Merge origin/master into timeout-design
Resolve conflicts from master's catalog/doc refactors landing alongside the tool-call timeout work: - knip.json: keep both new workspace entries (util/timeout + support/acp-snapshot). - tool-web/src/fetch.ts: keep the timeout_ms removal, adopt master's richer JSDoc @param/@returns style on parseFetchArgs/presentFetchCall. - tools/README.md: keep the tools/execute pipeline wording, adopt master's flattened docs/tool-catalog.md path. - Regenerate every generated doc (cordis-catalog, tool-catalog, config-catalog, doc-graphs, module-graph) so they carry both master's changes and the tools/execute event + timeout-policy package. - Add @param/@returns to toolTimeoutResult for master's new verify-export-jsdoc gate.
This commit is contained in:
Dudu-0223
@@ -0,0 +1,103 @@
|
||||
---
|
||||
name: dsh-pre-push-checks
|
||||
description: Use before pushing, force-pushing, marking ready for review, claiming checks pass, or bypassing a local hook on a deepseek-harness branch, especially after merges, review fixes, package graph changes, docs/catalog updates, snapshots, e2e behavior, or built artifact changes.
|
||||
---
|
||||
|
||||
# DSH Pre-Push Checks
|
||||
|
||||
Use this skill to choose and run the smallest sufficient verification set before a `deepseek-harness` push. Do not treat the local pre-push hook as the full CI contract: CI also runs coverage, build, demo smoke, and built-bin smoke.
|
||||
|
||||
## First Steps
|
||||
|
||||
1. Confirm the checkout and branch.
|
||||
|
||||
```sh
|
||||
git status --short --branch
|
||||
git rev-parse --show-toplevel
|
||||
```
|
||||
|
||||
2. Inspect the outgoing diff.
|
||||
|
||||
```sh
|
||||
git diff --stat
|
||||
git diff --name-only origin/$(git branch --show-current)...HEAD
|
||||
```
|
||||
|
||||
If the branch has no upstream or the command is not meaningful for the stack shape, use `git diff --name-only origin/master...HEAD` or the PR base branch.
|
||||
|
||||
3. If the branch was just merged with `master`, or the user says master changed, run the gates after resolving the merge and before pushing or marking ready. Do not present a conflict-resolution commit as ready with only typecheck/lint evidence.
|
||||
|
||||
## Required Baseline
|
||||
|
||||
Run these before every non-trivial push:
|
||||
|
||||
```sh
|
||||
pnpm run typecheck
|
||||
pnpm run lint
|
||||
pnpm run test:coverage
|
||||
```
|
||||
|
||||
Why `test:coverage`, not only `test`: CI enforces per-file 100% coverage. A branch can pass `pnpm run test` and still fail CI.
|
||||
|
||||
## Add Gates By Touched Surface
|
||||
|
||||
Run `pnpm run doc-sync` and `pnpm run verify-module-graph` when the diff touches Markdown docs, package manifests, package imports/exports, generated catalogs, RFCs, architecture docs, translation pairs, Mermaid diagrams, or comments that cite docs/packages.
|
||||
|
||||
Run `pnpm run build` and `pnpm run hygiene` when the diff touches any package `package.json`, dependency graph, public exports, build config, declaration surface, bundled runtime path, or code that will be consumed from built `lib/`.
|
||||
|
||||
Run snapshot tests when the diff changes ACP/editor-facing transcript behavior: ACP bridge updates, agent-loop observable output, tool call/result presentation, session log rendering, stdout/stderr protocol output, or snapshot fixtures.
|
||||
|
||||
```sh
|
||||
pnpm run test:snapshot
|
||||
```
|
||||
|
||||
Run built-bin smoke tests after `pnpm run build` when app packages, app boot, package runtime imports, bin entries, loader behavior, or published artifact paths change.
|
||||
|
||||
```sh
|
||||
pnpm exec vitest run --config vitest.e2e.config.ts packages/ui/stdio-agent/tests/built-bin.e2e.ts packages/ui/acp-agent/tests/built-bin.e2e.ts
|
||||
```
|
||||
|
||||
Run real e2e when behavior depends on a real model/API, tool-use loop, ACP integration, prompt injection, or end-to-end agent UX. If `.env` is available, use it; do not print secrets.
|
||||
|
||||
```sh
|
||||
pnpm run test:e2e
|
||||
```
|
||||
|
||||
Run a targeted test first for the changed package, but never use targeted tests as the only push evidence unless the change is test-only and cannot affect shared behavior.
|
||||
|
||||
## Full Local CI Approximation
|
||||
|
||||
Use this before high-risk pushes, after large merges, before asking for review on a major PR, or when prior pushes have caused CI churn. The authoritative command list is the root [AGENTS.md § Run the CI gates locally before marking a PR ready](../../../AGENTS.md#run-the-ci-gates-locally-before-marking-a-pr-ready); run that block rather than copying a local variant into this skill. Add `pnpm run test:e2e` when a key is available and the feature has real-agent behavior.
|
||||
|
||||
## Handling Failures
|
||||
|
||||
If a gate fails, stop and fix or explain the blocker. Do not push and hope CI differs.
|
||||
|
||||
If a failure looks environment-specific, prove it:
|
||||
|
||||
- Record the exact command, failing test, and platform-specific mismatch.
|
||||
- Confirm the relevant non-platform gates pass.
|
||||
- Prefer fixing the test for cross-platform determinism if the test is part of the required local gate.
|
||||
- Bypass a local hook only when the user explicitly asks to push or agrees, and state exactly which hook failed and why it is not expected to fail on CI.
|
||||
|
||||
Known pattern to watch for: Linux CI and macOS local behavior can differ for shell utilities such as `sed -i`. Treat this as evidence to investigate, not as automatic permission to bypass.
|
||||
|
||||
## Push Procedure
|
||||
|
||||
1. Local commits may happen before the full gate set, but do not push, mark ready, or claim checks pass until the relevant gates pass or any blocker is explicitly documented.
|
||||
2. Let the normal pre-commit hook run. If it changes files, inspect and commit or amend the change intentionally rather than hiding it.
|
||||
3. Push normally first so the pre-push hook can run.
|
||||
4. If a local hook is bypassed after user approval, use the narrow bypass and say so in the final response.
|
||||
5. After push, verify the remote ref matches local HEAD.
|
||||
|
||||
```sh
|
||||
git rev-parse HEAD origin/$(git branch --show-current)
|
||||
```
|
||||
|
||||
For GitHub PRs, check CI after push:
|
||||
|
||||
```sh
|
||||
gh pr checks
|
||||
```
|
||||
|
||||
If checks are pending, say pending. If checks fail, inspect logs before claiming the push is good.
|
||||
@@ -0,0 +1,4 @@
|
||||
interface:
|
||||
display_name: "DSH Pre-Push Checks"
|
||||
short_description: "Run the right DeepSeek Harness gates before push"
|
||||
default_prompt: "Use $dsh-pre-push-checks before pushing this DeepSeek Harness branch."
|
||||
+100
-74
@@ -9,14 +9,99 @@ concurrency:
|
||||
group: ${{ github.workflow }}-${{ github.ref }}
|
||||
cancel-in-progress: true
|
||||
|
||||
permissions:
|
||||
contents: read
|
||||
|
||||
env:
|
||||
PRIMARY_NODE_VERSION: '24'
|
||||
|
||||
jobs:
|
||||
checks:
|
||||
node-24:
|
||||
runs-on: ubuntu-latest
|
||||
name: node 24 / ${{ matrix.lane }}
|
||||
env:
|
||||
DSH_GATE_CONCURRENCY: ${{ matrix.gate_concurrency }}
|
||||
DSH_PUBLINT_CONCURRENCY: ${{ matrix.publint_concurrency }}
|
||||
DSH_COVERAGE_MAX_WORKERS: ${{ matrix.coverage_max_workers }}
|
||||
DSH_ESLINT_CACHE: ${{ matrix.eslint_cache }}
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
node: [24, 26]
|
||||
include:
|
||||
- lane: static
|
||||
command: pnpm run check:ci:static
|
||||
gate_concurrency: '4'
|
||||
publint_concurrency: '8'
|
||||
coverage_max_workers: ''
|
||||
eslint_cache: ''
|
||||
- lane: lint
|
||||
command: pnpm run check:ci:lint
|
||||
gate_concurrency: '1'
|
||||
publint_concurrency: '8'
|
||||
coverage_max_workers: ''
|
||||
eslint_cache: '1'
|
||||
- lane: coverage
|
||||
command: pnpm run check:ci:coverage
|
||||
gate_concurrency: '1'
|
||||
publint_concurrency: '8'
|
||||
coverage_max_workers: '4'
|
||||
eslint_cache: ''
|
||||
- lane: snapshot
|
||||
command: pnpm run check:ci:snapshot
|
||||
gate_concurrency: '1'
|
||||
publint_concurrency: '8'
|
||||
coverage_max_workers: ''
|
||||
eslint_cache: ''
|
||||
- lane: artifacts
|
||||
command: pnpm run check:ci:artifacts
|
||||
gate_concurrency: '3'
|
||||
publint_concurrency: '8'
|
||||
coverage_max_workers: ''
|
||||
eslint_cache: ''
|
||||
steps:
|
||||
- uses: actions/checkout@v6
|
||||
|
||||
- uses: actions/setup-node@v6
|
||||
with:
|
||||
node-version: ${{ env.PRIMARY_NODE_VERSION }}
|
||||
|
||||
- name: Enable corepack (pnpm)
|
||||
run: corepack enable
|
||||
|
||||
- name: Resolve pnpm store path
|
||||
id: pnpm-store
|
||||
run: echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
|
||||
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: ${{ steps.pnpm-store.outputs.path }}
|
||||
key: ${{ runner.os }}-node-${{ env.PRIMARY_NODE_VERSION }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-node-${{ env.PRIMARY_NODE_VERSION }}-pnpm-
|
||||
|
||||
- name: Install (immutable)
|
||||
run: pnpm install --frozen-lockfile
|
||||
|
||||
- uses: actions/cache@v4
|
||||
if: matrix.lane == 'lint'
|
||||
with:
|
||||
path: .cache/eslint
|
||||
key: ${{ runner.os }}-node-${{ env.PRIMARY_NODE_VERSION }}-eslint-${{ hashFiles('pnpm-lock.yaml', 'eslint.config.mjs', 'tsconfig.json', 'packages/*/*/tsconfig.json', 'examples/*/tsconfig.json') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-node-${{ env.PRIMARY_NODE_VERSION }}-eslint-
|
||||
|
||||
- name: Run gates
|
||||
run: ${{ matrix.command }}
|
||||
|
||||
node-compat:
|
||||
runs-on: ubuntu-latest
|
||||
name: node ${{ matrix.node }}
|
||||
env:
|
||||
DSH_GATE_CONCURRENCY: '2'
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
node: ['22.19', 24, 26]
|
||||
steps:
|
||||
- uses: actions/checkout@v6
|
||||
|
||||
@@ -27,78 +112,19 @@ jobs:
|
||||
- name: Enable corepack (pnpm)
|
||||
run: corepack enable
|
||||
|
||||
- name: Resolve pnpm store path
|
||||
id: pnpm-store
|
||||
run: echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
|
||||
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: ${{ steps.pnpm-store.outputs.path }}
|
||||
key: ${{ runner.os }}-node-${{ matrix.node }}-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-node-${{ matrix.node }}-pnpm-
|
||||
|
||||
- name: Install (immutable)
|
||||
run: pnpm install --frozen-lockfile
|
||||
|
||||
- name: Constraints
|
||||
run: pnpm run constraints
|
||||
|
||||
# Before lint: root typecheck validates the package/vendor reference graph
|
||||
# and refreshes TSC intermediates so type-aware ESLint sees the same project
|
||||
# boundaries as the build.
|
||||
- name: Typecheck (src + tests + examples)
|
||||
run: pnpm run typecheck
|
||||
|
||||
# Type-aware ESLint loads every package tsconfig through the project
|
||||
# service and peaks at ~3.4GB; the default V8 old-space ceiling (~2GB)
|
||||
# OOMs it (exit 134). Raise the ceiling well above the peak.
|
||||
- name: Lint
|
||||
run: pnpm run lint
|
||||
env:
|
||||
NODE_OPTIONS: --max-old-space-size=8192
|
||||
|
||||
# Doc-sync gates (doc-sync-enforcement RFC). doc-typecheck compiles the
|
||||
# fenced ts blocks against the root project-reference graph. The cordis
|
||||
# catalog freshness check, type-equiv check, Mermaid syntax check, and
|
||||
# markdown wrap/link checks only read source. Same `doc-sync` script the pre-push hook runs
|
||||
# (quality-gates RFC: one source of truth).
|
||||
- name: Doc-sync gates (doc code blocks + catalogs + mermaid + markdown)
|
||||
run: pnpm run doc-sync
|
||||
|
||||
# Module-graph freshness: regenerate docs/module-graph.md from the
|
||||
# packages' peerDependencies and fail if it differs from the committed
|
||||
# file. Only reads source package.json — no build needed.
|
||||
- name: Module-graph freshness
|
||||
run: pnpm run verify-module-graph
|
||||
|
||||
- name: Tests with coverage gate (per-file 100%)
|
||||
run: pnpm run test:coverage
|
||||
|
||||
# ACP snapshot tests (acp-snapshot-tests RFC): boot the real acp-agent
|
||||
# subprocess and replay recorded session-log fixtures, diffing the
|
||||
# normalized stdout transcript + re-persisted log against committed
|
||||
# goldens. KEYLESS by design — the same `test:snapshot` script the pre-push
|
||||
# hook runs (one source of truth), so the full-transcript regression net
|
||||
# is part of every PR gate, not just local pre-push.
|
||||
- name: Snapshot tests (ACP transcript replay)
|
||||
run: pnpm run test:snapshot
|
||||
|
||||
# Before hygiene: publint validates the packed artifacts (lib/index.js),
|
||||
# which only the tsdown bundling step emits, and verify-node-next-types
|
||||
# validates the built declarations.
|
||||
- name: Build (tsc -b + tsdown bundles)
|
||||
run: pnpm run build
|
||||
|
||||
- name: Hygiene (knip + publint + constraints + NodeNext types)
|
||||
run: pnpm run hygiene
|
||||
|
||||
- name: Demo smoke test
|
||||
run: |
|
||||
set -euo pipefail
|
||||
out=$(printf 'echo ci smoke\n' | timeout 60 pnpm run demo:echo 2>&1)
|
||||
echo "$out"
|
||||
echo "$out" | grep -q '\[tool call\] echo({"text":"ci smoke"})'
|
||||
echo "$out" | grep -q '\[tool result\] ECHO: CI SMOKE'
|
||||
# The JSONL backend (root ./.sessions, no cwd → _no-cwd bucket) writes a
|
||||
# per-run session log named main-session-<uuid>.jsonl. Assert one exists.
|
||||
ls .sessions/_no-cwd/main-session-*.jsonl >/dev/null
|
||||
rm -rf .sessions
|
||||
|
||||
# The published `bin` is `lib/bin.js`, run under plain `node` by a real
|
||||
# consumer — NOT the tsx dev path the demo smoke and demo:* scripts use.
|
||||
# These keyless smokes boot the BUILT bins (this step runs AFTER the build)
|
||||
# in a temp dir that mirrors a real install, catching a regression in the
|
||||
# published artifact that tsx would mask. They self-skip if lib/ is absent,
|
||||
# so the e2e job (which does not build) does not run them.
|
||||
- name: Built-bin smoke test (published lib/bin.js under node)
|
||||
run: pnpm exec vitest run --config vitest.e2e.config.ts packages/ui/stdio-agent/tests/built-bin.e2e.ts packages/ui/acp-agent/tests/built-bin.e2e.ts
|
||||
- name: Run compatibility gates
|
||||
run: pnpm run check:node-compat
|
||||
@@ -49,13 +49,14 @@ permissions:
|
||||
jobs:
|
||||
e2e:
|
||||
runs-on: ubuntu-latest
|
||||
name: e2e
|
||||
# Run on every trusted event. Skip untrusted PRs (forks + Dependabot) where
|
||||
# the secret is withheld — they would otherwise hard-fail the preflight.
|
||||
if: >-
|
||||
github.event_name != 'pull_request'
|
||||
|| !(github.event.pull_request.head.repo.fork || github.event.pull_request.user.login == 'dependabot[bot]')
|
||||
# Serial files (fileParallelism: false), 120s/test, retry 2. 45m bounds a
|
||||
# wedged run while leaving headroom for retry storms against a slow API.
|
||||
# Bounded file parallelism (DSH_E2E_MAX_WORKERS), 120s/test, retry 2. 45m
|
||||
# still bounds retry storms against a slow API while the happy path fans out.
|
||||
timeout-minutes: 45
|
||||
steps:
|
||||
- uses: actions/checkout@v6
|
||||
@@ -67,6 +68,17 @@ jobs:
|
||||
- name: Enable corepack (pnpm)
|
||||
run: corepack enable
|
||||
|
||||
- name: Resolve pnpm store path
|
||||
id: pnpm-store
|
||||
run: echo "path=$(pnpm store path --silent)" >> "$GITHUB_OUTPUT"
|
||||
|
||||
- uses: actions/cache@v4
|
||||
with:
|
||||
path: ${{ steps.pnpm-store.outputs.path }}
|
||||
key: ${{ runner.os }}-node-24-pnpm-${{ hashFiles('pnpm-lock.yaml') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-node-24-pnpm-
|
||||
|
||||
- name: Install (immutable)
|
||||
run: pnpm install --frozen-lockfile
|
||||
|
||||
@@ -97,4 +109,5 @@ jobs:
|
||||
env:
|
||||
DEEPSEEK_API_KEY: ${{ secrets.DEEPSEEK_API_KEY_EXTERNAL }}
|
||||
DEEPSEEK_BASE_URL: https://api.deepseek.com
|
||||
DSH_E2E_MAX_WORKERS: 14
|
||||
run: pnpm run test:e2e
|
||||
@@ -5,6 +5,7 @@ lib/
|
||||
*.tsbuildinfo
|
||||
pnpm-debug.log
|
||||
.pnpm-store/
|
||||
.cache/
|
||||
examples/*/*.jsonl
|
||||
.sessions/
|
||||
examples/*/.sessions/
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
# AGENTS.md
|
||||
|
||||
This is the monorepo of the DeepSeek Harness group; it hosts **DeepSeek Harness SDK**, a plugin-based SDK for building agent harnesses. The codebase is built on the vendored Cordis framework, microkernel-style: **everything is a plugin**. Read [docs/architecture.md](docs/architecture.md) before changing anything under `packages/` — the service map, event surface, loop lifecycle, and extension seams. The documentation standard is [docs/AGENTS.md](docs/AGENTS.md).
|
||||
This is the monorepo of the DeepSeek Harness group; it hosts **DeepSeek Harness SDK**, a plugin-based SDK for building agent harnesses. The codebase is built on the vendored Cordis framework, microkernel-style: **everything is a plugin**. Read [docs/architecture.md](docs/architecture.md) before changing `packages/`; the documentation standard is [docs/AGENTS.md](docs/AGENTS.md).
|
||||
|
||||
## Pre-release stance: foundation over blast radius
|
||||
|
||||
@@ -34,7 +34,7 @@ Per-package map: the group READMEs, indexed from [packages/README.md](packages/R
|
||||
## Commands
|
||||
|
||||
```sh
|
||||
pnpm install # pnpm workspaces, node >= 24
|
||||
pnpm install # pnpm workspaces, node ^22.19 || >=24
|
||||
pnpm run test # vitest unit tests
|
||||
pnpm run test:coverage # THE gating test run: per-file 100% coverage on packages/*/*/src
|
||||
pnpm run test:e2e # real-API tests; self-skip without DEEPSEEK_API_KEY
|
||||
@@ -52,7 +52,7 @@ pnpm run demo:acp # ACP server agent (needs DEEPSEEK_API_KEY)
|
||||
|
||||
### Run the CI gates locally before marking a PR ready
|
||||
|
||||
From a fresh clone or worktree, `pnpm run build` first — publint and the NodeNext check validate built `lib/`. The CI-equivalent run:
|
||||
During implementation, run the narrowest affected checks; run this full CI-equivalent sequence only when complete and before marking a PR ready. From a fresh clone/worktree, `pnpm run build` first because publint and NodeNext validate built `lib/`:
|
||||
|
||||
```sh
|
||||
set -euo pipefail
|
||||
@@ -83,21 +83,22 @@ Real-API tests and demos read `DEEPSEEK_API_KEY` (and optional `DEEPSEEK_BASE_UR
|
||||
- Every npm package is `@deepseek-ai/dsh-<name>`; vendored packages keep upstream names and are `private: true`. `cordis` is a peerDependency (+ dev) of every harness package.
|
||||
- ESM everywhere (`"type": "module"`). Cross-package imports use package names, never relative paths; in-package relative imports use explicit `.ts` extensions. Dev/test/demo run unbuilt via tsx + the root tsconfig `paths` map; builds are for outside consumers only.
|
||||
- **Registrations are effects**: every contribution goes through `ctx.effect()` / `ctx.on()`; a registry's `register()` returns the disposer.
|
||||
- **Typed events via declaration merging**; extensible unions use the merge-extensible-map pattern (`ContentBlockMap`, `SessionEventMap`, …). Every new event's JSDoc carries an `@mode` tag and a `@param` per payload parameter (`this`/trailing `next` exempt); every public service-class method documents each parameter and non-void return (`@param`/`@returns`) — the catalog generator hard-errors otherwise ([completeness RFC](docs/rfc/implemented/process/2026-07-04-cordis-jsdoc-completeness-gate.md)); mode semantics are in the [generated events catalog](docs/cordis-catalog/events.md) header ([catalog RFC](docs/rfc/implemented/process/2026-06-20-generated-cordis-catalog.md)).
|
||||
- **Typed events via declaration merging**; extensible unions use the merge-extensible-map pattern (`ContentBlockMap`, `SessionEventMap`, …). Every new event's JSDoc carries an `@mode` tag and a `@param` per payload parameter (`this`/trailing `next` exempt); every public service-class method documents each parameter and non-void return (`@param`/`@returns`) — the catalog generator hard-errors otherwise; mode semantics are in the [generated events catalog](docs/cordis-catalog/events.md) header.
|
||||
- **Discriminated unions: `switch` on the tag**, not if-chains. Closed unions end with `default: assertNever(...)`; merge-extensible unions must NOT — handle known cases and fall through `default` with a comment.
|
||||
- **Waterfall listeners MUST call `next()`** to delegate; returning without it is the veto ([semantics](docs/cordis-primer.md#cordis-waterfall-semantics)).
|
||||
- **Model-visible ⟺ logged**: anything that reaches a model request must be reconstructable from the session log; a new model-visible input requires a session event ([reconstructability RFC](docs/rfc/implemented/architecture/2026-07-05-reconstructable-requests.md)).
|
||||
- **Model-visible ⟺ logged**: anything that reaches a model request must be reconstructable from the session log; a new model-visible input requires a session event.
|
||||
- **Plugins, not loop changes**: new behavior goes on the documented extension seams; changing `agent-loop` requires updating docs/architecture.md.
|
||||
- **Capability seams are three packages** — interface / implementation / consumer ([capability seams](docs/rfc/implemented/architecture/2026-06-13-capability-seams.md)); don't split preemptively.
|
||||
- **Capability seams are three packages** — interface / implementation / consumer; don't split preemptively.
|
||||
- **Explicit > implicit at package seams**: defaulting is an explicit `resolve(request): Spec` step in the owning implementation, never a hidden `?? default` inside `run()` (the `dsh-bash` request/spec split is the template).
|
||||
- **No hardcoded tunables in plugins**: anything two deployments could want different — timeouts, caps, model names, base URLs — is a defaulted, validated `Config` field, not a literal; a `DEFAULT_*` constant or test-only seam is not configurability. The test: changeable from `cordis.yml`, no code edit. Protocol/wire constants, external-spec values, security invariants stay hardcoded.
|
||||
- **Opaque cross-boundary ids are branded** (`Branded<B>` from `dsh-brand`), never bare `string` ([branded IDs](docs/rfc/implemented/architecture/2026-06-20-branded-ids.md)).
|
||||
- **Misconfiguration fails loud**: a config value referencing something that does not exist (a `toolOrder` tool name, a plugin path) throws — at load when the check is self-contained, else at the earliest moment the referent exists (for `toolOrder`, every prompt assembly) — never a silent skip.
|
||||
- **Opaque cross-boundary ids are branded** (`Branded<B>` from `dsh-brand`), never bare `string`.
|
||||
- **An empty `catch` names what it swallows** and why nothing else can reach it; keep the `try` to one statement.
|
||||
- **Symmetry is usually more correct**: parallel values get parallel form; asymmetry smells of a missed extraction.
|
||||
- **Tests document behavior, not golden truth**: a green test pins what the code DOES, not what it SHOULD do. Before preserving a behavior solely for its test, ask whether it is load-bearing; an artifact changes together with its test, with the why in the PR ([worked example](docs/rfc/implemented/simplification/2026-06-19-drop-mutable-session-summary.md)).
|
||||
- **RFCs are proposals, not golden truth**: validate its premise against current code before implementing; friction is evidence of over-reach — amend on the way to `implemented/` ([worked example](docs/rfc/implemented/simplification/2026-06-20-public-agent-stop-surface.md)).
|
||||
- **Testing policy** — tiers, with-key generosity, real-over-mock, world-verification, real-load-path and published-bin guards: [docs/testing.md](docs/testing.md). A transcript/UX-affecting change needs a snapshot test, or a PR note why none applies.
|
||||
- **A tool's ACP render intent is part of its design**, decided up front (`generic`/`terminal`/`diff`, `locations`); presentation methods are pure functions of `args` ([render-intent RFC](docs/rfc/implemented/architecture/2026-07-02-tool-render-intent-union.md), [cookbook](docs/cookbook/adding-a-tool.md)).
|
||||
- **Tests document behavior, not golden truth**: a green test pins what the code DOES, not what it SHOULD do. Before preserving a behavior solely for its test, ask whether it is load-bearing; an artifact changes together with its test, with the why in the PR.
|
||||
- **RFCs are proposals, not golden truth**: validate its premise against current code before implementing; friction is evidence of over-reach — amend on the way to `implemented/`.
|
||||
- **Testing policy** — [docs/testing.md](docs/testing.md). Transcript/UX changes need snapshots or a PR note. Snapshot fixtures must replay on macOS/Linux; avoid GNU/BSD-only commands (e.g. `sed -i`); fix fixtures, not normalizers.
|
||||
- **A tool's ACP render intent is part of its design**, decided up front (`generic`/`terminal`/`diff`, `locations`); presentation methods are pure functions of `args` ([cookbook](docs/cookbook/adding-a-tool.md)).
|
||||
- **A new capability seam, lifecycle shape, or transcript surface names its coverage at every tier (unit, e2e, snapshot) at plan time** and verifies the harness can express it — a gap is scheduled work, not a mid-build surprise.
|
||||
- **Merge PRs with merge commits** (`gh pr merge --merge`), never squash/rebase. **Never rewrite a pushed branch**; update a child by merging its parent down. **A review fix lands on the PR that introduced the issue, as a separate commit**, then merges down ([stacked-review guide](docs/cookbook/responding-to-pr-review-on-a-stack.md)).
|
||||
- TODO markers: `FIXME`/`TODO`/`XXX` by urgency ([semantics](docs/development.md)).
|
||||
@@ -109,13 +110,13 @@ Real-API tests and demos read `DEEPSEEK_API_KEY` (and optional `DEEPSEEK_BASE_UR
|
||||
|
||||
## Type safety and documentation
|
||||
|
||||
Everything compiles under `strict: true` with `noImplicitAny`; every remaining `any` carries a comment saying why a narrower type is infeasible. Every module has a module-level doc comment; every export (and non-obvious method) has a JSDoc explaining semantics — contracts, disposal, errors — not the name restated; internal helpers only where non-obvious; one-liners when one line suffices. Lean toward the stricter lint rule and the extra mechanical gate: encode invariants in checks (`verify-*` scripts), preferring a narrow justified escape hatch over a rule left off globally. Type gymnastics are acceptable inside core packages when they buy plugin-author DX (the `defineTool` schema DSL is the canonical example).
|
||||
Everything compiles under `strict: true` with `noImplicitAny`; every remaining `any` carries a comment saying why a narrower type is infeasible. Every module has a module-level doc comment; every export (and non-obvious method) has a JSDoc explaining semantics — contracts, disposal, errors — not the name restated; internal helpers only where non-obvious; one-liners when one line suffices. The export half is mechanical: `verify-export-jsdoc` (in `doc-sync`) requires description prose on every package export plus `@param`/`@returns` (and an annotated return) on function-like ones. Heritage-declared members, plugin-protocol slots, and constructors are exempt — their docs' one home is the seam declaration, the framework protocol, and the class doc respectively. Lean toward the stricter lint rule and the extra mechanical gate: encode invariants in checks (`verify-*` scripts), preferring a narrow justified escape hatch over a rule left off globally. Type gymnastics are acceptable inside core packages when they buy plugin-author DX (the `defineTool` schema DSL is the canonical example).
|
||||
|
||||
Docs are part of every change: code changes update their README and JSDoc in the SAME change; a bilingual-pair edit updates the counterpart and re-records ([i18n contract](docs/i18n/README.md)). The writing rules — document the current state never the history, one physical line per paragraph, one home per fact — and the word-budget gate live in [docs/AGENTS.md](docs/AGENTS.md).
|
||||
|
||||
## Editing these instructions
|
||||
|
||||
`AGENTS.md` is the real file; `CLAUDE.md` is a symlink to it (root, `packages/`, `examples/`). Edit `AGENTS.md`, never the symlink. This file is budget-gated (`verify-doc-budgets`): additions displace something or justify a ceiling raise in the PR.
|
||||
`AGENTS.md` is the real file; `CLAUDE.md` is a symlink to it (root, `packages/`, `examples/`). Edit `AGENTS.md`, never the symlink. Keep it self-contained: state each principle inline instead of citing RFCs (they stay discoverable via the RFC index); linking high-level docs — architecture, testing, cookbooks — is fine. This file is budget-gated (`verify-doc-budgets`): condense first if it is possible without sacrificing clarity; truly needed additions may justify a ceiling raise.
|
||||
|
||||
## Vendoring policy
|
||||
|
||||
|
||||
+3
-3
@@ -16,8 +16,8 @@ Every fact has exactly one home — the tier whose job it is — and every other
|
||||
| [postmortem/](postmortem/README.md) | Incident stories — the only tier where war-story narrative belongs | — |
|
||||
| [cookbook/](cookbook/adding-a-package.md) | Step-by-step how-tos with numbered verify steps | Design rationale (→ the RFC each guide links) |
|
||||
| Package README | The per-package contract: config, semantics, limitations, extension points | JSDoc restatement, generated-catalog restatement (event/tool tables), other packages' concerns |
|
||||
| [development.md](development.md) | Human-facing setup and daily workflow; a bilingual pair under the [i18n contract](i18n/README.md) | Gate-by-gate enumerations that drift from `package.json` scripts |
|
||||
| Generated catalogs: [cordis events](cordis-catalog/events.md), [cordis services](cordis-catalog/services.md), [tool-catalog](tool-catalog/tools.md), [persistence-catalog](persistence-catalog/log-events.md), [module-graph.md](module-graph.md) | Exhaustive enumerations regenerated from source, freshness-gated | Hand edits of any kind |
|
||||
| [development.md](development.md) | First-stop contributor onboarding: local setup, daily workflow, and CI shape at summary level; a bilingual pair under the [i18n contract](i18n/README.md) | Runtime/version rationale (→ RFCs), gate-by-gate enumerations that drift from `package.json` scripts |
|
||||
| Generated catalogs: [cordis events](cordis-catalog/events.md), [cordis services](cordis-catalog/services.md), [tool-catalog](tool-catalog.md), [config-catalog](config-catalog.md), [persistence-catalog](persistence-catalog.md), [module-graph.md](module-graph.md) | Exhaustive enumerations regenerated from source, freshness-gated | Hand edits of any kind |
|
||||
| Skills (`.agents/skills/`) | Workflows: how to carry out a recurring task against the contracts | The contracts themselves (→ docs) |
|
||||
|
||||
Placement test: a story about a bug → postmortem. Why we chose X → RFC. How to do task Y → cookbook. What type Z looks like → core-data-structures. What package P promises → its README. A rule every agent must always obey → root AGENTS.md, one line, linking the home that holds the why.
|
||||
@@ -37,7 +37,7 @@ Placement test: a story about a bug → postmortem. Why we chose X → RFC. How
|
||||
Standing docs accrete: every PR has a lesson it wants to append, and without displacement pressure nothing ever leaves. The gate is that pressure. [scripts/doc-budgets.manifest.json](../scripts/doc-budgets.manifest.json) lists the accretion-prone standing docs with a word ceiling each; `pnpm run verify-doc-budgets` (part of `doc-sync`, so CI and pre-push run it) fails when a doc exceeds its ceiling, and fails when a budgeted file is missing so a rename cannot orphan its budget.
|
||||
|
||||
- Ceilings are an enforcement frontier with working headroom: a ceiling sits at least 5% above the doc's current size — routine edits pass, real growth trips the gate — and ratchets down, keeping the margin, as the doc reaches target. Target budgets: root `AGENTS.md` ≤ 1,500 words; `architecture.md` ≤ 1,800; each subtree `AGENTS.md` ≤ 600, except this file (which carries the standard) ≤ 1,250; `packages/README.md` ≤ 600.
|
||||
- When the gate goes red, the fix is to relocate or condense per the taxonomy above. Raising a ceiling is the last resort: the PR must justify it; the manifest diff is the reviewable act.
|
||||
- When the gate goes red, first ask whether the added words belong in this tier and whether the existing wording can be condensed. If the words do not belong, relocate per the taxonomy above; if they belong but can be shorter, condense. If they truly need the space, raise the ceiling and justify the manifest diff in the PR. A ceiling set too low is a budget bug, and correcting it is the fix.
|
||||
- Unbudgeted tiers (package READMEs, RFCs, reference matrices) have no ceiling — length is legitimate there when every row is a fact. Review and the slop checklist govern them instead.
|
||||
|
||||
## The slop checklist
|
||||
|
||||
@@ -108,7 +108,7 @@ Every session event is turn-enclosed. Reloading a crashed session preserves the
|
||||
|
||||
The session log is the source of truth. `deriveMessages()` projects session events into the `Message[]` sent to the model; raw `assistant/chunk` events stay in the log for replay and UI fidelity. Replay, fork, resume, transcript rendering, telemetry, and persistence all derive from the same event stream.
|
||||
|
||||
**Model-visible ⟺ logged**: the log reconstructs every conversation request byte-for-byte — messages by derivation at the `step/start` boundary, the header (system prompt, tools, model + sampling) by folding `request/header` events — asserted per request by the dev invariant ([reconstructability RFC](rfc/implemented/architecture/2026-07-05-reconstructable-requests.md)).
|
||||
**Model-visible ⟺ logged**: the log reconstructs every request — messages at `step/start`, headers by folding `request/header` — and dev invariants assert this ([reconstructability RFC](rfc/implemented/architecture/2026-07-05-reconstructable-requests.md)).
|
||||
|
||||
Durability is a plugin concern. Persistence backends buffer synchronous `session/event` notifications and the loop awaits a turn-end checkpoint before moving on. The `SessionPersistence` seam stores `SessionEvent` directly, with metadata in `SessionHeader`; JSONL and SQLite share one contract suite.
|
||||
|
||||
@@ -143,5 +143,6 @@ New behavior should attach to a documented seam; changing the shipped loop requi
|
||||
| Intercept prompts, requests, tool use, or continuation | listen on the relevant `agent/*` or `tools/*` waterfall |
|
||||
| Add UI or editor integration | drive `ctx.agents` and render from `session/event` |
|
||||
| Add durable session state | add a `SessionEventMap` member and render/replay from the log |
|
||||
| Fork a live session | use `ctx.sessions.fork(source, boundary?, childSessionId?)` |
|
||||
|
||||
The [extension cookbook](cookbook/extension-cookbook.md) carries plugin skeletons and the feature-to-seam map; step-by-step guides cover [packages](cookbook/adding-a-package.md), [tools](cookbook/adding-a-tool.md), [LLM adapters](cookbook/adding-an-llm-adapter.md), and [vendored packages](cookbook/adding-a-vendored-package.md).
|
||||
@@ -0,0 +1,841 @@
|
||||
<!-- Generated by scripts/gen-config-catalog.ts — do not edit by hand.
|
||||
Run `pnpm run gen-config-catalog` to regenerate. -->
|
||||
|
||||
# Plugin Config Catalog
|
||||
|
||||
Every `config:` block a `cordis.yml` entry can set: for each loadable harness package, the verbatim config declaration (JSDoc included) its `apply` function or service constructor receives, with every referenced type pasted alongside (package-local types) or linked (everything else). The paste is the plugin's full declared config type — a field the runtime schema deliberately excludes is a runtime-only seam (its own JSDoc says so) and is not settable from `cordis.yml`. This is the **deployment**-axis reference — the wiring a plugin author works against is the cordis [events](cordis-catalog/events.md) + [services](cordis-catalog/services.md) catalogs, the model-facing tool schemas are the [tool catalog](tool-catalog.md), and [core-data-structures/](core-data-structures/core.md) documents the types these declarations reference.
|
||||
|
||||
This file is GENERATED from source (`scripts/gen-config-catalog.ts`) and verified fresh by `pnpm run verify-config-catalog` (part of `doc-sync`) — do not edit it by hand. Declaration blocks use a `ts config-catalog` fence (skipped by doc-typecheck, since a lone declaration referencing imports is not standalone-compilable). The generator also cross-checks the runtime schemastery schema against the pasted declaration — every schema-validated key, nested keys included, must be locatable on the declared config type — so the paste cannot hide a loader-accepted field.
|
||||
|
||||
A `Requires:` line lists the service keys the plugin `inject`s: its `cordis.yml` tree must also load providers for those services. Scope is the harness tier (`packages/`); the vendored cordis plugins a config tree may also load (`hmr`, the console logger, …) are pinned upstream source ([vendoring policy](../vendor/README.md)) and not catalogued here.
|
||||
|
||||
## `@deepseek-ai/dsh-acp`
|
||||
|
||||
Requires: `agents` · `sessions` · `sessionPersistence` · `tools`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config: the agent template ACP sessions are created from. */
|
||||
export interface AcpConfig {
|
||||
/** Model name for created agents (must have a registered adapter). */
|
||||
model?: string
|
||||
/**
|
||||
* Transport stream override. Production omits this (the plugin wires
|
||||
* `process.stdin`/`process.stdout` via `ndJsonStream`). Tests inject an
|
||||
* in-memory `Stream` (e.g. an `ndJsonStream` over a `Duplex` pair) to drive
|
||||
* the bridge without a subprocess. Not part of the schemastery `Config` —
|
||||
* it is a runtime-only seam, never set from a `cordis.yml`.
|
||||
*/
|
||||
stream?: Stream
|
||||
}
|
||||
```
|
||||
|
||||
Depends on: `Stream` (`@agentclientprotocol/sdk`)
|
||||
|
||||
Source: [`packages/ui/acp/src/index.ts:115`](../packages/ui/acp/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-acp-agent`
|
||||
|
||||
```ts config-catalog
|
||||
/**
|
||||
* App config: the swappable per-deployment values. `model` configures the
|
||||
* agent template the ACP bridge creates each session's agent from (NOT a
|
||||
* pre-created agent — ACP creates agents at `session/new`); `persona` is the
|
||||
* deployment persona (forwarded to the system-prompt plugin); `toolOrder` is
|
||||
* the explicit model-facing tool order (forwarded to the system-prompt plugin);
|
||||
* `persistenceRoot` is the JSONL backend's directory.
|
||||
*/
|
||||
export interface Config {
|
||||
/** Model name for ACP-created agents (must have a registered adapter). */
|
||||
model: string
|
||||
/** Deployment persona (the system-prompt plugin's `persona` config). */
|
||||
persona?: string
|
||||
/** Explicit model-facing tool order (the system-prompt plugin's `toolOrder` config; see dsh-system-prompt). */
|
||||
toolOrder?: string[]
|
||||
/** Directory the JSONL session backend writes under. Defaults to `./.sessions`. */
|
||||
persistenceRoot?: string
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/ui/acp-agent/src/index.ts:49`](../packages/ui/acp-agent/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-agent-core`
|
||||
|
||||
```ts config-catalog
|
||||
/**
|
||||
* Bundle config: each field forwarded verbatim to the child that owns it —
|
||||
* `agents` to the agent loop (an app that pre-creates no agents, like the ACP
|
||||
* bridge, simply omits it), `persona` and `toolOrder` to the system-prompt
|
||||
* plugin (the deployment's persona section and the explicit model-facing tool
|
||||
* order). Every field is optional INPUT here because each owner's schema
|
||||
* supplies the default (`[]` / `''` / absent — lexicographic); the schema is
|
||||
* the INTERSECTION of the owners' own schemas, so validation and defaulting
|
||||
* can never drift from them.
|
||||
*/
|
||||
export interface Config {
|
||||
/** The agent-loop `agents` list (see dsh-agent-loop's `Config`). */
|
||||
agents?: AgentLoopConfig['agents']
|
||||
/** The deployment persona (see dsh-system-prompt's `Config`). */
|
||||
persona?: SystemPromptConfig['persona']
|
||||
/** The explicit model-facing tool order (see dsh-system-prompt's `Config`). */
|
||||
toolOrder?: SystemPromptConfig['toolOrder']
|
||||
}
|
||||
```
|
||||
|
||||
Depends on: [`AgentLoopConfig`](#deepseek-aidsh-agent-loop) · [`SystemPromptConfig`](#deepseek-aidsh-system-prompt)
|
||||
|
||||
Source: [`packages/core/agent-core/src/index.ts:69`](../packages/core/agent-core/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-agent-loop`
|
||||
|
||||
Requires: `agents` · `sessions` · `llm` · `tools` · `systemPrompt`
|
||||
|
||||
```ts config-catalog
|
||||
/**
|
||||
* Plugin config: the agents to create — or resume, via `resumeSessionId` —
|
||||
* declaratively at startup, so a cordis.yml deployment needs no code.
|
||||
*/
|
||||
export interface Config {
|
||||
/** Agents created from configuration at startup. */
|
||||
agents: (AgentOptions & {
|
||||
/** Agent id to register under; also seeds the fresh per-run session id (`${id}-session-<uuid>`). */
|
||||
id: AgentId
|
||||
/**
|
||||
* If set, the config agent RESUMES this persisted session id instead of
|
||||
* starting a fresh `${id}-session-<uuid>`. Sourced from an env var in
|
||||
* cordis.yml (`resumeSessionId: !!js process.env.RESUME_SESSION_ID`), so a
|
||||
* demo can continue a prior conversation without code changes. Requires a
|
||||
* `dsh-session-persistence` backend; the resume is deferred until that
|
||||
* service is available (via `ctx.inject`) and the loaded session's events
|
||||
* seed the live session so history continues.
|
||||
*
|
||||
* The schema accepts a plain string at runtime (cordis.yml values are
|
||||
* untyped); the brand is compile-time only — the config format is the
|
||||
* boundary where an id enters, so the TYPE declares the brand here.
|
||||
*/
|
||||
resumeSessionId?: SessionId
|
||||
})[]
|
||||
}
|
||||
```
|
||||
|
||||
Depends on: [`AgentId`](../packages/core/agent/src/index.ts) · [`AgentOptions`](../packages/core/agent/src/index.ts) · [`SessionId`](../packages/core/session/src/index.ts)
|
||||
|
||||
Source: [`packages/core/agent-loop/src/index.ts:36`](../packages/core/agent-loop/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-bash-local`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config (all optional — `static Config` supplies the defaults). */
|
||||
export interface Config {
|
||||
/** Default working directory for commands (default: process.cwd()). */
|
||||
cwd?: string
|
||||
/** Default foreground timeout in milliseconds. */
|
||||
timeoutMs?: number
|
||||
/** Upper bound for per-call timeout overrides. */
|
||||
maxTimeoutMs?: number
|
||||
/** Per-stream in-memory output cap; overflow spills to a temp file. */
|
||||
maxOutputBytes?: number
|
||||
/** Grace period between the SIGTERM and the SIGKILL escalation on a kill. */
|
||||
graceMs?: number
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/bash/bash-local/src/index.ts:29`](../packages/bash/bash-local/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-compact-basic`
|
||||
|
||||
Requires: `llm`
|
||||
|
||||
```ts config-catalog
|
||||
/**
|
||||
* Backend configuration. Every knob is REQUIRED except `auto` and
|
||||
* `charsPerToken`: there is no concrete data yet to justify default
|
||||
* thresholds/budgets, so a consumer must state each value explicitly rather
|
||||
* than inherit a guessed default. `auto` alone defaults to `true`
|
||||
* (auto-compaction is the intended posture), and `charsPerToken` defaults to
|
||||
* the English-text heuristic its estimator was calibrated on.
|
||||
*/
|
||||
export interface BasicCompactConfig {
|
||||
/** Context window size in tokens. */
|
||||
contextWindow: number
|
||||
/** Compact when estimated token usage exceeds this fraction of context window. */
|
||||
thresholdRatio: number
|
||||
/** Number of tokens of recent context to retain during compaction. */
|
||||
retainTokens: number
|
||||
/** Model to use for summarization (`''` — uses the agent's model). */
|
||||
summarizationModel: string
|
||||
/** Provider generation cap for the summarization call. */
|
||||
maxTokens: number
|
||||
/** Extra compaction attempts when the first compacted surface is still over threshold. */
|
||||
compactionRetries: number
|
||||
/** Enable automatic compaction on the `agent/pre-step` seam (default true). */
|
||||
auto?: boolean
|
||||
/**
|
||||
* Text density for the token estimator: estimated tokens = chars /
|
||||
* `charsPerToken`. Defaults to 4 (typical English text). A CJK-heavy
|
||||
* deployment should set ~1-2 — CJK runs at roughly 1-2 chars per token, so
|
||||
* the default UNDERestimates several-fold and compaction fires far too late.
|
||||
* May be fractional.
|
||||
*/
|
||||
charsPerToken?: number
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/compact/compact-basic/src/types.ts:20`](../packages/compact/compact-basic/src/types.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-fs-local`
|
||||
|
||||
```ts config-catalog
|
||||
/** Configuration for the local filesystem backend. */
|
||||
export interface Config {
|
||||
/** Base directory for relative paths. Defaults to `process.cwd()`. */
|
||||
cwd?: string
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/fs/fs-local/src/index.ts:58`](../packages/fs/fs-local/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-hooks-claude`
|
||||
|
||||
Requires: `bash`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config: where the CC hook config lives + substitution roots. */
|
||||
export interface Config {
|
||||
/**
|
||||
* Path to a `hooks.json` or a settings file whose `hooks` key holds the config.
|
||||
* PROCESS-LEVEL: read once at load, a relative path resolves against the process
|
||||
* launch cwd, so one config applies to the whole process.
|
||||
* TODO(per-session-hook-config): per-session discovery of a project-local
|
||||
* `hooks.json` from each `session/new.cwd` is not yet implemented.
|
||||
*/
|
||||
configPath: string
|
||||
/**
|
||||
* Replaces `${CLAUDE_PLUGIN_ROOT}` in command strings (the plugin's root dir).
|
||||
*/
|
||||
pluginRoot?: string
|
||||
/**
|
||||
* Replaces `${CLAUDE_PROJECT_DIR}` in command strings AND is exported as the
|
||||
* `CLAUDE_PROJECT_DIR` env var for hook processes. When omitted, the env var
|
||||
* defaults per-run to the agent's session workspace (`session.header.cwd`, the
|
||||
* same dir the hook runs in) — Claude Code always exports this var, and common
|
||||
* unmodified hooks reference `$CLAUDE_PROJECT_DIR` for project-relative paths.
|
||||
*/
|
||||
projectDir?: string
|
||||
/** Default per-hook timeout in ms when a hook sets none (CC default: 600000). */
|
||||
defaultTimeoutMs?: number
|
||||
/** Character cap for the `hook/result` event's persisted stderr summary. */
|
||||
stderrSummaryMaxChars?: number
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/hooks/hooks-claude/src/index.ts:56`](../packages/hooks/hooks-claude/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-hooks-codex`
|
||||
|
||||
Requires: `bash`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config: where the Codex hooks.json lives + the model name for payloads. */
|
||||
export interface Config {
|
||||
/**
|
||||
* Path to a Codex `hooks.json`. PROCESS-LEVEL: read once at load, a relative
|
||||
* path resolves against the process launch cwd.
|
||||
* TODO(per-session-hook-config): per-session project-local discovery from each
|
||||
* `session/new.cwd` is not yet implemented.
|
||||
*/
|
||||
configPath: string
|
||||
/** The model name stamped on every payload (Codex includes `model` on each event). */
|
||||
model?: string
|
||||
/** Default per-hook timeout in ms when a hook sets none (Codex default: 600000). */
|
||||
defaultTimeoutMs?: number
|
||||
/** Character cap for the `hook/result` event's persisted stderr summary. */
|
||||
stderrSummaryMaxChars?: number
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/hooks/hooks-codex/src/index.ts:43`](../packages/hooks/hooks-codex/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-invariants`
|
||||
|
||||
Requires: `sessions`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config. */
|
||||
export interface Config {
|
||||
/**
|
||||
* Deep-freeze logged session-event data so mutating a logged event throws.
|
||||
* Default true — this plugin only runs in dev/test, where freezing is the
|
||||
* point. Set false to assert the event contract without freezing.
|
||||
*/
|
||||
freeze?: boolean
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/support/invariants/src/index.ts:45`](../packages/support/invariants/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-llm-deepseek`
|
||||
|
||||
Requires: `llm`
|
||||
|
||||
```ts config-catalog
|
||||
/**
|
||||
* Plugin config, validated by the same-named schemastery schema. Every field
|
||||
* is optional in yml: credentials/endpoint fall back to the environment (a
|
||||
* missing API key fails plugin load, not the first call), and omitted
|
||||
* thinking fields send nothing on the wire, so the provider default applies.
|
||||
*/
|
||||
export interface Config {
|
||||
/** API key; falls back to $DEEPSEEK_API_KEY. Required one way or the other. */
|
||||
apiKey?: string
|
||||
/** Endpoint base; falls back to $DEEPSEEK_BASE_URL, then the public API. */
|
||||
baseURL?: string
|
||||
/** Model names to register (sent verbatim on the wire). */
|
||||
models?: string[]
|
||||
/** Thinking-mode default for every request (provider default: enabled). */
|
||||
thinking?: 'enabled' | 'disabled'
|
||||
/** Thinking effort (only meaningful with thinking enabled). */
|
||||
reasoningEffort?: 'high' | 'max'
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/llm/llm-deepseek/src/index.ts:43`](../packages/llm/llm-deepseek/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-llm-pi-ai`
|
||||
|
||||
Requires: `llm`
|
||||
|
||||
```ts config-catalog
|
||||
/**
|
||||
* Plugin config, validated by the same-named schemastery schema. Every field
|
||||
* is optional in yml: credentials/endpoint fall back to the environment (a
|
||||
* missing API key fails plugin load, not the first call).
|
||||
*/
|
||||
export interface Config {
|
||||
/** API key; falls back to $DEEPSEEK_API_KEY. Required one way or the other. */
|
||||
apiKey?: string
|
||||
/** Endpoint base; falls back to $DEEPSEEK_BASE_URL, then the public API. */
|
||||
baseURL?: string
|
||||
/** Model names to register (sent verbatim on the wire). */
|
||||
models?: string[]
|
||||
/**
|
||||
* Thinking level for every request: 'off' disables thinking mode; 'high'
|
||||
* and 'xhigh' (wire 'max') set the effort. Omitted = provider default
|
||||
* (thinking enabled), matching llm-deepseek's omission semantics.
|
||||
*/
|
||||
reasoning?: PiAiReasoning
|
||||
}
|
||||
|
||||
/** Reasoning levels surfaced by this adapter (DeepSeek wire: high|max). */
|
||||
export type PiAiReasoning = 'off' | 'high' | 'xhigh'
|
||||
```
|
||||
|
||||
Source: [`packages/llm/llm-pi-ai/src/index.ts:37`](../packages/llm/llm-pi-ai/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-llm-replay`
|
||||
|
||||
Requires: `llm`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config: the {@link ReplayConfig} inputs, each defaulting to its `DSH_SNAPSHOT_*` env var in `apply`. */
|
||||
export interface Config {
|
||||
/** Override the fixture path; defaults to `$DSH_SNAPSHOT_FILE`. */
|
||||
file?: string
|
||||
/** Override the sidecar path; defaults to `$DSH_SNAPSHOT_OVERRIDE`. */
|
||||
overrideFile?: string
|
||||
/**
|
||||
* Override the child-log paths; defaults to `$DSH_SNAPSHOT_CHILD_FILES` (a
|
||||
* path-separator-delimited list). Each is a recorded subagent session log for
|
||||
* a nested-agent scenario; absent/empty for a single-session scenario.
|
||||
*/
|
||||
childFiles?: string[]
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/support/llm-replay/src/index.ts:429`](../packages/support/llm-replay/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-session-persistence-jsonl`
|
||||
|
||||
Requires: `sessions`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config: where the JSONL backend keeps its session logs (`root` is required — no default). */
|
||||
export interface Config {
|
||||
/**
|
||||
* Root directory for all session files. Required (no default): a default of
|
||||
* `process.cwd()` would scatter session files as the process's cwd changes
|
||||
* (bash calls, subprocesses). Sessions group under per-cwd subdirectories.
|
||||
*/
|
||||
root: string
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/session-persistence/session-persistence-jsonl/src/index.ts:35`](../packages/session-persistence/session-persistence-jsonl/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-session-persistence-sqlite`
|
||||
|
||||
Requires: `sessions`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin configuration. */
|
||||
export interface Config {
|
||||
/**
|
||||
* Filesystem path to the SQLite database file. The special value `:memory:`
|
||||
* opens an in-process database (tests); a file path is created (with parent
|
||||
* dirs) on construction.
|
||||
*/
|
||||
path: string
|
||||
/**
|
||||
* SQLite `journal_mode` pragma. `wal` (the default) is the recorded
|
||||
* durability model; pick a rollback-journal mode (`delete`/`truncate`/
|
||||
* `persist`) on filesystems where WAL's shared-memory files do not work
|
||||
* (network mounts). See {@link JournalMode}.
|
||||
*/
|
||||
journalMode?: JournalMode
|
||||
}
|
||||
|
||||
/**
|
||||
* Journal modes the backend will run under. `wal` is the default and the
|
||||
* durability model the persistence ADR records; the rollback-journal modes
|
||||
* (`delete`/`truncate`/`persist`) exist for filesystems where WAL's
|
||||
* shared-memory files do not work (network mounts). `memory`/`off` are
|
||||
* excluded: dropping journal durability silently contradicts what this
|
||||
* backend promises.
|
||||
*/
|
||||
export type JournalMode = 'wal' | 'delete' | 'truncate' | 'persist'
|
||||
```
|
||||
|
||||
Source: [`packages/session-persistence/session-persistence-sqlite/src/index.ts:50`](../packages/session-persistence/session-persistence-sqlite/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-stdio-agent`
|
||||
|
||||
```ts config-catalog
|
||||
/**
|
||||
* App config: the swappable per-demo values, each routed to where the app wires
|
||||
* it. `model`/`resumeSessionId` configure the pre-created `main` agent (through
|
||||
* {@link @deepseek-ai/dsh-agent-core}'s forwarded `agents` list); `persona` is
|
||||
* the deployment persona (forwarded to the system-prompt plugin); `toolOrder`
|
||||
* is the explicit model-facing tool order (forwarded to the system-prompt plugin);
|
||||
* `persistenceRoot` is the JSONL backend's directory; `welcome` is the UI banner.
|
||||
*/
|
||||
export interface Config {
|
||||
/** Model name for the `main` agent (must have a registered adapter). */
|
||||
model: string
|
||||
/** Deployment persona (the system-prompt plugin's `persona` config). */
|
||||
persona?: string
|
||||
/** Explicit model-facing tool order (the system-prompt plugin's `toolOrder` config; see dsh-system-prompt). */
|
||||
toolOrder?: string[]
|
||||
/** Directory the JSONL session backend writes under. Defaults to `./.sessions`. */
|
||||
persistenceRoot?: string
|
||||
/** stdin-chat banner printed once on start. Defaults to `'ready.'`. */
|
||||
welcome?: string
|
||||
/**
|
||||
* If set, the `main` agent RESUMES this persisted session id instead of
|
||||
* starting fresh. Sourced from an env var in the leaf `cordis.yml`
|
||||
* (`resumeSessionId: !!js process.env.RESUME_SESSION_ID`).
|
||||
*/
|
||||
resumeSessionId?: string
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/ui/stdio-agent/src/index.ts:60`](../packages/ui/stdio-agent/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-subagent-acp`
|
||||
|
||||
Requires: `subagents`
|
||||
|
||||
```ts config-catalog
|
||||
/** Config: how to spawn and drive the child ACP agent process. */
|
||||
export interface Config {
|
||||
/** Provider name on `ctx.subagents` (default `acp`). */
|
||||
providerName: string
|
||||
/** The executable to spawn for each run (the child ACP agent). */
|
||||
command: string
|
||||
/** Arguments passed to {@link command}. */
|
||||
args: string[]
|
||||
/**
|
||||
* Working directory for the child process and its ACP session. Defaults to
|
||||
* the parent process's cwd when omitted.
|
||||
*/
|
||||
cwd?: string
|
||||
/**
|
||||
* How to auto-answer the child's `session/request_permission` prompts:
|
||||
* `reject` (default — decline every prompt) or `allow` (approve via the first
|
||||
* allow-shaped option). The first cut surfaces no prompt to a human.
|
||||
*/
|
||||
permission: PermissionPolicy
|
||||
/**
|
||||
* Extra environment variables for the child process — e.g. the child
|
||||
* harness's own `DEEPSEEK_API_KEY`. Forwarded on top of a credential-scrubbed
|
||||
* copy of the parent env, so an explicit key here reaches the child while
|
||||
* ambient secrets do not leak implicitly.
|
||||
*/
|
||||
env: Record<string, string>
|
||||
/**
|
||||
* Grace period (ms) for the child's EOF-driven quiesce on dispose — its
|
||||
* window to flush persistence and tear down its own nested subprocesses
|
||||
* before the parent escalates to a signal.
|
||||
*/
|
||||
disposeEofGraceMs?: number
|
||||
/** Grace period (ms) between `SIGTERM` and the `SIGKILL` escalation on dispose. */
|
||||
disposeGraceMs?: number
|
||||
}
|
||||
|
||||
/**
|
||||
* How the client answers a child's `session/request_permission`. The first cut
|
||||
* does not surface permission prompts to a human, so every request is
|
||||
* auto-answered by this fixed policy:
|
||||
*
|
||||
* - `reject` — decline every prompt (answer `cancelled`). Safe default: a child
|
||||
* that asks before a side effect does not get to take it.
|
||||
* - `allow` — approve every prompt by selecting its first `allow_*` option (or,
|
||||
* if none is offered, `cancelled`). Use when the child is trusted to act.
|
||||
*/
|
||||
export type PermissionPolicy = 'allow' | 'reject'
|
||||
```
|
||||
|
||||
Source: [`packages/subagent/subagent-acp/src/index.ts:30`](../packages/subagent/subagent-acp/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-subagent-fork`
|
||||
|
||||
Requires: `subagents` · `agents`
|
||||
|
||||
```ts config-catalog
|
||||
/** Config: the registry name to register the provider under. */
|
||||
export interface Config {
|
||||
/** Provider name on `ctx.subagents` (default `fork`). */
|
||||
providerName: string
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/subagent/subagent-fork/src/index.ts:38`](../packages/subagent/subagent-fork/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-subagent-mock`
|
||||
|
||||
Requires: `subagents`
|
||||
|
||||
```ts config-catalog
|
||||
/** Config for the mock provider; all optional with test-friendly defaults. */
|
||||
export interface Config {
|
||||
/** Registry name to register under. */
|
||||
name: string
|
||||
/** The text the scripted child "returns" as its final answer. */
|
||||
reply?: string
|
||||
/** The stop reason the run settles with. */
|
||||
stopReason?: SubagentStopReason
|
||||
/** Which start-time capabilities to advertise (default: all `true`). */
|
||||
capabilities?: Partial<SubagentCapabilities>
|
||||
/**
|
||||
* The context contract to declare ({@link SubagentProvider.inheritsParentContext});
|
||||
* default `false` (spawn-like). Set `true` to exercise the fork-shaped tool
|
||||
* wording in consumer tests.
|
||||
*/
|
||||
inheritsParentContext?: boolean
|
||||
/**
|
||||
* Structured value surfaced when a request carries an `outputSchema` and the
|
||||
* `outputSchema` capability is on (default: `{ reply }`).
|
||||
*/
|
||||
structured?: unknown
|
||||
}
|
||||
```
|
||||
|
||||
Depends on: [`SubagentCapabilities`](../packages/subagent/subagent/src/index.ts) · [`SubagentStopReason`](../packages/subagent/subagent/src/index.ts)
|
||||
|
||||
Source: [`packages/support/subagent-mock/src/index.ts:84`](../packages/support/subagent-mock/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-subagent-spawn`
|
||||
|
||||
Requires: `subagents` · `agents`
|
||||
|
||||
```ts config-catalog
|
||||
/** Config: the registry name to register the provider under. */
|
||||
export interface Config {
|
||||
/** Provider name on `ctx.subagents` (default `spawn`). */
|
||||
providerName: string
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/subagent/subagent-spawn/src/index.ts:36`](../packages/subagent/subagent-spawn/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-system-prompt`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config: the deployment-authored fragment of the system prompt (see {@link Config.persona} for its contract). */
|
||||
export interface Config {
|
||||
/**
|
||||
* The deployment's persona — the ONE deployment-authored fragment of the
|
||||
* system prompt, rendered as the order-0 `deployment:persona` section
|
||||
* (after the harness identity, before all tool guidance). Every agent in
|
||||
* the context shares it, subagents included. Template, not free-form text:
|
||||
* every complete `{{…}}` group is interpreted strictly against the
|
||||
* registered prompt variables (the shipped agent loop registers `{{model}}`
|
||||
* and `{{cwd}}`), and there is no escape syntax for literal `{{…}}` prose
|
||||
* yet (a deliberate deferral; see the prompt-variables RFC). Defaults to
|
||||
* `''` — the empty section is dropped at render, so a persona-less
|
||||
* deployment opens with the harness identity alone.
|
||||
*/
|
||||
persona?: string
|
||||
/**
|
||||
* Explicit model-facing tool order, as a list of `ToolSchema.name`s: listed
|
||||
* tools take their listed position, and tools absent from the list are
|
||||
* inserted at the {@link TOOL_ORDER_REST} (`'<unlisted-tools>'`) entry in
|
||||
* lexicographic name order. A configured list must contain the rest entry
|
||||
* exactly once, no duplicate names, and no name without a registered tool —
|
||||
* a misconfigured order blocks work instead of silently reaching a model
|
||||
* request: shape violations throw at load, and an unregistered name rejects
|
||||
* every assembly. `TOOL_ORDER_REST` is reserved for the list marker and may
|
||||
* not be a collected tool name; such a provider output also rejects the
|
||||
* assembly. The single assembly-time validation rejects either failure
|
||||
* before any model request — the earliest moment the registered tool set
|
||||
* exists to check against, since tool plugins register after this service
|
||||
* constructs. When omitted, tools are ordered lexicographically by name.
|
||||
* Applied to the tools
|
||||
* {@link SystemPrompt.assemble} collects, BEFORE the
|
||||
* `system-prompt/assemble` waterfall — like the sections' `order` sort, it
|
||||
* canonicalizes what the registry contributed (registration order is a
|
||||
* plugin-load artifact); a waterfall listener that mutates the tool list
|
||||
* owns the determinism of what it emits. Rationale (and why not per-plugin
|
||||
* weights): docs/rfc/implemented/feature/2026-07-06-explicit-tool-order.md.
|
||||
*/
|
||||
toolOrder?: string[]
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/core/system-prompt/src/index.ts:179`](../packages/core/system-prompt/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-timeout-policy`
|
||||
|
||||
```ts config-catalog
|
||||
/**
|
||||
* Plugin config: per-tool timeout policy, keyed by the model-facing tool name.
|
||||
* There is deliberately NO global default (a global budget would silently start
|
||||
* failing any tool that happens to run long once the plugin loads) and NO model
|
||||
* override (timeout is deployment policy, not prompt semantics) in this version.
|
||||
*/
|
||||
export interface Config {
|
||||
/** Timeout policy per tool name; an unlisted tool gets no deadline from this plugin. */
|
||||
tools?: Record<string, ToolTimeoutPolicy>
|
||||
}
|
||||
|
||||
/** Per-tool timeout policy. `timeoutMs` is required and must be positive finite. */
|
||||
export interface ToolTimeoutPolicy {
|
||||
/** The per-call cooperative deadline for this tool, in milliseconds. */
|
||||
timeoutMs: number
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/timeout/timeout-policy/src/index.ts:61`](../packages/timeout/timeout-policy/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-tool-fs`
|
||||
|
||||
Requires: `tools` · `fs` · `systemPrompt`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config (all optional — `Config` supplies the defaults). */
|
||||
export interface Config {
|
||||
/** Default and maximum number of lines returned by one `read` call. */
|
||||
readLimit?: number
|
||||
/** Maximum characters returned for a single line before truncation. */
|
||||
readMaxLineLength?: number
|
||||
/** Maximum bytes returned for the selected lines of one `read` call. */
|
||||
readMaxBytes?: number
|
||||
/** Files at or above this size stream instead of loading whole into memory. */
|
||||
readStreamMinSize?: number
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/fs/tool-fs/src/index.ts:48`](../packages/fs/tool-fs/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-tool-subagent`
|
||||
|
||||
Requires: `tools` · `subagents`
|
||||
|
||||
```ts config-catalog
|
||||
/** Config: which registered provider this tool delegates to, plus child defaults. */
|
||||
export interface Config {
|
||||
/** The `ctx.subagents` provider name to start runs on (e.g. `spawn`, `acp`). */
|
||||
provider: string
|
||||
/**
|
||||
* The model-facing tool name to register (default `subagent`). To expose more
|
||||
* than one transport, load this plugin once per provider — each load MUST set
|
||||
* a distinct `toolName` (the tool registry rejects a duplicate name), e.g.
|
||||
* `{ provider: 'spawn', toolName: 'subagent' }` and
|
||||
* `{ provider: 'acp', toolName: 'subagent_acp' }`.
|
||||
*/
|
||||
toolName?: string
|
||||
/**
|
||||
* Default per-child agent options (model) applied to every spawned child.
|
||||
* Omitted fields fall back to the child loop's own defaults. There is no
|
||||
* per-child persona: the deployment persona (the system-prompt plugin's
|
||||
* `persona` config) is a context-wide section every agent shares.
|
||||
*/
|
||||
agentOptions?: AgentOptions
|
||||
}
|
||||
```
|
||||
|
||||
Depends on: [`AgentOptions`](../packages/core/agent/src/index.ts)
|
||||
|
||||
Source: [`packages/subagent/tool-subagent/src/index.ts:44`](../packages/subagent/tool-subagent/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-tool-web`
|
||||
|
||||
Requires: `tools` · `web` · `systemPrompt`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config: which web tools to register, and the `web_search` source cap. */
|
||||
export interface Config {
|
||||
/** Register `web_search`. Defaults to true. */
|
||||
search?: boolean
|
||||
/** Register `web_fetch`. Defaults to true. */
|
||||
fetch?: boolean
|
||||
/** Upper bound on sources returned by one `web_search` call. */
|
||||
searchMaxResults?: number
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/web/tool-web/src/index.ts:37`](../packages/web/tool-web/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-web`
|
||||
|
||||
```ts config-catalog
|
||||
/**
|
||||
* Config for the web seam. `searchProvider` / `fetchProvider` pin which provider
|
||||
* wins for each capability; both are optional (a single registered usable
|
||||
* provider auto-selects). Operational overrides such as environment variables
|
||||
* must feed these same fields rather than introduce a hidden priority chain.
|
||||
*/
|
||||
export interface WebServiceConfig {
|
||||
/** Explicit search provider id. Omitted = auto-select when exactly one usable. */
|
||||
readonly searchProvider?: string
|
||||
/** Explicit fetch provider id. Omitted = auto-select when exactly one usable. */
|
||||
readonly fetchProvider?: string
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/web/web/src/index.ts:68`](../packages/web/web/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-web-fetch-local`
|
||||
|
||||
Requires: `web`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config: the provider's transport and size limits plus its `User-Agent` (all defaulted). */
|
||||
export interface Config {
|
||||
/** Maximum accepted request URL length. */
|
||||
maxUrlLength?: number
|
||||
/** Maximum response body size in bytes. */
|
||||
maxResponseBytes?: number
|
||||
/** Maximum decoded body length in characters. */
|
||||
maxBodyChars?: number
|
||||
/** Default fetch timeout in milliseconds. */
|
||||
timeoutMs?: number
|
||||
/** Upper bound for a per-request timeout override. */
|
||||
maxTimeoutMs?: number
|
||||
/** Maximum number of same-origin redirect hops to follow. */
|
||||
maxRedirects?: number
|
||||
/** `User-Agent` header sent on every request. */
|
||||
userAgent?: string
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/web/web-fetch-local/src/index.ts:34`](../packages/web/web-fetch-local/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-web-search-deepseek`
|
||||
|
||||
Requires: `web`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config (all optional — `apply` fills env-var and constant defaults). */
|
||||
export interface Config {
|
||||
/** DeepSeek API key. Falls back to `$DEEPSEEK_API_KEY`. Empty → unavailable. */
|
||||
apiKey?: string
|
||||
/** Anthropic-compatible endpoint base; `/messages` is appended. */
|
||||
baseURL?: string
|
||||
/** Anthropic-format model name. Defaults to `deepseek-v4-flash`. */
|
||||
model?: string
|
||||
/** `anthropic-version` header value. Defaults to `2023-06-01`. */
|
||||
apiVersion?: string
|
||||
/** Upper bound on generated tokens for the Messages request. Defaults to 4096. */
|
||||
maxTokens?: number
|
||||
/** Maximum `web_search` server-tool uses per request. Defaults to 5. */
|
||||
maxUses?: number
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/web/web-search-deepseek/src/index.ts:48`](../packages/web/web-search-deepseek/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-web-search-exa`
|
||||
|
||||
Requires: `web`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config (all optional — `apply` fills env-var and constant defaults). */
|
||||
export interface Config {
|
||||
/** Exa API key. Falls back to `$EXA_API_KEY`. Empty → provider unavailable. */
|
||||
apiKey?: string
|
||||
/** Endpoint base; `/search` is appended. Defaults to the public API. */
|
||||
baseURL?: string
|
||||
/** Retrieval mode sent as Exa's `type`. Defaults to `auto`. */
|
||||
searchType?: 'auto' | 'keyword' | 'neural'
|
||||
/** Default result count when a request carries no `maxResults`. Omitted = none. */
|
||||
numResults?: number
|
||||
/** Highlight sentences requested per result. Defaults to 1. */
|
||||
highlightsPerResult?: number
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/web/web-search-exa/src/index.ts:39`](../packages/web/web-search-exa/src/index.ts)
|
||||
|
||||
## `@deepseek-ai/dsh-web-search-perplexity`
|
||||
|
||||
Requires: `web`
|
||||
|
||||
```ts config-catalog
|
||||
/** Plugin config (all optional — `apply` fills env-var and constant defaults). */
|
||||
export interface Config {
|
||||
/** Perplexity API key. Falls back to `$PERPLEXITY_API_KEY`. Empty → unavailable. */
|
||||
apiKey?: string
|
||||
/** Endpoint base; `/chat/completions` is appended. Defaults to the public API. */
|
||||
baseURL?: string
|
||||
/** Search model name. Defaults to `sonar`. */
|
||||
model?: string
|
||||
/** Upper bound on generated answer tokens. Defaults to 1024. */
|
||||
maxTokens?: number
|
||||
/** Recency window sent as `search_recency_filter`. Omitted = no filter. */
|
||||
searchRecency?: 'day' | 'week' | 'month' | 'year'
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/web/web-search-perplexity/src/index.ts:33`](../packages/web/web-search-perplexity/src/index.ts)
|
||||
|
||||
## Loadable plugins with no config
|
||||
|
||||
These load from a `cordis.yml` entry with no `config:` block; they declare no config surface.
|
||||
|
||||
- `@deepseek-ai/dsh-agent` ([`packages/core/agent/src/index.ts`](../packages/core/agent/src/index.ts))
|
||||
- `@deepseek-ai/dsh-fs-policy` ([`packages/fs/fs-policy/src/index.ts`](../packages/fs/fs-policy/src/index.ts))
|
||||
- `@deepseek-ai/dsh-llm` ([`packages/llm/llm/src/index.ts`](../packages/llm/llm/src/index.ts))
|
||||
- `@deepseek-ai/dsh-session` ([`packages/core/session/src/index.ts`](../packages/core/session/src/index.ts))
|
||||
- `@deepseek-ai/dsh-subagent` ([`packages/subagent/subagent/src/index.ts`](../packages/subagent/subagent/src/index.ts))
|
||||
- `@deepseek-ai/dsh-tool-bash` — requires `tools` · `bash` · `systemPrompt` ([`packages/bash/tool-bash/src/index.ts`](../packages/bash/tool-bash/src/index.ts))
|
||||
- `@deepseek-ai/dsh-tool-todo` — requires `tools` ([`packages/todo/tool-todo/src/index.ts`](../packages/todo/tool-todo/src/index.ts))
|
||||
- `@deepseek-ai/dsh-tools` — requires `systemPrompt` ([`packages/core/tools/src/index.ts`](../packages/core/tools/src/index.ts))
|
||||
|
||||
## Seam packages (not directly loadable)
|
||||
|
||||
Abstract service classes — a deployment loads a concrete implementation package instead ([capability seams](rfc/implemented/architecture/2026-06-13-capability-seams.md)).
|
||||
|
||||
- `@deepseek-ai/dsh-bash` — abstract `BashExecutor` ([`packages/bash/bash/src/index.ts`](../packages/bash/bash/src/index.ts))
|
||||
- `@deepseek-ai/dsh-compact` — abstract `CompactService` ([`packages/compact/compact/src/index.ts`](../packages/compact/compact/src/index.ts))
|
||||
- `@deepseek-ai/dsh-fs` — abstract `FileSystem` ([`packages/fs/fs/src/index.ts`](../packages/fs/fs/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))
|
||||
|
||||
## Library packages (no plugin entry)
|
||||
|
||||
Imported as libraries by other packages; a `cordis.yml` cannot load them.
|
||||
|
||||
- `@deepseek-ai/dsh-acp-snapshot` ([`packages/support/acp-snapshot/src/index.ts`](../packages/support/acp-snapshot/src/index.ts))
|
||||
- `@deepseek-ai/dsh-app-boot` ([`packages/ui/app-boot/src/index.ts`](../packages/ui/app-boot/src/index.ts))
|
||||
- `@deepseek-ai/dsh-brand` ([`packages/util/brand/src/index.ts`](../packages/util/brand/src/index.ts))
|
||||
- `@deepseek-ai/dsh-hook-protocol` ([`packages/hooks/hook-protocol/src/index.ts`](../packages/hooks/hook-protocol/src/index.ts))
|
||||
- `@deepseek-ai/dsh-subagent-inprocess` ([`packages/subagent/subagent-inprocess/src/index.ts`](../packages/subagent/subagent-inprocess/src/index.ts))
|
||||
- `@deepseek-ai/dsh-timeout` ([`packages/util/timeout/src/index.ts`](../packages/util/timeout/src/index.ts))
|
||||
@@ -23,7 +23,7 @@ An agent was registered in the AgentRegistry and is ready to receive messages.
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:248`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:264`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/disposed` — emit
|
||||
|
||||
@@ -35,7 +35,7 @@ An agent was disposed and removed from the registry; its fiber and any in-flight
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:255`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:271`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/error` — emit
|
||||
|
||||
@@ -47,7 +47,7 @@ A step or turn errored. The loop reports a failure here (plus the logger) even w
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:404`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:420`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/pre-step` — serial
|
||||
|
||||
@@ -61,7 +61,7 @@ Serial (awaited in registration order), not a waterfall: a listener mutates the
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:333`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:349`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/prompt-submit` — waterfall
|
||||
|
||||
@@ -73,7 +73,7 @@ Waterfall: decide what happens to ONE drained queued message before it becomes a
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md) · [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:346`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:362`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/queued` — emit
|
||||
|
||||
@@ -85,7 +85,7 @@ A message entered the agent's inbox (queued or steering). `source` is the resolv
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md) · [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:273`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:289`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/request` — waterfall
|
||||
|
||||
@@ -97,7 +97,7 @@ Waterfall: shape the step's call configuration — model switching, sampling ove
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md) · [LlmCallConfig](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:369`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:385`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/session-start` — emit
|
||||
|
||||
@@ -109,7 +109,7 @@ The agent's session lifecycle began, fired once before its first turn. `source`
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:288`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:304`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/status` — emit
|
||||
|
||||
@@ -121,7 +121,7 @@ Agent status changed (`idle` ⇄ `running`, or → `disposed`). Drive lifecycle
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:264`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:280`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/step-result` — waterfall
|
||||
|
||||
@@ -133,7 +133,7 @@ Waterfall: post-process the assembled assistant Message before tool dispatch (va
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md) · [Message](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:379`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:395`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
### `agent/turn-continuation` — waterfall
|
||||
|
||||
@@ -145,7 +145,7 @@ Waterfall: override the turn-continuation decision via a typed ContinuationDecis
|
||||
|
||||
Types: [Agent](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/agent/src/types.ts:392`](../../packages/core/agent/src/types.ts)
|
||||
Source: [`packages/core/agent/src/types.ts:408`](../../packages/core/agent/src/types.ts)
|
||||
|
||||
## `fs/*`
|
||||
|
||||
@@ -307,7 +307,7 @@ A tool was registered or unregistered (the available tool set changed).
|
||||
'tools/change'(): void
|
||||
```
|
||||
|
||||
Source: [`packages/core/tools/src/index.ts:108`](../../packages/core/tools/src/index.ts)
|
||||
Source: [`packages/core/tools/src/index.ts:118`](../../packages/core/tools/src/index.ts)
|
||||
|
||||
### `tools/execute` — waterfall
|
||||
|
||||
@@ -319,7 +319,7 @@ Around-dispatch waterfall wrapping the registry's core tool dispatch, between th
|
||||
|
||||
Types: [ToolExecution](../core-data-structures/tools.md) · [ToolExecutionResult](../core-data-structures/tools.md)
|
||||
|
||||
Source: [`packages/core/tools/src/index.ts:87`](../../packages/core/tools/src/index.ts)
|
||||
Source: [`packages/core/tools/src/index.ts:97`](../../packages/core/tools/src/index.ts)
|
||||
|
||||
### `tools/post-execute` — waterfall
|
||||
|
||||
@@ -331,7 +331,7 @@ Waterfall AFTER a tool runs — where hook plugins inspect the result and accept
|
||||
|
||||
Types: [ToolExecution](../core-data-structures/tools.md) · [ToolExecutionResult](../core-data-structures/tools.md)
|
||||
|
||||
Source: [`packages/core/tools/src/index.ts:103`](../../packages/core/tools/src/index.ts)
|
||||
Source: [`packages/core/tools/src/index.ts:113`](../../packages/core/tools/src/index.ts)
|
||||
|
||||
### `tools/pre-execute` — waterfall
|
||||
|
||||
@@ -343,7 +343,7 @@ Waterfall BEFORE a tool runs — the gate where sandbox, permission, and hook pl
|
||||
|
||||
Types: [ToolExecution](../core-data-structures/tools.md)
|
||||
|
||||
Source: [`packages/core/tools/src/index.ts:67`](../../packages/core/tools/src/index.ts)
|
||||
Source: [`packages/core/tools/src/index.ts:77`](../../packages/core/tools/src/index.ts)
|
||||
|
||||
## Inherited events (cordis core + loader/hmr/timer)
|
||||
|
||||
|
||||
@@ -21,7 +21,7 @@ createAgent(options: CreateAgentOptions): AgentHandle
|
||||
async resume(options: ResumeAgentOptions): Promise<AgentHandle>
|
||||
```
|
||||
|
||||
Source: [`packages/core/agent-loop/src/index.ts:63`](../../packages/core/agent-loop/src/index.ts)
|
||||
Source: [`packages/core/agent-loop/src/index.ts:68`](../../packages/core/agent-loop/src/index.ts)
|
||||
|
||||
## `ctx.agents` — `AgentRegistry`
|
||||
|
||||
@@ -124,7 +124,7 @@ stream(options: GenerateOptions): AsyncIterable<StreamChunk>
|
||||
|
||||
Types: [GenerateOptions](../core-data-structures/core.md) · [StreamChunk](../core-data-structures/llm-streaming.md)
|
||||
|
||||
Source: [`packages/llm/llm/src/index.ts:84`](../../packages/llm/llm/src/index.ts)
|
||||
Source: [`packages/llm/llm/src/index.ts:88`](../../packages/llm/llm/src/index.ts)
|
||||
|
||||
## `ctx.sessionPersistence` — `SessionPersistence` (abstract seam)
|
||||
|
||||
@@ -146,7 +146,7 @@ abstract list(): Promise<SessionHeader[]>
|
||||
|
||||
Types: [SessionEvent](../core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/session-persistence/session-persistence/src/index.ts:98`](../../packages/session-persistence/session-persistence/src/index.ts)
|
||||
Source: [`packages/session-persistence/session-persistence/src/index.ts:102`](../../packages/session-persistence/session-persistence/src/index.ts)
|
||||
|
||||
## `ctx.sessions` — `SessionStore`
|
||||
|
||||
@@ -161,9 +161,10 @@ enter(session: Session): () => void
|
||||
announce(session: Session): void
|
||||
get(id: SessionId): Session | undefined
|
||||
list(): Session[]
|
||||
fork(source: SessionForkSource, boundary?: number, childSessionId?: SessionId): Session
|
||||
```
|
||||
|
||||
Source: [`packages/core/session/src/index.ts:371`](../../packages/core/session/src/index.ts)
|
||||
Source: [`packages/core/session/src/index.ts:405`](../../packages/core/session/src/index.ts)
|
||||
|
||||
## `ctx.subagents` — `SubagentService`
|
||||
|
||||
@@ -186,10 +187,10 @@ Registry service (`ctx.systemPrompt`): plugins contribute ordered text sections,
|
||||
section(section: PromptSection): () => void
|
||||
tools(provider: () => ToolSchema[]): () => void
|
||||
variable(name: string, provider: (context: AssembleContext) => string | undefined): () => void
|
||||
assemble(context: AssembleContext = {}): Promise<PromptAssembly>
|
||||
async assemble(context: AssembleContext = {}): Promise<PromptAssembly>
|
||||
```
|
||||
|
||||
Source: [`packages/core/system-prompt/src/index.ts:198`](../../packages/core/system-prompt/src/index.ts)
|
||||
Source: [`packages/core/system-prompt/src/index.ts:291`](../../packages/core/system-prompt/src/index.ts)
|
||||
|
||||
## `ctx.tools` — `ToolRegistry`
|
||||
|
||||
@@ -204,7 +205,7 @@ async execute(exec: ToolExecution): Promise<ToolExecutionResult>
|
||||
|
||||
Types: [ToolDefinition](../core-data-structures/tools.md) · [ToolExecution](../core-data-structures/tools.md) · [ToolExecutionResult](../core-data-structures/tools.md)
|
||||
|
||||
Source: [`packages/core/tools/src/index.ts:289`](../../packages/core/tools/src/index.ts)
|
||||
Source: [`packages/core/tools/src/index.ts:299`](../../packages/core/tools/src/index.ts)
|
||||
|
||||
## `ctx.web` — `WebService`
|
||||
|
||||
|
||||
@@ -187,7 +187,7 @@ The model-facing `ToolSchema` is the wire shape; the registered `ToolDefinition`
|
||||
|
||||
### The request envelope: `LlmCallConfig` and the logged header
|
||||
|
||||
Requests are built by the loop, not shaped per call: the non-content half of a request — the `EpochHeader`: this call configuration plus the rendered system prompt and assembled tool schemas — is logged session state (`request/header` snapshot and delta events, [session.md](session.md#the-request-header-events-requestheader-and-requestheader-delta)), so every conversation request is a pure function of the session log ([reconstructability RFC](../rfc/implemented/architecture/2026-07-05-reconstructable-requests.md)). The `agent/request` waterfall receives a frozen `LlmCallConfig` seed and a listener returns a replacement to switch model or sampling — the loop logs whatever the request actually uses. Loop-built requests arrive at `llm/stream` deep-frozen; mutation throws.
|
||||
Requests are built by the loop, not shaped per call: the non-content half of a request — the `EpochHeader`: this call configuration plus the rendered system prompt and the tool schemas in the assembly's canonical order (dsh-system-prompt's `toolOrder` config, lexicographic when unset) — is logged session state (`request/header` snapshot and delta events, [session.md](session.md#the-request-header-events-requestheader-and-requestheader-delta)), so every conversation request is a pure function of the session log ([reconstructability RFC](../rfc/implemented/architecture/2026-07-05-reconstructable-requests.md)). The `agent/request` waterfall receives a frozen `LlmCallConfig` seed and a listener returns a replacement to switch model or sampling — the loop logs whatever the request actually uses. Loop-built requests arrive at `llm/stream` deep-frozen; mutation throws.
|
||||
|
||||
FIXME(call-config-shape): revisit the exact definition of this type — which fields are genuinely epoch-level for cache purposes (`model` certainly; the sampling scalars sit here out of caution), and where provider-specific extras (reasoning options, extra body params) belong when an adapter needs them.
|
||||
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
# Session Persistence
|
||||
|
||||
The **durability seam** for the event log. [session.md](session.md) describes the in-memory `Session` — the append-only `SessionEvent` log that is the source of truth. This page describes how that log is made durable: the abstract `SessionPersistence` service, its backends, the flush checkpoint, crash recovery, and the metadata header that travels alongside the log. The event vocabulary the log carries is enumerated, member by member, in the generated [persistence log event catalog](../persistence-catalog/log-events.md).
|
||||
The **durability seam** for the event log. [session.md](session.md) describes the in-memory `Session` — the append-only `SessionEvent` log that is the source of truth. This page describes how that log is made durable: the abstract `SessionPersistence` service, its backends, the flush checkpoint, crash recovery, and the metadata header that travels alongside the log. The event vocabulary the log carries is enumerated, member by member, in the generated [persistence log event catalog](../persistence-catalog.md).
|
||||
|
||||
The seam is a textbook [capability seam](../rfc/implemented/architecture/2026-06-13-capability-seams.md): one abstract service ([dsh-session-persistence](../../packages/session-persistence/session-persistence), `ctx.sessionPersistence`) defining create/append/load/list over the existing `SessionEvent` — **no parallel persisted type** — and two interchangeable backends that pass the same `runPersistenceContract` suite. See the [session-persistence RFC](../rfc/implemented/architecture/2026-06-14-session-persistence.md).
|
||||
|
||||
|
||||
@@ -6,7 +6,7 @@ Source: [`packages/core/session/src/types.ts`](../../packages/core/session/src/t
|
||||
|
||||
## `SessionEventMap` — the event vocabulary
|
||||
|
||||
The append-only event types. Merge-extensible: a plugin declares extra event types via declaration merging — e.g. the [compaction seam](compaction.md) adds `compact/start` / `compact/summary` / `compact/end`, and `@deepseek-ai/dsh-hook-protocol` adds log-only `hook/invoked` / `hook/result` provenance for a hook bridge. Like `compact/*`, these are NOT `SurfaceEventType`s (no `surfaceOp`). The generated [persistence log event catalog](../persistence-catalog/log-events.md) enumerates every member — core and merged — with its payload, surface badge, and declaration site.
|
||||
The append-only event types. Merge-extensible: a plugin declares extra event types via declaration merging — e.g. the [compaction seam](compaction.md) adds `compact/start` / `compact/summary` / `compact/end`, and `@deepseek-ai/dsh-hook-protocol` adds log-only `hook/invoked` / `hook/result` provenance for a hook bridge. Like `compact/*`, these are NOT `SurfaceEventType`s (no `surfaceOp`). The generated [persistence log event catalog](../persistence-catalog.md) enumerates every member — core and merged — with its payload, surface badge, and declaration site.
|
||||
|
||||
```ts type-equiv
|
||||
interface SessionEventMap {
|
||||
@@ -200,6 +200,14 @@ export interface SurfaceNode {
|
||||
|
||||
Everything else (`turn/*`, `step/*`) is structural and does not project into a message. Token usage is observed on `assistant/message.usage` (the step that produced it); an operational error's step number is on `turn/end.reason` for `kind: 'error'`.
|
||||
|
||||
## Live-session fork API
|
||||
|
||||
`ctx.sessions.create(id, { seed, meta })` is the low-level replay/fork primitive. For ordinary live-session forks, `SessionStore` exposes one policy API:
|
||||
|
||||
- `fork(source, boundary?, childSessionId?)` accepts a live `Session` object or live `SessionId`, selects source events through the inclusive `boundary` seq (default: current last event), requires the boundary event to be `turn/end`, then creates a live child session with deep-cloned seed events plus child metadata (`parentSession`, `seedLength`, and inherited `cwd`).
|
||||
|
||||
An explicit `boundary` lets callers fork from a previous completed turn even if the source has newer events or an open current turn. The API rejects non-`turn/end` boundaries instead of clipping silently. Broader turn-enclosure sanity stays in the existing `dsh-invariants` plugin and persistence repair path rather than being duplicated in `fork()`. `dsh-subagent-fork` keeps its completed-prefix clipping because tool-time delegation usually starts while the parent turn is open; ordinary session branching should make the requested boundary explicit.
|
||||
|
||||
## What started a turn: `TurnTriggerMap`
|
||||
|
||||
```ts type-equiv
|
||||
@@ -264,7 +272,7 @@ Every session event lives **inside** a turn (between a `turn/start` and its `tur
|
||||
|
||||
## Plugin-contributed log-only events
|
||||
|
||||
A plugin may declaration-merge extra `SessionEventMap` types. These are **log-only**: NOT `SurfaceEventType`s (they carry no `surfaceOp` and contribute nothing to derived history), but, like every event, they must sit inside an open turn. The full per-event enumeration — core and plugin-contributed alike, with payloads and provenance — is the generated [persistence log event catalog](../persistence-catalog/log-events.md); the compaction seam's `compact/*` semantics are discussed on [compaction.md](compaction.md).
|
||||
A plugin may declaration-merge extra `SessionEventMap` types. These are **log-only**: NOT `SurfaceEventType`s (they carry no `surfaceOp` and contribute nothing to derived history), but, like every event, they must sit inside an open turn. The full per-event enumeration — core and plugin-contributed alike, with payloads and provenance — is the generated [persistence log event catalog](../persistence-catalog.md); the compaction seam's `compact/*` semantics are discussed on [compaction.md](compaction.md).
|
||||
|
||||
The hook bridges' `hook/invoked` / `hook/result` provenance pairs (from `@deepseek-ai/dsh-hook-protocol`) correlate by `handlerId`. The mid-turn hook points (`PreToolUse`/`PostToolUse`/`UserPromptSubmit`/`Stop`) fire inside the loop's open turn, so their `hook/*` records are turn-enclosed by construction. `SessionStart` gets no `hook/*` record — its injected `context/message` is the durable evidence — because it has no open turn to enclose one (see [the hook-bridges RFC](../rfc/implemented/feature/2026-06-30-hook-bridges.md)).
|
||||
|
||||
|
||||
@@ -20,7 +20,7 @@ interface SubagentCapabilities {
|
||||
|
||||
## The start request
|
||||
|
||||
What a caller asks for when starting a subagent. The tool layer builds this from the model's `{ description, prompt }` plus its own config; the service validates the start-time capabilities against the named provider, then passes it to `provider.start`. `parent` is REQUIRED — in-process backends read `parent.session.header` for the working directory, the `parentSession` lineage, and the delegation depth. The three optional fields (`outputSchema`, `maxDepth`, `toolFilter`) each gate on the matching `SubagentCapabilities` flag.
|
||||
What a caller asks for when starting a subagent. The tool layer builds this from the model's `{ description, prompt }` plus its own config; the service validates the start-time capabilities against the named provider, then passes it to `provider.start`. `parent` is REQUIRED — in-process backends read `parent.session.header` for the working directory, the `parentSession` lineage, and the delegation depth. The three optional fields (`outputSchema`, `maxDepth`, `toolFilter`) each gate on the matching `SubagentCapabilities` flag. `outputSchema` is an object-rooted JSON Schema within the subset `assertSupportedOutputSchema` (dsh-tools) enforces — a schema outside it is rejected loud at start; the in-process backends realize it with a forced `structured_output` capture tool (see the [driver README](../../packages/subagent/subagent-inprocess/README.md)).
|
||||
|
||||
```ts type-equiv
|
||||
interface SubagentStartRequest {
|
||||
@@ -28,7 +28,7 @@ interface SubagentStartRequest {
|
||||
parent: Agent
|
||||
signal?: AbortSignal
|
||||
agentOptions?: AgentOptions
|
||||
outputSchema?: SchemaSpec
|
||||
outputSchema?: StructuredOutputSchema
|
||||
maxDepth?: number
|
||||
toolFilter?: { allow?: string[]; deny?: string[] }
|
||||
}
|
||||
|
||||
@@ -138,6 +138,40 @@ type PostToolDecision =
|
||||
|
||||
Call `next()` to delegate to the default (allow / accept-unchanged), or return a decision to short-circuit. A `pre-execute` `deny` (or `ask`, which degrades to deny until the permission system lands) skips dispatch and yields an `isError` result; input rewrite is deliberately NOT offered on `PreToolDecision` (it would desync the pre-execution audit/history/UI from what ran — its own proposed RFC). A `post-execute` `accept` may replace the model-facing `content` (clean, because `tool/result` is logged after `execute()` returns); a `block` turns the call into an `isError` whose content is the corrective `feedback`. Core dispatch sits between the waterfalls as plain code; the tool body keeps its own try/catch so a thrown tool still reaches `post-execute` as an `isError`. An unregistered tool routes through the same catch as a tool-thrown error, so both failure classes get a structured `{ name, code }` (`ToolNotFoundError` → `UNKNOWN_TOOL`) — the loop records a failed tool call instead of failing the whole turn.
|
||||
|
||||
## The structured-output schema subset
|
||||
|
||||
The vocabulary a caller uses to demand a machine-readable result from a subagent (`SubagentStartRequest.outputSchema`, [subagent.md](subagent.md#the-start-request)) or a workflow `agent()` call. It is deliberately NOT full JSON Schema: the schema travels verbatim to the model as a forced tool's `parameters`, and the produced value is validated client-side by `validateStructuredValue` — so every accepted keyword must be one the validator actually enforces, and `assertSupportedOutputSchema` rejects anything else loud (`OutputSchemaError`, listing every violation). Both walkers reason over own enumerable properties only (JSON carries nothing else) and reject non-plain objects (`Date`, `Map`) that would serialize lossily.
|
||||
|
||||
```ts type-equiv
|
||||
type StructuredScalar = string | number | boolean | null
|
||||
```
|
||||
|
||||
```ts type-equiv
|
||||
type StructuredSchemaType = 'object' | 'array' | 'string' | 'number' | 'integer' | 'boolean' | 'null'
|
||||
```
|
||||
|
||||
```ts type-equiv
|
||||
interface StructuredSchemaNode {
|
||||
type: StructuredSchemaType
|
||||
properties?: Record<string, StructuredSchemaNode>
|
||||
required?: string[]
|
||||
additionalProperties?: boolean
|
||||
items?: StructuredSchemaNode
|
||||
enum?: StructuredScalar[]
|
||||
const?: StructuredScalar
|
||||
description?: string
|
||||
title?: string
|
||||
default?: unknown
|
||||
examples?: unknown
|
||||
}
|
||||
```
|
||||
|
||||
A schema is an object-rooted node (`enum`/`const` are scalar-only; `description`/`title`/`default`/`examples` are annotations, allowed and ignored but still required to be JSON data — they ride the wire):
|
||||
|
||||
```ts type-equiv
|
||||
type StructuredOutputSchema = StructuredSchemaNode & { type: 'object' }
|
||||
```
|
||||
|
||||
## Tool-presentation UI vocabulary
|
||||
|
||||
How a tool wants its call shown in a UI (an editor tool-call card, a CLI log line), provider-neutral so a tool describes itself without depending on any client protocol. `presentCall`/`presentResult` return a **`card`-tagged render intent** — a discriminated union a UI bridge switches on:
|
||||
|
||||
@@ -91,4 +91,4 @@ Selection never depends on registration, config, or HMR order: a capability has
|
||||
|
||||
## The service
|
||||
|
||||
`WebService` (`ctx.web`, defined in [`packages/web/web/src/index.ts`](../../packages/web/web/src/index.ts)) is a provider registry plus a provider-selecting execution surface, close to `LlmService`'s shape: `registerSearchProvider`/`registerFetchProvider` (duplicate ids throw `WEB_DUPLICATE_PROVIDER`, return disposers) and `search`/`fetch` (resolve the provider at call time, throw a structured `WebError` when the capability cannot run). Providers issue requests with the platform-native `fetch` (Node 24), mirroring `dsh-llm-deepseek`; the `dsh-web-fetch-local` provider owns safe retrieval (http/https-only, credential rejection, byte/char/timeout/redirect caps, same-origin-only redirects with per-hop re-validation, charset decoding) while `dsh-tool-web` owns presentation (HTML→markdown). SSRF / private-network blocking is deferred (see the RFC) — until it lands, `web_fetch` must not be enabled where it can reach sensitive internal targets.
|
||||
`WebService` (`ctx.web`, defined in [`packages/web/web/src/index.ts`](../../packages/web/web/src/index.ts)) is a provider registry plus a provider-selecting execution surface, close to `LlmService`'s shape: `registerSearchProvider`/`registerFetchProvider` (duplicate ids throw `WEB_DUPLICATE_PROVIDER`, return disposers) and `search`/`fetch` (resolve the provider at call time, throw a structured `WebError` when the capability cannot run). Providers issue requests with platform-native `fetch` at the repo's Node floor, mirroring `dsh-llm-deepseek`; the `dsh-web-fetch-local` provider owns safe retrieval (http/https-only, credential rejection, byte/char/timeout/redirect caps, same-origin-only redirects with per-hop re-validation, charset decoding) while `dsh-tool-web` owns presentation (HTML→markdown). SSRF / private-network blocking is deferred (see the RFC) — until it lands, `web_fetch` must not be enabled where it can reach sensitive internal targets.
|
||||
@@ -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
|
||||
development.md: f032764fff29baaca007211db8b69d9a5129078f
|
||||
development.zh.md: 3a650d03ce7cafd0e34290ae918e5a303c2ad8a9
|
||||
development.md: bd6f6b561480419abea7a42a44b4078e2c59b1cb
|
||||
development.zh.md: 54bf19765d2b4dc419e6b71684dbcfcd28230541
|
||||
+7
-19
@@ -2,11 +2,11 @@
|
||||
|
||||
English | [中文](development.zh.md)
|
||||
|
||||
This guide covers the local setup needed to work on DeepSeek Harness and understand the local hooks, daily checks, and CI gates.
|
||||
This onboarding guide helps project contributors get started with the local environment, daily workflow, and CI flow; see the RFCs for design rationale and technical trade-offs.
|
||||
|
||||
## Prerequisites
|
||||
|
||||
- Node.js 24 or newer. The repo declares `node >=24`; CI runs the matrix on Node 24 and 26.
|
||||
- Node.js supports 22.19+ and 24+. CI covers 22.19, 24, and 26; see the [Node engine floor RFC](rfc/implemented/process/2026-07-06-node-engine-floor.md).
|
||||
- Corepack-enabled pnpm. The repo pins `pnpm@11.7.0` in `package.json`; run `corepack enable` if `pnpm --version` does not resolve through Corepack.
|
||||
- Git.
|
||||
- Optional: a DeepSeek API key for the REPL/ACP agent demos and real-API e2e tests.
|
||||
@@ -59,30 +59,17 @@ DEEPSEEK_BASE_URL=https://... # optional
|
||||
lefthook is configured in `lefthook.yml` as an early local checkpoint before review:
|
||||
|
||||
- `pre-commit` runs staged-file ESLint fixes, `pnpm run typecheck`, and the vendor manifest guard.
|
||||
- `pre-push` runs `pnpm run test`, `pnpm run test:snapshot`, `pnpm run hygiene`, `pnpm run doc-sync`, and `pnpm run verify-module-graph`.
|
||||
- `pre-push` runs `pnpm run check:pre-push`, whose scheduler runs unit tests, snapshot tests, build, module-graph freshness, and the member gates of `pnpm run hygiene` and `pnpm run doc-sync` concurrently.
|
||||
|
||||
The vendor manifest guard checks that changes under `vendor/*/src` are staged with the matching `vendor/README.md` manifest update. See `vendor/README.md` before editing vendored code.
|
||||
|
||||
These hooks do not exactly mirror CI. Notably, `pre-push` runs unit tests without coverage, while CI runs `pnpm run test:coverage`; CI also runs echo-agent and built-bin smoke tests and exercises the matrix on Node 24 and 26.
|
||||
These hooks do not exactly mirror CI. Notably, `pre-push` runs unit tests without coverage, while CI runs `pnpm run test:coverage`; CI also runs echo-agent and built-bin smoke tests and exercises the compatibility matrix on Node 22.19, 24, and 26.
|
||||
|
||||
## CI gates
|
||||
|
||||
The GitHub workflow runs these gates on each pull request:
|
||||
The keyless GitHub workflow has eight jobs: five Node 24 lanes run static gates, lint, coverage, snapshot replay, and artifact gates separately, and three compatibility jobs run `pnpm run check:node-compat` on Node 22.19, 24, and 26. The lane schedulers fan out independent gates from `package.json`: constraints, typecheck, lint, coverage, snapshot replay, `doc-sync` members, module-graph freshness, `knip`, and the echo-agent smoke test.
|
||||
|
||||
- `pnpm install --frozen-lockfile`
|
||||
- `pnpm run constraints`
|
||||
- `pnpm run typecheck`
|
||||
- `pnpm run lint`
|
||||
- `pnpm run doc-sync`
|
||||
- `pnpm run verify-module-graph`
|
||||
- `pnpm run test:coverage`
|
||||
- `pnpm run test:snapshot`
|
||||
- `pnpm run build`
|
||||
- `pnpm run hygiene`
|
||||
- an echo-agent smoke test that checks the demo's tool call, tool result, and JSONL output
|
||||
- built-bin smoke tests that run the published `lib/bin.js` entrypoints under plain `node`
|
||||
|
||||
`pnpm run hygiene` is the local shorthand for `pnpm run knip && pnpm run publint && pnpm run constraints && pnpm run verify-node-next-types`; CI also runs `pnpm run constraints` as an earlier fail-fast step, then runs the full hygiene script after `pnpm run build`.
|
||||
`pnpm run build` feeds the artifact lane, and `publint`, `verify-node-next-types`, and built-bin smoke tests wait for build output. The separate real-API workflow runs `pnpm run test:e2e` with a secret and `DSH_E2E_MAX_WORKERS=14`.
|
||||
|
||||
## Daily commands
|
||||
|
||||
@@ -98,6 +85,7 @@ pnpm run lint:fix # eslint . --fix
|
||||
pnpm run doc-typecheck # compile checked TypeScript snippets in Markdown docs
|
||||
pnpm run gen-cordis-catalog # regenerate docs/cordis-catalog/events.md + services.md from source
|
||||
pnpm run verify-cordis-catalog # fail if either cordis catalog is stale
|
||||
pnpm run verify-export-jsdoc # fail if a module-level package export lacks complete JSDoc
|
||||
pnpm run gen-doc-graphs # regenerate generated relationship docs from source and curated graph definitions
|
||||
pnpm run verify-doc-graphs # fail if generated relationship docs are stale
|
||||
pnpm run gen-rfc-index # regenerate the docs/rfc/README.md index tables from the RFC tree
|
||||
|
||||
+7
-19
@@ -2,11 +2,11 @@
|
||||
|
||||
[English](development.md) | 中文
|
||||
|
||||
本指南覆盖参与 DeepSeek Harness 开发所需的本地环境搭建，并帮助你理解本地钩子、日常检查与 CI 门禁。
|
||||
本文面向参与项目开发的贡献者，帮助你上手本地环境、日常工作流和 CI 流程。相关设计考量和技术取舍参见 RFC，不在这里展开。
|
||||
|
||||
## 前置条件
|
||||
|
||||
- Node.js 24 或更新版本。仓库声明 `node >=24`；CI 在 Node 24 和 26 上跑矩阵。
|
||||
- Node.js 支持 22.19+ 和 24+。CI 覆盖 22.19、24、26；见 [Node engine floor RFC](rfc/implemented/process/2026-07-06-node-engine-floor.md)。
|
||||
- 启用了 Corepack 的 pnpm。仓库在 `package.json` 中钉住 `pnpm@11.7.0`；如果 `pnpm --version` 无法通过 Corepack 解析，先运行 `corepack enable`。
|
||||
- Git。
|
||||
- 可选：一个 DeepSeek API key，用于 REPL/ACP agent（智能体）演示和真实 API 的 e2e 测试。
|
||||
@@ -59,30 +59,17 @@ DEEPSEEK_BASE_URL=https://... # optional
|
||||
lefthook 在 `lefthook.yml` 中配置，作为评审前的本地早期检查点：
|
||||
|
||||
- `pre-commit` 运行对暂存文件的 ESLint 修复、`pnpm run typecheck` 和 vendor manifest 守卫。
|
||||
- `pre-push` 运行 `pnpm run test`、`pnpm run test:snapshot`、`pnpm run hygiene`、`pnpm run doc-sync` 和 `pnpm run verify-module-graph`。
|
||||
- `pre-push` 运行 `pnpm run check:pre-push`，其调度器并发运行单元测试、快照测试、build、module graph 新鲜度，以及 `pnpm run hygiene` 和 `pnpm run doc-sync` 的成员门禁。
|
||||
|
||||
vendor manifest 守卫检查 `vendor/*/src` 下的改动是否连同对应的 `vendor/README.md` manifest 更新一起暂存。编辑 vendor 代码前先看 `vendor/README.md`。
|
||||
|
||||
这些钩子并不与 CI 完全一致。特别是：`pre-push` 跑不带覆盖率的单元测试，而 CI 跑 `pnpm run test:coverage`；CI 还会跑 echo-agent 和 built-bin 冒烟测试，并在 Node 24 和 26 上跑矩阵。
|
||||
这些钩子并不与 CI 完全一致。特别是：`pre-push` 跑不带覆盖率的单元测试，而 CI 跑 `pnpm run test:coverage`；CI 还会跑 echo-agent 和 built-bin 冒烟测试，并在 Node 22.19、24 和 26 上跑兼容性矩阵。
|
||||
|
||||
## CI 门禁
|
||||
|
||||
GitHub 工作流在每个 pull request 上运行这些门禁：
|
||||
keyless GitHub 工作流有八个 job：五个 Node 24 lane 分别运行 static gates、lint、coverage、snapshot replay 和 artifact gates，三个兼容性 job 在 Node 22.19、24 和 26 上运行 `pnpm run check:node-compat`。各 lane 调度器并发运行来自 `package.json` 的独立门禁：constraints、typecheck、lint、coverage、snapshot replay、`doc-sync` 成员、module graph 新鲜度、`knip` 和 echo-agent 冒烟测试。
|
||||
|
||||
- `pnpm install --frozen-lockfile`
|
||||
- `pnpm run constraints`
|
||||
- `pnpm run typecheck`
|
||||
- `pnpm run lint`
|
||||
- `pnpm run doc-sync`
|
||||
- `pnpm run verify-module-graph`
|
||||
- `pnpm run test:coverage`
|
||||
- `pnpm run test:snapshot`
|
||||
- `pnpm run build`
|
||||
- `pnpm run hygiene`
|
||||
- 一个 echo-agent 冒烟测试，检查演示的工具调用、工具结果和 JSONL 输出
|
||||
- built-bin 冒烟测试，用纯 `node` 运行发布产物 `lib/bin.js` 入口
|
||||
|
||||
`pnpm run hygiene` 是 `pnpm run knip && pnpm run publint && pnpm run constraints && pnpm run verify-node-next-types` 的本地简写；CI 还会把 `pnpm run constraints` 作为更早的快速失败步骤单独跑一次，然后在 `pnpm run build` 之后跑完整的 hygiene 脚本。
|
||||
`pnpm run build` 供给 artifact lane，`publint`、`verify-node-next-types` 和 built-bin 冒烟测试等待 build 输出。单独的真实 API 工作流带密钥运行 `pnpm run test:e2e`，并设置 `DSH_E2E_MAX_WORKERS=14`。
|
||||
|
||||
## 日常命令
|
||||
|
||||
@@ -98,6 +85,7 @@ pnpm run lint:fix # eslint . --fix
|
||||
pnpm run doc-typecheck # compile checked TypeScript snippets in Markdown docs
|
||||
pnpm run gen-cordis-catalog # regenerate docs/cordis-catalog/events.md + services.md from source
|
||||
pnpm run verify-cordis-catalog # fail if either cordis catalog is stale
|
||||
pnpm run verify-export-jsdoc # fail if a module-level package export lacks complete JSDoc
|
||||
pnpm run gen-doc-graphs # regenerate generated relationship docs from source and curated graph definitions
|
||||
pnpm run verify-doc-graphs # fail if generated relationship docs are stale
|
||||
pnpm run gen-rfc-index # regenerate the docs/rfc/README.md index tables from the RFC tree
|
||||
|
||||
@@ -7,17 +7,17 @@ This matrix shows which packages dispatch each harness-owned event and which pac
|
||||
|
||||
| Event | Mode | Declared in | Dispatchers | Listeners |
|
||||
| --- | --- | --- | --- | --- |
|
||||
| `agent/created` | `emit` | [`packages/core/agent/src/types.ts:248`](../packages/core/agent/src/types.ts) | [`agent`](../packages/core/agent) (`emit`) | [`stdio-agent`](../packages/ui/stdio-agent) |
|
||||
| `agent/disposed` | `emit` | [`packages/core/agent/src/types.ts:255`](../packages/core/agent/src/types.ts) | [`agent`](../packages/core/agent) (`emit`) | [`stdio-agent`](../packages/ui/stdio-agent) |
|
||||
| `agent/error` | `emit` | [`packages/core/agent/src/types.ts:404`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | - |
|
||||
| `agent/pre-step` | `serial` | [`packages/core/agent/src/types.ts:333`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`serial`) | [`compact-basic`](../packages/compact/compact-basic) |
|
||||
| `agent/prompt-submit` | `waterfall` | [`packages/core/agent/src/types.ts:346`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
| `agent/queued` | `emit` | [`packages/core/agent/src/types.ts:273`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | - |
|
||||
| `agent/request` | `waterfall` | [`packages/core/agent/src/types.ts:369`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`waterfall`) | - |
|
||||
| `agent/session-start` | `emit` | [`packages/core/agent/src/types.ts:288`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
| `agent/status` | `emit` | [`packages/core/agent/src/types.ts:264`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`acp`](../packages/ui/acp), [`invariants`](../packages/support/invariants), [`stdio-agent`](../packages/ui/stdio-agent) |
|
||||
| `agent/step-result` | `waterfall` | [`packages/core/agent/src/types.ts:379`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`waterfall`) | - |
|
||||
| `agent/turn-continuation` | `waterfall` | [`packages/core/agent/src/types.ts:392`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
| `agent/created` | `emit` | [`packages/core/agent/src/types.ts:264`](../packages/core/agent/src/types.ts) | [`agent`](../packages/core/agent) (`emit`) | [`stdio-agent`](../packages/ui/stdio-agent) |
|
||||
| `agent/disposed` | `emit` | [`packages/core/agent/src/types.ts:271`](../packages/core/agent/src/types.ts) | [`agent`](../packages/core/agent) (`emit`) | [`stdio-agent`](../packages/ui/stdio-agent) |
|
||||
| `agent/error` | `emit` | [`packages/core/agent/src/types.ts:420`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | - |
|
||||
| `agent/pre-step` | `serial` | [`packages/core/agent/src/types.ts:349`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`serial`) | [`compact-basic`](../packages/compact/compact-basic) |
|
||||
| `agent/prompt-submit` | `waterfall` | [`packages/core/agent/src/types.ts:362`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
| `agent/queued` | `emit` | [`packages/core/agent/src/types.ts:289`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | - |
|
||||
| `agent/request` | `waterfall` | [`packages/core/agent/src/types.ts:385`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`waterfall`) | - |
|
||||
| `agent/session-start` | `emit` | [`packages/core/agent/src/types.ts:304`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
| `agent/status` | `emit` | [`packages/core/agent/src/types.ts:280`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`acp`](../packages/ui/acp), [`invariants`](../packages/support/invariants), [`stdio-agent`](../packages/ui/stdio-agent) |
|
||||
| `agent/step-result` | `waterfall` | [`packages/core/agent/src/types.ts:395`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`waterfall`) | - |
|
||||
| `agent/turn-continuation` | `waterfall` | [`packages/core/agent/src/types.ts:408`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
| `fs/edit-intent` | `waterfall` | [`packages/fs/fs/src/index.ts:123`](../packages/fs/fs/src/index.ts) | [`tool-fs`](../packages/fs/tool-fs) (`waterfall`) | [`fs-policy`](../packages/fs/fs-policy) |
|
||||
| `fs/observed` | `emit` | [`packages/fs/fs/src/index.ts:138`](../packages/fs/fs/src/index.ts) | [`tool-fs`](../packages/fs/tool-fs) (`emit`) | [`fs-policy`](../packages/fs/fs-policy) |
|
||||
| `fs/write-intent` | `waterfall` | [`packages/fs/fs/src/index.ts:109`](../packages/fs/fs/src/index.ts) | [`tool-fs`](../packages/fs/tool-fs) (`waterfall`) | [`fs-policy`](../packages/fs/fs-policy) |
|
||||
@@ -31,9 +31,9 @@ This matrix shows which packages dispatch each harness-owned event and which pac
|
||||
| `subagent/start` | `emit` | [`packages/subagent/subagent/src/index.ts:91`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude`](../packages/hooks/hooks-claude) |
|
||||
| `system-prompt/assemble` | `waterfall` | [`packages/core/system-prompt/src/index.ts:38`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`waterfall`) | - |
|
||||
| `system-prompt/change` | `emit` | [`packages/core/system-prompt/src/index.ts:44`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`emit`) | - |
|
||||
| `tools/change` | `emit` | [`packages/core/tools/src/index.ts:108`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`emit`) | - |
|
||||
| `tools/execute` | `waterfall` | [`packages/core/tools/src/index.ts:87`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`timeout-policy`](../packages/timeout/timeout-policy) |
|
||||
| `tools/post-execute` | `waterfall` | [`packages/core/tools/src/index.ts:103`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
| `tools/pre-execute` | `waterfall` | [`packages/core/tools/src/index.ts:67`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
| `tools/change` | `emit` | [`packages/core/tools/src/index.ts:118`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`emit`) | - |
|
||||
| `tools/execute` | `waterfall` | [`packages/core/tools/src/index.ts:97`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`timeout-policy`](../packages/timeout/timeout-policy) |
|
||||
| `tools/post-execute` | `waterfall` | [`packages/core/tools/src/index.ts:113`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
| `tools/pre-execute` | `waterfall` | [`packages/core/tools/src/index.ts:77`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex) |
|
||||
|
||||
Maintenance mode: hybrid generated: Cordis event declarations and most producer/listener edges are AST-scanned; dynamic dispatch sites are classified in `scripts/gen-doc-graphs.ts`.
|
||||
+2
-2
@@ -3,14 +3,14 @@
|
||||
|
||||
# Documentation Graph Index
|
||||
|
||||
These diagrams are the relationship layer above the generated catalogs. Use them to navigate package topology, capability seams, event flow, model-facing tools, app composition, and runtime lifecycle paths. Exact signatures and type shapes still live in the generated [events](cordis-catalog/events.md) / [services](cordis-catalog/services.md) catalogs, [tool-catalog/](tool-catalog/tools.md), and [core-data-structures/](core-data-structures/core.md).
|
||||
These diagrams are the relationship layer above the generated catalogs. Use them to navigate package topology, capability seams, event flow, model-facing tools, app composition, and runtime lifecycle paths. Exact signatures and type shapes still live in the generated [events](cordis-catalog/events.md) / [services](cordis-catalog/services.md) catalogs, [tool-catalog.md](tool-catalog.md), and [core-data-structures/](core-data-structures/core.md).
|
||||
|
||||
The process decision behind this index is recorded in [the documentation graph RFC](rfc/implemented/process/2026-07-03-documentation-graph-atlas.md).
|
||||
|
||||
| Graph | Mode |
|
||||
| --- | --- |
|
||||
| [module dependency graph](module-graph.md) | `generated` |
|
||||
| [tool schema catalog and package map](tool-catalog/tools.md) | `generated` |
|
||||
| [tool schema catalog and package map](tool-catalog.md) | `generated` |
|
||||
| [capability seams and core services](capability-seams.md) | `hybrid generated` |
|
||||
| [echo-agent app composition](../examples/echo-agent/composition.md) | `hybrid generated` |
|
||||
| [coding-agent app composition](../examples/coding-agent/composition.md) | `hybrid generated` |
|
||||
|
||||
@@ -72,6 +72,7 @@ flowchart TD
|
||||
pkg_session_persistence_sqlite["session-persistence-sqlite"]
|
||||
end
|
||||
subgraph group_support["packages/support"]
|
||||
pkg_acp_snapshot["acp-snapshot"]
|
||||
pkg_invariants["invariants"]
|
||||
pkg_llm_replay["llm-replay"]
|
||||
pkg_subagent_mock["subagent-mock"]
|
||||
@@ -180,6 +181,8 @@ flowchart TD
|
||||
pkg_subagent_inprocess --> pkg_llm
|
||||
pkg_subagent_inprocess --> pkg_session
|
||||
pkg_subagent_inprocess --> pkg_subagent
|
||||
pkg_subagent_inprocess --> pkg_system_prompt
|
||||
pkg_subagent_inprocess --> pkg_tools
|
||||
pkg_tool_subagent --> pkg_agent
|
||||
pkg_tool_subagent --> pkg_llm
|
||||
pkg_tool_subagent --> pkg_subagent
|
||||
@@ -215,6 +218,7 @@ flowchart TD
|
||||
| --- | --- | --- |
|
||||
| [`brand`](../packages/util/brand) | `util` | — |
|
||||
| [`timeout`](../packages/util/timeout) | `util` | — |
|
||||
| [`acp-snapshot`](../packages/support/acp-snapshot) | `support` | — |
|
||||
| [`app-boot`](../packages/ui/app-boot) | `ui` | — |
|
||||
| [`llm`](../packages/llm/llm) | `llm` | [`brand`](../packages/util/brand) |
|
||||
| [`bash`](../packages/bash/bash) | `bash` | [`brand`](../packages/util/brand) |
|
||||
@@ -252,7 +256,7 @@ flowchart TD
|
||||
| [`acp`](../packages/ui/acp) | `ui` | [`agent`](../packages/core/agent), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`tools`](../packages/core/tools) |
|
||||
| [`agent-core`](../packages/core/agent-core) | `core` | [`agent`](../packages/core/agent), [`agent-loop`](../packages/core/agent-loop), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`tool-bash`](../packages/bash/tool-bash), [`tools`](../packages/core/tools) |
|
||||
| [`subagent-acp`](../packages/subagent/subagent-acp) | `subagent` | [`agent`](../packages/core/agent), [`llm`](../packages/llm/llm), [`subagent`](../packages/subagent/subagent) |
|
||||
| [`subagent-inprocess`](../packages/subagent/subagent-inprocess) | `subagent` | [`agent`](../packages/core/agent), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent) |
|
||||
| [`subagent-inprocess`](../packages/subagent/subagent-inprocess) | `subagent` | [`agent`](../packages/core/agent), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools) |
|
||||
| [`tool-subagent`](../packages/subagent/tool-subagent) | `subagent` | [`agent`](../packages/core/agent), [`llm`](../packages/llm/llm), [`subagent`](../packages/subagent/subagent), [`tools`](../packages/core/tools) |
|
||||
| [`hooks-claude`](../packages/hooks/hooks-claude) | `hooks` | [`agent`](../packages/core/agent), [`hook-protocol`](../packages/hooks/hook-protocol), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent), [`tools`](../packages/core/tools) |
|
||||
| [`subagent-mock`](../packages/support/subagent-mock) | `support` | [`agent`](../packages/core/agent), [`llm`](../packages/llm/llm), [`subagent`](../packages/subagent/subagent) |
|
||||
|
||||
@@ -3,11 +3,11 @@
|
||||
|
||||
# Persistence Log Event Catalog
|
||||
|
||||
Every event type that can appear in a session's durable event log: each member of the merge-extensible `SessionEventMap` — the owning vocabulary in `@deepseek-ai/dsh-session` plus every plugin declaration merge in this repo — with the payload it carries, its surface badge, and the declaration it comes from. It complements [session.md](../core-data-structures/session.md) (the `SessionEvent` envelope, surface list, and `deriveMessages()` projection), [persistence.md](../core-data-structures/persistence.md) (how the log is made durable), and the [cordis events catalog](../cordis-catalog/events.md) (the live bus wiring — a log event is NOT a cordis event; it reaches listeners via the single `session/event` emit).
|
||||
Every event type that can appear in a session's durable event log: each member of the merge-extensible `SessionEventMap` — the owning vocabulary in `@deepseek-ai/dsh-session` plus every plugin declaration merge in this repo — with the payload it carries, its surface badge, and the declaration it comes from. It complements [session.md](core-data-structures/session.md) (the `SessionEvent` envelope, surface list, and `deriveMessages()` projection), [persistence.md](core-data-structures/persistence.md) (how the log is made durable), and the [cordis events catalog](cordis-catalog/events.md) (the live bus wiring — a log event is NOT a cordis event; it reaches listeners via the single `session/event` emit).
|
||||
|
||||
This file is GENERATED from source (`scripts/gen-persistence-catalog.ts`) and verified fresh by `pnpm run verify-persistence-catalog` (part of `doc-sync`) — do not edit it by hand. Payload blocks use a `ts persistence-catalog` fence (skipped by doc-typecheck, since a bare payload fragment is not standalone-compilable). Type names in a payload link to the page that documents them. See [the persistence-log-catalog RFC](../rfc/implemented/process/2026-07-04-persistence-log-catalog.md).
|
||||
This file is GENERATED from source (`scripts/gen-persistence-catalog.ts`) and verified fresh by `pnpm run verify-persistence-catalog` (part of `doc-sync`) — do not edit it by hand. Payload blocks use a `ts persistence-catalog` fence (skipped by doc-typecheck, since a bare payload fragment is not standalone-compilable). Type names in a payload link to the page that documents them. See [the persistence-log-catalog RFC](rfc/implemented/process/2026-07-04-persistence-log-catalog.md).
|
||||
|
||||
The on-disk envelope around every payload is `SessionEvent` — `type`, monotonic `seq`, epoch-ms `time`, the `data` documented here, plus `surfaceOp`/`sourceEventSeqs` on **surface** events only ([envelope](../core-data-structures/session.md#sessioneventt--one-log-entry)). **surface** marks a `SurfaceEventType` member: it produces an LLM message and declares how it joins the surface list. **log-only** marks everything else: durable, replayable record with no derived-history contribution. Every payload is JSON-serializable (enforced at `Session.append`), and the whole format is pinned at `SESSION_FORMAT_VERSION = 0` — pre-release, no compatibility implied ([the version stance](../core-data-structures/persistence.md)). Scope: the packages in this repo; a downstream plugin can merge further event types, which are outside this catalog by construction.
|
||||
The on-disk envelope around every payload is `SessionEvent` — `type`, monotonic `seq`, epoch-ms `time`, the `data` documented here, plus `surfaceOp`/`sourceEventSeqs` on **surface** events only ([envelope](core-data-structures/session.md#sessioneventt--one-log-entry)). **surface** marks a `SurfaceEventType` member: it produces an LLM message and declares how it joins the surface list. **log-only** marks everything else: durable, replayable record with no derived-history contribution. Every payload is JSON-serializable (enforced at `Session.append`), and the whole format is pinned at `SESSION_FORMAT_VERSION = 0` — pre-release, no compatibility implied ([the version stance](core-data-structures/persistence.md)). Scope: the packages in this repo; a downstream plugin can merge further event types, which are outside this catalog by construction.
|
||||
|
||||
## Events
|
||||
|
||||
@@ -21,9 +21,9 @@ Raw stream chunk — token-level replay fidelity.
|
||||
'assistant/chunk': { turn: number; step: number; chunk: StreamChunk }
|
||||
```
|
||||
|
||||
Types: [StreamChunk](../core-data-structures/llm-streaming.md)
|
||||
Types: [StreamChunk](core-data-structures/llm-streaming.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:298`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:304`](../packages/core/session/src/types.ts)
|
||||
|
||||
#### `assistant/message` — surface
|
||||
|
||||
@@ -33,9 +33,9 @@ Assembled assistant message for one step (derived history uses this). Carries th
|
||||
'assistant/message': { turn: number; step: number; content: ContentBlock[]; usage?: TokenUsage }
|
||||
```
|
||||
|
||||
Types: [ContentBlock](../core-data-structures/core.md) · [TokenUsage](../core-data-structures/llm-streaming.md)
|
||||
Types: [ContentBlock](core-data-structures/core.md) · [TokenUsage](core-data-structures/llm-streaming.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:305`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:311`](../packages/core/session/src/types.ts)
|
||||
|
||||
### `compact/*`
|
||||
|
||||
@@ -47,7 +47,7 @@ Marks the end of a compaction — log-only, releases the lock. `error` set if su
|
||||
'compact/end': { turn: number; error?: string }
|
||||
```
|
||||
|
||||
Source: [`packages/compact/compact/src/types.ts:46`](../../packages/compact/compact/src/types.ts)
|
||||
Source: [`packages/compact/compact/src/types.ts:46`](../packages/compact/compact/src/types.ts)
|
||||
|
||||
#### `compact/start` — log-only
|
||||
|
||||
@@ -57,7 +57,7 @@ Marks the start of a compaction — log-only, holds the lock until `compact/end`
|
||||
'compact/start': { turn: number }
|
||||
```
|
||||
|
||||
Source: [`packages/compact/compact/src/types.ts:23`](../../packages/compact/compact/src/types.ts)
|
||||
Source: [`packages/compact/compact/src/types.ts:23`](../packages/compact/compact/src/types.ts)
|
||||
|
||||
#### `compact/summary` — log-only
|
||||
|
||||
@@ -67,9 +67,9 @@ Provenance record of a completed summarization — log-only, no surfaceOp. The s
|
||||
'compact/summary': { summary: ContentBlock[]; shadowedRange: { start: number; end: number }; shadowedSeqs: number[]; shadowedTokenCount: number; model: string; maxTokens?: number }
|
||||
```
|
||||
|
||||
Types: [ContentBlock](../core-data-structures/core.md)
|
||||
Types: [ContentBlock](core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/compact/compact/src/types.ts:30`](../../packages/compact/compact/src/types.ts)
|
||||
Source: [`packages/compact/compact/src/types.ts:30`](../packages/compact/compact/src/types.ts)
|
||||
|
||||
### `context/*`
|
||||
|
||||
@@ -81,9 +81,9 @@ In-session context injection (file-change notices, subdir AGENTS.md, skill conte
|
||||
'context/message': { content: ContentBlock[]; source: MessageSource }
|
||||
```
|
||||
|
||||
Types: [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md)
|
||||
Types: [ContentBlock](core-data-structures/core.md) · [MessageSource](core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:296`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:302`](../packages/core/session/src/types.ts)
|
||||
|
||||
### `hook/*`
|
||||
|
||||
@@ -95,7 +95,7 @@ A hook command was invoked at a hook point — log-only provenance (like `compac
|
||||
'hook/invoked': { turn: number; point: string; dialect: HookDialect; matcher?: string; handlerId: string }
|
||||
```
|
||||
|
||||
Source: [`packages/hooks/hook-protocol/src/types.ts:27`](../../packages/hooks/hook-protocol/src/types.ts)
|
||||
Source: [`packages/hooks/hook-protocol/src/types.ts:27`](../packages/hooks/hook-protocol/src/types.ts)
|
||||
|
||||
#### `hook/result` — log-only
|
||||
|
||||
@@ -105,7 +105,7 @@ A hook command's outcome — log-only, paired with a prior `hook/invoked` (same
|
||||
'hook/result': { turn: number; point: string; handlerId: string; decision: string; exitCode?: number; stderrSummary?: string; durationMs: number }
|
||||
```
|
||||
|
||||
Source: [`packages/hooks/hook-protocol/src/types.ts:45`](../../packages/hooks/hook-protocol/src/types.ts)
|
||||
Source: [`packages/hooks/hook-protocol/src/types.ts:45`](../packages/hooks/hook-protocol/src/types.ts)
|
||||
|
||||
### `prompt/*`
|
||||
|
||||
@@ -117,9 +117,9 @@ A queued prompt an `agent/prompt-submit` listener VETOED — the durable record
|
||||
'prompt/blocked': { content: ContentBlock[]; source: MessageSource; reason: string }
|
||||
```
|
||||
|
||||
Types: [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md)
|
||||
Types: [ContentBlock](core-data-structures/core.md) · [MessageSource](core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:290`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:296`](../packages/core/session/src/types.ts)
|
||||
|
||||
### `request/*`
|
||||
|
||||
@@ -131,7 +131,7 @@ Full snapshot of the EpochHeader the NEXT request is built under, with the Reque
|
||||
'request/header': { header: EpochHeader; reason: RequestHeaderReason }
|
||||
```
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:350`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:356`](../packages/core/session/src/types.ts)
|
||||
|
||||
#### `request/header-delta` — log-only
|
||||
|
||||
@@ -141,7 +141,7 @@ Amendment to the folded EpochHeader: at least one of a SystemDelta, a ToolsDelta
|
||||
'request/header-delta': { system?: SystemDelta; tools?: ToolsDelta; config?: LlmCallConfig }
|
||||
```
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:361`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:367`](../packages/core/session/src/types.ts)
|
||||
|
||||
### `steering/*`
|
||||
|
||||
@@ -153,9 +153,9 @@ Steering content injected between steps of a running turn.
|
||||
'steering/message': { turn: number; content: ContentBlock[]; source: MessageSource }
|
||||
```
|
||||
|
||||
Types: [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md)
|
||||
Types: [ContentBlock](core-data-structures/core.md) · [MessageSource](core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:323`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:329`](../packages/core/session/src/types.ts)
|
||||
|
||||
### `step/*`
|
||||
|
||||
@@ -167,7 +167,7 @@ Closes step `step` of turn `turn`.
|
||||
'step/end': { turn: number; step: number }
|
||||
```
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:277`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:283`](../packages/core/session/src/types.ts)
|
||||
|
||||
#### `step/start` — log-only
|
||||
|
||||
@@ -177,7 +177,7 @@ Opens step `step` of turn `turn` — one model call plus the tool executions it
|
||||
'step/start': { turn: number; step: number }
|
||||
```
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:275`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:281`](../packages/core/session/src/types.ts)
|
||||
|
||||
### `todo/*`
|
||||
|
||||
@@ -191,9 +191,9 @@ NOT a SurfaceEventType: it produces no LLM message and never reaches `deriveMess
|
||||
'todo/write': { todos: TodoItem[] }
|
||||
```
|
||||
|
||||
Types: [TodoItem](../core-data-structures/session.md)
|
||||
Types: [TodoItem](core-data-structures/session.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:337`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:343`](../packages/core/session/src/types.ts)
|
||||
|
||||
### `tool/*`
|
||||
|
||||
@@ -205,9 +205,9 @@ The model requested one tool invocation: `name` with the raw `arguments` JSON st
|
||||
'tool/call': { turn: number; step: number; callId: CallId; name: string; arguments: string }
|
||||
```
|
||||
|
||||
Types: [CallId](../core-data-structures/core.md)
|
||||
Types: [CallId](core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:311`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:317`](../packages/core/session/src/types.ts)
|
||||
|
||||
#### `tool/result` — surface
|
||||
|
||||
@@ -217,9 +217,9 @@ A completed tool call's model-facing result, plus an optional tool-private `meta
|
||||
'tool/result': { turn: number; step: number; callId: CallId; content: ContentBlock[]; isError: boolean; error?: { name: string; code: string }; meta?: unknown }
|
||||
```
|
||||
|
||||
Types: [CallId](../core-data-structures/core.md) · [ContentBlock](../core-data-structures/core.md)
|
||||
Types: [CallId](core-data-structures/core.md) · [ContentBlock](core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:321`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:327`](../packages/core/session/src/types.ts)
|
||||
|
||||
### `turn/*`
|
||||
|
||||
@@ -231,9 +231,9 @@ Closes turn `turn` with the TurnEndReason that ended it. The loop fires the awai
|
||||
'turn/end': { turn: number; reason: TurnEndReason }
|
||||
```
|
||||
|
||||
Types: [TurnEndReason](../core-data-structures/session.md)
|
||||
Types: [TurnEndReason](core-data-structures/session.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:273`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:279`](../packages/core/session/src/types.ts)
|
||||
|
||||
#### `turn/start` — log-only
|
||||
|
||||
@@ -243,9 +243,9 @@ Opens turn `turn`. `trigger` records what started it — a drained message batch
|
||||
'turn/start': { turn: number; trigger: TurnTrigger }
|
||||
```
|
||||
|
||||
Types: [TurnTrigger](../core-data-structures/session.md)
|
||||
Types: [TurnTrigger](core-data-structures/session.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:267`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:273`](../packages/core/session/src/types.ts)
|
||||
|
||||
### `user/*`
|
||||
|
||||
@@ -257,6 +257,6 @@ A user-visible prompt (queued message drained at turn start).
|
||||
'user/message': { content: ContentBlock[]; source: MessageSource }
|
||||
```
|
||||
|
||||
Types: [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md)
|
||||
Types: [ContentBlock](core-data-structures/core.md) · [MessageSource](core-data-structures/core.md)
|
||||
|
||||
Source: [`packages/core/session/src/types.ts:279`](../../packages/core/session/src/types.ts)
|
||||
Source: [`packages/core/session/src/types.ts:285`](../packages/core/session/src/types.ts)
|
||||
@@ -12,6 +12,7 @@ Generated by `pnpm run gen-rfc-index` from the RFC tree — never edit by hand;
|
||||
| [Multiplex concurrent ACP sessions over one connection](proposed/feature/2026-06-14-acp-multi-session.md) | 2026-06-14 |
|
||||
| [Optional Code Mode — model writes TypeScript against an SDK of all tools](proposed/feature/2026-06-15-optional-code-mode.md) | 2026-06-15 |
|
||||
| [Pre-tool input rewrite — a consistent design](proposed/feature/2026-06-30-pre-tool-input-rewrite.md) | 2026-06-30 |
|
||||
| [Claude Code and Codex subagent backends (out-of-process delegation to external coding agents)](proposed/feature/2026-07-07-claude-code-and-codex-subagent-backends.md) | 2026-07-07 |
|
||||
|
||||
### Simplification
|
||||
|
||||
@@ -58,7 +59,9 @@ Generated by `pnpm run gen-rfc-index` from the RFC tree — never edit by hand;
|
||||
| [dsh-hooks-claude + dsh-hooks-codex — the Claude Code / Codex hook bridges](implemented/feature/2026-06-30-hook-bridges.md) | 2026-06-30 |
|
||||
| [dsh-hook-protocol — the shared Claude Code / Codex hook wire-protocol core](implemented/feature/2026-06-30-hook-protocol-lib.md) | 2026-06-30 |
|
||||
| [Interception seams — the typed-Decision surface a hook programs against](implemented/feature/2026-06-30-interception-seams.md) | 2026-06-30 |
|
||||
| [SessionStore fork API](implemented/feature/2026-06-30-session-store-fork-api.md) | 2026-06-30 |
|
||||
| [Subagent lifecycle enrichment — lastAssistantMessage (observe-only)](implemented/feature/2026-06-30-subagent-observe-enrich.md) | 2026-06-30 |
|
||||
| [Explicit model-facing tool order](implemented/feature/2026-07-06-explicit-tool-order.md) | 2026-07-06 |
|
||||
|
||||
### Simplification
|
||||
|
||||
@@ -144,6 +147,11 @@ Generated by `pnpm run gen-rfc-index` from the RFC tree — never edit by hand;
|
||||
| [Generate the RFC index tables](implemented/process/2026-07-04-generate-rfc-index-tables.md) | 2026-07-04 |
|
||||
| [Generated persistence log event catalog](implemented/process/2026-07-04-persistence-log-catalog.md) | 2026-07-04 |
|
||||
| [One gated in-file format for RFCs](implemented/process/2026-07-05-uniform-rfc-format.md) | 2026-07-05 |
|
||||
| [Export-surface JSDoc gate](implemented/process/2026-07-06-export-surface-jsdoc-gate.md) | 2026-07-06 |
|
||||
| [Generated plugin config catalog](implemented/process/2026-07-06-generated-config-catalog.md) | 2026-07-06 |
|
||||
| [Raise the Node LTS engine floor to 22.19](implemented/process/2026-07-06-node-engine-floor.md) | 2026-07-06 |
|
||||
| [Parallel GitHub CI gates](implemented/process/2026-07-06-parallel-github-ci-gates.md) | 2026-07-06 |
|
||||
| [Parallel pre-push gates](implemented/process/2026-07-06-parallel-pre-push-gates.md) | 2026-07-06 |
|
||||
|
||||
### Testing
|
||||
|
||||
@@ -158,6 +166,8 @@ Generated by `pnpm run gen-rfc-index` from the RFC tree — never edit by hand;
|
||||
| [Per-session snapshot replay for nested agents](implemented/testing/2026-06-22-subagent-snapshot-replay.md) | 2026-06-22 |
|
||||
| [Hook snapshot matrix — end-to-end goldens for both bridges](implemented/testing/2026-07-04-hook-snapshot-matrix.md) | 2026-07-04 |
|
||||
| [Single-source the acp-agent replay config](implemented/testing/2026-07-04-single-source-acp-replay-config.md) | 2026-07-04 |
|
||||
| [Pin request-header content in one snapshot scenario](implemented/testing/2026-07-06-pin-request-header-content-in-one-scenario.md) | 2026-07-06 |
|
||||
| [Extract the ACP snapshot suite into a support package](implemented/testing/2026-07-08-shared-acp-snapshot-package.md) | 2026-07-08 |
|
||||
|
||||
## Rejected
|
||||
|
||||
|
||||
@@ -66,7 +66,7 @@ flowchart LR
|
||||
|
||||
`@deepseek-ai/dsh-web` depends only on Cordis and low-level harness support. It declares `ctx.web`, provider interfaces, request/result types, the provider status type, and error codes. It does not import tool, agent, session, LLM, or provider packages.
|
||||
|
||||
Provider packages depend on `@deepseek-ai/dsh-web` and Cordis. They own credentials, endpoint config, provider-specific request mapping, provider-specific response parsing, and provider-specific error translation into `WebError`. They issue network requests with the platform-native `fetch` (Node 24), mirroring `@deepseek-ai/dsh-llm-deepseek`'s adapter, NOT a cordis HTTP-client service (`ctx.http`/`@cordisjs/plugin-http`) — even where a Perplexity provider's request is shaped like an OpenAI-compatible chat completion, that wire shape is a provider-private detail and does not make the provider depend on `ctx.llm`. A provider does NOT own the `ctx.web` key (two search providers cannot both own it): like `dsh-llm-deepseek`, each provider package is a function/namespace plugin (`inject: ['web']`) whose `apply` constructs the backend and calls `ctx.web.registerSearchProvider` / `registerFetchProvider`. `@deepseek-ai/dsh-web` is the `export default` service that owns the key.
|
||||
Provider packages depend on `@deepseek-ai/dsh-web` and Cordis. They own credentials, endpoint config, provider-specific request mapping, provider-specific response parsing, and provider-specific error translation into `WebError`. They issue network requests with platform-native `fetch` at the repo's Node floor, mirroring `@deepseek-ai/dsh-llm-deepseek`'s adapter, NOT a cordis HTTP-client service (`ctx.http`/`@cordisjs/plugin-http`) — even where a Perplexity provider's request is shaped like an OpenAI-compatible chat completion, that wire shape is a provider-private detail and does not make the provider depend on `ctx.llm`. A provider does NOT own the `ctx.web` key (two search providers cannot both own it): like `dsh-llm-deepseek`, each provider package is a function/namespace plugin (`inject: ['web']`) whose `apply` constructs the backend and calls `ctx.web.registerSearchProvider` / `registerFetchProvider`. `@deepseek-ai/dsh-web` is the `export default` service that owns the key.
|
||||
|
||||
`@deepseek-ai/dsh-tool-web` depends on `@deepseek-ai/dsh-web`, `@deepseek-ai/dsh-tools`, `@deepseek-ai/dsh-system-prompt`, and Cordis. It never imports concrete provider packages.
|
||||
|
||||
|
||||
@@ -0,0 +1,41 @@
|
||||
# RFC: SessionStore fork API
|
||||
|
||||
Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
The event-sourced session log already has the primitive a fork needs: create a new session with a seed event prefix, then derive model history from that seeded log exactly as replay does. That primitive is intentionally low-level: `ctx.sessions.create(id, { seed, meta })` accepts any valid seed, but ordinary live-session branching needs policy around which prefix can be copied, which metadata is stamped on the child, and how errors are classified.
|
||||
|
||||
The semantic hazard is the fork boundary. A valid user-visible fork seed must be contiguous and turn-enclosed. Forking inside an active turn would copy an open `turn/start`, possibly an open `step/start`, and possibly dangling tool calls. That violates turn-enclosure and provider-transcript invariants, and it creates a misleading child history that appears to have participated in an unfinished parent turn. The existing [subagent seam](../../implemented/feature/2026-06-21-subagent-capability-seam.md) deliberately solves a different problem: tool-triggered subagent forks usually happen while the parent turn is open, so `dsh-subagent-fork` clips the seed to the parent's last completed-turn prefix. A general session fork should not silently clip; it should either fork the requested boundary or reject it.
|
||||
|
||||
## Decision
|
||||
|
||||
`dsh-session` owns ordinary live-session forking directly on `ctx.sessions`. There is no separate `dsh-session-fork` package or `ctx.sessionFork` service: the API has no independent backend, event vocabulary, lifecycle, or persistence behavior, and all durable work delegates to the existing session store and persistence backends.
|
||||
|
||||
The store exposes one operation:
|
||||
|
||||
```ts ignore-check
|
||||
type SessionForkSource = Session | SessionId
|
||||
|
||||
class SessionStore extends Service {
|
||||
fork(source: SessionForkSource, boundary?: number, childSessionId?: SessionId): Session
|
||||
}
|
||||
```
|
||||
|
||||
`boundary` is the inclusive source event `seq` to copy through. When omitted, it defaults to the source session's current last event; on an empty source, omitted `boundary` creates an empty child. Fork-specific validation only checks that the requested boundary exists and is a `turn/end`. The selected prefix is then deep-cloned into the child seed. The child inherits the source session's `cwd`, stamps `parentSession` to the source id, and sets `seedLength` to the copied prefix length. When `childSessionId` is omitted, `SessionStore` generates one using its existing id policy.
|
||||
|
||||
The boundary rule is structural: an empty selected prefix is forkable, and any non-empty selected prefix must end at `turn/end`, regardless of the turn-end reason (`completed`, `aborted`, `error`, `disposed`, `max-tokens`, `interrupted`, or a future merge-extensible reason). A boundary that is not an existing event seq, is not a safe integer, or does not point at `turn/end` is rejected with a typed `SessionForkError` code. Broader session-log sanity remains in the existing invariant/repair layers: `dsh-invariants` checks turn enclosure and richer event ordering in dev, while persistence repair handles the valid crash-tail case of a final interrupted turn. The API also classifies non-live source ids (`SESSION_NOT_FOUND`), stale `Session` object references whose id is live on a different instance (`SESSION_NOT_LIVE`), duplicate requested child ids (`SESSION_ALREADY_EXISTS`), and invalid boundary values (`INVALID_BOUNDARY`).
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
**Separate `ctx.sessionFork` service.** This was the first implementation, but review showed it overfit the capability-seam pattern. The code had no swappable backend, no extra event surface, no independent ownership lifecycle, and no durable behavior beyond `ctx.sessions.create({ seed, meta })`. Keeping a separate package would make callers discover and install a second service just to perform policy around a session-store primitive.
|
||||
|
||||
**Two functions: `snapshot()` plus `fork()`.** This preserved a reusable seed/metadata computation, but the only supported consumer created a session immediately. It also made the surface feel more abstract than the concrete operation users need. A single `fork()` with an explicit `boundary` keeps the API direct while still supporting previous-point forks.
|
||||
|
||||
**Silently clip open turns to the last completed boundary.** That is correct for `dsh-subagent-fork`, where delegation often starts while the parent turn is open and the child should inherit only the completed prefix. It is wrong for ordinary user/session branching because it hides that the requested fork point was not actually a valid boundary and silently drops the parent turn tail.
|
||||
|
||||
## Consequences
|
||||
|
||||
The public surface stays small and discoverable: live session branching is part of `ctx.sessions`, next to `create({ seed })`, rather than a standalone service or a two-step helper pair. Persistence continues to work through existing `session/created` and `session/flush` behavior: a forked child starts life with seeded events, so existing backends persist that seed once and preserve `parentSession` / `seedLength` in the header.
|
||||
|
||||
The v1 scope still excludes ACP `session/fork`, unloaded persisted-session forking, model-facing tools, and subagent refactors. If a future ACP method is added, it should advertise the capability only after it has transcript/snapshot coverage; this RFC adds no editor-facing updates, so no ACP snapshot is required now. Fork-child replay remains covered by the existing [seed-boundary testing RFC](../../implemented/testing/2026-06-22-fork-child-replay-seed-boundary.md), while this API gets focused `dsh-session` unit tests plus JSONL persistence coverage.
|
||||
@@ -0,0 +1,49 @@
|
||||
# RFC: Explicit model-facing tool order
|
||||
|
||||
Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
The order of the tool list a model call carries — `request/header.tools` on the session log and `GenerateOptions.tools` on the wire — was an emergent artifact: the tool registry returns schemas in registration order, the system-prompt assembly concatenates providers in registration order, and the loop logged and dispatched the result verbatim. Registration order is plugin load order, and plugin load order is a race: the cordis loader imports every `cordis.yml` entry concurrently, so which tool plugin registers first depends on module-import completion timing. The plugin dependency relation cannot rescue this — it is a partial order under which independent tool plugins (e.g. `tool-subagent` vs `tool-todo`) are incomparable, so both interleavings are legal linearizations. This stopped being theoretical when a CI runner resolved the race differently from every recording machine: snapshot goldens pinned one permutation of `request/header.tools`, the `node 22.18` CI leg produced the other, and 5/5 snapshot tests failed on a diff that was pure array reordering. Tool order is part of the request bytes (prompt-cache stability, potentially model behavior) and, since the reconstructability contract, part of the durable session log — it must be a decision, not a residue.
|
||||
|
||||
## Decision
|
||||
|
||||
The system-prompt assembly owns the canonical model-facing tool order, exactly where it already owns section order. `toolOrder?: string[]` on `dsh-system-prompt` is the optional explicit policy:
|
||||
|
||||
- A listed tool that is registered takes its listed position.
|
||||
- A listed name with no registered tool is a configuration error. Shape errors (rest entry missing or duplicate names) fail from the service constructor; an unregistered name rejects every `assemble()` — the earliest moment the registered tool set exists to check against (tool plugins register after the service constructs), and the only universal one (registrations can change at any time; cordis has no "all plugins loaded" event). Under the shipped loop the first turn fails before any model request — see the consequences below for the exact blast radius.
|
||||
- A registered tool absent from the list is inserted at the `'<unlisted-tools>'` rest entry (`TOOL_ORDER_REST`), in lexicographic name order among the other unlisted tools.
|
||||
- No collected tool may use `TOOL_ORDER_REST` as its `ToolSchema.name`; the assembly rejects that reserved name before ordering.
|
||||
- The list must contain the rest entry exactly once and no duplicate names.
|
||||
- When `toolOrder` is unset, the canonical order is plain lexicographic name order (code-unit comparison, locale-independent), so determinism requires no configuration.
|
||||
|
||||
The policy is applied where the list is born: `assemble()`, before the `system-prompt/assemble` waterfall. The assembly canonicalizes the tools it collects from providers the same way it sorts sections by their `order` field — on the initial assembly, killing the registration-order entropy at its source. Everything downstream inherits the order untouched: the waterfall, the loop's `EpochHeader`, the `request/header` event, the deep-frozen request, and the dev invariant's cross-check all see one deterministic list, with no new loop change.
|
||||
|
||||
Scope is deliberately narrow: this fixes the REGISTRATION-ORDER race, not plugin behavior. A `system-prompt/assemble` listener may still add, remove, or rearrange tools — same as it may edit sections after their sort — and owns the determinism of what it emits; the waterfall contract already demands deterministic listeners (the reconstructability invariant would catch a listener that diverges between build and replay).
|
||||
|
||||
Config plumbing follows the `persona` precedent, and `toolOrder` sits beside it: the app configs (`dsh-stdio-agent`, `dsh-acp-agent`) accept the key and forward it through `dsh-agent-core` (whose schema is the intersection of the owners' schemas) to the `SystemPrompt` child. One schemastery footnote is load-bearing: a schemastery array defaults to `[]`, but an omitted `toolOrder` must stay ABSENT (= lexicographic) rather than become an explicitly-configured empty list (invalid — it lacks the rest entry), so every schema on the chain forces the default to `undefined`.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **Registration order (the status quo)** — a concurrent-import race, host-dependent (the CI flake above), invisible in review.
|
||||
- **A linearization of the plugin dependency graph** — the relation is partial and independent tool plugins are incomparable; the flake happened with the partial order fully satisfied.
|
||||
- **Per-plugin `weight` on each tool contribution** — scatters the order across plugins yet still needs a global numbering convention nobody owns (the section `order` bands show that coordination cost being paid by hand).
|
||||
- **Sorting in `ToolRegistry.schemas()` (the registry layer)** — equally deterministic, but the registry is a membership store consumed by more than the assembly; ordering is a prompt-composition concern, and the assembly already owns the composition policy for sections.
|
||||
- **A `LlmService` config + `orderTools()` method the loop calls before logging the header** — works, but adds a public service method and a loop edit solely to apply a policy at a distance; every future request composer must remember the call. Canonicalizing where the list is born makes an unordered list unrepresentable, with zero new surface.
|
||||
- **Normalizing inside `llm.stream()`** — runs after the header event is logged (the flake survives) and rebuilds the deep-frozen envelope, silently disarming the reconstruction invariant.
|
||||
- **An exhaustive list (no rest entry)** — every newly loaded tool plugin would break boot; the mandatory rest entry keeps unlisted tools deterministic and their position explicit.
|
||||
- **A boot-time validation pass (a `SystemPrompt.assertToolOrderSatisfied()` called by `dsh-app-boot` after `loader.await()`)** — would turn the misconfiguration into a startup death instead of a first-turn failure, but costs a public service method plus a structural coupling from the generic boot glue to one service, and cannot replace the assembly-time check anyway (embedded callers never run app boot; registrations change after boot). No existing event can host the check either: cordis v4 has no ready-like event, `loader/entry-init`/`internal/status` fire mid-load (racy against tool registration, the very entropy this RFC kills), and the agent lifecycle events are no earlier than the assembly. One enforcement point at `assemble()` was judged worth the later failure moment.
|
||||
|
||||
## Consequences
|
||||
|
||||
- Every assembly — and therefore every `request/header` event and model request — has a deterministic tool order on every host; the CI-vs-local golden flip is structurally gone. The default order is lexicographic, no longer registration order.
|
||||
- `PromptAssembly.tools` itself is canonical, so every assembly consumer (the loop, waterfall listeners, any future prompt inspector) sees the model-facing order; provider registration order is observable nowhere downstream of the registry.
|
||||
- The snapshot suite's single pinned request-header fixture (`text-turn`) carries the new canonical tool order; every other ACP snapshot keeps the header bulk scrubbed as `{{system}}`/`{{tools}}`, per the pinned-header design.
|
||||
- A pure tool reordering between steps is representable only as a `request/header` `'fallback'` snapshot (the name-keyed `ToolsDelta` cannot express it); with a stable canonical order such reorders no longer occur in practice, so the fallback path stays a safety valve.
|
||||
- The `toolOrder` key rides the app → `agent-core` → `SystemPrompt` forwarding chain, so deployments set it next to `persona` in the app config; `dsh-llm` and the agent loop are untouched.
|
||||
- A misspelled or unloaded tool name in `toolOrder` fails the turn at prompt assembly, not the boot: the loop assembles inside the turn (after `turn/start`, before `step/start`), so the rejection reaches the turn's outer catch — the turn closes balanced with an `error` reason carrying the message, `agent/error` mirrors it, no step opens, no `request/header` is logged, no request reaches the adapter, and the agent returns to idle. Every turn fails identically until the config is fixed; the process itself stays up (matching the repo rule that explicit config references must not be silently ignored — the enforcement point is the assembly because no earlier universal moment exists).
|
||||
- A tool provider that returns the reserved rest-entry name has the same prompt-assembly failure shape as an unknown listed name. This keeps the sentinel from becoming an ambiguous real tool and preserves the "never drops a tool" ordering contract.
|
||||
|
||||
## Testing
|
||||
|
||||
Unit tests on `dsh-system-prompt` pin the ordering semantics (lexicographic default, listed/rest placement, unknown-name rejection at assembly, reserved tool-name rejection, stable handling of shared names, provider-order independence), the pre-waterfall contract (listeners observe the canonical list; a listener-appended tool is not re-sorted), and each invalid-list rejection at load. Loop-level tests assert the `request/header` fold carries the canonical order for scrambled registration orders (identical across permutations), that a configured `toolOrder` reaches both the logged header and the dispatched deep-frozen request, that the frozen loop-built envelope survives to the adapter, and that an unregistered `toolOrder` name fails the turn with a balanced `error` `turn/end`, an `agent/error`, no step, no logged header, and no dispatched request. Forwarding is asserted at every level that exposes the key (`dsh-agent-core`, `dsh-stdio-agent`, `dsh-acp-agent`). The snapshot tier replays all scenarios while only the pinned `text-turn` header carries the full canonical tool list; non-pinning fixtures continue to compare through `{{tools}}`.
|
||||
@@ -14,7 +14,7 @@ Every AGENTS.md promise gets a command that exits non-zero, wired into git hooks
|
||||
- ESLint strict-type-checked + @stylistic (the house style, enforced); vendored code excluded.
|
||||
- Per-file 100% coverage on `packages/*/src` (v8); unreachable defensive guards carry `/* v8 ignore */ ` with stated reasons instead of deletion.
|
||||
- knip (dead code/deps), publint (package correctness), workspace constraints (workspace rules: private, cordis peer+dev, uniform version, ESM), and a NodeNext consumer typecheck for built package declarations.
|
||||
- lefthook pre-commit (lint staged, typecheck, vendor-manifest guard) and pre-push (tests, hygiene); CI runs the full matrix on node 24/26 plus a demo smoke test driving the echo-agent end to end.
|
||||
- lefthook pre-commit (lint staged, typecheck, vendor-manifest guard) and pre-push (tests, hygiene); CI runs the full matrix on node 22.19/24/26 plus a demo smoke test driving the echo-agent end to end.
|
||||
|
||||
## Consequences
|
||||
|
||||
|
||||
@@ -4,7 +4,7 @@ Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
A reader — a plugin author, a prompt engineer, someone auditing what the agent can do — has no single place that lists the model-facing tools the harness ships. The `name` / `description` / JSON-Schema `parameters` a tool contributes are what the model actually receives (via `ctx.systemPrompt.tools()` off `ctx.tools.schemas()`), but they are scattered across each `defineTool` call in each `packages/*/tool-*` package, buried in string concatenation and runtime spreads. The cordis [events](../../../cordis-catalog/events.md) & [services](../../../cordis-catalog/services.md) catalogs ([their RFC](2026-06-20-generated-cordis-catalog.md)) document the *wiring* a plugin works against and the [core-data-structures catalog](../../../core-data-structures/core.md) documents the *vocabulary* those signatures move — but neither documents the *tools* the agent is offered. This RFC adds that third reference surface, `docs/tool-catalog/tools.md`, and a freshness gate so it cannot drift.
|
||||
A reader — a plugin author, a prompt engineer, someone auditing what the agent can do — has no single place that lists the model-facing tools the harness ships. The `name` / `description` / JSON-Schema `parameters` a tool contributes are what the model actually receives (via `ctx.systemPrompt.tools()` off `ctx.tools.schemas()`), but they are scattered across each `defineTool` call in each `packages/*/tool-*` package, buried in string concatenation and runtime spreads. The cordis [events](../../../cordis-catalog/events.md) & [services](../../../cordis-catalog/services.md) catalogs ([their RFC](2026-06-20-generated-cordis-catalog.md)) document the *wiring* a plugin works against and the [core-data-structures catalog](../../../core-data-structures/core.md) documents the *vocabulary* those signatures move — but neither documents the *tools* the agent is offered. This RFC adds that third reference surface, `docs/tool-catalog.md`, and a freshness gate so it cannot drift.
|
||||
|
||||
## Decision
|
||||
|
||||
|
||||
@@ -4,7 +4,7 @@ Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
The repo already had several high-trust documentation surfaces, each on a different axis: [module-graph.md](../../../module-graph.md) is generated from package `peerDependencies`, the generated [Cordis events](../../../cordis-catalog/events.md) and [services](../../../cordis-catalog/services.md) catalogs are generated from Cordis `Events` and `Context` declarations, [tool-catalog/tools.md](../../../tool-catalog/tools.md) is generated by booting shipped tool plugins, and [core-data-structures/](../../../core-data-structures/core.md) uses `ts type-equiv` blocks to keep pasted type definitions synchronized with source.
|
||||
The repo already had several high-trust documentation surfaces, each on a different axis: [module-graph.md](../../../module-graph.md) is generated from package `peerDependencies`, the generated [Cordis events](../../../cordis-catalog/events.md) and [services](../../../cordis-catalog/services.md) catalogs are generated from Cordis `Events` and `Context` declarations, [tool-catalog.md](../../../tool-catalog.md) is generated by booting shipped tool plugins, and [core-data-structures/](../../../core-data-structures/core.md) uses `ts type-equiv` blocks to keep pasted type definitions synchronized with source.
|
||||
|
||||
Those references are accurate, but they are mostly catalogs. A maintainer still has to synthesize the relationships: which packages form a capability seam, which app bundles a concrete spine, which event is durable vs live, where a hook or policy plugin can intercept work, and which model-facing tool depends on which service. An SDK user has the same problem from another angle: "Which package do I install or load for the behavior I want, and which event/service/tool do I extend?"
|
||||
|
||||
@@ -31,7 +31,7 @@ The first index links ten relationship surfaces. Package topology and tool-packa
|
||||
| Graph | Maintenance mode | Source of truth |
|
||||
|---|---|---|
|
||||
| [module dependency graph](../../../module-graph.md) | generated | `packages/*/*/package.json` peer dependencies plus package group paths |
|
||||
| [tool schema catalog and package map](../../../tool-catalog/tools.md) | generated | boot-harvested tool schemas plus tool-package service/effect metadata |
|
||||
| [tool schema catalog and package map](../../../tool-catalog.md) | generated | boot-harvested tool schemas plus tool-package service/effect metadata |
|
||||
| [capability seams and core services](../../../capability-seams.md) | hybrid generated | Cordis service declarations plus a role manifest in `gen-doc-graphs.ts` |
|
||||
| [echo-agent app composition](../../../../examples/echo-agent/composition.md) | hybrid generated | `examples/echo-agent/cordis.yml` plugin list plus curated app/bundle expansion |
|
||||
| [coding-agent app composition](../../../../examples/coding-agent/composition.md) | hybrid generated | `examples/coding-agent/cordis.yml` plugin list plus curated app/bundle expansion |
|
||||
|
||||
@@ -8,7 +8,7 @@ The session event log is the harness's on-disk contract: every `SessionEventMap`
|
||||
|
||||
## Decision
|
||||
|
||||
Generate `docs/persistence-catalog/log-events.md` from source, with a freshness gate, as the fourth reference surface: the *records* a persisted session log can contain, complementing the cordis catalog (wiring), core-data-structures (vocabulary), and the tool catalog (tools).
|
||||
Generate `docs/persistence-catalog.md` from source, with a freshness gate, as the fourth reference surface: the *records* a persisted session log can contain, complementing the cordis catalog (wiring), core-data-structures (vocabulary), and the tool catalog (tools).
|
||||
|
||||
`scripts/gen-persistence-catalog.ts` is a pure TypeScript-AST pass, like `gen-cordis-catalog.ts` — log events ARE statically knowable: every member is a string-literal-named property with a static type annotation, so the AST is the whole truth. The walk collects every `interface SessionEventMap` declaration under `packages/*/*/src` — the owning top-level interface and every `declare module '@deepseek-ai/dsh-session'` merge — so a brand-new event, core or merged, appears in the next regenerate and an un-regenerated file fails `--check` (`verify-persistence-catalog`, a `doc-sync` member, so pre-push and CI both run it). Each entry renders the member's JSDoc prose, its payload (printed through the TypeScript printer, so a newline-separated multi-line type literal still yields a valid one-line fragment), a surface badge, cross-links into core-data-structures, and the declaration's source pointer, grouped by scope.
|
||||
|
||||
|
||||
@@ -0,0 +1,43 @@
|
||||
# RFC: Export-surface JSDoc gate
|
||||
|
||||
Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
The [cordis JSDoc completeness gate](2026-07-04-cordis-jsdoc-completeness-gate.md) made undocumented parameters and results impossible on the cordis surface — `interface Events` members and `ctx.<key>` service classes — but that surface is a fraction of what a plugin author imports. The AGENTS.md rule "every export (and non-obvious method) has a JSDoc explaining semantics" stayed prose-checkable only by review everywhere else, and nothing at all asked for `@param`/`@returns` on ordinary exported functions. A survey at adoption found 203 under-documented module-level exports across 34 packages: seam-adjacent helpers (`runBash`, `readForEdit`, `htmlToMarkdown`), format codecs, whole undocumented interfaces and type aliases — exactly the names an IDE consumer hovers.
|
||||
|
||||
## Decision
|
||||
|
||||
A new gate, `scripts/verify-export-jsdoc.ts` (`pnpm run verify-export-jsdoc`, wired into `doc-sync` beside `verify-cordis-catalog`), walks every module-level exported name under each `packages/<group>/<pkg>/src/` tree. The parsing and check helpers moved from `gen-cordis-catalog.ts` into a shared `scripts/jsdoc.ts`, so "documented" means the same thing on both surfaces: description prose ends at the first block tag, every checkable parameter needs a non-empty `@param`, a non-void ANNOTATED return needs a non-empty `@returns`, a stale `@param` errors, and violations aggregate into one report.
|
||||
|
||||
The contract by declaration kind:
|
||||
|
||||
- Every exported name needs JSDoc with non-empty description prose.
|
||||
- Function-like exports (function declarations; consts with function initializers or an INLINE callable annotation; non-identifier function default exports) follow the full function contract, with wrapper expressions (parentheses, `as`/`satisfies` casts, non-null assertions) peeled before classifying. A const whose declarator is annotated with a NAMED type (`export const f: Handler = …`) defers the signature contract to that type's own declaration and `@returns` stays optional; an inline `(x: T) => U` annotation or single-call-signature literal is the surface signature itself and gets the full contract, and a literal mixing call/construct signatures with anything else is refused outright (no single signature to hold the tags against — extract a named type).
|
||||
- Exported classes need class-level prose; public methods (statics included — reachable on the exported name) follow the function contract; public properties and accessors need prose (a get/set pair is covered by the getter). Overload implementations are exempt — the signatures carry the docs.
|
||||
- Exported interfaces, type aliases, and enums need prose on the declaration; member-level enforcement is deliberately deferred (the highest-value member surface — seam service classes — is already under the cordis gate).
|
||||
- Exported namespaces recurse (inside an ambient `declare` namespace every member exports implicitly); the namespace itself needs prose only when it does not merge with a documented same-name declaration (the Config-namespace idiom documents the plugin once).
|
||||
- `declare module` / `declare global` bodies and `export … from` re-export statements are skipped: an augmentation is not an export of the package, and a re-exported definition is checked where it is defined. An `export import X = N.member` alias documents ITSELF — its target may be a non-exported namespace member no walk visits — and only prose-only target kinds are gate-supported: a callable, class, or namespace target carries signature/member contracts the alias prose cannot hold, so the gate refuses it and demands the declaration be exported directly.
|
||||
- Everything else fails CLOSED: `export =` is refused outright, parameters the base never names keep their `@param` duty even as binding patterns, and an exported statement kind the dispatch does not recognize is itself a violation — no export form can pass unchecked by omission.
|
||||
|
||||
Three exemption families keep the gate from demanding boilerplate, in the spirit of the cordis gate's `this`/`next` exemptions (documenting an exempt name anyway is allowed; only absence goes unchecked):
|
||||
|
||||
- **Heritage members.** A class member whose name exists on an `extends`/`implements` heritage type is exempt: the seam declaration is the doc's one home, and the IDE inherits it on hover — re-documenting every `LocalBashExecutor.run` invites drift. The exemption stops where the override grows surface the base never documented: a protected-only base member does not exempt a public override, parameters the base never names keep their `@param` duty (an underscore-prefixed rename of a base parameter — the deliberately-unused marker — is the same parameter), and a concrete result above a void base return keeps its `@returns` duty (an unannotated override's inferred return is classified by the checker, so a faithful void override needs no boilerplate annotation). Heritage lookups and that one return classification are the walk's only TYPE CHECKER questions (heritage types live across package boundaries, resolved through the repo `paths` map); everything else stays pure AST, and the annotated-return requirement is kept for symmetry with the cordis gate (it bound nothing at adoption — every exported function was already annotated).
|
||||
- **Plugin-protocol slots.** Top-level `name` / `inject` / `reusable` / `Config` consts and the `apply` entry, plus the same slots as statics on a plugin class, are framework protocol: their shape is fixed by cordis, and the module doc comment plus the `interface Config` carry the plugin's real semantics.
|
||||
- **Constructors**, mirroring the cordis gate: plugin classes are framework-constructed, and the class doc owns the story.
|
||||
|
||||
`collectExportJsdocViolations()` returns the violation list (the CLI exits 1 on non-empty) so the negative-path tests in `packages/core/agent/tests/verify-export-jsdoc.spec.ts` assert on findings directly, driving fixture packages through every rejection and every exemption.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **eslint-plugin-jsdoc** (`require-jsdoc`/`require-param`/`require-returns`) — covers the mechanical core but cannot express the repo's contract: the heritage-member exemption needs cross-package type resolution, the protocol-slot and namespace-merge idioms are cordis-specific, and the completeness semantics (prose-above-tags, stale-tag errors, aggregate reporting) already have one home in `scripts/jsdoc.ts` shared with the catalog generator. Two subtly different definitions of "documented" is the failure mode this repo's one-home rule exists to prevent.
|
||||
- **Extending `gen-cordis-catalog.ts`** — the catalog generator renders a curated surface and gates its freshness; a repo-wide walk has no catalog to render. Sharing the helpers while keeping the walks separate keeps each gate's scope legible.
|
||||
- **Enforcing interface/type-alias member docs** — deferred: it would multiply the checked surface for members that are largely self-describing fields, while the seam classes carrying the load-bearing member contracts are already gated. Revisit if member-doc drift shows up in review.
|
||||
|
||||
## Consequences
|
||||
|
||||
- A new export cannot land undocumented: `verify-export-jsdoc` fails `doc-sync`, which pre-push and CI already run. The 203 gaps found at adoption were filled in the same change, so the gate landed green.
|
||||
- Exported functions must annotate return types (universal at adoption, now load-bearing) and use identifier parameters where `@param` must name them.
|
||||
- Seam docs are canonical: an implementation inherits its heritage docs, and behavior notes worth keeping on the implementation are additions, not requirements.
|
||||
- The gate builds a `ts.Program` (~6s) — the one doc gate that pays for type resolution; acceptable inside `doc-sync`, which already compiles doc snippets.
|
||||
- The protocol-slot names are reserved by convention at module top level; a non-protocol export coincidentally named `apply` or `Config` would go unchecked — accepted, documented here.
|
||||
@@ -0,0 +1,38 @@
|
||||
# RFC: Generated plugin config catalog
|
||||
|
||||
Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
The config surface — the exact set of fields a `cordis.yml` entry's `config:` block can set for each plugin, with types, defaults, and semantics — had no reference page. A deployment author assembling a config tree had to open every plugin's source (or trust its README) to learn what is settable. The per-package README `## Config` sections cover parts of it by hand, in formats that diverged package-by-package (a key/default table here, an annotated YAML snippet there) and with no gate tying them to source. Nothing enumerated which packages are loadable at all — plugin vs abstract seam vs plain library — and nothing verified that the runtime schemastery schema and the documented `Config` interface agree, so a schema-validated field could exist with no documentation anywhere.
|
||||
|
||||
## Decision
|
||||
|
||||
Generate the catalog from source: `scripts/gen-config-catalog.ts` emits [docs/config-catalog.md](../../../config-catalog.md), one section per configurable package containing the VERBATIM config declaration — the `export interface Config` (or equivalently named type) with its JSDoc, pasted as-is in a ` ```ts config-catalog ` fence — plus a `Requires:` line (the plugin's `inject`), a `Depends on:` line resolving every type name the paste references, and a source pointer. The paste is the plugin's full declared config type: a field the runtime schema deliberately excludes is a runtime-only seam, marked as such by its own JSDoc, not a `cordis.yml`-settable knob. Package-local referenced types are pasted transitively into the same fence; another plugin's config type links to that plugin's section; names in the cordis catalog's shared `LINK_MAP` link to core-data-structures; any other workspace type links to its source; an external type is named with its module. It mirrors the `gen-cordis-catalog` pattern exactly: `--write` regenerates, `--check` (`verify-config-catalog`, inside `doc-sync`) fails if the committed file is stale, output is deterministic, the file is a build artifact never hand-edited.
|
||||
|
||||
Pure AST generation is correct here for the same reason it is for the events/services catalog and NOT for the tool catalog: a config type is a static declaration and every schemastery schema in the repo is a static `z.object`/`z.intersect` literal, so the source is the whole truth — nothing about the config surface is runtime-composed.
|
||||
|
||||
Specific choices:
|
||||
|
||||
- **The config type is the second-parameter type.** What the catalog documents is the declared type of `apply(ctx, config)` / the service constructor's `(ctx, config)` — the value cordis actually passes — not a `Config` export located by naming convention. This is what makes the walk total: it works for interfaces named `AcpConfig` or `BasicCompactConfig`, for types declared in a sibling file, and for plugins with no validating schema at all.
|
||||
- **Classification is total.** Every `packages/<group>/<pkg>` entry resolves, mirroring the Loader's `unwrapExports` (`exports.default ?? exports`), to a configurable plugin, a config-free plugin, an abstract seam class, or a library — each rendered in its own section — and an unclassifiable entry hard-errors. A new package cannot be silently undocumented.
|
||||
- **Per-field JSDoc is enforced.** Every property of a pasted declaration (nested type literals included) needs non-empty JSDoc prose, or generation fails. The paste IS the documentation, so this is the same forcing function the events catalog applies via `@mode`: thin source docs fail the gate rather than yielding a thin catalog.
|
||||
- **The schema is cross-checked, one-directionally, nested keys included.** When a plugin declares a schemastery schema (`export const Config` / `static Config`), the generator walks it statically — object-literal keys and their nested object/array compositions as key paths (`agents[].id`), chained refinements, and `z.intersect` composition across workspace packages — and every schema-validated key path must be locatable on the declared config type, resolving package-local and workspace-imported types (re-export chains included), intersections, unions, utility wrappers, and indexed access. So the paste cannot hide a loader-accepted field, top-level or nested. The check is presence-only and fails loud only on a definite miss: a path crossing a type the walk cannot enumerate (an external package's type) is skipped rather than mis-reported, and dynamic-key shapes (`z.dict`) or union alternatives contribute no nested paths. The reverse direction is deliberately unchecked: a declared field may be a runtime-only seam the schema excludes (the ACP bridge's test-injected `stream`).
|
||||
- **A dedicated fence.** Pasted declarations use a ` ```ts config-catalog ` info string that `doc-typecheck` skips (a lone declaration referencing imported types is not standalone-compilable), excluded from the opt-out ratio — the same treatment the `cordis-catalog` and `persistence-catalog` fences get.
|
||||
- **A single file at `docs/config-catalog.md`**, not a one-file directory: the page serves one audience (the `cordis.yml` author) with one axis, unlike `cordis-catalog/`, which holds two sibling pages.
|
||||
|
||||
The package README `## Config` sections stay. The overlap is accepted deliberately: the README is the curated per-package contract (config semantics in deployment context, alongside limitations and extension points), the catalog is the exhaustive generated enumeration. Because the catalog is generated, a disagreement between the two indicts the README, and the fix is a README edit — the catalog cannot drift.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **Synthesized per-field rendering** — a bullet list, table, or annotated-YAML snippet per field, assembled from parsed JSDoc plus schema metadata. Rejected for the verbatim paste: the interface with its JSDoc is already the authored contract in its authored form, and a synthesizing renderer re-formats prose it does not own, adding a rendering layer that can misrepresent it.
|
||||
- **Runtime boot + schema introspection, as the tool catalog does** — rejected: nothing here is runtime-composed, and the schema alone under-documents the surface (prose-documented defaults, runtime-only fields, plugins with no schema at all). Booting would add fragility without adding truth.
|
||||
- **Two-directional schema/interface equality** — rejected for the subset check: the declared type legitimately carries members the schema refuses to accept from config (runtime-only seams).
|
||||
- **Retiring the README `## Config` sections in the same change** — rejected: the accepted duplication keeps the per-package contract readable in place, and a sweep would have to fold each README's extra facts into field JSDoc first — separable work the catalog does not depend on.
|
||||
|
||||
## Consequences
|
||||
|
||||
- The catalog cannot drift: a source change the committed file does not reflect fails `verify-config-catalog` in pre-push and CI. An undocumented config field, an unresolvable referenced type name, or a schema key missing from the config type fails the generator outright.
|
||||
- Config prose now has a forcing function at the declaration: writing a new config field means writing its JSDoc, which becomes the catalog entry verbatim.
|
||||
- The generator hard-errors on shapes it cannot walk statically — an aliased package-local config import, a schema built by anything other than `object`/`intersect` composition, an unlisted global type name. Introducing such a shape includes teaching the generator (or the shape stays out of the repo), which is the point: the catalog stays the whole truth.
|
||||
- `gen-cordis-catalog.ts` exports its JSDoc/pointer helpers and `LINK_MAP` for reuse, so the two catalogs cross-link types identically and a link-map addition serves both.
|
||||
@@ -0,0 +1,37 @@
|
||||
# RFC: Raise the Node LTS engine floor to 22.19
|
||||
|
||||
Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
The Node 22 branch of the root `engines.node` range is a contract for the installed workspace, not only for the runtime APIs the harness source calls directly. It must be no lower than package `engines.node` declarations for dependencies the workspace installs on that branch; otherwise `pnpm install --engine-strict` fails at an advertised LTS version, and non-strict installs run outside a dependency's supported runtime.
|
||||
|
||||
## Decision
|
||||
|
||||
Set `engines.node` to `^22.19.0 || >=24.0.0` and test the keyless CI compatibility matrix on `['22.19', 24, 26]`. The real-API e2e workflow stays on Node 24 because it exercises API integration rather than the runtime floor.
|
||||
|
||||
Two Node features gate the source runtime:
|
||||
|
||||
- **`node:sqlite`** — `packages/session-persistence/session-persistence-sqlite` does a top-level `import { DatabaseSync } from 'node:sqlite'`. The module dropped its `--experimental-sqlite` flag requirement at **22.13** (LTS) and **23.4** (Current); before those, importing it throws at load.
|
||||
- **Native TypeScript type-stripping** — the `packages/ui/stdio-agent/tests/built-bin.e2e.ts` smoke boots the published `lib/bin.js` under plain `node` (no tsx) and loads the example's `.ts` plugins (`mock-llm.ts`, `echo-tool.ts`). Type-stripping is the default from **22.18** (LTS) and **23.6** (Current); before those it needs `--experimental-strip-types`.
|
||||
|
||||
Those source features clear on the 22.x line at **22.18**, but the installed Pi adapter dependency raises the advertised LTS floor. `@deepseek-ai/dsh-llm-pi-ai` depends on `@earendil-works/pi-ai@0.79.3`, whose package declares `engines.node >=22.19.0`, so the LTS floor is **22.19**. The 24.x branch remains `>=24.0.0`. The disjoint range excludes Node 23 entirely: Node 23.0–23.5 still has at least one flagged source feature, and the 23 line is non-LTS/EOL, so advertising `>=23.6` would add a dead release line and a CI leg no deployment should use.
|
||||
|
||||
`@types/node` remains pinned to the 22.x line (`^22.20.0`) to match the LTS support line: reaching for a Node 23+/24+/25+ API fails `tsc` on every machine and in the typecheck gate, rather than compiling clean and surviving to a runtime failure only a floor matrix leg could catch. The whole tree typechecks clean against the Node 22 type surface today, so the pin costs nothing.
|
||||
|
||||
## Consequences
|
||||
|
||||
- The advertised LTS branch no longer undercuts the Pi adapter dependency floor.
|
||||
- CI proves the Node 22 LTS floor directly with Node 22.19, keeps the Node 24 branch on `node: 24`, and keeps Node 26 for the next even line.
|
||||
- The built-bin smoke needs no version-conditional flag: at 22.19 type-stripping is already the default, so the test stays the plain `node lib/bin.js` path it documents.
|
||||
- A future dependency or source API that raises the runtime floor must move `engines.node`, the compatibility matrix, and this RFC in the same change.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **Keep `^22.18.0 || >=24.0.0`.** Rejected: it advertises an LTS version lower than the Pi adapter dependency floor. `@earendil-works/pi-ai@0.79.3` requires `>=22.19.0`.
|
||||
- **Downgrade or pin `@earendil-works/pi-ai` to preserve the 22.18 advertised range.** Rejected: the current Pi adapter dependency is part of the intended workspace, and 22.19 is still inside the Node 22 LTS line.
|
||||
- **Floor `>=22.13` (the `node:sqlite` boundary) plus `--experimental-strip-types` in the built-bin smoke on 22.13–22.17.** Rejected: it adds a version-conditional test flag for one narrow range and dresses up an experimental-flag dependency as first-class support. The Pi adapter dependency already requires a higher LTS floor.
|
||||
- **Open-ended `>=22.19`.** Rejected: it advertises support for Node 23.0–23.5, where `node:sqlite` (until 23.4) or type-stripping (until 23.6) is still flagged.
|
||||
- **Include Node 23.6+ (`^22.19.0 || >=23.6.0`).** Rejected: 23.6+ does run both source features unflagged, but Node 23 is end-of-life; advertising a dead release line adds a range term and a CI leg for a runtime no deployment should use.
|
||||
- **Matrix `[22, 24, 26]` instead of pinning `22.19`.** Rejected: floating major-version entries drift upward over time and silently stop exercising the declared LTS floor.
|
||||
- **Keep `@types/node` ahead of the floor (`^25`).** Rejected: types ahead of the runtime floor let a Node 24/25-only API compile clean and fail only at runtime on 22.x. Pinning `@types/node` to the 22.x line turns that into a compile error everywhere.
|
||||
@@ -0,0 +1,39 @@
|
||||
# RFC: Parallel GitHub CI gates
|
||||
|
||||
Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
The keyless GitHub CI gates are mostly orthogonal: typecheck, lint, documentation freshness, coverage, snapshot replay, build, package-publication hygiene, demo smoke, and built-bin smoke fail for different reasons and do not need each other's runtime state. Running them as one ordered command chain makes the workflow wall clock equal the sum of those gates, while splitting every leaf gate into its own GitHub job repeats checkout, Node setup, pnpm restore, and install work until orchestration overhead becomes the bottleneck.
|
||||
|
||||
The hard part is the artifact boundary. `publint`, `verify-node-next-types`, and built-bin smoke tests need the built `lib/` outputs, while most gates only need source and dependencies. A blind fan-out either races those artifact consumers before `pnpm run build` has emitted declarations and bundles, or repeats the build in every artifact-dependent job.
|
||||
|
||||
## Decision
|
||||
|
||||
[CI](../../../../.github/workflows/ci.yml) keeps the keyless workflow to a few broad jobs instead of one job per gate. The Node 24 matrix has five lanes: static gates (`pnpm run check:ci:static`), lint (`pnpm run check:ci:lint`), coverage (`pnpm run check:ci:coverage`), snapshot replay (`pnpm run check:ci:snapshot`), and artifact gates (`pnpm run check:ci:artifacts`). The Node 26 compatibility job installs once and runs `pnpm run check:node-compat`.
|
||||
|
||||
Each lane delegates to [scripts/run-gates.ts](../../../../scripts/run-gates.ts), an in-process scheduler with bounded concurrency (`DSH_GATE_CONCURRENCY`). The static lane fans out constraints, the echo-agent demo smoke, `doc-sync` leaf gates, module-graph freshness, and `knip`; the lint lane runs ESLint with its own Node heap cap and a content-strategy ESLint cache; the coverage lane runs Vitest coverage with bounded file workers (`DSH_COVERAGE_MAX_WORKERS`); the snapshot lane isolates replay; the artifact lane builds once and then fans out the artifact consumers; the Node 26 compatibility job owns the TypeScript typecheck. The scheduler buffers each gate's output and prints a named result block with duration, so independent failures stay attributable inside each broad job log.
|
||||
|
||||
Generated `.sessions/` logs and `.doc-typecheck-*` temp directories are ignored by lint. The aggregate local CI mode still runs demo smoke after lint, while the split GitHub static lane can run demo smoke directly because lint is isolated in its own lane.
|
||||
|
||||
Build output is produced once inside the Node 24 artifact lane. The artifact consumers (`publint`, `verify-node-next-types`, and built-bin smoke) declare a dependency on `build`, so there is no upload/download handoff and no consumer can race ahead of declarations or bundles. The CI coverage reporter is text-only while local coverage keeps the HTML report.
|
||||
|
||||
Both CI workflows cache the pnpm store after enabling Corepack. The real-API e2e workflow also uses the shared `vitest.e2e.config.ts` bounded file pool (`DSH_E2E_MAX_WORKERS=14` in CI), so its speedup comes from dependency-cache reuse plus lower-level test-file fan-out instead of a separate GitHub job split.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **Keep the full serial chain in a Node matrix** - simplest to reason about, but it duplicates repo-wide gates that do not produce Node-version-specific signal and leaves every PR waiting for the sum of all gates.
|
||||
- **Run every gate as a separate GitHub job** - maximizes GitHub-visible fan-out, but it creates too many checks and pays repeated setup/install overhead for gates whose runtime is shorter than the runner preparation.
|
||||
- **Upload build artifacts to artifact-dependent jobs** - preserves correctness across many jobs, but it adds artifact upload/download time and keeps the workflow wide when the artifact consumers can run behind a local dependency in the primary job.
|
||||
- **Run `typecheck` and `build` concurrently** - exposes more work to the scheduler, but both commands invoke `tsc -b`; sharing incremental build state between them is a needless race for a small wall-clock gain.
|
||||
- **Use unbounded real-API e2e parallelism** - rejected because the suite includes many live model/tool scenarios; the worker pool needs an explicit `DSH_E2E_MAX_WORKERS` cap so CI and local runs can fan out without hiding quota or resource problems behind flaky rate-limit failures.
|
||||
|
||||
## Consequences
|
||||
|
||||
PR feedback arrives as a few GitHub checks with structured per-gate log blocks inside each broad job. That keeps runner setup overhead bounded and the Actions UI compact, at the cost of losing one status check per leaf gate.
|
||||
|
||||
The broad-lane split repeats checkout, setup, and install more often than a single primary job. That setup cost is intentional: on GitHub's hosted runner, running lint, coverage, and snapshot replay in one process pool oversubscribes CPU badly enough that the single-job critical path is longer than the repeated setup.
|
||||
|
||||
The split introduces a maintenance obligation: when `package.json` adds or removes a gate that belongs in CI, [scripts/run-gates.ts](../../../../scripts/run-gates.ts) needs the matching leaf. That obligation is intentional because the runner is the parallel execution plan for the same gate vocabulary, not a separate quality policy.
|
||||
|
||||
The Node 26 signal is narrower than the primary Node 24 signal. It proves the source graph on the newer runtime without doubling documentation, coverage, publication, snapshot, and smoke checks whose failures are not expected to vary by Node minor version.
|
||||
@@ -0,0 +1,40 @@
|
||||
# RFC: Parallel pre-push gates
|
||||
|
||||
Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
The pre-push hook is the last local checkpoint before a branch leaves the machine, so its wall clock directly shapes whether contributors keep it enabled and trust its signal. Lefthook already runs top-level jobs in parallel, but aggregate jobs such as `pnpm run hygiene` and `pnpm run doc-sync` hide long sequential chains inside one job. The hook can therefore be configured as parallel while still waiting on serial subcommands whose members are independent.
|
||||
|
||||
Flattening those members directly into `lefthook.yml` solves the local hook only. CI has the same scheduling problem, and duplicating a long leaf list in YAML gives future script changes two places to drift.
|
||||
|
||||
`publint` has the same shape one level lower. Each package is linted independently against its own manifest and built output, but the runner loops through every package in order. On this repo that makes one package-publication gate consume time proportional to the number of packages even though the checks do not share mutable state.
|
||||
|
||||
## Decision
|
||||
|
||||
[lefthook.yml](../../../../lefthook.yml) keeps one pre-push job named `full check` and runs `pnpm run check:pre-push`. That package script delegates to [scripts/run-gates.ts](../../../../scripts/run-gates.ts), the same bounded scheduler CI uses.
|
||||
|
||||
The `pre-push` mode expands into leaf gates for the unit suite, snapshot suite, build, `hygiene` members, `doc-sync` members, and module-graph freshness. The leaf list keeps the same gate vocabulary as the package scripts, including RFC classification and RFC format, while the runner schedules independent checks concurrently and prints one timing/output block per gate.
|
||||
|
||||
The build gate makes the hook self-contained from a clean worktree. `publint` and `verify-node-next-types` wait for that build output, while source-only gates continue in parallel.
|
||||
|
||||
[scripts/publint-all.ts](../../../../scripts/publint-all.ts) discovers the package list from `packages/<group>/<pkg>` and runs `publint` with a worker pool sized from `availableParallelism()`. `DSH_PUBLINT_CONCURRENCY` can cap or raise the worker count for local machines and CI runners with different resource profiles. Results are buffered per package and printed in deterministic package order, so parallel execution does not scramble each package's log block.
|
||||
|
||||
The aggregate package scripts remain the source of truth for ad hoc local runs. The scheduler is a parallel execution plan over their member gates, not a replacement vocabulary.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **Keep aggregate `hygiene` and `doc-sync` jobs in the hook** - simpler config, but it leaves most of the pre-push wall clock inside serial command chains that lefthook cannot see or schedule.
|
||||
- **Declare one lefthook job per leaf gate** - exposes parallelism through lefthook's native job model, but it makes the hook file carry a long member list that CI cannot reuse.
|
||||
- **Require developers to build before pushing** - avoids one hook gate, but it makes `publint` fail in a clean worktree and turns the final local checkpoint into a convention instead of a runnable check.
|
||||
- **Background subcommands inside shell scripts** - can parallelize work, but it loses lefthook's job names, per-job timing, and failure grouping, and makes signal handling harder to reason about.
|
||||
- **Declare one publint lefthook job per package** - exposes maximum parallelism, but it turns the hook into a hand-maintained package inventory that drifts exactly when new packages are added.
|
||||
- **Run publint with unbounded concurrency** - minimizes elapsed time on small machines only by gambling with process count, memory pressure, package tarball creation, and readable logs.
|
||||
|
||||
## Consequences
|
||||
|
||||
The hook's critical path becomes the slowest real gate instead of the sum of hidden gate chains. Lefthook reports one `full check` job, and the runner reports per-gate timing inside that job, so a slow local checkpoint still points at the gate that dominates the run.
|
||||
|
||||
The hook file stays short, and the duplicated member list lives in [scripts/run-gates.ts](../../../../scripts/run-gates.ts), where CI and pre-push can share it. The cost is a custom scheduler script instead of pure lefthook configuration, plus a build in the local pre-push path.
|
||||
|
||||
`publint-all.ts` becomes asynchronous code and buffers command output instead of inheriting stdio live. The payoff is package-level parallelism with stable output order and one environment variable for resource tuning.
|
||||
@@ -51,7 +51,7 @@ The ACP server app loads `@deepseek-ai/dsh-llm-deepseek`, whose `apply` throws w
|
||||
A snapshot run asserts **two** normalized surfaces, because the harness's external surfaces are distinct:
|
||||
|
||||
1. The **stdout transcript** — the framed `session/update` JSON-RPC the editor sees. Catches regressions in the ACP bridge's event→update translation (`streamSessionEventUpdate`). Compared against a committed `stdout.golden.jsonl`.
|
||||
2. The **re-persisted session JSONL** — the log the replay run itself persists, compared against the scenario's `session.jsonl`. Catches regressions in the loop, tool dispatch, and turn/step structure that never surface on stdout. There is no separate session golden: `session.jsonl` is BOTH the replay source (recorded scenarios) and the expected produced log. Both sides pass through `normalizeSessionLog` before comparing — the fixture is raw-harvested (its own real session id / cwd / timestamps) and the replay output has fresh ones, so each is scrubbed against ITS OWN volatile values (the fixture's read from its header line) and the comparison is on normalized form. For an authored override scenario the same `session.jsonl` holds the expected produced log; `replay.override.json` drives the model, and `llm-replay` ignores the fixture for model chunks when an override exists, so committing the expected log there does not affect replay.
|
||||
2. The **re-persisted session JSONL** — the log the replay run itself persists, compared against the scenario's `session.jsonl`. Catches regressions in the loop, tool dispatch, and turn/step structure that never surface on stdout. There is no separate session golden: `session.jsonl` is BOTH the replay source (recorded scenarios) and the expected produced log. Both sides pass through `normalizeSessionLog` before comparing — the fixture is raw-harvested (its own real session id / cwd / timestamps) and the replay output has fresh ones, so each is scrubbed against ITS OWN volatile values (the fixture's read from its header line) and the comparison is on normalized form. Request-header CONTENT (the composed system prompt + tool schemas) is additionally scrubbed to `{{system}}`/`{{tools}}` tokens on both sides — in the stored fixtures too — for every scenario except the one that pins it ([pinned-header RFC](2026-07-06-pin-request-header-content-in-one-scenario.md)). For an authored override scenario the same `session.jsonl` holds the expected produced log; `replay.override.json` drives the model, and `llm-replay` ignores the fixture for model chunks when an override exists, so committing the expected log there does not affect replay.
|
||||
|
||||
The two are genuinely additive: stdout is the bridge's *lossy projection* of the log (it drops `assistant/message.usage`, `step/*`, exact `seq`/`time`, and renders tool I/O differently), so a loop/tool/turn-structure regression can change the JSONL while leaving the stdout projection identical, and a bridge-translation regression can change stdout while the JSONL is untouched. Asserting the JSONL equality also echoes the proposed [universal replay fixture](../../proposed/testing/2026-06-11-deterministic-and-stress-testing.md) idea.
|
||||
|
||||
|
||||
@@ -12,7 +12,7 @@ This RFC records the decision to add a **second, secret-consuming workflow** tha
|
||||
|
||||
## Decision
|
||||
|
||||
Add a dedicated workflow, [.github/workflows/e2e.yml](../../../../.github/workflows/e2e.yml), separate from ci.yml. It runs only `pnpm run test:e2e` against the external API using a repo secret, on trusted events, with a preflight that converts a missing secret into a loud failure instead of a false green. ci.yml is left untouched.
|
||||
Add a dedicated workflow, [.github/workflows/e2e.yml](../../../../.github/workflows/e2e.yml), separate from ci.yml. It runs only `pnpm run test:e2e` against the external API using a repo secret, on trusted events, with a preflight that converts a missing secret into a loud failure instead of a false green. The keyless workflow remains separate so forkable quality gates and secret-consuming real-API gates keep different trigger and credential policies.
|
||||
|
||||
### A separate workflow, not a job in ci.yml
|
||||
|
||||
@@ -20,7 +20,7 @@ ci.yml's value is that it is keyless, forkable, and always-green: any contributo
|
||||
|
||||
### Cost is not the constraint; reliability is
|
||||
|
||||
The usual reason to ration real-API CI — token cost — does not apply here: we are DeepSeek and internal inference is effectively free. So the design optimizes for *coverage and signal*, not for minimizing calls. The suite runs in full (all six `*.e2e.ts` files), on multiple triggers, on every trusted PR. This is the CI embodiment of the [docs/testing.md](../../../testing.md) with-key policy.
|
||||
The usual reason to ration real-API CI — token cost — does not apply here: we are DeepSeek and internal inference is effectively free. So the design optimizes for *coverage and signal*, not for minimizing calls. The suite runs in full (all matching `*.e2e.ts` files), on multiple triggers, on every trusted PR. This is the CI embodiment of the [docs/testing.md](../../../testing.md) with-key policy.
|
||||
|
||||
### Triggers: trusted events only
|
||||
|
||||
@@ -54,7 +54,7 @@ The repo secret is named `DEEPSEEK_API_KEY_EXTERNAL`; it is mapped to the `DEEPS
|
||||
|
||||
### Scope, runtime shape
|
||||
|
||||
Run **only** `test:e2e`. The keyless gates (typecheck/lint/coverage/snapshot/build/hygiene) already run in ci.yml on every push and PR; repeating them here would duplicate signal and slow the real-API job. No build step — e2e tests run unbuilt via tsx + the tsconfig paths map. Single Node 24 (the `engines` floor): these tests exercise *API integration*, not node-version compat, which ci.yml's `[24, 26]` matrix already owns; a second Node version would double real-API calls for no added signal. `timeout-minutes: 45` bounds a wedged run given serial files (`fileParallelism: false`), 120s/test, and `retry: 2`. `cancel-in-progress` is enabled only for `pull_request` runs — a superseded PR run is on a stale commit and worth cancelling, whereas a push/schedule run is already producing the post-merge/nightly signal and is never cancelled.
|
||||
Run **only** `test:e2e`. The keyless gates (typecheck/lint/coverage/snapshot/build/hygiene) already run in ci.yml on every push and PR; repeating them here would duplicate signal and slow the real-API job. No build step — e2e tests run unbuilt via tsx + the tsconfig paths map. Single Node 24 (the primary line): these tests exercise API integration, not node-version compatibility, which ci.yml's Node 22.19/24/26 matrix owns. `vitest.e2e.config.ts` runs files through a bounded worker pool (`DSH_E2E_MAX_WORKERS`, default `4`, CI value `14`) so CI and local with-key runs parallelize independent files while retaining a one-line serial escape hatch for quota investigations. `timeout-minutes: 45` bounds a wedged run given 120s/test and `retry: 2`. `cancel-in-progress` is enabled only for `pull_request` runs — a superseded PR run is on a stale commit and worth cancelling, whereas a push/schedule run is already producing the post-merge/nightly signal and is never cancelled.
|
||||
|
||||
## Security
|
||||
|
||||
|
||||
@@ -32,4 +32,4 @@ Reviewers lose one artifact name that made the expected persisted log visually s
|
||||
|
||||
## Implementation note
|
||||
|
||||
The comparison normalizes BOTH sides, but each against its OWN volatile values, not a shared context. A raw harvested `session.jsonl` bakes in the recording run's session id, cwd, and timestamps; the replay run produces fresh ones. `normalizeSessionLog` scrubs cwd by exact string match, so normalizing the fixture against the *replay* run's cwd would leave the recorded cwd in the header unscrubbed and the compare would fail. The harness therefore derives the fixture's normalize context from its OWN header line (`{ type:'session', id, cwd }`) — `fixtureContext()` in `acp.snapshot.ts` — so both sides scrub to the same `{{sessionId}}`/`{{cwd}}` tokens. An authored fixture copied from the old golden already carries the normalized header (`id:'{{sessionId}}'`, `cwd:'{{cwd}}'`), which yields those tokens as the volatile values and scrubs idempotently. The session-log side uses a plain normalized-string `toEqual`, NOT `toMatchFileSnapshot`, so a run never overwrites the fixture.
|
||||
The comparison normalizes BOTH sides, but each against its OWN volatile values, not a shared context. A raw harvested `session.jsonl` bakes in the recording run's session id, cwd, and timestamps; the replay run produces fresh ones. `normalizeSessionLog` scrubs cwd by exact string match, so normalizing the fixture against the *replay* run's cwd would leave the recorded cwd in the header unscrubbed and the compare would fail. The harness therefore derives the fixture's normalize context from its OWN header line (`{ type:'session', id, cwd }`) — `fixtureContext()` in `dsh-acp-snapshot`'s suite module — so both sides scrub to the same `{{sessionId}}`/`{{cwd}}` tokens. An authored fixture copied from the old golden already carries the normalized header (`id:'{{sessionId}}'`, `cwd:'{{cwd}}'`), which yields those tokens as the volatile values and scrubs idempotently. The session-log side uses a plain normalized-string `toEqual`, NOT `toMatchFileSnapshot`, so a run never overwrites the fixture.
|
||||
@@ -0,0 +1,32 @@
|
||||
# RFC: Pin request-header content in one snapshot scenario
|
||||
|
||||
Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
Every model-driving ACP snapshot fixture (`session.jsonl`) embedded the full composed system prompt and the complete tool-schema list in its `request/header` event — roughly 8 KB on one line, per fixture. That content is identical across the suite (byte-identical tool list everywhere, including subagent children; identical prompt modulo each recording's temp cwd), so any change touching a tool description or a system-prompt line had to update every fixture: re-record everything against the live API (churning model responses and stdout goldens along the way) or hand-edit ~35 giant header lines. Introducing the dynamic-workflows feature — one new tool plus one prompt paragraph — rewrote every snapshot fixture in the repo, burying the behavioral diff a reviewer should be reading.
|
||||
|
||||
## Decision
|
||||
|
||||
Exactly one scenario — `text-turn`, flagged `pinsHeader` in the `acp.snapshot.ts` scenario table — commits and compares the full request-header content; the pin mechanics live in [`dsh-acp-snapshot`](../../../../packages/support/acp-snapshot/README.md), whose suite factory enforces one pin per consuming suite. Every other fixture stores and compares that content as stable tokens via the pure normalizer `scrubRequestHeaders` in that package's `normalize.ts`: a `request/header` event's `header.system` becomes `"{{system}}"` and `header.tools` becomes `"{{tools}}"`; a `request/header-delta` keeps its structural facts — the system delta's `keepStart`/`keepEnd` line positions with one `{{system}}` token per inserted line, the tools delta's added/removed/changed tool names — and tokenizes only the bulk (prompt text, schema bodies), so two different deltas still compare different. The scrub is composed in front of `normalizeSessionLog` on BOTH sides of a non-pinning scenario's log compare and applied to the harvested logs record mode writes, so a re-record cannot smuggle the content back. Absent fields stay absent — WHETHER a header carried a prompt or tools is behavior and stays visible — and `config`/`reason` stay verbatim: a model swap churns every fixture by design (it invalidates the recorded responses), while a prompt or schema edit churns none of them (replay derives model behavior exclusively from `assistant/chunk` events and never reads header content — see `dsh-llm-replay`).
|
||||
|
||||
A system-prompt or tool-schema change therefore lands as exactly one committed-fixture diff — the pinned `text-turn` header line — updated by hand or by re-recording that one scenario (`pnpm run test:snapshot:record` with `-t text-turn`).
|
||||
|
||||
Guards make the split self-enforcing. On disk (fixture meta-tests): every non-pinning `session*.jsonl` must be a fixed point of `scrubRequestHeaders` (unscrubbed content crept in — apply the scrub), the pinning scenario's fixture must NOT be one (the pin lost its content), and exactly one scenario must pin. Live (every non-pinning scenario run): each `request/header` the run produces — parent, spawn child, fork child, initial or resume — must equal the pinned fixture's header after both sides normalize their own volatile values, and no `request/header-delta` may appear at all (a mid-run header change diverges from the pin by construction, and its content would be invisible under the scrub), so the single-pin premise is asserted rather than assumed.
|
||||
|
||||
One pin covers the whole suite because every session — parent, spawn child, fork child — composes the identical tool list and the identical prompt modulo cwd, and the uniformity guard fails the suite the moment that stops holding. If header composition ever becomes session-dependent by design (a restricted subagent toolset, say), the divergent shape gets its own pinning scenario.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **Re-record or hand-edit every fixture per change** — the status quo; the churn this RFC removes.
|
||||
- **Scrub at compare time only, keeping fixtures raw** — the compares go green without fixture edits, but every committed fixture then carries a permanently stale copy of the prompt and schemas: dead weight that misleads readers and still rewrites wholesale on the next re-record. Storing the tokens keeps the fixture honest about what it does and does not pin.
|
||||
- **Scrub everywhere, pin nowhere** — loses the only end-to-end record of the composed header as actually sent (prompt assembly, registered-tool order, full schemas). The generated tool catalog documents each tool in isolation; only a real fixture pins the composed set.
|
||||
- **Slim the session log itself (log a content digest, store the header elsewhere)** — violates the reconstructability contract: the product log must reproduce each request bit-for-bit ([reconstructable-requests RFC](../architecture/2026-07-05-reconstructable-requests.md)). Header bulk is a test-artifact concern, solved in test normalization; the live log is untouched.
|
||||
|
||||
## Verification
|
||||
|
||||
All 37 snapshot scenarios replay green with the scrubbed fixtures (the committed fixtures were rewritten once through `scrubRequestHeaders` itself; `text-turn` untouched). The fixed-point, pin-retains-content, exactly-one-pin, live header-uniformity, and no-unpinned-delta guards run inside the suite, and `scrubRequestHeaders` has unit coverage for both header event types, delta structure preservation (line positions, insert arity, tool names), absent-field preservation, config/reason retention, byte-for-byte pass-through of other lines, and idempotence.
|
||||
|
||||
## Consequences
|
||||
|
||||
A tool-description or system-prompt change churns one committed fixture line instead of every fixture in the suite, so snapshot diffs read as behavior again, and ~270 KB of duplicated header bytes leave the repo. The cost: non-pinning fixtures no longer display header content, so reading one shows tokens where the prompt and schemas were — the pinned `text-turn` fixture is the place to look, and the live uniformity guard guarantees it speaks for every session in the suite. A header change surfaces as a suite-wide test failure whose fix is the one pinned line, rather than as ~35 fixture rewrites.
|
||||
@@ -0,0 +1,36 @@
|
||||
# RFC: Extract the ACP snapshot suite into a support package
|
||||
|
||||
Status: implemented
|
||||
|
||||
## Problem
|
||||
|
||||
The ACP snapshot tier ([snapshot RFC](2026-06-19-acp-snapshot-tests.md)) was built from three modules living inside one example's test directory: `snapshot-harness.ts` (boot the real bin subprocess, drive it over ACP JSON-RPC, harvest the persisted logs), `snapshot-normalize.ts` (the pure golden normalizers), and the ~150-line scenario body plus fixture guards in `acp.snapshot.ts` (record/replay modes, the stdout-golden and log compares, the pinned-header uniformity guard, the orphan/required-file/single-pin meta-tests).
|
||||
|
||||
A second ACP example wanting snapshot coverage — the sandbox/approval composition is the immediate consumer — could only copy those modules, forking exactly the logic that must not drift: record write-back, header scrubbing, child-session harvest ordering. The spawn/client glue was already triplicated across `acp.e2e.ts`, `hooks.e2e.ts`, and the harness (`TODO(acp-test-harness)`). Location also decided test rigor: the per-file 100% coverage gate measures `packages/*/*/src` only, so none of this machinery was measured — the same gap that had moved `dsh-llm-replay` out of `examples/` into [packages/support](../../../../packages/support/README.md). And the harness's ACP client hardcoded `requestPermission → cancelled`, so an approval round-trip — the headline behavior of the sandbox composition — could not be expressed at the snapshot tier at all.
|
||||
|
||||
## Decision
|
||||
|
||||
The machinery lives in [`packages/support/acp-snapshot`](../../../../packages/support/acp-snapshot/README.md) (`@deepseek-ai/dsh-acp-snapshot`); an example's `*.snapshot.ts` is its scenario table, its agent paths, and one factory call, over its own `snapshots/` fixtures and `cordis.snapshot.yml` overlay ([single-source replay config](2026-07-04-single-source-acp-replay-config.md)). Reading `DSH_SNAPSHOT` stays at that edge — the library takes a resolved `mode`.
|
||||
|
||||
**`src/harness.ts`** — `runScenario` and the input-script/result types, parameterized by an `AgentUnderTest` (`binScript`, `configPath`, `tsconfigPath`; absolute paths the consuming suite resolves from its own `import.meta.url`). The client's `session/request_permission` handler consumes an optional `InputScript.permissionAnswers` FIFO queue, each entry selecting by option **kind** (ids are agent-issued randoms a committed script cannot know; kinds are the ACP-stable vocabulary, mapped to the offered `optionId` at answer time); an absent or exhausted queue answers `cancelled`, and a kind the request never offered rejects the run — the agent itself is answered `cancelled`, so the scenario bug fails the harness rather than being absorbed as an agent-side denial. This is what lets an approval suite drive allow/reject round-trips deterministically from `input.json`.
|
||||
|
||||
**`src/normalize.ts`** — the pure normalizers, hook-free by policy: when a future event carries a new volatile field (an approval duration, say), the shared normalizer learns it in the same change, keeping one home for what "normalized" means rather than per-suite scrub extensions.
|
||||
|
||||
**`src/suite.ts`** — the `Scenario` type and `defineAcpSnapshotSuite(options)`, registering the per-scenario compares, record-mode fixture write-back, the header pin with its live uniformity guard, and the fixture guard block (no orphan scenario dirs, required files present, exactly one pin, non-pinning fixtures are `scrubRequestHeaders` fixed points). The pinned-header contract ([pinned-header RFC](2026-07-06-pin-request-header-content-in-one-scenario.md)) is per-suite: each suite flags exactly one `pinsHeader` scenario (the factory throws on zero, a meta-test rejects more than one; WHICH scenario pins is the table's reviewable choice), and the uniformity guard compares only that suite's sessions. The pure helpers (`childFixturePaths`, `fixtureContext`, `normalizedHeaders`, `headerDeltaCount`) are exported for direct unit coverage.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **Copy the modules into each example** — the fork this RFC exists to prevent: the record/guard logic is exactly the code that must stay byte-identical across suites, and examples are outside the coverage gate, so each copy is also unmeasured.
|
||||
- **A shared module directory under `examples/`** — keeps the code outside the coverage gate and forces relative imports across example boundaries, against the package-name import convention; `examples/` leaves stay thin by design.
|
||||
- **A `/testing` subpath export of `dsh-acp-agent`** — couples test infrastructure into a product package's surface and dependency set; `packages/support/` exists precisely for real-but-lower-compatibility dev/test packages, with `dsh-llm-replay` as the precedent this package completes.
|
||||
- **Export raw test-body functions instead of a suite factory** — each example would re-own the `describe`/`it` skeleton (~80 lines of registration boilerplate per suite) for no flexibility gain; the factory keeps consumers to a scenario table plus one call, and the exported pure helpers preserve unit-testability inside the factory design.
|
||||
- **An injectable ACP `Client` factory instead of declarative `permissionAnswers`** — maximally flexible, but it leaks SDK client construction to every consumer and reopens per-example drift in exactly the layer being unified; a declarative queue keeps `input.json` the single scripting surface and stays golden-normalizable.
|
||||
- **Generalize beyond ACP (a transport-agnostic snapshot harness)** — no second transport exists; the harness is ACP-shaped end to end (SDK client, JSON-RPC frames, `session/update` waiters), and a speculative abstraction would be a seam split ahead of any consumer.
|
||||
|
||||
## Testing
|
||||
|
||||
Extraction parity was proven mechanically: after the move, `pnpm run test:snapshot` matched the base commit's result with zero byte changes under `examples/acp-agent/tests/snapshots/`. The package's `src/` holds per-file 100% statements/branches/functions/lines under the gating unit run, driven through the REAL spawn path by a scripted fake ACP bin (`tests/fixtures/fake-acp-agent.ts`, behavior scripted per scenario via a `behavior.json` beside the fixture): `harness.spec.ts` covers every step op, both expect-error arms, the permission queue (selection, fallback, impossible-click), env forwarding, workspace seeding, and the harvest ordering/noise/fallback branches; `suite.spec.ts` runs the factory for real at collection time — a replay suite over committed synthetic fixtures and a record suite over a temp copy (write-back never touches the committed tree; `ACP_SNAPSHOT_SPEC_BOOTSTRAP=1` re-bootstraps it) — plus direct cases for the pure helpers. Two structurally unreachable guards carry reasoned `v8 ignore` comments. The fake bin substitutes the `session/new` cwd, not `process.cwd()`, into scripted logs, matching what the real bin's header carries (darwin realpaths `/var/folders/…` to `/private/var/folders/…`).
|
||||
|
||||
## Consequences
|
||||
|
||||
A new example gets the whole snapshot tier from a scenario table plus fixtures — the sandbox branch merges master down and adds its own suite (own pin scenario, own overlay, fixtures via `test:snapshot:record`, approvals via `permissionAnswers`). The costs: `suite.ts` imports vitest, so the package is importable only inside a vitest run — a shape no other package has, stated in its README; each suite pins its own ~8 KB header fixture (a genuinely distinct composition deserves its own pin; an identical one would be caught by that suite's uniformity guard); and the e2e launcher duplication remains (`TODO(acp-test-harness)`) — the harness is the extraction target when that migration lands.
|
||||
@@ -0,0 +1,87 @@
|
||||
# RFC: Claude Code and Codex subagent backends (out-of-process delegation to external coding agents)
|
||||
|
||||
Status: proposed
|
||||
|
||||
## Problem
|
||||
|
||||
The subagent seam ([the seam RFC](../../implemented/feature/2026-06-21-subagent-capability-seam.md)) hosts multiple named providers on `ctx.subagents`, and the ACP backend ([the ACP backend RFC](../../implemented/feature/2026-06-22-acp-subagent-backend.md)) proved the seam generalizes across a process boundary; its Future-providers section explicitly named the Codex app-server and the Claude Code Agent SDK as mechanically similar siblings. Those two are the engines actually worth delegating to today: a harness turn should be able to hand a self-contained task to a real Claude Code or a real Codex — a separate product with its own model, tools, and sandbox — and get back one final answer, without the parent deployment leaking its secrets into the child or the child's behavior silently depending on whatever `~/.claude` / `~/.codex` state exists on the host machine.
|
||||
|
||||
## Proposal
|
||||
|
||||
Two sibling provider packages, structural variants of the ACP backend, plus one extraction:
|
||||
|
||||
- `@deepseek-ai/dsh-subagent-claude-code` — drives a Claude Code child through `@anthropic-ai/claude-agent-sdk`'s `query()` (the SDK runs in the parent process and spawns its bundled `claude` CLI as the subprocess). Provider name `claude-code`: the child is the Claude Code *product*, not an Anthropic model adapter — "claude" stays reserved for a future `dsh-llm` adapter.
|
||||
- `@deepseek-ai/dsh-subagent-codex` — spawns `codex app-server` and drives one thread/turn over its JSON-RPC-over-stdio protocol with a hand-rolled newline-JSON client (~200–300 lines) in the package.
|
||||
- `@deepseek-ai/dsh-subagent-process` — a pure library (the `subagent-inprocess` precedent) extracting what `dsh-subagent-acp` already carries and both new backends need: the credential env scrub (`SENSITIVE_ENV_PATTERN`/`buildChildEnv`), the EOF → SIGTERM → SIGKILL dispose ladder, and new isolated-config-dir helpers (`mkdtemp` create, best-effort remove). The ACP backend migrates onto it; `bash-local`'s sibling copy is left alone to bound the change.
|
||||
|
||||
Both providers copy the ACP backend's seam posture verbatim: fresh child per `start`, exactly one prompt round-trip, capabilities all `false`, `inheritsParentContext: false`, `request.parent`/`request.agentOptions` ignored, `id = AgentId(randomUUID())`, `result` never rejects — child-level failure flattens to a stop reason and the original error goes to `ctx.logger` via an `onError` spec callback. Model exposure is zero new code: `dsh-tool-subagent` is loaded once per provider with a distinct `toolName` (`subagent_claude_code`, `subagent_codex`). No new session events are needed — the only model-visible artifact is the tool result, so reconstructability holds exactly as it did for ACP. To be explicit about the boundary: the session log reconstructs the model-visible transcript, not workspace mutation history — a child granted write access mutates files as an ambient side effect outside the log, exactly as the bash tools and the ACP backend already do; replay reproduces requests, not the disk.
|
||||
|
||||
## Verified interface facts (pinned versions)
|
||||
|
||||
Both integration surfaces were verified against pinned implementations before this proposal — types and bundled source read, keyless spikes run — not from vendor docs alone. The pins are the verification baseline, not a runtime contract: the backends perform no runtime version probe (no `codex --version` gate, no SDK version sniffing). Compatibility is enforced at development time — every dependency bump re-runs the keyless suites against the real load path — and at runtime by failing loudly: a protocol-level surprise settles `error` via `onError`, never a silent misbehavior.
|
||||
|
||||
**`@anthropic-ai/claude-agent-sdk` 0.3.202.** `options.env` REPLACES the child environment (no merge with `process.env`), which is exactly what the scrub needs. `settingSources` defaults to loading ALL filesystem settings — isolation requires explicitly passing `[]`. Result subtypes are `success` | `error_during_execution` | `error_max_turns` | `error_max_budget_usd` | `error_max_structured_output_retries`. On abort the SDK escalates the CLI child itself: stdin EOF immediately, SIGTERM ~2s later if the child ignores it (observed; no leftover processes) — no bespoke kill fallback needed. `outputFormat: {type: 'json_schema'}` and an `agents` option exist, giving future landing points for the seam's `outputSchema` capability and named subagent types; both are out of scope here.
|
||||
|
||||
**codex CLI 0.142.5, `codex app-server` (v2 vocabulary).** LF-delimited JSON, JSON-RPC 2.0 shapes with the `"jsonrpc"` header omitted.
|
||||
|
||||
- Lifecycle: `initialize{clientInfo}` + `initialized` → `thread/start` (accepts `cwd`, `model`, `sandbox`, `approvalPolicy`, `ephemeral`; succeeds unauthenticated) → `turn/start{threadId, input:[{type:'text',text}]}` returns an `inProgress` turn immediately; the terminal signal is the `turn/completed` notification carrying `Turn{status: completed|interrupted|failed|inProgress, error}`.
|
||||
- Approvals are server-initiated requests — `item/commandExecution/requestApproval`, `item/fileChange/requestApproval`, `item/permissions/requestApproval`, `item/tool/requestUserInput`, `mcpServer/elicitation/request` — answered with `accept`/`decline`-family decisions.
|
||||
- Auth: `account/login/start{type:'apiKey', apiKey}` is a first-class RPC and `account/read` reports `requiresOpenaiAuth` — and an unauthenticated `turn/start` does NOT fail fast (it hangs in retry), so the backend MUST pre-check auth and settle `error` loudly instead of waiting on the turn.
|
||||
- Isolation: `CODEX_HOME` redirection is honored (the `initialize` response echoes it, so tests can assert isolation), and `ephemeral: true` threads leave no session files at all.
|
||||
|
||||
## Isolation and credentials
|
||||
|
||||
Deployments authenticate with API keys only, and the child must not see the host user's Claude Code / Codex configuration: behavior has to be a function of `cordis.yml` alone. Each run gets a fresh `mkdtemp` config dir — `CLAUDE_CONFIG_DIR` for Claude Code (paired with an explicit `settingSources: []`), `CODEX_HOME` for Codex — removed best-effort on dispose; a config field can pin a persistent dir instead. The child env reuses the ACP backend's `buildChildEnv` semantics verbatim via the extraction: the ambient env is forwarded MINUS credential-shaped vars (`/KEY|SECRET|TOKEN/i`), with `config.env` layered on top — so `PATH`, `HOME`, `TMPDIR`, locale, and proxy vars survive and the CLIs run normally, while only credential-shaped ambient vars are scrubbed (`ANTHROPIC_API_KEY` enters explicitly through `config.env` for Claude Code), and the Codex key travels via the `account/login/start` RPC into the isolated `CODEX_HOME` rather than a hand-written `auth.json`.
|
||||
|
||||
## Permission and approval policy
|
||||
|
||||
Instead of collapsing to ACP's single `permission: allow|reject` knob, each backend exposes its engine's native vocabulary as config, with conservative defaults: Claude Code gets `permissionMode` (default `default`) plus `permission: allow|reject` (default `reject`) as the `canUseTool` auto-answer for whatever falls through; Codex gets `sandboxMode` (default `read-only`) and `approvalPolicy` (default `never`) plus the same `permission` fallback for approval requests that still arrive. Defaults are deliberately do-no-harm (the out-of-box child cannot write files); examples demonstrate opening up (`acceptEdits` / `workspace-write`). The mechanical rule: EVERY server-initiated request is settled programmatically and promptly — the enumerated approval/user-input/elicitation requests by the configured policy, an unknown request method with a JSON-RPC method-not-found error response (never left pending), unknown notifications consumed — so no child request can wedge a turn waiting on an answer that will never come. Prompts never reach a human in this cut, matching ACP.
|
||||
|
||||
## StopReason mapping
|
||||
|
||||
Claude Code: `success` → `completed`; `error_max_turns`, `error_during_execution`, `error_max_budget_usd`, `error_max_structured_output_retries` → `error` (aligning with the ACP call on `max_turn_requests`: an unfinished task is not success); generator abort → `aborted`; anything unknown → `error`. Codex: `Turn.status` `completed` → `completed`; `interrupted` → `aborted`; `failed` with `codexErrorInfo: 'contextWindowExceeded'` → `max-tokens`, any other `failed` → `error`; transport/spawn/auth-precheck failure → `error` (or `aborted` if cancel was requested). In both, `cancel()` is the ACP shape: flag + abort/interrupt + a cancel-settled race arm so an uncooperative child cannot stall the result.
|
||||
|
||||
Liveness posture, stated explicitly: teardown timing is config, turn duration is not. Both backends take the dispose ladder's grace periods as defaulted validated config fields (the ACP backend's `disposeEofGraceMs`/`disposeGraceMs` shape, carried by the extraction), but there is deliberately NO turn-duration or startup timeout — matching ACP, liveness during a turn belongs to the caller via `cancel()`/the abort signal, a subagent turn is legitimately minutes long, and the Codex auth precheck removes the one verified guaranteed-hang; a deployment wanting a wall-clock bound cancels from the parent.
|
||||
|
||||
## Testing
|
||||
|
||||
Named at every tier per the root AGENTS.md rule, and de-risked up front:
|
||||
|
||||
- **Keyless unit/integration**, mirroring the ACP spec list per backend (round-trip and output accumulation, every stop mapping, both cancel paths, already-aborted, permission auto-answer under both policies, unknown-message tolerance, bad-command spawn failure, HMR provider cleanup, export shape, isolation assertions on child env and temp-dir removal; Codex adds the auth-precheck failure path). Claude Code's harness is a scripted fake `claude` executable behind `pathToClaudeCodeExecutable` driven by the REAL SDK — a spike already passed end-to-end keyless in 24ms (the fake CLI answers one `control_request/initialize` and speaks plain stream-json, ~40 lines). Codex's harness is a scripted mock app-server subprocess speaking the verified wire protocol, the `mock-acp-server.ts` shape.
|
||||
- **With-key e2e** per backend: the real engine does real file work verified on disk, under a pinned opened-up config so acceptance and the do-no-harm defaults don't collide — `permissionMode: 'acceptEdits'` for Claude Code, `sandboxMode: 'workspace-write'` + `approvalPolicy: 'never'` for Codex; self-skips report exactly what is missing (binary vs key). CI has no secrets, so these run locally per the with-key policy.
|
||||
- **Snapshot**: deferred as `TODO(claude-code-subagent-replay)` / `TODO(codex-subagent-replay)` — the same distinct replay shape the ACP backend deferred ([the per-session replay RFC](../../implemented/testing/2026-06-22-subagent-snapshot-replay.md)); the keyless suites carry deterministic coverage meanwhile.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
### Why not the official `@openai/codex-sdk` instead of a hand-rolled client?
|
||||
|
||||
The dispose ladder and env scrub require owning the child process (spawn args, env, signals, exit await); the SDK hides the process. The wire format is trivial to frame (LF JSON), the shapes are generatable per pinned version (`codex app-server generate-json-schema`), and the repo precedent (`hook-protocol`) is to own thin protocol cores rather than wrap someone's runtime. The SDK would save protocol-evolution maintenance but costs the exact control this backend exists to have.
|
||||
|
||||
### Why not a model-visible `subagent_type` parameter (one Task-style tool)?
|
||||
|
||||
Claude Code's own Task tool puts the subagent type in the model-facing schema, selecting a prompt-plus-toolset persona. Here the choice is between EXECUTION ENGINES, and only the deployer knows which engines have credentials configured — so selection stays deployment config, preserving `dsh-tool-subagent`'s documented one-provider-per-tool contract. A persona-style type selector would be a separate RFC against the tool, not the backends.
|
||||
|
||||
### Why not login-state credentials and the user's own config?
|
||||
|
||||
Inheriting `~/.claude` / `~/.codex` (subscription login, user settings, skills, MCP servers) would make child behavior depend on host-machine state and punch an implicit exception through the "credentials enter explicitly via `config.env`, never ambiently" rule the ACP backend and bash executor established. API-key-only plus forced config-dir isolation keeps runs reproducible; deployments wanting shared state can point the config-dir field at a persistent directory deliberately.
|
||||
|
||||
### Why not a driver-injection seam for the Claude Code keyless tests?
|
||||
|
||||
Injecting a fake `query()` would mock our own boundary and leave the real SDK load path untested (the real-over-mock policy in docs/testing.md). The risk that justified considering it — the SDK↔CLI stream-json control protocol being internal — was retired by the spike: the fake-CLI harness works against the real pinned SDK today. If an SDK upgrade breaks the mock, the keyless suite fails the upgrade PR, which is the gate working.
|
||||
|
||||
### Why not ACP adapters (e.g. `claude-code-acp`) reusing the existing backend?
|
||||
|
||||
Community shims wrap both engines in ACP, which would make them "just config" on `dsh-subagent-acp`. But that inserts an unofficial third-party layer between the harness and the engine, erases the native control surfaces this RFC exposes (permissionMode, sandboxMode/approvalPolicy, config-dir isolation, apiKey RPC), and trades first-party protocol stability for a shim's release cadence. First-party surfaces — the Agent SDK and the app-server — are the supported integration points.
|
||||
|
||||
## Acceptance criteria
|
||||
|
||||
On a machine with both engines and keys configured: a REPL-driven model completes one real file task through `subagent_claude_code` and one through `subagent_codex`, the tool result being the child's final answer, with only `tool/call` + `tool/result` in the parent session log. Keyless suites pass at 100% per-file coverage in a credential-less environment, asserting isolation (scrubbed child env, no temp config dirs left after dispose) and that child behavior is unchanged by the presence or absence of `~/.claude` / `~/.codex`. Cancelling a parent turn quiesces both backends in bounded time with no leftover child processes. E2e suites self-skip cleanly, naming the missing prerequisite.
|
||||
|
||||
## Risks
|
||||
|
||||
- `codex app-server` is CLI-flagged experimental and its v1/v2 vocabularies coexist; the client pins 0.142.5, implements v2 only, and consumes unknown methods/notifications without crashing, but a future codex bump can still force rework (regenerate schemas and re-run the keyless suite on every bump — the development-time enforcement behind the no-runtime-version-probe stance above).
|
||||
- The Claude Code fake-CLI mock rides an internal protocol: any SDK upgrade must go through the keyless suite, and a breaking control-protocol change means reworking the mock (fallback: the driver-injection seam rejected above becomes the escape hatch).
|
||||
- The SDK's optionalDependencies weigh ~280MB per platform — accepted, and confined to the one backend package.
|
||||
- The SDK's SIGKILL branch beyond EOF→SIGTERM was not observed and is trusted; e2e keeps a no-leftover-process assertion.
|
||||
- Codex is a deployment prerequisite (no npm-bundled binary); a missing or incompatible binary surfaces as a loud spawn/protocol `error`, not a version probe.
|
||||
- Every run pays a fresh child process and only the final answer surfaces — thoughts, tool cards, and usage are consumed and dropped; pooling, intermediate-progress surfacing, `sendMessage`/`resume`, `outputSchema` via the SDK's `outputFormat`, and named subagent types via the SDK's `agents` option are all deliberate deferrals.
|
||||
+2
-2
@@ -7,7 +7,7 @@ How this repo tests, tier by tier, and the rules that keep a green suite meaning
|
||||
- **Unit** (`pnpm run test`): vitest over `packages|examples/*/tests/**/*.spec.ts`, colocated with what they test. Every registry gets an HMR-safety test (dispose the contributing fiber, assert cleanup). Excessive tests are welcome — err toward covering edge cases, error paths, event ordering, and concurrency races; review findings get regression tests (see `packages/core/agent-loop/tests/review-fixes.spec.ts`).
|
||||
- **Coverage gate** (`pnpm run test:coverage`): the gating run, per-file 100% on `packages/*/*/src`. An uncovered line is often dead code the gate is correctly flagging for deletion, not a missing test to bolt on. Line coverage is necessary, never sufficient — it proves lines ran, not that the feature works as shipped.
|
||||
- **Real-API e2e** (`pnpm run test:e2e`): with-key tests against live provider APIs — the DeepSeek model plus provider-specific smokes that gate on their own keys (`EXA_API_KEY`, `PERPLEXITY_API_KEY`, …); each suite self-skips without its key so keyless CI stays green ([real-API e2e RFC](rfc/implemented/testing/2026-06-19-real-api-e2e-ci.md)).
|
||||
- **Snapshot** (`pnpm run test:snapshot`): boots the real example subprocess, replays a recorded session keyless, diffs normalized stdout + the re-persisted log against committed goldens ([snapshot RFC](rfc/implemented/testing/2026-06-19-acp-snapshot-tests.md)). Re-record with `pnpm run test:snapshot:record`; reviewing the golden diff is part of the review.
|
||||
- **Snapshot** (`pnpm run test:snapshot`): boots the real example subprocess, replays a recorded session keyless, diffs normalized stdout + the re-persisted log against committed goldens ([snapshot RFC](rfc/implemented/testing/2026-06-19-acp-snapshot-tests.md)). Re-record with `pnpm run test:snapshot:record`; reviewing the golden diff is part of the review. System-prompt/tool-schema content is pinned by ONE scenario (`text-turn`) and tokenized in every other fixture, so a prompt or schema edit churns one committed line ([pinned-header RFC](rfc/implemented/testing/2026-07-06-pin-request-header-content-in-one-scenario.md)).
|
||||
|
||||
## The with-key policy: inference is cheap here
|
||||
|
||||
@@ -30,4 +30,4 @@ An e2e assertion re-runs the command or re-reads the file externally; a keyword
|
||||
|
||||
## When a snapshot test is required
|
||||
|
||||
Any change affecting the editor-facing transcript or end-to-end agent UX — the ACP bridge, the loop's observable output, tool presentation — adds or updates a scenario under `examples/acp-agent/tests/snapshots/` (or states in the PR why none applies). New capability seams, lifecycle shapes, or transcript surfaces name their coverage at every tier at plan time and verify the harness can express it — a harness gap is scheduled work, not a mid-build surprise.
|
||||
Any change affecting the editor-facing transcript or end-to-end agent UX — the ACP bridge, the loop's observable output, tool presentation — adds or updates a scenario in the owning example's snapshot suite (`examples/<name>/tests/snapshots/`, a scenario table over the [`dsh-acp-snapshot`](../packages/support/acp-snapshot/README.md) suite factory; `examples/acp-agent` is the primary suite), or states in the PR why none applies. New capability seams, lifecycle shapes, or transcript surfaces name their coverage at every tier at plan time and verify the harness can express it — a harness gap is scheduled work, not a mid-build surprise.
|
||||
@@ -3,9 +3,9 @@
|
||||
|
||||
# Tool Schema Catalog
|
||||
|
||||
Every model-facing tool a shipped plugin contributes to `ctx.tools`: the `name`, `description`, and JSON-Schema `parameters` the model receives via the system-prompt assembly. It complements the cordis [events](../cordis-catalog/events.md) & [services](../cordis-catalog/services.md) catalogs (the wiring a plugin listens to and calls) and [core-data-structures/](../core-data-structures/core.md) (the types those signatures move) — this page is the *tools* the agent is offered.
|
||||
Every model-facing tool a shipped plugin contributes to `ctx.tools`: the `name`, `description`, and JSON-Schema `parameters` the model receives via the system-prompt assembly. It complements the cordis [events](cordis-catalog/events.md) & [services](cordis-catalog/services.md) catalogs (the wiring a plugin listens to and calls) and [core-data-structures/](core-data-structures/core.md) (the types those signatures move) — this page is the *tools* the agent is offered.
|
||||
|
||||
This file is GENERATED and verified fresh by `pnpm run verify-tool-catalog` (part of `doc-sync`) — do not edit it by hand. Unlike the cordis catalog (a pure source-AST pass), this generator BOOTS each tool plugin on a real context and reads `ctx.tools.schemas()`, because a tool schema is not statically knowable (runtime-spread enums, concatenated descriptions, config-driven names, raw-JSON-Schema MCP tools). A completeness guard globs `packages/*/tool-*` and fails if any package is missing from the generator's boot manifest, so a new tool cannot be silently undocumented. See [the tool-schema-catalog RFC](../rfc/implemented/process/2026-07-02-tool-schema-catalog.md).
|
||||
This file is GENERATED and verified fresh by `pnpm run verify-tool-catalog` (part of `doc-sync`) — do not edit it by hand. Unlike the cordis catalog (a pure source-AST pass), this generator BOOTS each tool plugin on a real context and reads `ctx.tools.schemas()`, because a tool schema is not statically knowable (runtime-spread enums, concatenated descriptions, config-driven names, raw-JSON-Schema MCP tools). A completeness guard globs `packages/*/tool-*` and fails if any package is missing from the generator's boot manifest, so a new tool cannot be silently undocumented. See [the tool-schema-catalog RFC](rfc/implemented/process/2026-07-02-tool-schema-catalog.md).
|
||||
|
||||
Scope: shipped product tools under `packages/*/tool-*`, each booted with its DEFAULT config. The registered tool NAME can be a load-time config (e.g. `tool-subagent`'s `toolName`), so a deployment may surface a package under a different or additional name — a per-package note records those shipped aliases where they exist. The `examples/` demo tools (e.g. `echo`) are excluded, matching the cordis catalog's packages-only scope.
|
||||
|
||||
@@ -59,7 +59,7 @@ Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/bash/tool-bash/src/index.ts`](../../packages/bash/tool-bash/src/index.ts)
|
||||
Source: [`packages/bash/tool-bash/src/index.ts`](../packages/bash/tool-bash/src/index.ts)
|
||||
|
||||
### `bash_kill`
|
||||
|
||||
@@ -80,7 +80,7 @@ Ask the executor to kill a running background bash task by task id.
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/bash/tool-bash/src/index.ts`](../../packages/bash/tool-bash/src/index.ts)
|
||||
Source: [`packages/bash/tool-bash/src/index.ts`](../packages/bash/tool-bash/src/index.ts)
|
||||
|
||||
### `bash_output`
|
||||
|
||||
@@ -101,7 +101,7 @@ Read new output from a background bash task started with `bash` + `run_in_backgr
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/bash/tool-bash/src/index.ts`](../../packages/bash/tool-bash/src/index.ts)
|
||||
Source: [`packages/bash/tool-bash/src/index.ts`](../packages/bash/tool-bash/src/index.ts)
|
||||
|
||||
The bash/bash_output/bash_kill tools are model-facing consumers of the bash executor seam.
|
||||
|
||||
@@ -140,7 +140,7 @@ 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)
|
||||
Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts)
|
||||
|
||||
### `read`
|
||||
|
||||
@@ -169,7 +169,7 @@ Read a UTF-8 text file and return line-numbered content.
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/fs/tool-fs/src/index.ts`](../../packages/fs/tool-fs/src/index.ts)
|
||||
Source: [`packages/fs/tool-fs/src/index.ts`](../packages/fs/tool-fs/src/index.ts)
|
||||
|
||||
### `write`
|
||||
|
||||
@@ -195,7 +195,7 @@ Create or fully replace a UTF-8 text file.
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/fs/tool-fs/src/index.ts`](../../packages/fs/tool-fs/src/index.ts)
|
||||
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.
|
||||
|
||||
@@ -225,7 +225,7 @@ Delegate a self-contained task to a subagent (a separate agent that works in its
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/subagent/tool-subagent/src/index.ts`](../../packages/subagent/tool-subagent/src/index.ts)
|
||||
Source: [`packages/subagent/tool-subagent/src/index.ts`](../packages/subagent/tool-subagent/src/index.ts)
|
||||
|
||||
The registered tool name is the load-time `toolName` config (default `subagent`); the schema above is that default. The shipped example agents load this package once per subagent backend, so the model additionally sees `subagent_fork` (bound to the fork backend) with an identical schema — see `examples/coding-agent/cordis.yml` and `examples/acp-agent/cordis.yml`.
|
||||
|
||||
@@ -272,7 +272,7 @@ Record and update a structured task list for the current work. Send the ENTIRE l
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/todo/tool-todo/src/index.ts`](../../packages/todo/tool-todo/src/index.ts)
|
||||
Source: [`packages/todo/tool-todo/src/index.ts`](../packages/todo/tool-todo/src/index.ts)
|
||||
|
||||
todo_write is session-owned state; UIs render the latest todo/write event as a checklist or ACP plan.
|
||||
|
||||
@@ -297,7 +297,7 @@ Fetch the content of a specific HTTP(S) URL and return it decoded to text.
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/web/tool-web/src/index.ts`](../../packages/web/tool-web/src/index.ts)
|
||||
Source: [`packages/web/tool-web/src/index.ts`](../packages/web/tool-web/src/index.ts)
|
||||
|
||||
### `web_search`
|
||||
|
||||
@@ -318,6 +318,6 @@ Search the web for current information. Returns an optional summary answer and a
|
||||
}
|
||||
```
|
||||
|
||||
Source: [`packages/web/tool-web/src/index.ts`](../../packages/web/tool-web/src/index.ts)
|
||||
Source: [`packages/web/tool-web/src/index.ts`](../packages/web/tool-web/src/index.ts)
|
||||
|
||||
web_search and web_fetch keep provider selection behind ctx.web so model-visible schemas stay stable across backend swaps.
|
||||
@@ -21,6 +21,8 @@ export default tseslint.config(
|
||||
ignores: [
|
||||
'**/lib/**',
|
||||
'**/node_modules/**',
|
||||
'**/.sessions/**',
|
||||
'**/.doc-typecheck-*/**',
|
||||
'vendor/**', // vendored source keeps upstream style and idioms
|
||||
'**/*.js',
|
||||
'**/*.mjs',
|
||||
|
||||
@@ -57,8 +57,8 @@ interface Spawned {
|
||||
}
|
||||
|
||||
// TODO(acp-test-harness): this subprocess/client boot glue is duplicated with
|
||||
// hooks.e2e.ts and partly with snapshot-harness.ts. Extract one shared ACP test
|
||||
// launcher before the TSX/env/permission-stub details drift again.
|
||||
// hooks.e2e.ts and partly with dsh-acp-snapshot's harness. Migrate both e2e
|
||||
// files onto that launcher before the TSX/env/permission-stub details drift.
|
||||
function spawnAcpAgent(cwd: string, env: NodeJS.ProcessEnv = process.env): Spawned {
|
||||
const child = spawn(
|
||||
process.execPath,
|
||||
@@ -92,6 +92,46 @@ function spawnAcpAgent(cwd: string, env: NodeJS.ProcessEnv = process.env): Spawn
|
||||
let spawned: Spawned | undefined
|
||||
let workdir: string | undefined
|
||||
|
||||
function hasStdoutLine(out: string[]): boolean {
|
||||
return out.join('').split('\n').some(line => line.trim().length > 0)
|
||||
}
|
||||
|
||||
async function waitForStdoutLine(child: ChildProcessWithoutNullStreams, out: string[], stderr: string[], timeoutMs: number): Promise<void> {
|
||||
await new Promise<void>((resolve, reject) => {
|
||||
const cleanup = () => {
|
||||
clearTimeout(timeout)
|
||||
child.stdout.off('data', onData)
|
||||
child.off('exit', onExit)
|
||||
child.off('error', onError)
|
||||
}
|
||||
const pass = () => {
|
||||
cleanup()
|
||||
resolve()
|
||||
}
|
||||
const fail = (reason: string) => {
|
||||
cleanup()
|
||||
reject(new Error(`${reason}; stderr: ${stderr.join('')}`))
|
||||
}
|
||||
const onData = () => {
|
||||
if (hasStdoutLine(out)) pass()
|
||||
}
|
||||
const onExit = (code: number | null, signal: NodeJS.Signals | null) => {
|
||||
fail(`ACP child exited before emitting a stdout frame (code ${code ?? 'null'}, signal ${signal ?? 'null'})`)
|
||||
}
|
||||
const onError = (error: Error) => {
|
||||
fail(`ACP child failed before emitting a stdout frame: ${error.message}`)
|
||||
}
|
||||
const timeout = setTimeout(() => {
|
||||
fail(`ACP child did not emit a stdout frame within ${timeoutMs}ms`)
|
||||
}, timeoutMs)
|
||||
|
||||
child.stdout.on('data', onData)
|
||||
child.on('exit', onExit)
|
||||
child.on('error', onError)
|
||||
onData()
|
||||
})
|
||||
}
|
||||
|
||||
afterEach(async () => {
|
||||
if (spawned) {
|
||||
spawned.child.kill('SIGKILL')
|
||||
@@ -114,16 +154,21 @@ describe('acp-agent over real stdio (no key required)', () => {
|
||||
stdio: ['pipe', 'pipe', 'pipe'],
|
||||
})
|
||||
const out: string[] = []
|
||||
const stderr: string[] = []
|
||||
child.stdout.setEncoding('utf8')
|
||||
child.stderr.setEncoding('utf8')
|
||||
child.stdout.on('data', (c: string) => out.push(c))
|
||||
child.stderr.on('data', (c: string) => stderr.push(c))
|
||||
|
||||
// Send a single initialize request as a newline-delimited JSON-RPC frame.
|
||||
const req = JSON.stringify({ jsonrpc: '2.0', id: 1, method: 'initialize', params: { protocolVersion: PROTOCOL_VERSION, clientCapabilities: {} } })
|
||||
child.stdin.write(req + '\n')
|
||||
|
||||
// Give it a moment to boot + reply, then inspect stdout.
|
||||
await new Promise(r => setTimeout(r, 4000))
|
||||
child.kill('SIGKILL')
|
||||
try {
|
||||
await waitForStdoutLine(child, out, stderr, 15_000)
|
||||
} finally {
|
||||
child.kill('SIGKILL')
|
||||
}
|
||||
|
||||
const lines = out.join('').split('\n').filter(l => l.trim().length > 0)
|
||||
expect(lines.length).toBeGreaterThan(0)
|
||||
|
||||
@@ -1,66 +1,33 @@
|
||||
import { readFile, readdir, writeFile } from 'node:fs/promises'
|
||||
import { existsSync } from 'node:fs'
|
||||
import { fileURLToPath } from 'node:url'
|
||||
import { dirname, join } from 'node:path'
|
||||
import { describe, expect, it } from 'vitest'
|
||||
import { type HarvestedLog, type InputScript, runScenario } from './snapshot-harness.ts'
|
||||
import { type NormalizeContext, normalizeSessionLog, normalizeStdout } from './snapshot-normalize.ts'
|
||||
import { defineAcpSnapshotSuite, type Scenario } from '@deepseek-ai/dsh-acp-snapshot'
|
||||
|
||||
/**
|
||||
* ACP snapshot tests (REPLAY by default, keyless). Each scenario under
|
||||
* `snapshots/<name>/` ships an `input.json` (the client stdin script) and a
|
||||
* `session.jsonl` fixture; replay boots the real acp-agent subprocess, drives
|
||||
* it, and diffs the normalized stdout transcript against the committed
|
||||
* `stdout.golden.jsonl`. For model scenarios it ALSO checks the re-persisted
|
||||
* session log — against the `session.jsonl` fixture itself, not a separate
|
||||
* golden: the fixture doubles as the replay source (recorded scenarios) and the
|
||||
* expected produced log (both sides normalized before comparing).
|
||||
*
|
||||
* `pnpm run test:snapshot:record` (DSH_SNAPSHOT=record + -u) re-records the
|
||||
* `session.jsonl` fixtures against the real API and refreshes the stdout golden
|
||||
* in one pass.
|
||||
* The acp-agent example's snapshot suite: the scenario table for
|
||||
* `dsh-acp-snapshot`'s suite factory, which owns every compare/guard mechanic
|
||||
* (golden + re-persisted-log diffs, record write-back, the pinned-header
|
||||
* uniformity guard, the fixture guards). Fixtures live under `snapshots/<name>/`;
|
||||
* `pnpm run test:snapshot:record` re-records the `recorded` scenarios against
|
||||
* the real API. See the package README (packages/support/acp-snapshot) and the
|
||||
* snapshot RFC, docs/rfc/implemented/testing/2026-06-19-acp-snapshot-tests.md.
|
||||
*/
|
||||
|
||||
const SNAPSHOTS_DIR = join(dirname(fileURLToPath(import.meta.url)), 'snapshots')
|
||||
const RECORDING = process.env.DSH_SNAPSHOT === 'record'
|
||||
|
||||
/** A snapshot scenario and how its fixtures are produced. */
|
||||
interface Scenario {
|
||||
name: string
|
||||
/** Whether the scenario drives at least one model turn (so a JSONL golden applies). */
|
||||
hasModelTurn: boolean
|
||||
/**
|
||||
* Whether the run persists a comparable session log to diff against the
|
||||
* `session.jsonl` fixture. Defaults to {@link hasModelTurn} (a model turn
|
||||
* always produces a log worth comparing). Set it independently for a scenario
|
||||
* that produces a non-trivial log WITHOUT a model turn — e.g. a prompt blocked
|
||||
* by a `UserPromptSubmit` hook, which opens a `rejected` turn carrying `hook/*`
|
||||
* events but never calls the model.
|
||||
*/
|
||||
comparesLog?: boolean
|
||||
/**
|
||||
* Whether `test:snapshot:record` regenerates this scenario's `session.jsonl`
|
||||
* from the LIVE API. `recorded` scenarios are model-driven and reproducible;
|
||||
* `authored` scenarios (a hand-written `replay.override.json` sidecar drives
|
||||
* replay — e.g. a provider error or a cancel, which the live API can't be
|
||||
* coaxed into deterministically — or a deterministic hook scenario whose
|
||||
* derived empty script needs no sidecar) are NEVER re-recorded.
|
||||
*/
|
||||
recorded: boolean
|
||||
/**
|
||||
* How many SUBAGENT child sessions this scenario records beyond the top-level
|
||||
* one (0 for a single-session scenario). Each child rides in a sibling fixture
|
||||
* `session.<n>.jsonl` (1-based); replay forwards them to `dsh-llm-replay` so
|
||||
* each child session replays from its own script, and record mode writes the
|
||||
* harvested child logs back to those files. Defaults to 0.
|
||||
*/
|
||||
childSessions?: number
|
||||
// The dsh-acp-agent bin (the demo:acp entry), this example's cordis.yml, and
|
||||
// the repo-root tsconfig (four levels up from examples/acp-agent/tests) — all
|
||||
// ABSOLUTE: the subprocess cwd is a temp dir outside the repo.
|
||||
const AGENT = {
|
||||
binScript: fileURLToPath(new URL('../../../packages/ui/acp-agent/src/bin.ts', import.meta.url)),
|
||||
configPath: fileURLToPath(new URL('../cordis.yml', import.meta.url)),
|
||||
tsconfigPath: fileURLToPath(new URL('../../../tsconfig.json', import.meta.url)),
|
||||
}
|
||||
|
||||
const SCENARIOS: Scenario[] = [
|
||||
{ name: 'handshake', hasModelTurn: false, recorded: false },
|
||||
{ name: 'reject-extra-dirs', hasModelTurn: false, recorded: false },
|
||||
{ name: 'text-turn', hasModelTurn: true, recorded: true },
|
||||
// text-turn is the pinned-header scenario: the minimal single text turn,
|
||||
// whose fixture is the ONE place the full system prompt + tool schemas are
|
||||
// committed and compared verbatim.
|
||||
{ name: 'text-turn', hasModelTurn: true, recorded: true, pinsHeader: true },
|
||||
{ name: 'tool-call-turn', hasModelTurn: true, recorded: true },
|
||||
{ name: 'fs-terminal-card', hasModelTurn: true, recorded: true },
|
||||
{ name: 'todo-plan', hasModelTurn: true, recorded: true },
|
||||
@@ -119,138 +86,9 @@ const SCENARIOS: Scenario[] = [
|
||||
{ name: 'hook-codex-stop-continue', hasModelTurn: true, recorded: true },
|
||||
]
|
||||
|
||||
/** The sibling child-fixture paths for a scenario (`session.1.jsonl` …). */
|
||||
function childFixturePaths(dir: string, childSessions: number): string[] {
|
||||
return Array.from({ length: childSessions }, (_, i) => join(dir, `session.${i + 1}.jsonl`))
|
||||
}
|
||||
|
||||
/**
|
||||
* Derive the {@link NormalizeContext} for a `session.jsonl` fixture from its own
|
||||
* header line (`{ type: 'session', id, cwd }`). A committed fixture carries the
|
||||
* session id and cwd of the run that harvested it — different from the live
|
||||
* replay run — so normalizing it against the live run's ctx would leave those
|
||||
* recorded values unscrubbed. Reading them from the header scrubs the fixture's
|
||||
* own id/cwd to the same `{{sessionId}}`/`{{cwd}}` tokens the replay output gets.
|
||||
* An authored fixture whose header is already normalized (`id:'{{sessionId}}'`,
|
||||
* `cwd:'{{cwd}}'`) yields those tokens as the volatile values, so scrubbing them
|
||||
* is an idempotent no-op. A header with no `cwd` falls back to a sentinel that
|
||||
* cannot occur in a log (NOT `''`, which `String.split` would match on every
|
||||
* character boundary and corrupt the output).
|
||||
*/
|
||||
function fixtureContext(fixture: string): NormalizeContext {
|
||||
const firstLine = fixture.split('\n').find(line => line.trim().length > 0) ?? '{}'
|
||||
const header = JSON.parse(firstLine) as { id?: unknown; cwd?: unknown }
|
||||
return {
|
||||
sessionIds: typeof header.id === 'string' ? [header.id] : [],
|
||||
cwd: typeof header.cwd === 'string' ? header.cwd : '\0no-cwd\0',
|
||||
}
|
||||
}
|
||||
|
||||
for (const scenario of SCENARIOS) {
|
||||
describe(`snapshot: ${scenario.name}`, () => {
|
||||
// In RECORD mode, only re-run the `recorded` (live-API) scenarios; the
|
||||
// `authored` ones (sidecar-driven errors/cancel) are never re-recorded.
|
||||
it.skipIf(RECORDING && !scenario.recorded)('matches the goldens', async () => {
|
||||
const dir = join(SNAPSHOTS_DIR, scenario.name)
|
||||
const input = JSON.parse(await readFile(join(dir, 'input.json'), 'utf8')) as InputScript
|
||||
const overrideFile = join(dir, 'replay.override.json')
|
||||
const workspaceDir = join(dir, 'workspace')
|
||||
const childSessions = scenario.childSessions ?? 0
|
||||
const result = await runScenario(input, {
|
||||
mode: RECORDING ? 'record' : 'replay',
|
||||
fixtureFile: join(dir, 'session.jsonl'),
|
||||
...existsSync(overrideFile) ? { overrideFile } : {},
|
||||
// In REPLAY, forward the recorded child fixtures so each subagent session
|
||||
// replays from its own script. In RECORD they are harvested, not read.
|
||||
...!RECORDING && childSessions > 0 ? { childFiles: childFixturePaths(dir, childSessions) } : {},
|
||||
...existsSync(workspaceDir) ? { workspaceDir } : {},
|
||||
})
|
||||
|
||||
// Scrub every volatile id the run produced: the ACP server-issued session
|
||||
// id plus every harvested log's recorded id (a subagent child id never
|
||||
// surfaces over ACP, but it appears in the child's own log header). The
|
||||
// normalizer's UUID catch-all covers any we don't enumerate.
|
||||
const ctx: NormalizeContext = {
|
||||
sessionIds: [
|
||||
...result.sessionId !== undefined ? [result.sessionId] : [],
|
||||
...result.sessionLogs.map(l => l.id),
|
||||
],
|
||||
cwd: result.cwd,
|
||||
}
|
||||
|
||||
// RECORD mode (recorded model scenarios only): persist the freshly-harvested
|
||||
// logs back to their fixtures — the primary to session.jsonl, each child to
|
||||
// session.<n>.jsonl in harvest order. `--update` refreshes the Vitest
|
||||
// goldens but NOT these fixtures, so write them here.
|
||||
if (RECORDING && scenario.recorded && scenario.hasModelTurn) {
|
||||
expect(result.sessionLogs.length, 'record produced no session log to harvest').toBeGreaterThan(0)
|
||||
expect(result.sessionLogs.length, `expected ${childSessions + 1} session logs (parent + children)`)
|
||||
.toBe(childSessions + 1)
|
||||
await writeFile(join(dir, 'session.jsonl'), (result.sessionLogs[0] as HarvestedLog).content)
|
||||
for (let i = 1; i < result.sessionLogs.length; i++) {
|
||||
await writeFile(join(dir, `session.${i}.jsonl`), (result.sessionLogs[i] as HarvestedLog).content)
|
||||
}
|
||||
}
|
||||
|
||||
await expect(normalizeStdout(result.rawStdout, ctx))
|
||||
.toMatchFileSnapshot(join(dir, 'stdout.golden.jsonl'))
|
||||
|
||||
// A model turn always produces a log worth comparing; a hook scenario can
|
||||
// produce one without a model turn (a `rejected` turn carrying `hook/*`).
|
||||
const comparesLog = scenario.comparesLog ?? scenario.hasModelTurn
|
||||
if (comparesLog) {
|
||||
// The harvested logs (primary-first) must match their committed fixtures
|
||||
// 1:1. Each side passes through normalizeSessionLog, scrubbed against ITS
|
||||
// OWN volatile values — the live run's via `ctx`, the committed fixture's
|
||||
// via its own header (a committed file cannot share the live run's ids).
|
||||
expect(result.sessionLogs.length, 'this scenario must persist a session log').toBe(childSessions + 1)
|
||||
const fixtureFiles = ['session.jsonl', ...Array.from({ length: childSessions }, (_, i) => `session.${i + 1}.jsonl`)]
|
||||
for (let i = 0; i < fixtureFiles.length; i++) {
|
||||
const harvested = (result.sessionLogs[i] as HarvestedLog).content
|
||||
const fixture = await readFile(join(dir, fixtureFiles[i] as string), 'utf8')
|
||||
expect(normalizeSessionLog(harvested, ctx), `${fixtureFiles[i]} mismatch`)
|
||||
.toEqual(normalizeSessionLog(fixture, fixtureContext(fixture)))
|
||||
}
|
||||
}
|
||||
})
|
||||
})
|
||||
}
|
||||
|
||||
describe('snapshot fixtures', () => {
|
||||
it('every scenario directory is registered (no orphans)', async () => {
|
||||
// toMatchFileSnapshot does not prune orphaned golden/fixture files, so a
|
||||
// renamed/removed scenario could leave a stale dir that nothing exercises.
|
||||
// Fail loud on any snapshots/<dir> not present in SCENARIOS.
|
||||
const entries = await readdir(SNAPSHOTS_DIR, { withFileTypes: true })
|
||||
const onDisk = entries.filter(e => e.isDirectory()).map(e => e.name).sort()
|
||||
const registered = SCENARIOS.map(s => s.name).sort()
|
||||
expect(onDisk).toEqual(registered)
|
||||
})
|
||||
|
||||
it('every registered scenario has its required fixture files', async () => {
|
||||
// Every scenario has an input script and an stdout golden. EVERY scenario
|
||||
// also needs `session.jsonl`: the harness boots `llm-replay` with that path
|
||||
// as the replay source for ALL scenarios (acp.snapshot.ts passes
|
||||
// `fixtureFile: <dir>/session.jsonl` unconditionally), and `loadReplayScript`
|
||||
// throws "fixture not found" when it is absent and no override replaces it.
|
||||
// A no-model scenario ships a header-only `session.jsonl` (it derives to an
|
||||
// empty script — no model call is made); a model scenario's fixture also
|
||||
// doubles as the expected-log artifact the run is diffed against. An authored
|
||||
// (non-`recorded`) model scenario additionally ships a `replay.override.json`
|
||||
// sidecar for the throw/hang cases a derived script cannot express.
|
||||
for (const { name, hasModelTurn, recorded, childSessions } of SCENARIOS) {
|
||||
const dir = join(SNAPSHOTS_DIR, name)
|
||||
expect(existsSync(join(dir, 'input.json')), `${name}/input.json`).toBe(true)
|
||||
expect(existsSync(join(dir, 'stdout.golden.jsonl')), `${name}/stdout.golden.jsonl`).toBe(true)
|
||||
expect(existsSync(join(dir, 'session.jsonl')), `${name}/session.jsonl`).toBe(true)
|
||||
if (hasModelTurn && !recorded) {
|
||||
expect(existsSync(join(dir, 'replay.override.json')), `${name}/replay.override.json`).toBe(true)
|
||||
}
|
||||
// A nested-agent scenario ships one child fixture per recorded subagent
|
||||
// session (`session.1.jsonl` …), the replay source for that child session.
|
||||
for (const childFixture of childFixturePaths(dir, childSessions ?? 0)) {
|
||||
expect(existsSync(childFixture), childFixture).toBe(true)
|
||||
}
|
||||
}
|
||||
})
|
||||
defineAcpSnapshotSuite({
|
||||
agent: AGENT,
|
||||
snapshotsDir: join(dirname(fileURLToPath(import.meta.url)), 'snapshots'),
|
||||
scenarios: SCENARIOS,
|
||||
mode: process.env.DSH_SNAPSHOT === 'record' ? 'record' : 'replay',
|
||||
})
|
||||
@@ -1,110 +0,0 @@
|
||||
import { describe, expect, it } from 'vitest'
|
||||
import { type NormalizeContext, normalizeSessionLog, normalizeStdout } from '../tests/snapshot-normalize.ts'
|
||||
|
||||
/**
|
||||
* Unit tests for the pure snapshot normalizers. Live as a *.spec.ts (runs in
|
||||
* the default unit gate) and import the harness-side normalizers directly.
|
||||
*/
|
||||
|
||||
const ctx: NormalizeContext = {
|
||||
sessionIds: ['11111111-2222-3333-4444-555555555555'],
|
||||
cwd: '/tmp/acp-snap-cwd-abc123',
|
||||
}
|
||||
|
||||
describe('normalizeStdout', () => {
|
||||
it('rewrites JSON-RPC ids to a stable first-seen sequence', () => {
|
||||
const raw = [
|
||||
JSON.stringify({ jsonrpc: '2.0', id: 42, method: 'initialize' }),
|
||||
JSON.stringify({ jsonrpc: '2.0', id: 42, result: {} }),
|
||||
JSON.stringify({ jsonrpc: '2.0', id: 99, method: 'session/new' }),
|
||||
].join('\n')
|
||||
const out = normalizeStdout(raw, ctx)
|
||||
expect(out).toContain('"id":1')
|
||||
expect(out).toContain('"id":2')
|
||||
expect(out).not.toContain('42')
|
||||
expect(out).not.toContain('99')
|
||||
})
|
||||
|
||||
it('scrubs the cwd and session id anywhere they appear', () => {
|
||||
const raw = JSON.stringify({
|
||||
jsonrpc: '2.0', method: 'session/update',
|
||||
params: { sessionId: ctx.sessionIds[0], cwd: ctx.cwd, note: `at ${ctx.cwd}/x` },
|
||||
})
|
||||
const out = normalizeStdout(raw, ctx)
|
||||
expect(out).toContain('{{sessionId}}')
|
||||
expect(out).toContain('{{cwd}}')
|
||||
expect(out).not.toContain(ctx.cwd)
|
||||
expect(out).not.toContain(ctx.sessionIds[0] as string)
|
||||
})
|
||||
|
||||
it('scrubs a stray UUID not in the known list', () => {
|
||||
const raw = JSON.stringify({ jsonrpc: '2.0', method: 'x', params: { id: 'aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee' } })
|
||||
expect(normalizeStdout(raw, ctx)).toContain('{{sessionId}}')
|
||||
})
|
||||
|
||||
it('leaves notification frames without an id untouched in id-space', () => {
|
||||
const raw = JSON.stringify({ jsonrpc: '2.0', method: 'session/update', params: {} })
|
||||
const out = normalizeStdout(raw, ctx)
|
||||
expect(out).not.toContain('"id"')
|
||||
})
|
||||
|
||||
it('throws on a non-JSON stdout line (the purity check)', () => {
|
||||
const raw = `${JSON.stringify({ jsonrpc: '2.0', id: 1 })}\noops a log leaked\n`
|
||||
expect(() => normalizeStdout(raw, ctx)).toThrow()
|
||||
})
|
||||
|
||||
it('ignores blank lines', () => {
|
||||
const raw = `\n${JSON.stringify({ jsonrpc: '2.0', id: 1, method: 'm' })}\n\n`
|
||||
expect(() => normalizeStdout(raw, ctx)).not.toThrow()
|
||||
})
|
||||
})
|
||||
|
||||
describe('normalizeSessionLog', () => {
|
||||
const header = (over: object) => JSON.stringify({ type: 'session', version: 0, id: 's', createdAt: 123, ...over })
|
||||
const event = (over: object) => JSON.stringify({ type: 'turn/start', seq: 1, time: 999, data: { turn: 1 }, ...over })
|
||||
|
||||
it('zeroes the header createdAt', () => {
|
||||
const out = normalizeSessionLog(`${header({})}\n`, ctx)
|
||||
expect(out).toContain('"createdAt":0')
|
||||
expect(out).not.toContain('123')
|
||||
})
|
||||
|
||||
it('zeroes each event time but keeps seq', () => {
|
||||
const out = normalizeSessionLog(`${header({})}\n${event({ seq: 7, time: 999 })}\n`, ctx)
|
||||
expect(out).toContain('"time":0')
|
||||
expect(out).toContain('"seq":7') // seq is deterministic — NOT scrubbed
|
||||
expect(out).not.toContain('999')
|
||||
})
|
||||
|
||||
it('scrubs cwd and session id deep inside event data', () => {
|
||||
const ev = JSON.stringify({
|
||||
type: 'tool/result', seq: 2, time: 5,
|
||||
data: { content: [{ type: 'text', text: `wrote ${ctx.cwd}/proof.txt` }] },
|
||||
})
|
||||
const out = normalizeSessionLog(`${header({ cwd: ctx.cwd })}\n${ev}\n`, ctx)
|
||||
expect(out).toContain('{{cwd}}')
|
||||
expect(out).not.toContain(ctx.cwd)
|
||||
})
|
||||
|
||||
it('scrubs the session id in the header', () => {
|
||||
const out = normalizeSessionLog(`${header({ id: ctx.sessionIds[0] })}\n`, ctx)
|
||||
expect(out).toContain('{{sessionId}}')
|
||||
})
|
||||
|
||||
it('zeroes a hook/result durationMs (run-to-run noise) but keeps its decision', () => {
|
||||
const ev = JSON.stringify({
|
||||
type: 'hook/result', seq: 2, time: 5,
|
||||
data: { turn: 1, point: 'UserPromptSubmit', handlerId: 'h', decision: 'block', exitCode: 2, durationMs: 37 },
|
||||
})
|
||||
const out = normalizeSessionLog(`${header({})}\n${ev}\n`, ctx)
|
||||
expect(out).toContain('"durationMs":0')
|
||||
expect(out).not.toContain('37')
|
||||
expect(out).toContain('"decision":"block"') // the decision is the behavior — kept
|
||||
})
|
||||
|
||||
it('leaves a non-hook event durationMs untouched (only hook/result is scrubbed)', () => {
|
||||
const ev = JSON.stringify({ type: 'tool/result', seq: 2, time: 5, data: { durationMs: 88 } })
|
||||
const out = normalizeSessionLog(`${header({})}\n${ev}\n`, ctx)
|
||||
expect(out).toContain('"durationMs":88')
|
||||
})
|
||||
})
|
||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@@ -137,7 +137,7 @@
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" use"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" bash"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" with"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" sed"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" awk"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" to"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" replace"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" \""}}}}
|
||||
@@ -152,7 +152,7 @@
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" the"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" file"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":"."}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"tool_call","toolCallId":"call_00_SvvpTh6bWybYXoO77NHg8535","title":"sed -i 's/blue/green/g' settings.txt","kind":"execute","status":"in_progress","rawInput":"sed -i 's/blue/green/g' settings.txt","content":[{"type":"content","content":{"type":"text","text":"Replace blue with green in settings.txt"}}]}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"tool_call","toolCallId":"call_00_SvvpTh6bWybYXoO77NHg8535","title":"awk '{gsub(/blue/,\"green\")}1' settings.txt > settings.tmp && mv settings.tmp settings.txt","kind":"execute","status":"in_progress","rawInput":"awk '{gsub(/blue/,\"green\")}1' settings.txt > settings.tmp && mv settings.tmp settings.txt","content":[{"type":"content","content":{"type":"text","text":"Replace blue with green in settings.txt"}}]}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"tool_call_update","toolCallId":"call_00_SvvpTh6bWybYXoO77NHg8535","status":"completed","content":[{"type":"content","content":{"type":"text","text":"```console\n(no output)\n```"}}]}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":"The"}}}}
|
||||
{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_thought_chunk","content":{"type":"text","text":" bash"}}}}
|
||||
|
||||
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
File diff suppressed because one or more lines are too long
@@ -43,8 +43,8 @@ describe.skipIf(!process.env.DEEPSEEK_API_KEY)('compaction: a long session compa
|
||||
// A handful of files for the model to read, so multiple bash steps
|
||||
// accumulate surface nodes (tool calls + results) and grow the history past
|
||||
// the (deliberately tiny) window.
|
||||
for (let i = 1; i <= 6; i++) {
|
||||
await writeFile(join(workdir, `file${i}.txt`), `This is file number ${i}. `.repeat(40))
|
||||
for (let i = 1; i <= 4; i++) {
|
||||
await writeFile(join(workdir, `file${i}.txt`), `This is file number ${i}. `.repeat(50))
|
||||
}
|
||||
|
||||
// Tiny window so a couple of steps crosses the threshold. The generation
|
||||
@@ -55,21 +55,21 @@ describe.skipIf(!process.env.DEEPSEEK_API_KEY)('compaction: a long session compa
|
||||
ctx = await codingHarness(workdir, {
|
||||
persona: SYSTEM_PROMPT,
|
||||
compact: {
|
||||
contextWindow: 2400,
|
||||
contextWindow: 2000,
|
||||
thresholdRatio: 0.5,
|
||||
retainTokens: 500,
|
||||
retainTokens: 400,
|
||||
summarizationModel: '',
|
||||
maxTokens: 2048,
|
||||
maxTokens: 1024,
|
||||
compactionRetries: 1,
|
||||
},
|
||||
persistenceRoot: './.sessions',
|
||||
persistenceRoot: join(workdir, '.sessions'),
|
||||
})
|
||||
const agent = ctx.agentLoop.create(AgentId('e2e-compaction'), { model: 'deepseek-v4-flash' })
|
||||
|
||||
agent.send([{
|
||||
type: 'text',
|
||||
text: 'Read file1.txt, file2.txt, file3.txt, file4.txt, file5.txt, and file6.txt one at a '
|
||||
+ 'time using cat (a separate bash command for each). After reading all six, tell me how '
|
||||
text: 'Read file1.txt, file2.txt, file3.txt, and file4.txt one at a '
|
||||
+ 'time using cat (a separate bash command for each). After reading all four, tell me how '
|
||||
+ 'many files you read and the number mentioned in file1.txt.',
|
||||
}])
|
||||
await waitForIdle(ctx, agent)
|
||||
@@ -98,9 +98,9 @@ describe.skipIf(!process.env.DEEPSEEK_API_KEY)('compaction: a long session compa
|
||||
expect(summaryData.shadowedSeqs.length).toBeGreaterThan(0)
|
||||
|
||||
// The conversation survived compaction: the agent produced a final answer
|
||||
// that reflects the work (it read six files).
|
||||
// that reflects the work (it read four files).
|
||||
const answer = finalText(events).toLowerCase()
|
||||
expect(answer.length).toBeGreaterThan(0)
|
||||
expect(answer).toMatch(/\b(6|six)\b/)
|
||||
expect(answer).toMatch(/\b(4|four)\b/)
|
||||
}, 240_000)
|
||||
})
|
||||
@@ -1,3 +1,6 @@
|
||||
import { mkdtemp, rm } from 'node:fs/promises'
|
||||
import { tmpdir } from 'node:os'
|
||||
import { join } from 'node:path'
|
||||
import { afterEach, describe, expect, it } from 'vitest'
|
||||
import type { Context } from 'cordis'
|
||||
import { AgentId } from '@deepseek-ai/dsh-agent'
|
||||
@@ -9,6 +12,7 @@ import { codingHarness, finalText, SYSTEM_PROMPT, waitForIdle } from './harness.
|
||||
*/
|
||||
|
||||
let ctx: Context | undefined
|
||||
let workdir: string | undefined
|
||||
|
||||
afterEach(async () => {
|
||||
// Always dispose the harness, even on failure/retry/timeout: agent-loop
|
||||
@@ -16,11 +20,14 @@ afterEach(async () => {
|
||||
// process the model left behind.
|
||||
await ctx?.fiber.dispose()
|
||||
ctx = undefined
|
||||
if (workdir !== undefined) await rm(workdir, { recursive: true, force: true })
|
||||
workdir = undefined
|
||||
})
|
||||
|
||||
describe.skipIf(!process.env.DEEPSEEK_API_KEY)('full loop: real model + real bash tool', () => {
|
||||
it('runs a bash command on request and reports its output', async () => {
|
||||
ctx = await codingHarness(process.cwd(), { persona: SYSTEM_PROMPT })
|
||||
workdir = await mkdtemp(join(tmpdir(), 'dsh-full-loop-e2e-'))
|
||||
ctx = await codingHarness(workdir, { persona: SYSTEM_PROMPT })
|
||||
const agent = ctx.agentLoop.create(AgentId('e2e-loop'), { model: 'deepseek-v4-flash' })
|
||||
|
||||
agent.send([{ type: 'text', text: 'Run `echo e2e-ok` with the bash tool and tell me its exact output.' }])
|
||||
|
||||
@@ -1,3 +1,6 @@
|
||||
import { mkdtemp, rm } from 'node:fs/promises'
|
||||
import { tmpdir } from 'node:os'
|
||||
import { join } from 'node:path'
|
||||
import { afterEach, describe, expect, it } from 'vitest'
|
||||
import type { Context } from 'cordis'
|
||||
import { AgentId } from '@deepseek-ai/dsh-agent'
|
||||
@@ -10,15 +13,19 @@ import { codingHarness, TODO_SYSTEM_PROMPT, waitForIdle } from './harness.ts'
|
||||
*/
|
||||
|
||||
let ctx: Context | undefined
|
||||
let workdir: string | undefined
|
||||
|
||||
afterEach(async () => {
|
||||
await ctx?.fiber.dispose()
|
||||
ctx = undefined
|
||||
if (workdir !== undefined) await rm(workdir, { recursive: true, force: true })
|
||||
workdir = undefined
|
||||
})
|
||||
|
||||
describe.skipIf(!process.env.DEEPSEEK_API_KEY)('todo_write: real model records a plan', () => {
|
||||
it('appends a todo/write event with the model-produced task list', async () => {
|
||||
ctx = await codingHarness(process.cwd(), { persona: TODO_SYSTEM_PROMPT })
|
||||
workdir = await mkdtemp(join(tmpdir(), 'dsh-todo-write-e2e-'))
|
||||
ctx = await codingHarness(workdir, { persona: TODO_SYSTEM_PROMPT })
|
||||
const agent = ctx.agentLoop.create(AgentId('e2e-todo'), { model: 'deepseek-v4-flash' })
|
||||
|
||||
agent.send([{ type: 'text', text:
|
||||
|
||||
@@ -9,7 +9,7 @@
|
||||
"examples/echo-agent/tests/**/*.e2e.ts",
|
||||
"examples/coding-agent/tests/**/*.e2e.ts",
|
||||
"examples/acp-agent/tests/**/*.e2e.ts",
|
||||
"examples/acp-agent/tests/**/*.snapshot.ts"
|
||||
"examples/*/tests/**/*.snapshot.ts"
|
||||
],
|
||||
"project": ["scripts/**/*.ts", "examples/**/*.ts"]
|
||||
},
|
||||
@@ -26,6 +26,11 @@
|
||||
"project": ["src/**/*.ts", "tests/**/*.ts"],
|
||||
"ignoreDependencies": ["cordis"]
|
||||
},
|
||||
"packages/support/acp-snapshot": {
|
||||
"entry": ["tests/**/*.spec.ts", "tests/fixtures/fake-acp-agent.ts"],
|
||||
"project": ["src/**/*.ts", "tests/**/*.ts"],
|
||||
"ignoreDependencies": ["cordis"]
|
||||
},
|
||||
"packages/core/agent-loop": {
|
||||
"entry": ["tests/**/*.spec.ts", "tests/**/*.e2e.ts"],
|
||||
"project": ["src/**/*.ts", "tests/**/*.ts"]
|
||||
|
||||
+2
-15
@@ -20,19 +20,6 @@ pre-commit:
|
||||
run: scripts/check-vendor-manifest.sh
|
||||
|
||||
pre-push:
|
||||
parallel: true
|
||||
jobs:
|
||||
- name: test
|
||||
run: pnpm run test
|
||||
|
||||
- name: snapshot
|
||||
run: pnpm run test:snapshot
|
||||
|
||||
- name: hygiene
|
||||
run: pnpm run hygiene
|
||||
|
||||
- name: doc-sync
|
||||
run: pnpm run doc-sync
|
||||
|
||||
- name: module-graph freshness
|
||||
run: pnpm run verify-module-graph
|
||||
- name: full check
|
||||
run: pnpm run check:pre-push
|
||||
+14
-3
@@ -5,7 +5,7 @@
|
||||
"type": "module",
|
||||
"packageManager": "pnpm@11.7.0",
|
||||
"engines": {
|
||||
"node": ">=24"
|
||||
"node": "^22.19.0 || >=24.0.0"
|
||||
},
|
||||
"workspaces": [
|
||||
"vendor/*",
|
||||
@@ -22,6 +22,14 @@
|
||||
"test:e2e": "vitest run --config vitest.e2e.config.ts",
|
||||
"test:snapshot": "vitest run --config vitest.snapshot.config.ts",
|
||||
"test:snapshot:record": "DSH_SNAPSHOT=record vitest run --config vitest.snapshot.config.ts --update",
|
||||
"check:ci": "tsx scripts/run-gates.ts ci-primary",
|
||||
"check:ci:static": "tsx scripts/run-gates.ts ci-static",
|
||||
"check:ci:lint": "tsx scripts/run-gates.ts ci-lint",
|
||||
"check:ci:coverage": "tsx scripts/run-gates.ts ci-coverage",
|
||||
"check:ci:snapshot": "tsx scripts/run-gates.ts ci-snapshot",
|
||||
"check:ci:artifacts": "tsx scripts/run-gates.ts ci-artifacts",
|
||||
"check:node-compat": "tsx scripts/run-gates.ts node-compat",
|
||||
"check:pre-push": "tsx scripts/run-gates.ts pre-push",
|
||||
"knip": "knip --treat-config-hints-as-errors",
|
||||
"publint": "tsx scripts/publint-all.ts",
|
||||
"doc-typecheck": "tsx scripts/doc-typecheck.ts",
|
||||
@@ -39,8 +47,11 @@
|
||||
"gen-cordis-catalog": "tsx scripts/gen-cordis-catalog.ts",
|
||||
"gen-rfc-index": "tsx scripts/gen-rfc-index.ts",
|
||||
"verify-cordis-catalog": "tsx scripts/gen-cordis-catalog.ts --check",
|
||||
"verify-export-jsdoc": "tsx scripts/verify-export-jsdoc.ts",
|
||||
"gen-tool-catalog": "tsx scripts/gen-tool-catalog.ts",
|
||||
"verify-tool-catalog": "tsx scripts/gen-tool-catalog.ts --check",
|
||||
"gen-config-catalog": "tsx scripts/gen-config-catalog.ts",
|
||||
"verify-config-catalog": "tsx scripts/gen-config-catalog.ts --check",
|
||||
"gen-doc-graphs": "tsx scripts/gen-doc-graphs.ts",
|
||||
"verify-doc-graphs": "tsx scripts/gen-doc-graphs.ts --check",
|
||||
"gen-persistence-catalog": "tsx scripts/gen-persistence-catalog.ts",
|
||||
@@ -48,7 +59,7 @@
|
||||
"gen-module-graph": "tsx scripts/gen-module-graph.ts",
|
||||
"verify-module-graph": "tsx scripts/gen-module-graph.ts --check",
|
||||
"constraints": "tsx scripts/check-workspace-constraints.ts",
|
||||
"doc-sync": "pnpm run doc-typecheck && pnpm run verify-cordis-catalog && pnpm run verify-tool-catalog && pnpm run verify-persistence-catalog && pnpm run verify-doc-graphs && pnpm run verify-md-wrap && pnpm run verify-md-links && pnpm run verify-doc-refs && pnpm run verify-package-paths && pnpm run verify-mermaid && pnpm run verify-rfc-classification && pnpm run verify-rfc-format && pnpm run verify-type-equiv && pnpm run verify-translation-pairing && pnpm run verify-doc-budgets",
|
||||
"doc-sync": "pnpm run doc-typecheck && pnpm run verify-cordis-catalog && pnpm run verify-export-jsdoc && pnpm run verify-tool-catalog && pnpm run verify-config-catalog && pnpm run verify-persistence-catalog && pnpm run verify-doc-graphs && pnpm run verify-md-wrap && pnpm run verify-md-links && pnpm run verify-doc-refs && pnpm run verify-package-paths && pnpm run verify-mermaid && pnpm run verify-rfc-classification && pnpm run verify-rfc-format && pnpm run verify-type-equiv && pnpm run verify-translation-pairing && pnpm run verify-doc-budgets",
|
||||
"hygiene": "pnpm run knip && pnpm run publint && pnpm run constraints && pnpm run verify-node-next-types",
|
||||
"demo:echo": "node --expose-internals --import tsx packages/ui/stdio-agent/src/bin.ts examples/echo-agent/cordis.yml",
|
||||
"demo:repl": "node --expose-internals --import tsx packages/ui/stdio-agent/src/bin.ts examples/coding-agent/cordis.yml",
|
||||
@@ -60,7 +71,7 @@
|
||||
"@stylistic/eslint-plugin": "^5.10.0",
|
||||
"@types/jsdom": "^28.0.3",
|
||||
"@types/mdast": "^4.0.4",
|
||||
"@types/node": "^25.3.5",
|
||||
"@types/node": "^22.20.0",
|
||||
"@vitest/coverage-v8": "^4.1.8",
|
||||
"eslint": "^10.4.1",
|
||||
"fast-check": "^4.8.0",
|
||||
|
||||
@@ -62,6 +62,8 @@ export const SENSITIVE_ENV_PATTERN = /KEY|SECRET|TOKEN/i
|
||||
* by in-process plugins (the hooks bridges), not the model — `dsh-tool-bash`
|
||||
* builds its request from named fields only and does not forward model input
|
||||
* here (see its README, § "The tool builds its request from named args only").
|
||||
* @param extra - caller-supplied entries merged last; an explicit entry wins even against the scrub and the overrides.
|
||||
* @returns the environment to hand to `spawn` for the child process.
|
||||
*/
|
||||
export function childEnv(extra?: Record<string, string>): NodeJS.ProcessEnv {
|
||||
const env: NodeJS.ProcessEnv = {}
|
||||
@@ -160,6 +162,14 @@ export class OutputCollector {
|
||||
private readonly spillDir: string,
|
||||
) {}
|
||||
|
||||
/**
|
||||
* Ingest one stream chunk, counting it toward the whole-stream total. On
|
||||
* first overflow of the in-memory cap a spill file is opened and every chunk
|
||||
* (already-collected ones included) is appended there from then on; the
|
||||
* in-memory tail then drops whole chunks from its head (or the head of a
|
||||
* single over-cap chunk) until it fits the cap again.
|
||||
* @param chunk - the raw bytes from one stream 'data' event.
|
||||
*/
|
||||
push(chunk: Buffer): void {
|
||||
this.total += chunk.length
|
||||
const overflows = this.bytes + chunk.length > this.maxBytes
|
||||
@@ -203,7 +213,10 @@ export class OutputCollector {
|
||||
// the bottom of this file) and `totalBytes` is read only by a test. The live
|
||||
// background-poll path goes through `readFrom()`, so inline snapshot() into
|
||||
// finalize() and drop or privatize the totalBytes getter.
|
||||
/** Read the collected tail without finalizing (the final-result snapshot). */
|
||||
/**
|
||||
* Read the collected tail without finalizing (the final-result snapshot).
|
||||
* @returns the retained tail text, the truncation flag, and the spill path when one was created.
|
||||
*/
|
||||
snapshot(): CollectedOutput {
|
||||
return {
|
||||
text: Buffer.concat(this.chunks).toString('utf8'),
|
||||
@@ -222,6 +235,8 @@ export class OutputCollector {
|
||||
* pushed since `fromByte`. When `fromByte` has already slid out of the
|
||||
* in-memory tail window, the read is `lossy` — it returns the whole
|
||||
* retained tail and the gap is only recoverable from the spill file.
|
||||
* @param fromByte - whole-stream offset to resume from (a prior read's `nextOffset`; 0 for the first read).
|
||||
* @returns the delta text, the offset for the next read, the `lossy` flag, and the spill path when one was created.
|
||||
*/
|
||||
readFrom(fromByte: number): { text: string; nextOffset: number; lossy: boolean; spillPath?: string } {
|
||||
const windowStart = this.total - this.bytes
|
||||
@@ -236,7 +251,12 @@ export class OutputCollector {
|
||||
}
|
||||
}
|
||||
|
||||
/** Close the spill file (if any) and return the final output. */
|
||||
/**
|
||||
* Close the spill file (if any) and return the final output. A failed close
|
||||
* (delayed writeback fault) stops advertising the spill path — the file may
|
||||
* be missing its tail — but still returns the in-memory result.
|
||||
* @returns the final collected output: tail text, truncation flag, and the spill path when intact.
|
||||
*/
|
||||
finalize(): CollectedOutput {
|
||||
if (this.spillFd !== undefined) {
|
||||
try {
|
||||
@@ -262,6 +282,8 @@ export class OutputCollector {
|
||||
* host process — a kill that cannot be delivered is reported by the process
|
||||
* NOT dying, which callers already handle via escalation/timeouts. No-op for
|
||||
* non-positive pids (spawn never started a process).
|
||||
* @param pid - the group leader's pid; non-positive means the spawn failed and the call is a no-op.
|
||||
* @param sig - the signal to deliver to the whole group.
|
||||
*/
|
||||
export function killGroup(pid: number, sig: NodeJS.Signals): void {
|
||||
if (pid <= 0) return
|
||||
@@ -303,6 +325,9 @@ export interface RunningBash {
|
||||
* exec sessions addressable via session ids + stdin writes. We deliberately
|
||||
* spawn a fresh non-login `bash -c` per call for determinism (no rc files,
|
||||
* no inherited shell state); revisit when real workflows demand it.
|
||||
* @param spec - the fully-resolved run (command, cwd, limits); no defaulting happens here.
|
||||
* @param internals - test-only knobs; omitted fields fall back to the private per-process spill dir.
|
||||
* @returns the live handle: pid, the two live collectors, the outcome promise, and `kill()`.
|
||||
*/
|
||||
export function runBash(spec: SpawnSpec, internals: RunInternals = {}): RunningBash {
|
||||
const spillDir = internals.spillDir ?? privateSpillDir()
|
||||
|
||||
@@ -11,7 +11,11 @@ import type { Branded } from '@deepseek-ai/dsh-brand'
|
||||
/** Identifies one background task within an executor (generated `bash-N`). */
|
||||
export type BashTaskId = Branded<'BashTaskId'>
|
||||
|
||||
/** Brand a string as a {@link BashTaskId}. */
|
||||
/**
|
||||
* Brand a string as a {@link BashTaskId}.
|
||||
* @param id - the raw task-id string (the executor generates `bash-N`).
|
||||
* @returns the same string, branded; no validation is performed.
|
||||
*/
|
||||
export function BashTaskId(id: string): BashTaskId {
|
||||
return id as BashTaskId
|
||||
}
|
||||
@@ -26,7 +30,12 @@ export function BashTaskId(id: string): BashTaskId {
|
||||
*/
|
||||
export type OwnerToken = Branded<'OwnerToken'>
|
||||
|
||||
/** Brand a string as an {@link OwnerToken}. */
|
||||
/**
|
||||
* Brand a string as an {@link OwnerToken}. Only the consuming boundary
|
||||
* (`dsh-tool-bash`) should cast its own id vocabulary in — see the type's doc.
|
||||
* @param id - the consumer's raw owner identity (the tool layer passes the owning agent's session id).
|
||||
* @returns the same string, branded; no validation is performed.
|
||||
*/
|
||||
export function OwnerToken(id: string): OwnerToken {
|
||||
return id as OwnerToken
|
||||
}
|
||||
|
||||
@@ -99,6 +99,8 @@ function streamText(output: CollectedOutput): string {
|
||||
* stderr section, then exit-status markers. Non-zero exits are REPORTED, not
|
||||
* errored — the model decides how to react; only infrastructure failures
|
||||
* (spawn errors, aborts) surface as isError results.
|
||||
* @param result - the completed foreground run from the executor.
|
||||
* @returns the model-facing text: output body (or `(no output)`), then any timeout/signal/exit markers, each on its own line.
|
||||
*/
|
||||
export function renderResult(result: BashRunResult): string {
|
||||
const out = streamText(result.stdout)
|
||||
|
||||
@@ -216,6 +216,11 @@ export class BasicCompactService extends CompactService {
|
||||
* Estimate the token count of content blocks — chars divided by the
|
||||
* `charsPerToken` config, with per-block overhead. Override in a subclass to
|
||||
* plug in a real tokenizer.
|
||||
*
|
||||
* @param blocks - the blocks to estimate; `tool-result` blocks recurse into
|
||||
* their nested content, and unknown (merge-extended) types fall back to
|
||||
* their JSON-stringified length.
|
||||
* @returns the estimated token count.
|
||||
*/
|
||||
estimateContentTokens(blocks: readonly ContentBlock[]): number {
|
||||
const { charsPerToken } = this.config
|
||||
@@ -246,6 +251,11 @@ export class BasicCompactService extends CompactService {
|
||||
/**
|
||||
* Estimate token count for a single session event. Returns 0 for non-message
|
||||
* event types (boundaries, chunks, usage, errors, compact markers).
|
||||
*
|
||||
* @param event - any session event; only the message-bearing types carry
|
||||
* content to count.
|
||||
* @returns the estimated token count of the event's content, or 0 for a
|
||||
* non-message event.
|
||||
*/
|
||||
estimateEventTokens(event: SessionEvent): number {
|
||||
switch (event.type) {
|
||||
@@ -260,7 +270,14 @@ export class BasicCompactService extends CompactService {
|
||||
}
|
||||
}
|
||||
|
||||
/** Estimate total tokens across a list of messages plus optional system prompt. */
|
||||
/**
|
||||
* Estimate total tokens across a list of messages plus optional system prompt.
|
||||
*
|
||||
* @param messages - the derived conversation messages; each adds a fixed
|
||||
* role-framing overhead on top of its content estimate.
|
||||
* @param systemPrompt - counted at chars / `charsPerToken` when provided.
|
||||
* @returns the estimated token footprint of the whole request.
|
||||
*/
|
||||
estimateTokens(messages: readonly Message[], systemPrompt?: string): number {
|
||||
let total = 0
|
||||
for (const msg of messages) {
|
||||
@@ -293,6 +310,13 @@ export class BasicCompactService extends CompactService {
|
||||
* used (`model`, `maxTokens`) — the caller logs the envelope on the
|
||||
* `compact/summary` provenance event, so an overriding subclass (template
|
||||
* or remote summarizer) reports its own envelope honestly.
|
||||
*
|
||||
* @param text - plain-text rendering of the conversation region to condense.
|
||||
* @param agent - supplies the fallback model and the session id stamped on
|
||||
* the call; throws when neither it nor the config names a model.
|
||||
* @param signal - optional abort signal, forwarded into the model call.
|
||||
* @returns the text-only summary blocks plus the call envelope used
|
||||
* (`model`, and `maxTokens` when the summarizer has a cap).
|
||||
*/
|
||||
async summarize(
|
||||
text: string, agent: Agent, signal?: AbortSignal,
|
||||
|
||||
@@ -54,6 +54,9 @@ export type ResolvedConfig = Required<BasicCompactConfig>
|
||||
* each committed summary must be smaller than the content it shadows, and
|
||||
* `compactIfNeeded` may re-compact up to `compactionRetries` extra times before
|
||||
* throwing if the surface still exceeds the threshold.
|
||||
*
|
||||
* @param config - the raw, unresolved backend config.
|
||||
* @returns the validated config with `auto` and `charsPerToken` defaulted.
|
||||
*/
|
||||
export function resolveConfig(config: BasicCompactConfig): ResolvedConfig {
|
||||
const resolved: ResolvedConfig = { auto: true, charsPerToken: 4, ...config }
|
||||
|
||||
@@ -43,7 +43,7 @@ Compaction is serialized via a log-recorded lock: `compactRegion` refuses to sta
|
||||
|
||||
## Events
|
||||
|
||||
The `compact/*` events extend `SessionEventMap` (merge-extensible) via declaration merging — they are session events, not cordis `Events`, and all three are log-only (no `surfaceOp`). Per-event payloads and semantics are in the generated [persistence log event catalog](../../../docs/persistence-catalog/log-events.md).
|
||||
The `compact/*` events extend `SessionEventMap` (merge-extensible) via declaration merging — they are session events, not cordis `Events`, and all three are log-only (no `surfaceOp`). Per-event payloads and semantics are in the generated [persistence log event catalog](../../../docs/persistence-catalog.md).
|
||||
|
||||
## Implementing a backend
|
||||
|
||||
|
||||
@@ -35,11 +35,11 @@ This is the [interface/implementation/consumer seam](../../../docs/rfc/implement
|
||||
|
||||
```ts
|
||||
import type { Config } from '@deepseek-ai/dsh-agent-core'
|
||||
// { agents?, persona? } — the schema is z.intersect([AgentLoop.Config, SystemPrompt.Config]),
|
||||
// { agents?, persona?, toolOrder? } — the schema is z.intersect([AgentLoop.Config, SystemPrompt.Config]),
|
||||
// so validation and defaulting can never drift from the owners'.
|
||||
```
|
||||
|
||||
The bundle FORWARDS each field to the child that owns it: `agents` to `agent-loop` (default `[]`), so each app supplies its own pre-created agents — a stdio app pre-creates a `main`; the ACP app pre-creates none (it creates agents on demand at `session/new`) — and `persona` to `dsh-system-prompt` (default `''`), the deployment's persona section. Forwarding is exactly why the owners can live in the shared spine even though the apps disagree on what to configure.
|
||||
The bundle FORWARDS each field to the child that owns it: `agents` to `agent-loop` (default `[]`), so each app supplies its own pre-created agents — a stdio app pre-creates a `main`; the ACP app pre-creates none (it creates agents on demand at `session/new`) — `persona` to `dsh-system-prompt` (default `''`), the deployment's persona section — and `toolOrder` to `dsh-system-prompt` (absent — lexicographic), the explicit model-facing tool order. Forwarding is exactly why the owners can live in the shared spine even though the apps disagree on what to configure.
|
||||
|
||||
## Why a code bundle, not a shared YAML include
|
||||
|
||||
|
||||
@@ -59,17 +59,20 @@ export const name = 'agent-core'
|
||||
/**
|
||||
* Bundle config: each field forwarded verbatim to the child that owns it —
|
||||
* `agents` to the agent loop (an app that pre-creates no agents, like the ACP
|
||||
* bridge, simply omits it), `persona` to the system-prompt plugin (the
|
||||
* deployment's persona section). Both are optional INPUT here because each
|
||||
* owner's schema supplies the default (`[]` / `''`); the schema is the
|
||||
* INTERSECTION of the owners' own schemas, so validation and defaulting can
|
||||
* never drift from them.
|
||||
* bridge, simply omits it), `persona` and `toolOrder` to the system-prompt
|
||||
* plugin (the deployment's persona section and the explicit model-facing tool
|
||||
* order). Every field is optional INPUT here because each owner's schema
|
||||
* supplies the default (`[]` / `''` / absent — lexicographic); the schema is
|
||||
* the INTERSECTION of the owners' own schemas, so validation and defaulting
|
||||
* can never drift from them.
|
||||
*/
|
||||
export interface Config {
|
||||
/** The agent-loop `agents` list (see dsh-agent-loop's `Config`). */
|
||||
agents?: AgentLoopConfig['agents']
|
||||
/** The deployment persona (see dsh-system-prompt's `Config`). */
|
||||
persona?: SystemPromptConfig['persona']
|
||||
/** The explicit model-facing tool order (see dsh-system-prompt's `Config`). */
|
||||
toolOrder?: SystemPromptConfig['toolOrder']
|
||||
}
|
||||
|
||||
/** Intersect the owners' schemas so validation + defaulting stay identical. */
|
||||
@@ -78,11 +81,11 @@ export const Config = z.intersect([AgentLoop.Config, SystemPrompt.Config]) as un
|
||||
/**
|
||||
* Load the spine. Each `ctx.plugin(...)` mounts one child of the bundle fiber;
|
||||
* `agent-loop` receives the forwarded `agents` list and `system-prompt` the
|
||||
* forwarded `persona`. Load order is irrelevant (cordis pends each fiber on
|
||||
* its `inject` until the services it needs exist), but the listing mirrors the
|
||||
* dependency layering for readability: the LLM vocabulary and core registries
|
||||
* first, then the dev tripwire and the bash tool consumer, then the loop that
|
||||
* drives them.
|
||||
* forwarded `persona` and `toolOrder`. Load order is irrelevant (cordis pends
|
||||
* each fiber on its `inject` until the services it needs exist), but the
|
||||
* listing mirrors the dependency layering for readability: the LLM vocabulary
|
||||
* and core registries first, then the dev tripwire and the bash tool consumer,
|
||||
* then the loop that drives them.
|
||||
*/
|
||||
export function apply(ctx: Context, config: Config): void {
|
||||
ctx.plugin(Timer)
|
||||
@@ -91,8 +94,13 @@ export function apply(ctx: Context, config: Config): void {
|
||||
// The forwarded fields are validated + defaulted by this bundle's intersected
|
||||
// schema before apply runs, so the ?? fallbacks only narrow the
|
||||
// optional-input TYPES — they mirror the owners' schema defaults, never
|
||||
// introduce different ones.
|
||||
ctx.plugin(SystemPrompt, { persona: config.persona ?? '' })
|
||||
// introduce different ones. toolOrder has no owner-supplied default value —
|
||||
// ABSENT means "lexicographic order" — so it is forwarded conditionally
|
||||
// rather than via ??.
|
||||
ctx.plugin(SystemPrompt, {
|
||||
persona: config.persona ?? '',
|
||||
...config.toolOrder !== undefined ? { toolOrder: config.toolOrder } : {},
|
||||
})
|
||||
ctx.plugin(ToolRegistry)
|
||||
ctx.plugin(AgentRegistry)
|
||||
ctx.plugin(invariants)
|
||||
|
||||
@@ -1,6 +1,7 @@
|
||||
import { describe, expect, it } from 'vitest'
|
||||
import { Context } from 'cordis'
|
||||
import Loader from '@cordisjs/plugin-loader'
|
||||
import { TOOL_ORDER_REST } from '@deepseek-ai/dsh-system-prompt'
|
||||
import * as agentCore from '../src/index.ts'
|
||||
import { AgentId } from '@deepseek-ai/dsh-agent'
|
||||
|
||||
@@ -67,6 +68,23 @@ describe('dsh-agent-core bundle', () => {
|
||||
await ctx.fiber.dispose()
|
||||
})
|
||||
|
||||
it('forwards toolOrder to the system-prompt assembly', async () => {
|
||||
const ctx = await mount({ toolOrder: ['zulu', TOOL_ORDER_REST] })
|
||||
// The bundle's own bash tools pend on the absent `ctx.bash` executor in
|
||||
// this providerless mount, so register two plain tools to order.
|
||||
for (const name of ['alpha', 'zulu']) {
|
||||
ctx.get('tools')!.register({
|
||||
name,
|
||||
description: name,
|
||||
parameters: {},
|
||||
execute: async () => [],
|
||||
})
|
||||
}
|
||||
const assembly = await ctx.get('systemPrompt')!.assemble()
|
||||
expect(assembly.tools.map(tool => tool.name)).toEqual(['zulu', 'alpha'])
|
||||
await ctx.fiber.dispose()
|
||||
})
|
||||
|
||||
it('re-exports the loop config schema as its own', () => {
|
||||
expect(agentCore.Config).toBeDefined()
|
||||
expect(agentCore.name).toBe('agent-core')
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user