = new Map(resolveProfiles(options.profiles).map(profile => [profile.provider, profile])) } override providerRetryPolicy(provider: string): ResolvedRetryPolicy | undefined { - return this.profiles.get(provider)?.retryPolicy + return this.config.profiles().get(provider)?.retryPolicy } override listModels(provider: string): Promise { - const profile = this.profiles.get(provider) + const profile = this.config.profiles().get(provider) if (profile === undefined) { return Promise.reject(new LlmError(`pi-ai adapter does not own provider "${provider}"`, 'NO_ADAPTER')) } @@ -132,7 +135,7 @@ export class PiAiAdapter extends LlmAdapter { model: string, _signal?: AbortSignal, ): Promise { - const profile = this.profiles.get(provider) + const profile = this.config.profiles().get(provider) if (profile === undefined) { return Promise.reject(new LlmError( `pi-ai adapter does not own provider "${provider}"`, @@ -165,7 +168,10 @@ export class PiAiAdapter extends LlmAdapter { if (options.stop !== undefined) { throw new LlmError('llm-pi-ai does not support GenerateOptions.stop', 'UNSUPPORTED_OPTION') } - const profile = this.profiles.get(options.provider) + // One resolution per stream call: the profile snapshot and the credential + // freeze here and hold for this whole request, so an in-flight stream + // never observes a configuration change and the next call re-resolves. + const profile = this.config.profiles().get(options.provider) if (profile === undefined) { throw new LlmError(`pi-ai adapter does not own provider "${options.provider}"`, 'NO_ADAPTER') } @@ -174,6 +180,7 @@ export class PiAiAdapter extends LlmAdapter { model, options.reasoningEffort ?? profile.reasoning, ) + const apiKey = await this.config.resolveApiKey(profile) const consumer = new AbortController() const upstream = options.signal === undefined @@ -184,7 +191,7 @@ export class PiAiAdapter extends LlmAdapter { try { const events = streamSimple(model, toPiContext(options), { - ...profileOptions(profile, reasoning), + ...profileOptions(profile, reasoning, apiKey), ...options.temperature === undefined ? {} : { temperature: options.temperature }, ...options.maxTokens === undefined ? {} : { maxTokens: options.maxTokens }, ...options.sessionId === undefined ? {} : { sessionId: String(options.sessionId) }, diff --git a/packages/llm/llm-pi-ai/src/config.ts b/packages/llm/llm-pi-ai/src/config.ts index 8c7da2badd..b644527097 100644 --- a/packages/llm/llm-pi-ai/src/config.ts +++ b/packages/llm/llm-pi-ai/src/config.ts @@ -1,5 +1,7 @@ /** * Configuration schema and provider-profile validation for the pi-ai adapter. + * Profiles are a dict keyed by provider route, so the composition base and a + * user-settings layer merge per provider and the route set is structural. * * @module dsh-llm-pi-ai/config */ @@ -7,6 +9,8 @@ import { getBuiltinProviders } from '@earendil-works/pi-ai/providers/all' import type { CacheRetention, ModelThinkingLevel, ThinkingBudgets, Transport } from '@earendil-works/pi-ai' import z from 'schemastery' +import { credentialRef } from '@deepseek-ai/dsh-credentials' +import type { CredentialRef } from '@deepseek-ai/dsh-credentials' import { MAX_TIMER_DELAY_MS } from '@deepseek-ai/dsh-timeout' import { resolveRetryPolicy, RetryPolicySchema } from '@deepseek-ai/dsh-llm' import type { ResolvedRetryPolicy, RetryPolicyConfig } from '@deepseek-ai/dsh-llm' @@ -14,12 +18,12 @@ import type { ResolvedRetryPolicy, RetryPolicyConfig } from '@deepseek-ai/dsh-ll /** Default maximum idle interval while an adapter stream read is outstanding. */ export const DEFAULT_STREAM_IDLE_TIMEOUT_MS = 300_000 -/** Configuration for one pi-ai provider route. */ +/** Configuration for one pi-ai provider route; the `providers` dict key IS the route. */ export interface PiAiProviderProfile { - /** pi-ai provider catalog name and Harness route key. */ - provider: string - /** Provider credential; when absent pi-ai uses its provider-native ambient discovery. */ + /** Literal provider credential; prefer {@link apiKeyEnv}. With both absent pi-ai uses its provider-native ambient discovery. */ apiKey?: string + /** Credential reference (environment-variable name) resolved per request through `ctx.credentials`. */ + apiKeyEnv?: string /** Override the selected catalog model's endpoint without changing its protocol metadata. */ baseURL?: string /** Provider request headers; Harness attribution wins reserved names. */ @@ -42,18 +46,22 @@ export interface PiAiProviderProfile { retryPolicy?: RetryPolicyConfig } -/** Validated profile with every adapter-owned default resolved. */ -export interface ResolvedPiAiProviderProfile extends Omit { +/** Validated profile with its route stamped and every adapter-owned default resolved. */ +export interface ResolvedPiAiProviderProfile extends Omit { + /** pi-ai provider catalog name and Harness route key (the configuration dict key). */ + provider: string + /** Validated credential reference, when one is configured. */ + apiKeyEnv?: CredentialRef /** Positive finite provider-idle interval after defaulting. */ streamIdleTimeoutMs: number /** Immutable retry policy captured with this provider route. */ retryPolicy: ResolvedRetryPolicy } -/** Plugin configuration: the non-empty provider profiles this instance owns. */ +/** Plugin configuration: the non-empty provider routes this instance owns. */ export interface Config { - /** Non-empty set of pi-ai provider routes this adapter instance owns. */ - providers: PiAiProviderProfile[] + /** Non-empty dict of pi-ai provider routes, keyed by provider. */ + providers: Record } const thinkingBudgets = z.object({ @@ -64,8 +72,8 @@ const thinkingBudgets = z.object({ }) const profile = z.object({ - provider: z.string().required(), - apiKey: z.string(), + apiKey: z.string().role('secret'), + apiKeyEnv: z.string(), baseURL: z.string(), headers: z.dict(z.string()), reasoning: z.union(['off', 'minimal', 'low', 'medium', 'high', 'xhigh', 'max']), @@ -80,54 +88,61 @@ const profile = z.object({ /** Runtime schema for {@link Config}. */ export const Config: z = z.object({ - providers: z.array(profile).required(), + providers: z.dict(profile).required(), }) /** * Validate profiles against the installed pi-ai catalog and return a detached - * shallow copy suitable for adapter construction. - * @param profiles - configured provider profiles. + * route-keyed map suitable for per-request reads. + * @param providers - configured provider profiles keyed by route. * @returns validated profiles in configuration order. */ -export function resolveProfiles(profiles: readonly PiAiProviderProfile[]): ResolvedPiAiProviderProfile[] { - if (profiles.length === 0) throw new Error('llm-pi-ai: providers must contain at least one profile') +export function resolveProfiles(providers: Readonly>): Map { + if (Array.isArray(providers)) { + throw new Error('llm-pi-ai: providers is now a dict keyed by provider route, not an array of profiles') + } + const entries = Object.entries(providers) + if (entries.length === 0) throw new Error('llm-pi-ai: providers must contain at least one profile') const supported = new Set(getBuiltinProviders()) - const seen = new Set() - return profiles.map((source) => { + const resolved = new Map() + for (const [provider, source] of entries) { const legacy = source as PiAiProviderProfile & { + provider?: unknown maxRetries?: unknown maxRetryDelayMs?: unknown } + if ('provider' in legacy) { + throw new Error('llm-pi-ai: the profile "provider" field moved to the providers dict key') + } if ('maxRetries' in legacy || 'maxRetryDelayMs' in legacy) { throw new Error('llm-pi-ai: maxRetries and maxRetryDelayMs were removed; compose agent recovery with dsh-llm-retry') } - if (source.provider.length === 0) throw new Error('llm-pi-ai: provider names must be non-empty') - if (!supported.has(source.provider)) throw new Error(`llm-pi-ai: unknown pi-ai provider "${source.provider}"`) - if (seen.has(source.provider)) throw new Error(`llm-pi-ai: duplicate provider profile "${source.provider}"`) + if (provider.length === 0) throw new Error('llm-pi-ai: provider names must be non-empty') + if (!supported.has(provider)) throw new Error(`llm-pi-ai: unknown pi-ai provider "${provider}"`) if (source.apiKey !== undefined && source.apiKey.trim().length === 0) { - throw new Error(`llm-pi-ai: provider "${source.provider}" has an empty apiKey; omit it to use ambient authentication`) + throw new Error(`llm-pi-ai: provider "${provider}" has an empty apiKey; omit it to use ambient authentication`) } if (source.baseURL !== undefined && source.baseURL.length === 0) { - throw new Error(`llm-pi-ai: provider "${source.provider}" has an empty baseURL`) + throw new Error(`llm-pi-ai: provider "${provider}" has an empty baseURL`) } const streamIdleTimeoutMs = source.streamIdleTimeoutMs ?? DEFAULT_STREAM_IDLE_TIMEOUT_MS if (!Number.isFinite(streamIdleTimeoutMs) || streamIdleTimeoutMs <= 0 || streamIdleTimeoutMs > MAX_TIMER_DELAY_MS) { throw new Error( - `llm-pi-ai: provider "${source.provider}" streamIdleTimeoutMs must be a positive finite number no greater than ${MAX_TIMER_DELAY_MS}`, + `llm-pi-ai: provider "${provider}" streamIdleTimeoutMs must be a positive finite number no greater than ${MAX_TIMER_DELAY_MS}`, ) } - seen.add(source.provider) - return { - ...source, + const { apiKeyEnv, retryPolicy, ...rest } = source + resolved.set(provider, { + ...rest, + provider, + ...apiKeyEnv === undefined ? {} : { apiKeyEnv: credentialRef(apiKeyEnv) }, streamIdleTimeoutMs, - retryPolicy: resolveRetryPolicy( - source.retryPolicy, - `llm-pi-ai: provider "${source.provider}" retryPolicy`, - ), - ...source.headers === undefined ? {} : { headers: { ...source.headers } }, - ...source.thinkingBudgets === undefined ? {} : { thinkingBudgets: { ...source.thinkingBudgets } }, - } - }) + retryPolicy: resolveRetryPolicy(retryPolicy, `llm-pi-ai: provider "${provider}" retryPolicy`), + ...rest.headers === undefined ? {} : { headers: { ...rest.headers } }, + ...rest.thinkingBudgets === undefined ? {} : { thinkingBudgets: { ...rest.thinkingBudgets } }, + }) + } + return resolved } diff --git a/packages/llm/llm-pi-ai/src/index.ts b/packages/llm/llm-pi-ai/src/index.ts index da104cb22d..4856dbe7e5 100644 --- a/packages/llm/llm-pi-ai/src/index.ts +++ b/packages/llm/llm-pi-ai/src/index.ts @@ -1,22 +1,27 @@ /** - * Generic pi-ai-backed LLM adapter plugin. One plugin instance registers an - * explicit set of provider profiles; requests select a profile by provider and - * resolve the model dynamically from pi-ai's installed catalog. + * Generic pi-ai-backed LLM adapter plugin. One plugin instance owns a dict of + * provider routes; requests select a profile by provider and resolve the + * model dynamically from pi-ai's installed catalog. Profile facts resolve per + * request over the optional `llm-pi-ai` user-settings section and the + * optional credential seam, so a changed key, endpoint, or knob reaches the + * next request without a restart; a changed *route set* (or a route's + * registration-captured retry policy) re-registers the same adapter instance + * in place. * * ```yaml * - id: llm * name: '@deepseek-ai/dsh-llm-pi-ai' * config: * providers: - * - provider: openai - * apiKey: !!js process.env.OPENAI_API_KEY + * openai: + * apiKeyEnv: OPENAI_API_KEY * retryPolicy: * mode: normal * maxRetries: 2 - * - provider: anthropic - * apiKey: !!js process.env.ANTHROPIC_API_KEY - * - provider: openrouter - * apiKey: !!js process.env.OPENROUTER_API_KEY + * anthropic: + * apiKeyEnv: ANTHROPIC_API_KEY + * openrouter: + * apiKeyEnv: OPENROUTER_API_KEY * baseURL: https://proxy.example.com/v1 * ``` * @@ -25,20 +30,93 @@ import type { Context } from 'cordis' import type {} from '@deepseek-ai/dsh-llm' +import { deepEqualJson, settingsNamespace } from '@deepseek-ai/dsh-settings' import { PiAiAdapter } from './adapter.ts' import { Config, resolveProfiles } from './config.ts' +import type { ResolvedPiAiProviderProfile } from './config.ts' export { PiAiAdapter } from './adapter.ts' export type { PiAiAdapterOptions } from './adapter.ts' export { Config } from './config.ts' -export type { PiAiProviderProfile } from './config.ts' +export type { PiAiProviderProfile, ResolvedPiAiProviderProfile } from './config.ts' export const name = 'llm-pi-ai' export const inject = ['llm'] +const NS = settingsNamespace('llm-pi-ai') + +/** The registry captures these per route; a change here must re-register. */ +function registrationFacts(profiles: ReadonlyMap): unknown { + return [...profiles.entries()].map(([provider, profile]) => ({ provider, retryPolicy: profile.retryPolicy })) +} + /** Register one generic pi-ai adapter for all configured provider routes. */ export function apply(ctx: Context, config: Config): void { - const profiles = resolveProfiles(config.providers) - const adapter = new PiAiAdapter({ profiles: config.providers }) - ctx.llm.registerAdapter(profiles.map(entry => entry.provider), adapter) + let current: () => Config = () => config + let lastRaw: Config | undefined + let lastGood: ReadonlyMap | undefined + const profiles = (): ReadonlyMap => { + const raw = current() + if (raw === lastRaw && lastGood !== undefined) return lastGood + try { + const next = resolveProfiles(raw.providers) + lastRaw = raw + lastGood = next + return next + } catch (error) { + // Static composition resolves before anything registers, so this branch + // only sees a live settings snapshot failing catalog or bound checks: + // keep serving the last good profiles and say so once per bad snapshot. + if (lastGood === undefined) throw error + lastRaw = raw + ctx.logger.error('llm-pi-ai: keeping the last good profiles after an invalid settings section') + ctx.logger.error(error) + return lastGood + } + } + profiles() + + const resolveApiKey = async (profile: ResolvedPiAiProviderProfile): Promise => { + if (profile.apiKey !== undefined) return profile.apiKey + const ref = profile.apiKeyEnv + if (ref === undefined) return undefined + const credentials = ctx.get('credentials') + if (credentials !== undefined) return (await credentials.resolve(ref))?.value + // Without the seam, keep an ambient fallback so a plain cordis.yml + // composition works from the environment alone; an empty variable defers + // to pi-ai's own provider-native discovery like an absent one. + const ambient = process.env[ref] + return ambient !== undefined && ambient.length > 0 ? ambient : undefined + } + + const adapter = new PiAiAdapter({ profiles, resolveApiKey }) + // Route effects bind to this apply fiber via the stable `ctx` reference, + // even when a swap runs inside the scoped settings callback below. + let disposeRoutes = ctx.llm.registerAdapter([...profiles().keys()], adapter) + let registeredFacts = registrationFacts(profiles()) + const ensureRegistrationFacts = (): void => { + const facts = registrationFacts(profiles()) + if (deepEqualJson(facts, registeredFacts)) return + // The registry captures the route set and each route's retry policy at + // registration: swap the registration in one synchronous section (same + // adapter instance, no NO_ADAPTER window). + disposeRoutes() + disposeRoutes = ctx.llm.registerAdapter([...profiles().keys()], adapter) + registeredFacts = facts + } + + ctx.inject(['settings'], (sctx) => { + const scope = sctx.settings.register(NS, Config, { base: config }) + current = () => scope.get() + sctx.effect(() => () => { + // Settings detached (provider disposed or reloading): fall back to the + // composition entry so the plugin keeps working exactly as configured. + current = () => config + ensureRegistrationFacts() + }) + ensureRegistrationFacts() + scope.watch(() => { + ensureRegistrationFacts() + }) + }) } diff --git a/packages/llm/llm-pi-ai/tests/adapter.e2e.ts b/packages/llm/llm-pi-ai/tests/adapter.e2e.ts index 352f2067d8..a3a949fea2 100644 --- a/packages/llm/llm-pi-ai/tests/adapter.e2e.ts +++ b/packages/llm/llm-pi-ai/tests/adapter.e2e.ts @@ -23,12 +23,13 @@ async function harness(_model: string, config: Partial = {} contexts.push(ctx) await ctx.plugin(LlmService) await ctx.plugin(LlmPiAi, { - providers: [{ - provider: 'deepseek', - ...process.env.DEEPSEEK_API_KEY === undefined ? {} : { apiKey: process.env.DEEPSEEK_API_KEY }, - ...process.env.DEEPSEEK_BASE_URL === undefined ? {} : { baseURL: process.env.DEEPSEEK_BASE_URL }, - ...config, - }], + providers: { + deepseek: { + ...process.env.DEEPSEEK_API_KEY === undefined ? {} : { apiKey: process.env.DEEPSEEK_API_KEY }, + ...process.env.DEEPSEEK_BASE_URL === undefined ? {} : { baseURL: process.env.DEEPSEEK_BASE_URL }, + ...config, + }, + }, }) return ctx } diff --git a/packages/llm/llm-pi-ai/tests/adapter.spec.ts b/packages/llm/llm-pi-ai/tests/adapter.spec.ts index cb70b6d3b8..02d7af5b2d 100644 --- a/packages/llm/llm-pi-ai/tests/adapter.spec.ts +++ b/packages/llm/llm-pi-ai/tests/adapter.spec.ts @@ -1,5 +1,3 @@ -import { createServer } from 'node:http' -import type { IncomingMessage, Server, ServerResponse } from 'node:http' import { afterEach, describe, expect, it, vi } from 'vitest' import { Context } from 'cordis' import LlmService, { createUserMessage, CONTEXT_WINDOW_EXCEEDED_CODE, LlmError, ReasoningEffortId, userAgent } from '@deepseek-ai/dsh-llm' @@ -9,94 +7,30 @@ import { MAX_TIMER_DELAY_MS } from '@deepseek-ai/dsh-timeout' import { getBuiltinModels } from '@earendil-works/pi-ai/providers/all' import { resolveProfiles } from '../src/config.ts' import { assemble } from './assemble.ts' - -interface MockServer { - url: string - paths: string[] - requests: unknown[] - headers: IncomingMessage['headers'][] - readonly closedResponses: number - responseClosed: Promise -} - -const servers: Server[] = [] +import { closeMockServers, mockServer, textEvents } from './mock-server.ts' afterEach(async () => { vi.unstubAllEnvs() - await Promise.all(servers.splice(0).map(server => new Promise(resolve => server.close(resolve)))) + await closeMockServers() }) -async function mockServer(script: { - status?: number - events?: string[] - body?: string - delayMs?: number - headers?: Record -}[]): Promise { - const paths: string[] = [] - const requests: unknown[] = [] - const headers: IncomingMessage['headers'][] = [] - let closedResponses = 0 - const responseClosed = Promise.withResolvers() - const server = createServer((request: IncomingMessage, response: ServerResponse) => { - response.on('close', () => { - closedResponses += 1 - responseClosed.resolve(undefined) - }) - let body = '' - request.on('data', (chunk: Buffer) => { body += chunk.toString('utf8') }) - request.on('end', () => { - paths.push(request.url ?? '') - requests.push(body.length === 0 ? undefined : JSON.parse(body)) - headers.push(request.headers) - const behavior = script.shift() ?? { status: 500, body: 'script exhausted' } - if (behavior.status !== undefined && behavior.status !== 200) { - response.writeHead(behavior.status, { 'content-type': 'application/json', ...behavior.headers }) - response.end(behavior.body ?? '{}') - return - } - response.writeHead(200, { 'content-type': 'text/event-stream' }) - let index = 0 - const writeNext = (): void => { - const event = behavior.events?.[index++] - if (event === undefined) { response.end(); return } - response.write(`data: ${event}\n\n`) - if (behavior.delayMs === undefined) writeNext() - else setTimeout(writeNext, behavior.delayMs) - } - writeNext() - }) - }) - servers.push(server) - await new Promise(resolve => server.listen(0, '127.0.0.1', resolve)) - const address = server.address() - if (address === null || typeof address === 'string') throw new Error('no port') - return { - url: `http://127.0.0.1:${address.port}`, - paths, - requests, - headers, - responseClosed: responseClosed.promise, - get closedResponses() { return closedResponses }, - } -} - -const textEvents = [ - '{"choices":[{"delta":{"role":"assistant","content":""},"index":0,"finish_reason":null}]}', - '{"choices":[{"delta":{"content":"hello"},"index":0,"finish_reason":null}]}', - '{"choices":[{"delta":{},"index":0,"finish_reason":"stop"}],"usage":{"prompt_tokens":3,"completion_tokens":1}}', - '[DONE]', -] - async function harness(baseURL: string, overrides: Record = {}): Promise { const ctx = new Context() await ctx.plugin(LlmService) await ctx.plugin(LlmPiAi, { - providers: [{ provider: 'deepseek', apiKey: 'test-key', baseURL, ...overrides }], + providers: { deepseek: { apiKey: 'test-key', baseURL, ...overrides } }, }) return ctx } +/** Direct adapter over the real profile resolver, with literal-key resolution. */ +function adapterOf(providers: Record): PiAiAdapter { + return new PiAiAdapter({ + profiles: () => resolveProfiles(providers), + resolveApiKey: profile => Promise.resolve(profile.apiKey), + }) +} + describe('PiAiAdapter provider routing', () => { it('resolves a catalog model dynamically and uses a private endpoint', async () => { const server = await mockServer([{ events: textEvents }]) @@ -182,8 +116,8 @@ describe('PiAiAdapter provider routing', () => { const server = await mockServer([{ events: textEvents }]) const ctx = new Context() await ctx.plugin(LlmService) - ctx.llm.registerAdapter(['deepseek'], new PiAiAdapter({ - profiles: [{ provider: 'deepseek', apiKey: 'test-key', baseURL: server.url }], + ctx.llm.registerAdapter(['deepseek'], adapterOf({ + deepseek: { apiKey: 'test-key', baseURL: server.url }, })) const result = await assemble(ctx, { model: 'deepseek-v4-flash', messages: [] }) @@ -212,7 +146,7 @@ describe('PiAiAdapter provider routing', () => { const ctx = new Context() await ctx.plugin(LlmService) await ctx.plugin(LlmPiAi, { - providers: [{ provider: 'openai', apiKey: 'test-key', baseURL: `${server.url}/v1` }], + providers: { openai: { apiKey: 'test-key', baseURL: `${server.url}/v1` } }, }) const result = await assemble(ctx, { provider: 'openai', model: 'gpt-4.1', messages: [] }) expect(result.finish.kind).toBe('error') @@ -232,7 +166,7 @@ describe('PiAiAdapter provider routing', () => { const ctx = new Context() await ctx.plugin(LlmService) await ctx.plugin(LlmPiAi, { - providers: [{ provider: 'openai', apiKey: 'test-key', baseURL: `${server.url}/v1` }], + providers: { openai: { apiKey: 'test-key', baseURL: `${server.url}/v1` } }, }) const result = await assemble(ctx, { provider: 'openai', model: 'gpt-4.1', messages: [] }) @@ -246,12 +180,13 @@ describe('PiAiAdapter provider routing', () => { const ctx = new Context() await ctx.plugin(LlmService) await ctx.plugin(LlmPiAi, { - providers: [{ - provider: 'openai', - apiKey: 'test-key', - baseURL: `${server.url}/api/projects/openai/openai/v1`, - headers: { 'api-key': 'test-key', Authorization: '' }, - }], + providers: { + openai: { + apiKey: 'test-key', + baseURL: `${server.url}/api/projects/openai/openai/v1`, + headers: { 'api-key': 'test-key', Authorization: '' }, + }, + }, }) const result = await assemble(ctx, { provider: 'openai', model: 'gpt-5.5', messages: [] }) expect(result.finish.kind).toBe('error') @@ -333,16 +268,15 @@ describe('provider profile lifecycle', () => { const ctx = new Context() await ctx.plugin(LlmService) const fiber = await ctx.plugin(LlmPiAi, { - providers: [ - { - provider: 'openai', + providers: { + openai: { retryPolicy: { mode: 'always', backoff: { initialDelayMs: 25, maxDelayMs: 100, jitterRatio: 0.2 }, }, }, - { provider: 'anthropic' }, - ], + anthropic: {}, + }, }) expect(ctx.llm.listProviders()).toEqual([ { id: 'openai', name: 'openai' }, @@ -365,7 +299,7 @@ describe('provider profile lifecycle', () => { it('exposes the installed pi-ai model catalog through provider-neutral metadata', async () => { const ctx = new Context() await ctx.plugin(LlmService) - await ctx.plugin(LlmPiAi, { providers: [{ provider: 'openai' }] }) + await ctx.plugin(LlmPiAi, { providers: { openai: {} } }) const models = await ctx.llm.listModels('openai') expect(models.find(model => model.id === 'gpt-4.1')).toEqual({ provider: 'openai', id: 'gpt-4.1', name: 'GPT-4.1', @@ -379,7 +313,7 @@ describe('provider profile lifecycle', () => { const ctx = new Context() await ctx.plugin(LlmService) await ctx.plugin(LlmPiAi, { - providers: [{ provider: 'deepseek' }, { provider: 'openai' }], + providers: { deepseek: {}, openai: {} }, }) await expect(ctx.llm.resolveModelInfo('deepseek', 'deepseek-v4-flash')) @@ -413,7 +347,7 @@ describe('provider profile lifecycle', () => { const supported = new Context() await supported.plugin(LlmService) await supported.plugin(LlmPiAi, { - providers: [{ provider: 'deepseek', reasoning: 'max' }], + providers: { deepseek: { reasoning: 'max' } }, }) await expect(supported.llm.resolveModelInfo('deepseek', 'deepseek-v4-flash')) .resolves.toMatchObject({ reasoning: { defaultEffort: ReasoningEffortId('max') } }) @@ -421,7 +355,7 @@ describe('provider profile lifecycle', () => { const unsupported = new Context() await unsupported.plugin(LlmService) await unsupported.plugin(LlmPiAi, { - providers: [{ provider: 'deepseek', reasoning: 'medium' }], + providers: { deepseek: { reasoning: 'medium' } }, }) await expect(unsupported.llm.resolveModelInfo('deepseek', 'deepseek-v4-flash')) .rejects.toMatchObject({ code: 'UNSUPPORTED_REASONING_EFFORT' }) @@ -429,7 +363,7 @@ describe('provider profile lifecycle', () => { const disabled = new Context() await disabled.plugin(LlmService) await disabled.plugin(LlmPiAi, { - providers: [{ provider: 'deepseek', reasoning: 'off' }], + providers: { deepseek: { reasoning: 'off' } }, }) await expect(disabled.llm.resolveModelInfo('deepseek', 'deepseek-v4-flash')) .resolves.toMatchObject({ reasoning: { defaultEffort: ReasoningEffortId('off') } }) @@ -443,24 +377,45 @@ describe('provider profile lifecycle', () => { expect(server.headers[0]?.authorization).toBe('Bearer ambient-key') }) - it('validates empty, duplicate, unknown, and explicitly blank profiles', () => { - expect(() => resolveProfiles([])).toThrow(/at least one/) - expect(() => resolveProfiles([{ provider: '' }])).toThrow(/non-empty/) - expect(() => resolveProfiles([{ provider: 'not-real' }])).toThrow(/unknown/) - expect(() => resolveProfiles([{ provider: 'openai' }, { provider: 'openai' }])).toThrow(/duplicate/) - expect(() => resolveProfiles([{ provider: 'openai', apiKey: '' }])).toThrow(/empty apiKey/) - expect(() => resolveProfiles([{ provider: 'openai', apiKey: ' ' }])).toThrow(/empty apiKey/) - expect(() => resolveProfiles([{ provider: 'openai', baseURL: '' }])).toThrow(/empty baseURL/) + it('falls back to the ambient environment for apiKeyEnv without the credentials seam', async () => { + vi.stubEnv('PI_CUSTOM_REF_KEY', 'custom-ref-key') + const server = await mockServer([{ events: textEvents }]) + const ctx = await harness(server.url, { apiKey: undefined, apiKeyEnv: 'PI_CUSTOM_REF_KEY' }) + await assemble(ctx, { model: 'deepseek-v4-flash', messages: [] }) + expect(server.headers[0]?.authorization).toBe('Bearer custom-ref-key') + }) + + it('treats an empty apiKeyEnv variable as absent and defers to SDK ambient discovery', async () => { + vi.stubEnv('PI_CUSTOM_REF_KEY', '') + vi.stubEnv('DEEPSEEK_API_KEY', 'ambient-key') + const server = await mockServer([{ events: textEvents }]) + const ctx = await harness(server.url, { apiKey: undefined, apiKeyEnv: 'PI_CUSTOM_REF_KEY' }) + await assemble(ctx, { model: 'deepseek-v4-flash', messages: [] }) + expect(server.headers[0]?.authorization).toBe('Bearer ambient-key') + }) + + it('validates empty, unknown, legacy-shaped, and explicitly blank profiles', () => { + expect(() => resolveProfiles({})).toThrow(/at least one/) + expect(() => resolveProfiles({ '': {} })).toThrow(/non-empty/) + expect(() => resolveProfiles({ 'not-real': {} })).toThrow(/unknown/) + // The pre-release array shape and its per-profile provider field fail + // loud with migration directions instead of half-working. + expect(() => resolveProfiles([{ provider: 'openai' }] as never)).toThrow(/dict keyed by provider/) + expect(() => resolveProfiles({ openai: { provider: 'openai' } as never })).toThrow(/moved to the providers dict key/) + expect(() => resolveProfiles({ openai: { apiKey: '' } })).toThrow(/empty apiKey/) + expect(() => resolveProfiles({ openai: { apiKey: ' ' } })).toThrow(/empty apiKey/) + expect(() => resolveProfiles({ openai: { baseURL: '' } })).toThrow(/empty baseURL/) + expect(() => resolveProfiles({ openai: { apiKeyEnv: 'not-a-var!' } })).toThrow(/must match/) }) it.each(['maxRetries', 'maxRetryDelayMs'] as const)( 'rejects removed profile field %s instead of silently restoring hidden SDK retries', async (field) => { - const legacy = { provider: 'openai', [field]: 2 } - expect(() => resolveProfiles([legacy as never])).toThrow(/removed.*agent recovery/i) + const legacy = { [field]: 2 } + expect(() => resolveProfiles({ openai: legacy })).toThrow(/removed.*agent recovery/i) const ctx = new Context() await ctx.plugin(LlmService) - await expect(ctx.plugin(LlmPiAi, { providers: [legacy as never] })) + await expect(ctx.plugin(LlmPiAi, { providers: { openai: legacy } })) .rejects.toThrow(/removed.*agent recovery/i) }, ) @@ -476,30 +431,26 @@ describe('provider profile lifecycle', () => { for (const entry of invalid) { const ctx = new Context() await ctx.plugin(LlmService) - await expect(ctx.plugin(LlmPiAi, { providers: [{ provider: 'openai', ...entry }] })) + await expect(ctx.plugin(LlmPiAi, { providers: { openai: { ...entry } } })) .rejects.toThrow() } }) it('rejects invalid nested retryPolicy at the provider-profile boundary', async () => { - expect(() => resolveProfiles([{ - provider: 'openai', - retryPolicy: { mode: 'always', backoff: { jitterRatio: -1 } }, - }])).toThrow(/retryPolicy\.backoff\.jitterRatio/) + expect(() => resolveProfiles({ + openai: { retryPolicy: { mode: 'always', backoff: { jitterRatio: -1 } } }, + })).toThrow(/retryPolicy\.backoff\.jitterRatio/) const ctx = new Context() await ctx.plugin(LlmService) await expect(ctx.plugin(LlmPiAi, { - providers: [{ - provider: 'openai', - retryPolicy: { mode: 'normal', maxRetries: -1 }, - }], + providers: { openai: { retryPolicy: { mode: 'normal', maxRetries: -1 } } }, })).rejects.toThrow(/retryPolicy/) expect(ctx.llm.listProviders()).toEqual([]) }) it('constructs the adapter directly and rejects routes it does not own', async () => { - const adapter = new PiAiAdapter({ profiles: [{ provider: 'openai' }] }) + const adapter = adapterOf({ openai: {} }) await expect(adapter.listModels('anthropic')).rejects.toMatchObject({ code: 'NO_ADAPTER' }) await expect(adapter.resolveModel('anthropic', 'claude-sonnet-4')) .rejects.toMatchObject({ code: 'NO_ADAPTER' }) @@ -511,12 +462,12 @@ describe('provider profile lifecycle', () => { expect(new LlmError('x', 'X')).toBeInstanceOf(Error) }) - it('validates direct-constructor profiles at the embedding boundary', () => { - expect(() => new PiAiAdapter({ - profiles: [{ provider: 'openai', streamIdleTimeoutMs: 0 }], + it('validates profiles at the shared resolver boundary', () => { + expect(() => resolveProfiles({ + openai: { streamIdleTimeoutMs: 0 }, })).toThrow(/streamIdleTimeoutMs.*positive finite/) - expect(() => new PiAiAdapter({ - profiles: [{ provider: 'openai', streamIdleTimeoutMs: MAX_TIMER_DELAY_MS + 1 }], + expect(() => resolveProfiles({ + openai: { streamIdleTimeoutMs: MAX_TIMER_DELAY_MS + 1 }, })).toThrow(/streamIdleTimeoutMs.*no greater/) }) }) @@ -527,7 +478,7 @@ describe('abort wiring', () => { const message = Object.defineProperty({}, 'role', { get() { throw original }, }) - const adapter = new PiAiAdapter({ profiles: [{ provider: 'deepseek', apiKey: 'test-key' }] }) + const adapter = adapterOf({ deepseek: { apiKey: 'test-key' } }) const drain = async (): Promise => { for await (const _chunk of adapter.stream({ provider: 'deepseek', @@ -548,7 +499,7 @@ describe('abort wiring', () => { throw original }, }) - const adapter = new PiAiAdapter({ profiles: [{ provider: 'deepseek', apiKey: 'test-key' }] }) + const adapter = adapterOf({ deepseek: { apiKey: 'test-key' } }) const drain = async (): Promise => { for await (const _chunk of adapter.stream({ provider: 'deepseek', @@ -562,7 +513,7 @@ describe('abort wiring', () => { }) it('resolves catalog endpoints without an override before honoring pre-abort', async () => { - const adapter = new PiAiAdapter({ profiles: [{ provider: 'deepseek', apiKey: 'test-key' }] }) + const adapter = adapterOf({ deepseek: { apiKey: 'test-key' } }) const controller = new AbortController() controller.abort('already stopped') const chunks = [] diff --git a/packages/llm/llm-pi-ai/tests/dynamic-config.spec.ts b/packages/llm/llm-pi-ai/tests/dynamic-config.spec.ts new file mode 100644 index 0000000000..5b7c9e5e3a --- /dev/null +++ b/packages/llm/llm-pi-ai/tests/dynamic-config.spec.ts @@ -0,0 +1,116 @@ +import { afterEach, describe, expect, it, vi } from 'vitest' +import { Context } from 'cordis' +import { mkdtemp, rm, writeFile } from 'node:fs/promises' +import { tmpdir } from 'node:os' +import { join } from 'node:path' +import LlmService from '@deepseek-ai/dsh-llm' +import { credentialRef } from '@deepseek-ai/dsh-credentials' +import { CredentialsLocal } from '@deepseek-ai/dsh-credentials-local' +import { settingsNamespace } from '@deepseek-ai/dsh-settings' +import { SettingsLocal } from '@deepseek-ai/dsh-settings-local' +import * as LlmPiAi from '@deepseek-ai/dsh-llm-pi-ai' +import { assemble } from './assemble.ts' +import { closeMockServers, mockServer, textEvents } from './mock-server.ts' + +const NS = settingsNamespace('llm-pi-ai') + +const cleanups: Array<() => Promise> = [] + +afterEach(async () => { + while (cleanups.length > 0) await cleanups.pop()!() + await closeMockServers() + vi.unstubAllEnvs() +}) + +async function home(): Promise { + const dir = await mkdtemp(join(tmpdir(), 'dsh-pi-dynamic-')) + cleanups.push(() => rm(dir, { recursive: true, force: true })) + return dir +} + +/** Real dynamic composition mirroring the deepseek twin's harness. */ +async function boot(dir: string, config: LlmPiAi.Config): Promise { + const ctx = new Context() + cleanups.push(async () => { + await ctx.fiber.dispose() + }) + await ctx.plugin(LlmService) + await ctx.plugin(SettingsLocal, { path: join(dir, 'settings.yaml'), watch: false }) + await ctx.plugin(CredentialsLocal, { path: join(dir, '.env'), watch: false }) + await ctx.plugin(LlmPiAi, config) + return ctx +} + +describe('request-level dynamic profiles', () => { + it('adds a provider route from settings and drops it when the user layer resets', async () => { + const dir = await home() + const server = await mockServer([{ events: textEvents }]) + const ctx = await boot(dir, { + providers: { openai: { apiKey: 'k', baseURL: 'http://127.0.0.1:1/v1' } }, + }) + + expect(ctx.llm.listProviders().map(provider => provider.id)).toEqual(['openai']) + await ctx.settings.update(NS, { + providers: { deepseek: { apiKey: 'live-key', baseURL: server.url } }, + }) + expect(ctx.llm.listProviders().map(provider => provider.id)).toEqual(['openai', 'deepseek']) + + const result = await assemble(ctx, { provider: 'deepseek', model: 'deepseek-v4-flash', messages: [] }) + expect(result.message.content).toEqual([{ type: 'text', text: 'hello' }]) + expect(server.headers[0]?.authorization).toBe('Bearer live-key') + + // Reset the user layer: the settings-born route unregisters, the + // composition route stays. + await ctx.settings.replace(NS, {}) + expect(ctx.llm.listProviders().map(provider => provider.id)).toEqual(['openai']) + await expect(assemble(ctx, { provider: 'deepseek', model: 'deepseek-v4-flash', messages: [] })) + .rejects.toMatchObject({ code: 'NO_ADAPTER' }) + }) + + it('rotates the per-request credential referenced by apiKeyEnv', async () => { + vi.stubEnv('PI_DYNAMIC_KEY', '') + const dir = await home() + await writeFile(join(dir, '.env'), 'PI_DYNAMIC_KEY=pk-one\n') + const server = await mockServer([{ events: textEvents }, { events: textEvents }]) + const ctx = await boot(dir, { + providers: { deepseek: { apiKeyEnv: 'PI_DYNAMIC_KEY', baseURL: server.url } }, + }) + + await assemble(ctx, { provider: 'deepseek', model: 'deepseek-v4-flash', messages: [] }) + expect(server.headers[0]?.authorization).toBe('Bearer pk-one') + + await ctx.credentials.set(credentialRef('PI_DYNAMIC_KEY'), 'pk-two') + await assemble(ctx, { provider: 'deepseek', model: 'deepseek-v4-flash', messages: [] }) + expect(server.headers[1]?.authorization).toBe('Bearer pk-two') + }) + + it('re-registers routes in place when a captured retry policy changes', async () => { + const dir = await home() + const ctx = await boot(dir, { providers: { openai: {} } }) + + await ctx.settings.update(NS, { + providers: { + openai: { + retryPolicy: { mode: 'always', backoff: { initialDelayMs: 25, maxDelayMs: 100, jitterRatio: 0.2 } }, + }, + }, + }) + expect(ctx.llm.providerRetryPolicy('openai')).toEqual({ + mode: 'always', + initialDelayMs: 25, + maxDelayMs: 100, + jitterRatio: 0.2, + }) + expect(ctx.llm.listProviders().map(provider => provider.id)).toEqual(['openai']) + }) + + it('keeps the last good profiles when a settings snapshot names an unknown provider', async () => { + const dir = await home() + const ctx = await boot(dir, { providers: { openai: {} } }) + + // Schema-valid but catalog-invalid: the resolver rejects it and the + // last good route set keeps serving. + await ctx.settings.update(NS, { providers: { 'not-a-real-provider': {} } }) + expect(ctx.llm.listProviders().map(provider => provider.id)).toEqual(['openai']) + }) +}) diff --git a/packages/llm/llm-pi-ai/tests/mock-server.ts b/packages/llm/llm-pi-ai/tests/mock-server.ts new file mode 100644 index 0000000000..573c61a9a2 --- /dev/null +++ b/packages/llm/llm-pi-ai/tests/mock-server.ts @@ -0,0 +1,82 @@ +import { createServer } from 'node:http' +import type { IncomingMessage, Server, ServerResponse } from 'node:http' + +export interface MockServer { + url: string + paths: string[] + requests: unknown[] + headers: IncomingMessage['headers'][] + readonly closedResponses: number + responseClosed: Promise +} + +const servers: Server[] = [] + +/** Close every server opened since the last call; run from each spec's afterEach. */ +export async function closeMockServers(): Promise { + await Promise.all(servers.splice(0).map(server => new Promise(resolve => server.close(resolve)))) +} + +/** A minimal complete text generation in pi-ai's chat-completions shape. */ +export const textEvents = [ + '{"choices":[{"delta":{"role":"assistant","content":""},"index":0,"finish_reason":null}]}', + '{"choices":[{"delta":{"content":"hello"},"index":0,"finish_reason":null}]}', + '{"choices":[{"delta":{},"index":0,"finish_reason":"stop"}],"usage":{"prompt_tokens":3,"completion_tokens":1}}', + '[DONE]', +] + +/** Local provider stand-in: replays scripted behaviors per request. */ +export async function mockServer(script: { + status?: number + events?: string[] + body?: string + delayMs?: number + headers?: Record +}[]): Promise { + const paths: string[] = [] + const requests: unknown[] = [] + const headers: IncomingMessage['headers'][] = [] + let closedResponses = 0 + const responseClosed = Promise.withResolvers() + const server = createServer((request: IncomingMessage, response: ServerResponse) => { + response.on('close', () => { + closedResponses += 1 + responseClosed.resolve(undefined) + }) + let body = '' + request.on('data', (chunk: Buffer) => { body += chunk.toString('utf8') }) + request.on('end', () => { + paths.push(request.url ?? '') + requests.push(body.length === 0 ? undefined : JSON.parse(body)) + headers.push(request.headers) + const behavior = script.shift() ?? { status: 500, body: 'script exhausted' } + if (behavior.status !== undefined && behavior.status !== 200) { + response.writeHead(behavior.status, { 'content-type': 'application/json', ...behavior.headers }) + response.end(behavior.body ?? '{}') + return + } + response.writeHead(200, { 'content-type': 'text/event-stream' }) + let index = 0 + const writeNext = (): void => { + const event = behavior.events?.[index++] + if (event === undefined) { response.end(); return } + response.write(`data: ${event}\n\n`) + if (behavior.delayMs === undefined) writeNext() + else setTimeout(writeNext, behavior.delayMs) + } + writeNext() + }) + }) + servers.push(server) + await new Promise(resolve => server.listen(0, '127.0.0.1', resolve)) + const address = server.address() + if (address === null || typeof address === 'string') throw new Error('no port') + return { + url: `http://127.0.0.1:${address.port}`, + paths, + requests, + headers, + responseClosed: responseClosed.promise, + get closedResponses() { return closedResponses }, + } +} diff --git a/packages/llm/llm-pi-ai/tests/provider-apis.e2e.ts b/packages/llm/llm-pi-ai/tests/provider-apis.e2e.ts index 0d08e9b93d..f59859bfad 100644 --- a/packages/llm/llm-pi-ai/tests/provider-apis.e2e.ts +++ b/packages/llm/llm-pi-ai/tests/provider-apis.e2e.ts @@ -43,12 +43,11 @@ async function harness(): Promise { contexts.push(ctx) await ctx.plugin(LlmService) await ctx.plugin(LlmPiAi, { - providers: providerCases.map(profile => ({ - provider: profile.provider, + providers: Object.fromEntries(providerCases.map(profile => [profile.provider, { ...profile.apiKey === undefined ? {} : { apiKey: profile.apiKey }, ...profile.baseURL === undefined ? {} : { baseURL: profile.baseURL }, ...profile.headers === undefined ? {} : { headers: profile.headers }, - })), + }])), }) return ctx } diff --git a/packages/llm/llm-pi-ai/tests/sdk-options.spec.ts b/packages/llm/llm-pi-ai/tests/sdk-options.spec.ts index d96297c242..3f12ef4460 100644 --- a/packages/llm/llm-pi-ai/tests/sdk-options.spec.ts +++ b/packages/llm/llm-pi-ai/tests/sdk-options.spec.ts @@ -10,6 +10,7 @@ vi.mock('@earendil-works/pi-ai/compat', async (importOriginal) => { }) import { PiAiAdapter } from '../src/adapter.ts' +import { resolveProfiles } from '../src/config.ts' afterEach(() => { streamSimple.mockReset() }) @@ -21,7 +22,10 @@ describe('pi-ai SDK retry boundary', () => { throw failure }, }) - const adapter = new PiAiAdapter({ profiles: [{ provider: 'openai', apiKey: 'test-key' }] }) + const adapter = new PiAiAdapter({ + profiles: () => resolveProfiles({ openai: { apiKey: 'test-key' } }), + resolveApiKey: () => Promise.resolve('test-key'), + }) const drain = async (): Promise => { for await (const _chunk of adapter.stream({ provider: 'openai', diff --git a/packages/llm/llm-pi-ai/tsconfig.json b/packages/llm/llm-pi-ai/tsconfig.json index 45c2af21a5..ee8a81e73b 100644 --- a/packages/llm/llm-pi-ai/tsconfig.json +++ b/packages/llm/llm-pi-ai/tsconfig.json @@ -20,6 +20,12 @@ { "path": "../../llm/llm" }, + { + "path": "../../credentials/credentials" + }, + { + "path": "../../settings/settings" + }, { "path": "../../support/invariants" }, diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index c7f3ae3f7d..1f28171d9e 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -2977,6 +2977,9 @@ importers: specifier: ^3.18.0 version: 3.18.0 devDependencies: + '@deepseek-ai/dsh-credentials': + specifier: workspace:^ + version: link:../../credentials/credentials '@deepseek-ai/dsh-invariants': specifier: workspace:^ version: link:../../support/invariants @@ -2986,6 +2989,9 @@ importers: '@deepseek-ai/dsh-llm-deepseek': specifier: workspace:^ version: link:../llm-deepseek + '@deepseek-ai/dsh-settings': + specifier: workspace:^ + version: link:../../settings/settings '@deepseek-ai/dsh-timeout': specifier: workspace:^ version: link:../../util/timeout From 60383efef93e083763f7b86239afc7e4798c181e Mon Sep 17 00:00:00 2001 From: creatixchu Date: Wed, 29 Jul 2026 13:42:11 +0800 Subject: [PATCH 035/324] feat(host): blur cancels path editing; scrollbar clearance in the miller columns --- .../src/client/DirectoryBrowser.module.css | 11 ++++- .../src/client/DirectoryBrowser.tsx | 42 +++++++++++-------- .../tests/directory-browser.spec.tsx | 14 +++++++ 3 files changed, 48 insertions(+), 19 deletions(-) diff --git a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.module.css b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.module.css index a2c712c811..444ff19cbf 100644 --- a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.module.css +++ b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.module.css @@ -55,7 +55,9 @@ align-items: stretch; flex: 1 1 0; min-height: 0; - gap: 20px; + /* Columns already end in an 8px scrollbar clearance, so the divider only + * needs a slim gap of its own on each side. */ + gap: 12px; overflow-x: auto; scrollbar-width: none; } @@ -136,7 +138,9 @@ flex-direction: column; flex: 1 1 0; min-height: 0; - padding: 16px 24px; + /* Right inset is slimmer than the left: the trailing column's own 8px + * scrollbar clearance makes up the optical difference. */ + padding: 16px 16px 16px 24px; } /* Two-pane columns split the row evenly around the divider; 256px is the @@ -149,6 +153,9 @@ flex: 1 1 0; min-width: 256px; overflow-y: auto; + /* The overlay scrollbar paints at the column's edge; keep the row pills + * clear of the thumb. */ + padding-right: 8px; } .columnWide { diff --git a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx index 149e04d87e..5c3391454e 100644 --- a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx +++ b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx @@ -200,6 +200,25 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, }) }, [launchListing]) + /** Abandon path editing (Escape or clicking away) and restore the crumb view. */ + const cancelPathEdit = useCallback(() => { + // Cancel also withdraws a navigation the editor already launched: its + // late success must not jump to the cancelled path, so the pending + // request is superseded and the view leaves the loading state. + supersede() + setLoading(false) + setPathDraft(null) + setError(null) + // Editing may have superseded the selection's preview request; a + // selection with no preview would render a half-empty two-pane view, so + // cancel falls back to the single-pane level. + if (child === null) setSelected(null) + // With no level listed yet (the editor superseded the initial home + // listing), plain cancellation would leave a permanently blank picker: + // restart the home listing. + if (parent === null) navigate() + }, [supersede, child, parent, navigate]) + /** A right-column pick advances the view one level: child becomes the level. */ const advance = useCallback((entry: DirectoryEntry) => { /* v8 ignore next -- narrowing guard: the right column only renders with a child listing. */ @@ -382,25 +401,14 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, } if (event.key === 'Escape') { event.stopPropagation() - // Cancel also withdraws a navigation the editor already - // launched: its late success must not jump to the - // cancelled path, so the pending request is superseded - // and the view leaves the loading state. - supersede() - setLoading(false) - setPathDraft(null) - setError(null) - // Editing may have superseded the selection's preview - // request; a selection with no preview would render a - // half-empty two-pane view, so cancel falls back to the - // single-pane level. - if (child === null) setSelected(null) - // With no level listed yet (the editor superseded the - // initial home listing), plain cancellation would leave a - // permanently blank picker: restart the home listing. - if (parent === null) navigate() + cancelPathEdit() } }} + // Clicking anywhere outside the editor reads as leaving it: + // focus loss cancels the edit like Escape. Enter keeps focus + // in the input while its navigation is in flight, so a + // submitted path is never withdrawn by this handler. + onBlur={cancelPathEdit} /> )} diff --git a/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx b/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx index bc2ad81f76..d4fc9e2b89 100644 --- a/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx +++ b/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx @@ -220,6 +220,20 @@ describe('DirectoryBrowser', () => { expect(screen.queryByLabelText('browser.editPath', { selector: 'input' })).toBeNull() }) + it('clicking away from the path editor cancels it back to the crumb view', async () => { + mount() + await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() }) + fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' })) + const input = screen.getByLabelText('browser.editPath') + fireEvent.change(input, { target: { value: '/somewhere/else' } }) + // Focus moving anywhere outside the editor abandons the draft like Escape. + fireEvent.blur(input) + expect(screen.queryByLabelText('browser.editPath', { selector: 'input' })).toBeNull() + // The crumb view is back and the abandoned draft was never navigated to. + expect(screen.getByRole('button', { name: 'browser.editPath' })).toBeTruthy() + expect(screen.getByRole('listitem').textContent).toBe('Documents') + }) + it('restarts the home listing when Escape cancels an edit opened before any level listed', async () => { // The initial home listing hangs; Edit Path supersedes it while parent // is still null, and Escape must not strand a blank picker. From d77db29f01e798dcef9dcab7edf1fff95bfddbdb Mon Sep 17 00:00:00 2001 From: Yichen Jiang Date: Wed, 29 Jul 2026 13:44:24 +0800 Subject: [PATCH 036/324] test: real-Loader dynamic composition, keyless onboarding snapshot, and .env-only e2e llm-deepseek gains a Loader+Include composition spec proving external settings.yaml/.env edits reach the very next request, and a real-API e2e where only a credentials-local document holds the key. The headless example pins the first-run missing-credential UX as a keyless stream-json snapshot (new credentials.cordis.snapshot.yml scenario); runLoaderSmoke learns expectedExitCode so a designed failure surface can be pinned instead of masked. --- .../credentials.cordis.snapshot.yml | 27 ++++ .../headless-agent/tests/headless.snapshot.ts | 33 ++++ .../stream-json.expected.jsonl | 8 + examples/package.json | 8 +- .../llm/llm-deepseek/tests/adapter.e2e.ts | 34 ++++- .../tests/loader-composition.spec.ts | 142 ++++++++++++++++++ packages/support/loader-smoke/src/index.ts | 12 +- .../loader-smoke/tests/loader-smoke.spec.ts | 27 +++- pnpm-lock.yaml | 6 + 9 files changed, 290 insertions(+), 7 deletions(-) create mode 100644 examples/headless-agent/credentials.cordis.snapshot.yml create mode 100644 examples/headless-agent/tests/snapshots/missing-credential/stream-json.expected.jsonl create mode 100644 packages/llm/llm-deepseek/tests/loader-composition.spec.ts diff --git a/examples/headless-agent/credentials.cordis.snapshot.yml b/examples/headless-agent/credentials.cordis.snapshot.yml new file mode 100644 index 0000000000..7e85b90df7 --- /dev/null +++ b/examples/headless-agent/credentials.cordis.snapshot.yml @@ -0,0 +1,27 @@ +# Keyless dynamic-configuration composition: the settings and credentials +# providers live under the run cwd, no API key exists anywhere, and the +# deepseek route still registers — so the prompt fails with the actionable +# MISSING_CREDENTIAL guidance this snapshot pins as first-run UX. +- id: base + name: '@cordisjs/plugin-include' + config: + path: ./cordis.yml + patches: + - id: llm-deepseek + name: '@deepseek-ai/dsh-llm-deepseek' + disabled: true + - insert: + - id: settings + name: '@deepseek-ai/dsh-settings-local' + config: + dshHome: ./.dsh + debounceMs: 10 + - id: credentials + name: '@deepseek-ai/dsh-credentials-local' + config: + dshHome: ./.dsh + # The endpoint is never dialed: credential resolution fails first. + - id: llm-deepseek-keyless + name: '@deepseek-ai/dsh-llm-deepseek' + config: + baseURL: 'http://127.0.0.1:9' diff --git a/examples/headless-agent/tests/headless.snapshot.ts b/examples/headless-agent/tests/headless.snapshot.ts index 2581d8a042..fba7bf7338 100644 --- a/examples/headless-agent/tests/headless.snapshot.ts +++ b/examples/headless-agent/tests/headless.snapshot.ts @@ -27,6 +27,8 @@ const goalScenarioDir = join(snapshotsDir, 'goal-tools') const goalConfigPath = fileURLToPath(new URL('../goal.cordis.snapshot.yml', import.meta.url)) const retryScenarioDir = join(snapshotsDir, 'provider-retry') const retryConfigPath = fileURLToPath(new URL('../retry.cordis.snapshot.yml', import.meta.url)) +const credentialsScenarioDir = join(snapshotsDir, 'missing-credential') +const credentialsConfigPath = fileURLToPath(new URL('../credentials.cordis.snapshot.yml', import.meta.url)) const ralphScenarioDir = join(snapshotsDir, 'ralph-loop') const ralphConfigPath = fileURLToPath(new URL('../ralph.cordis.snapshot.yml', import.meta.url)) const binScript = fileURLToPath(new URL('../../../packages/examples/cli-demo/src/bin.ts', import.meta.url)) @@ -168,6 +170,37 @@ describe('headless stream-json snapshots', () => { expect(normalized).toBe(await readFile(streamExpected, 'utf8')) }, LOADER_SMOKE_TEST_TIMEOUT_MS) + it('surfaces actionable missing-credential guidance through the one-shot app', async () => { + const streamExpected = join(credentialsScenarioDir, 'stream-json.expected.jsonl') + let runCwd = '' + const result = await runLoaderSmoke({ + label: 'missing-credential headless stream-json snapshot', + tempDirPrefix: 'headless-snapshot-missing-credential-', + binScript, + configPath: credentialsConfigPath, + binArgs: ['--config', credentialsConfigPath, '--output-format', 'stream-json', 'say pong'], + tsconfigPath, + env: { + // First-run posture: no key in the environment, none under ./.dsh. + DEEPSEEK_API_KEY: '', + DEEPSEEK_BASE_URL: '', + NODE_OPTIONS: [process.env.NODE_OPTIONS, '--disable-warning=ExperimentalWarning'].filter(Boolean).join(' '), + }, + // The designed failure surface: the one-shot app reports the failed turn. + expectedExitCode: 1, + prepare: (cwd) => { runCwd = cwd }, + }) + + expect(result.stderr).toBe( + 'dsh-cli-demo: turn 1 failed at step 1: llm-deepseek: no API key for provider route "deepseek";' + + ' set the llm-deepseek "apiKey" setting, store DEEPSEEK_API_KEY with the credentials service,' + + ' or export DEEPSEEK_API_KEY\n', + ) + const normalized = normalizeHeadlessStream(result.stdout, runCwd) + if (refreshing) await writeFile(streamExpected, normalized) + expect(normalized).toBe(await readFile(streamExpected, 'utf8')) + }, LOADER_SMOKE_TEST_TIMEOUT_MS) + it('logs the model default and a dynamic next-step reasoning effort', async () => { const result = await runLoaderSmoke({ label: 'reasoning effort headless stream-json snapshot', diff --git a/examples/headless-agent/tests/snapshots/missing-credential/stream-json.expected.jsonl b/examples/headless-agent/tests/snapshots/missing-credential/stream-json.expected.jsonl new file mode 100644 index 0000000000..d7d72f6a86 --- /dev/null +++ b/examples/headless-agent/tests/snapshots/missing-credential/stream-json.expected.jsonl @@ -0,0 +1,8 @@ +{"type":"session_event","sessionId":"{{sessionId}}","event":{"type":"turn/start","seq":0,"time":0,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user"}}}}} +{"type":"session_event","sessionId":"{{sessionId}}","event":{"type":"user/message","seq":1,"time":0,"data":{"content":[{"type":"text","text":"say pong"}],"source":{"kind":"user"},"role":"user","id":"{{sessionId}}"},"surfaceOp":"append"}} +{"type":"session_event","sessionId":"{{sessionId}}","event":{"type":"session/title","seq":2,"time":0,"data":{"title":"say pong","messageSeqs":[1],"source":{"kind":"fallback"}}}} +{"type":"session_event","sessionId":"{{sessionId}}","event":{"type":"step/start","seq":3,"time":0,"data":{"turn":1,"step":1}}} +{"type":"session_event","sessionId":"{{sessionId}}","event":{"type":"request/header","seq":4,"time":0,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash","reasoningEffort":"high"},"system":"{{system}}","tools":"{{tools}}"},"reason":"initial"}}} +{"type":"session_event","sessionId":"{{sessionId}}","event":{"type":"step/end","seq":5,"time":0,"data":{"turn":1,"step":1}}} +{"type":"session_event","sessionId":"{{sessionId}}","event":{"type":"turn/end","seq":6,"time":0,"data":{"turn":1,"reason":{"kind":"error","step":1,"failure":{"message":"llm-deepseek: no API key for provider route \"deepseek\"; set the llm-deepseek \"apiKey\" setting, store DEEPSEEK_API_KEY with the credentials service, or export DEEPSEEK_API_KEY","code":"MISSING_CREDENTIAL"}}}}} +{"type":"result","success":false,"sessionId":"{{sessionId}}","turn":1,"result":"","reason":{"kind":"error","step":1,"failure":{"message":"llm-deepseek: no API key for provider route \"deepseek\"; set the llm-deepseek \"apiKey\" setting, store DEEPSEEK_API_KEY with the credentials service, or export DEEPSEEK_API_KEY","code":"MISSING_CREDENTIAL"}}} diff --git a/examples/package.json b/examples/package.json index 51fc48b8fa..35d9a74e3e 100644 --- a/examples/package.json +++ b/examples/package.json @@ -3,7 +3,7 @@ "private": true, "version": "0.0.1", "type": "module", - "description": "Workspace umbrella for runnable demos and example-owned test compositions: declares their cordis.yml packages so plain Node resolves real exports→lib. Not a build target.", + "description": "Workspace umbrella for runnable demos and example-owned test compositions: declares their cordis.yml packages so plain Node resolves real exports\u2192lib. Not a build target.", "dependencies": { "@cordisjs/plugin-hmr": "workspace:*", "@cordisjs/plugin-include": "workspace:*", @@ -16,6 +16,7 @@ "@deepseek-ai/dsh-code-runtime-worker": "workspace:*", "@deepseek-ai/dsh-compact-basic": "workspace:*", "@deepseek-ai/dsh-compact-tool-result-prune": "workspace:*", + "@deepseek-ai/dsh-credentials-local": "workspace:*", "@deepseek-ai/dsh-fs-local": "workspace:*", "@deepseek-ai/dsh-fs-policy": "workspace:*", "@deepseek-ai/dsh-fs-sandbox": "workspace:^", @@ -32,7 +33,6 @@ "@deepseek-ai/dsh-lsp-local": "workspace:*", "@deepseek-ai/dsh-permission": "workspace:*", "@deepseek-ai/dsh-plan-mode": "workspace:*", - "@deepseek-ai/dsh-subprocess-local": "workspace:*", "@deepseek-ai/dsh-pty": "workspace:*", "@deepseek-ai/dsh-pty-local": "workspace:*", "@deepseek-ai/dsh-repeat-tool-guard": "workspace:*", @@ -44,13 +44,15 @@ "@deepseek-ai/dsh-session-query-sqlite": "workspace:*", "@deepseek-ai/dsh-session-telemetry-otel": "workspace:*", "@deepseek-ai/dsh-session-title-first-message-llm": "workspace:*", + "@deepseek-ai/dsh-settings-local": "workspace:*", "@deepseek-ai/dsh-spill-local": "workspace:*", "@deepseek-ai/dsh-spill-policy": "workspace:*", "@deepseek-ai/dsh-subagent": "workspace:*", "@deepseek-ai/dsh-subagent-acp": "workspace:*", - "@deepseek-ai/dsh-subagent-fork": "workspace:*", "@deepseek-ai/dsh-subagent-dsh-sdk": "workspace:*", + "@deepseek-ai/dsh-subagent-fork": "workspace:*", "@deepseek-ai/dsh-subagent-spawn": "workspace:*", + "@deepseek-ai/dsh-subprocess-local": "workspace:*", "@deepseek-ai/dsh-tasks-local": "workspace:*", "@deepseek-ai/dsh-time-context": "workspace:*", "@deepseek-ai/dsh-timeout-policy": "workspace:*", diff --git a/packages/llm/llm-deepseek/tests/adapter.e2e.ts b/packages/llm/llm-deepseek/tests/adapter.e2e.ts index f6d97031c4..e59af1185d 100644 --- a/packages/llm/llm-deepseek/tests/adapter.e2e.ts +++ b/packages/llm/llm-deepseek/tests/adapter.e2e.ts @@ -1,7 +1,11 @@ -import { afterEach, describe, expect, it } from 'vitest' +import { mkdtemp, rm, writeFile } from 'node:fs/promises' +import { tmpdir } from 'node:os' +import { join } from 'node:path' +import { afterEach, describe, expect, it, vi } from 'vitest' import { Context } from 'cordis' import LlmService, { createUserMessage, CallId, ReasoningEffortId , createMessage } from '@deepseek-ai/dsh-llm' import type { Message, ToolSchema } from '@deepseek-ai/dsh-llm' +import { CredentialsLocal } from '@deepseek-ai/dsh-credentials-local' import * as LlmDeepSeek from '@deepseek-ai/dsh-llm-deepseek' import type { Config } from '@deepseek-ai/dsh-llm-deepseek' import { assemble, type AssembledResult } from './assemble.ts' @@ -53,6 +57,34 @@ const weatherTool: ToolSchema = { } describe.skipIf(!process.env.DEEPSEEK_API_KEY)('llm-deepseek e2e (real API)', () => { + it('serves a real request with the key held only by a credentials-local document', async () => { + const key = process.env.DEEPSEEK_API_KEY + if (key === undefined) throw new Error('e2e ran without DEEPSEEK_API_KEY') + const dir = await mkdtemp(join(tmpdir(), 'dsh-e2e-credentials-')) + try { + await writeFile(join(dir, '.env'), `DEEPSEEK_API_KEY=${key}\n`, { mode: 0o600 }) + // Scrub the ambient variable so only the credential seam can supply the + // key: this request proves the per-request resolution path end to end. + vi.stubEnv('DEEPSEEK_API_KEY', '') + const ctx = new Context() + contexts.push(ctx) + await ctx.plugin(LlmService) + await ctx.plugin(CredentialsLocal, { path: join(dir, '.env'), watch: false }) + await ctx.plugin(LlmDeepSeek, {}) + + const result = await assemble(ctx, { + model: FLASH, + messages: ask('Reply with exactly the word: pong'), + maxTokens: 50, + }) + expect(result.finish.kind).toBe('stop') + expect(textOf(result).toLowerCase()).toContain('pong') + } finally { + vi.unstubAllEnvs() + await rm(dir, { recursive: true, force: true }) + } + }) + it('flash dynamically switches from off to high', async () => { const ctx = await harness(FLASH, { reasoningEffort: 'off' }) const withoutThinking = await assemble(ctx,{ diff --git a/packages/llm/llm-deepseek/tests/loader-composition.spec.ts b/packages/llm/llm-deepseek/tests/loader-composition.spec.ts new file mode 100644 index 0000000000..9ca8c87367 --- /dev/null +++ b/packages/llm/llm-deepseek/tests/loader-composition.spec.ts @@ -0,0 +1,142 @@ +/** + * Real-composition guard for the dynamic-configuration chain: LlmService, + * settings-local, credentials-local, and llm-deepseek boot from a test-only + * cordis.yml through the actual Loader + Include path, external edits of + * settings.yaml and .env hot-publish through their providers, and the very + * next request carries the fresh base URL and credential. The same adapter + * composition without settings or credentials entries keeps entry-config + * behavior — the documented optional-inject fallback. + */ + +import { mkdtemp, rm, writeFile } from 'node:fs/promises' +import { tmpdir } from 'node:os' +import { join } from 'node:path' +import { pathToFileURL } from 'node:url' +import { afterEach, describe, expect, it, vi } from 'vitest' +import { Context } from 'cordis' +import Loader from '@cordisjs/plugin-loader' +import Include from '@cordisjs/plugin-include' +import LlmService from '@deepseek-ai/dsh-llm' +import { credentialRef } from '@deepseek-ai/dsh-credentials' +import CredentialsLocal from '@deepseek-ai/dsh-credentials-local' +import { settingsNamespace } from '@deepseek-ai/dsh-settings' +import SettingsLocal from '@deepseek-ai/dsh-settings-local' +import * as LlmDeepSeek from '@deepseek-ai/dsh-llm-deepseek' +import { assemble } from './assemble.ts' +import { closeMockServers, mockServer, textEvents } from './mock-server.ts' + +const NS = settingsNamespace('llm-deepseek') +const KEY_REF = credentialRef('DEEPSEEK_API_KEY') + +let root: string | undefined +let context: Context | undefined + +afterEach(async () => { + await context?.fiber.dispose() + context = undefined + if (root !== undefined) await rm(root, { recursive: true, force: true }) + root = undefined + await closeMockServers() + vi.unstubAllEnvs() +}) + +async function loadComposition( + options: { withDynamic: boolean; baseURL: string }, +): Promise<{ ctx: Context; settingsPath: string; envPath: string }> { + root = await mkdtemp(join(tmpdir(), 'dsh-llm-composition-')) + const settingsPath = join(root, 'settings.yaml') + const envPath = join(root, '.env') + if (options.withDynamic) { + await writeFile(settingsPath, '# personal settings\n') + await writeFile(envPath, 'DEEPSEEK_API_KEY=boot-key\n') + } + + const configPath = join(root, 'cordis.yml') + await writeFile(configPath, [ + '- id: llm', + " name: 'test-llm-service'", + ...options.withDynamic + ? [ + '- id: settings', + " name: '@deepseek-ai/dsh-settings-local'", + ' config:', + ` path: ${JSON.stringify(settingsPath)}`, + ' debounceMs: 10', + '- id: credentials', + " name: '@deepseek-ai/dsh-credentials-local'", + ' config:', + ` path: ${JSON.stringify(envPath)}`, + ' debounceMs: 10', + ] + : [], + '- id: llm-deepseek', + " name: '@deepseek-ai/dsh-llm-deepseek'", + ' config:', + ` baseURL: ${JSON.stringify(options.baseURL)}`, + ...options.withDynamic ? [] : [' apiKey: entry-key'], + '', + ].join('\n')) + + const ctx = new Context() + context = ctx + ctx.baseUrl = pathToFileURL(root).href + '/' + await ctx.plugin(Loader) + ctx.loader.builtins.include = Include + const modules = new Map([ + ['test-llm-service', LlmService], + ['@deepseek-ai/dsh-settings-local', SettingsLocal], + ['@deepseek-ai/dsh-credentials-local', CredentialsLocal], + ['@deepseek-ai/dsh-llm-deepseek', LlmDeepSeek], + ]) + ctx.loader.internal = { + version: 'v2', + async import(specifier: string) { + if (!modules.has(specifier)) throw new Error(`unexpected Loader import: ${specifier}`) + return modules.get(specifier) + }, + } as unknown as NonNullable + await ctx.loader.create({ + name: 'cordis:include', + config: { path: pathToFileURL(configPath).href }, + }) + await ctx.loader.await() + return { ctx, settingsPath, envPath } +} + +describe('llm-deepseek real dynamic composition', () => { + it('boots from cordis.yml and routes the next request after external settings and .env edits', async () => { + vi.stubEnv('DEEPSEEK_API_KEY', '') + const serverA = await mockServer([{ kind: 'sse', events: textEvents }]) + const serverB = await mockServer([{ kind: 'sse', events: textEvents }]) + const { ctx, settingsPath, envPath } = await loadComposition({ withDynamic: true, baseURL: serverA.url }) + + expect(ctx.get('settings')!.describe().map(entry => entry.ns)).toEqual([NS]) + await assemble(ctx, { model: 'deepseek-v4-flash', messages: [] }) + expect(serverA.headers[0]?.authorization).toBe('Bearer boot-key') + + // External edits, exactly as a user or the web UI would leave them on disk. + await writeFile(settingsPath, `llm-deepseek:\n baseURL: ${serverB.url}\n`) + await vi.waitFor(() => { + expect((ctx.get('settings')!.get(NS) as { baseURL?: string }).baseURL).toBe(serverB.url) + }, { timeout: 5000 }) + await writeFile(envPath, 'DEEPSEEK_API_KEY=rotated-key\n') + await vi.waitFor(async () => { + expect(await ctx.get('credentials')!.resolve(KEY_REF)).toEqual({ value: 'rotated-key', source: 'file' }) + }, { timeout: 5000 }) + + await assemble(ctx, { model: 'deepseek-v4-flash', messages: [] }) + expect(serverA.requests).toHaveLength(1) + expect(serverB.headers[0]?.authorization).toBe('Bearer rotated-key') + }) + + it('boots the same adapter without settings or credentials entries on entry config alone', async () => { + vi.stubEnv('DEEPSEEK_API_KEY', '') + const server = await mockServer([{ kind: 'sse', events: textEvents }]) + const { ctx } = await loadComposition({ withDynamic: false, baseURL: server.url }) + + expect(ctx.get('settings')).toBeUndefined() + expect(ctx.get('credentials')).toBeUndefined() + await assemble(ctx, { model: 'deepseek-v4-flash', messages: [] }) + expect(server.headers[0]?.authorization).toBe('Bearer entry-key') + }) +}) diff --git a/packages/support/loader-smoke/src/index.ts b/packages/support/loader-smoke/src/index.ts index e573684a4e..4ee5cfec7d 100644 --- a/packages/support/loader-smoke/src/index.ts +++ b/packages/support/loader-smoke/src/index.ts @@ -141,6 +141,13 @@ export interface LoaderSmokeOptions { readonly prepare?: (cwd: string) => Promise | void /** Optional world-state assertion run in the isolated cwd before cleanup. */ readonly inspect?: (cwd: string) => Promise | void + /** + * Exact process exit code this smoke expects; defaults to `0`. Scenarios + * pinning a designed failure surface (a one-shot turn ending in an error + * result) declare its nonzero exit here, and a run that exits any other + * way — including succeeding — still fails the smoke. + */ + readonly expectedExitCode?: number } /** Captured output from a Loader smoke that exited successfully. */ @@ -187,8 +194,9 @@ export async function runLoaderSmoke(options: LoaderSmokeOptions): Promise { libBinScript: fixture('fail'), configPath, tsconfigPath, - })).rejects.toThrow('failure fixture exited 7. stdout:\n\nstderr:\nfixture failed') + })).rejects.toThrow('failure fixture exited 7 (expected 0). stdout:\n\nstderr:\nfixture failed') + }) + + it('accepts a declared expected failure exit and rejects any other outcome', async () => { + // A scenario pinning a designed failure surface declares its exit code… + const declared = await runLoaderSmoke({ + label: 'declared failure fixture', + tempDirPrefix: 'loader-smoke-declared-fail-', + binScript: fixture('fail'), + libBinScript: fixture('fail'), + configPath, + tsconfigPath, + expectedExitCode: 7, + }) + expect(declared.stderr).toBe('fixture failed\n') + + // …and a run that succeeds instead still fails the smoke. + await expect(runLoaderSmoke({ + label: 'unexpectedly clean fixture', + tempDirPrefix: 'loader-smoke-clean-', + binScript: fixture('success'), + libBinScript: fixture('success'), + configPath, + tsconfigPath, + expectedExitCode: 7, + })).rejects.toThrow(/exited 0 \(expected 7\)/) }) it('kills a process at its deadline and reports captured output', async () => { diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml index 1f28171d9e..de87482bb1 100644 --- a/pnpm-lock.yaml +++ b/pnpm-lock.yaml @@ -448,6 +448,9 @@ importers: '@deepseek-ai/dsh-compact-tool-result-prune': specifier: workspace:* version: link:../packages/compact/compact-tool-result-prune + '@deepseek-ai/dsh-credentials-local': + specifier: workspace:* + version: link:../packages/credentials/credentials-local '@deepseek-ai/dsh-fs-local': specifier: workspace:* version: link:../packages/fs/fs-local @@ -529,6 +532,9 @@ importers: '@deepseek-ai/dsh-session-title-first-message-llm': specifier: workspace:* version: link:../packages/session-title/session-title-first-message-llm + '@deepseek-ai/dsh-settings-local': + specifier: workspace:* + version: link:../packages/settings/settings-local '@deepseek-ai/dsh-spill-local': specifier: workspace:* version: link:../packages/spill/spill-local From e561c28232a273f834e66e557e8375a3bb2cf7d0 Mon Sep 17 00:00:00 2001 From: creatixchu Date: Wed, 29 Jul 2026 13:47:56 +0800 Subject: [PATCH 037/324] feat(host): seed path editor with a trailing separator; prefix-filter levels from the draft tail --- .../src/client/DirectoryBrowser.tsx | 44 +++++++++++++++-- .../tests/directory-browser.spec.tsx | 47 ++++++++++++++++++- 2 files changed, 86 insertions(+), 5 deletions(-) diff --git a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx index 5c3391454e..01e69f314c 100644 --- a/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx +++ b/packages/host/directory-picker-browse/src/client/DirectoryBrowser.tsx @@ -12,7 +12,10 @@ * owning flow decides what "Open" means and owns the workspace-creation * error surface. Hidden entries are host-flagged and hidden by default; the * footer's fixed-label "Show hidden files" toggle (aria-pressed, check when - * on) reveals them (client-side only). + * on) reveals them (client-side only). The path editor opens seeded with a + * trailing separator, and while the draft's directory part names a listed + * level, its final segment prefix-filters that level's rows (a dot-led + * prefix also reveals the hidden entries it names). */ import { useCallback, useEffect, useRef, useState } from 'react' import clsx from 'clsx' @@ -60,18 +63,45 @@ function displayCrumbs(listing: DirectoryListing, homeLabel: string): DirectoryE return [{ name: homeLabel, path: listing.home, hidden: false }, ...tail] } +/** The separator a Host path's own platform uses (Windows listings carry backslashes). */ +function separatorOf(path: string): string { + return path.includes('\\') ? '\\' : '/' +} + +/** + * The path draft's final segment, when its directory part is exactly the + * level `listing` lists — the segment the level prefix-filters on while the + * user types. Any other draft (no separator yet, or naming some other + * directory) leaves the level unfiltered. + */ +function draftPrefixFor(listing: DirectoryListing, draft: string | null): string | null { + if (draft === null) return null + const sep = separatorOf(draft) + const cut = draft.lastIndexOf(sep) + if (cut === -1) return null + const level = listing.path.endsWith(sep) ? listing.path : `${listing.path}${sep}` + return draft.slice(0, cut + 1) === level ? draft.slice(cut + 1) : null +} + /** One column of folder rows (the Miller view renders one or two of these). */ -function LevelColumn({ entries, selectedPath, busy, onPick, wide, showHidden }: { +function LevelColumn({ entries, selectedPath, busy, onPick, wide, showHidden, filterPrefix }: { entries: readonly DirectoryEntry[] selectedPath: string | null busy: boolean onPick: (entry: DirectoryEntry) => void wide: boolean showHidden: boolean + filterPrefix: string | null }) { + const visible = entries.filter((entry) => { + if (filterPrefix !== null && !entry.name.toLowerCase().startsWith(filterPrefix.toLowerCase())) return false + // A dot-led prefix names hidden entries explicitly, so matching ones + // surface even while the toggle keeps the rest hidden. + return showHidden || !entry.hidden || filterPrefix?.startsWith('.') === true + }) return (
- {entries.filter(entry => showHidden || !entry.hidden).map((entry) => { + {visible.map((entry) => { const selected = entry.path === selectedPath return ( // The wrapper carries the list semantics; the row keeps its NATIVE @@ -370,7 +400,11 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, // otherwise close the editor via navigate's draft reset. supersede() setLoading(false) - setPathDraft(selected?.path ?? parent?.path ?? '') + // Seed with a trailing separator so typing immediately + // continues into child names (and prefix-filters below). + const base = selected?.path ?? parent?.path ?? '' + const sep = separatorOf(base) + setPathDraft(base === '' || base.endsWith(sep) ? base : `${base}${sep}`) }} /> @@ -423,6 +457,7 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, onPick={select} wide={!twoPane} showHidden={showHidden} + filterPrefix={draftPrefixFor(parent, pathDraft)} /> )} {twoPane && } @@ -434,6 +469,7 @@ export function DirectoryBrowser({ open, listDirectory, createDirectory, onOpen, onPick={advance} wide={false} showHidden={showHidden} + filterPrefix={draftPrefixFor(child, pathDraft)} /> )}
diff --git a/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx b/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx index d4fc9e2b89..98f3bd6e4f 100644 --- a/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx +++ b/packages/host/directory-picker-browse/tests/directory-browser.spec.tsx @@ -206,7 +206,9 @@ describe('DirectoryBrowser', () => { await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() }) fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' })) const input = screen.getByLabelText('browser.editPath') - expect(input.value).toBe(HOME) + // The editor seeds with a trailing separator so typing continues into + // child names. + expect(input.value).toBe(`${HOME}/`) fireEvent.change(input, { target: { value: DOCS } }) fireEvent.keyDown(input, { key: 'Enter' }) await waitFor(() => { expect(screen.getByRole('listitem').textContent).toBe('harness') }) @@ -220,6 +222,49 @@ describe('DirectoryBrowser', () => { expect(screen.queryByLabelText('browser.editPath', { selector: 'input' })).toBeNull() }) + it('prefix-filters the listed level from the draft tail, dot revealing hidden matches', async () => { + mount() + await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() }) + fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' })) + const input = screen.getByLabelText('browser.editPath') + // The seeded empty segment leaves the level as-is: hidden stays hidden. + expect(screen.getByRole('listitem').textContent).toBe('Documents') + // Case-insensitive prefix narrows the rows. + fireEvent.change(input, { target: { value: `${HOME}/do` } }) + expect(screen.getByRole('listitem').textContent).toBe('Documents') + // A dot-led prefix names hidden entries, so it reveals the match. + fireEvent.change(input, { target: { value: `${HOME}/.co` } }) + expect(screen.getByRole('listitem').textContent).toBe('.config') + // A prefix matching nothing empties the level (no stale rows linger). + fireEvent.change(input, { target: { value: `${HOME}/zzz` } }) + expect(screen.queryByRole('listitem')).toBeNull() + // A draft naming some other directory (or none) leaves the level whole. + fireEvent.change(input, { target: { value: 'no-separator' } }) + expect(screen.getByRole('listitem').textContent).toBe('Documents') + }) + + it('seeds and filters with backslashes on a Windows-rooted listing', async () => { + const ROOT = 'C:\\' + const windowsListing: DirectoryListing = { + path: ROOT, + home: ROOT, + crumbs: [{ name: 'C:\\', path: ROOT, hidden: false }], + entries: [ + { name: 'Program Files', path: `${ROOT}Program Files`, hidden: false }, + { name: 'Users', path: `${ROOT}Users`, hidden: false }, + ], + truncated: false, + } + mount({ listDirectory: vi.fn(async () => windowsListing) }) + await waitFor(() => { expect(screen.getAllByRole('listitem')).toHaveLength(2) }) + fireEvent.click(screen.getByRole('button', { name: 'browser.editPath' })) + const input = screen.getByLabelText('browser.editPath') + // The root already ends in its separator: no doubled backslash. + expect(input.value).toBe(ROOT) + fireEvent.change(input, { target: { value: `${ROOT}u` } }) + expect(screen.getByRole('listitem').textContent).toBe('Users') + }) + it('clicking away from the path editor cancels it back to the crumb view', async () => { mount() await waitFor(() => { expect(screen.getByRole('listitem')).toBeTruthy() }) From 7714c9fa8b4c890ebc495e766a9d2f778e141953 Mon Sep 17 00:00:00 2001 From: creatixchu Date: Wed, 29 Jul 2026 13:52:44 +0800 Subject: [PATCH 038/324] doc(host): document the show-hidden toggle and path-draft prefix filter; snapshot the flow --- ...directory-picker-capability-seam.i18n.yaml | 4 +-- ...-07-28-directory-picker-capability-seam.md | 2 +- ...-28-directory-picker-capability-seam.zh.md | 2 +- apps/web/tests/workspace-flow.snapshot.ts | 33 +++++++++++++++++++ .../directory-picker-browse/README.i18n.yaml | 4 +-- .../host/directory-picker-browse/README.md | 2 +- .../host/directory-picker-browse/README.zh.md | 2 +- 7 files changed, 41 insertions(+), 8 deletions(-) diff --git a/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.i18n.yaml b/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.i18n.yaml index bb9425fa64..6f21a60e83 100644 --- a/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.i18n.yaml +++ b/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write .agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.md -2026-07-28-directory-picker-capability-seam.md: 7c8f8cb67690cb4c5858cefb52b8cd79e649ec38 -2026-07-28-directory-picker-capability-seam.zh.md: 05545fc3cd758523814b31afa705249972d86464 +2026-07-28-directory-picker-capability-seam.md: 3f5e1436f3af14ce06ffab00ceca90167e16afd0 +2026-07-28-directory-picker-capability-seam.zh.md: 09a3e20f7c12e3c22d63875091593f9a6ca8a1ad diff --git a/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.md b/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.md index 7c8f8cb676..3f5e1436f3 100644 --- a/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.md +++ b/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.md @@ -18,7 +18,7 @@ Placement and policy rulings folded into this decision: - **Not the `ctx.fs` seam.** `packages/fs/` is the model/session-facing storage stack (policy events, sandbox-swappable backends). Riding it would couple GUI browsing to the model's confinement backend — swapping `fs-sandbox` for the model must never change GUI behavior — and OS facts (home anchoring, hidden conventions) are not storage primitives. The picker seam stays presentation-free and model-free; `packages/host/` is its consumer-domain home. - **Dependency survey (hand-roll vs adopt).** Node's stdlib *is* the maintained cross-platform OS layer (`readdir(withFileTypes)`, `homedir`, path semantics); surveyed alternatives fail the dependency bar — file-manager packages (`node-file-manager`, `files-and-folders`, Syncfusion's provider) are whole HTTP apps (fit), drive-letter helpers (`drivelist` native addon, `windows-drive-letters` ~7y stale) fail health/proportionality. The browse backend is a thin adapter over stdlib. -- **Hidden entries: return-and-flag.** The host stamps `hidden` (POSIX dot convention) and returns everything; the client filters. Display policy stays client-side, and the planned show-hidden toggle becomes a client-only change. Windows' `FILE_ATTRIBUTE_HIDDEN` is not exposed by dirents — documented limitation until a native probe pays for itself. +- **Hidden entries: return-and-flag.** The host stamps `hidden` (POSIX dot convention) and returns everything; the client filters. Display policy stays client-side, and the show-hidden toggle shipped as exactly that client-only change (the browse client's footer toggle). Windows' `FILE_ATTRIBUTE_HIDDEN` is not exposed by dirents — documented limitation until a native probe pays for itself. - **Symlinks: follow for enterability.** `stat` probes symlinks (broken/cyclic → skipped); crumbs keep the logical path the operator navigated, and `workspace.create` already canonicalizes via realpath at adoption. - **Listing levels are bounded, and streamed.** One `list` call returns at most `maxEntries` rows (config, default 1000 — GitHub's web-UI directory-listing bound). The level streams via `opendir` into a name-sorted window of `maxEntries + 1` candidates, so memory stays O(maxEntries) and enterability probing touches only windowed candidates; the wire `DirectoryListing` carries a required `truncated` flag so the client states incompleteness instead of silently missing tail entries. A windowed broken symlink is not backfilled from beyond the window — the eviction already marks the level truncated. Window insertion is binary with an O(1) full-window tail rejection (an oversized level must not pay a window scan per dirent), and `list(path, signal)` threads the carrier's request signal so a scan of a stalled network directory cannot outlive a disconnected caller — every await in the scan (open, each read, each symlink probe) races the signal, an aborted exit abandons rather than awaits the close (Node queues close behind in-flight reads), and abandoned settlements are swallowed so cleanup can never surface as an unhandled rejection. An unbounded level is a memory/responsiveness hole for large or adversarial directories. - **Whole-filesystem scope, no roots config.** `workspace.create` accepts arbitrary paths and the API serves bash-driving methods, so a browse root would be UX scoping, not a boundary; configurability without a consumer fails the evidence bar. Deferred until a deployment needs it. diff --git a/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.zh.md b/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.zh.md index 05545fc3cd..09a3e20f7c 100644 --- a/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.zh.md +++ b/.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.zh.md @@ -18,7 +18,7 @@ web GUI 的"打开本地文件夹"流程被焊死在一种交互上：`host.pick - **不用 `ctx.fs` seam。** `packages/fs/` 是面向模型／会话的存储栈（policy 事件、sandbox 可换后端）。骑上去会把 GUI 浏览耦合进模型的限制后端——为模型换 `fs-sandbox` 绝不能改变 GUI 行为——而 OS 事实（home 锚定、隐藏约定）也不是存储原语。picker seam 保持无展示、无模型；`packages/host/` 是它消费方域的家。 - **依赖调研（手写 vs 引入）。** Node 标准库本身就是维护中的跨平台 OS 层（`readdir(withFileTypes)`、`homedir`、路径语义）；调研过的替代品都过不了依赖门槛——文件管理器包（`node-file-manager`、`files-and-folders`、Syncfusion 的 provider）是整套 HTTP 应用（契合度不过），盘符工具（原生插件 `drivelist`、约七年未更的 `windows-drive-letters`）健康度／比例失当。browse 后端是标准库上的薄适配。 -- **隐藏条目：返回并打标。** 宿主标注 `hidden`（POSIX 点前缀约定）并返回全部条目；客户端过滤。展示策略留在客户端，计划中的"显示隐藏"开关变成纯客户端改动。Windows 的 `FILE_ATTRIBUTE_HIDDEN` 不被 dirent 暴露——记为限制，直到原生探测值回其成本。 +- **隐藏条目：返回并打标。** 宿主标注 `hidden`（POSIX 点前缀约定）并返回全部条目；客户端过滤。展示策略留在客户端，"显示隐藏"开关正是作为这一纯客户端改动落地（browse 客户端的 footer 开关）。Windows 的 `FILE_ATTRIBUTE_HIDDEN` 不被 dirent 暴露——记为限制，直到原生探测值回其成本。 - **符号链接：为可进入性而跟随。** 用 `stat` 探测符号链接（断链／循环→跳过）；面包屑保留操作者导航的逻辑路径，`workspace.create` 在接纳时本就做 realpath 规范化。 - **列举层级有上限，且流式处理。** 单次 `list` 至多返回 `maxEntries` 行（配置项，默认 1000——GitHub 网页端目录列举的同一上限）。层级经 `opendir` 流入一个按名排序、容量 `maxEntries + 1` 的候选窗口，内存保持 O(maxEntries)，可进入性探测只触及窗口内候选；线上 `DirectoryListing` 携带必填的 `truncated` 标志，让客户端明示不完整而不是静默缺尾。窗口内的断链符号链接不从窗口外回填——发生过驱逐本身已把层级标记为截断。窗口插入为二分查找、满窗尾部单次比较即拒绝（超大层级不能为每个 dirent 付出一次全窗扫描），且 `list(path, signal)` 透传载体的请求信号，滞塞网络目录的扫描不会在调用方断连后继续存活——扫描中的每个 await（打开、每次读取、每次符号链接探测）都与信号赛跑，中止路径放弃而非等待 close（Node 会把 close 排在在飞读取之后），被放弃的 settlement 全部吞掉，清理不会以未处理拒绝的形式冒出。无上限的层级对超大或恶意构造的目录就是内存／响应性漏洞。 - **全盘可浏览，不做 roots 配置。** `workspace.create` 接受任意路径且 API 本就提供驱动 bash 的方法，浏览根只会是 UX 范围而非边界；没有消费方的可配置性过不了证据门槛。等到有部署需要再做。 diff --git a/apps/web/tests/workspace-flow.snapshot.ts b/apps/web/tests/workspace-flow.snapshot.ts index 86a20e73fe..32d44b6fff 100644 --- a/apps/web/tests/workspace-flow.snapshot.ts +++ b/apps/web/tests/workspace-flow.snapshot.ts @@ -214,6 +214,39 @@ it('adopts a directory through the composed in-app browse flow and lands in its }) }) +it('reveals hidden fixture entries via the footer toggle and prefix-filters from the path draft', async () => { + boot('?fixture=empty') + + await findLockedComposer() + fireEvent.click(workspaceChip()) + fireEvent.click(await screen.findByRole('menuitem', { name: 'Open local folder…' })) + const dialog = await screen.findByRole('dialog', { name: '选择工作区目录' }, { timeout: 10_000 }) + await within(dialog).findByText('Documents', {}, { timeout: 10_000 }) + // The host flags .config hidden; the level filters it until the + // fixed-label footer toggle presses on (state lives in aria-pressed). + expect(within(dialog).queryByText('.config')).toBeNull() + const toggle = within(dialog).getByRole('button', { name: '显示隐藏文件' }) + expect(toggle.getAttribute('aria-pressed')).toBe('false') + fireEvent.click(toggle) + expect(toggle.getAttribute('aria-pressed')).toBe('true') + await within(dialog).findByText('.config', {}, { timeout: 10_000 }) + fireEvent.click(toggle) + expect(within(dialog).queryByText('.config')).toBeNull() + // The path editor seeds the level's path with a trailing separator and the + // draft's final segment prefix-filters the listed rows while typing. + fireEvent.click(within(dialog).getByRole('button', { name: '编辑路径' })) + const input = within(dialog).getByLabelText('编辑路径') + expect(input.value).toBe('/home/fixture/') + fireEvent.change(input, { target: { value: '/home/fixture/do' } }) + expect(within(dialog).getByText('Documents')).toBeDefined() + expect(within(dialog).getByText('Downloads')).toBeDefined() + expect(within(dialog).queryByText('.config')).toBeNull() + // A dot-led prefix names hidden entries, so its matches surface. + fireEvent.change(input, { target: { value: '/home/fixture/.c' } }) + await within(dialog).findByText('.config', {}, { timeout: 10_000 }) + expect(within(dialog).queryByText('Documents')).toBeNull() +}) + it('selects the recent Workspace and opens its blank Session on first load', async () => { boot('?fixture') diff --git a/packages/host/directory-picker-browse/README.i18n.yaml b/packages/host/directory-picker-browse/README.i18n.yaml index 4454afde3a..f40742fc0d 100644 --- a/packages/host/directory-picker-browse/README.i18n.yaml +++ b/packages/host/directory-picker-browse/README.i18n.yaml @@ -2,5 +2,5 @@ # side as of the last confirmed-consistent state. Both languages carry equal authority; # after editing either side, bring the other along and re-record with: # pnpm run verify-translation-pairing --write packages/host/directory-picker-browse/README.md -README.md: 318380405214d5f25ad77e348c4e134a8981ffb3 -README.zh.md: 2f88f64cc2974b8535e34eb9798f512ea109b754 +README.md: 9772baa2a6e632a5f0f18cc18b9b55b45cd845ca +README.zh.md: 682495fe10bdeed41f709a438dcd222d612129e3 diff --git a/packages/host/directory-picker-browse/README.md b/packages/host/directory-picker-browse/README.md index 3183804052..9772baa2a6 100644 --- a/packages/host/directory-picker-browse/README.md +++ b/packages/host/directory-picker-browse/README.md @@ -6,7 +6,7 @@ The **in-app browsing backend** of the [directory-picker seam](../directory-pick Behavior facts: listings return **directories only**, name-sorted, with symlinks-to-directories followed (broken/cyclic links skipped — the probe `stat` failing means "not enterable") and a host-owned `hidden` flag (POSIX dot convention) left for the client to act on; `crumbs` is the root-to-target ancestor chain, the root crumb labeled by its full path (`/`, `C:\`); an absent `list` path means the host account's home directory. `createDirectory` is non-recursive (a missing parent is a real failure, not a level to invent) and validates the name as a single non-blank segment even when called directly, mirroring the wire schema's fence. Both primitives reject an explicit path that is not fully qualified — relative forms, and on Windows the rooted drive-less forms (`\foo`, `/foo`) and incomplete UNC prefixes (`\\`, `\\server`) that `isAbsolute` accepts — with `directory-unreadable`/`directory-create-failed`, instead of letting `resolve` rebase it under the host process cwd or current drive. One `list` call returns at most `maxEntries` rows (config, default 1000 — the bound GitHub's web UI applies to directory listings), and the level streams through a bounded window so memory stays O(maxEntries) no matter how many children the directory holds: a cut level keeps the name-sorted head, counts hidden rows against the bound, probes only windowed candidates, and reports `truncated: true` so the client can say the level is incomplete (a windowed broken symlink is not backfilled from beyond the window — the eviction already marks the level truncated); window insertion is binary with an O(1) full-window tail rejection, and `list` threads the caller's `AbortSignal` so a disconnect or timeout stops the scan instead of letting it outlive the caller. Failures throw the seam's typed `DirectoryPickerError`. Policy rationale: [the directory-picker capability seam Agent Note](../../../.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.md). -**Dual-face package**: the browser half (`./client`) fills [ui-workspace's](../../client/ui-workspace/README.md) two directory-flow holes with the in-app **Select Workspace Directory** dialog (figma `Harness` 813-23126 family — Miller two-column view, breadcrumb with a click-to-edit path zone, nested New-folder dialog), driving `host.listDirectory`/`host.createDirectory` and registering its own locale namespace (`directory-browser`, zh default / en). One cordis.yml row therefore composes both sides of the browse interaction; the client carries no capability-kind branching, and mounting a second flow package fails at load (the holes are `single` kind). +**Dual-face package**: the browser half (`./client`) fills [ui-workspace's](../../client/ui-workspace/README.md) two directory-flow holes with the in-app **Select Workspace Directory** dialog (figma `Harness` 813-23126 family — Miller two-column view; breadcrumb with a click-to-edit path zone whose editor seeds a trailing separator, prefix-filters the listed level from the draft's final segment while typing, and cancels on Escape or focus loss; a fixed-label show-hidden footer toggle over the host's `hidden` flags, with a dot-led typed prefix revealing its matches; nested New-folder dialog), driving `host.listDirectory`/`host.createDirectory` and registering its own locale namespace (`directory-browser`, zh default / en). One cordis.yml row therefore composes both sides of the browse interaction; the client carries no capability-kind branching, and mounting a second flow package fails at load (the holes are `single` kind). ## Model Experience diff --git a/packages/host/directory-picker-browse/README.zh.md b/packages/host/directory-picker-browse/README.zh.md index 2f88f64cc2..682495fe10 100644 --- a/packages/host/directory-picker-browse/README.zh.md +++ b/packages/host/directory-picker-browse/README.zh.md @@ -6,7 +6,7 @@ 行为事实：列举**只返回目录**、按名称排序，指向目录的符号链接会被跟随（断链／循环链接被跳过——探测 `stat` 失败即"不可进入"），并携带宿主判定的 `hidden` 标志（POSIX 点前缀约定），展示决策留给客户端；`crumbs` 是从根到目标的祖先链，根 crumb 以完整路径标注（`/`、`C:\`）；`list` 不带路径即列举宿主账户的家目录。`createDirectory` 不递归（父目录缺失是真实失败，不是要补造的层级），且即便被直接调用也把名称校验为单个非空段，与协议 schema 的栅栏一致。两个原语都拒绝非完全限定的显式路径——相对形态，以及 Windows 上 `isAbsolute` 会放行的无盘符有根形态（`\foo`、`/foo`）与不完整的 UNC 前缀（`\\`、`\\server`）——报 `directory-unreadable`／`directory-create-failed`，而不是任由 `resolve` 把它重定位到宿主进程 cwd 或当前盘符之下。单次 `list` 至多返回 `maxEntries` 行（配置项，默认 1000——GitHub 网页端对目录列举采用的同一上限），且层级以流式方式经过一个有界窗口，无论目录有多少子项内存都保持 O(maxEntries)：被截断的层级保留按名排序的头部、隐藏行计入上限、只探测窗口内候选，并报告 `truncated: true`，供客户端提示层级不完整（窗口内的断链符号链接不会从窗口外回填——发生过驱逐本身已把层级标记为截断）；窗口插入为二分查找、满窗尾部单次比较即拒绝，且 `list` 透传调用方的 `AbortSignal`，断连或超时会停止扫描而不是让它在调用方离开后继续。失败抛出 seam 的类型化 `DirectoryPickerError`。策略依据：[目录选择能力 seam Agent Note](../../../.agents/notes/implemented/architecture/2026-07-28-directory-picker-capability-seam.md)。 -**双面包**：browser half（`./client`）以应用内 **选择工作区目录** 对话框（figma `Harness` 813-23126 家族——Miller 双列视图、带点击即编辑路径区的面包屑、嵌套新建文件夹对话框）填入 [ui-workspace](../../client/ui-workspace/README.md) 的两个目录流洞，驱动 `host.listDirectory`／`host.createDirectory`，并注册自己的 locale 命名空间（`directory-browser`，zh 默认／en）。因此一行 cordis.yml 同时组合浏览交互的两侧；client 侧不含任何能力 kind 分支，挂载第二个流程包会在加载期失败（洞为 `single` kind）。 +**双面包**：browser half（`./client`）以应用内 **选择工作区目录** 对话框（figma `Harness` 813-23126 家族——Miller 双列视图；带点击即编辑路径区的面包屑，其编辑器预填尾随分隔符、输入时以草稿末段对所列层级做前缀过滤、按 Escape 或失焦即取消；基于宿主 `hidden` 标志、标签固定的"显示隐藏"footer 开关，键入以点开头的前缀会显出其匹配项；嵌套新建文件夹对话框）填入 [ui-workspace](../../client/ui-workspace/README.md) 的两个目录流洞，驱动 `host.listDirectory`／`host.createDirectory`，并注册自己的 locale 命名空间（`directory-browser`，zh 默认／en）。因此一行 cordis.yml 同时组合浏览交互的两侧；client 侧不含任何能力 kind 分支，挂载第二个流程包会在加载期失败（洞为 `single` kind）。 ## 模型体验 From 7639f4cb68e32102dce67a7caf30260cf5ff104f Mon Sep 17 00:00:00 2001 From: Yif <877193178@qq.com> Date: Wed, 29 Jul 2026 14:12:01 +0800 Subject: [PATCH 039/324] feat(web): answerable ask_user_question flow with toolview verdict row MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The pending question now owns exactly two surfaces: the redesigned QuestionComposer takeover (footer pager, checkbox multi-select, always-visible custom input, locale-injected bilingual chrome) collects the answers, and a dedicated ask_user_question toolview row reports the interaction outcome — waiting, N/M answered, cancelled (ASK_CANCELLED), or interrupted with stopped semantics (ASK_ABORTED). PendingCard narrows to approval waits only. Toolview leading icons and the hover chevron unify on the tertiary label color, the checklist glyph matches the 14px figma extract, and dev-watch registers CSS modules so css-only edits rebuild. --- ...29-ask-question-web-presentation.i18n.yaml | 6 + ...026-07-29-ask-question-web-presentation.md | 45 +++ ...-07-29-ask-question-web-presentation.zh.md | 45 +++ docs/event-producer-consumer.md | 2 +- packages/client/tsdown.client.ts | 5 +- .../ui-conversation/src/client/apply.ts | 4 + .../src/client/chat/ChatView.tsx | 5 +- .../src/client/chat/PendingCard.tsx | 27 +- .../src/client/chat/ToolRow.module.css | 10 - .../src/client/chat/ToolRow.tsx | 5 +- .../src/client/toolviews/ask-question-row.tsx | 94 ++++++ .../src/client/toolviews/todo-row.module.css | 58 ---- .../src/client/toolviews/todo-row.tsx | 63 ++-- .../tests/ask-question-row.spec.tsx | 130 ++++++++ .../ui-conversation/tests/chat-apply.spec.tsx | 6 +- .../tests/coverage-tails.spec.tsx | 14 +- .../ui-conversation/tests/todo-panel.spec.tsx | 32 +- .../client/ui-primitives/src/icons/index.tsx | 39 ++- .../client/ui-primitives/tests/icons.spec.tsx | 4 +- packages/client/ui-question/README.i18n.yaml | 6 +- packages/client/ui-question/README.md | 2 + packages/client/ui-question/README.zh.md | 2 + packages/client/ui-question/package.json | 4 +- .../src/client/QuestionComposer.module.css | 280 ++++++++++-------- .../src/client/QuestionComposer.tsx | 206 +++++++------ .../ui-question/src/client/contract/slots.ts | 30 +- .../client/ui-question/src/client/index.ts | 50 +++- .../client/ui-question/src/client/locales.ts | 39 +++ .../ui-question/tests/browser-plugin.spec.ts | 52 +++- .../tests/question-composer.spec.tsx | 48 +-- packages/client/ui-question/tsconfig.json | 3 + pnpm-lock.yaml | 3 + 32 files changed, 869 insertions(+), 450 deletions(-) create mode 100644 .agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.i18n.yaml create mode 100644 .agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.md create mode 100644 .agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.zh.md create mode 100644 packages/client/ui-conversation/src/client/toolviews/ask-question-row.tsx delete mode 100644 packages/client/ui-conversation/src/client/toolviews/todo-row.module.css create mode 100644 packages/client/ui-conversation/tests/ask-question-row.spec.tsx create mode 100644 packages/client/ui-question/src/client/locales.ts diff --git a/.agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.i18n.yaml b/.agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.i18n.yaml new file mode 100644 index 0000000000..6954c289bd --- /dev/null +++ b/.agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.i18n.yaml @@ -0,0 +1,6 @@ +# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each +# side as of the last confirmed-consistent state. Both languages carry equal authority; +# after editing either side, bring the other along and re-record with: +# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.md +2026-07-29-ask-question-web-presentation.md: 90eeb3cdcc1a851b7d5e184c0f31cbccd82cbf55 +2026-07-29-ask-question-web-presentation.zh.md: 5bb19d3a68dc0510ea766d7a22abdc1cff9c326a diff --git a/.agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.md b/.agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.md new file mode 100644 index 0000000000..90eeb3cdcc --- /dev/null +++ b/.agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.md @@ -0,0 +1,45 @@ +# Agent Note: Ask-question Web presentation + +Status: implemented + +English | [中文](2026-07-29-ask-question-web-presentation.zh.md) + +## Problem + +The Web GUI could already collect answers through the `QuestionComposer` composer takeover, but the transcript around it was wrong on three counts. A pending question rendered twice: once as the composer takeover and once as the read-only `PendingCard` placeholder that predates the takeover. A settled `ask_user_question` call rendered as the generic "Tool call" row dumping raw args JSON, so the two composer verdicts — the user dismissing the whole set (`ASK_CANCELLED`) and a turn interrupt landing while the question was pending (`ASK_ABORTED`) — both read as anonymous red-dot failures. And the composer's own chrome copy (pager, buttons, placeholders, validation feedback) was hardcoded Chinese while the surrounding client is bilingual through `dsh-client-locale`. + +Separately, the composer visuals had drifted from the current design: an expand-to-open custom answer entry, no multi-select affordance beyond a trailing check, header-mounted paging, and a `（可多选）` title-suffix convention parsed out of model text. + +## Decision + +A pending question owns exactly two surfaces: the composer takeover collects the answers, and a dedicated `ask_user_question` toolview row in the transcript names the interaction outcome. The row registers into the keyed `conversation.chat.toolview` hole exactly like `todo_write` and composes the shared `ToolRow` (chrome, running sweep, leading expansion). Its summary is the interaction verdict rather than args: `waiting` while running, `N/M answered` from the result JSON once settled (a skipped answer — empty `selected`, no `custom` — stays out of the count), `cancelled` for `ASK_CANCELLED`, and `interrupted` with the shared amber stopped semantics for `ASK_ABORTED`. Malformed or truncated results fall back to the generic summary. `PendingCard` narrows to `PendingWait<'approval'>` and `ChatView` filters the pending list to approval waits, so the placeholder card now exists only for the approval takeover still on the roadmap. + +The composer redesign moves paging into the footer next to the actions, renders multi-select options with explicit checkboxes, keeps single-select numbered rows, and replaces the expand-to-open custom entry with an always-visible custom input row (textarea for optionless questions). The `parseQuestionTitle` multi-select suffix convention is deleted; `multi_select` is already structured metadata, so the title renders verbatim. + +Composer chrome copy becomes bilingual: the plugin registers zh/en dictionaries under the `question` namespace of `dsh-client-locale` and hands the entry a namespace-bound translator plus the locale snapshot as a hooks-compartment source through the slot inject face, so a locale flip re-renders a mounted composer. Validation feedback is stored as a dictionary key and re-translated on flip; carrier failure messages and all model-authored question/option text render verbatim. + +Two adjacent fixes ride along. All generic toolview leading icons (and the hover chevron) now inherit the single tertiary label color — the others-variant secondary override and the separate chevron color rule are deleted, leaving only the intentional cordis business-primary accent. And the client dev-watch bundler registers each CSS module with `addWatchFile`, because the virtual-module indirection previously hid css-only edits from the watcher. + +## Alternatives considered + +**Keep rendering questions through `PendingCard`.** Rejected: the card was a read-only placeholder from before the takeover existed, so a pending question showed the same content twice with one copy not answerable. The toolview row plus takeover covers both the transcript record and the collection surface. + +**Show the questions or answers inline in the transcript row.** Rejected: the composer takeover owns question rendering and answer collection, and the row convention (`todo_write`) is one line with details in the panel. The row therefore reports only the outcome, mirroring how the todo row reports counts while the panel owns the list. + +**Render `ASK_CANCELLED`/`ASK_ABORTED` through the generic error shape.** Rejected: dismissal is the user's own deliberate action and an interrupt is the shared stop gesture; both are expected outcomes, not tool failures. Naming the verdict (and keeping amber stopped semantics for the abort) matches how interrupted tool calls read elsewhere. + +**Translate the row verdicts now.** Deferred by explicit product decision: the row's `waiting`/`answered`/`cancelled`/`interrupted` strings stay English for this change; the composer chrome i18n landed because its Chinese-only copy was already wrong for the en locale. + +**Keep the title-suffix multi-select convention.** Rejected: `multi_select` is structured request metadata and the checkbox affordance now carries the signal, so parsing `（可多选）` out of model text was a fragile duplicate channel. + +## Consequences + +`ask_user_question` and `todo_write` now demonstrate the intended toolview pattern: compose `ToolRow`, summarize from call args or result JSON with shape-checked fallbacks, and register through the keyed slot. The bespoke `todo-row.module.css` is gone. + +The row verdict strings are the one remaining hardcoded-English surface of the question flow; localizing them is deferred follow-up. `PendingCard` remains a visible-but-not-answerable approval placeholder until the approval composer takeover ships. + +`ui-question` gains a `dsh-client-locale` dependency and an inject face where it previously had none; its contract (`QuestionComposerInjected`) lives with the consumer in `contract/slots.ts`. + +## Verification + +`ui-conversation` tests pin the row's waiting/answered/skipped/cancelled/interrupted/fallback matrix, the approval-only pending filter, and the slot registration; `ui-question` tests pin the redesigned composer (checkbox multi-select, always-visible custom row, footer pager, dictionary-key feedback re-translation, IME-safe Enter) and the plugin's dictionary registration plus inject face; `ui-primitives` tests pin the icon set. The assembled Web GUI was exercised against a live session covering answer, cancel, and turn-interrupt paths. diff --git a/.agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.zh.md b/.agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.zh.md new file mode 100644 index 0000000000..5bb19d3a68 --- /dev/null +++ b/.agents/notes/implemented/feature/2026-07-29-ask-question-web-presentation.zh.md @@ -0,0 +1,45 @@ +# Agent Note：Ask-question Web 呈现 + +Status: implemented + +[English](2026-07-29-ask-question-web-presentation.md) | 中文 + +## 问题 + +Web GUI 已经可以通过 `QuestionComposer` 的输入区接管收集回答，但其周边的会话记录呈现在三个方面是错的。待回答的问题会渲染两次：一次是输入区接管，一次是早于接管存在的只读 `PendingCard` 占位卡片。已结算的 `ask_user_question` 调用渲染为通用 "Tool call" 行并直接倾倒原始 args JSON，因此两种输入区裁决 —— 用户放弃整组问题（`ASK_CANCELLED`）与问题待回答期间轮次被打断（`ASK_ABORTED`）—— 都显示为无名的红点失败。而且输入区自身的界面文案（分页、按钮、占位符、校验反馈）是硬编码中文，而周边客户端已通过 `dsh-client-locale` 实现双语。 + +另外，输入区视觉也偏离了当前设计：自定义回答需展开才能输入、多选除尾部对勾外没有可见标识、分页挂在头部、还有从模型文本里解析 `（可多选）` 标题后缀的约定。 + +## 决定 + +一个待回答的问题恰好拥有两个界面：输入区接管收集回答，会话记录中一个专门的 `ask_user_question` toolview 行陈述交互结果。该行与 `todo_write` 完全一样注册进带 key 的 `conversation.chat.toolview` 槽位，并复用共享的 `ToolRow`（外观、运行扫光、前导展开）。其摘要是交互裁决而非参数：运行中显示 `waiting`，结算后从结果 JSON 得出 `N/M answered`（被跳过的回答 —— `selected` 为空且无 `custom` —— 不计入），`ASK_CANCELLED` 显示 `cancelled`，`ASK_ABORTED` 显示 `interrupted` 并沿用共享的琥珀色 stopped 语义。畸形或截断的结果回退到通用摘要。`PendingCard` 收窄为 `PendingWait<'approval'>`，`ChatView` 将待处理列表过滤为仅审批等待，占位卡片从此只服务于仍在路线图上的审批接管。 + +输入区重设计将分页移到底部操作区旁，多选选项渲染显式复选框，单选保留编号行，并用始终可见的自定义输入行取代展开式自定义入口（无选项问题用多行文本框）。删除 `parseQuestionTitle` 的多选后缀约定；`multi_select` 已是结构化元数据，标题原样渲染。 + +输入区界面文案实现双语：插件在 `dsh-client-locale` 的 `question` 命名空间下注册中英词典，并通过槽位 inject face 向条目提供绑定命名空间的翻译器和作为 hooks 舱源的 locale 快照，语言切换时已挂载的输入区会重新渲染。校验反馈以词典 key 存储、切换时重新翻译；载体失败消息与所有模型撰写的问题/选项文本原样渲染。 + +两个相邻修复随行。所有通用 toolview 前导图标（含悬停箭头）现在统一继承三级标签色 —— 删除了 others 变体的二级色覆盖和独立的箭头颜色规则，只保留有意为之的 cordis 业务主色强调。客户端 dev-watch 打包器用 `addWatchFile` 注册每个 CSS 模块，因为虚拟模块间接层此前使仅改 CSS 的编辑对 watcher 不可见。 + +## 曾考虑的替代方案 + +**继续通过 `PendingCard` 渲染问题。** 否决：该卡片是接管存在之前的只读占位，导致同一内容显示两份且其中一份不可作答。toolview 行加接管同时覆盖了记录与收集两个面。 + +**在会话记录行内联显示问题或回答。** 否决：输入区接管拥有问题渲染与回答收集，而行的约定（`todo_write`）是单行、详情在面板。因此行只报告结果，正如 todo 行报告计数而面板拥有列表。 + +**用通用错误形态渲染 `ASK_CANCELLED`/`ASK_ABORTED`。** 否决：放弃是用户自己的主动操作，打断是共享的停止手势；两者都是预期结果而非工具失败。命名裁决（且中止保持琥珀色 stopped 语义）与其他被打断的工具调用的呈现一致。 + +**现在就翻译行内裁决文案。** 依明确的产品决定推迟：本次改动中行的 `waiting`/`answered`/`cancelled`/`interrupted` 字符串保持英文；输入区界面文案的国际化落地是因为其仅中文的文案在 en 语言下本就是错的。 + +**保留标题后缀的多选约定。** 否决：`multi_select` 是结构化请求元数据且复选框标识已承载该信号，从模型文本解析 `（可多选）` 是脆弱的重复通道。 + +## 后果 + +`ask_user_question` 与 `todo_write` 现在共同示范预期的 toolview 模式：复用 `ToolRow`、从调用参数或结果 JSON 做带形状校验回退的摘要、通过带 key 的槽位注册。专用的 `todo-row.module.css` 已删除。 + +行内裁决字符串是问题流程仅剩的硬编码英文面；将其本地化是推迟的后续工作。在审批输入区接管交付之前，`PendingCard` 仍是可见但不可操作的审批占位。 + +`ui-question` 新增 `dsh-client-locale` 依赖和此前没有的 inject face；其契约（`QuestionComposerInjected`）与消费者一起放在 `contract/slots.ts`。 + +## 验证 + +`ui-conversation` 测试钉住行的 waiting/answered/skipped/cancelled/interrupted/回退矩阵、仅审批的待处理过滤和槽位注册；`ui-question` 测试钉住重设计的输入区（复选框多选、始终可见的自定义行、底部分页、词典 key 反馈重翻译、IME 安全的 Enter）以及插件的词典注册与 inject face；`ui-primitives` 测试钉住图标集。组装后的 Web GUI 在真实会话中演练了回答、取消与轮次打断路径。 diff --git a/docs/event-producer-consumer.md b/docs/event-producer-consumer.md index e9e5bb6e6a..2ab220305c 100644 --- a/docs/event-producer-consumer.md +++ b/docs/event-producer-consumer.md @@ -68,7 +68,7 @@ This matrix shows which packages dispatch each harness-owned event and which pac | `internal/dispatch` | - | [`compact`](../packages/compact/compact), [`fs`](../packages/fs/fs), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`llm-retry`](../packages/llm/llm-retry), [`permission`](../packages/ui/permission), [`plan-mode`](../packages/plan/plan-mode), [`pty-local`](../packages/pty/pty-local), `runtime`, [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent), [`time-context`](../packages/context/time-context), [`tool-todo`](../packages/todo/tool-todo), [`tools`](../packages/core/tools), [`user-approval`](../packages/ui/user-approval), [`workflow`](../packages/workflow/workflow) | | `internal/plugin` | - | `hmr`, `modules`, `webserver` | | `internal/status` | - | [`agent`](../packages/core/agent) | -| `locale/change` | `locale` (`emit`) | `locale`, `ui-models`, `ui-settings-general` | +| `locale/change` | `locale` (`emit`) | `locale`, `ui-models`, `ui-question`, `ui-settings-general` | | `slots/changed` | `runtime` (`emit`) | - | | `theme/change` | `ui-theme` (`emit`) | `ui-layout`, `ui-theme` | diff --git a/packages/client/tsdown.client.ts b/packages/client/tsdown.client.ts index 9b93feae8b..6b004c80b4 100644 --- a/packages/client/tsdown.client.ts +++ b/packages/client/tsdown.client.ts @@ -124,9 +124,12 @@ export function clientBundle(id: string, libEntry: readonly string[]): UserConfi const abs = importer !== undefined ? resolvePath(dirname(importer), source) : source return CSS_VIRTUAL_PREFIX + abs + CSS_VIRTUAL_SUFFIX }, - async load(virtualId: string) { + async load(this: { addWatchFile?: (id: string) => void }, virtualId: string) { if (!virtualId.startsWith(CSS_VIRTUAL_PREFIX)) return null const fileId = virtualId.slice(CSS_VIRTUAL_PREFIX.length, -CSS_VIRTUAL_SUFFIX.length) + // Virtual modules hide the real file from the watcher; register it so + // dev-web rebuilds on a css-only edit. + this.addWatchFile?.(fileId) const source = await readFile(fileId) const { code, exports: cssExports } = transform({ filename: fileId, diff --git a/packages/client/ui-conversation/src/client/apply.ts b/packages/client/ui-conversation/src/client/apply.ts index 62801ca0b8..48dee62787 100644 --- a/packages/client/ui-conversation/src/client/apply.ts +++ b/packages/client/ui-conversation/src/client/apply.ts @@ -14,6 +14,7 @@ import { InputBar } from './skeleton/InputBar.tsx' import { ChatView } from './chat/ChatView.tsx' import { bashToolviewSample } from './toolviews/bash-sample.tsx' import { todoToolview } from './toolviews/todo-row.tsx' +import { askQuestionToolview } from './toolviews/ask-question-row.tsx' import { todoDockEntry } from './skeleton/TodoPanel.tsx' import { queueDockEntry } from './queue/QueueDock.tsx' import { ConversationRoot } from './skeleton/ConversationRoot.tsx' @@ -187,6 +188,9 @@ export function apply(ctx: Context): void { // The todo_write row rides the same seam (a product registration, not a sample). ctx.plugin(todoToolview) + // The ask_user_question row: waiting/answered/cancelled interaction outcome. + ctx.plugin(askQuestionToolview) + // The plan strip rides the input dock above the queue rows (same posture). ctx.plugin(todoDockEntry) diff --git a/packages/client/ui-conversation/src/client/chat/ChatView.tsx b/packages/client/ui-conversation/src/client/chat/ChatView.tsx index deb7f09f6c..e5d80d52c6 100644 --- a/packages/client/ui-conversation/src/client/chat/ChatView.tsx +++ b/packages/client/ui-conversation/src/client/chat/ChatView.tsx @@ -361,7 +361,10 @@ export function ChatView({ useSession, useSessions, useStore, renderSlot, sessio ))} )} - {pending.map(item => )} + {/* Approval waits only: a pending question already shows as the + ask_user_question row (waiting state) plus the composer takeover. */} + {pending.filter(item => item.kind === 'approval') + .map(item => )} {/* Turn-level loading signal: rides the whole running turn (first-token wait, tool execution, streaming) so it never flickers per step. */} {running && } diff --git a/packages/client/ui-conversation/src/client/chat/PendingCard.tsx b/packages/client/ui-conversation/src/client/chat/PendingCard.tsx index b6825aed9a..5a2076fe85 100644 --- a/packages/client/ui-conversation/src/client/chat/PendingCard.tsx +++ b/packages/client/ui-conversation/src/client/chat/PendingCard.tsx @@ -1,31 +1,22 @@ -// PendingCard: approval/question placeholder card (visible, not answerable — -// the composer-takeover approval panel is a P-II item; wire pending semantics -// already exist so the flow must show them). +// PendingCard: approval placeholder card (visible, not answerable — the +// composer-takeover approval panel is a P-II item; wire pending semantics +// already exist so the flow must show them). Question waits render through +// the ask_user_question toolview row + the composer takeover instead. import { memo } from 'react' -import type { PendingInteraction } from '@deepseek-ai/dsh-client-runtime/client' -import { JsonBlock } from '@deepseek-ai/dsh-client-ui-primitives' +import type { PendingWait } from '@deepseek-ai/dsh-client-runtime/client' import css from './PendingCard.module.css' export interface PendingCardProps { - item: PendingInteraction + item: PendingWait<'approval'> } export const PendingCard = memo(function PendingCard({ item }: PendingCardProps) { return (
- {item.kind === 'approval' ? ( - <> -
等待审批：{item.payload.toolName}
- {item.payload.reason !== undefined &&
{item.payload.reason}
} - - ) : ( - <> -
等待回答（{item.payload.questions.length} 题）
- - - )} -
请在原客户端处理（web 端作答后续里程碑提供）
+
等待审批：{item.payload.toolName}
+ {item.payload.reason !== undefined &&
{item.payload.reason}
} +
请在原客户端处理（web 端审批后续里程碑提供）
) }) diff --git a/packages/client/ui-conversation/src/client/chat/ToolRow.module.css b/packages/client/ui-conversation/src/client/chat/ToolRow.module.css index 018529961f..c18bbefb01 100644 --- a/packages/client/ui-conversation/src/client/chat/ToolRow.module.css +++ b/packages/client/ui-conversation/src/client/chat/ToolRow.module.css @@ -62,12 +62,6 @@ color: var(--dsw-alias-label-tertiary); } -/* The others-variant sparkle glyph is one gray step darker than the icon - family in the source design. */ -.root[data-variant='others'] .leading { - color: var(--dsw-alias-label-secondary); -} - /* Cordis lifecycle tools retain their generic row mechanics while carrying a shared product accent and tool-owned action title. */ .root[data-tool^='cordis_'] .leading, @@ -87,10 +81,6 @@ button.leading { cursor: pointer; } -.chevron { - color: var(--dsw-alias-label-secondary); -} - /* Hover preview on expandable rows: the idle tool icon crossfades (100ms) into a down chevron before the row is opened. The chevron overlays the icon cell absolutely so both can stay mounted for the opacity transition. */ diff --git a/packages/client/ui-conversation/src/client/chat/ToolRow.tsx b/packages/client/ui-conversation/src/client/chat/ToolRow.tsx index 5c5d059292..6abca0d739 100644 --- a/packages/client/ui-conversation/src/client/chat/ToolRow.tsx +++ b/packages/client/ui-conversation/src/client/chat/ToolRow.tsx @@ -7,7 +7,6 @@ // expandable content, retiring the details-panel handoff where feasible. import { useState, type KeyboardEvent, type MouseEvent, type ReactNode } from 'react' -import clsx from 'clsx' import { CodeBlock, StateDot } from '@deepseek-ai/dsh-client-ui-primitives' import { IconChevronDownOutline14 } from '@deepseek-ai/dsh-client-ui-primitives' import type { ToolRowState, ToolRowVariant } from '../contract/tool-call-model.ts' @@ -74,12 +73,12 @@ export function ToolRow({ ? ( <> {icon} - + ) : icon const leading = open - ? + ? : leadingFor(state, collapsedIcon) return (
diff --git a/packages/client/ui-conversation/src/client/toolviews/ask-question-row.tsx b/packages/client/ui-conversation/src/client/toolviews/ask-question-row.tsx new file mode 100644 index 0000000000..3ba94cc438 --- /dev/null +++ b/packages/client/ui-conversation/src/client/toolviews/ask-question-row.tsx @@ -0,0 +1,94 @@ +// ask_user_question toolview: question-flavored summary row replacing the +// generic "Tool call" card, registered into the keyed +// 'conversation.chat.toolview' hole like todo-row. The row composes ToolRow +// (chrome, running sweep, leading expansion) and swaps in the interaction +// outcome — `waiting` while pending, answered-count once settled, `cancelled` +// when the user dismissed the whole set — because the questions themselves +// render in the composer takeover. + +import { IconQuestionOutline14 } from '@deepseek-ai/dsh-client-ui-primitives' +import type { Context } from 'cordis' +import type { ToolRowProps } from '../contract/slots.ts' +import { toolRowModel } from '../contract/tool-call-model.ts' +import { ToolRow } from '../chat/ToolRow.tsx' + +/** One parsed answer entry, shape-checked (result JSON crosses the wire). */ +interface AnswerEntry { selected?: unknown; custom?: unknown } + +function isAnswer(value: unknown): value is AnswerEntry { + return typeof value === 'object' && value !== null +} + +/** `${answered}/${total} answered` off the result JSON (a skipped question has + * empty `selected` and no `custom`); null on unexpected shape (generic fallback). */ +function answeredSummary(text: string): string | null { + let parsed: unknown + try { + parsed = JSON.parse(text) + } catch { + return null + } + if (typeof parsed !== 'object' || parsed === null) return null + const answers = (parsed as { answers?: unknown }).answers + if (!Array.isArray(answers) || !answers.every(isAnswer)) return null + const answered = answers.filter(a => + (Array.isArray(a.selected) && a.selected.length > 0) + || (typeof a.custom === 'string' && a.custom !== '')).length + return `${answered}/${answers.length} answered` +} + +/** One-line question-interaction row (row click opens details; leading toggle + * expands the raw args). */ +export function AskQuestionRow({ toolName, block, openDetails }: ToolRowProps) { + const model = toolRowModel(toolName, block) + // Composer verdicts settle the call as specific UserInteractionErrors + // (apiproxy ask_user_question handler): 'ASK_CANCELLED' is the user's own + // dismissal of the set, 'ASK_ABORTED' is a turn interrupt landing while the + // question was pending. Both name their verdict instead of the generic + // failed shape, and the abort keeps the shared stopped (amber) semantics of + // any other interrupted tool call. + const code = 'kind' in block ? block.error?.code : undefined + let summary = model.summary + let state = model.state + if (code === 'ASK_CANCELLED') { + summary = 'cancelled' + } else if (code === 'ASK_ABORTED') { + summary = 'interrupted' + state = 'stopped' + } else if (model.state === 'running') { + summary = 'waiting' + } else if ('kind' in block && model.state === 'ok') { + const text = block.content.filter(b => b.type === 'text').map(b => b.text).join('') + summary = answeredSummary(text) ?? model.summary + } + return ( + } + title="Ask question" + summary={summary} + body={model.body} + state={state} + onOpenDetails={openDetails} + /> + ) +} + +/** + * The ask-question row as a plain registrant plugin, riding the same + * load-order seam as todo-toolview: `inject: ['conversation']` guarantees the + * chat entry (and with it the 'conversation.chat.toolview' declaration) is on + * the ledger. + */ +export const askQuestionToolview = { + name: 'ask-question-toolview', + inject: ['slots', 'conversation'], + /** + * Register the ask-question row into the chat view's keyed toolview hole. + * @param ctx - registrant context (disposal rides ctx.effect inside slots.register). + */ + apply(ctx: Context): void { + ctx.slots.register({ name: 'conversation.chat.toolview', key: 'ask_user_question' }, AskQuestionRow) + }, +} diff --git a/packages/client/ui-conversation/src/client/toolviews/todo-row.module.css b/packages/client/ui-conversation/src/client/toolviews/todo-row.module.css deleted file mode 100644 index 1a1b142b3a..0000000000 --- a/packages/client/ui-conversation/src/client/toolviews/todo-row.module.css +++ /dev/null @@ -1,58 +0,0 @@ -/* todo_write plan-update row: ToolRow chrome (figma 780:53675) — - [16 checklist] gap6 [title 14/24] gap8 [2x2 dot] gap8 [summary FILL truncate]. */ - -.row { - display: flex; - align-items: center; - height: 24px; - min-width: 0; - cursor: pointer; - border-radius: 6px; -} - -.leading { - flex: none; - width: 16px; - height: 16px; - display: inline-flex; - align-items: center; - justify-content: center; - margin-right: 6px; - color: var(--dsw-alias-label-tertiary); -} - -.title { - flex: none; - font-size: 14px; - line-height: 24px; - font-weight: 500; /* figma wt510, rendered 500 */ - color: var(--dsw-alias-label-primary-dimmed); -} - -.sep { - flex: none; - width: 2px; - height: 2px; - border-radius: 1px; - margin: 0 8px; - background: var(--dsw-alias-label-caption); -} - -.summary { - flex: 1 1 auto; - min-width: 0; - overflow: hidden; - text-overflow: ellipsis; - white-space: nowrap; - font-size: 14px; - line-height: 24px; - color: var(--dsw-alias-label-tertiary); -} - -.err { - flex: none; - margin-left: 8px; - color: var(--dsw-alias-state-error-primary); - font-size: 11px; - line-height: 16px; -} diff --git a/packages/client/ui-conversation/src/client/toolviews/todo-row.tsx b/packages/client/ui-conversation/src/client/toolviews/todo-row.tsx index a47322b614..2d72cfc700 100644 --- a/packages/client/ui-conversation/src/client/toolviews/todo-row.tsx +++ b/packages/client/ui-conversation/src/client/toolviews/todo-row.tsx @@ -1,16 +1,16 @@ // todo_write toolview: plan-flavored summary row replacing the generic // "Tool call" card, registered into the keyed 'conversation.chat.toolview' // hole like the bash sample (a product registration, not a sample). The row -// summarizes the written list (counts + active item) from the call args; the +// composes ToolRow (chrome, running sweep, leading expansion) and swaps in a +// summary of the written list (counts + active item) from the call args; the // durable list itself renders in the TodoPanel above the composer, so the -// row stays one line. Chrome matches ToolRow (figma 780:53675). +// row stays one line. -import type { KeyboardEvent } from 'react' +import { IconChecklistOutline14 } from '@deepseek-ai/dsh-client-ui-primitives' import type { Context } from 'cordis' -import { IconChecklistOutline16, StateDot } from '@deepseek-ai/dsh-client-ui-primitives' import type { ToolRowProps } from '../contract/slots.ts' -import { toolRowModel, type ToolRowState } from '../contract/tool-call-model.ts' -import css from './todo-row.module.css' +import { toolRowModel } from '../contract/tool-call-model.ts' +import { ToolRow } from '../chat/ToolRow.tsx' /** One parsed args item, shape-checked (model JSON: any field may be missing or mistyped). */ interface TodoWriteItem { content?: unknown; status?: unknown } @@ -40,48 +40,25 @@ function summarize(argsRaw: string): string | null { : head } -/** Leading-slot state substitution matches ToolRow / bash: icon yields to the - * state semantic while running or failed; ok keeps the checklist glyph. */ -function leadingFor(state: ToolRowState) { - switch (state) { - case 'running': return - case 'error': return - case 'stopped': return - default: return - } -} - -/** One-line plan update row (click opens the raw args in details). Non-ok - * execution states keep the generic row's dot semantics — a cancelled call - * wrote no todo/write, so it must not read as a completed update. */ +/** One-line plan update row (row click opens details; leading toggle expands + * the raw args). Non-ok execution states keep the shared row's dot semantics + * — a cancelled call wrote no todo/write, so it must not read as a completed + * update. */ export function TodoRow({ toolName, block, openDetails }: ToolRowProps) { const model = toolRowModel(toolName, block) const argsRaw = ('kind' in block ? block.call?.argsRaw : block.argsRaw) ?? '' const summary = summarize(argsRaw) ?? model.summary - // Button semantics, not a - - -
+
@@ -211,7 +189,7 @@ function QuestionFlow({ pending }: { pending: PendingQuestion }) { return ( ) })} -
- {hasOptions && ( - - )} - {draft.customOpen && ( + {hasOptions + ? ( +
+ {question.multiSelect === true + ? ( + + ) + : ( + + )} + { + const value = event.target.value + updateDraft(current => ({ + ...current, selected: [], custom: value, skipped: false, + })) + }} + onKeyDown={(event) => { + if (event.key === 'Enter' && !isComposing(event)) { + event.preventDefault() + continueFlow() + } + }} + /> +
+ ) + : (