('[role="treeitem"]')
+ if (group === null) throw new Error('fixture Workspace group missing')
+ if (group.getAttribute('aria-expanded') === 'false') {
+ fireEvent.click(within(group).getByText('fixture'))
+ await waitFor(() => {
+ expect(within(tree).getByText('4 sessions').closest('[role="treeitem"]')?.getAttribute('aria-expanded')).toBe('true')
+ })
+ }
+ const session = await within(tree).findByText('Fixture 历史会话')
+ fireEvent.click(session)
+ await waitFor(() => {
+ expect(document.querySelector('[data-variant="code"]')).not.toBeNull()
+ }, { timeout: 10_000 })
+}
+
+it('renders the fixture run_code turn: code parent row, nested sub-rows, error state', async () => {
+ boot()
+ await openFixtureSession()
+
+ const codeRoot = document.querySelector('[data-variant="code"]')
+ if (codeRoot === null) throw new Error('code-variant row missing')
+ const nest = codeRoot.closest('[class*="callRow"]')?.querySelector('[data-subcalls]')
+ if (nest === undefined || nest === null) throw new Error('sub-call nest missing under the code row')
+
+ expect({
+ parentRow: visibleText(codeRoot),
+ // The three sub-rows in dispatch order: bash rides the sample plugin's
+ // keyed registration (the same one a native top-level bash row uses),
+ // both reads ride GenericToolCard.
+ bashSample: nest.querySelector('[data-sample="bash-global"]') !== null,
+ subRows: [...nest.querySelectorAll(':scope > *')].map(visibleText),
+ errorSubRow: nest.querySelector('[data-state="error"]') !== null,
+ }).toMatchInlineSnapshot(`
+ {
+ "bashSample": true,
+ "errorSubRow": true,
+ "parentRow": "CodeRead the notes files and summarize",
+ "subRows": [
+ "$List notes",
+ "Readnotes/demo.txt",
+ "Readnotes/missing.txt",
+ ],
+ }
+ `)
+})
+
+it('expands the code row into the program body and resolves a sub-row through the details panel', async () => {
+ boot()
+ await openFixtureSession()
+
+ // Expand: the leading control reveals the program (shiki-tokenized: the
+ // text splits into styled spans inside one tree).
+ const codeRoot = document.querySelector('[data-variant="code"]')
+ if (codeRoot === null) throw new Error('code-variant row missing')
+ const toggle = codeRoot.querySelector('button[aria-expanded]')
+ if (toggle === null) throw new Error('code row expand control missing')
+ fireEvent.click(toggle)
+ await waitFor(() => {
+ // Scope to THIS row: the markdown fixture turn also renders shiki pres.
+ const pre = codeRoot.querySelector('pre.shiki')
+ if (pre === null || !(pre.textContent ?? '').includes('const listing = await tools.bash')) {
+ throw new Error('highlighted program body missing under the code row')
+ }
+ })
+
+ // Sub-row click → details panel resolves the sub-callId with FULL output.
+ const nest = document.querySelector('[data-subcalls]')
+ if (nest === null) throw new Error('sub-call nest missing')
+ const bashRow = nest.querySelector('[data-sample="bash-global"]')
+ if (bashRow === null) throw new Error('bash sample sub-row missing')
+ fireEvent.click(bashRow)
+ const details = await screen.findByText('Input')
+ const panel = details.closest('[class*="root"]')
+ if (panel === null) throw new Error('details panel missing')
+ expect({
+ title: visibleText(within(panel as HTMLElement).getByText('bash')),
+ inputEchoesArgs: visibleText(panel).includes('ls notes'),
+ outputComplete: visibleText(panel).includes('demo.txt new-demo.txt')
+ || visibleText(panel).includes('demo.txt\nnew-demo.txt')
+ || (panel.textContent ?? '').includes('demo.txt\nnew-demo.txt'),
+ }).toMatchInlineSnapshot(`
+ {
+ "inputEchoesArgs": true,
+ "outputComplete": true,
+ "title": "bash",
+ }
+ `)
+})
+
+it('trajectory and waterfall surface the run_code sub-calls with real timing', async () => {
+ boot()
+ await openFixtureSession()
+
+ // Switch to the trajectory tab (same slot ring the chat view registers in).
+ fireEvent.click(await screen.findByRole('tab', { name: 'Trajectory' }))
+ await waitFor(() => {
+ expect(document.querySelector('[data-kind="subtool"]')).not.toBeNull()
+ }, { timeout: 10_000 })
+ const subCells = [...document.querySelectorAll('[data-kind="subtool"]')]
+ expect({
+ // Three Sub cells nested under the run_code Tool cell, in dispatch order,
+ // each with a real +N.Ns own-duration off the start/settle pair (the
+ // fixture spaces every event 800ms apart — never the em dash).
+ subCells: subCells.map(cell => visibleText(cell)),
+ }).toMatchInlineSnapshot(`
+ {
+ "subCells": [
+ "#53Subbash · {"command":"ls notes","description":"List notes"}+0.8s",
+ "#54Subread · {"path":"notes/demo.txt"}+0.8s",
+ "#55Subread · {"path":"notes/missing.txt"}+0.8s",
+ ],
+ }
+ `)
+
+ // Waterfall: each sub-call draws a measured lane scaled into the parent
+ // turn's dispatch window.
+ fireEvent.click(screen.getByRole('tab', { name: 'Waterfall' }))
+ await waitFor(() => {
+ expect(document.querySelector('[data-subspan]')).not.toBeNull()
+ }, { timeout: 10_000 })
+ const lanes = [...document.querySelectorAll('[data-subspan]')]
+ expect({
+ lanes: lanes.map(lane => ({
+ label: visibleText(lane.querySelector('[class*="subTag"]') ?? lane),
+ title: lane.querySelector('[data-timing]')?.getAttribute('title'),
+ timing: lane.querySelector('[data-timing]')?.getAttribute('data-timing'),
+ })),
+ }).toMatchInlineSnapshot(`
+ {
+ "lanes": [
+ {
+ "label": "bash",
+ "timing": "measured",
+ "title": "bash · 0.80s",
+ },
+ {
+ "label": "read",
+ "timing": "measured",
+ "title": "read · 0.80s",
+ },
+ {
+ "label": "read",
+ "timing": "measured",
+ "title": "read · 0.80s",
+ },
+ ],
+ }
+ `)
+})
diff --git a/apps/web/tests/code-mode-round.e2e.ts b/apps/web/tests/code-mode-round.e2e.ts
new file mode 100644
index 0000000000..32c51a2a2a
--- /dev/null
+++ b/apps/web/tests/code-mode-round.e2e.ts
@@ -0,0 +1,146 @@
+// Web e2e scenario: a Code Mode round trip. The scaffold boots the SAME
+// shipped tree with the tools row patched to mode: code (the run_code-only
+// wire), a real chromium sends a prompt engineered to elicit one run_code
+// program with several sub-calls, and the UI must render the code-variant
+// parent row with its always-visible nested sub-rows — each sub-row the same
+// component a native call renders through — plus details-panel resolution for
+// a clicked sub-row. Drive steps wait only on generic completion
+// (whenTurnSettled); assertion steps run in replay/refresh only.
+// Record: DSH_SNAPSHOT=record rewrites session.jsonl, then a keyless
+// DSH_SNAPSHOT=refresh regenerates ui.expected.md.
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import type { SessionEvent } from '@deepseek-ai/dsh-session'
+import {
+ captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
+ launchWebScaffold, recordFixture, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { connectFreshWorkspace, saveFailureShot } from './support.ts'
+
+const FIXTURE = fileURLToPath(new URL('./snapshots/code-mode-round/session.jsonl', import.meta.url))
+const UI_EXPECTED = fileURLToPath(new URL('./snapshots/code-mode-round/ui.expected.md', import.meta.url))
+const MODE = webSnapshotMode()
+
+// The scenario's one drive prompt: elicits one program with a bash sub-call
+// and a failing read the program tolerates — the sub-row set the assertions
+// (and the PR gif) need. Never asserted against model prose.
+const PROMPT = 'Using ONE run_code program: run bash `echo CODE_ROUND_OK`, then read the file missing.txt '
+ + 'catching its error in the program. Return an object with both outcomes. Then reply DONE and stop.'
+
+describe('web e2e: Code Mode round renders nested sub-calls', () => {
+ let scaffold: WebScaffold
+ let browser: Browser
+ let page: Page
+ let tripwire: ReturnType
+ const sessionEvents: SessionEvent[] = []
+
+ beforeAll(async () => {
+ scaffold = await launchWebScaffold({
+ toolsMode: 'code',
+ ...(MODE === 'record' ? {} : { replayFixture: FIXTURE, paceMs: 15 }),
+ })
+ scaffold.ctx.on('session/event', (_session, event: SessionEvent) => { sessionEvents.push(event) })
+ browser = await chromium.launch()
+ page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+ tripwire = watchConsole(page)
+ await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ // Fresh world: connect a Workspace so the composer scenarios start live.
+ await connectFreshWorkspace(page)
+ }, 120_000)
+
+ afterAll(async () => {
+ await browser?.close()
+ await scaffold?.close()
+ })
+
+ it('drives the recorded prompt to a settled turn (all modes)', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-code-mode-drive'))
+ if (MODE !== 'record') {
+ // Drift guard: the committed fixture must carry exactly the drive prompt.
+ expect(fixtureUserPrompts(await readFile(FIXTURE, 'utf8'))).toEqual([PROMPT])
+ }
+ const input = page.locator('textarea').first()
+ await input.waitFor({ timeout: 10_000 })
+ const settled = scaffold.whenTurnSettled()
+ await input.fill(PROMPT)
+ await input.press('Enter')
+ const sessionId = await settled
+ if (MODE === 'record') {
+ await recordFixture(scaffold, sessionId, FIXTURE)
+ }
+ }, 200_000)
+
+ it.skipIf(MODE === 'record')('the durable log carries run_code with full-content sub-dispatches', () => {
+ // Wire discipline: code mode collapsed the call surface to run_code.
+ const calls = sessionEvents.filter(event => event.type === 'tool/call')
+ expect(calls.length).toBeGreaterThanOrEqual(1)
+ expect(new Set(calls.map(call => (call.data as { name: string }).name))).toEqual(new Set(['run_code']))
+ // Sub-dispatches logged with the complete tool/result vocabulary.
+ const dispatches = sessionEvents.filter(event => (event.type as string) === 'tool/code-dispatch')
+ expect(dispatches.length).toBeGreaterThanOrEqual(2)
+ for (const dispatch of dispatches) {
+ const data = dispatch.data as unknown as {
+ parentCallId: string
+ subCallId: string
+ name: string
+ isError: boolean
+ content: { type: string }[]
+ }
+ expect(data.subCallId.startsWith(`${data.parentCallId}:code:`)).toBe(true)
+ expect(Array.isArray(data.content)).toBe(true)
+ expect(typeof data.isError).toBe('boolean')
+ }
+ const bash = dispatches.find(dispatch => (dispatch.data as { name: string }).name === 'bash')
+ expect(bash).toBeDefined()
+ const bashContent = (bash!.data as { content: { type: string; text?: string }[] }).content
+ expect(bashContent.filter(block => block.type === 'text').map(block => block.text).join('')).toContain('CODE_ROUND_OK')
+ })
+
+ it.skipIf(MODE === 'record')('renders the code parent row with always-visible nested sub-rows', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-code-mode-rows'))
+ await expect.poll(() => page.getByText('DONE', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
+ // The parent run_code row wears the code variant with the model-authored
+ // description as its summary (the PR1 presentCall contract).
+ const codeRow = page.locator('[data-variant="code"]').first()
+ await codeRow.waitFor({ timeout: 10_000 })
+ // Nested rows are visible WITHOUT any expand interaction, inside the
+ // sub-call nest, each rendered by the same components as native rows:
+ // the bash sub-call landed in the bash sample registration.
+ const nest = page.locator('[data-subcalls]').first()
+ await nest.waitFor({ timeout: 10_000 })
+ expect(await nest.locator('[data-sample="bash-global"]').count()).toBeGreaterThanOrEqual(1)
+ // The failing read sub-call wears the same error state a native failed
+ // row wears (the recorded program tolerates a read of missing.txt).
+ expect(await nest.locator('[data-state="error"]').count()).toBeGreaterThanOrEqual(1)
+ }, 60_000)
+
+ it.skipIf(MODE === 'record')('a sub-row click opens the details panel on the sub-call material', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-code-mode-details'))
+ const nest = page.locator('[data-subcalls]').first()
+ await nest.locator('[data-sample="bash-global"]').first().click()
+ // The details column opens (width > 0) and shows the sub-call's complete
+ // output — the full-content log contract, no truncation marker anywhere.
+ await page.waitForFunction(() => {
+ const frame = document.querySelector('[class*="frame"]')
+ if (frame === null) return false
+ return Number(getComputedStyle(frame).gridTemplateColumns.split(' ').pop()!.replace('px', '')) > 0
+ }, undefined, { timeout: 10_000 })
+ await expect.poll(() => page.getByText('CODE_ROUND_OK', { exact: false }).count(), { timeout: 5_000 })
+ .toBeGreaterThanOrEqual(1)
+ })
+
+ it.skipIf(MODE === 'record')('matches the conversation aria golden with stable anchors', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-code-mode-aria'))
+ const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
+ await compareOrRefreshGolden(UI_EXPECTED, snapshot, MODE)
+ })
+
+ it.skipIf(MODE === 'record')('stayed clean: no page errors, no reconnect churn', () => {
+ expect(tripwire.pageErrors).toEqual([])
+ expect(tripwire.warnings).toEqual([])
+ })
+})
diff --git a/apps/web/tests/lifecycle-chrome.e2e.ts b/apps/web/tests/lifecycle-chrome.e2e.ts
new file mode 100644
index 0000000000..4b54242495
--- /dev/null
+++ b/apps/web/tests/lifecycle-chrome.e2e.ts
@@ -0,0 +1,165 @@
+// Web e2e scenarios: lifecycle & chrome — the workspace-aware first-send
+// flow over the real wire, reload recovery, and the dark-mode token cascade.
+// One tiny recorded turn (text-only) drives the whole spec: the empty-state
+// hero materializes a real Workspace + Session on first send (the jsdom
+// workspace-flow suite pins the object-layer state machine over the fixture
+// client; THIS spec pins the same flow through HTTP RPC + SSE + the host
+// gateway), reload replays everything from the log (zero further model
+// calls), and the theme scenario proves the shipped dark palette actually
+// cascades: attribute -> alias token flip -> painted surface change. Per the
+// lane's scope ruling there is no theme/layout golden (aria is color-blind);
+// the hero's waiting state gets the one golden here.
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import type { SessionEvent } from '@deepseek-ai/dsh-session'
+import {
+ acknowledgeReloadConnectionLoss, assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
+ launchWebScaffold, recordFixture, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { connectFreshWorkspace, saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/lifecycle-chrome', import.meta.url))
+const FIXTURE = join(SNAPSHOT_DIR, 'session.jsonl')
+const HERO_EXPECTED = join(SNAPSHOT_DIR, 'hero.expected.md')
+// Post-reload golden: the same settled conversation rebuilt purely from
+// persistence + history — byte-equal rendering is exactly the recovery claim.
+const RELOADED_EXPECTED = join(SNAPSHOT_DIR, 'reloaded.expected.md')
+const MODE = webSnapshotMode()
+
+const PROMPT = 'Reply with the single word LIGHTHOUSE and stop.'
+
+describe('web e2e: lifecycle & chrome (workspace flow / reload / dark mode)', () => {
+ let scaffold: WebScaffold
+ let browser: Browser
+ let page: Page
+ let tripwire: ReturnType
+ const sessionEvents: SessionEvent[] = []
+
+ beforeAll(async () => {
+ scaffold = await launchWebScaffold(MODE === 'record' ? {} : { replayFixture: FIXTURE, paceMs: 15 })
+ scaffold.ctx.on('session/event', (_session, event: SessionEvent) => { sessionEvents.push(event) })
+ browser = await chromium.launch()
+ page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+ tripwire = watchConsole(page)
+ await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ // Fresh world: connect a Workspace so the composer scenarios start live.
+ await connectFreshWorkspace(page)
+ }, 120_000)
+
+ afterAll(async () => {
+ await browser?.close()
+ await scaffold?.close()
+ })
+
+ it('sends the first prompt from the empty-state hero (all modes)', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-lifecycle-send'))
+ if (MODE !== 'record') {
+ expect(fixtureUserPrompts(await readFile(FIXTURE, 'utf8'))).toEqual([PROMPT])
+ }
+ // The blank frame renders the hero, not the resident composer: the
+ // headline plus the guidance placeholder are the empty state's anchors.
+ await expect.poll(() => page.getByText("Let's start building", { exact: false }).count(), { timeout: 15_000 }).toBe(1)
+ const input = page.locator('textarea').first()
+ await input.waitFor({ timeout: 10_000 })
+ if (MODE !== 'record') {
+ // Golden of the hero's stable waiting state (captured before any send;
+ // the conversation-region goldens belong to the other scenarios).
+ const snapshot = await captureStableAria(page, '[class*="frame"]', scaffold.workspaceCwd)
+ await compareOrRefreshGolden(HERO_EXPECTED, snapshot, MODE)
+ }
+ const settled = scaffold.whenTurnSettled()
+ await input.fill(PROMPT)
+ await input.press('Enter')
+ const sessionId = await settled
+ if (MODE === 'record') {
+ await recordFixture(scaffold, sessionId, FIXTURE)
+ }
+ }, 200_000)
+
+ it.skipIf(MODE === 'record')('materialized a real Workspace and Session over the wire', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-lifecycle-materialize'))
+ // Browser: the sidebar tree now carries the auto-created workspace group
+ // with its one session, and the opened session is the selected row.
+ await expect.poll(() => page.getByText('1 session', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
+ await expect.poll(() => page.locator('[role="treeitem"][aria-selected="true"]').count(), { timeout: 10_000 }).toBe(1)
+ await expect.poll(() => page.getByText('LIGHTHOUSE', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
+ // Host: the session's durable header cwd is the workspace flow's
+ // create-by-name target (/workspace, the composer's
+ // default draft name) — the proof the send went through workspace
+ // materialization rather than a bare default-cwd session.
+ const cwds = scaffold.ctx.sessions.list().map(session => session.header.cwd)
+ expect(cwds).toEqual([join(scaffold.workspaceCwd, 'workspace')])
+ const turnEnds = sessionEvents.filter(e => e.type === 'turn/end')
+ expect(turnEnds).toHaveLength(1)
+ expect((turnEnds[0] as SessionEvent & { data: { reason: { kind: string } } }).data.reason.kind).toBe('completed')
+ }, 60_000)
+
+ it.skipIf(MODE === 'record')('recovers the whole surface across a reload from the log alone', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-lifecycle-reload'))
+ // Fold a layout preference into the same reload: collapse the sidebar
+ // (persisted under dsh.layout.panels) before reloading.
+ await page.getByRole('button', { name: 'Collapse sidebar' }).click()
+ await expect.poll(() => page.getByRole('button', { name: 'Open sidebar' }).count(), { timeout: 10_000 }).toBe(1)
+ const warningStart = tripwire.warnings.length
+ await page.reload({ waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ acknowledgeReloadConnectionLoss(tripwire, warningStart)
+ // Layout persisted: the sidebar comes back collapsed.
+ await expect.poll(() => page.getByRole('button', { name: 'Open sidebar' }).count(), { timeout: 10_000 }).toBe(1)
+ // Selection persisted (dsh.sessions.current) and history replayed: the
+ // recorded turn re-renders from session.history with zero model calls —
+ // the replay cursor was fully consumed before the reload, so any stray
+ // request would fail the scenario loudly at close().
+ await expect.poll(() => page.getByText('LIGHTHOUSE', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
+ // Expand back and confirm the tree still lists the materialized session.
+ await page.getByRole('button', { name: 'Open sidebar' }).click()
+ await expect.poll(() => page.locator('[role="treeitem"][aria-selected="true"]').count(), { timeout: 10_000 }).toBe(1)
+ // Golden of the recovered conversation region: rebuilt from the log, it
+ // must render the same settled transcript the live turn produced.
+ const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
+ await compareOrRefreshGolden(RELOADED_EXPECTED, snapshot, MODE)
+ expect(tripwire.pageErrors).toEqual([])
+ }, 90_000)
+
+ it.skipIf(MODE === 'record')('cascades the dark theme from the body attribute to painted surfaces', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-lifecycle-dark'))
+ // This scenario pins the ThemeService's DOM contract seam directly (the
+ // body[data-ds-dark-theme] attribute -> stylesheet cascade); the REAL
+ // user gesture above it (Settings -> Appearance cubes) is owned by
+ // settings-chrome.e2e.ts. Driving the attribute here keeps the cascade
+ // pinned independently of the settings surface's own lifecycle.
+ const sample = async (): Promise<{ token: string; sidebarBg: string; bodyBg: string }> =>
+ await page.evaluate(() => {
+ const sidebar = document.querySelector('[class*="sidebar"], [class*="rail"]') ?? document.body
+ return {
+ token: getComputedStyle(document.body).getPropertyValue('--dsw-alias-bg-base').trim(),
+ sidebarBg: getComputedStyle(sidebar).backgroundColor,
+ bodyBg: getComputedStyle(document.body).backgroundColor,
+ }
+ })
+ const light = await sample()
+ await page.evaluate(() => { document.body.setAttribute('data-ds-dark-theme', '') })
+ const dark = await sample()
+ // The alias token itself must flip — the cascade's root fact.
+ expect(dark.token).not.toBe(light.token)
+ // And a real painted surface must consume it (not just variables in a
+ // void): at least one of the sampled backgrounds repaints.
+ expect(dark.sidebarBg !== light.sidebarBg || dark.bodyBg !== light.bodyBg).toBe(true)
+ // Removing the attribute restores the light values exactly (the palettes
+ // live in one stylesheet; activation is attribute-only by design).
+ await page.evaluate(() => { document.body.removeAttribute('data-ds-dark-theme') })
+ const restored = await sample()
+ expect(restored).toEqual(light)
+ expect(tripwire.pageErrors).toEqual([])
+ }, 60_000)
+
+ it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
+ expect(tripwire.warnings).toEqual([])
+ await assertFixtureInventory(SNAPSHOT_DIR, ['session.jsonl', 'hero.expected.md', 'reloaded.expected.md'])
+ })
+})
diff --git a/apps/web/tests/live-interactions.e2e.ts b/apps/web/tests/live-interactions.e2e.ts
new file mode 100644
index 0000000000..692210b352
--- /dev/null
+++ b/apps/web/tests/live-interactions.e2e.ts
@@ -0,0 +1,211 @@
+// Web e2e scenarios: live-turn interactions — cancellation, error surfacing,
+// and transient-retry recovery, all through the real composition and wire.
+// The model seam is dsh-llm-replay with override sidecars: `hang` (+ a
+// readyFile marker) makes mid-stream cancel deterministic by construction,
+// `throw` entries express provider failures by stable code, and `{ patches }`
+// augmentation injects a transient throw before the recorded success so
+// llm-retry's recovery is proven end-to-end in the browser. Sidecar CONTENT
+// is authored here (single-sourced against the fixture via deriveReplayScript
+// — no committed copy of recorded chunks); the file is a per-run artifact in
+// the temp workspace. One recorded base fixture serves all three scenarios.
+import { mkdtemp, readFile, rm, writeFile } from 'node:fs/promises'
+import { existsSync } from 'node:fs'
+import { tmpdir } from 'node:os'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterEach, describe, expect, it, onTestFailed } from 'vitest'
+import { deriveReplayScript, parseSessionLog } from '@deepseek-ai/dsh-llm-replay'
+import type { ReplayOverrideDoc } from '@deepseek-ai/dsh-llm-replay'
+import type { SessionEvent } from '@deepseek-ai/dsh-session'
+import {
+ assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
+ launchWebScaffold, recordFixture, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { connectFreshWorkspace, saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/live-interactions', import.meta.url))
+const FIXTURE = join(SNAPSHOT_DIR, 'session.jsonl')
+// One golden per interactive end-state: what the user is left looking at
+// after cancel, after a non-retryable failure (pins the FIXME(web-error-surface)
+// gap as a reviewable artifact: NO error copy in the tree), and after retry
+// recovery — three genuinely different terminal surfaces of one fixture.
+const CANCEL_EXPECTED = join(SNAPSHOT_DIR, 'cancel.expected.md')
+const ERROR_EXPECTED = join(SNAPSHOT_DIR, 'error-auth.expected.md')
+const RETRY_EXPECTED = join(SNAPSHOT_DIR, 'retry.expected.md')
+const MODE = webSnapshotMode()
+
+// The recorded base: one text-only turn whose derived script the sidecars
+// patch. Kept deliberately tool-free so the derived script is exactly one
+// model call.
+const PROMPT = 'Reply with a one-sentence description of event sourcing, then stop.'
+
+/** turn/end reasons observed, in order. */
+function turnEndReasons(events: SessionEvent[]): string[] {
+ return events
+ .filter(e => e.type === 'turn/end')
+ .map(e => (e as SessionEvent & { data: { reason: { kind: string } } }).data.reason.kind)
+}
+
+describe('web e2e: live-turn interactions (cancel / error / retry)', () => {
+ let scaffold: WebScaffold | undefined
+ let browser: Browser | undefined
+ let page: Page
+ let tripwire: ReturnType
+ let sessionEvents: SessionEvent[]
+ let sidecarDir: string | undefined
+
+ afterEach(async () => {
+ // scaffold.close() failures MUST fail the scenario: assertConsumed() is
+ // the fixture-drift tripwire and cleanup problems are real defects. Run
+ // every teardown step regardless, then rethrow what failed.
+ const failures: unknown[] = []
+ await browser?.close().catch((error: unknown) => failures.push(error))
+ browser = undefined
+ const closing = scaffold
+ scaffold = undefined
+ await closing?.close().catch((error: unknown) => failures.push(error))
+ if (sidecarDir !== undefined) await rm(sidecarDir, { recursive: true, force: true }).catch((error: unknown) => failures.push(error))
+ sidecarDir = undefined
+ if (failures.length === 1) throw failures[0]
+ if (failures.length > 1) throw new AggregateError(failures, 'live-interactions teardown failed')
+ })
+
+ /** Boot scaffold + page with an optional override doc materialized per run. */
+ async function launch(buildOverride?: (sidecarHome: string) => ReplayOverrideDoc): Promise {
+ sessionEvents = []
+ let overridePath: string | undefined
+ if (buildOverride !== undefined) {
+ // The sidecar CONTENT is authored in this spec; the file is a per-run
+ // artifact minted in a spec-owned temp dir. It must exist BEFORE the
+ // scaffold boots — installLlmReplay resolves the script at install.
+ sidecarDir = await mkdtemp(join(tmpdir(), 'dsh-web-e2e-sidecar-'))
+ overridePath = join(sidecarDir, 'replay.override.json')
+ await writeFile(overridePath, JSON.stringify(buildOverride(sidecarDir)))
+ }
+ scaffold = await launchWebScaffold({
+ replayFixture: FIXTURE,
+ ...(overridePath === undefined ? {} : { replayOverride: overridePath }),
+ })
+ scaffold.ctx.on('session/event', (_session, event: SessionEvent) => { sessionEvents.push(event) })
+ browser = await chromium.launch()
+ page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+ tripwire = watchConsole(page)
+ await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ // Fresh world: connect a Workspace so the composer scenarios start live.
+ await connectFreshWorkspace(page)
+ }
+
+ /**
+ * Type the recorded prompt and send, with the settled barrier pre-armed.
+ * Returned WRAPPED ({ settled }) — a bare returned promise would be
+ * flattened by the caller's await, blocking on turn/end before the caller
+ * can act mid-turn (the cancel scenario's whole point).
+ */
+ async function sendPrompt(timeoutMs?: number): Promise<{ settled: ReturnType }> {
+ const input = page.locator('textarea').first()
+ await input.waitFor({ timeout: 10_000 })
+ const settled = scaffold!.whenTurnSettled(timeoutMs)
+ await input.fill(PROMPT)
+ await input.press('Enter')
+ return { settled }
+ }
+
+ it.skipIf(MODE !== 'record')('records the base fixture live through the composer', async () => {
+ await launch()
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-interactions-record'))
+ const { settled } = await sendPrompt(180_000)
+ const sessionId = await settled
+ await recordFixture(scaffold!, sessionId, FIXTURE)
+ }, 200_000)
+
+ it.skipIf(MODE === 'record')('cancels a hung stream deterministically via the readyFile marker', async () => {
+ expect(fixtureUserPrompts(await readFile(FIXTURE, 'utf8'))).toEqual([PROMPT])
+ let marker = ''
+ await launch((sidecarHome) => {
+ marker = join(sidecarHome, '.hang-ready')
+ return { patches: [{ at: 0, entry: { kind: 'hang', readyFile: marker } }] }
+ })
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-cancel'))
+ const { settled } = await sendPrompt()
+ // The marker IS the synchronization: the stream is provably parked in the
+ // hang (prefix chunks delivered to the loop) before the stop click.
+ await expect.poll(() => existsSync(marker), { timeout: 15_000 }).toBe(true)
+ await page.getByRole('button', { name: 'Stop generating' }).click()
+ await settled
+ expect(turnEndReasons(sessionEvents).at(-1)).toBe('aborted')
+ // Composer recovered; no streaming node lingers. The host settled first
+ // (awaited above), but the abort frame reaches the browser over SSE — the
+ // frozen-partial swap is eventually consistent, so poll rather than count.
+ await expect.poll(() => page.locator('textarea').first().isEnabled(), { timeout: 10_000 }).toBe(true)
+ await expect.poll(() => page.locator('[data-streaming="true"]').count(), { timeout: 10_000 }).toBe(0)
+ // Golden of the aborted end-state: the prompt bubble plus the frozen
+ // partial ('partial' is the hang entry's replayed prefix) and no more.
+ const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold!.workspaceCwd)
+ await compareOrRefreshGolden(CANCEL_EXPECTED, snapshot, MODE)
+ expect(tripwire.pageErrors).toEqual([])
+ expect(tripwire.warnings).toEqual([])
+ }, 120_000)
+
+ it.skipIf(MODE === 'record')('surfaces a non-retryable AUTH failure without retrying', async () => {
+ await launch(() => ({
+ patches: [{ at: 0, entry: { kind: 'throw', chunks: [], message: 'invalid api key', code: 'AUTH' } }],
+ }))
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-error-auth'))
+ const { settled } = await sendPrompt()
+ await settled
+ expect(turnEndReasons(sessionEvents).at(-1)).toBe('error')
+ // AUTH is outside llm-retry's retryable set: no retry record.
+ expect(sessionEvents.filter(e => e.type === 'llm/retry').length).toBe(0)
+ // Product gap found by this lane, pinned as-is: the client consumes no
+ // agent/error frames and a pre-chunk failure freezes no partial, so THIS
+ // failure renders no error copy anywhere — the user sees the send simply
+ // stop. FIXME(web-error-surface): assert visible error text here once the
+ // web UI grows an error rendering; until then the pinned contract is
+ // "no crash, composer recovers, turn logged as error".
+ await expect.poll(() => page.locator('textarea').first().isEnabled(), { timeout: 10_000 }).toBe(true)
+ expect(await page.locator('[data-streaming="true"]').count()).toBe(0)
+ // Golden of the same gap: the prompt bubble alone, no error copy in the
+ // tree — the diff that changes when web-error-surface lands.
+ const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold!.workspaceCwd)
+ await compareOrRefreshGolden(ERROR_EXPECTED, snapshot, MODE)
+ expect(tripwire.pageErrors).toEqual([])
+ expect(tripwire.warnings).toEqual([])
+ }, 120_000)
+
+ it.skipIf(MODE === 'record')('recovers a transient SERVER failure through llm-retry and completes', async () => {
+ const derived = deriveReplayScript(parseSessionLog(await readFile(FIXTURE, 'utf8')))
+ expect(derived).toHaveLength(1)
+ await launch(() => ({
+ patches: [
+ { at: 0, entry: { kind: 'throw', chunks: [], message: 'upstream 503', code: 'SERVER' } },
+ // Append the fixture's own success as the retry attempt — single-
+ // sourced from the recording, never copied into a committed sidecar.
+ { at: 1, entry: derived[0]! },
+ ],
+ }))
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-retry'))
+ // llm-retry backs off ~500ms before the second attempt.
+ const { settled } = await sendPrompt(60_000)
+ await settled
+ expect(turnEndReasons(sessionEvents).at(-1)).toBe('completed')
+ // The durable retry record proves the second attempt (request/header logs
+ // only on change, so attempt count is invisible there).
+ expect(sessionEvents.filter(e => e.type === 'llm/retry').length).toBeGreaterThanOrEqual(1)
+ await expect.poll(() => page.getByText('event sourcing', { exact: false }).count(), { timeout: 10_000 }).toBeGreaterThan(0)
+ // Golden of the recovered end-state: indistinguishable from a clean
+ // completion — retries are deliberately invisible in the transcript.
+ const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold!.workspaceCwd)
+ await compareOrRefreshGolden(RETRY_EXPECTED, snapshot, MODE)
+ expect(tripwire.pageErrors).toEqual([])
+ expect(tripwire.warnings).toEqual([])
+ }, 120_000)
+
+ it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
+ await assertFixtureInventory(SNAPSHOT_DIR, [
+ 'session.jsonl', 'cancel.expected.md', 'error-auth.expected.md', 'retry.expected.md',
+ ])
+ })
+})
diff --git a/apps/web/tests/navigation-panes.e2e.ts b/apps/web/tests/navigation-panes.e2e.ts
new file mode 100644
index 0000000000..bbae7363df
--- /dev/null
+++ b/apps/web/tests/navigation-panes.e2e.ts
@@ -0,0 +1,190 @@
+// Web e2e scenarios: navigation & panes — the view tabs (Trajectory /
+// Waterfall), the details column, and sidebar search, all over ONE rich
+// two-turn seeded fixture rendered purely from the log (the seeded-history
+// pattern: zero model calls in replay, so every surface here is the client
+// fold + host history RPC, not replay binding). The seed is recorded live
+// under the standard discipline: turn 1 produces a bash call plus two
+// parallel reads in one assistant message (tool-call density for the
+// trajectory/waterfall lanes and a details-capable bash row), turn 2 a
+// markdown-rich reply (a second turn so the waterfall has two lanes).
+import { mkdir, readFile, writeFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import { parseSessionLog } from '@deepseek-ai/dsh-llm-replay'
+import type { SessionEvent } from '@deepseek-ai/dsh-session'
+import {
+ assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
+ launchWebScaffold, recordFixture, seedSession, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/navigation-panes', import.meta.url))
+const SEED = join(SNAPSHOT_DIR, 'seed.jsonl')
+const TRAJECTORY_EXPECTED = join(SNAPSHOT_DIR, 'trajectory.expected.md')
+const WATERFALL_EXPECTED = join(SNAPSHOT_DIR, 'waterfall.expected.md')
+const DETAILS_EXPECTED = join(SNAPSHOT_DIR, 'details-open.expected.md')
+const MODE = webSnapshotMode()
+const SEED_ID = 'navigation-panes-web-e2e'
+
+// Turn 1 leads with a distinctive word: the session-title fallback takes the
+// first words of the first message, so the sidebar-search scenario has a
+// known-matching query ('navscenario') without depending on a live title call.
+const PROMPT_TURN1 = 'NavScenario: first run bash to print exactly NAVIGATION_OK, then read nav-a.md and nav-b.md using two read calls in ONE assistant message, then reply with the single word FIRST_DONE and stop.'
+const PROMPT_TURN2 = 'Reply in markdown with: a level-2 heading "Navigation Summary", a bulleted list of exactly two items, and a fenced code block containing echo WATERFALL. Then stop.'
+
+describe('web e2e: navigation & panes over a rich seeded session', () => {
+ let scaffold: WebScaffold
+ let browser: Browser
+ let page: Page
+ let tripwire: ReturnType
+
+ beforeAll(async () => {
+ scaffold = await launchWebScaffold({})
+ // The workspace-aware flow runs sessions in /workspace;
+ // the read targets must live in that session cwd (pre-creation is safe:
+ // create-by-name adopts an existing directory).
+ const sessionCwd = join(scaffold.workspaceCwd, 'workspace')
+ await mkdir(sessionCwd, { recursive: true })
+ await writeFile(join(sessionCwd, 'nav-a.md'), '# alpha nav\n')
+ await writeFile(join(sessionCwd, 'nav-b.md'), '# beta nav\n')
+ if (MODE !== 'record') {
+ const raw = await readFile(SEED, 'utf8')
+ expect(fixtureUserPrompts(raw), 'seed fixture must carry exactly the two drive prompts')
+ .toEqual([PROMPT_TURN1, PROMPT_TURN2])
+ await seedSession(scaffold, raw, SEED_ID)
+ }
+ browser = await chromium.launch()
+ page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+ tripwire = watchConsole(page)
+ await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ }, 120_000)
+
+ afterAll(async () => {
+ await browser?.close()
+ await scaffold?.close()
+ })
+
+ it.skipIf(MODE !== 'record')('records the two-turn seed live through the composer', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-record'))
+ const input = page.locator('textarea').first()
+ await input.waitFor({ timeout: 10_000 })
+ let sessionId: Awaited> | undefined
+ for (const prompt of [PROMPT_TURN1, PROMPT_TURN2]) {
+ const settled = scaffold.whenTurnSettled()
+ // Turn 2 types into the same composer once turn 1 unlocks it.
+ await expect.poll(() => input.isEnabled(), { timeout: 15_000 }).toBe(true)
+ await input.fill(prompt)
+ await input.press('Enter')
+ sessionId = await settled
+ }
+ await recordFixture(scaffold, sessionId!, SEED)
+ // Fixture honesty: the recording must carry the shape the replay
+ // scenarios assert on — three calls in turn 1 and two closed turns.
+ const recorded = parseSessionLog(await readFile(SEED, 'utf8'))
+ expect(recorded.filter(e => e.type === 'turn/end')).toHaveLength(2)
+ const calls = recorded.filter((e): e is SessionEvent & { data: { name: string } } => e.type === 'tool/call')
+ expect(calls.map(e => e.data.name).sort()).toEqual(['bash', 'read', 'read'])
+ }, 400_000)
+
+ it.skipIf(MODE === 'record')('opens the seeded session and renders both turns from the log', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-open'))
+ // Expand the collapsed group row, then open the revealed session row.
+ const groupRow = page.locator('[role="treeitem"]').first()
+ await groupRow.waitFor({ timeout: 15_000 })
+ await groupRow.click()
+ const sessionRow = page.locator('[role="treeitem"]').nth(1)
+ await sessionRow.waitFor({ timeout: 10_000 })
+ await sessionRow.click()
+ await expect.poll(() => page.getByText('FIRST_DONE', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
+ await expect.poll(() => page.getByRole('heading', { name: 'Navigation Summary' }).count(), { timeout: 15_000 }).toBe(1)
+ }, 90_000)
+
+ it.skipIf(MODE === 'record')('filters the sidebar tree by title through the search box', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-search'))
+ // Runs after the session is open: a cold summary carries no title (the
+ // sidebar shows the cwd basename), and the durable title lands with the
+ // attach subscription's baseline — which is itself worth pinning: search
+ // matches the title the user sees, not a hidden cold field.
+ const search = page.getByPlaceholder('Search name, keywords', { exact: false })
+ await expect.poll(() => page.getByText('NavScenario', { exact: false }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
+ // Negative: a garbage query empties the tree (group rows hide too).
+ await search.fill('zzzqx-no-such-session')
+ await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBe(0)
+ // Positive: a title word narrows to the matched session + its group,
+ // force-expanded by search mode (case-insensitive client-side filter).
+ await search.fill('navscenario')
+ await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(2)
+ // Clear restores the unfiltered tree.
+ await page.getByRole('button', { name: 'Clear search' }).click()
+ await expect.poll(() => search.inputValue(), { timeout: 5_000 }).toBe('')
+ await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(1)
+ }, 60_000)
+
+ it.skipIf(MODE === 'record')('renders the trajectory tab with turn sections and step cells', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-trajectory'))
+ await page.getByRole('tab', { name: 'Trajectory' }).click()
+ // Two sticky turn sections; turn 1's step group summarizes its tool mix
+ // (bash + the two parallel reads collapse to 'bash read×2').
+ await expect.poll(() => page.getByText('Turn 1', { exact: true }).count(), { timeout: 15_000 }).toBe(1)
+ await expect.poll(() => page.getByText('Turn 2', { exact: true }).count(), { timeout: 10_000 }).toBe(1)
+ await expect.poll(() => page.getByText('bash read×2', { exact: false }).count(), { timeout: 10_000 }).toBe(1)
+ const snapshot = (await captureStableAria(page, '[class*="viewArea"]', scaffold.workspaceCwd))
+ .split(SEED_ID).join('{{seededId}}')
+ await compareOrRefreshGolden(TRAJECTORY_EXPECTED, snapshot, MODE)
+ }, 60_000)
+
+ it.skipIf(MODE === 'record')('renders the waterfall tab with span stats and one lane per span', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-waterfall'))
+ await page.getByRole('tab', { name: 'Waterfall' }).click()
+ // The stats header rides the waterfall body. The span fold counts THREE
+ // spans for this two-turn log: only assistant/steering nodes carry a turn
+ // number, so the first user message lands in a turn-0 prologue span (a
+ // P-I placeholder shape — pinned as-is; real spans are deferred to
+ // P-III per the view's deviation ledger). Calls: bash + two reads.
+ await expect.poll(() => page.getByText(/3 turns · \d+ steps · 3 tool calls/).count(), { timeout: 15_000 }).toBe(1)
+ // One lane per span, tagged by turn number, prologue included.
+ for (const tag of ['turn 0', 'turn 1', 'turn 2']) {
+ await expect.poll(() => page.getByText(tag, { exact: true }).count(), { timeout: 10_000 }).toBe(1)
+ }
+ const snapshot = (await captureStableAria(page, '[class*="viewArea"]', scaffold.workspaceCwd))
+ .split(SEED_ID).join('{{seededId}}')
+ await compareOrRefreshGolden(WATERFALL_EXPECTED, snapshot, MODE)
+ }, 60_000)
+
+ it.skipIf(MODE === 'record')('opens the details column from the bash row and closes it', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-navigation-details'))
+ await page.getByRole('tab', { name: 'Chat' }).click()
+ // The bash toolview row routes its click to openDetails (read rows are
+ // expand-in-place instead — the seeded-history scenario owns that fold).
+ const bashRow = page.locator('[data-sample="bash-global"]').first()
+ await bashRow.waitFor({ timeout: 15_000 })
+ // Open/closed is the frame's collapsed attribute: the column collapses to
+ // width 0 but its subtree deliberately never unmounts (hidden, not
+ // absent), so element presence/visibility cannot express the state.
+ const frame = page.locator('[data-details-collapsed], [class*="frame"]').first()
+ expect(await frame.getAttribute('data-details-collapsed')).not.toBeNull()
+ await bashRow.click()
+ await expect.poll(() => frame.getAttribute('data-details-collapsed'), { timeout: 10_000 }).toBeNull()
+ // The open panel shows the selected call's name, arguments, and durable
+ // result (NAVIGATION_OK appears in the chat row too, hence >= 2 total).
+ await expect.poll(() => page.getByText('NAVIGATION_OK', { exact: false }).count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(2)
+ // Golden of the open panel: tool name header, Input args, Output result.
+ const snapshot = (await captureStableAria(page, '[class*="detailsCol"]', scaffold.workspaceCwd))
+ .split(SEED_ID).join('{{seededId}}')
+ await compareOrRefreshGolden(DETAILS_EXPECTED, snapshot, MODE)
+ await page.getByRole('button', { name: '关闭详情' }).click()
+ await expect.poll(() => frame.getAttribute('data-details-collapsed'), { timeout: 10_000 }).not.toBeNull()
+ }, 60_000)
+
+ it.skipIf(MODE === 'record')('issued zero model calls and stayed clean', async () => {
+ expect(tripwire.pageErrors).toEqual([])
+ expect(tripwire.warnings).toEqual([])
+ await assertFixtureInventory(SNAPSHOT_DIR, [
+ 'seed.jsonl', 'trajectory.expected.md', 'waterfall.expected.md', 'details-open.expected.md',
+ ])
+ })
+})
diff --git a/apps/web/tests/question-composer.e2e.ts b/apps/web/tests/question-composer.e2e.ts
new file mode 100644
index 0000000000..46f6af7b86
--- /dev/null
+++ b/apps/web/tests/question-composer.e2e.ts
@@ -0,0 +1,109 @@
+// Web e2e scenario: the resident question composer. The shipped composition
+// already exposes ask_user_question (the ui-question row's node half mounts
+// the tool), so a recorded turn where the model asks blocks mid-turn on the
+// real userInteraction seam: the composer renders in the browser, the test
+// answers through it, and the turn completes with the answer in the log.
+// Replay is fully deterministic — the question content arrives from replayed
+// chunks, the composer wait is real, and the answer click is the test's own
+// gesture (the ONE place a drive step legitimately reacts to model content:
+// the turn cannot complete without it, in record and replay alike).
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import type { SessionEvent } from '@deepseek-ai/dsh-session'
+import {
+ assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
+ launchWebScaffold, recordFixture, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { connectFreshWorkspace, saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/question-composer', import.meta.url))
+const FIXTURE = join(SNAPSHOT_DIR, 'session.jsonl')
+const UI_EXPECTED = join(SNAPSHOT_DIR, 'ui.expected.md')
+// Second golden: the answered transcript — the question resolved into its
+// tool round trip and the final reply, the state the waiting golden cannot see.
+const ANSWERED_EXPECTED = join(SNAPSHOT_DIR, 'answered.expected.md')
+const MODE = webSnapshotMode()
+
+const PROMPT = 'Use the ask_user_question tool to ask me exactly one question with id "color", question "Which color do you prefer?", header "Pick one", and options labeled "Blue" and "Green". After I answer, reply with the single word DONE and stop.'
+
+describe('web e2e: resident question composer round trip', () => {
+ let scaffold: WebScaffold
+ let browser: Browser
+ let page: Page
+ let tripwire: ReturnType
+ const sessionEvents: SessionEvent[] = []
+
+ beforeAll(async () => {
+ scaffold = await launchWebScaffold(MODE === 'record' ? {} : { replayFixture: FIXTURE, paceMs: 15 })
+ scaffold.ctx.on('session/event', (_session, event: SessionEvent) => { sessionEvents.push(event) })
+ browser = await chromium.launch()
+ page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+ tripwire = watchConsole(page)
+ await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ // Fresh world: connect a Workspace so the composer scenarios start live.
+ await connectFreshWorkspace(page)
+ }, 120_000)
+
+ afterAll(async () => {
+ await browser?.close()
+ await scaffold?.close()
+ })
+
+ it('asks through the composer, answers, and completes with the answer logged', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-question'))
+ if (MODE !== 'record') {
+ expect(fixtureUserPrompts(await readFile(FIXTURE, 'utf8'))).toEqual([PROMPT])
+ }
+ const input = page.locator('textarea').first()
+ await input.waitFor({ timeout: 10_000 })
+ const settled = scaffold.whenTurnSettled(MODE === 'record' ? 180_000 : 30_000)
+ await input.fill(PROMPT)
+ await input.press('Enter')
+
+ // The composer takes over the input area while the tool blocks. Its
+ // presence is a STABLE waiting state (not a transient): it stays until
+ // answered, so a plain waitFor is race-free.
+ const composer = page.locator('[data-question-key]')
+ await composer.waitFor({ timeout: MODE === 'record' ? 120_000 : 30_000 })
+ await expect.poll(() => composer.getByText('Which color do you prefer?').count(), { timeout: 10_000 }).toBeGreaterThan(0)
+
+ if (MODE !== 'record') {
+ // This golden owns the stable question surface; the answered-state
+ // golden below owns the resulting transcript.
+ const snapshot = await captureStableAria(page, '[data-question-key]', scaffold.workspaceCwd)
+ await compareOrRefreshGolden(UI_EXPECTED, snapshot, MODE)
+ }
+
+ await composer.getByRole('radio', { name: 'Blue' }).click()
+ // Submit: Enter on the focused option (the composer's documented submit).
+ await composer.getByRole('radio', { name: 'Blue' }).press('Enter')
+
+ const sessionId = await settled
+ if (MODE === 'record') {
+ await recordFixture(scaffold, sessionId, FIXTURE)
+ return
+ }
+ // World state: the tool result carries the chosen answer, and DONE lands.
+ const results = sessionEvents.filter(e => e.type === 'tool/result')
+ expect(JSON.stringify(results.at(-1))).toContain('Blue')
+ await expect.poll(() => page.getByText('DONE', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
+ // Composer gone; regular input restored.
+ expect(await page.locator('[data-question-key]').count()).toBe(0)
+ await expect.poll(() => page.locator('textarea').first().isEnabled(), { timeout: 10_000 }).toBe(true)
+ // Golden of the answered transcript: the ask_user_question round trip
+ // rendered as history (question tool row + DONE), composer takeover gone.
+ const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
+ await compareOrRefreshGolden(ANSWERED_EXPECTED, snapshot, MODE)
+ expect(tripwire.pageErrors).toEqual([])
+ expect(tripwire.warnings).toEqual([])
+ }, 200_000)
+
+ it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
+ await assertFixtureInventory(SNAPSHOT_DIR, ['session.jsonl', 'ui.expected.md', 'answered.expected.md'])
+ })
+})
diff --git a/apps/web/tests/replay-round-trip.e2e.ts b/apps/web/tests/replay-round-trip.e2e.ts
index 131f3fa5fd..10f374c920 100644
--- a/apps/web/tests/replay-round-trip.e2e.ts
+++ b/apps/web/tests/replay-round-trip.e2e.ts
@@ -18,7 +18,7 @@ import {
assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
launchWebScaffold, recordFixture, watchConsole, webSnapshotMode, type WebScaffold,
} from './scaffold.ts'
-import { saveFailureShot } from './support.ts'
+import { connectFreshWorkspace, saveFailureShot } from './support.ts'
const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/fresh-round-trip', import.meta.url))
const FIXTURE = fileURLToPath(new URL('./snapshots/fresh-round-trip/session.jsonl', import.meta.url))
@@ -47,6 +47,8 @@ describe('web e2e: fresh round trip through the real assembly', () => {
tripwire = watchConsole(page)
await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ // Fresh world: connect a Workspace so the composer scenarios start live.
+ await connectFreshWorkspace(page)
}, 120_000)
afterAll(async () => {
diff --git a/apps/web/tests/scaffold.ts b/apps/web/tests/scaffold.ts
index 94a45b4639..89269d743f 100644
--- a/apps/web/tests/scaffold.ts
+++ b/apps/web/tests/scaffold.ts
@@ -18,7 +18,7 @@
// (the plugin-row path discards the ReplayHandle; the direct install keeps
// assertConsumed for the teardown fixture-consumption check).
import { existsSync, readFileSync } from 'node:fs'
-import { mkdtemp, readFile, readdir, rm, utimes, writeFile } from 'node:fs/promises'
+import { mkdtemp, readFile, readdir, realpath, rm, utimes, writeFile } from 'node:fs/promises'
import { tmpdir } from 'node:os'
import { join, resolve } from 'node:path'
import { pathToFileURL } from 'node:url'
@@ -31,8 +31,14 @@ import { scrubRequestHeaders } from '@deepseek-ai/dsh-acp-snapshot'
import { assertEntriesLoaded } from '@deepseek-ai/dsh-app-boot'
import type { ReplayHandle } from '@deepseek-ai/dsh-llm-replay'
import { installLlmReplay, parseSessionLog } from '@deepseek-ai/dsh-llm-replay'
-import SessionStore, { SESSION_FORMAT_VERSION, SessionId } from '@deepseek-ai/dsh-session'
-import type { Session, SessionEvent, SessionHeader } from '@deepseek-ai/dsh-session'
+import SessionStore, {
+ packChunkRuns,
+ SESSION_FORMAT_VERSION,
+ SessionId,
+ type Session,
+ type SessionEvent,
+ type SessionHeader,
+} from '@deepseek-ai/dsh-session'
import SessionPersistenceJsonl from '@deepseek-ai/dsh-session-persistence-jsonl'
// Empty type imports carry the httpServer/agents/sessionPersistence Context merges.
import type {} from '@deepseek-ai/dsh-host-webserver'
@@ -101,8 +107,21 @@ export interface LaunchOptions {
* mounts).
*/
replayFixture?: string
+ /**
+ * Optional replay.override.json sidecar (whole-script replacement or
+ * `{ patches }` augmentation) for throw/hang scenarios not expressible as
+ * recorded chunks; replay/refresh only.
+ */
+ replayOverride?: string
/** Per-chunk replay pacing (ms) so the browser observes genuinely incremental SSE; replay/refresh only. */
paceMs?: number
+ /**
+ * Tool presentation mode patched onto the shipped `tools` row (`code`
+ * collapses the wire to run_code + the SDK prompt section). Omit for the
+ * yml default. The code runtime row is always in the tree, so no extra
+ * insertion is needed.
+ */
+ toolsMode?: 'native' | 'code' | 'both'
}
/** Dispose the booted tree and remove both owned temp roots, reporting every independent cleanup failure. */
@@ -128,7 +147,7 @@ export async function launchWebScaffold(options: LaunchOptions = {}): Promise JSON.stringify(event)),
+ ...packChunkRuns(session.events).map(record => JSON.stringify(record)),
'',
].join('\n')
}
@@ -438,3 +458,17 @@ export function watchConsole(page: Page): { warnings: string[]; pageErrors: stri
page.on('pageerror', (error) => { pageErrors.push(String(error)) })
return { warnings, pageErrors }
}
+
+/**
+ * Remove only connection-loss warnings emitted after an intentional reload.
+ * Earlier warnings and all gap-repair/discontinuity warnings remain fatal.
+ * @param tripwire - the live console-warning collector.
+ * @param warningStart - warning count captured immediately before reloading.
+ */
+export function acknowledgeReloadConnectionLoss(
+ tripwire: ReturnType,
+ warningStart: number,
+): void {
+ const reloadWarnings = tripwire.warnings.splice(warningStart)
+ tripwire.warnings.push(...reloadWarnings.filter(text => !/connection lost/i.test(text)))
+}
diff --git a/apps/web/tests/settings-chrome.e2e.ts b/apps/web/tests/settings-chrome.e2e.ts
new file mode 100644
index 0000000000..90f0b3964b
--- /dev/null
+++ b/apps/web/tests/settings-chrome.e2e.ts
@@ -0,0 +1,170 @@
+// Web e2e scenarios: the settings surface — the modal shell (trigger, nav,
+// section switching, both close paths), the Appearance preference row (the
+// real theme gesture — click 深色 and the whole cascade runs: ThemeService preference -> localStorage dsh.theme
+// -> theme/change -> ui-layout's presenter -> body attribute -> alias token)
+// and the Language row (settings-scoped localization + persisted dsh.locale).
+// Zero model calls: everything is pure client + persistence state on a blank
+// frame, so there is no fixture and a stray stream would fail loud on the
+// open llm seam.
+import { fileURLToPath } from 'node:url'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import { join } from 'node:path'
+import {
+ acknowledgeReloadConnectionLoss, assertFixtureInventory, captureStableAria, compareOrRefreshGolden,
+ launchWebScaffold, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/settings-chrome', import.meta.url))
+const DIALOG_EXPECTED = join(SNAPSHOT_DIR, 'dialog.expected.md')
+const MODE = webSnapshotMode()
+
+describe('web e2e: settings modal, appearance gesture, language switch', () => {
+ let scaffold: WebScaffold
+ let browser: Browser
+ let page: Page
+ let tripwire: ReturnType
+
+ beforeAll(async () => {
+ scaffold = await launchWebScaffold({})
+ browser = await chromium.launch()
+ page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+ tripwire = watchConsole(page)
+ await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ }, 120_000)
+
+ afterAll(async () => {
+ await browser?.close()
+ await scaffold?.close()
+ })
+
+ it('opens the settings dialog, switches sections, and closes by every path', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-settings-shell'))
+ const trigger = page.getByRole('button', { name: '设置', exact: true })
+ expect(await trigger.getAttribute('aria-haspopup')).toBe('dialog')
+ expect(await trigger.getAttribute('aria-expanded')).toBe('false')
+ await trigger.click()
+ const dialog = page.getByRole('dialog', { name: '设置' })
+ await dialog.waitFor({ timeout: 10_000 })
+ expect(await trigger.getAttribute('aria-expanded')).toBe('true')
+ // General is the active section by default; its skeleton rows plus the
+ // functional Language and Appearance rows render.
+ expect(await dialog.getByRole('button', { name: '通用设置' }).getAttribute('aria-current')).toBe('true')
+ await expect.poll(() => dialog.getByText('语言', { exact: true }).count(), { timeout: 5_000 }).toBe(1)
+ await expect.poll(() => dialog.getByText('外观', { exact: true }).count(), { timeout: 5_000 }).toBe(1)
+ // Golden of the freshly opened dialog (default zh, General active).
+ const snapshot = await captureStableAria(page, '[role="dialog"]', scaffold.workspaceCwd)
+ await compareOrRefreshGolden(DIALOG_EXPECTED, snapshot, MODE)
+ // Section switch: aria-current moves; Models is deliberately empty.
+ await dialog.getByRole('button', { name: '模型' }).click()
+ await expect.poll(() => dialog.getByRole('button', { name: '模型' }).getAttribute('aria-current'), { timeout: 5_000 }).toBe('true')
+ expect(await dialog.getByRole('button', { name: '通用设置' }).getAttribute('aria-current')).toBeNull()
+ // Close path 1: Escape.
+ await page.keyboard.press('Escape')
+ await expect.poll(() => page.getByRole('dialog', { name: '设置' }).count(), { timeout: 5_000 }).toBe(0)
+ expect(await trigger.getAttribute('aria-expanded')).toBe('false')
+ // Close path 2: the header close button (focus lands there on open).
+ await trigger.click()
+ await page.getByRole('dialog', { name: '设置' }).getByRole('button', { name: '关闭' }).click()
+ await expect.poll(() => page.getByRole('dialog', { name: '设置' }).count(), { timeout: 5_000 }).toBe(0)
+ expect(tripwire.pageErrors).toEqual([])
+ }, 60_000)
+
+ it('flips the theme through the Appearance cubes and persists across reload', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-settings-appearance'))
+ const readState = async (): Promise<{ attr: boolean; token: string; stored: string | null }> =>
+ await page.evaluate(() => ({
+ attr: document.body.hasAttribute('data-ds-dark-theme'),
+ token: getComputedStyle(document.body).getPropertyValue('--dsw-alias-bg-base').trim(),
+ stored: localStorage.getItem('dsh.theme'),
+ }))
+ // Pin the OS scheme to light so the default `system` preference resolves
+ // light and the dark flip below is unambiguously the gesture's doing.
+ await page.emulateMedia({ colorScheme: 'light' })
+ const light = await readState()
+ expect(light.attr).toBe(false)
+
+ await page.getByRole('button', { name: '设置', exact: true }).click()
+ const dialog = page.getByRole('dialog', { name: '设置' })
+ await dialog.waitFor({ timeout: 10_000 })
+ const darkCube = dialog.getByRole('button', { name: '深色' })
+ expect(await darkCube.getAttribute('aria-pressed')).toBe('false')
+ await darkCube.click()
+ // The full cascade: pressed state, persisted preference, body attribute,
+ // alias token flip — all from one real user gesture.
+ await expect.poll(() => darkCube.getAttribute('aria-pressed'), { timeout: 5_000 }).toBe('true')
+ const dark = await readState()
+ expect(dark.attr).toBe(true)
+ expect(dark.stored).toBe('dark')
+ expect(dark.token).not.toBe(light.token)
+ await page.keyboard.press('Escape')
+
+ // Reload: the preference survives boot (restore + presenter initial apply).
+ const warningStart = tripwire.warnings.length
+ await page.reload({ waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ acknowledgeReloadConnectionLoss(tripwire, warningStart)
+ await page.emulateMedia({ colorScheme: 'light' })
+ const reloaded = await readState()
+ expect(reloaded.attr).toBe(true)
+ expect(reloaded.stored).toBe('dark')
+
+ // `system` follows the emulated OS scheme (dark stays dark, light clears).
+ await page.getByRole('button', { name: '设置', exact: true }).click()
+ const systemCube = page.getByRole('dialog', { name: '设置' }).getByRole('button', { name: '跟随系统' })
+ await systemCube.click()
+ await expect.poll(() => systemCube.getAttribute('aria-pressed'), { timeout: 5_000 }).toBe('true')
+ await expect.poll(async () => (await readState()).attr, { timeout: 5_000 }).toBe(false)
+ await page.emulateMedia({ colorScheme: 'dark' })
+ await expect.poll(async () => (await readState()).attr, { timeout: 5_000 }).toBe(true)
+ // Restore for the specs that follow: light preference beats the emulated
+ // dark OS scheme, leaving the shared page in the light default.
+ await page.getByRole('dialog', { name: '设置' }).getByRole('button', { name: '浅色' }).click()
+ await expect.poll(async () => (await readState()).attr, { timeout: 5_000 }).toBe(false)
+ await page.keyboard.press('Escape')
+ expect(tripwire.pageErrors).toEqual([])
+ }, 90_000)
+
+ it('switches the settings surface language and persists dsh.locale', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-settings-language'))
+ await page.getByRole('button', { name: '设置', exact: true }).click()
+ const zhDialog = page.getByRole('dialog', { name: '设置' })
+ await zhDialog.waitFor({ timeout: 10_000 })
+ // The Language selector pill shows the active locale's own name.
+ const selector = zhDialog.getByRole('button', { name: '中文' })
+ expect(await selector.getAttribute('aria-haspopup')).toBe('menu')
+ await selector.click()
+ await page.getByRole('menuitem', { name: 'English' }).click()
+ // The settings-owned copy re-registers localized: dialog title, nav,
+ // Appearance labels. (Only the settings namespaces are localized today —
+ // the rest of the app's copy is intentionally out of this row's scope.)
+ const enDialog = page.getByRole('dialog', { name: 'Settings' })
+ await enDialog.waitFor({ timeout: 10_000 })
+ expect(await enDialog.getByRole('button', { name: 'General' }).getAttribute('aria-current')).toBe('true')
+ await expect.poll(() => enDialog.getByText('Appearance', { exact: true }).count(), { timeout: 5_000 }).toBe(1)
+ expect(await page.evaluate(() => localStorage.getItem('dsh.locale'))).toBe('en')
+ // Reload keeps English; then restore zh so shared page state (and the
+ // other specs' 设置-anchored selectors + goldens) see the default again.
+ const warningStart = tripwire.warnings.length
+ await page.reload({ waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ acknowledgeReloadConnectionLoss(tripwire, warningStart)
+ const enTrigger = page.getByRole('button', { name: 'Settings' })
+ await enTrigger.waitFor({ timeout: 10_000 })
+ await enTrigger.click()
+ await page.getByRole('dialog', { name: 'Settings' }).getByRole('button', { name: 'English' }).click()
+ await page.getByRole('menuitem', { name: '中文' }).click()
+ await page.getByRole('dialog', { name: '设置' }).waitFor({ timeout: 10_000 })
+ expect(await page.evaluate(() => localStorage.getItem('dsh.locale'))).toBe('zh')
+ await page.keyboard.press('Escape')
+ expect(tripwire.pageErrors).toEqual([])
+ }, 90_000)
+
+ it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
+ expect(tripwire.warnings).toEqual([])
+ await assertFixtureInventory(SNAPSHOT_DIR, ['dialog.expected.md'])
+ })
+})
diff --git a/apps/web/tests/slash-flow.snapshot.ts b/apps/web/tests/slash-flow.snapshot.ts
new file mode 100644
index 0000000000..29c1d68f7a
--- /dev/null
+++ b/apps/web/tests/slash-flow.snapshot.ts
@@ -0,0 +1,191 @@
+// @vitest-environment jsdom
+// Assembled keyless snapshot of the slash/input/session convergence under the
+// agent-parity model: the New Session view state locks the composer until a
+// Workspace is picked (connectWorkspace materializes the full Session+Agent),
+// the '/' menu serves the session's wire command catalog (sessions are always
+// agent-backed — no draft/materialized split), a leadingInput command claims,
+// submits over the wire, and notices its result, and the SAME composer
+// textarea then carries the first plain send, whose ACCEPTANCE (not attempt)
+// flips blank and surfaces the session in lists. This is the user-visible
+// acceptance anchor — package mocks do not substitute for the assembled
+// application transcript.
+import { readFileSync } from 'node:fs'
+import { join } from 'node:path'
+import { act, cleanup, fireEvent, screen, waitFor, within } from '@testing-library/react'
+import { afterEach, beforeEach, expect, it, vi } from 'vitest'
+import type { WebBootEntry } from '@deepseek-ai/dsh-client-modules/client'
+import { AppWebEntry } from '@deepseek-ai/dsh-client-web'
+
+const PLUGINS: readonly (WebBootEntry & { dir: string })[] = [
+ { id: '@deepseek-ai/dsh-client-connection', dir: 'connection', url: '/plugins/connection.js', rev: 'fx', inject: [], immediately: true },
+ { id: '@deepseek-ai/dsh-client-runtime', dir: 'runtime', url: '/plugins/runtime.js', rev: 'fx', inject: ['@deepseek-ai/dsh-client-connection'], immediately: true },
+ { id: '@deepseek-ai/dsh-client-ui-theme', dir: 'ui-theme', url: '/plugins/ui-theme.js', rev: 'fx', inject: [], immediately: true },
+ { id: '@deepseek-ai/dsh-client-locale', dir: 'locale', url: '/plugins/locale.js', rev: 'fx', inject: [], immediately: true },
+ { id: '@deepseek-ai/dsh-client-ui-layout', dir: 'ui-layout', url: '/plugins/ui-layout.js', rev: 'fx', inject: ['@deepseek-ai/dsh-client-runtime'] },
+ { id: '@deepseek-ai/dsh-client-ui-sidebar', dir: 'ui-sidebar', url: '/plugins/ui-sidebar.js', rev: 'fx', inject: ['@deepseek-ai/dsh-client-ui-layout'] },
+ { id: '@deepseek-ai/dsh-client-ui-slash', dir: 'ui-slash', url: '/plugins/ui-slash.js', rev: 'fx', inject: ['@deepseek-ai/dsh-client-runtime'] },
+ { id: '@deepseek-ai/dsh-client-ui-conversation', dir: 'ui-conversation', url: '/plugins/ui-conversation.js', rev: 'fx', inject: ['@deepseek-ai/dsh-client-ui-layout', '@deepseek-ai/dsh-client-ui-slash'] },
+ { id: '@deepseek-ai/dsh-client-ui-command', dir: 'ui-command', url: '/plugins/ui-command.js', rev: 'fx', inject: ['@deepseek-ai/dsh-client-ui-slash', '@deepseek-ai/dsh-client-ui-conversation'] },
+ { id: '@deepseek-ai/dsh-client-ui-skill', dir: 'ui-skill', url: '/plugins/ui-skill.js', rev: 'fx', inject: ['@deepseek-ai/dsh-client-ui-slash'] },
+ { id: '@deepseek-ai/dsh-client-ui-subagent', dir: 'ui-subagent', url: '/plugins/ui-subagent.js', rev: 'fx', inject: ['@deepseek-ai/dsh-client-ui-slash'] },
+ {
+ id: '@deepseek-ai/dsh-client-ui-workspace',
+ dir: 'ui-workspace',
+ url: '/plugins/ui-workspace.js',
+ rev: 'fx',
+ inject: [
+ '@deepseek-ai/dsh-client-runtime',
+ '@deepseek-ai/dsh-client-ui-conversation',
+ '@deepseek-ai/dsh-client-ui-sidebar',
+ ],
+ },
+]
+
+const bundles = new Map(PLUGINS.map(plugin => [
+ plugin.url,
+ readFileSync(join(process.cwd(), 'packages/client', plugin.dir, 'lib/client.js'), 'utf8'),
+]))
+
+interface FixtureWindow extends Window {
+ __DSH_BOOT__?: { rev: string; entries: WebBootEntry[] }
+ __ModuleLoader__?: unknown
+}
+
+class ResizeObserverStub {
+ observe(): void {}
+ disconnect(): void {}
+ unobserve(): void {}
+}
+
+const win = window as FixtureWindow
+let unmount: (() => void) | undefined
+
+beforeEach(() => {
+ localStorage.clear()
+ document.title = 'DeepSeek Harness'
+ vi.stubGlobal('ResizeObserver', ResizeObserverStub)
+ vi.stubGlobal('requestAnimationFrame', (callback: FrameRequestCallback) =>
+ setTimeout(() => { callback(0) }, 0) as unknown as number)
+ vi.stubGlobal('cancelAnimationFrame', (id: number) => { clearTimeout(id) })
+})
+
+afterEach(() => {
+ act(() => { unmount?.() })
+ unmount = undefined
+ cleanup()
+ delete win.__DSH_BOOT__
+ delete win.__ModuleLoader__
+ delete (globalThis as Record).__fxTiming
+ document.body.innerHTML = ''
+ document.head.querySelectorAll('style[data-plugin]').forEach((style) => { style.remove() })
+ document.title = ''
+ history.replaceState(null, '', '/')
+ vi.unstubAllGlobals()
+})
+
+/** Boot the complete built client graph against one keyless fixture branch. */
+function boot(search: string): void {
+ history.replaceState(null, '', `/${search}`)
+ const root = document.createElement('div')
+ root.id = 'root'
+ document.body.appendChild(root)
+ win.__DSH_BOOT__ = { rev: 'fx', entries: PLUGINS.map(({ dir: _dir, ...plugin }) => plugin) }
+ act(() => {
+ const entry = new AppWebEntry(root, {
+ fetchBundle: (url) => {
+ const code = bundles.get(url)
+ return code === undefined ? Promise.reject(new Error(`missing built bundle ${url}`)) : Promise.resolve(code)
+ },
+ executeBundle: (code) => { (0, eval)(code) },
+ })
+ void entry.run()
+ unmount = () => { entry.dispose() }
+ })
+}
+
+/** Collapse decorative whitespace while preserving the text a user sees. */
+function visibleText(element: Element): string {
+ return (element.textContent ?? '').replace(/\s+/g, ' ').trim()
+}
+
+/** Type into the machine-driven composer and let the change echo back. */
+async function typeComposer(composer: HTMLTextAreaElement, value: string): Promise {
+ fireEvent.change(composer, { target: { value } })
+ await waitFor(() => { expect(composer.value).toBe(value) })
+}
+
+it('locked view state, connectWorkspace unlock, /echo claim chain, and blank-on-acceptance ride one resident composer', async () => {
+ boot('?fixture=empty')
+
+ // View state: no session entity — the composer renders locked; only the
+ // workspace picker is live.
+ const locked = await screen.findByPlaceholderText(
+ 'Choose a workspace to start', {}, { timeout: 10_000 },
+ )
+ expect(locked.disabled).toBe(true)
+
+ // Pick (create) a Workspace: connectWorkspace materializes the full
+ // Session+Agent and the provider swaps in the live blank-session hero.
+ fireEvent.click(screen.getAllByRole('button', { name: 'Choose workspace' })
+ .find(el => el.getAttribute('aria-haspopup') === 'menu')!)
+ fireEvent.click(await screen.findByRole('menuitem', { name: 'Create workspace' }))
+ fireEvent.click(await screen.findByRole('menuitem', { name: 'Create a new workspace' }))
+ const dialog = await screen.findByRole('dialog', { name: 'Create a new workspace' })
+ fireEvent.change(within(dialog).getByRole('textbox', { name: 'New workspace name' }), {
+ target: { value: 'nova' },
+ })
+ fireEvent.click(within(dialog).getByRole('button', { name: 'Create workspace' }))
+
+ const composer = await screen.findByPlaceholderText(
+ 'Describe what you want to build', {}, { timeout: 10_000 },
+ )
+ expect(composer.disabled).toBe(false)
+
+ // '/' opens the menu with the session's wire command catalog (the session
+ // is agent-backed from birth — the catalog is the single-address list).
+ await typeComposer(composer, '/')
+ const menu = await screen.findByRole('listbox', { name: 'Trigger suggestions' })
+ await waitFor(() => { expect(visibleText(menu)).toContain('echo') })
+ const menuText = visibleText(menu)
+
+ // Pick /echo (leadingInput): the claim token lands in the same textarea.
+ fireEvent.mouseDown(screen.getByRole('option', { name: /echo/ }))
+ await waitFor(() => { expect(composer.value).toBe('/echo ') })
+
+ // Type args and submit: the claim executes over the wire and notices its
+ // result; the token is consumed and the draft returns to plain text.
+ await typeComposer(composer, '/echo hello parser')
+ fireEvent.keyDown(composer, { key: 'Enter' })
+ await screen.findByText('hello parser', {}, { timeout: 10_000 })
+ await waitFor(() => { expect(composer.value).toBe('') })
+
+ // Slash execution does not flip blank: the selected row remains New Session.
+ const tree = screen.getByRole('tree', { name: 'Sessions' })
+ expect(within(tree).getByText('1 session')).toBeDefined()
+ expect(within(tree).getByText('New Session')).toBeDefined()
+
+ // First plain send through the SAME textarea: acceptance logs the user
+ // message and converts the existing sidebar row out of blank.
+ const before = composer
+ await typeComposer(composer, 'build me a parser')
+ fireEvent.keyDown(composer, { key: 'Enter' })
+ await waitFor(() => {
+ expect(screen.queryByText("Let's start building")).toBeNull()
+ }, { timeout: 10_000 })
+ await waitFor(() => { expect(within(tree).getByText('1 session')).toBeDefined() }, { timeout: 10_000 })
+ const after = document.querySelector('textarea')
+
+ expect({
+ menuHadEcho: menuText.includes('echo'),
+ menuHadCompact: menuText.includes('compact'),
+ composerSurvivedConversion: after === before,
+ sessionListed: visibleText(within(tree).getByText('1 session').closest('[role="treeitem"]')!),
+ }).toMatchInlineSnapshot(`
+ {
+ "composerSurvivedConversion": true,
+ "menuHadCompact": true,
+ "menuHadEcho": true,
+ "sessionListed": "nova1 session",
+ }
+ `)
+})
diff --git a/apps/web/tests/smoke-real.e2e.ts b/apps/web/tests/smoke-real.e2e.ts
index a268db107a..2980458fec 100644
--- a/apps/web/tests/smoke-real.e2e.ts
+++ b/apps/web/tests/smoke-real.e2e.ts
@@ -24,7 +24,7 @@ import { pathToFileURL } from 'node:url'
import type { Browser, Page } from 'playwright'
import { chromium } from 'playwright'
import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
-import { REPO_ROOT, probeFreePort, requireDist, saveFailureShot } from './support.ts'
+import { REPO_ROOT, connectFreshWorkspace, probeFreePort, requireDist, saveFailureShot } from './support.ts'
/** Repo-root .env → process.env (never overrides an already-set variable). */
function loadRootEnv(): void {
@@ -271,6 +271,83 @@ describe('dsh web keyless CLI smoke', () => {
rmSync(workspace, { recursive: true, force: true })
}
})
+
+ it('DSH_TOOLS_MODE=code collapses the provider wire tools to run_code with the SDK prompt section', async () => {
+ requireDist()
+ const workspace = mkdtempSync(join(tmpdir(), 'dsh-web-code-mode-'))
+
+ interface CodeModeProviderRequest {
+ messages?: { role?: string; content?: string }[]
+ tools?: { function?: { name?: string } }[]
+ }
+ let resolveProviderRequest!: (request: CodeModeProviderRequest) => void
+ const providerRequest = new Promise((resolve) => {
+ resolveProviderRequest = resolve
+ })
+ const provider = createServer((request, response) => {
+ let body = ''
+ request.setEncoding('utf8')
+ request.on('data', (chunk: string) => { body += chunk })
+ request.on('end', () => {
+ resolveProviderRequest(JSON.parse(body) as CodeModeProviderRequest)
+ response.writeHead(200, { 'content-type': 'text/event-stream' })
+ response.end([
+ 'data: {"choices":[{"delta":{"role":"assistant","content":null,"reasoning_content":""}}]}',
+ 'data: {"choices":[{"delta":{"content":"done"}}]}',
+ 'data: {"choices":[{"delta":{"content":""},"finish_reason":"stop"}],"usage":{"prompt_tokens":3,"completion_tokens":1}}',
+ 'data: [DONE]',
+ '',
+ ].join('\n\n'))
+ })
+ })
+ await new Promise(resolve => provider.listen(0, '127.0.0.1', resolve))
+ const address = provider.address()
+ if (address === null || typeof address === 'string') throw new Error('mock provider did not bind a TCP port')
+ const tsxLoader = pathToFileURL(createRequire(join(REPO_ROOT, 'package.json')).resolve('tsx')).href
+ const child = spawn(
+ process.execPath,
+ ['--import', tsxLoader, join(REPO_ROOT, 'apps/cli/src/bin.ts'), 'web', '--port', '0'],
+ {
+ cwd: workspace,
+ env: {
+ ...process.env,
+ DEEPSEEK_API_KEY: 'keyless-web-code-mode',
+ DEEPSEEK_BASE_URL: `http://127.0.0.1:${address.port}`,
+ DSH_TOOLS_MODE: 'code',
+ DSH_HOME: join(workspace, '.dsh'),
+ TSX_TSCONFIG_PATH: join(REPO_ROOT, 'tsconfig.json'),
+ },
+ stdio: ['ignore', 'pipe', 'pipe'],
+ },
+ )
+ try {
+ const baseUrl = await waitForReadyLine(child)
+ const created = await rpc<{ sessionId: string }>(baseUrl, 'session.create', {})
+ await rpc<{ accepted: true }>(baseUrl, 'session.prompt', {
+ sessionId: created.sessionId,
+ mode: 'queue',
+ content: [{ type: 'text', text: 'go' }],
+ })
+ const captured = await Promise.race([
+ providerRequest,
+ new Promise((_resolve, reject) => {
+ setTimeout(() => { reject(new Error('provider request not received in 10s')) }, 10_000).unref()
+ }),
+ ])
+ expect(captured.tools?.map(tool => tool.function?.name)).toEqual(['run_code'])
+ const system = captured.messages?.find(message => message.role === 'system')
+ expect(system?.content).toContain('## Writing code for run_code')
+ expect(system?.content).toContain('declare const tools')
+ } finally {
+ const closed = child.exitCode === null
+ ? new Promise((resolveClose) => { child.once('close', () => { resolveClose() }) })
+ : Promise.resolve()
+ if (child.exitCode === null) child.kill('SIGTERM')
+ await closed
+ await new Promise(resolveClose => provider.close(() => { resolveClose() }))
+ rmSync(workspace, { recursive: true, force: true })
+ }
+ })
})
describe.skipIf(!process.env.DEEPSEEK_API_KEY || notReady.length > 0)('web smoke (real host, real key, W5)', () => {
@@ -327,6 +404,8 @@ describe.skipIf(!process.env.DEEPSEEK_API_KEY || notReady.length > 0)('web smoke
it('2+3 empty-state first send completes a real model round', async () => {
onTestFailed(() => saveFailureShot(page, 'w5-first-round'))
+ // Fresh world: connect a Workspace so the composer starts live.
+ await connectFreshWorkspace(page)
const input = page.locator('textarea').first()
await input.waitFor({ timeout: 10_000 })
await screen(page, '02-empty-state')
diff --git a/apps/web/tests/snapshots/code-mode-round/session.jsonl b/apps/web/tests/snapshots/code-mode-round/session.jsonl
new file mode 100644
index 0000000000..6e9e481129
--- /dev/null
+++ b/apps/web/tests/snapshots/code-mode-round/session.jsonl
@@ -0,0 +1,35 @@
+{"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785013630399,"cwd":"{{cwd}}/workspace"}
+{"type":"turn/start","seq":0,"time":1785013630411,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
+{"type":"user/message","seq":1,"time":1785013630411,"data":{"content":[{"type":"text","text":"Using ONE run_code program: run bash `echo CODE_ROUND_OK`, then read the file missing.txt catching its error in the program. Return an object with both outcomes. Then reply DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
+{"type":"session/title","seq":2,"time":1785013630418,"data":{"title":"Using ONE run_code program: run","messageSeqs":[1],"source":{"kind":"fallback"}}}
+{"type":"step/start","seq":3,"time":1785013630479,"data":{"turn":1,"step":1}}
+{"type":"request/header","seq":4,"time":1785013630480,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"assistant/chunk","seq":5,"time":1785013631481,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
+{"type":"reasoning-chunks","seq0":6,"time0":1785013631481,"data":{"turn":1,"step":1,"index":0,"dt":[182,27,0,0,1,39,1,0,11,0,0,1,0,25,0,1,0,0,25,28,0,0,0,26,1,0,0,0,0,25,1,0,0,0,0,28,1,0,0,0,23,1,0,1,0,0,25,1,0,0,0,26,0,0,0,26,0,26,0,0,1,25,1,0,0,0,0,25,1,26,0,1,26,29],"texts":["The"," user"," wants"," me"," to"," write"," a"," single"," `","run","_code","`"," program"," that",":\n","1","."," Runs"," bash"," to"," echo"," \"","CODE","_RO","UND","_OK","\"\n","2","."," T","ries"," to"," read"," a"," file"," \"","missing",".txt","\""," and"," catches"," the"," error","\n","3","."," Returns"," an"," object"," with"," both"," outcomes","\n","4","."," They"," also"," want"," me"," to"," reply"," \"","D","ONE","\""," and"," stop"," after","\n\n","Let"," me"," write"," this"," program","."]}}
+{"type":"assistant/chunk","seq":81,"time":1785013632219,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
+{"type":"tool-call-chunks","seq0":82,"time0":1785013632220,"data":{"turn":1,"step":1,"index":1,"dt":[26,0,1,27,0,0,1,22,0,26,1,41,11,0,0,26,0,1,26,0,0,0,0,26,0,0,0,0,1,25,1,0,0,0,0,27,1,0,0,0,0,25,1,0,0,0,25,0,0,0,1,0,28,1,0,0,45,0,0,15,0,0,0,66,1,0,0,1,0,0,0,0,0,12,0,0,0,0,30,1,0,0,0,0,21,1,0,26,0,0,0,0,0,26,27,0,0,0,0,1,25,1,0,0,0,25,1,25,0,0,27,26,26,0,1,0,26,0],"id":"call_00_6VNoF1gDSerTBKoCfYSH3765","name":"run_code","args":["","{","\"","description","\"",": ","\"","Run"," bash"," echo"," and"," catch"," missing"," file"," read","\"",", ","\"","code","\"",": ","\"","\\n","const"," bash","Result"," ="," await"," tools",".b","ash","({\\n"," "," command",":"," \\\"","echo"," CODE","_RO","UND","_OK","\\\",\\n"," "," description",":"," \\\"","E","cho"," CODE","_RO","UND","_OK","\\\"\\n","});\\n\\n","let"," read","Error"," ="," null",";\\n","try"," {\\n"," "," await"," tools",".read","({"," file","_path",":"," \\\"","missing",".txt","\\\""," });\\n","}"," catch"," (","e",")"," {\\n"," "," read","Error"," ="," {\\n"," "," tool","Name",":"," e",".t","ool","Name",",\\n"," "," message",":"," e",".message","\\n"," "," };\\n","}\\n\\n","return"," {"," bash",":"," bash","Result",".stdout",".text",".trim","(),"," read","Error"," };\\n","\"","}"]}}
+{"type":"assistant/chunk","seq":201,"time":1785013633103,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to write a single `run_code` program that:\n1. Runs bash to echo \"CODE_ROUND_OK\"\n2. Tries to read a file \"missing.txt\" and catches the error\n3. Returns an object with both outcomes\n4. They also want me to reply \"DONE\" and stop after\n\nLet me write this program."}}}}
+{"type":"assistant/chunk","seq":202,"time":1785013633103,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_6VNoF1gDSerTBKoCfYSH3765","name":"run_code","arguments":"{\"description\": \"Run bash echo and catch missing file read\", \"code\": \"\\nconst bashResult = await tools.bash({\\n command: \\\"echo CODE_ROUND_OK\\\",\\n description: \\\"Echo CODE_ROUND_OK\\\"\\n});\\n\\nlet readError = null;\\ntry {\\n await tools.read({ file_path: \\\"missing.txt\\\" });\\n} catch (e) {\\n readError = {\\n toolName: e.toolName,\\n message: e.message\\n };\\n}\\n\\nreturn { bash: bashResult.stdout.text.trim(), readError };\\n\"}"}}}}
+{"type":"assistant/chunk","seq":203,"time":1785013633104,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":8082,"outputTokens":235,"cacheReadTokens":384,"reasoningTokens":75}}}}
+{"type":"assistant/chunk","seq":204,"time":1785013633104,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
+{"type":"assistant/message","seq":205,"time":1785013633108,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to write a single `run_code` program that:\n1. Runs bash to echo \"CODE_ROUND_OK\"\n2. Tries to read a file \"missing.txt\" and catches the error\n3. Returns an object with both outcomes\n4. They also want me to reply \"DONE\" and stop after\n\nLet me write this program."},{"type":"tool-call","id":"call_00_6VNoF1gDSerTBKoCfYSH3765","name":"run_code","arguments":"{\"description\": \"Run bash echo and catch missing file read\", \"code\": \"\\nconst bashResult = await tools.bash({\\n command: \\\"echo CODE_ROUND_OK\\\",\\n description: \\\"Echo CODE_ROUND_OK\\\"\\n});\\n\\nlet readError = null;\\ntry {\\n await tools.read({ file_path: \\\"missing.txt\\\" });\\n} catch (e) {\\n readError = {\\n toolName: e.toolName,\\n message: e.message\\n };\\n}\\n\\nreturn { bash: bashResult.stdout.text.trim(), readError };\\n\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":8082,"outputTokens":235,"cacheReadTokens":384,"reasoningTokens":75}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202,203,204],"surfaceOp":"append"}
+{"type":"tool/call","seq":206,"time":1785013633108,"data":{"turn":1,"step":1,"callId":"call_00_6VNoF1gDSerTBKoCfYSH3765","name":"run_code","arguments":"{\"description\": \"Run bash echo and catch missing file read\", \"code\": \"\\nconst bashResult = await tools.bash({\\n command: \\\"echo CODE_ROUND_OK\\\",\\n description: \\\"Echo CODE_ROUND_OK\\\"\\n});\\n\\nlet readError = null;\\ntry {\\n await tools.read({ file_path: \\\"missing.txt\\\" });\\n} catch (e) {\\n readError = {\\n toolName: e.toolName,\\n message: e.message\\n };\\n}\\n\\nreturn { bash: bashResult.stdout.text.trim(), readError };\\n\"}"}}
+{"type":"tool/code-dispatch-start","seq":207,"time":1785013633173,"data":{"parentCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765","subCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765:code:1","name":"bash","arguments":{"command":"echo CODE_ROUND_OK","description":"Echo CODE_ROUND_OK"}}}
+{"type":"tool/code-dispatch","seq":208,"time":1785013633196,"data":{"parentCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765","subCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765:code:1","name":"bash","arguments":{"command":"echo CODE_ROUND_OK","description":"Echo CODE_ROUND_OK"},"isError":false,"content":[{"type":"text","text":"CODE_ROUND_OK\n"}]}}
+{"type":"tool/code-dispatch-start","seq":209,"time":1785013633197,"data":{"parentCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765","subCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765:code:2","name":"read","arguments":{"file_path":"missing.txt"}}}
+{"type":"tool/code-dispatch","seq":210,"time":1785013633198,"data":{"parentCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765","subCallId":"call_00_6VNoF1gDSerTBKoCfYSH3765:code:2","name":"read","arguments":{"file_path":"missing.txt"},"isError":true,"content":[{"type":"text","text":"Error: cannot read \"{{cwd}}/workspace/missing.txt\": not found"}]}}
+{"type":"tool/result","seq":211,"time":1785013633201,"data":{"turn":1,"step":1,"callId":"call_00_6VNoF1gDSerTBKoCfYSH3765","content":[{"type":"text","text":"{\n \"bash\": \"CODE_ROUND_OK\",\n \"readError\": {\n \"toolName\": \"read\",\n \"message\": \"cannot read \\\"{{cwd}}/workspace/missing.txt\\\": not found\"\n }\n}"}],"isError":false},"sourceEventSeqs":[206],"surfaceOp":"append"}
+{"type":"step/end","seq":212,"time":1785013633204,"data":{"turn":1,"step":1}}
+{"type":"step/start","seq":213,"time":1785013633207,"data":{"turn":1,"step":2}}
+{"type":"assistant/chunk","seq":214,"time":1785013633985,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
+{"type":"reasoning-chunks","seq0":215,"time0":1785013633986,"data":{"turn":1,"step":2,"index":0,"dt":[106,27,1,0,0,23,1,29,0,1,25,1,22],"texts":["The"," program"," ran"," successfully","."," Let"," me"," now"," reply"," D","ONE"," as"," instructed","."]}}
+{"type":"assistant/chunk","seq":229,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
+{"type":"assistant/chunk","seq":230,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"D"}}}
+{"type":"assistant/chunk","seq":231,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"ONE"}}}
+{"type":"assistant/chunk","seq":232,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The program ran successfully. Let me now reply DONE as instructed."}}}}
+{"type":"assistant/chunk","seq":233,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"DONE"}}}}
+{"type":"assistant/chunk","seq":234,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":196,"outputTokens":17,"cacheReadTokens":8576,"reasoningTokens":14}}}}
+{"type":"assistant/chunk","seq":235,"time":1785013634223,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
+{"type":"assistant/message","seq":236,"time":1785013634224,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"The program ran successfully. Let me now reply DONE as instructed."},{"type":"text","text":"DONE"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":196,"outputTokens":17,"cacheReadTokens":8576,"reasoningTokens":14}},"sourceEventSeqs":[214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235],"surfaceOp":"append"}
+{"type":"step/end","seq":237,"time":1785013634225,"data":{"turn":1,"step":2}}
+{"type":"turn/end","seq":238,"time":1785013634225,"data":{"turn":1,"reason":{"kind":"completed"}}}
diff --git a/apps/web/tests/snapshots/code-mode-round/ui.expected.md b/apps/web/tests/snapshots/code-mode-round/ui.expected.md
new file mode 100644
index 0000000000..99f92014ef
--- /dev/null
+++ b/apps/web/tests/snapshots/code-mode-round/ui.expected.md
@@ -0,0 +1,29 @@
+- banner:
+ - navigation "Session hierarchy":
+ - 'button "Using ONE run_code program: run" [disabled]'
+ - text: · 1 turns
+ - tablist:
+ - tab "Chat" [selected]
+ - tab "Trajectory"
+ - tab "Waterfall"
+- text: "Using ONE run_code program: run bash `echo CODE_ROUND_OK`, then read the file missing.txt catching its error in the program. Return an object with both outcomes. Then reply DONE and stop."
+- 'button "Think The user wants me to write a single `run_code` program that:"':
+ - img
+ - text: "Think The user wants me to write a single `run_code` program that:"
+- button:
+ - img
+- text: Code Run bash echo and catch missing file read Echo CODE_ROUND_OK
+- button
+- text: Read missing.txt
+- button "Think The program ran successfully. Let me now reply DONE as instructed.":
+ - img
+ - text: Think The program ran successfully. Let me now reply DONE as instructed.
+- paragraph: DONE
+- text: cache hit 52% · 17,490 tokens · 1 turns · 2 steps
+- textbox "Message the agent"
+- button "Add attachment":
+ - img
+- combobox "Access mode":
+ - option "Read-only" [selected]
+ - option "Read-write"
+- button "Send message" [disabled]
diff --git a/apps/web/tests/snapshots/fresh-round-trip/session.jsonl b/apps/web/tests/snapshots/fresh-round-trip/session.jsonl
index 21218b459d..53a75267e5 100644
--- a/apps/web/tests/snapshots/fresh-round-trip/session.jsonl
+++ b/apps/web/tests/snapshots/fresh-round-trip/session.jsonl
@@ -5,51 +5,9 @@
{"type":"step/start","seq":3,"time":1784973850164,"data":{"turn":1,"step":1}}
{"type":"request/header","seq":4,"time":1784973850165,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
{"type":"assistant/chunk","seq":5,"time":1784973850888,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
-{"type":"assistant/chunk","seq":6,"time":1784973850889,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"The"}}}
-{"type":"assistant/chunk","seq":7,"time":1784973851088,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" user"}}}
-{"type":"assistant/chunk","seq":8,"time":1784973851089,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" wants"}}}
-{"type":"assistant/chunk","seq":9,"time":1784973851089,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" me"}}}
-{"type":"assistant/chunk","seq":10,"time":1784973851089,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" to"}}}
-{"type":"assistant/chunk","seq":11,"time":1784973851089,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" run"}}}
-{"type":"assistant/chunk","seq":12,"time":1784973851107,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" a"}}}
-{"type":"assistant/chunk","seq":13,"time":1784973851108,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" simple"}}}
-{"type":"assistant/chunk","seq":14,"time":1784973851108,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" bash"}}}
-{"type":"assistant/chunk","seq":15,"time":1784973851108,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" command"}}}
-{"type":"assistant/chunk","seq":16,"time":1784973851108,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" and"}}}
-{"type":"assistant/chunk","seq":17,"time":1784973851108,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" reply"}}}
-{"type":"assistant/chunk","seq":18,"time":1784973851135,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":" with"}}}
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-{"type":"assistant/chunk","seq":22,"time":1784973851136,"data":{"turn":1,"step":1,"chunk":{"type":"reasoning-delta","index":0,"text":"\"."}}}
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{"type":"assistant/chunk","seq":51,"time":1784973851493,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to run a simple bash command and reply with \"DONE\"."}}}}
{"type":"assistant/chunk","seq":52,"time":1784973851493,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_BYXlxjFaalMg95YVqEeF2495","name":"bash","arguments":"{\"command\": \"echo WEB_E2E_OK\", \"description\": \"Echo the test string\"}"}}}}
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@@ -60,29 +18,7 @@
{"type":"step/end","seq":58,"time":1784973851517,"data":{"turn":1,"step":1}}
{"type":"step/start","seq":59,"time":1784973851518,"data":{"turn":1,"step":2}}
{"type":"assistant/chunk","seq":60,"time":1784973852194,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
-{"type":"assistant/chunk","seq":61,"time":1784973852195,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"The"}}}
-{"type":"assistant/chunk","seq":62,"time":1784973852309,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" command"}}}
-{"type":"assistant/chunk","seq":63,"time":1784973852338,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" executed"}}}
-{"type":"assistant/chunk","seq":64,"time":1784973852339,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" successfully"}}}
-{"type":"assistant/chunk","seq":65,"time":1784973852339,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" and"}}}
-{"type":"assistant/chunk","seq":66,"time":1784973852339,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" output"}}}
-{"type":"assistant/chunk","seq":67,"time":1784973852370,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" \""}}}
-{"type":"assistant/chunk","seq":68,"time":1784973852370,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"WEB"}}}
-{"type":"assistant/chunk","seq":69,"time":1784973852371,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"_E"}}}
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-{"type":"assistant/chunk","seq":72,"time":1784973852371,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"_OK"}}}
-{"type":"assistant/chunk","seq":73,"time":1784973852398,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"\"."}}}
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-{"type":"assistant/chunk","seq":83,"time":1784973852459,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"\"."}}}
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diff --git a/apps/web/tests/snapshots/fresh-round-trip/ui.expected.md b/apps/web/tests/snapshots/fresh-round-trip/ui.expected.md
index a6d1203d9d..7f2d8cf09f 100644
--- a/apps/web/tests/snapshots/fresh-round-trip/ui.expected.md
+++ b/apps/web/tests/snapshots/fresh-round-trip/ui.expected.md
@@ -19,13 +19,7 @@
- textbox "Message the agent"
- button "Add attachment":
- img
-- combobox "Plan mode":
- - option "Plan" [selected]
- - option "Agent"
- combobox "Access mode":
- option "Read-only" [selected]
- option "Read-write"
-- combobox "Model":
- - option "DeepSeek-V4-Pro High" [selected]
- - option "DeepSeek-V4-Pro"
- button "Send message" [disabled]
diff --git a/apps/web/tests/snapshots/lifecycle-chrome/hero.expected.md b/apps/web/tests/snapshots/lifecycle-chrome/hero.expected.md
new file mode 100644
index 0000000000..f280e35fc6
--- /dev/null
+++ b/apps/web/tests/snapshots/lifecycle-chrome/hero.expected.md
@@ -0,0 +1,36 @@
+- button "Collapse sidebar":
+ - img
+- button "New session":
+ - img
+ - text: New Session
+- text: Workspaces
+- button "Group by":
+ - img
+- button "Create workspace":
+ - img
+- button "Search sessions":
+ - img
+- textbox "Search name, keywords..."
+- tree "Sessions":
+ - treeitem "workspace 1 session" [expanded]:
+ - img
+ - text: workspace 1 session
+ - treeitem "New Session now" [selected]
+- button "设置":
+ - img
+ - text: 设置
+- text: Let's start building
+- button "Choose workspace":
+ - img
+ - text: workspace
+ - img
+- textbox "Describe what you want to build"
+- button "Add attachment":
+ - img
+- combobox "Access mode":
+ - option "Read-only" [selected]
+ - option "Read-write"
+- button "Send message" [disabled]
+- text: 详情
+- button "关闭详情"
+- text: 点击消息流中的工具行查看详情
diff --git a/apps/web/tests/snapshots/lifecycle-chrome/reloaded.expected.md b/apps/web/tests/snapshots/lifecycle-chrome/reloaded.expected.md
new file mode 100644
index 0000000000..1227617de5
--- /dev/null
+++ b/apps/web/tests/snapshots/lifecycle-chrome/reloaded.expected.md
@@ -0,0 +1,21 @@
+- banner:
+ - navigation "Session hierarchy":
+ - button "Reply with the single word" [disabled]
+ - text: · 1 turns
+ - tablist:
+ - tab "Chat" [selected]
+ - tab "Trajectory"
+ - tab "Waterfall"
+- text: Reply with the single word LIGHTHOUSE and stop.
+- button "Think The user wants me to reply with a single word. Let me comply.":
+ - img
+ - text: Think The user wants me to reply with a single word. Let me comply.
+- paragraph: LIGHTHOUSE
+- text: cache hit 99% · 7,810 tokens · 1 turns · 1 steps
+- textbox "Message the agent"
+- button "Add attachment":
+ - img
+- combobox "Access mode":
+ - option "Read-only" [selected]
+ - option "Read-write"
+- button "Send message" [disabled]
diff --git a/apps/web/tests/snapshots/lifecycle-chrome/session.jsonl b/apps/web/tests/snapshots/lifecycle-chrome/session.jsonl
new file mode 100644
index 0000000000..4d7caa325d
--- /dev/null
+++ b/apps/web/tests/snapshots/lifecycle-chrome/session.jsonl
@@ -0,0 +1,17 @@
+{"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785015039278,"cwd":"{{cwd}}/workspace"}
+{"type":"turn/start","seq":0,"time":1785015039291,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
+{"type":"user/message","seq":1,"time":1785015039292,"data":{"content":[{"type":"text","text":"Reply with the single word LIGHTHOUSE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
+{"type":"session/title","seq":2,"time":1785015039294,"data":{"title":"Reply with the single word","messageSeqs":[1],"source":{"kind":"fallback"}}}
+{"type":"step/start","seq":3,"time":1785015039362,"data":{"turn":1,"step":1}}
+{"type":"request/header","seq":4,"time":1785015039363,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"assistant/chunk","seq":5,"time":1785015039930,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
+{"type":"reasoning-chunks","seq0":6,"time0":1785015039930,"data":{"turn":1,"step":1,"index":0,"dt":[162,28,1,0,0,46,1,0,0,0,11,0,0,30],"texts":["The"," user"," wants"," me"," to"," reply"," with"," a"," single"," word","."," Let"," me"," comply","."]}}
+{"type":"assistant/chunk","seq":21,"time":1785015040209,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
+{"type":"text-chunks","seq0":22,"time0":1785015040209,"data":{"turn":1,"step":1,"index":1,"dt":[1,0,30,1],"texts":["L","IGH","TH","O","USE"]}}
+{"type":"assistant/chunk","seq":27,"time":1785015040241,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to reply with a single word. Let me comply."}}}}
+{"type":"assistant/chunk","seq":28,"time":1785015040242,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"LIGHTHOUSE"}}}}
+{"type":"assistant/chunk","seq":29,"time":1785015040242,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":109,"outputTokens":21,"cacheReadTokens":7680,"reasoningTokens":15}}}}
+{"type":"assistant/chunk","seq":30,"time":1785015040242,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
+{"type":"assistant/message","seq":31,"time":1785015040244,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with a single word. Let me comply."},{"type":"text","text":"LIGHTHOUSE"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":109,"outputTokens":21,"cacheReadTokens":7680,"reasoningTokens":15}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30],"surfaceOp":"append"}
+{"type":"step/end","seq":32,"time":1785015040246,"data":{"turn":1,"step":1}}
+{"type":"turn/end","seq":33,"time":1785015040247,"data":{"turn":1,"reason":{"kind":"completed"}}}
diff --git a/apps/web/tests/snapshots/live-interactions/cancel.expected.md b/apps/web/tests/snapshots/live-interactions/cancel.expected.md
new file mode 100644
index 0000000000..c883524170
--- /dev/null
+++ b/apps/web/tests/snapshots/live-interactions/cancel.expected.md
@@ -0,0 +1,18 @@
+- banner:
+ - navigation "Session hierarchy":
+ - button "Reply with a one-sentence description" [disabled]
+ - text: · 1 turns
+ - tablist:
+ - tab "Chat" [selected]
+ - tab "Trajectory"
+ - tab "Waterfall"
+- text: Reply with a one-sentence description of event sourcing, then stop.
+- paragraph: partial
+- text: 已停止 0 tokens · 1 turns · 1 steps
+- textbox "Message the agent"
+- button "Add attachment":
+ - img
+- combobox "Access mode":
+ - option "Read-only" [selected]
+ - option "Read-write"
+- button "Send message" [disabled]
diff --git a/apps/web/tests/snapshots/live-interactions/error-auth.expected.md b/apps/web/tests/snapshots/live-interactions/error-auth.expected.md
new file mode 100644
index 0000000000..2a5ecc7b14
--- /dev/null
+++ b/apps/web/tests/snapshots/live-interactions/error-auth.expected.md
@@ -0,0 +1,16 @@
+- banner:
+ - navigation "Session hierarchy":
+ - button "Reply with a one-sentence description" [disabled]
+ - text: · 1 turns
+ - tablist:
+ - tab "Chat" [selected]
+ - tab "Trajectory"
+ - tab "Waterfall"
+- text: Reply with a one-sentence description of event sourcing, then stop.
+- textbox "Message the agent"
+- button "Add attachment":
+ - img
+- combobox "Access mode":
+ - option "Read-only" [selected]
+ - option "Read-write"
+- button "Send message" [disabled]
diff --git a/apps/web/tests/snapshots/live-interactions/retry.expected.md b/apps/web/tests/snapshots/live-interactions/retry.expected.md
new file mode 100644
index 0000000000..bfc7a2d267
--- /dev/null
+++ b/apps/web/tests/snapshots/live-interactions/retry.expected.md
@@ -0,0 +1,21 @@
+- banner:
+ - navigation "Session hierarchy":
+ - button "Reply with a one-sentence description" [disabled]
+ - text: · 1 turns
+ - tablist:
+ - tab "Chat" [selected]
+ - tab "Trajectory"
+ - tab "Waterfall"
+- text: Reply with a one-sentence description of event sourcing, then stop.
+- button "Think The user is asking for a one-sentence description of event sourcing. This is a straightforward knowledge question that doesn't require any skill loading or tool calls.":
+ - img
+ - text: Think The user is asking for a one-sentence description of event sourcing. This is a straightforward knowledge question that doesn't require any skill loading or tool calls.
+- paragraph: Event sourcing is a pattern where all changes to an application's state are stored as an immutable, append-only sequence of events, rather than persisting only the current state, enabling full auditability, temporal queries, and event-driven architectures.
+- text: cache hit 99% · 7,869 tokens · 1 turns · 1 steps
+- textbox "Message the agent"
+- button "Add attachment":
+ - img
+- combobox "Access mode":
+ - option "Read-only" [selected]
+ - option "Read-write"
+- button "Send message" [disabled]
diff --git a/apps/web/tests/snapshots/live-interactions/session.jsonl b/apps/web/tests/snapshots/live-interactions/session.jsonl
new file mode 100644
index 0000000000..e002ec48ee
--- /dev/null
+++ b/apps/web/tests/snapshots/live-interactions/session.jsonl
@@ -0,0 +1,17 @@
+{"type":"session","version":0,"id":"{{sessionId}}","createdAt":1784998084441,"cwd":"{{cwd}}/workspace"}
+{"type":"turn/start","seq":0,"time":1784998084454,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
+{"type":"user/message","seq":1,"time":1784998084454,"data":{"content":[{"type":"text","text":"Reply with a one-sentence description of event sourcing, then stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
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diff --git a/apps/web/tests/snapshots/navigation-panes/details-open.expected.md b/apps/web/tests/snapshots/navigation-panes/details-open.expected.md
new file mode 100644
index 0000000000..d69a95eb2d
--- /dev/null
+++ b/apps/web/tests/snapshots/navigation-panes/details-open.expected.md
@@ -0,0 +1,5 @@
+- text: bash
+- button "关闭详情"
+- text: Input
+- code: "{ \"command\": \"echo NAVIGATION_OK\", \"description\": \"Print NAVIGATION_OK\" }"
+- text: Output NAVIGATION_OK
diff --git a/apps/web/tests/snapshots/navigation-panes/seed.jsonl b/apps/web/tests/snapshots/navigation-panes/seed.jsonl
new file mode 100644
index 0000000000..72df45daac
--- /dev/null
+++ b/apps/web/tests/snapshots/navigation-panes/seed.jsonl
@@ -0,0 +1,54 @@
+{"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785011380476,"cwd":"{{cwd}}/workspace"}
+{"type":"turn/start","seq":0,"time":1785011380489,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
+{"type":"user/message","seq":1,"time":1785011380490,"data":{"content":[{"type":"text","text":"NavScenario: first run bash to print exactly NAVIGATION_OK, then read nav-a.md and nav-b.md using two read calls in ONE assistant message, then reply with the single word FIRST_DONE and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
+{"type":"session/title","seq":2,"time":1785011380492,"data":{"title":"NavScenario: first run bash to","messageSeqs":[1],"source":{"kind":"fallback"}}}
+{"type":"step/start","seq":3,"time":1785011380549,"data":{"turn":1,"step":1}}
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+{"type":"tool-call-chunks","seq0":114,"time0":1785011381924,"data":{"turn":1,"step":1,"index":3,"dt":[26,1,0,26,0,0,0,26,0,0,0,26],"id":"call_02_k8Z6wGirxfnW96Iv8mkz9224","name":"read","args":["","{","\"","file","_path","\"",": ","\"","nav","-b",".md","\"","}"]}}
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+{"type":"assistant/chunk","seq":132,"time":1785011382087,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
+{"type":"assistant/message","seq":133,"time":1785011382091,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to follow a specific navigation scenario. Let me:\n\n1. Run bash to print \"NAVIGATION_OK\"\n2. Read nav-a.md and nav-b.md in two read calls in ONE message\n3. Reply with \"FIRST_DONE\"\n\nLet me start with the bash command and the reads."},{"type":"tool-call","id":"call_00_kFKHaEXcTYEex0iDZw0C2432","name":"bash","arguments":"{\"command\": \"echo NAVIGATION_OK\", \"description\": \"Print NAVIGATION_OK\"}"},{"type":"tool-call","id":"call_01_tK4hIIRVTMgAvdzs7m9j6212","name":"read","arguments":"{\"file_path\": \"nav-a.md\"}"},{"type":"tool-call","id":"call_02_k8Z6wGirxfnW96Iv8mkz9224","name":"read","arguments":"{\"file_path\": \"nav-b.md\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":140,"outputTokens":197,"cacheReadTokens":7680,"reasoningTokens":66}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132],"surfaceOp":"append"}
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+{"type":"tool/result","seq":138,"time":1785011382113,"data":{"turn":1,"step":1,"callId":"call_01_tK4hIIRVTMgAvdzs7m9j6212","content":[{"type":"text","text":"{{cwd}}/workspace/nav-a.md\nfile\n\n1: # alpha nav\n\n(End of file - total 1 lines)\n"}],"isError":false},"sourceEventSeqs":[136],"surfaceOp":"append"}
+{"type":"tool/result","seq":139,"time":1785011382114,"data":{"turn":1,"step":1,"callId":"call_02_k8Z6wGirxfnW96Iv8mkz9224","content":[{"type":"text","text":"{{cwd}}/workspace/nav-b.md\nfile\n\n1: # beta nav\n\n(End of file - total 1 lines)\n"}],"isError":false},"sourceEventSeqs":[137],"surfaceOp":"append"}
+{"type":"step/end","seq":140,"time":1785011382117,"data":{"turn":1,"step":1}}
+{"type":"step/start","seq":141,"time":1785011382118,"data":{"turn":1,"step":2}}
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+{"type":"text-chunks","seq0":195,"time0":1785011383060,"data":{"turn":1,"step":2,"index":1,"dt":[0,0,29],"texts":["FIR","ST","_D","ONE"]}}
+{"type":"assistant/chunk","seq":199,"time":1785011383090,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"All three calls succeeded:\n1. bash printed \"NAVIGATION_OK\"\n2. nav-a.md contains \"# alpha nav\"\n3. nav-b.md contains \"# beta nav\"\n\nNow I need to reply with the single word \"FIRST_DONE\"."}}}}
+{"type":"assistant/chunk","seq":200,"time":1785011383090,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"FIRST_DONE"}}}}
+{"type":"assistant/chunk","seq":201,"time":1785011383090,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":349,"outputTokens":56,"cacheReadTokens":7808,"reasoningTokens":51}}}}
+{"type":"assistant/chunk","seq":202,"time":1785011383090,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
+{"type":"assistant/message","seq":203,"time":1785011383091,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"All three calls succeeded:\n1. bash printed \"NAVIGATION_OK\"\n2. nav-a.md contains \"# alpha nav\"\n3. nav-b.md contains \"# beta nav\"\n\nNow I need to reply with the single word \"FIRST_DONE\"."},{"type":"text","text":"FIRST_DONE"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":349,"outputTokens":56,"cacheReadTokens":7808,"reasoningTokens":51}},"sourceEventSeqs":[142,143,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192,193,194,195,196,197,198,199,200,201,202],"surfaceOp":"append"}
+{"type":"step/end","seq":204,"time":1785011383091,"data":{"turn":1,"step":2}}
+{"type":"turn/end","seq":205,"time":1785011383092,"data":{"turn":1,"reason":{"kind":"completed"}}}
+{"type":"turn/start","seq":206,"time":1785011383106,"data":{"turn":2,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
+{"type":"user/message","seq":207,"time":1785011383107,"data":{"content":[{"type":"text","text":"Reply in markdown with: a level-2 heading \"Navigation Summary\", a bulleted list of exactly two items, and a fenced code block containing echo WATERFALL. Then stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
+{"type":"step/start","seq":208,"time":1785011383107,"data":{"turn":2,"step":1}}
+{"type":"assistant/chunk","seq":209,"time":1785011383497,"data":{"turn":2,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
+{"type":"reasoning-chunks","seq0":210,"time0":1785011383497,"data":{"turn":2,"step":1,"index":0,"dt":[125,23,1,0,0,88,0,0,5,0,1,0,0,7,0],"texts":["The"," user"," wants"," me"," to"," reply"," with"," a"," specific"," format","."," Let"," me"," do"," that","."]}}
+{"type":"assistant/chunk","seq":226,"time":1785011383748,"data":{"turn":2,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
+{"type":"text-chunks","seq0":227,"time0":1785011383748,"data":{"turn":2,"step":1,"index":1,"dt":[24,1,25,0,0,25,26,1,0,0,0,25,0,0,0,1,26,1],"texts":["##"," Navigation"," Summary","\n\n","-"," alpha"," nav","\n","-"," beta"," nav","\n\n","```\n","echo"," WATER","F","ALL","\n","```"]}}
+{"type":"assistant/chunk","seq":246,"time":1785011383903,"data":{"turn":2,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to reply with a specific format. Let me do that."}}}}
+{"type":"assistant/chunk","seq":247,"time":1785011383903,"data":{"turn":2,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"## Navigation Summary\n\n- alpha nav\n- beta nav\n\n```\necho WATERFALL\n```"}}}}
+{"type":"assistant/chunk","seq":248,"time":1785011383903,"data":{"turn":2,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":141,"outputTokens":36,"cacheReadTokens":8064,"reasoningTokens":16}}}}
+{"type":"assistant/chunk","seq":249,"time":1785011383903,"data":{"turn":2,"step":1,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
+{"type":"assistant/message","seq":250,"time":1785011383904,"data":{"turn":2,"step":1,"content":[{"type":"reasoning","text":"The user wants me to reply with a specific format. Let me do that."},{"type":"text","text":"## Navigation Summary\n\n- alpha nav\n- beta nav\n\n```\necho WATERFALL\n```"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":141,"outputTokens":36,"cacheReadTokens":8064,"reasoningTokens":16}},"sourceEventSeqs":[209,210,211,212,213,214,215,216,217,218,219,220,221,222,223,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239,240,241,242,243,244,245,246,247,248,249],"surfaceOp":"append"}
+{"type":"step/end","seq":251,"time":1785011383904,"data":{"turn":2,"step":1}}
+{"type":"turn/end","seq":252,"time":1785011383904,"data":{"turn":2,"reason":{"kind":"completed"}}}
diff --git a/apps/web/tests/snapshots/navigation-panes/trajectory.expected.md b/apps/web/tests/snapshots/navigation-panes/trajectory.expected.md
new file mode 100644
index 0000000000..80d6f161ca
--- /dev/null
+++ b/apps/web/tests/snapshots/navigation-panes/trajectory.expected.md
@@ -0,0 +1 @@
+- text: "Turn 1 Message {{duration}} #1 User NavScenario: first run bash to print exactly NAVIGATION_OK, then read nav-a.md and nav-b.md using two read calls in ONE assistant message, then reply with the single word FIRST_DONE and stop. +{{duration}} Step 1 {{duration}} bash read×2 #2 Tool bash · {\"command\": \"echo NAVIGATION_OK\", \"description\": \"Print NAVIGATION_OK\"} +{{duration}} #3 Tool read · {\"file_path\": \"nav-a.md\"} +{{duration}} #4 Tool read · {\"file_path\": \"nav-b.md\"} +{{duration}} Step 2 {{duration}} #5 Message FIRST_DONE 349 56 51 +{{duration}} Turn 2 Message {{duration}} #6 User Reply in markdown with: a level-2 heading \"Navigation Summary\", a bulleted list of exactly two items, and a fenced code block containing echo WATERFALL. Then stop. +{{duration}} Step 1 {{duration}} #7 Message ## Navigation Summary - alpha nav - beta nav ``` echo WATERFALL ``` 141 36 16 +{{duration}}"
diff --git a/apps/web/tests/snapshots/navigation-panes/waterfall.expected.md b/apps/web/tests/snapshots/navigation-panes/waterfall.expected.md
new file mode 100644
index 0000000000..6c5ab1a046
--- /dev/null
+++ b/apps/web/tests/snapshots/navigation-panes/waterfall.expected.md
@@ -0,0 +1 @@
+- text: 3 turns · 3 steps · 3 tool calls turn 0 turn 1 turn 2
diff --git a/apps/web/tests/snapshots/question-composer/answered.expected.md b/apps/web/tests/snapshots/question-composer/answered.expected.md
new file mode 100644
index 0000000000..be5b958bf2
--- /dev/null
+++ b/apps/web/tests/snapshots/question-composer/answered.expected.md
@@ -0,0 +1,27 @@
+- banner:
+ - navigation "Session hierarchy":
+ - button "Use the ask_user_question tool to" [disabled]
+ - text: · 1 turns
+ - tablist:
+ - tab "Chat" [selected]
+ - tab "Trajectory"
+ - tab "Waterfall"
+- text: Use the ask_user_question tool to ask me exactly one question with id "color", question "Which color do you prefer?", header "Pick one", and options labeled "Blue" and "Green". After I answer, reply with the single word DONE and stop.
+- button "Think The user wants me to use the ask_user_question tool to ask a specific question with id \"color\", question \"Which color do you prefer?\", header \"Pick one\", and options labeled \"Blue\" and \"Green\". Let me do exactly that.":
+ - img
+ - text: Think The user wants me to use the ask_user_question tool to ask a specific question with id "color", question "Which color do you prefer?", header "Pick one", and options labeled "Blue" and "Green". Let me do exactly that.
+- button:
+ - img
+- text: "Tool call ask_user_question · {\"questions\": [{\"id\": \"color\", \"question\": \"Which color do you prefer?\", \"header\": \"Pick one\", \"options\": [{\"label\": \"Blue\"}, {\"label\": \"Green\"}]}]}"
+- button "Think The user answered \"Blue\". I need to reply with the single word DONE and stop.":
+ - img
+ - text: Think The user answered "Blue". I need to reply with the single word DONE and stop.
+- paragraph: DONE
+- text: cache hit 99% · 15,978 tokens · 1 turns · 2 steps
+- textbox "Message the agent"
+- button "Add attachment":
+ - img
+- combobox "Access mode":
+ - option "Read-only" [selected]
+ - option "Read-write"
+- button "Send message" [disabled]
diff --git a/apps/web/tests/snapshots/question-composer/session.jsonl b/apps/web/tests/snapshots/question-composer/session.jsonl
new file mode 100644
index 0000000000..43cc228253
--- /dev/null
+++ b/apps/web/tests/snapshots/question-composer/session.jsonl
@@ -0,0 +1,31 @@
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diff --git a/apps/web/tests/snapshots/question-composer/ui.expected.md b/apps/web/tests/snapshots/question-composer/ui.expected.md
new file mode 100644
index 0000000000..3368b373a0
--- /dev/null
+++ b/apps/web/tests/snapshots/question-composer/ui.expected.md
@@ -0,0 +1,23 @@
+- region "Which color do you prefer?":
+ - text: Pick one
+ - heading "Which color do you prefer?" [level=2]
+ - text: 1 / 1
+ - button "上一题" [disabled]:
+ - img
+ - button "下一题" [disabled]:
+ - img
+ - button "放弃整组问题":
+ - img
+ - radiogroup:
+ - radio "Blue":
+ - text: 1 Blue
+ - img
+ - radio "Green":
+ - text: 2 Green
+ - img
+ - button "其他，请填写自定义答案":
+ - img
+ - text: 其他，请填写自定义答案
+ - status
+ - button "跳过本题"
+ - button "提交" [disabled]
diff --git a/apps/web/tests/snapshots/seeded-history/seed.jsonl b/apps/web/tests/snapshots/seeded-history/seed.jsonl
index 27e31004bc..abf7a61162 100644
--- a/apps/web/tests/snapshots/seeded-history/seed.jsonl
+++ b/apps/web/tests/snapshots/seeded-history/seed.jsonl
@@ -5,59 +5,11 @@
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-{"type":"assistant/chunk","seq":73,"time":1784974102505,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" files"}}}
-{"type":"assistant/chunk","seq":74,"time":1784974102534,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" have"}}}
-{"type":"assistant/chunk","seq":75,"time":1784974102535,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" been"}}}
-{"type":"assistant/chunk","seq":76,"time":1784974102535,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" read"}}}
-{"type":"assistant/chunk","seq":77,"time":1784974102535,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"."}}}
-{"type":"assistant/chunk","seq":78,"time":1784974102565,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" a"}}}
-{"type":"assistant/chunk","seq":79,"time":1784974102595,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":".txt"}}}
-{"type":"assistant/chunk","seq":80,"time":1784974102596,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" contains"}}}
-{"type":"assistant/chunk","seq":81,"time":1784974102596,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" \""}}}
-{"type":"assistant/chunk","seq":82,"time":1784974102596,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"alpha"}}}
-{"type":"assistant/chunk","seq":83,"time":1784974102596,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"\""}}}
-{"type":"assistant/chunk","seq":84,"time":1784974102625,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" and"}}}
-{"type":"assistant/chunk","seq":85,"time":1784974102625,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" b"}}}
-{"type":"assistant/chunk","seq":86,"time":1784974102625,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":".txt"}}}
-{"type":"assistant/chunk","seq":87,"time":1784974102625,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" contains"}}}
-{"type":"assistant/chunk","seq":88,"time":1784974102625,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" \""}}}
-{"type":"assistant/chunk","seq":89,"time":1784974102626,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"beta"}}}
-{"type":"assistant/chunk","seq":90,"time":1784974102656,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"\"."}}}
-{"type":"assistant/chunk","seq":91,"time":1784974102656,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" I"}}}
-{"type":"assistant/chunk","seq":92,"time":1784974102656,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"'ll"}}}
-{"type":"assistant/chunk","seq":93,"time":1784974102656,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" now"}}}
-{"type":"assistant/chunk","seq":94,"time":1784974102689,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" reply"}}}
-{"type":"assistant/chunk","seq":95,"time":1784974102690,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" with"}}}
-{"type":"assistant/chunk","seq":96,"time":1784974102690,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" D"}}}
-{"type":"assistant/chunk","seq":97,"time":1784974102716,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"ONE"}}}
-{"type":"assistant/chunk","seq":98,"time":1784974102717,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" as"}}}
-{"type":"assistant/chunk","seq":99,"time":1784974102748,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":" instructed"}}}
-{"type":"assistant/chunk","seq":100,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"reasoning-delta","index":0,"text":"."}}}
+{"type":"reasoning-chunks","seq0":72,"time0":1784974102397,"data":{"turn":1,"step":2,"index":0,"dt":[108,29,1,0,0,30,30,1,0,0,0,29,0,0,0,0,1,30,0,0,0,33,1,0,26,1,31,1],"texts":["Both"," files"," have"," been"," read","."," a",".txt"," contains"," \"","alpha","\""," and"," b",".txt"," contains"," \"","beta","\"."," I","'ll"," now"," reply"," with"," D","ONE"," as"," instructed","."]}}
{"type":"assistant/chunk","seq":101,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
{"type":"assistant/chunk","seq":102,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"D"}}}
{"type":"assistant/chunk","seq":103,"time":1784974102749,"data":{"turn":1,"step":2,"chunk":{"type":"text-delta","index":1,"text":"ONE"}}}
diff --git a/apps/web/tests/snapshots/seeded-history/ui.expected.md b/apps/web/tests/snapshots/seeded-history/ui.expected.md
index c919fccec1..3e642bafa1 100644
--- a/apps/web/tests/snapshots/seeded-history/ui.expected.md
+++ b/apps/web/tests/snapshots/seeded-history/ui.expected.md
@@ -24,13 +24,7 @@
- textbox "Message the agent"
- button "Add attachment":
- img
-- combobox "Plan mode":
- - option "Plan" [selected]
- - option "Agent"
- combobox "Access mode":
- option "Read-only" [selected]
- option "Read-write"
-- combobox "Model":
- - option "DeepSeek-V4-Pro High" [selected]
- - option "DeepSeek-V4-Pro"
- button "Send message" [disabled]
diff --git a/apps/web/tests/snapshots/settings-chrome/dialog.expected.md b/apps/web/tests/snapshots/settings-chrome/dialog.expected.md
new file mode 100644
index 0000000000..75959994f1
--- /dev/null
+++ b/apps/web/tests/snapshots/settings-chrome/dialog.expected.md
@@ -0,0 +1,30 @@
+- dialog "设置":
+ - navigation:
+ - text: 设置
+ - button "通用设置":
+ - img
+ - text: 通用设置
+ - button "模型":
+ - img
+ - text: 模型
+ - button "关闭":
+ - img
+ - text: 关闭
+ - text: 权限 选择默认权限模式
+ - button "Read only" [disabled]:
+ - text: Read only
+ - img
+ - text: 工具调用 Schema mode Traditional function calling — invoke tools one at a time Code mode Chain multiple tools with code — multi-step orchestration 语言
+ - button "中文":
+ - text: 中文
+ - img
+ - text: 外观
+ - button "浅色":
+ - img
+ - text: 浅色
+ - button "深色":
+ - img
+ - text: 深色
+ - button "跟随系统" [pressed]:
+ - img
+ - text: 跟随系统
diff --git a/apps/web/tests/snapshots/steering/mid-steer.expected.md b/apps/web/tests/snapshots/steering/mid-steer.expected.md
new file mode 100644
index 0000000000..a26bbb7bd8
--- /dev/null
+++ b/apps/web/tests/snapshots/steering/mid-steer.expected.md
@@ -0,0 +1,39 @@
+- banner:
+ - navigation "Session hierarchy":
+ - button "Use the ask_user_question tool to" [disabled]
+ - text: · 1 turns
+ - tablist:
+ - tab "Chat" [selected]
+ - tab "Trajectory"
+ - tab "Waterfall"
+- text: Use the ask_user_question tool to ask me exactly one question with id "checkpoint", question "Ready to continue?", header "Checkpoint", and options labeled "Yes" and "No". After I answer, reply with one short sentence acknowledging my answer and stop.
+- button "Think The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that.":
+ - img
+ - text: Think The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that.
+- button
+- text: "Tool call ask_user_question · {\"questions\": [{\"id\": \"checkpoint\", \"question\": \"Ready to continue?\", \"header\": \"Checkpoint\", \"options\": [{\"label\": \"Yes\"}, {\"label\": \"No\"}]}]} 等待回答（1 题）"
+- button "▸ 问题内容"
+- text: 请在原客户端处理（web 端作答后续里程碑提供） cache hit 98% · 7,946 tokens · 1 turns · 1 steps
+- region "Ready to continue?":
+ - text: Checkpoint
+ - heading "Ready to continue?" [level=2]
+ - text: 1 / 1
+ - button "上一题" [disabled]:
+ - img
+ - button "下一题" [disabled]:
+ - img
+ - button "放弃整组问题":
+ - img
+ - radiogroup:
+ - radio "Yes":
+ - text: 1 Yes
+ - img
+ - radio "No":
+ - text: 2 No
+ - img
+ - button "其他，请填写自定义答案":
+ - img
+ - text: 其他，请填写自定义答案
+ - status
+ - button "跳过本题"
+ - button "提交" [disabled]
diff --git a/apps/web/tests/snapshots/steering/session.jsonl b/apps/web/tests/snapshots/steering/session.jsonl
new file mode 100644
index 0000000000..4015fa4ab8
--- /dev/null
+++ b/apps/web/tests/snapshots/steering/session.jsonl
@@ -0,0 +1,31 @@
+{"type":"session","version":0,"id":"{{sessionId}}","createdAt":1785004180013,"cwd":"{{cwd}}/workspace"}
+{"type":"turn/start","seq":0,"time":1785004180030,"data":{"turn":1,"trigger":{"kind":"message","source":{"kind":"user","rpcId":"{{rpcId}}"}}}}
+{"type":"user/message","seq":1,"time":1785004180030,"data":{"content":[{"type":"text","text":"Use the ask_user_question tool to ask me exactly one question with id \"checkpoint\", question \"Ready to continue?\", header \"Checkpoint\", and options labeled \"Yes\" and \"No\". After I answer, reply with one short sentence acknowledging my answer and stop."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
+{"type":"session/title","seq":2,"time":1785004180033,"data":{"title":"Use the ask_user_question tool to","messageSeqs":[1],"source":{"kind":"fallback"}}}
+{"type":"step/start","seq":3,"time":1785004180105,"data":{"turn":1,"step":1}}
+{"type":"request/header","seq":4,"time":1785004180106,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"{{system}}","tools":"{{tools}}","messagePrefix":["{{messagePrefix}}"]},"reason":"initial"}}
+{"type":"assistant/chunk","seq":5,"time":1785004180696,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
+{"type":"reasoning-chunks","seq0":6,"time0":1785004180697,"data":{"turn":1,"step":1,"index":0,"dt":[88,29,1,0,0,0,28,0,0,1,0,0,30,1,27,0,0,0,0,28,1,0,30,0,0,0,28,1],"texts":["The"," user"," wants"," me"," to"," use"," the"," ask","_user","_","question"," tool"," to"," ask"," them"," a"," specific"," question"," with"," the"," given"," parameters","."," Let"," me"," do"," exactly"," that","."]}}
+{"type":"assistant/chunk","seq":35,"time":1785004181077,"data":{"turn":1,"step":1,"chunk":{"type":"block-start","index":1,"blockType":"tool-call"}}}
+{"type":"tool-call-chunks","seq0":36,"time0":1785004181078,"data":{"turn":1,"step":1,"index":1,"dt":[27,1,0,0,0,28,1,0,0,29,1,0,0,0,0,28,1,0,0,0,0,29,0,0,0,0,1,28,0,0,0,0,1,28,0,0,0,0,0,28,0,1,0,0,0,28,30],"id":"call_00_sAvjivLShvnWVk0sPQPV7661","name":"ask_user_question","args":["","{","\"","questions","\"",": ","[","{\"","id","\":"," \"","check","point","\","," \"","question","\":"," \"","Ready"," to"," continue","?\","," \"","header","\":"," \"","Check","point","\","," \"","options","\":"," [","{\"","label","\":"," \"","Yes","\"},"," {\"","label","\":"," \"","No","\"","}]","}]","}"]}}
+{"type":"assistant/chunk","seq":84,"time":1785004181401,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that."}}}}
+{"type":"assistant/chunk","seq":85,"time":1785004181401,"data":{"turn":1,"step":1,"chunk":{"type":"block-end","index":1,"block":{"type":"tool-call","id":"call_00_sAvjivLShvnWVk0sPQPV7661","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"checkpoint\", \"question\": \"Ready to continue?\", \"header\": \"Checkpoint\", \"options\": [{\"label\": \"Yes\"}, {\"label\": \"No\"}]}]}"}}}}
+{"type":"assistant/chunk","seq":86,"time":1785004181401,"data":{"turn":1,"step":1,"chunk":{"type":"usage","usage":{"inputTokens":151,"outputTokens":115,"cacheReadTokens":7680,"reasoningTokens":29}}}}
+{"type":"assistant/chunk","seq":87,"time":1785004181402,"data":{"turn":1,"step":1,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
+{"type":"assistant/message","seq":88,"time":1785004181406,"data":{"turn":1,"step":1,"content":[{"type":"reasoning","text":"The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that."},{"type":"tool-call","id":"call_00_sAvjivLShvnWVk0sPQPV7661","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"checkpoint\", \"question\": \"Ready to continue?\", \"header\": \"Checkpoint\", \"options\": [{\"label\": \"Yes\"}, {\"label\": \"No\"}]}]}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":151,"outputTokens":115,"cacheReadTokens":7680,"reasoningTokens":29}},"sourceEventSeqs":[5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87],"surfaceOp":"append"}
+{"type":"tool/call","seq":89,"time":1785004181407,"data":{"turn":1,"step":1,"callId":"call_00_sAvjivLShvnWVk0sPQPV7661","name":"ask_user_question","arguments":"{\"questions\": [{\"id\": \"checkpoint\", \"question\": \"Ready to continue?\", \"header\": \"Checkpoint\", \"options\": [{\"label\": \"Yes\"}, {\"label\": \"No\"}]}]}"}}
+{"type":"tool/result","seq":90,"time":1785004181867,"data":{"turn":1,"step":1,"callId":"call_00_sAvjivLShvnWVk0sPQPV7661","content":[{"type":"text","text":"{\"answers\":[{\"id\":\"checkpoint\",\"selected\":[\"Yes\"]}]}"}],"isError":false},"sourceEventSeqs":[89],"surfaceOp":"append"}
+{"type":"steering/message","seq":91,"time":1785004181867,"data":{"turn":1,"content":[{"type":"text","text":"Interjection: include the word BANANA in your final reply."}],"source":{"kind":"user","rpcId":"{{rpcId}}"}},"surfaceOp":"append"}
+{"type":"step/end","seq":92,"time":1785004181870,"data":{"turn":1,"step":1}}
+{"type":"step/start","seq":93,"time":1785004181870,"data":{"turn":1,"step":2}}
+{"type":"assistant/chunk","seq":94,"time":1785004182322,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"reasoning"}}}
+{"type":"reasoning-chunks","seq0":95,"time0":1785004182323,"data":{"turn":1,"step":2,"index":0,"dt":[129,28,1,0,0,28,1,29,0,0,30,1,27,0,0,0,29,1,0,0,0,0,28,1,0,29,64,0],"texts":["The"," user"," selected"," \"","Yes","\""," and"," wants"," me"," to"," include"," the"," word"," \"","B","AN","ANA","\""," in"," my"," final"," reply","."," Let"," me"," acknowledge"," their"," answer","."]}}
+{"type":"assistant/chunk","seq":124,"time":1785004182750,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":1,"blockType":"text"}}}
+{"type":"text-chunks","seq0":125,"time0":1785004182750,"data":{"turn":1,"step":2,"index":1,"dt":[24,0,28,2,0,27,31,1,0,0],"texts":["Great",","," let","'s"," move"," forward","."," B","AN","ANA","!"]}}
+{"type":"assistant/chunk","seq":136,"time":1785004182892,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"reasoning","text":"The user selected \"Yes\" and wants me to include the word \"BANANA\" in my final reply. Let me acknowledge their answer."}}}}
+{"type":"assistant/chunk","seq":137,"time":1785004182893,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":1,"block":{"type":"text","text":"Great, let's move forward. BANANA!"}}}}
+{"type":"assistant/chunk","seq":138,"time":1785004182893,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":172,"outputTokens":41,"cacheReadTokens":7808,"reasoningTokens":29}}}}
+{"type":"assistant/chunk","seq":139,"time":1785004182893,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"stop"}}}}
+{"type":"assistant/message","seq":140,"time":1785004182894,"data":{"turn":1,"step":2,"content":[{"type":"reasoning","text":"The user selected \"Yes\" and wants me to include the word \"BANANA\" in my final reply. Let me acknowledge their answer."},{"type":"text","text":"Great, let's move forward. BANANA!"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":172,"outputTokens":41,"cacheReadTokens":7808,"reasoningTokens":29}},"sourceEventSeqs":[94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139],"surfaceOp":"append"}
+{"type":"step/end","seq":141,"time":1785004182895,"data":{"turn":1,"step":2}}
+{"type":"turn/end","seq":142,"time":1785004182895,"data":{"turn":1,"reason":{"kind":"completed"}}}
diff --git a/apps/web/tests/snapshots/steering/settled.expected.md b/apps/web/tests/snapshots/steering/settled.expected.md
new file mode 100644
index 0000000000..a887bad8eb
--- /dev/null
+++ b/apps/web/tests/snapshots/steering/settled.expected.md
@@ -0,0 +1,27 @@
+- banner:
+ - navigation "Session hierarchy":
+ - button "Use the ask_user_question tool to" [disabled]
+ - text: · 1 turns
+ - tablist:
+ - tab "Chat" [selected]
+ - tab "Trajectory"
+ - tab "Waterfall"
+- text: Use the ask_user_question tool to ask me exactly one question with id "checkpoint", question "Ready to continue?", header "Checkpoint", and options labeled "Yes" and "No". After I answer, reply with one short sentence acknowledging my answer and stop.
+- button "Think The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that.":
+ - img
+ - text: Think The user wants me to use the ask_user_question tool to ask them a specific question with the given parameters. Let me do exactly that.
+- button:
+ - img
+- text: "Tool call ask_user_question · {\"questions\": [{\"id\": \"checkpoint\", \"question\": \"Ready to continue?\", \"header\": \"Checkpoint\", \"options\": [{\"label\": \"Yes\"}, {\"label\": \"No\"}]}]} 插话 Interjection: include the word BANANA in your final reply."
+- button "Think The user selected \"Yes\" and wants me to include the word \"BANANA\" in my final reply. Let me acknowledge their answer.":
+ - img
+ - text: Think The user selected "Yes" and wants me to include the word "BANANA" in my final reply. Let me acknowledge their answer.
+- paragraph: Great, let's move forward. BANANA!
+- text: cache hit 98% · 15,967 tokens · 1 turns · 2 steps
+- textbox "Message the agent"
+- button "Add attachment":
+ - img
+- combobox "Access mode":
+ - option "Read-only" [selected]
+ - option "Read-write"
+- button "Send message" [disabled]
diff --git a/apps/web/tests/snapshots/workspace-management/.gitkeep b/apps/web/tests/snapshots/workspace-management/.gitkeep
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/apps/web/tests/steering.e2e.ts b/apps/web/tests/steering.e2e.ts
new file mode 100644
index 0000000000..dc1bc657ad
--- /dev/null
+++ b/apps/web/tests/steering.e2e.ts
@@ -0,0 +1,173 @@
+// Web e2e scenario: mid-turn steering, end to end. The composer locks while a
+// turn runs, so the product UI has no steering gesture yet — the steer is
+// POSTed from the page itself over the same same-origin /api transport the
+// client uses (TODO(web-steer-composer): drive this through a composer
+// gesture once one exists). Everything downstream is product: the gateway
+// routes mode:'steer' to Agent.steer, the loop drains it at the step
+// boundary into a durable steering/message event, the SSE mux pushes it, and
+// the transcript renders the badged interjection bubble. The question
+// composer supplies the deterministic mid-turn window: while ask_user_question
+// blocks, the turn is provably running, so record and replay perform the
+// identical steer-then-answer sequence with zero timing dependence — and the
+// recorded final reply proves the steer reached the MODEL (it obeys an
+// instruction that only the steering message carries).
+import { readFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import { parseSessionLog } from '@deepseek-ai/dsh-llm-replay'
+import type { SessionEvent } from '@deepseek-ai/dsh-session'
+import {
+ assertFixtureInventory, captureStableAria, compareOrRefreshGolden, fixtureUserPrompts,
+ launchWebScaffold, recordFixture, watchConsole, webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { connectFreshWorkspace, saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/steering', import.meta.url))
+const FIXTURE = join(SNAPSHOT_DIR, 'session.jsonl')
+// Two goldens for the two distinct states this interaction produces: the
+// mid-turn moment (steer ACCEPTED but deliberately invisible — the loop
+// drains steering at the step boundary, so no interjection bubble exists
+// while the question still blocks the step) and the settled transcript
+// (badged bubble in place, final reply obeying it). The pair pins the
+// timing semantics visually: if the client ever starts rendering pending
+// steers eagerly, the mid-steer golden flips first.
+const MID_EXPECTED = join(SNAPSHOT_DIR, 'mid-steer.expected.md')
+const SETTLED_EXPECTED = join(SNAPSHOT_DIR, 'settled.expected.md')
+const MODE = webSnapshotMode()
+
+const PROMPT = 'Use the ask_user_question tool to ask me exactly one question with id "checkpoint", question "Ready to continue?", header "Checkpoint", and options labeled "Yes" and "No". After I answer, reply with one short sentence acknowledging my answer and stop.'
+const STEER = 'Interjection: include the word BANANA in your final reply.'
+
+/** Concatenated assistant text deltas — the model-visible reply body. */
+function assistantText(events: SessionEvent[]): string {
+ return events
+ .filter(e => e.type === 'assistant/chunk')
+ .map((e) => {
+ const chunk = (e as SessionEvent & { data: { chunk: { type: string; text?: string } } }).data.chunk
+ return chunk.type === 'text-delta' ? chunk.text ?? '' : ''
+ })
+ .join('')
+}
+
+describe('web e2e: mid-turn steering lands durably and visibly', () => {
+ let scaffold: WebScaffold
+ let browser: Browser
+ let page: Page
+ let tripwire: ReturnType
+ let liveSessionId: string | undefined
+ const sessionEvents: SessionEvent[] = []
+
+ beforeAll(async () => {
+ scaffold = await launchWebScaffold(MODE === 'record' ? {} : { replayFixture: FIXTURE, paceMs: 15 })
+ scaffold.ctx.on('session/event', (session, event) => {
+ liveSessionId ??= session.id
+ sessionEvents.push(event)
+ })
+ browser = await chromium.launch()
+ page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+ tripwire = watchConsole(page)
+ await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ // Fresh world: connect a Workspace so the composer scenarios start live.
+ await connectFreshWorkspace(page)
+ }, 120_000)
+
+ afterAll(async () => {
+ await browser?.close()
+ await scaffold?.close()
+ })
+
+ it('steers during the blocked step; the interjection is logged, rendered, and obeyed', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-steering'))
+ if (MODE !== 'record') {
+ // The steer must NOT be a user/message — it lands as steering/message.
+ expect(fixtureUserPrompts(await readFile(FIXTURE, 'utf8'))).toEqual([PROMPT])
+ }
+ const input = page.locator('textarea').first()
+ await input.waitFor({ timeout: 10_000 })
+ const settled = scaffold.whenTurnSettled(MODE === 'record' ? 180_000 : 30_000)
+ await input.fill(PROMPT)
+ await input.press('Enter')
+
+ // The blocked composer is the mid-turn barrier: its presence proves the
+ // ask_user_question step is executing, i.e. the turn is running NOW.
+ const composer = page.locator('[data-question-key]')
+ await composer.waitFor({ timeout: MODE === 'record' ? 120_000 : 30_000 })
+
+ // Steer through the real wire from the page (same envelope + endpoint the
+ // web client's session.prompt uses). accepted:true is the transport proof.
+ expect(liveSessionId).toBeDefined()
+ const reply = await page.evaluate(async ({ sessionId, text }) => {
+ const response = await fetch('/api/session.prompt', {
+ method: 'POST',
+ headers: { 'content-type': 'application/json' },
+ body: JSON.stringify({
+ type: 'client-request',
+ rpcId: crypto.randomUUID(),
+ method: 'session.prompt',
+ payload: { sessionId, mode: 'steer', content: [{ type: 'text', text }] },
+ }),
+ })
+ return await response.json() as { result?: { ok?: boolean } }
+ }, { sessionId: liveSessionId!, text: STEER })
+ expect(reply.result?.ok).toBe(true)
+
+ if (MODE !== 'record') {
+ // Mid-turn golden: the ACCEPTED steer is durable in the inbox but the
+ // loop drains steering only at the step boundary, so no steering/message
+ // exists yet and no interjection bubble renders — the composer still
+ // blocks, alone. The DOM is stable here (no further SSE frames can
+ // arrive until the question is answered), making this state capturable.
+ expect(await page.getByText('插话').count()).toBe(0)
+ const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
+ await compareOrRefreshGolden(MID_EXPECTED, snapshot, MODE)
+ }
+
+ // Answer the composer; the tool result closes the step, the loop drains
+ // the steer as steering/message, and the steered continuation runs the
+ // final model call.
+ await composer.getByRole('radio', { name: 'Yes' }).click()
+ await composer.getByRole('radio', { name: 'Yes' }).press('Enter')
+ await settled
+
+ if (MODE === 'record') {
+ const sessionId = await settled
+ await recordFixture(scaffold, sessionId, FIXTURE)
+ // Fixture honesty: a recording where the live model ignored the steer
+ // would replay as a vacuous scenario — reject it and re-record instead.
+ const recorded = parseSessionLog(await readFile(FIXTURE, 'utf8'))
+ expect(recorded.filter(e => e.type === 'steering/message')).toHaveLength(1)
+ expect(assistantText(recorded)).toContain('BANANA')
+ return
+ }
+
+ // Durable: exactly one steering/message, inside turn 1, carrying the text.
+ const steerEvents = sessionEvents.filter(e => e.type === 'steering/message')
+ expect(steerEvents).toHaveLength(1)
+ expect((steerEvents[0] as SessionEvent & { data: { turn: number } }).data.turn).toBe(1)
+ expect(JSON.stringify(steerEvents[0])).toContain('BANANA')
+ const turnEnds = sessionEvents.filter(e => e.type === 'turn/end')
+ expect(turnEnds).toHaveLength(1)
+ expect((turnEnds[0] as SessionEvent & { data: { reason: { kind: string } } }).data.reason.kind).toBe('completed')
+
+ // Visible: the badged interjection bubble plus the reply that obeys it
+ // (steer text + final reply each contain the marker word).
+ await expect.poll(() => page.getByText('插话').count(), { timeout: 15_000 }).toBe(1)
+ await expect.poll(() => page.getByText('Interjection:', { exact: false }).count(), { timeout: 10_000 }).toBe(1)
+ await expect.poll(() => page.getByText('BANANA', { exact: false }).count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(2)
+ expect(await page.locator('[data-question-key]').count()).toBe(0)
+ // Settled golden: badge + interjection between the question round trip
+ // and the obeying reply, composer takeover gone.
+ const snapshot = await captureStableAria(page, '[class*="centerCol"]', scaffold.workspaceCwd)
+ await compareOrRefreshGolden(SETTLED_EXPECTED, snapshot, MODE)
+ expect(tripwire.pageErrors).toEqual([])
+ expect(tripwire.warnings).toEqual([])
+ }, 200_000)
+
+ it.skipIf(MODE === 'record')('keeps the fixture inventory closed', async () => {
+ await assertFixtureInventory(SNAPSHOT_DIR, ['session.jsonl', 'mid-steer.expected.md', 'settled.expected.md'])
+ })
+})
diff --git a/apps/web/tests/support.ts b/apps/web/tests/support.ts
index ce0a6db799..8041df307d 100644
--- a/apps/web/tests/support.ts
+++ b/apps/web/tests/support.ts
@@ -32,6 +32,31 @@ export function probeFreePort(): Promise {
})
}
+/**
+ * Drive the hero's workspace picker through its create-by-name dialog until
+ * the live composer unlocks. A fresh world has no Workspace, so the boot
+ * lands in the locked view state (startup auto-selection has nothing to
+ * select); every scenario that types into the composer must connect one
+ * first. The default name 'workspace' keeps the session header cwd at
+ * /workspace — the materialization proof several scenarios
+ * assert.
+ * @param page - the page under test.
+ * @param name - workspace name typed into the create dialog.
+ */
+export async function connectFreshWorkspace(page: Page, name = 'workspace'): Promise {
+ await page.getByRole('button', { name: 'Choose workspace' }).click()
+ await page.getByRole('menuitem', { name: 'Create workspace' }).hover()
+ await page.getByRole('menuitem', { name: 'Create a new workspace' }).click()
+ const dialog = page.getByRole('dialog', { name: 'Create a new workspace' })
+ await dialog.waitFor({ timeout: 10_000 })
+ await dialog.getByLabel('New workspace name').fill(name)
+ await dialog.getByRole('button', { name: 'Create workspace' }).click()
+ // The pick connected the workspace: the blank session's live composer
+ // replaces the locked placeholder and enables.
+ await page.locator('textarea:enabled[placeholder="Describe what you want to build"]')
+ .waitFor({ timeout: 15_000 })
+}
+
/** Failure evidence goes to the gitignored .artifacts/ (repo convention). */
export async function saveFailureShot(page: Page, name: string): Promise {
const dir = fileURLToPath(new URL('../../../.artifacts', import.meta.url))
diff --git a/apps/web/tests/workspace-flow.snapshot.ts b/apps/web/tests/workspace-flow.snapshot.ts
index 2130d27306..0166c6a9d9 100644
--- a/apps/web/tests/workspace-flow.snapshot.ts
+++ b/apps/web/tests/workspace-flow.snapshot.ts
@@ -1,4 +1,12 @@
// @vitest-environment jsdom
+// Assembled keyless snapshots of the New Session flow under the agent-parity
+// model: startup auto-connects the recent Workspace's blank session when one
+// exists; without any Workspace the composer is locked in the pure view
+// state until one is chosen. Picking one materializes the full Session+Agent
+// (reuse-or-create of the workspace's blank session), the first ACCEPTED
+// prompt flips blank and surfaces the session in lists, and failures leave
+// no client-side transaction state: a failed attach keeps the view state
+// locked, a rejected prompt keeps the session blank with the draft restored.
import { readFileSync } from 'node:fs'
import { join } from 'node:path'
import { act, cleanup, fireEvent, screen, waitFor, within } from '@testing-library/react'
@@ -93,25 +101,12 @@ function boot(search: string): void {
})
}
-/** Recreate the built client graph while preserving browser-persistent state. */
-function refresh(search: string): void {
- act(() => { unmount?.() })
- unmount = undefined
- cleanup()
- delete win.__DSH_BOOT__
- delete win.__ModuleLoader__
- delete (globalThis as Record).__fxTiming
- document.body.innerHTML = ''
- document.head.querySelectorAll('style[data-plugin]').forEach((style) => { style.remove() })
- boot(search)
-}
-
/** Collapse decorative whitespace while preserving the text a user sees. */
function visibleText(element: Element): string {
return (element.textContent ?? '').replace(/\s+/g, ' ').trim()
}
-/** Identify the interactive Workspace chip by its menu contract. */
+/** Identify the interactive Workspace chip (view state or blank-session hero) by its menu contract. */
function workspaceChip(): HTMLElement {
const chip = screen.getAllByRole('button', { name: 'Choose workspace' })
.find(element => element.getAttribute('aria-haspopup') === 'menu')
@@ -119,208 +114,242 @@ function workspaceChip(): HTMLElement {
return chip
}
-/** Wait for the runtime-owned controlled input to echo a browser edit. */
-async function setComposerText(composer: HTMLElement, value: string): Promise {
- fireEvent.change(composer, { target: { value } })
- await waitFor(() => { expect((composer as HTMLTextAreaElement).value).toBe(value) })
+/** The locked view-state composer (no session yet). */
+async function findLockedComposer(): Promise {
+ return await screen.findByPlaceholderText(
+ 'Choose a workspace to start', {}, { timeout: 10_000 },
+ )
}
-it('starts a writable page-local draft without inventing a sidebar Workspace', async () => {
+/** The live blank-session hero composer (session materialized). */
+async function findHeroComposer(): Promise {
+ return await screen.findByPlaceholderText(
+ 'Describe what you want to build', {}, { timeout: 10_000 },
+ )
+}
+
+/** Edit the machine-owned controlled input and assert the same-tick echo. */
+function setComposerText(composer: HTMLElement, value: string): void {
+ fireEvent.change(composer, { target: { value } })
+ expect((composer as HTMLTextAreaElement).value).toBe(value)
+}
+
+/** Drive the picker's create flow: chip → Create workspace → name dialog. */
+async function createWorkspaceViaPicker(name: string): Promise {
+ fireEvent.click(workspaceChip())
+ fireEvent.click(await screen.findByRole('menuitem', { name: 'Create workspace' }))
+ fireEvent.click(await screen.findByRole('menuitem', { name: 'Create a new workspace' }))
+ const dialog = await screen.findByRole('dialog', { name: 'Create a new workspace' })
+ fireEvent.change(within(dialog).getByRole('textbox', { name: 'New workspace name' }), {
+ target: { value: name },
+ })
+ fireEvent.click(within(dialog).getByRole('button', { name: 'Create workspace' }))
+}
+
+/** Pick an existing Workspace row from the chip menu. */
+async function pickWorkspace(title: string): Promise {
+ fireEvent.click(workspaceChip())
+ fireEvent.click(await screen.findByRole('menuitem', { name: title }))
+}
+
+it('locks the composer in the New Session view state until a Workspace is chosen', async () => {
boot('?fixture=empty')
- const composer = await screen.findByPlaceholderText('Describe what you want to build', {}, { timeout: 10_000 })
+ const composer = await findLockedComposer()
const tree = screen.getByRole('tree', { name: 'Sessions' })
- await setComposerText(composer, 'keep this local')
expect({
headline: visibleText(screen.getByText("Let's start building")),
- workspaceDraft: visibleText(workspaceChip()),
+ chip: visibleText(workspaceChip()),
+ composerDisabled: composer.disabled,
+ sendDisabled: screen.getByRole('button', { name: 'Send message' }).disabled,
sidebar: visibleText(tree),
- composerDisabled: (composer as HTMLTextAreaElement).disabled,
- prompt: (composer as HTMLTextAreaElement).value,
}).toMatchInlineSnapshot(`
{
- "composerDisabled": false,
+ "chip": "New Workspace",
+ "composerDisabled": true,
"headline": "Let's start building",
- "prompt": "keep this local",
+ "sendDisabled": true,
"sidebar": "No sessions yet",
- "workspaceDraft": "workspace",
}
`)
})
-it('creates a real empty Workspace immediately and focuses its Session draft', async () => {
- boot('?fixture=empty')
+it('selects the recent Workspace and opens its blank Session on first load', async () => {
+ boot('?fixture')
- await screen.findByPlaceholderText('Describe what you want to build', {}, { timeout: 10_000 })
- const workspaceSection = screen.getByText('Workspaces').parentElement
- if (workspaceSection === null) throw new Error('Workspace section missing')
- fireEvent.click(within(workspaceSection).getByRole('button', { name: 'Create workspace' }))
- fireEvent.click(await screen.findByRole('menuitem', { name: 'Create workspace' }))
- fireEvent.click(await screen.findByRole('menuitem', { name: 'Create a new workspace' }))
-
- const dialog = await screen.findByRole('dialog', { name: 'Create a new workspace' })
- fireEvent.change(within(dialog).getByRole('textbox', { name: 'New workspace name' }), {
- target: { value: 'nova' },
- })
- fireEvent.click(within(dialog).getByRole('button', { name: 'Create workspace' }))
-
- const tree = await screen.findByRole('tree', { name: 'Sessions' })
- await waitFor(() => { expect(within(tree).getByText('1 session')).toBeDefined() })
- const group = within(tree).getByText('1 session').closest('[role="treeitem"]')
- const draft = within(tree).getByText('New session').closest('[role="treeitem"]')
- if (group === null || draft === null) throw new Error('created Workspace projection missing')
+ const composer = await findHeroComposer()
+ const tree = screen.getByRole('tree', { name: 'Sessions' })
+ await waitFor(() => { expect(within(tree).getByText('4 sessions')).toBeDefined() }, { timeout: 10_000 })
expect({
- workspace: visibleText(group),
- draft: visibleText(draft),
- draftSelected: draft.getAttribute('aria-selected'),
- composerWorkspace: visibleText(workspaceChip()),
+ chip: visibleText(workspaceChip()),
+ composerDisabled: composer.disabled,
+ blankRow: within(tree).getByText('New Session').textContent,
}).toMatchInlineSnapshot(`
{
- "composerWorkspace": "nova",
- "draft": "New session",
- "draftSelected": "true",
+ "blankRow": "New Session",
+ "chip": "fixture",
+ "composerDisabled": false,
+ }
+ `)
+})
+
+it('creating a Workspace materializes and lists its selected blank Session', async () => {
+ boot('?fixture=empty')
+
+ await findLockedComposer()
+ await createWorkspaceViaPicker('nova')
+
+ // The pick connected the workspace: full Session+Agent exists, composer live.
+ const composer = await findHeroComposer()
+ const tree = screen.getByRole('tree', { name: 'Sessions' })
+ await waitFor(() => { expect(within(tree).getByText('1 session')).toBeDefined() })
+ expect(within(tree).getByText('New Session')).toBeDefined()
+ const group = within(tree).getByText('1 session').closest('[role="treeitem"]')
+ if (group === null) throw new Error('created Workspace projection missing')
+
+ expect({
+ composerDisabled: composer.disabled,
+ chip: visibleText(workspaceChip()),
+ workspace: visibleText(group),
+ }).toMatchInlineSnapshot(`
+ {
+ "chip": "nova",
+ "composerDisabled": false,
"workspace": "nova1 session",
}
`)
})
-it('drops the page-local draft on refresh while retaining real Workspaces and Sessions', async () => {
- boot('?fixture')
+it('New Session reuses the Workspace blank session and converts the single visible row', async () => {
+ boot('?fixture=empty')
- const composer = await screen.findByPlaceholderText('Describe what you want to build', {}, { timeout: 10_000 })
+ await findLockedComposer()
+ await createWorkspaceViaPicker('nova')
+ await findHeroComposer()
const tree = screen.getByRole('tree', { name: 'Sessions' })
- await setComposerText(composer, 'discard this page-local draft')
- const beforeGroup = within(tree).getByText('4 sessions').closest('[role="treeitem"]')
- if (beforeGroup === null) throw new Error('fixture Workspace projection missing before refresh')
+ await waitFor(() => { expect(within(tree).getByText('1 session')).toBeDefined() }, { timeout: 10_000 })
- const before = {
- workspace: visibleText(beforeGroup),
- draft: visibleText(within(tree).getByText('New session')),
- prompt: (composer as HTMLTextAreaElement).value,
- }
+ // New Session resolves through the recent Workspace and reuses its blank
+ // session in place: no locked interlude, no second entity.
+ fireEvent.click(screen.getByRole('button', { name: 'New session' }))
+ const composer = await findHeroComposer()
+ await waitFor(() => { expect(within(tree).getByText('1 session')).toBeDefined() }, { timeout: 10_000 })
- refresh('?fixture')
+ setComposerText(composer, 'first light')
+ fireEvent.keyDown(composer, { key: 'Enter' })
- const refreshedComposer = await screen.findByPlaceholderText('Describe what you want to build', {}, { timeout: 10_000 })
- const refreshedTree = screen.getByRole('tree', { name: 'Sessions' })
- const afterGroup = within(refreshedTree).getByText('4 sessions').closest('[role="treeitem"]')
- if (afterGroup === null) throw new Error('fixture Workspace projection missing after refresh')
+ // Conversion: the accepted prompt flips blank without adding a second row.
+ await screen.findByText('first light', { exact: true }, { timeout: 10_000 })
+ await waitFor(() => { expect(within(tree).getByText('1 session')).toBeDefined() }, { timeout: 10_000 })
+ const group = within(tree).getByText('1 session').closest('[role="treeitem"]')
+ if (group === null) throw new Error('converted Session projection missing')
expect({
- before,
- after: {
- workspace: visibleText(afterGroup),
- replacementDraft: visibleText(within(refreshedTree).getByText('New session')),
- prompt: (refreshedComposer as HTMLTextAreaElement).value,
- },
+ workspace: visibleText(group),
+ promptVisible: screen.getByText('first light', { exact: true }).textContent,
}).toMatchInlineSnapshot(`
{
- "after": {
- "prompt": "",
- "replacementDraft": "New session",
- "workspace": "fixture4 sessions",
- },
- "before": {
- "draft": "New session",
- "prompt": "discard this page-local draft",
- "workspace": "fixture4 sessions",
- },
+ "promptVisible": "first light",
+ "workspace": "nova1 session",
}
`)
})
-it('keeps a published Session with only cwd membership evidence in Ungrouped', async () => {
+it('a failed Workspace attach recovers by reusing the published blank session', async () => {
boot('?fixture&fixtureAttach=fail')
- const composer = await screen.findByPlaceholderText('Describe what you want to build', {}, { timeout: 10_000 })
- await setComposerText(composer, 'keep this cwd-only session')
- fireEvent.click(screen.getByRole('button', { name: 'Send message' }))
+ // The rejected startup connect surfaces the locked view state first: the
+ // failure leaves no client-side transaction state to unwind.
+ await findLockedComposer()
+ // The host published the session before rejecting attachment (blank, with
+ // the workspace cwd), so the next connect — retry or manual pick — reuses
+ // it instead of minting a duplicate, and the hero opens on it.
+ await pickWorkspace('fixture')
+ const composer = await findHeroComposer()
const tree = screen.getByRole('tree', { name: 'Sessions' })
- await waitFor(() => { expect(within(tree).getByText('Ungrouped')).toBeDefined() }, { timeout: 10_000 })
- const workspaceGroup = within(tree).getByText('3 sessions').closest('[role="treeitem"]')
- const ungroupedGroup = within(tree).getByText('1 session').closest('[role="treeitem"]')
- const ungroupedSection = ungroupedGroup?.parentElement
- if (workspaceGroup === null || ungroupedGroup === null || ungroupedSection === null || ungroupedSection === undefined) {
- throw new Error('Workspace or Ungrouped projection missing')
- }
- const session = within(ungroupedSection).getByRole('treeitem', { selected: true })
- const retained = screen.getByDisplayValue('keep this cwd-only session')
+ const group = within(tree).getByText('3 sessions').closest('[role="treeitem"]')
+ if (group === null) throw new Error('fixture Workspace projection missing')
expect({
- workspace: visibleText(workspaceGroup),
- ungrouped: visibleText(ungroupedGroup),
- session: within(session).getByText('fixture', { exact: true }).textContent,
- sessionSelected: session.getAttribute('aria-selected'),
- prompt: (retained as HTMLTextAreaElement).value,
+ headline: visibleText(screen.getByText("Let's start building")),
+ composerDisabled: composer.disabled,
+ chip: visibleText(workspaceChip()),
+ workspace: visibleText(group),
}).toMatchInlineSnapshot(`
{
- "prompt": "keep this cwd-only session",
- "session": "fixture",
- "sessionSelected": "true",
- "ungrouped": "Ungrouped1 session",
+ "chip": "fixture",
+ "composerDisabled": false,
+ "headline": "Let's start building",
"workspace": "fixture3 sessions",
}
`)
})
-it('materializes the automatic Workspace and Session on the first successful send', async () => {
- boot('?fixture=empty')
-
- const composer = await screen.findByPlaceholderText('Describe what you want to build', {}, { timeout: 10_000 })
- await setComposerText(composer, 'build a lighthouse')
- fireEvent.click(screen.getByRole('button', { name: 'Send message' }))
-
- const tree = screen.getByRole('tree', { name: 'Sessions' })
- await waitFor(() => { expect(within(tree).getByText('1 session')).toBeDefined() }, { timeout: 10_000 })
- await screen.findByText('build a lighthouse', { exact: true }, { timeout: 10_000 })
- const group = within(tree).getByText('1 session').closest('[role="treeitem"]')
- const session = within(tree).getByRole('treeitem', { selected: true })
- if (group === null) throw new Error('materialized Workspace projection missing')
-
- expect({
- workspace: visibleText(group),
- session: within(session).getByText('workspace', { exact: true }).textContent,
- sessionSelected: session.getAttribute('aria-selected'),
- promptVisible: screen.getByText('build a lighthouse', { exact: true }).textContent,
- }).toMatchInlineSnapshot(`
- {
- "promptVisible": "build a lighthouse",
- "session": "workspace",
- "sessionSelected": "true",
- "workspace": "workspace1 session",
- }
- `)
-})
-
-it('keeps the published Workspace, Session, and unsent prompt after rejection', async () => {
+it('a rejected first prompt keeps the session blank and the draft in the machine', async () => {
boot('?fixture=empty&fixturePrompt=reject')
- const composer = await screen.findByPlaceholderText('Describe what you want to build', {}, { timeout: 10_000 })
- await setComposerText(composer, 'do not lose this')
+ await findLockedComposer()
+ await createWorkspaceViaPicker('nova')
+ const composer = await findHeroComposer()
+
+ setComposerText(composer, 'do not lose this')
fireEvent.click(screen.getByRole('button', { name: 'Send message' }))
const alert = await screen.findByRole('alert', {}, { timeout: 10_000 })
- const retained = screen.getByDisplayValue('do not lose this')
+ // Failure restore rides the machine (no pendingPrompt transaction): the
+ // draft returns to the same resident textarea one render later. The
+ // attempt flips the composer out of the hero (engaging = retry chrome),
+ // but acceptance never happened: the session row stays New Session.
+ const retained = await screen.findByDisplayValue('do not lose this')
const tree = screen.getByRole('tree', { name: 'Sessions' })
- await waitFor(() => { expect(within(tree).getByText('1 session')).toBeDefined() })
const group = within(tree).getByText('1 session').closest('[role="treeitem"]')
- const session = within(tree).getByRole('treeitem', { selected: true })
if (group === null) throw new Error('rejected-send Workspace projection missing')
expect({
- workspace: visibleText(group),
- session: within(session).getByText('workspace', { exact: true }).textContent,
error: visibleText(alert),
prompt: (retained as HTMLTextAreaElement).value,
+ blankRow: within(tree).getByText('New Session').textContent,
+ workspace: visibleText(group),
}).toMatchInlineSnapshot(`
{
- "error": "Message send failed: agent-busy: fixture: prompt rejected before acceptance",
+ "blankRow": "New Session",
+ "error": "fixture: prompt rejected before acceptance (agent-busy)",
"prompt": "do not lose this",
- "session": "workspace",
- "workspace": "workspace1 session",
+ "workspace": "nova1 session",
+ }
+ `)
+})
+
+it('switching Workspace before the first message carries the draft to the new blank session', async () => {
+ boot('?fixture')
+
+ const composer = await findHeroComposer()
+ setComposerText(composer, 'carry me')
+
+ // Switch = session switch: the new workspace's blank session takes over,
+ // the typed draft moves machine-to-machine, the old blank stays hidden.
+ await createWorkspaceViaPicker('nova')
+ await waitFor(() => { expect(visibleText(workspaceChip())).toBe('nova') }, { timeout: 10_000 })
+ const carried = await screen.findByDisplayValue('carry me')
+ const tree = screen.getByRole('tree', { name: 'Sessions' })
+ const fixtureGroup = within(tree).getByText('3 sessions').closest('[role="treeitem"]')
+ const novaGroup = within(tree).getByText('1 session').closest('[role="treeitem"]')
+ if (fixtureGroup === null || novaGroup === null) throw new Error('Workspace projections missing after switch')
+
+ expect({
+ chip: visibleText(workspaceChip()),
+ prompt: (carried as HTMLTextAreaElement).value,
+ fixtureWorkspace: visibleText(fixtureGroup),
+ novaWorkspace: visibleText(novaGroup),
+ }).toMatchInlineSnapshot(`
+ {
+ "chip": "nova",
+ "fixtureWorkspace": "fixture3 sessions",
+ "novaWorkspace": "nova1 session",
+ "prompt": "carry me",
}
`)
})
diff --git a/apps/web/tests/workspace-management.e2e.ts b/apps/web/tests/workspace-management.e2e.ts
new file mode 100644
index 0000000000..a19211c6bf
--- /dev/null
+++ b/apps/web/tests/workspace-management.e2e.ts
@@ -0,0 +1,160 @@
+// Web e2e scenarios: workspace management — the create-by-name dialog, the
+// rename round trip over the real wire (workspace.rename RPC + durable
+// registry), duplicate-name pre-check, the flat "In one list" view with its
+// persisted group-by preference, and the session hover card. Zero model
+// calls: workspace.create/rename are host RPCs with no model involvement,
+// and the one session row the flat/hover scenarios need comes from a seeded
+// fixture (the seeded-history seed reused verbatim — no new recording).
+import { mkdir, readFile, writeFile } from 'node:fs/promises'
+import { fileURLToPath } from 'node:url'
+import { join } from 'node:path'
+import type { Browser, Page } from 'playwright'
+import { chromium } from 'playwright'
+import { afterAll, beforeAll, describe, expect, it, onTestFailed } from 'vitest'
+import {
+ acknowledgeReloadConnectionLoss, assertFixtureInventory, launchWebScaffold, seedSession, watchConsole,
+ webSnapshotMode, type WebScaffold,
+} from './scaffold.ts'
+import { saveFailureShot } from './support.ts'
+
+const SNAPSHOT_DIR = fileURLToPath(new URL('./snapshots/workspace-management', import.meta.url))
+// The seed is another scenario's committed fixture, reused read-only: this
+// spec needs any one cold session row, not new recorded content.
+const SEED = fileURLToPath(new URL('./snapshots/seeded-history/seed.jsonl', import.meta.url))
+const MODE = webSnapshotMode()
+const SEED_ID = 'workspace-management-web-e2e'
+
+describe('web e2e: workspace management (create / rename / flat view / hover card)', () => {
+ let scaffold: WebScaffold
+ let browser: Browser
+ let page: Page
+ let tripwire: ReturnType
+
+ beforeAll(async () => {
+ scaffold = await launchWebScaffold({})
+ // Seed one cold session (Ungrouped bucket) for the flat view + hover card.
+ const sessionCwd = join(scaffold.workspaceCwd, 'workspace')
+ await mkdir(sessionCwd, { recursive: true })
+ await writeFile(join(sessionCwd, 'a.txt'), 'alpha\n')
+ await writeFile(join(sessionCwd, 'b.txt'), 'beta\n')
+ await seedSession(scaffold, await readFile(SEED, 'utf8'), SEED_ID)
+ browser = await chromium.launch()
+ page = await browser.newPage({ viewport: { width: 1680, height: 1000 } })
+ tripwire = watchConsole(page)
+ await page.goto(scaffold.baseUrl, { waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ }, 120_000)
+
+ afterAll(async () => {
+ await browser?.close()
+ await scaffold?.close()
+ })
+
+ it('creates two workspaces by name through the region-header dialog', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-ws-create'))
+ const createByName = async (name: string): Promise => {
+ await page.getByRole('button', { name: 'Create workspace' }).click()
+ // The pick menu's Create workspace submenu opens on hover/focus.
+ await page.getByRole('menuitem', { name: 'Create workspace' }).hover()
+ await page.getByRole('menuitem', { name: 'Create a new workspace' }).click()
+ const dialog = page.getByRole('dialog', { name: 'Create a new workspace' })
+ await dialog.waitFor({ timeout: 10_000 })
+ await dialog.getByLabel('New workspace name').fill(name)
+ await dialog.getByRole('button', { name: 'Create workspace' }).click()
+ await expect.poll(() => page.getByRole('dialog', { name: 'Create a new workspace' }).count(), { timeout: 10_000 }).toBe(0)
+ // The real workspace materializes in the tree as a group row.
+ await expect.poll(() => page.getByText(name, { exact: true }).count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(1)
+ }
+ await createByName('alpha-ws')
+ await createByName('beta-ws')
+ // Durable on the host: both registered, newest first (create prepends).
+ const titles = scaffold.ctx.workspace.list().map(workspace => workspace.title)
+ expect(titles.slice(0, 2)).toEqual(['beta-ws', 'alpha-ws'])
+ expect(tripwire.pageErrors).toEqual([])
+ }, 90_000)
+
+ it('renames a workspace over the wire with a duplicate-name pre-check', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-ws-rename'))
+ // The actions button is display:none until its row hovers — hover the
+ // group row first, then the revealed button becomes actionable.
+ await page.locator('[role="treeitem"]').filter({ hasText: 'alpha-ws' }).first().hover()
+ await page.getByRole('button', { name: 'Workspace actions for alpha-ws' }).click()
+ await page.getByRole('menuitem', { name: 'Rename' }).click()
+ const dialog = page.getByRole('dialog', { name: 'Rename workspace' })
+ await dialog.waitFor({ timeout: 10_000 })
+ const input = dialog.getByLabel('Workspace name')
+ // Client pre-check: a name colliding with another live workspace raises
+ // the inline alert and blocks the primary button before any wire call.
+ await input.fill('beta-ws')
+ await expect.poll(() => dialog.getByRole('alert').count(), { timeout: 5_000 }).toBe(1)
+ expect(await dialog.getByRole('button', { name: 'Rename' }).isDisabled()).toBe(true)
+ // A fresh name goes through workspace.rename to the durable registry.
+ await input.fill('gamma-ws')
+ await expect.poll(() => dialog.getByRole('alert').count(), { timeout: 5_000 }).toBe(0)
+ await dialog.getByRole('button', { name: 'Rename' }).click()
+ await expect.poll(() => page.getByRole('dialog', { name: 'Rename workspace' }).count(), { timeout: 10_000 }).toBe(0)
+ await expect.poll(() => page.getByText('gamma-ws', { exact: true }).count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(1)
+ expect(await page.getByText('alpha-ws', { exact: true }).count()).toBe(0)
+ // Host durability, then reload: the projection is rebuilt from the wire.
+ expect(scaffold.ctx.workspace.list().map(workspace => workspace.title)).toContain('gamma-ws')
+ const warningStart = tripwire.warnings.length
+ await page.reload({ waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ acknowledgeReloadConnectionLoss(tripwire, warningStart)
+ await expect.poll(() => page.getByText('gamma-ws', { exact: true }).count(), { timeout: 15_000 }).toBeGreaterThanOrEqual(1)
+ expect(tripwire.pageErrors).toEqual([])
+ }, 90_000)
+
+ it('switches to the flat "In one list" view and persists the preference', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-ws-flat'))
+ // Grouped default: workspace group rows render (the seeded session sits
+ // under Ungrouped; the created workspaces are empty groups).
+ await expect.poll(() => page.getByText('Workspaces', { exact: true }).count(), { timeout: 10_000 }).toBe(1)
+ await page.getByRole('button', { name: 'Group by' }).click()
+ await page.getByRole('menuitem', { name: 'In one list' }).click()
+ // Flat mode: the section label flips and the seeded session is a
+ // top-level row with no group headers above it.
+ await expect.poll(() => page.getByText('Sessions', { exact: true }).count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(1)
+ await expect.poll(() => page.getByText('Ungrouped', { exact: true }).count(), { timeout: 5_000 }).toBe(0)
+ await expect.poll(() => page.locator('[role="treeitem"]').count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(1)
+ expect(await page.evaluate(() => localStorage.getItem('dsh.workspace.view'))).toContain('flat')
+ // Persisted across reload; then restore grouped for inter-spec hygiene.
+ const warningStart = tripwire.warnings.length
+ await page.reload({ waitUntil: 'load' })
+ await page.waitForSelector('[class*="frame"]', { timeout: 30_000 })
+ acknowledgeReloadConnectionLoss(tripwire, warningStart)
+ await expect.poll(() => page.getByText('Ungrouped', { exact: true }).count(), { timeout: 15_000 }).toBe(0)
+ await page.getByRole('button', { name: 'Group by' }).click()
+ await page.getByRole('menuitem', { name: 'WorkSpace' }).click()
+ await expect.poll(() => page.getByText('Ungrouped', { exact: true }).count(), { timeout: 10_000 }).toBeGreaterThanOrEqual(1)
+ expect(tripwire.pageErrors).toEqual([])
+ }, 90_000)
+
+ it('shows the session hover card after a dwell on the row', async () => {
+ onTestFailed(() => saveFailureShot(page, 'web-e2e-ws-hover'))
+ // Expand Ungrouped to reveal the seeded session row, then dwell on it
+ // (the card opens after a 500ms hover delay, portaled to body).
+ await page.getByText('Ungrouped', { exact: true }).click()
+ // A cold summary carries no durable title, so the row falls back to a
+ // cwd-derived display title — anchored on the run-local workspace-root
+ // basename rather than a literal.
+ const wsBase = scaffold.workspaceCwd.split('/').pop()!
+ const sessionRow = page.locator('[role="treeitem"]').filter({ hasText: wsBase }).first()
+ await sessionRow.waitFor({ timeout: 10_000 })
+ await sessionRow.hover()
+ // Card content: the full title plus the Idle status line (display-only
+ // card; no aria role — text anchors are the stable selector).
+ await expect.poll(() => page.getByText('Idle', { exact: true }).count(), { timeout: 5_000 }).toBeGreaterThanOrEqual(1)
+ // Leaving the anchor closes it with no delay.
+ await page.getByRole('button', { name: '设置' }).hover()
+ await expect.poll(() => page.getByText('Idle', { exact: true }).count(), { timeout: 5_000 }).toBe(0)
+ expect(tripwire.pageErrors).toEqual([])
+ }, 60_000)
+
+ it.skipIf(MODE === 'record')('issued zero model calls and stayed clean', async () => {
+ expect(tripwire.warnings).toEqual([])
+ // This spec mints no fixture directory contents of its own; the seed it
+ // reuses is owned (and inventory-guarded) by seeded-history.
+ await assertFixtureInventory(SNAPSHOT_DIR, ['.gitkeep'])
+ })
+})
diff --git a/apps/web/tsconfig.json b/apps/web/tsconfig.json
index 54c5673451..8bed531598 100644
--- a/apps/web/tsconfig.json
+++ b/apps/web/tsconfig.json
@@ -23,8 +23,16 @@
// cannot see both sides of the cordis Context merges).
"exclude": [
"tests/scaffold.ts",
+ "tests/live-interactions.e2e.ts",
+ "tests/question-composer.e2e.ts",
+ "tests/steering.e2e.ts",
+ "tests/navigation-panes.e2e.ts",
+ "tests/lifecycle-chrome.e2e.ts",
+ "tests/settings-chrome.e2e.ts",
+ "tests/workspace-management.e2e.ts",
"tests/replay-round-trip.e2e.ts",
- "tests/seeded-history.e2e.ts"
+ "tests/seeded-history.e2e.ts",
+ "tests/code-mode-round.e2e.ts"
],
"references": [
{
diff --git a/docs/AGENTS.md b/docs/AGENTS.md
index da0c03b088..fb3b43e56c 100644
--- a/docs/AGENTS.md
+++ b/docs/AGENTS.md
@@ -12,7 +12,7 @@ Each fact has one home: the tier whose job it is. Elsewhere, link to that home;
| Subtree `AGENTS.md` (`packages/`, `examples/`, `docs/`, `.agents/notes/`) | Orders specific to that subtree | Repo-wide rules the root file already carries |
| [architecture.md](architecture.md) | The system map: services, the loop, extension seams — read before changing `packages/` | Type shapes (→ core-data-structures), per-package detail (→ package READMEs), decision rationale (→ Agent Notes), implementation-status annotations |
| [core-data-structures/](core-data-structures/core.md) | The type catalog: literal shapes and semantics of the spine and seam vocabulary | Behavior narration (→ architecture.md) |
-| [Agent Notes](../.agents/notes/README.md) | Decision records: the why, what-was-given-up, and concise verification contract; `implemented/` notes describe shipped reality in present tense | Migration plans, acceptance-task checklists, fixture walkthroughs, and spec-speak ("should…") once the decision has shipped |
+| [Agent Notes](../.agents/notes/README.md) | Active decision records: the why, what-was-given-up, and concise verification contract; `implemented/` notes describe shipped reality in present tense | Migration plans, acceptance-task checklists, fixture walkthroughs, and spec-speak ("should…") once the decision has shipped; archived notes are frozen history, never current authority |
| [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 Agent Note each guide links) |
| [user/](user/index.md) | Product-facing guides published by the documentation website | Generated reference tables, contributor procedures, decision history |
diff --git a/docs/capability-seams.md b/docs/capability-seams.md
index 0f2dfd1610..2da9652c59 100644
--- a/docs/capability-seams.md
+++ b/docs/capability-seams.md
@@ -117,6 +117,7 @@ flowchart LR
pkg_tool_ralph["tool-ralph"]
pkg_tasks["tasks"]
svc_tasks["ctx.tasks
Background task registry"]
+ pkg_tasks_local["tasks-local"]
pkg_tool_tasks["tool-tasks"]
pkg_web["web"]
svc_web["ctx.web
Web access provider registry"]
@@ -192,6 +193,7 @@ flowchart LR
pkg_subagent_spawn --> svc_subagents
pkg_system_prompt --> svc_systemPrompt
pkg_tasks --> svc_tasks
+ pkg_tasks_local --> svc_tasks
pkg_token_meter --> svc_tokenMeter
pkg_tool_bash --> svc_bashEnv
pkg_tools --> svc_tools
@@ -326,7 +328,7 @@ flowchart LR
| `ctx.fs` | `seam` | [`fs`](../packages/fs/fs) | [`fs-local`](../packages/fs/fs-local), [`fs-sandbox`](../packages/fs/fs-sandbox) | [`tool-fs`](../packages/fs/tool-fs) | [`fs-policy`](../packages/fs/fs-policy) | tool-fs executes read/write/edit through ctx.fs; fs-sandbox fences mutations by the shared sandbox mode; fs-policy contributes observed-state checks through the fs/* event gate. |
| `ctx.compact` | `seam` | [`compact`](../packages/compact/compact) | [`compact-basic`](../packages/compact/compact-basic) | [`compact-basic`](../packages/compact/compact-basic) | - | The basic backend consumes post-step pressure and request-error recovery events; a model-facing compact tool remains deferred. |
| `ctx.subagents` | `seam` | [`subagent`](../packages/subagent/subagent) | [`subagent-spawn`](../packages/subagent/subagent-spawn), [`subagent-fork`](../packages/subagent/subagent-fork), [`subagent-acp`](../packages/subagent/subagent-acp) | [`tool-subagent`](../packages/subagent/tool-subagent), [`tool-ralph`](../packages/workflow/tool-ralph) | - | Providers implement transports; tool-subagent exposes configured delegation while tool-ralph requires one fresh structured-output route. |
-| `ctx.tasks` | `core` | [`tasks`](../packages/tasks/tasks) | - | [`tool-bash`](../packages/bash/tool-bash), [`tool-pty`](../packages/pty/tool-pty), [`tool-subagent`](../packages/subagent/tool-subagent), [`tool-tasks`](../packages/tasks/tool-tasks) | - | Producers (background bash, PTY sends, and subagent delegations) register running work; tool-tasks is the model-facing control surface that reads, lists, and kills it. |
+| `ctx.tasks` | `seam` | [`tasks`](../packages/tasks/tasks) | [`tasks-local`](../packages/tasks/tasks-local) | [`tool-bash`](../packages/bash/tool-bash), [`tool-pty`](../packages/pty/tool-pty), [`tool-subagent`](../packages/subagent/tool-subagent), [`tool-tasks`](../packages/tasks/tool-tasks) | - | Producers (background bash, PTY sends, and subagent delegations) register running work; tool-tasks is the model-facing control surface that reads, lists, and kills it; tasks-local is the process-local registry. |
| `ctx.web` | `seam` | [`web`](../packages/web/web) | [`web-search-exa`](../packages/web/web-search-exa), [`web-search-perplexity`](../packages/web/web-search-perplexity), [`web-search-deepseek`](../packages/web/web-search-deepseek), [`web-fetch-local`](../packages/web/web-fetch-local) | [`tool-web`](../packages/web/tool-web) | - | Search and fetch providers register into one ctx.web seam; tool-web owns the stable model-facing names. |
| `ctx.spillStore` | `seam` | [`spill`](../packages/spill/spill) | [`spill-local`](../packages/spill/spill-local) | [`spill-policy`](../packages/spill/spill-policy) | - | The backend saves oversized tool text and returns a model-facing locator plus retrieval hint; spill-policy is the tools/post-execute consumer that decides when to spill. |
| `ctx.httpServer` | `core` | `webserver` | - | `connection`, `modules`, `hmr` | - | Plain node:http carrier: named-route registry, index transform taps, and the static dist fallback; web-transport plugins register their own routes. |
diff --git a/docs/config-catalog.md b/docs/config-catalog.md
index e462b2d8d9..cce2bd0f89 100644
--- a/docs/config-catalog.md
+++ b/docs/config-catalog.md
@@ -59,7 +59,7 @@ export interface Config {
sessionTitle?: NonNullable
/** Directory for JSONL sessions and the derived query index. Defaults to `./.sessions`. */
persistenceRoot?: string
- /** Write delta-chunk runs as packed storage rows (the JSONL backend's `packChunks`). Defaults to `false`. */
+ /** Write delta-chunk runs as packed storage rows (the JSONL backend's `packChunks`). Defaults to `true`. */
packChunks?: boolean
/** JSONL artifact encoding; defaults to checksummed Zstandard frames. */
persistenceCompression?: JsonlCompression
@@ -689,7 +689,7 @@ export interface ReplayModelConfig {
}
```
-Source: [`packages/support/llm-replay/src/index.ts:467`](../packages/support/llm-replay/src/index.ts)
+Source: [`packages/support/llm-replay/src/index.ts:598`](../packages/support/llm-replay/src/index.ts)
## `@deepseek-ai/dsh-llm-retry`
@@ -991,10 +991,9 @@ export interface Config {
/**
* Write runs of consecutive `assistant/chunk` delta events as packed
* `text-chunks`/`reasoning-chunks`/`tool-call-chunks` rows (lossless,
- * ~60% smaller logs measured on a real session). Off by default while
- * snapshot fixtures stay in the one-event-per-line layout: recording with
- * packing on rewrites every golden `session.jsonl`. READING packed rows is
- * unconditional — a log's layout never depends on this switch.
+ * ~60% smaller logs measured on a real session). Defaults to true; false
+ * keeps one `SessionEvent` per line for diagnostics. Reading packed rows is
+ * unconditional: a log's layout never depends on this switch.
*/
packChunks?: boolean
/** Physical encoding; defaults to checksummed Zstandard frames. */
@@ -1005,7 +1004,7 @@ export interface Config {
export type JsonlCompression = 'zstd' | 'none'
```
-Source: [`packages/session-persistence/session-persistence-jsonl/src/index.ts:39`](../packages/session-persistence/session-persistence-jsonl/src/index.ts)
+Source: [`packages/session-persistence/session-persistence-jsonl/src/index.ts:40`](../packages/session-persistence/session-persistence-jsonl/src/index.ts)
## `@deepseek-ai/dsh-session-persistence-sqlite`
@@ -1203,7 +1202,7 @@ export interface Config {
}
```
-Source: [`packages/spill/spill-policy/src/index.ts:51`](../packages/spill/spill-policy/src/index.ts)
+Source: [`packages/spill/spill-policy/src/index.ts:60`](../packages/spill/spill-policy/src/index.ts)
## `@deepseek-ai/dsh-storage-domain`
@@ -1705,13 +1704,21 @@ export interface Config {
* absent or mismatched. Under `code`, native names in `toolOrder` are invalid.
*/
mode?: ToolPresentationMode
+ /**
+ * Concurrency cap for a `run_code` program's overlapping sub-calls
+ * (default 10, the loop scheduler's own default). Sub-calls follow the
+ * native scheduling contract — only calls whose tools classify
+ * concurrency-safe overlap; exclusive calls form barriers — so `1`
+ * restores strictly serial dispatch. Must be a positive integer.
+ */
+ maxParallelSubCalls?: number
}
/** How the registry presents its tools to the model (see {@link Config.mode}). */
export type ToolPresentationMode = 'native' | 'code' | 'both'
```
-Source: [`packages/core/tools/src/index.ts:529`](../packages/core/tools/src/index.ts)
+Source: [`packages/core/tools/src/index.ts:566`](../packages/core/tools/src/index.ts)
## `@deepseek-ai/dsh-tui`
@@ -2041,6 +2048,7 @@ These load from a `cordis.yml` entry with no `config:` block; they declare no co
- `@deepseek-ai/dsh-client-locale` ([`packages/client/locale/src/index.ts`](../packages/client/locale/src/index.ts))
- `@deepseek-ai/dsh-client-modules` — requires `httpServer` · `loader` ([`packages/client/modules/src/index.ts`](../packages/client/modules/src/index.ts))
- `@deepseek-ai/dsh-client-runtime` ([`packages/client/runtime/src/index.ts`](../packages/client/runtime/src/index.ts))
+- `@deepseek-ai/dsh-client-ui-command` ([`packages/client/ui-command/src/index.ts`](../packages/client/ui-command/src/index.ts))
- `@deepseek-ai/dsh-client-ui-conversation` ([`packages/client/ui-conversation/src/index.ts`](../packages/client/ui-conversation/src/index.ts))
- `@deepseek-ai/dsh-client-ui-layout` ([`packages/client/ui-layout/src/index.ts`](../packages/client/ui-layout/src/index.ts))
- `@deepseek-ai/dsh-client-ui-models` ([`packages/client/ui-models/src/index.ts`](../packages/client/ui-models/src/index.ts))
@@ -2048,6 +2056,9 @@ These load from a `cordis.yml` entry with no `config:` block; they declare no co
- `@deepseek-ai/dsh-client-ui-settings` ([`packages/client/ui-settings/src/index.ts`](../packages/client/ui-settings/src/index.ts))
- `@deepseek-ai/dsh-client-ui-settings-general` ([`packages/client/ui-settings-general/src/index.ts`](../packages/client/ui-settings-general/src/index.ts))
- `@deepseek-ai/dsh-client-ui-sidebar` ([`packages/client/ui-sidebar/src/index.ts`](../packages/client/ui-sidebar/src/index.ts))
+- `@deepseek-ai/dsh-client-ui-skill` ([`packages/client/ui-skill/src/index.ts`](../packages/client/ui-skill/src/index.ts))
+- `@deepseek-ai/dsh-client-ui-slash` ([`packages/client/ui-slash/src/index.ts`](../packages/client/ui-slash/src/index.ts))
+- `@deepseek-ai/dsh-client-ui-subagent` ([`packages/client/ui-subagent/src/index.ts`](../packages/client/ui-subagent/src/index.ts))
- `@deepseek-ai/dsh-client-ui-theme` ([`packages/client/ui-theme/src/index.ts`](../packages/client/ui-theme/src/index.ts))
- `@deepseek-ai/dsh-client-ui-trajectory` ([`packages/client/ui-trajectory/src/index.ts`](../packages/client/ui-trajectory/src/index.ts))
- `@deepseek-ai/dsh-client-ui-workspace` ([`packages/client/ui-workspace/src/index.ts`](../packages/client/ui-workspace/src/index.ts))
@@ -2062,7 +2073,7 @@ These load from a `cordis.yml` entry with no `config:` block; they declare no co
- `@deepseek-ai/dsh-session-checkpoint-policy` — requires `llm` · `sessionPersistence` · `sessions` · `tools` ([`packages/session-persistence/session-checkpoint-policy/src/index.ts`](../packages/session-persistence/session-checkpoint-policy/src/index.ts))
- `@deepseek-ai/dsh-storage` ([`packages/storage/storage/src/index.ts`](../packages/storage/storage/src/index.ts))
- `@deepseek-ai/dsh-subagent` ([`packages/subagent/subagent/src/index.ts`](../packages/subagent/subagent/src/index.ts))
-- `@deepseek-ai/dsh-tasks` ([`packages/tasks/tasks/src/index.ts`](../packages/tasks/tasks/src/index.ts))
+- `@deepseek-ai/dsh-tasks-local` ([`packages/tasks/tasks-local/src/index.ts`](../packages/tasks/tasks-local/src/index.ts))
- `@deepseek-ai/dsh-timeout-policy` — requires `tools` ([`packages/timeout/timeout-policy/src/index.ts`](../packages/timeout/timeout-policy/src/index.ts))
- `@deepseek-ai/dsh-tool-ask-user` — requires `tools` · `userInteraction` ([`packages/ui/tool-ask-user/src/index.ts`](../packages/ui/tool-ask-user/src/index.ts))
- `@deepseek-ai/dsh-tool-todo` — requires `tools` ([`packages/todo/tool-todo/src/index.ts`](../packages/todo/tool-todo/src/index.ts))
@@ -2081,6 +2092,7 @@ Abstract service classes — a deployment loads a concrete implementation packag
- `@deepseek-ai/dsh-session-persistence` — abstract `SessionPersistence` ([`packages/session-persistence/session-persistence/src/index.ts`](../packages/session-persistence/session-persistence/src/index.ts))
- `@deepseek-ai/dsh-session-query` — abstract `SessionQueryService` ([`packages/session-query/session-query/src/index.ts`](../packages/session-query/session-query/src/index.ts))
- `@deepseek-ai/dsh-spill` — abstract `SpillStore` ([`packages/spill/spill/src/index.ts`](../packages/spill/spill/src/index.ts))
+- `@deepseek-ai/dsh-tasks` — abstract `TaskService` ([`packages/tasks/tasks/src/index.ts`](../packages/tasks/tasks/src/index.ts))
- `@deepseek-ai/dsh-workflow` — abstract `WorkflowService` ([`packages/workflow/workflow/src/index.ts`](../packages/workflow/workflow/src/index.ts))
## Library packages (no plugin entry)
diff --git a/docs/cookbook/maintaining-dsh-code-review.i18n.yaml b/docs/cookbook/maintaining-dsh-code-review.i18n.yaml
new file mode 100644
index 0000000000..b983ffd591
--- /dev/null
+++ b/docs/cookbook/maintaining-dsh-code-review.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+maintaining-dsh-code-review.md: 2b5d0d926ae922f2650daac33cf35991cb71c5e5
+maintaining-dsh-code-review.zh.md: c0e8b64fde3a67174878b4b0665712c9ba2e67c0
diff --git a/docs/cookbook/maintaining-dsh-code-review.md b/docs/cookbook/maintaining-dsh-code-review.md
index 8af449b749..2b5d0d926a 100644
--- a/docs/cookbook/maintaining-dsh-code-review.md
+++ b/docs/cookbook/maintaining-dsh-code-review.md
@@ -1,5 +1,7 @@
# Maintaining the dsh-code-review skill
+English | [中文](maintaining-dsh-code-review.zh.md)
+
The [`dsh-code-review`](../../.agents/skills/dsh-code-review/SKILL.md) skill is kept current by a single designated operator running a private periodic maintenance tool. This cookbook is the entry point for that operator — and for anyone taking over the role — and for repo contributors who want to understand why skill updates arrive as small periodic PRs rather than one-off audits. The workflow itself is specified in the [human-review skill-maintenance Agent Note](../../.agents/notes/proposed/process/2026-07-13-human-review-skill-maintenance.md).
## What the maintainer receives
diff --git a/docs/cookbook/maintaining-dsh-code-review.zh.md b/docs/cookbook/maintaining-dsh-code-review.zh.md
new file mode 100644
index 0000000000..c0e8b64fde
--- /dev/null
+++ b/docs/cookbook/maintaining-dsh-code-review.zh.md
@@ -0,0 +1,64 @@
+# 维护 dsh-code-review skill
+
+[English](maintaining-dsh-code-review.md) | 中文
+
+[`dsh-code-review`](../../.agents/skills/dsh-code-review/SKILL.md) skill（技能）由一名指定操作员通过私有的周期维护工具持续更新。本实操手册（cookbook）既是该操作员和接任者的入口，也帮助仓库贡献者理解为何 skill 更新会以小型周期 PR（Pull Request）的形式出现，而不是一次性审计。工作流本身由[人工评审 skill 维护 Agent Note（agent 决策记录）](../../.agents/notes/proposed/process/2026-07-13-human-review-skill-maintenance.md)规定。
+
+## 维护者会收到什么
+
+每天运行私有工具，并使用 2 个 UTC 日的重叠窗口；在拟议的调度器完成验收运行之前，操作员按相同频率手动调用包装脚本。每周手动恢复运行使用 7 日窗口。工作流会：
+
+1. 选择指定窗口内合并、且合并 commit 可从 `origin/master` 到达的 PR（每天运行默认选择 2 个 UTC 日，每周运行选择 7 日）。合并 commit 无法到达的 PR（例如父分支被 squash 的堆叠分支），或超出 250 个 commit 获取上限的 PR，会记录到 `skipped-pulls.json` 并跳过，不会中止本次运行。
+2. 收集合并前带 commit 锚点的人工评审反馈（行内评论和评审提交），然后比较反馈时与最终落地的 PR patch。它不获取 PR 会话评论，因为 GitHub 当前状态无法为这些评论提供可抵抗 force-push 的反馈时基线；它也不会把只存在于目标分支的变更作为采纳证据。
+3. 两个独立配置的评审适配器先对来源和采纳情况分类，再根据当前 skill 对双方一致认定已采纳的条目分类。
+4. 主适配器起草完整修订版 `SKILL.md`；两个适配器评审同一份 diff；只要仍有阻塞发现，循环就会继续，直到双方批准。
+5. 工具声明成功前，会针对候选版本运行 `pnpm run doc-sync` 和 `pnpm run lint`。
+
+每次运行都把产物保存在操作员的机器上。保存的 diff、候选 `SKILL.md` 和提升 manifest（元数据清单）按时间戳命名，存放在 `~/dsh-code-review-outputs/` 下。manifest 记录源 master commit 与 skill blob、源反馈 ID 和 URL、已落地证据范围、适配器裁决和门禁结果；每个适配器的原始 I/O 留在私有临时目录中，该目录路径会写入通知和 `~/Library/Logs/dsh-code-review-maintainer/` 下的每日日志。维护 worktree 在每次运行后都会恢复为干净状态，避免操作员直接在维护副本中编辑。
+
+## 操作员如何处理候选 diff
+
+某次运行产出候选版本时，macOS 会发出一条带 `dsh-code-review-promote ` 提示的通知。
+
+1. **根据 diff 本身作出判断。** 不要因为「评审者已经批准」就直接接受：维护者契约规定最终判断由操作员作出。检查清单是否膨胀、是否有历史叙述、是否根据单次事件作出无依据的外推，以及是否与现有 skill 或权威文档重复。
+
+ ```sh
+ ls ~/dsh-code-review-outputs/ # every candidate ever produced
+ less ~/dsh-code-review-outputs/2026-07-16T02-00-00Z.diff
+ less ~/dsh-code-review-outputs/2026-07-16T02-00-00Z.SKILL.md
+ less ~/dsh-code-review-outputs/2026-07-16T02-00-00Z.manifest.json
+ ```
+
+2. **与运行产物交叉核验。** 提升 manifest 会把每条拟议规则映射到源反馈和已落地证据；每个适配器的详细 I/O、共识和采纳证据位于本次运行的私有临时目录中（路径见日志）。至少抽查一个候选项：链接的人工评论是否确实支持新增规则？链接的 PR 是否确实采纳了它？
+
+3. **从三种处理方式中选择一种：**
+ - **丢弃。** 删除保存的候选版本。下一次运行会依据届时的当前 skill，重新考虑同一份反馈。
+
+ ```sh
+ rm ~/dsh-code-review-outputs/2026-07-16T02-00-00Z.{diff,SKILL.md,manifest.json}
+ ```
+ - **暂存成批。** 如果更新很小，可以把候选版本留待与后续版本合并。源 skill 检查仍然适用；如果 `master` 先发生变化，请重新运行分析，或手动 rebase 并重新评审 diff。
+ - **提升。** 在仓库的干净 `master` checkout 中运行提升辅助工具。它会刷新 `master`、验证当前 skill 与记录的源 blob 一致、应用保存的 diff，并创建一份 draft PR，其正文包含 manifest 的来源摘要。如果 skill 已发生漂移，它会停止而不是覆盖更新后的指导；操作员仍需在 GitHub 上评审 PR，并选择合并或关闭。
+
+ ```sh
+ cd ~/path/to/deepseek-harness # clean master
+ dsh-code-review-promote 2026-07-16T02-00-00Z
+ ```
+
+4. **不要逐字提交适配器输出。** 提升过程中可以进行小幅编辑，例如收紧措辞、移除只有结合源 PR 上下文才有意义的示例、把规则并入现有规则。这些编辑是预期行为，也保留了工作流所依赖的「评审者判断」。合并前应在该分支上修订这些改动。
+
+## 运行未产出候选版本时
+
+只要每个非空分类阶段都至少产生一个有效的适配器结果，这就是常见情况。工具会在每日日志中记录「无候选版本」，不发送通知（避免提醒疲劳），然后继续。某天没有 skill 更新，说明工作流运行正常，而不是停滞。
+
+## 中断与交接
+
+该机制运行在一台机器上。操作员应随时处理以下中断：
+
+- **错过每日运行。** 2 日重叠窗口会自动覆盖一次漏跑；更长的间隔可通过设置 `DSH_CODE_REVIEW_SINCE=` 手动运行包装脚本来恢复。重叠窗口具有幂等性：当前 skill 已包含的指导会被归类为 `covered`，不会再次成为候选项。
+- **适配器提供方中断。** 当两个评审命令解析为逐字节相同的可执行文件时，工具会拒绝运行。某个批次的适配器响应未通过 schema 或 ID 校验时，该批次会整体 fail-closed（其中每个条目都标记为不明确），运行则继续；原始输出会保留以便调试。如果任一适配器在某项操作的所有非空批次中都未产生有效结果，本次运行就会失败、写入失败记录并通知操作员；它绝不会把提供方完全中断折叠成「无候选版本」。
+- **交接给另一名维护者。** 新建一篇取代当前记录的后续 Agent Note：要么把机制移入仓库，要么记录新操作员的私有设置。不要暗中转交工具；Agent Note 的风险章节已把「单维护者关键人风险」列为交接必须记录决策的原因。
+
+## 操作员的私有设置位于何处
+
+工具源代码、评审适配器、提供方凭据和调度器属于操作员的私有基础设施，按设计位于本仓库之外（参见 Agent Note 的「机制位于何处」章节）。本实操手册和 Agent Note 描述的是**工作流保证什么**；这些保证**如何**实现则属于私有基础设施问题。如果你是新操作员，应以 Agent Note 的 `## Proposal` 各节作为实现依据。
diff --git a/docs/cordis-catalog/events.md b/docs/cordis-catalog/events.md
index dbfdec75a8..ef2f196dbf 100644
--- a/docs/cordis-catalog/events.md
+++ b/docs/cordis-catalog/events.md
@@ -9,7 +9,7 @@ This file is GENERATED from source (`scripts/gen-cordis-catalog.ts`) and verifie
The **harness tier** below (the `@deepseek-ai/dsh-*` packages) is the vocabulary this repo owns, grouped by scope. The **inherited tier** at the end is the cordis-core + loader/hmr/timer event surface a plugin also sees — pinned vendor source, summarized tersely. The event-dispatch methods themselves are generated in the [Cordis core Events API](core/events.md).
-Dispatch modes: **emit** (fire-and-forget), **waterfall** (each listener gets `next()` and may transform or veto — see [waterfall semantics](../cordis-primer.md#cordis-waterfall-semantics)), **parallel** (awaited fan-out; all listeners run), **serial** (awaited in registration order until one returns a bail value — anything other than `null`, `false`, or `undefined`).
+Dispatch modes: **emit** (fire-and-forget), **waterfall** (each listener gets `next()` and may transform or veto — see [waterfall semantics](../cordis-primer.md#cordis-waterfall-semantics)), **parallel** (awaited fan-out; all listeners run), **serial** (awaited in registration order until one returns a bail value — anything other than `null`, `false`, or `undefined`), **bail** (synchronous in-order dispatch until one listener returns a bail value; the scoped input-mutation events use it for an applied/not-applied answer).
## `agent/*`
@@ -708,6 +708,75 @@ Types: [Scoped](../core-data-structures/scope.md) · [Session](../core-data-stru
Source: [`packages/core/session/src/index.ts:111`](../../packages/core/session/src/index.ts)
+## `slash/*`
+
+### `slash/input-begin-command` — bail
+
+Applies one command claim to the scoped Input. Dispatched with the session's scope carrier; the owning session's input listener returns `true` only after the phase and span CAS checks pass and the machine actually mutated — producers treat anything else as "not applied".
+
+```ts cordis-catalog
+/**
+ * Applies one command claim to the scoped Input. Dispatched with the
+ * session's scope carrier; the owning session's input listener returns
+ * `true` only after the phase and span CAS checks pass and the machine
+ * actually mutated — producers treat anything else as "not applied".
+ * @param request - Claim and menu-time span CAS.
+ * @mode bail
+ */
+'slash/input-begin-command'(request: BeginCommandRequest): true | undefined
+```
+
+Source: [`packages/client/ui-slash/src/types.ts:220`](../../packages/client/ui-slash/src/types.ts)
+
+### `slash/input-consume-token` — bail
+
+Consumes one command token after business success (popup settle / menu-pick execute). Same carrier routing and applied-truth contract.
+
+```ts cordis-catalog
+/**
+ * Consumes one command token after business success (popup settle /
+ * menu-pick execute). Same carrier routing and applied-truth contract.
+ * @param request - Exact span or bare-token guard.
+ * @mode bail
+ */
+'slash/input-consume-token'(request: ConsumeTokenRequest): true | undefined
+```
+
+Source: [`packages/client/ui-slash/src/types.ts:234`](../../packages/client/ui-slash/src/types.ts)
+
+### `slash/input-insert-reference` — bail
+
+Inserts one reference into the scoped Input (same carrier routing and applied-truth contract as begin-command).
+
+```ts cordis-catalog
+/**
+ * Inserts one reference into the scoped Input (same carrier routing and
+ * applied-truth contract as begin-command).
+ * @param request - Reference and menu-time span CAS.
+ * @mode bail
+ */
+'slash/input-insert-reference'(request: InsertReferenceRequest): true | undefined
+```
+
+Source: [`packages/client/ui-slash/src/types.ts:227`](../../packages/client/ui-slash/src/types.ts)
+
+### `slash/input-insert-text` — bail
+
+Replaces the trigger token span with literal text — the plain-text reference path (decision 21). Same carrier routing and applied-truth contract; the draft gains ordinary characters, no occurrence entry.
+
+```ts cordis-catalog
+/**
+ * Replaces the trigger token span with literal text — the plain-text
+ * reference path (decision 21). Same carrier routing and applied-truth
+ * contract; the draft gains ordinary characters, no occurrence entry.
+ * @param request - Replacement text and menu-time span CAS.
+ * @mode bail
+ */
+'slash/input-insert-text'(request: InsertTextRequest): true | undefined
+```
+
+Source: [`packages/client/ui-slash/src/types.ts:242`](../../packages/client/ui-slash/src/types.ts)
+
## `subagent/*`
### `subagent/end` — emit
@@ -842,7 +911,31 @@ A tool was registered or unregistered, or a scoped restriction changed (the avai
'tools/change'(): void
```
-Source: [`packages/core/tools/src/index.ts:143`](../../packages/core/tools/src/index.ts)
+Source: [`packages/core/tools/src/index.ts:156`](../../packages/core/tools/src/index.ts)
+
+### `tools/code-dispatch-log` — waterfall
+
+Shape the DURABLE LOG COPY of one `run_code` sub-dispatch outcome before the bridge appends its `tool/code-dispatch` event. `next()` keeps the content unchanged; a listener may return replacement blocks (e.g. the spill policy's preview + locator for an oversized text result). Only the logged copy is affected — the program already received the complete value, and the model sees neither. A throwing listener is contained: the bridge falls back to logging the unshaped content. Scope-filtered dispatch (`@deepseek-ai/dsh-scope`): agent-scoped listeners receive only that agent's dispatches.
+
+```ts cordis-catalog
+/**
+ * Shape the DURABLE LOG COPY of one `run_code` sub-dispatch outcome before
+ * the bridge appends its `tool/code-dispatch` event. `next()` keeps the
+ * content unchanged; a listener may return replacement blocks (e.g. the
+ * spill policy's preview + locator for an oversized text result). Only the
+ * logged copy is affected — the program already received the complete
+ * value, and the model sees neither. A throwing listener is contained:
+ * the bridge falls back to logging the unshaped content.
+ * Scope-filtered dispatch (`@deepseek-ai/dsh-scope`): agent-scoped listeners receive only that agent's dispatches.
+ * @param dispatch - the parent execution, sub-call identity, and the settled content to log.
+ * @mode waterfall
+ */
+'tools/code-dispatch-log'(this: Scoped, dispatch: CodeDispatchLog, next: () => Promise): Promise
+```
+
+Types: [CodeDispatchLog](../core-data-structures/tools.md) · [ContentBlock](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md) · [ToolRegistry](../core-data-structures/tools.md)
+
+Source: [`packages/core/tools/src/index.ts:138`](../../packages/core/tools/src/index.ts)
### `tools/execute` — waterfall
@@ -927,7 +1020,7 @@ Observe the frozen, lossless-JSON final outcome. Listener failures are contained
Types: [Scoped](../core-data-structures/scope.md) · [ToolExecution](../core-data-structures/tools.md) · [ToolExecutionResult](../core-data-structures/tools.md) · [ToolRegistry](../core-data-structures/tools.md)
-Source: [`packages/core/tools/src/index.ts:133`](../../packages/core/tools/src/index.ts)
+Source: [`packages/core/tools/src/index.ts:146`](../../packages/core/tools/src/index.ts)
## `workflow/*`
diff --git a/docs/cordis-catalog/services.md b/docs/cordis-catalog/services.md
index a2bae35ced..5d23eda0a0 100644
--- a/docs/cordis-catalog/services.md
+++ b/docs/cordis-catalog/services.md
@@ -1631,9 +1631,16 @@ Types: [AssembleContext](../core-data-structures/system-prompt.md) · [PromptSec
Source: [`packages/core/system-prompt/src/index.ts:246`](../../packages/core/system-prompt/src/index.ts)
-## `ctx.tasks` — `TaskService`
+## `ctx.tasks` — `TaskService` (abstract seam)
-The `tasks` service: the runtime-global background task registry. See the module doc for the ownership, isolation, and lifecycle contracts.
+Abstract background task registry. Subclass, implement the abstract methods, and load the subclass as a plugin — it registers as `ctx.tasks` (one implementation per context; loading a second throws, which is cordis' standard duplicate-service behavior).
+
+Implementations must honor these semantics:
+
+- Registrations outlive producer and control-surface fibers. Owner and service disposal cancel live work and await compliant producers; a throwing teardown cancel force-fails only the record.
+- Owned-task access is fenced by the owner's session id. Ids are predictable, so authorization — not secrecy — is the boundary.
+- Settlement is first-wins: one terminal record, one round of contained listener notification, and released waiters, even against a late producer outcome.
+- start refuses work while no control surface is attached, so a producer cannot start work that callers cannot collect or stop.
```ts cordis-catalog
/**
@@ -1644,7 +1651,7 @@ The `tasks` service: the runtime-global background task registry. See the module
* @param spec - task identity, owner, and synchronous starter.
* @returns the registry-issued `-N` id.
*/
-start(spec: TaskStart): TaskId
+abstract start(spec: TaskStart): TaskId
/**
* List caller-owned and unowned tasks in registration order without exposing
@@ -1652,7 +1659,7 @@ start(spec: TaskStart): TaskId
* @param caller - reading agent; a non-agent caller sees only unowned tasks.
* @returns fresh snapshots.
*/
-list(caller?: Agent): TaskSnapshot[]
+abstract list(caller?: Agent): TaskSnapshot[]
/**
* Return a non-consuming snapshot without changing its read cursor or notice
@@ -1661,7 +1668,7 @@ list(caller?: Agent): TaskSnapshot[]
* @param caller - reading agent checked against the owner.
* @returns a fresh snapshot.
*/
-get(id: TaskId, caller?: Agent): TaskSnapshot
+abstract get(id: TaskId, caller?: Agent): TaskSnapshot
/**
* Read the next stream delta, or the idempotent final output after settlement.
@@ -1671,7 +1678,7 @@ get(id: TaskId, caller?: Agent): TaskSnapshot
* @param caller - reading agent checked against the owner.
* @returns output text and the post-read snapshot.
*/
-read(id: TaskId, caller?: Agent): TaskRead
+abstract read(id: TaskId, caller?: Agent): TaskRead
/**
* Request cancellation, then mark the task stopping and reported. A producer
@@ -1682,21 +1689,20 @@ read(id: TaskId, caller?: Agent): TaskRead
* @param reason - logged reason forwarded to the producer.
* @returns `requested` for live work, otherwise `already-finished`.
*/
-kill(id: TaskId, caller?: Agent, reason?: string): 'requested' | 'already-finished'
+abstract kill(id: TaskId, caller?: Agent, reason?: string): 'requested' | 'already-finished'
/**
* Wait for settlement or timeout without cancelling the task. Caller abort
- * rejects only while the task is live; after settlement it returns the
- * terminal snapshot so a notice suppressed for this waiter is still delivered.
- * Timed-out and aborted waits detach their resolvers. Throws for invalid,
- * unknown, or foreign input.
+ * rejects only while the task is live; after settlement the terminal
+ * snapshot wins so a notice suppressed for this waiter is still delivered.
+ * Throws for invalid, unknown, or foreign input.
* @param id - task to wait for.
* @param timeoutMs - positive finite wait bound in milliseconds.
* @param caller - waiting agent checked against the owner.
* @param signal - optional cancellation of the wait itself.
* @returns snapshot at settlement or timeout.
*/
-async wait(id: TaskId, timeoutMs: number, caller?: Agent, signal?: AbortSignal): Promise
+abstract wait(id: TaskId, timeoutMs: number, caller?: Agent, signal?: AbortSignal): Promise
/**
* Register an effect-scoped completion listener. Each listener is contained;
@@ -1705,7 +1711,7 @@ async wait(id: TaskId, timeoutMs: number, caller?: Agent, signal?: AbortSignal):
* @param listener - receives each terminal snapshot and its exact owner.
* @returns disposer that unregisters the listener.
*/
-onTaskDone(listener: TaskDoneListener): () => void
+abstract onTaskDone(listener: TaskDoneListener): () => void
/**
* Attach an effect-scoped surface that can read and stop tasks. {@link start}
@@ -1713,12 +1719,12 @@ onTaskDone(listener: TaskDoneListener): () => void
* @param name - diagnostic label; duplicate names remain independent.
* @returns disposer that detaches this surface.
*/
-attachSurface(name: string): () => void
+abstract attachSurface(name: string): () => void
```
Types: [Agent](../core-data-structures/core.md) · [TaskDoneListener](../core-data-structures/tasks.md) · [TaskId](../core-data-structures/tasks.md) · [TaskRead](../core-data-structures/tasks.md) · [TaskSnapshot](../core-data-structures/tasks.md) · [TaskStart](../core-data-structures/tasks.md)
-Source: [`packages/tasks/tasks/src/index.ts:77`](../../packages/tasks/tasks/src/index.ts)
+Source: [`packages/tasks/tasks/src/index.ts:50`](../../packages/tasks/tasks/src/index.ts)
## `ctx.tokenMeter` — `TokenMeterService`
@@ -1873,7 +1879,7 @@ async execute(exec: ToolExecutionInput): Promise
Types: [ScopeKey](../core-data-structures/scope.md) · [ToolDefinition](../core-data-structures/tools.md) · [ToolExecutionInput](../core-data-structures/tools.md) · [ToolExecutionMode](../core-data-structures/tools.md) · [ToolExecutionResult](../core-data-structures/tools.md) · [ToolGuard](../core-data-structures/tools.md) · [ToolRestriction](../core-data-structures/tools.md) · [ToolSchema](../core-data-structures/tools.md)
-Source: [`packages/core/tools/src/index.ts:634`](../../packages/core/tools/src/index.ts)
+Source: [`packages/core/tools/src/index.ts:688`](../../packages/core/tools/src/index.ts)
## `ctx.tui` — `TuiExtensionService` (abstract seam)
diff --git a/docs/cordis-tutorial/01-first-plugin.i18n.yaml b/docs/cordis-tutorial/01-first-plugin.i18n.yaml
new file mode 100644
index 0000000000..6ab341e8f5
--- /dev/null
+++ b/docs/cordis-tutorial/01-first-plugin.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+01-first-plugin.md: b730b7ad7dc9ebd2e5dc8af4f7a83bd58ac7d4d8
+01-first-plugin.zh.md: 1e6901c048f5268ddead0faca85eaf5eef9c7533
diff --git a/docs/cordis-tutorial/01-first-plugin.md b/docs/cordis-tutorial/01-first-plugin.md
index 084f9964e1..b730b7ad7d 100644
--- a/docs/cordis-tutorial/01-first-plugin.md
+++ b/docs/cordis-tutorial/01-first-plugin.md
@@ -1,5 +1,7 @@
# 1. Your first plugin
+English | [中文](01-first-plugin.zh.md)
+
In the loader configuration used here, a Cordis plugin module named-exports an `apply` function. When Cordis loads it, it calls `apply` with a **context** — the `ctx` object through which the plugin registers everything it contributes.
## Write the plugin
diff --git a/docs/cordis-tutorial/01-first-plugin.zh.md b/docs/cordis-tutorial/01-first-plugin.zh.md
new file mode 100644
index 0000000000..1e6901c048
--- /dev/null
+++ b/docs/cordis-tutorial/01-first-plugin.zh.md
@@ -0,0 +1,95 @@
+# 1. 编写第一个插件
+
+[English](01-first-plugin.md) | 中文
+
+在本教程使用的 loader 配置中，Cordis 插件模块通过命名导出提供 `apply` 函数。Cordis 加载模块时，会用一个 **上下文** 调用 `apply`；该上下文就是 `ctx` 对象，插件通过它注册自己贡献的所有内容。
+
+## 编写插件
+
+在 `tmp/cordis-tutorial` 目录中（参见[环境设置](index.md#setup)）创建 `hello.ts`：
+
+```ts
+import type { Context } from 'cordis'
+
+export const name = 'hello'
+
+export function apply(ctx: Context) {
+ console.log('hello from my first plugin')
+}
+```
+
+`name` 导出项是可选的显示元数据；它用于在诊断信息中标识插件。
+
+## 组合应用
+
+本教程的启动器通过配置组装应用。创建 `cordis.yml`：
+
+```yaml
+- name: './hello.ts'
+```
+
+该文件是一组 Cordis 配置项的列表。`name` 是模块指定符，可以是相对路径或 NPM 包（package）名；loader 会挂载每个配置项。各项会并发启动，因此它们在列表中的位置不保证插件的加载先后；顺序由服务依赖（`inject`，参见[第 3 章](03-services.md)）决定，而非文件中的位置。
+
+## 运行
+
+```sh
+node --import tsx ../../vendor/cordis/bin.js
+```
+
+预期输出：
+
+```
+hello from my first plugin
+```
+
+当没有任何内容继续运行时，进程会自行退出。具体过程如下：
+
+1. 启动器创建根 `Context`，并挂载 **Loader** 插件。
+2. Loader 读取 `cordis.yml`，解析 `./hello.ts`，然后将其作为子插件挂载。
+3. Cordis 调用你的 `apply(ctx)`。
+
+你的文件中没有框架启动代码：插件描述自己的贡献，`cordis.yml` 则组合应用。例如，[TUI agent（智能体）](../../examples/tui-agent/cordis.yml) 就是一个更长的插件组合。
+
+## 其他两种插件形态
+
+函数是最常见的形态，但 Cordis 接受三种形态：
+
+```ts
+import { Service, type Context } from 'cordis'
+
+// 1. Function plugin (what you just wrote).
+export function apply(ctx: Context) {}
+
+// 2. Object plugin: an object with an `apply` method.
+export const objectPlugin = {
+ name: 'object-plugin',
+ apply(ctx: Context) {},
+}
+
+// 3. Class plugin: a Service subclass (covered in chapter 3).
+export class MyService extends Service {
+ constructor(ctx: Context) {
+ super(ctx, 'myTutorialService')
+ }
+}
+```
+
+在你需要公开服务之前，请一直使用函数形态；[第 3 章](03-services.md)介绍了何时应当使用类形态。
+
+## 尝试制造错误
+
+让 `apply` 抛出异常：
+
+```ts ignore-check
+export function apply(ctx: Context) {
+ throw new Error('apply exploded')
+}
+```
+
+再次运行：进程会因该错误而终止。插件加载失败必须明确报错，不会仅跳过该配置项。
+
+还需要尽早了解一个例外：如果某个配置项的模块无法被 **解析**，例如路径或包名拼写错误，Cordis 会通过 logger 服务报告错误，而不会使进程崩溃。在启动阶段，这条报告可能在 console 导出器开始观察之前丢失。如果新增配置项似乎没有任何效果，请先检查拼写。
+
+下一章：[生命周期与 effect](02-lifecycle-and-effects.md)：插件卸载时会发生什么。
+
+[](https://github.com/deepseek-harness/deepseek-harness)
diff --git a/docs/cordis-tutorial/02-lifecycle-and-effects.i18n.yaml b/docs/cordis-tutorial/02-lifecycle-and-effects.i18n.yaml
new file mode 100644
index 0000000000..6d9e4bb6fd
--- /dev/null
+++ b/docs/cordis-tutorial/02-lifecycle-and-effects.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+02-lifecycle-and-effects.md: f1b39e06e9d25c51ab2d76503025e2b6ffe90c73
+02-lifecycle-and-effects.zh.md: a6021ed7475a0045d480810747244274eb5b4198
diff --git a/docs/cordis-tutorial/02-lifecycle-and-effects.md b/docs/cordis-tutorial/02-lifecycle-and-effects.md
index 68a0f12ec8..f1b39e06e9 100644
--- a/docs/cordis-tutorial/02-lifecycle-and-effects.md
+++ b/docs/cordis-tutorial/02-lifecycle-and-effects.md
@@ -1,5 +1,7 @@
# 2. Lifecycle and effects
+English | [中文](02-lifecycle-and-effects.zh.md)
+
A Cordis plugin can be unloaded by a config edit, hot reload, explicit disposal, or loss of a required service. Registrations made through Cordis APIs are effects and are undone when their owning plugin unloads; resources managed outside those APIs must be wrapped in `ctx.effect()`.
## Effects
diff --git a/docs/cordis-tutorial/02-lifecycle-and-effects.zh.md b/docs/cordis-tutorial/02-lifecycle-and-effects.zh.md
new file mode 100644
index 0000000000..a6021ed747
--- /dev/null
+++ b/docs/cordis-tutorial/02-lifecycle-and-effects.zh.md
@@ -0,0 +1,98 @@
+# 2. 生命周期与 effect
+
+[English](02-lifecycle-and-effects.md) | 中文
+
+Cordis 插件可能因配置编辑、热重载、显式资源释放或所需服务消失而卸载。通过 Cordis API 建立的注册属于 effect，会在所属插件卸载时撤销；在这些 API 之外管理的资源必须包装在 `ctx.effect()` 中。
+
+## Effect
+
+对于 Cordis 尚未管理的资源，例如定时器、连接或 watcher，应将其包装在 `ctx.effect()` 中并返回 disposer（dispose（资源释放）函数）：
+
+创建 `lifecycle.ts`，将它放在 `tmp/cordis-tutorial` 中：
+
+```ts
+import type { Context } from 'cordis'
+
+export const name = 'lifecycle-demo'
+
+function heartbeat(ctx: Context) {
+ console.log('heartbeat plugin loading')
+ ctx.effect(() => {
+ const timer = setInterval(() => console.log('tick'), 200)
+ return () => {
+ clearInterval(timer)
+ console.log('heartbeat cleaned up')
+ }
+ })
+}
+
+export function apply(ctx: Context) {
+ // Mount a child plugin and keep its fiber to dispose it later.
+ const fiber = ctx.plugin(heartbeat)
+ // The demo timer is itself an effect: if THIS plugin is unloaded first,
+ // the pending callback is cancelled instead of firing on a dead app.
+ ctx.effect(() => {
+ const timer = setTimeout(async () => {
+ await fiber.dispose()
+ console.log('disposed')
+ process.exit(0)
+ }, 700)
+ return () => clearTimeout(timer)
+ })
+}
+```
+
+让 `cordis.yml` 指向该文件：
+
+```yaml
+- name: './lifecycle.ts'
+```
+
+运行（`node --import tsx ../../vendor/cordis/bin.js`）后会得到：
+
+```
+heartbeat plugin loading
+tick
+tick
+tick
+heartbeat cleaned up
+disposed
+```
+
+请留意三点：
+
+- `ctx.plugin(heartbeat)` 会把一个**来自代码**的函数挂载为插件，这与 YAML loader 为每个配置项执行的操作相同。函数插件不需要 `apply` 方法：Cordis 会直接调用该函数，其名称只用于诊断。只有对象形态才要求 `apply` 方法，例如 `ctx.plugin({ apply(ctx) { /* ... */ } })`。调用会返回一个 **fiber**，即一个已加载插件实例的运行时句柄。
+- effect 主体在加载期间运行；它返回的 disposer 在卸载期间运行。对于生命周期与插件一致的资源，你绝不需要自行调用 disposer。
+- `fiber.dispose()` 会等该插件的所有清理工作（包括异步 disposer）完成后才结束，并递归卸载它挂载的所有子插件。
+
+## Fiber 状态机
+
+每个已加载插件实例都拥有一个 fiber，并依次经过以下状态：
+
+```
+PENDING → LOADING → ACTIVE → UNLOADING → DISPOSED
+ ↘ FAILED
+```
+
+- **PENDING**：已经声明，但所需服务（第 3 章）尚不可用。
+- **LOADING / ACTIVE**：`apply` 正在运行／已经完成。
+- **FAILED**：`apply` 或配置校验抛出异常。
+- **UNLOADING / DISPOSED**：disposer 正在运行／一切均已拆除。
+
+你会在[第 6 章](06-composition-and-hmr.md)再次遇到 PENDING，它通常就是「为什么我的插件没有输出」的答案。
+
+## 已经属于 effect 的操作
+
+你很少需要亲自编写 `ctx.effect()`，因为内置注册 API 本身已经是 effect：
+
+- `ctx.on(event, listener)`：监听器会在卸载时移除（[第 4 章](04-events.md)）。
+- `ctx.plugin(child)`：子插件会随父插件一同 dispose。
+- 服务注册属于 effect。`ctx.tools.register(...)` 等 harness 注册表也会把返回的 disposer 附着到调用插件上，因此会自动回卷（[第 7 章](07-into-the-harness.md)）。
+
+对于 Cordis 不管理的资源，应在 `ctx.effect()` 内获取它，并返回用于释放资源的 disposer。此后 Cordis 会在卸载期间调用该释放逻辑，热重载时也不例外。
+
+有一项顺序注意事项：disposer 会按注册顺序的逆序启动，但多个**异步** disposer 会并发运行。如果拆除步骤必须按顺序执行，请把它们放在同一个 disposer 中，并在其中依次等待每步完成。
+
+下一章：[服务](03-services.md)：插件如何共享功能。
+
+[](https://github.com/deepseek-harness/deepseek-harness)
diff --git a/docs/cordis-tutorial/03-services.i18n.yaml b/docs/cordis-tutorial/03-services.i18n.yaml
new file mode 100644
index 0000000000..d42d5eb250
--- /dev/null
+++ b/docs/cordis-tutorial/03-services.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+03-services.md: 5848132c6ad18338fa893954d45fc20005db6199
+03-services.zh.md: 3c77d0451df9062f1a344e7474e6be141b709197
diff --git a/docs/cordis-tutorial/03-services.md b/docs/cordis-tutorial/03-services.md
index 9f62003e99..5848132c6a 100644
--- a/docs/cordis-tutorial/03-services.md
+++ b/docs/cordis-tutorial/03-services.md
@@ -1,5 +1,7 @@
# 3. Services
+English | [中文](03-services.zh.md)
+
A **service** is a named capability one plugin provides and other plugins consume through `ctx`. In the harness, `ctx.tools`, `ctx.llm`, and `ctx.agents` are services. A consumer names the capability, such as `'tools'`, rather than importing its provider, so configuration can select a provider without changing the consumer.
## Provide a service
diff --git a/docs/cordis-tutorial/03-services.zh.md b/docs/cordis-tutorial/03-services.zh.md
new file mode 100644
index 0000000000..3c77d0451d
--- /dev/null
+++ b/docs/cordis-tutorial/03-services.zh.md
@@ -0,0 +1,98 @@
+# 3. 服务
+
+[English](03-services.md) | 中文
+
+**服务**是一个插件提供、其他插件通过 `ctx` 消费的命名功能。在 harness 中，`ctx.tools`、`ctx.llm` 和 `ctx.agents` 都是服务。消费方只命名 `'tools'` 之类的功能，而不导入其提供方，因此配置可以选择提供方，无需修改消费方。
+
+## 提供服务
+
+创建 `greeter.ts`，将它放在 `tmp/cordis-tutorial` 中：
+
+```ts
+import { Service, type Context } from 'cordis'
+
+declare module 'cordis' {
+ interface Context {
+ greeter: GreeterService
+ }
+}
+
+export class GreeterService extends Service {
+ constructor(ctx: Context) {
+ super(ctx, 'greeter')
+ }
+
+ greet(who: string) {
+ return `Hello, ${who}!`
+ }
+}
+
+export const name = 'greeter'
+
+export function apply(ctx: Context) {
+ ctx.plugin(GreeterService)
+}
+```
+
+两部分协同工作：
+
+- **运行时**：`super(ctx, 'greeter')` 以名称 `greeter` 注册该实例。此后，任何插件都可以通过 `ctx.greeter` 访问它。注册属于 effect，卸载提供方时会移除该服务。
+- **编译时**：`declare module 'cordis'` 块使用 TypeScript 声明合并，把 `greeter` 加入 `Context` 接口，使 `ctx.greeter` 在各处都能通过类型检查。它不会生成代码；没有该声明时，服务在运行时仍能工作，但消费方会失去类型安全。
+
+`Service` 子类本身就是插件（第 1 章介绍的类形态），因此 `ctx.plugin(GreeterService)` 会像挂载其他插件一样挂载它。
+
+## 使用 `inject` 消费服务
+
+创建 `consumer.ts`：
+
+```ts
+import type { Context } from 'cordis'
+
+export const name = 'consumer'
+export const inject = ['greeter']
+
+export function apply(ctx: Context) {
+ console.log(ctx.greeter.greet('world'))
+}
+```
+
+`inject` 列出该插件需要的服务。Cordis 会让插件保持 PENDING，直到列出的每项服务都存在，因此在 `apply` 内可以保证 `ctx.greeter` 已经就绪。`cordis.yml` 中的加载顺序无关紧要：决定插件何时启动的是依赖关系，而不是文件顺序。
+
+组合并运行：
+
+```yaml
+- name: './greeter.ts'
+- name: './consumer.ts'
+```
+
+```
+Hello, world!
+```
+
+交换 `cordis.yml` 中两行的顺序后重新运行，输出仍然相同。尝试彻底移除 `./greeter.ts`：消费方会保持 PENDING，不输出任何内容，既不崩溃，也不会只运行一部分。处于 PENDING 的 fiber 也不会让 Node 的事件循环保持活跃，因此如果组合中没有其他运行项，进程会静默地以状态码 0 退出。[第 6 章](06-composition-and-hmr.md)介绍如何诊断这种状态。
+
+## 加载后仍会跟踪依赖关系
+
+`inject` 并非一次性的启动检查。如果应用运行期间所需服务消失，例如提供方被卸载或热替换，每个依赖插件也会随之卸载，并在服务恢复后再次加载。结合 effect（[第 2 章](02-lifecycle-and-effects.md)），这能防止运行中的消费方保留对不可用服务的引用：依赖消失时，它自己的注册也会回卷。
+
+这也是配置中可以替换服务的原因：卸载 `dsh-bash-local` 配置项，挂载另一个 `bash` 提供方，所有注入 `'bash'` 的插件都会干净地重启并使用新实现。
+
+## 可选依赖
+
+`inject` 用于硬性依赖。如果某项功能缺失时插件仍可运行，请跳过 `inject`，并在使用处探测：
+
+```ts ignore-check
+export function apply(ctx: Context) {
+ // undefined when no provider is loaded; the plugin still runs.
+ const greeter = ctx.get('greeter')
+ console.log(greeter?.greet('maybe') ?? 'no greeter available')
+}
+```
+
+## 命名
+
+每个应用中的服务名称共用一个扁平命名空间。请为自有服务添加有辨识度的前缀或命名空间（harness 已占用 `tools` 和 `llm` 等普通名称）；生成的[服务目录](../cordis-catalog/services.md)列出 harness 注册的每个名称。
+
+下一章：[事件](04-events.md)：无需共享服务即可通信。
+
+[](https://github.com/deepseek-harness/deepseek-harness)
diff --git a/docs/cordis-tutorial/04-events.i18n.yaml b/docs/cordis-tutorial/04-events.i18n.yaml
new file mode 100644
index 0000000000..cd1fc962a7
--- /dev/null
+++ b/docs/cordis-tutorial/04-events.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+04-events.md: 18f39dc1b693e5fb7e1793ec4b7dcac9cf24db95
+04-events.zh.md: f55a61ff2f43ea42968893d07eb92ea0613b921a
diff --git a/docs/cordis-tutorial/04-events.md b/docs/cordis-tutorial/04-events.md
index 4c14ba5313..18f39dc1b6 100644
--- a/docs/cordis-tutorial/04-events.md
+++ b/docs/cordis-tutorial/04-events.md
@@ -1,5 +1,7 @@
# 4. Events
+English | [中文](04-events.zh.md)
+
Services support direct calls; **events** let a plugin announce something without knowing which plugins listen. The harness uses events for interactions such as tool results, model requests, and approval decisions.
## Declare, emit, listen
diff --git a/docs/cordis-tutorial/04-events.zh.md b/docs/cordis-tutorial/04-events.zh.md
new file mode 100644
index 0000000000..f55a61ff2f
--- /dev/null
+++ b/docs/cordis-tutorial/04-events.zh.md
@@ -0,0 +1,144 @@
+# 4. 事件
+
+[English](04-events.md) | 中文
+
+服务支持直接调用；**事件**让插件无需知道有哪些插件正在监听，就能发出通知。harness 使用事件处理工具结果、模型请求和审批决定等交互。
+
+## 声明、发出与监听
+
+创建 `stats.ts`，将它放在 `tmp/cordis-tutorial` 中。它是一项负责计数并在每次变化时发出通知的服务：
+
+```ts
+import { Service, type Context } from 'cordis'
+
+declare module 'cordis' {
+ interface Context {
+ stats: StatsService
+ }
+ interface Events {
+ 'stats/report'(name: string, count: number): void
+ }
+}
+
+export class StatsService extends Service {
+ private counts = new Map()
+
+ constructor(ctx: Context) {
+ super(ctx, 'stats')
+ }
+
+ bump(name: string) {
+ const next = (this.counts.get(name) ?? 0) + 1
+ this.counts.set(name, next)
+ this.ctx.emit('stats/report', name, next)
+ }
+}
+
+export const name = 'stats'
+
+export function apply(ctx: Context) {
+ ctx.plugin(StatsService)
+}
+```
+
+`interface Events` 合并与第 3 章的 `interface Context` 合并在事件系统中相互对应：它声明事件名称及其监听器签名，因此 `ctx.emit` 和 `ctx.on` 都具有完整类型。`namespace/action` 命名约定让扁平的事件命名空间保持易读。
+
+创建 `reporter.ts`：
+
+```ts ignore-check
+import type { Context } from 'cordis'
+import type {} from './stats.ts'
+
+export const name = 'reporter'
+export const inject = ['stats']
+
+export function apply(ctx: Context) {
+ ctx.on('stats/report', (name, count) => {
+ console.log(`[stats] ${name} -> ${count}`)
+ })
+ ctx.stats.bump('tool_call')
+ ctx.stats.bump('tool_call')
+ ctx.stats.bump('prompt')
+}
+```
+
+`import type {} from './stats.ts'` 行不会在运行时导入任何内容；它的作用是让 TypeScript 看到声明合并。组合并运行：
+
+```yaml
+- name: './stats.ts'
+- name: './reporter.ts'
+```
+
+```
+[stats] tool_call -> 1
+[stats] tool_call -> 2
+[stats] prompt -> 1
+```
+
+因为 `ctx.on()` 属于 effect，监听器会随插件一同消失，绝不需要手动维护 `removeListener`。
+
+## 分发模式
+
+`emit` 是 5 种分发模式之一。事件采用哪种模式是其契约的一部分，决定了监听器能否返回值、能否并发运行，以及能否彼此短路：
+
+| 模式 | 调用 | 语义 |
+|---|---|---|
+| emit | `ctx.emit(name, ...args)` | 同步广播；不会等待或收集返回的 promise 与值。 |
+| parallel | `await ctx.parallel(name, ...args)` | 所有监听器并发运行，并一同等待。 |
+| serial | `await ctx.serial(name, ...args)` | 监听器按顺序运行并等待；第一个非 `null`/`false`/`undefined` 返回值胜出，并停止后续监听器。 |
+| bail | `ctx.bail(name, ...args)` | serial 的同步版本。 |
+| waterfall（瀑布式事件） | `ctx.waterfall(name, ...args, next)` | 环绕中间件，见下文。 |
+
+每个 harness 事件都会在生成的[事件目录](../cordis-catalog/events.md)中记录其模式。
+
+## Waterfall：转换或短路
+
+waterfall 是实现拦截的模式。每个监听器都会收到参数和一个 `next()` continuation；它可以转换 `next()` 的返回值，也可以不调用 `next()` 就直接返回，从而短路链条的其余部分。Cordis 文档把后一种行为称为否决。创建 `waterfall-demo.ts`：
+
+```ts
+import type { Context } from 'cordis'
+
+declare module 'cordis' {
+ interface Events {
+ 'demo/transform'(input: string, next: () => Promise): Promise
+ }
+}
+
+export const name = 'waterfall-demo'
+
+export function apply(ctx: Context) {
+ // Listener 1: wrap the downstream result.
+ ctx.on('demo/transform', async (input, next) => {
+ const downstream = await next()
+ return downstream.toUpperCase()
+ })
+
+ // Listener 2: short-circuit when it owns the decision.
+ ctx.on('demo/transform', async (input, next) => {
+ if (input.includes('blocked')) return '** blocked **'
+ return next()
+ })
+
+ void (async () => {
+ console.log(await ctx.waterfall('demo/transform', 'hello', async () => 'hello'))
+ console.log(await ctx.waterfall('demo/transform', 'blocked words', async () => 'blocked words'))
+ })()
+}
+```
+
+让 `cordis.yml` 只指向该文件并运行：
+
+```
+HELLO
+** BLOCKED **
+```
+
+按顺序看第二行如何产生：监听器 1 先运行并调用 `next()`，从而调用监听器 2；监听器 2 看到 `blocked` 后直接返回而不调用 `next()`，因此最内层默认逻辑（传给 `ctx.waterfall` 的函数）从未运行；返回途中，监听器 1 再把替换消息转换为大写。
+
+由此得到一项纪律：**只负责观察或标注的 waterfall 监听器必须调用 `next()`**；不调用就直接返回代表有意短路。如果日志监听器忘记调用 `next()`，会悄无声息地吞掉所有下游的默认行为。这一点极其重要，已成为本仓库的常设规则（[waterfall 语义](../cordis-primer.md#cordis-waterfall-semantics)）。
+
+harness 使用 waterfall 处理协作插件可以包装或回答的决策：[`agent/request`](../cordis-catalog/events.md#agentrequest--waterfall) 允许插件替换模型调用配置，[`approval/request`](../cordis-catalog/events.md#approvalrequest--waterfall) 允许策略代替用户作答。
+
+下一章：[配置](05-config.md)：来自 `cordis.yml` 的插件选项。
+
+[](https://github.com/deepseek-harness/deepseek-harness)
diff --git a/docs/cordis-tutorial/05-config.i18n.yaml b/docs/cordis-tutorial/05-config.i18n.yaml
new file mode 100644
index 0000000000..deb6f119c2
--- /dev/null
+++ b/docs/cordis-tutorial/05-config.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+05-config.md: fc19add239636fa9e7071d9c77e48595caec1f08
+05-config.zh.md: 52a75e40672c9a08d285677dd14dcd404b925e5a
diff --git a/docs/cordis-tutorial/05-config.md b/docs/cordis-tutorial/05-config.md
index 09aaf8971d..fc19add239 100644
--- a/docs/cordis-tutorial/05-config.md
+++ b/docs/cordis-tutorial/05-config.md
@@ -1,5 +1,7 @@
# 5. Configuration
+English | [中文](05-config.zh.md)
+
Each `cordis.yml` entry can carry a `config` block, and the plugin declares a schema that validates it before `apply` runs. Bad config fails the load with a precise error — the plugin never starts half-configured.
## A configurable plugin
diff --git a/docs/cordis-tutorial/05-config.zh.md b/docs/cordis-tutorial/05-config.zh.md
new file mode 100644
index 0000000000..52a75e4067
--- /dev/null
+++ b/docs/cordis-tutorial/05-config.zh.md
@@ -0,0 +1,84 @@
+# 5. 配置
+
+[English](05-config.md) | 中文
+
+每个 `cordis.yml` 配置项都可以携带 `config` 块，插件则声明一个 schema，在运行 `apply` 前验证该块。错误配置会导致加载失败，并给出准确的错误：插件绝不会在配置不完整时启动。
+
+## 可配置插件
+
+创建 `config-demo.ts`，并将其放在 `tmp/cordis-tutorial` 中：
+
+```ts
+import type { Context } from 'cordis'
+import Schema from 'schemastery'
+
+export const name = 'config-demo'
+
+export interface Config {
+ greeting: string
+ targets: string[]
+}
+
+export const Config: Schema = Schema.object({
+ greeting: Schema.string().default('Hello'),
+ targets: Schema.array(String).default(['world']),
+})
+
+export function apply(ctx: Context, config: Config) {
+ for (const target of config.targets) {
+ console.log(`${config.greeting}, ${target}!`)
+ }
+}
+```
+
+导出的 `Config` 既是 TypeScript 接口，也是同名的运行时 schema：消费方获得类型，Cordis 获得验证器。本仓库使用 [Schemastery](https://github.com/shigma/schemastery) 定义 schema；Cordis 本身接受任意 [Standard Schema](https://standardschema.dev/) 验证器，因此将普通对象导出为 `Config` 无法工作。
+
+对其进行配置：
+
+```yaml
+- name: './config-demo.ts'
+ config:
+ targets: ['alpha', 'beta']
+```
+
+运行：
+
+```
+Hello, alpha!
+Hello, beta!
+```
+
+未提供 `greeting`，因此 schema 默认值会将其补齐：`apply` 始终会收到完整且经过验证的配置。
+
+## 明确报错
+
+现在向它传入无效内容：
+
+```yaml
+- name: './config-demo.ts'
+ config:
+ targets: 'not-an-array'
+```
+
+```
+ValidationError: invalid config:
+ - $.targets expected array but got not-an-array (at targets)
+```
+
+插件的 fiber 进入 FAILED 状态，本教程的启动器打印错误后以状态码 1 退出。如果某个插件的 schema 有效配置命名了不可用的资源或提供方，该插件也应当在能解析该引用时立即拒绝。
+
+## 计算得到的配置值
+
+本仓库使用的 loader 支持 `!!js` 标签，用于必须在加载时计算的配置值，例如从环境中读取 API key：
+
+```yaml
+- name: '@deepseek-ai/dsh-llm-deepseek'
+ config:
+ apiKey: !!js process.env.DEEPSEEK_API_KEY
+```
+
+`!!js` **仅在 `config` 内有效**。配置项元数据（`name`、`id`、`disabled`、`inject` 等）是静态的；`disabled: !!js ...` 会生成一个真值表达式对象，始终禁用该配置项。详见 [loader 配置](../cordis-primer.md#loader-configuration)。
+
+下一章：[组合与 HMR](06-composition-and-hmr.md)：将 `cordis.yml` 视为应用。
+
+[](https://github.com/deepseek-harness/deepseek-harness)
diff --git a/docs/cordis-tutorial/06-composition-and-hmr.i18n.yaml b/docs/cordis-tutorial/06-composition-and-hmr.i18n.yaml
new file mode 100644
index 0000000000..01f9345de3
--- /dev/null
+++ b/docs/cordis-tutorial/06-composition-and-hmr.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+06-composition-and-hmr.md: 66d6a9d93fe39baa881940ba32388979e2678505
+06-composition-and-hmr.zh.md: ebe63fc26607ae6d9344c4795a7975496ed901b5
diff --git a/docs/cordis-tutorial/06-composition-and-hmr.md b/docs/cordis-tutorial/06-composition-and-hmr.md
index bb236cc169..66d6a9d93f 100644
--- a/docs/cordis-tutorial/06-composition-and-hmr.md
+++ b/docs/cordis-tutorial/06-composition-and-hmr.md
@@ -1,5 +1,7 @@
# 6. Composition and HMR
+English | [中文](06-composition-and-hmr.zh.md)
+
Every capability built so far is a plugin, and `cordis.yml` selects the application's plugin tree. This chapter changes that composition, hot-reloads a plugin, and diagnoses a plugin that never loads.
## Entries are more than a name
diff --git a/docs/cordis-tutorial/06-composition-and-hmr.zh.md b/docs/cordis-tutorial/06-composition-and-hmr.zh.md
new file mode 100644
index 0000000000..ebe63fc266
--- /dev/null
+++ b/docs/cordis-tutorial/06-composition-and-hmr.zh.md
@@ -0,0 +1,113 @@
+# 6. 组合与 HMR（热模块替换）
+
+[English](06-composition-and-hmr.md) | 中文
+
+到目前为止构建的每项功能都是插件，`cordis.yml` 则选择应用的插件树。本章会改变这种组合、热重载一个插件，并诊断始终无法加载的插件。
+
+## 配置项不只有名称
+
+配置项除了 `name` 和 `config`，还接受其他元数据：
+
+```yaml
+- id: greeter # stable identity for this entry
+ name: './greeter.ts'
+- id: consumer
+ name: './consumer.ts'
+ disabled: true # keep the entry, skip mounting it
+```
+
+`id` 为配置项提供稳定标识，使 loader 能区分修改现有配置项与先删除再添加。`disabled: true` 会卸载插件而不删除其配置项；改回原值后，插件以及所有因依赖其服务而处于 PENDING 的插件都会再次加载。
+
+组可以嵌套一份配置项子列表，并将其作为一个单元加载和卸载；`isolate` 则为一个组提供某项服务名称的独立实例，因此两个组可以各自看到配置不同的 `bash`，互不影响。这些概念值得在用到之前先了解；[Cordis 入门](../cordis-primer.md)和[服务隔离示例](../user/develop/framework/service.md#service-isolation)介绍了详细内容。
+
+## 热模块替换
+
+卸载会释放 effect（[第 2 章](02-lifecycle-and-effects.md)），加载则遵循依赖关系（[第 3 章](03-services.md)），因此 HMR 可以先卸载、再加载，以替换正在运行的插件。`@cordisjs/plugin-hmr` 插件会监视文件，并在保存时执行这一过程。
+
+在 `tmp/cordis-tutorial` 中编写 `cordis.yml`：
+
+```yaml
+- id: logger
+ name: '@cordisjs/plugin-logger-console'
+- id: timer
+ name: '@cordisjs/plugin-timer'
+- id: hmr
+ name: '@cordisjs/plugin-hmr'
+ config:
+ root: ['.']
+- id: hello
+ name: './hello.ts'
+```
+
+列表中增加了两个支持插件：HMR 通过 Cordis logger 服务记录日志，因此没有 console exporter 时看不到其消息；它还会 `inject` `timer` 服务来实现去抖，如果没有 `@cordisjs/plugin-timer`，它就会永远停在 PENDING，而且不发出任何提示。下一节就讨论这种静默状态。
+
+HMR 通过 Loader 的原生辅助工具读取 Node 的 loader 内部结构。请在 tsx 下运行 Cordis：
+
+```sh
+node --import tsx ../../vendor/cordis/bin.js
+```
+
+现在编辑 `hello.ts`，修改日志消息并保存：
+
+```
+hello from my first plugin
+2026-07-22 15:44:36 [I] hmr watching [ '.' ]
+2026-07-22 15:44:39 [I] hmr reload plugin at hello.ts
+hello from my EDITED plugin
+```
+
+旧实例先卸载（其所有 effect 都会回卷），新代码随后加载，`apply` 再次运行。按 Ctrl-C 停止进程。编辑 `cordis.yml` 本身也会触发更新：loader 按 `id` 比较配置项，只挂载、卸载或重新配置发生变化的部分。这就是上述配置项显式携带 `id` 的原因：不带该字段的配置项在每次读取时都会获得一个新生成的 id，所以只要配置文件发生任何编辑，即使自身文本未变，它也会被视为先删除再添加并重新挂载。
+
+## 诊断始终无法加载的插件
+
+依赖驱动加载也有另一面：如果插件的 `inject` 指定了无人提供的服务，它就会一直等待，不输出任何内容。这不是错误，因为 PENDING 是合法状态，提供方可能稍后才挂载。
+
+你可以直接查看这些状态。每个上下文都能枚举插件注册表；创建 `diagnose.ts`：
+
+```ts
+import { FiberState, type Context } from 'cordis'
+
+export const name = 'diagnose'
+
+export function apply(ctx: Context) {
+ setTimeout(() => {
+ for (const runtime of ctx.registry.values()) {
+ for (const fiber of runtime.fibers) {
+ if (fiber.state === FiberState.PENDING) {
+ console.log(`${fiber.name} is PENDING — a required service is missing`)
+ }
+ }
+ }
+ }, 500)
+}
+```
+
+再创建一个依赖无法满足的插件 `needs-timer.ts`：
+
+```ts
+import type { Context } from 'cordis'
+
+export const name = 'needs-timer'
+export const inject = ['timer']
+
+export function apply(ctx: Context) {
+ console.log('needs-timer loaded')
+}
+```
+
+```yaml
+- name: './needs-timer.ts'
+- name: './diagnose.ts'
+```
+
+运行它（直接执行 `node --import tsx ../../vendor/cordis/bin.js`，按 Ctrl-C 停止）：
+
+```
+needs-timer is PENDING — a required service is missing
+```
+
+`inject: ['timer']` 没有提供方。向列表添加 `- name: '@cordisjs/plugin-timer'` 后，插件就会加载。如果插件既不执行任何操作，也不报告任何内容，请检查其 fiber 状态。不加 PENDING 过滤条件进行迭代时，还会看到 loader 自身的插件（Loader、Include）处于 ACTIVE，因为配置文件本身也是通过插件挂载的。
+
+下一章：[进入 harness](07-into-the-harness.md)：把相同模式用于真实的 harness 服务。
+
+[](https://github.com/deepseek-harness/deepseek-harness)
diff --git a/docs/cordis-tutorial/07-into-the-harness.i18n.yaml b/docs/cordis-tutorial/07-into-the-harness.i18n.yaml
new file mode 100644
index 0000000000..c85bcad755
--- /dev/null
+++ b/docs/cordis-tutorial/07-into-the-harness.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+07-into-the-harness.md: 6ec42c50fe5059955734fe7bc46117538dafaffc
+07-into-the-harness.zh.md: 32b21b008837e2972a53db9d893788dc6a7de9a9
diff --git a/docs/cordis-tutorial/07-into-the-harness.md b/docs/cordis-tutorial/07-into-the-harness.md
index a86c538d48..6ec42c50fe 100644
--- a/docs/cordis-tutorial/07-into-the-harness.md
+++ b/docs/cordis-tutorial/07-into-the-harness.md
@@ -1,5 +1,7 @@
# 7. Into the harness
+English | [中文](07-into-the-harness.zh.md)
+
This chapter registers a model-callable tool with the harness's `tools` service, executes it through the harness tool pipeline, and observes the result event. It remains keyless and does not call a model.
## A tool plugin
diff --git a/docs/cordis-tutorial/07-into-the-harness.zh.md b/docs/cordis-tutorial/07-into-the-harness.zh.md
new file mode 100644
index 0000000000..32b21b0088
--- /dev/null
+++ b/docs/cordis-tutorial/07-into-the-harness.zh.md
@@ -0,0 +1,107 @@
+# 7. 进入 harness
+
+[English](07-into-the-harness.md) | 中文
+
+本章会向 harness 的 `tools` 服务注册一个可由模型调用的工具，通过 harness 工具流水线执行它，并观察结果事件。整个示例无需密钥，也不会调用模型。
+
+## 工具插件
+
+创建 `greet-tool.ts`，将它放在 `tmp/cordis-tutorial` 中：
+
+```ts
+import type { Context } from 'cordis'
+import { defineTool } from '@deepseek-ai/dsh-tools'
+import { CallId } from '@deepseek-ai/dsh-llm'
+
+export const name = 'greet-tool'
+export const inject = ['tools']
+
+export function apply(ctx: Context) {
+ ctx.tools.register(defineTool({
+ name: 'greet',
+ description: 'Greet the named person.',
+ parameters: {
+ name: { type: 'string', required: true, description: 'Who to greet' },
+ },
+ output: {
+ schema: { type: 'string' },
+ render: (_args, value) => [{ type: 'text', text: value }],
+ },
+ async execute(args) {
+ return `Hello, ${args.name}!`
+ },
+ }))
+
+ // Drive one call through the real execution pipeline, standing in for
+ // the model. CallId brands the correlation id a provider would issue.
+ void (async () => {
+ const result = await ctx.tools.execute({
+ callId: CallId('demo-1'),
+ name: 'greet',
+ arguments: { name: 'Cordis' },
+ signal: new AbortController().signal,
+ })
+ console.log('tool replied:', JSON.stringify(result.content))
+ })()
+}
+```
+
+这里的每个模式都来自前几章：`inject: ['tools']`（[第 3 章](03-services.md)）会让插件等待工具注册表就绪；`ctx.tools.register(...)` 会把注册 disposer 附着到插件（[第 2 章](02-lifecycle-and-effects.md)），因此卸载时会注销工具。`defineTool` 将 `parameters` 规约转换为向模型展示的 JSON Schema，推导 `args` 的类型，并在 `execute` 运行前校验模型提供的参数。工具返回由 `output.schema` 声明的规范值；`output.render` 则另行生成原生且持久的结果内容。
+
+## 观察插件
+
+创建 `tool-logger.ts`。这是一个独立插件，通过 harness 的 `tools/result` 事件观察应用中的每次工具调用：
+
+```ts
+import type { Context } from 'cordis'
+import type {} from '@deepseek-ai/dsh-tools'
+
+export const name = 'tool-logger'
+export const inject = ['tools']
+
+export function apply(ctx: Context) {
+ ctx.on('tools/result', (exec, result) => {
+ const text = result.content
+ .map(block => (block.type === 'text' ? block.text : ''))
+ .join('')
+ console.log(`[tool-logger] ${exec.name} -> ${text}`)
+ })
+}
+```
+
+`import type {} from '@deepseek-ai/dsh-tools'` 行会引入该包的声明合并，使 `'tools/result'` 及其 payload 具有类型。这与第 4 章导入 `stats.ts` 的做法相同，只是扩展到了包级别。
+
+## 组合并运行
+
+```yaml
+- name: '@deepseek-ai/dsh-system-prompt'
+- name: '@deepseek-ai/dsh-tools'
+- name: './tool-logger.ts'
+- name: './greet-tool.ts'
+```
+
+`@deepseek-ai/dsh-tools` 会注入 `systemPrompt` 服务，因为工具需要向系统提示词贡献 schema，所以组合中也要列出该服务的提供方。缺少提供方时，工具插件会像[第 6 章](06-composition-and-hmr.md)所述那样保持 PENDING。
+
+```sh
+node --import tsx ../../vendor/cordis/bin.js
+```
+
+```
+[tool-logger] greet -> Hello, Cordis!
+tool replied: [{"type":"text","text":"Hello, Cordis!"}]
+```
+
+logger 会先触发：`tools/result` 在结果物化过程中发出，早于 `execute` 的 promise 向调用方返回结果。两个插件都不知道另一个插件存在，它们由注册表服务和事件连接。
+
+## 从这里走向完整 agent（智能体）
+
+真实 agent 就是这套组合再加上更多插件：LLM（大语言模型）适配器、agent loop（智能体循环）、持久化和前端。对照 [examples/headless-agent/cordis.yml](../../examples/headless-agent/cordis.yml)，你现在已经可以读懂其中每个配置项。将 `greet-tool.ts` 加入该文件的副本即可。
+
+后续可以阅读：
+
+- [构建工具](../user/develop/basic/tool.md)：深入了解 `defineTool`，包括呈现和更丰富的 schema。
+- [三层功能设计](../user/develop/practice/index.md)：harness 如何组织可替换功能。
+- 生成的[服务](../cordis-catalog/services.md)与[事件](../cordis-catalog/events.md)目录：可以注入和监听的所有内容。
+- [架构](../architecture.md)：这些插件所处的系统地图。
+
+[](https://github.com/deepseek-harness/deepseek-harness)
diff --git a/docs/cordis-tutorial/index.i18n.yaml b/docs/cordis-tutorial/index.i18n.yaml
new file mode 100644
index 0000000000..275c700851
--- /dev/null
+++ b/docs/cordis-tutorial/index.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+index.md: af622ad4e35829c6283c40f1b0019d7959dac973
+index.zh.md: 35bad552ecce9c0496b0ed88b041a8109c81945b
diff --git a/docs/cordis-tutorial/index.md b/docs/cordis-tutorial/index.md
index 9cf3966117..af622ad4e3 100644
--- a/docs/cordis-tutorial/index.md
+++ b/docs/cordis-tutorial/index.md
@@ -1,5 +1,7 @@
# Cordis tutorial
+English | [中文](index.zh.md)
+
Cordis is the plugin framework underneath the DeepSeek Harness SDK: a small runtime where every capability — tools, LLM adapters, file access, the agent loop itself — is a plugin mounted into a shared context. This tutorial teaches Cordis hands-on: each chapter is a runnable example you build in a scratch directory inside this repository, ending with a plugin wired into real harness services.
The audience is agent developers. You do not need deep TypeScript experience; the [TypeScript notes](#typescript-notes) below explain the syntax that may be unfamiliar, and every chapter shows the exact commands and expected output.
@@ -41,6 +43,8 @@ That one-file launcher (see [vendor/cordis/bin.js](../../vendor/cordis/bin.js))
6. [Composition and HMR](06-composition-and-hmr.md) — the config file as a plugin tree, hot reload, and diagnosing a plugin that never loads.
7. [Into the harness](07-into-the-harness.md) — register a model-callable tool against real harness services.
+
+
## TypeScript notes
The examples use three TypeScript features beyond ordinary modern JavaScript:
diff --git a/docs/cordis-tutorial/index.zh.md b/docs/cordis-tutorial/index.zh.md
new file mode 100644
index 0000000000..35bad552ec
--- /dev/null
+++ b/docs/cordis-tutorial/index.zh.md
@@ -0,0 +1,58 @@
+# Cordis 教程
+
+[English](index.md) | 中文
+
+Cordis 是 DeepSeek Harness SDK 底层的插件框架：它是一个小型运行时，其中的每项能力，包括工具、LLM（大语言模型）适配器、文件访问乃至 agent loop（智能体循环）本身，都是挂载到共享上下文中的插件。本教程通过动手实践讲解 Cordis：每一章都是一个可以运行的示例，你将在本仓库内的临时目录中逐步构建它，最后把一个插件接入真实的 harness 服务。
+
+本教程面向 agent 开发者。你不需要深入掌握 TypeScript；下文的 [TypeScript 说明](#typescript-notes)会解释可能陌生的语法，并且每一章都会给出确切命令和预期输出。
+
+如果你想阅读精简的概念参考，而不是逐步实践，请参阅 [Cordis 入门](../cordis-primer.md)。详尽的 API 参考见生成的[事件](../cordis-catalog/events.md)与[服务](../cordis-catalog/services.md)目录，以及 [Cordis 核心 API](../cordis-catalog/core/context.md)页面。
+
+## 准备工作
+
+你需要克隆本仓库并安装依赖，具体前置条件见[快速入门](../user/guide/quickstart.md)。本教程不需要 API 密钥；所有示例均可在无密钥环境中运行。
+
+```sh
+git clone https://github.com/deepseek-harness/deepseek-harness.git
+cd deepseek-harness
+pnpm install
+```
+
+创建各章使用的临时目录。`tmp/` 已被 git 忽略，因此你在其中写入的任何内容都不会进入版本控制：
+
+```sh
+mkdir -p tmp/cordis-tutorial
+cd tmp/cordis-tutorial
+```
+
+每一章都从该目录运行同一条命令：
+
+```sh
+node --import tsx ../../vendor/cordis/bin.js
+```
+
+这个单文件启动器（见 [vendor/cordis/bin.js](../../vendor/cordis/bin.js)）会创建根 `Context`、挂载 Loader 插件，并让它从当前目录加载 `./cordis.yml`。其余所有内容，包括有哪些插件以及如何配置它们，都来自你稍后将编写的 YAML 文件。`--import tsx` 标志让 Node 无需构建步骤即可运行配置所指向的 TypeScript 文件。
+
+## 章节
+
+1. [你的第一个插件](01-first-plugin.md)：插件是函数，由 loader 挂载。
+2. [生命周期与 effect](02-lifecycle-and-effects.md)：由 Cordis 管理的注册会在所属插件卸载时撤销。
+3. [服务](03-services.md)：在 `ctx` 上公开一项能力，并通过 `inject` 依赖它。
+4. [事件](04-events.md)：类型化事件、广播分发和 waterfall（瀑布式事件）的短路行为。
+5. [配置](05-config.md)：读取 `cordis.yml` 中经过校验的配置，并在输入错误时快速失败。
+6. [组合与 HMR（热模块替换）](06-composition-and-hmr.md)：把配置文件作为插件树，使用热重载，并诊断始终无法加载的插件。
+7. [进入 harness](07-into-the-harness.md)：基于真实的 harness 服务注册一个可由模型调用的工具。
+
+
+
+## TypeScript 说明
+
+这些示例使用了普通现代 JavaScript 之外的三项 TypeScript 功能：
+
+- **类型注解** 描述值，但不会改变运行时行为：`ctx: Context` 表示 `ctx` 具备 Cordis 上下文 API，`who: string` 接受文本，而 `string[]` 表示字符串数组。
+- **`import type { Context } from 'cordis'`** 只导入类型信息。它在运行时会消失，因此仅为类型注解使用 `Context` 的插件文件不会增加运行时依赖。
+- **声明合并**（`declare module 'cordis' { ... }`）会为 Cordis 已经声明的接口添加你的条目，例如新 `ctx.greeter` 属性的类型或事件名称。它不会生成任何运行时接线；插件必须另行提供服务或发出事件。第 3 章会完整展示该模式。
+
+第 5 章还会使用 `interface` 描述配置对象的字段，并使用 `Schema` 这类泛型表示 schema 所校验的对象形状。你可以直接照写这些声明；周围的正文会解释每项声明连接了什么。
+
+[](https://github.com/deepseek-harness/deepseek-harness)
diff --git a/docs/core-data-structures/commands.i18n.yaml b/docs/core-data-structures/commands.i18n.yaml
new file mode 100644
index 0000000000..ba55abec39
--- /dev/null
+++ b/docs/core-data-structures/commands.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+commands.md: 056c775f4c2e1586447db11821e5c7d56be01881
+commands.zh.md: 1a51305df356d8becf8c5517704dc375cdb8b585
diff --git a/docs/core-data-structures/commands.md b/docs/core-data-structures/commands.md
index c36942cf18..056c775f4c 100644
--- a/docs/core-data-structures/commands.md
+++ b/docs/core-data-structures/commands.md
@@ -1,5 +1,7 @@
# Human Commands
+English | [中文](commands.zh.md)
+
The human-command seam of [`dsh-commands`](../../packages/ui/commands). Interactive adapters use it to discover and directly execute plugin-owned commands for an exact agent without creating a model message. The [command Agent Note](../../.agents/notes/implemented/feature/2026-07-19-plugin-command-registration.md) owns dispatch and lifecycle rationale; the [package README](../../packages/ui/commands/README.md) owns composition and limitations.
Source: [`packages/ui/commands/src/index.ts`](../../packages/ui/commands/src/index.ts)
diff --git a/docs/core-data-structures/commands.zh.md b/docs/core-data-structures/commands.zh.md
new file mode 100644
index 0000000000..1a51305df3
--- /dev/null
+++ b/docs/core-data-structures/commands.zh.md
@@ -0,0 +1,86 @@
+# 用户命令
+
+[English](commands.md) | 中文
+
+[`dsh-commands`](../../packages/ui/commands) 的用户命令 seam。交互式适配器用它发现插件拥有的命令，并针对确切的 agent（智能体）直接执行这些命令，而不创建模型消息。[命令 Agent Note（agent 决策记录）](../../.agents/notes/implemented/feature/2026-07-19-plugin-command-registration.md) 负责分发与生命周期的决策依据；[包（package）README](../../packages/ui/commands/README.md) 负责组合方式与限制。
+
+来源：[`packages/ui/commands/src/index.ts`](../../packages/ui/commands/src/index.ts)
+
+## 输入元数据
+
+该 seam 公开一个可选的非结构化输入提示。命令的可用性由插件组合决定：每个消费注册表的适配器都会看到全部生效定义。
+
+```ts type-equiv
+/** Immutable metadata for a command's optional unstructured input. */
+interface CommandInputDescriptor {
+ /** Placeholder shown before the user supplies free-form input. */
+ readonly hint: string
+}
+```
+
+## 定义
+
+`CommandDefinition` 是由插件编写的注册定义。注册表会验证并冻结一份与原始注册对象脱离的生效定义。
+
+```ts type-equiv
+/** Plugin-owned command registration. */
+interface CommandDefinition {
+ /** Lowercase command name without the leading slash. */
+ readonly name: string
+ /** Human-readable summary used in discovery UI. */
+ readonly description: string
+ /** Optional free-form input hint advertised to capable clients. */
+ readonly input?: CommandInputDescriptor
+ /** Execute against the receiving agent without sending the command to the model. */
+ readonly handler: (invocation: CommandInvocation) => CommandResult | Promise
+}
+```
+
+## 调用与结果
+
+适配器拥有取消操作，并传入确切的目标 agent。`rawInput` 紧接在解析后的名称之后，并保留适配器传入的分隔符与后缀。结果会直接呈现给 UI，而不是工具结果或会话事件。
+
+```ts type-equiv
+/** Invocation passed to one registered command handler. */
+interface CommandInvocation {
+ /** Exact agent whose human-facing surface received the command. */
+ readonly agent: Agent
+ /** Exact text following the registered command name, including separator whitespace. */
+ readonly rawInput: string
+ /** Cancellation signal owned by the dispatching UI request. */
+ readonly signal: AbortSignal
+}
+```
+
+```ts type-equiv
+/** Expected command outcome rendered directly by the dispatching UI. */
+type CommandResult =
+ | { readonly kind: 'success'; readonly text?: string }
+ | { readonly kind: 'error'; readonly text: string }
+```
+
+## 发现与解析视图
+
+作用域解析后，适配器会获得不含处理器的不可变描述符。`parseCommand()` 在注册表解析前返回 `ParsedCommand`；语法有效的输入仍可能指向不可用的命令。
+
+```ts type-equiv
+/** Handler-free immutable command view returned to UI adapters. */
+interface CommandDescriptor {
+ /** Lowercase command name without the leading slash. */
+ readonly name: string
+ /** Human-readable summary used in discovery UI. */
+ readonly description: string
+ /** Optional free-form input hint advertised to capable clients. */
+ readonly input?: CommandInputDescriptor
+}
+```
+
+```ts type-equiv
+/** Syntactically valid slash command before registry resolution. */
+interface ParsedCommand {
+ /** Lowercase command name without the leading slash. */
+ readonly name: string
+ /** Exact text following the command name. */
+ readonly rawInput: string
+}
+```
diff --git a/docs/core-data-structures/goal.i18n.yaml b/docs/core-data-structures/goal.i18n.yaml
new file mode 100644
index 0000000000..47dc0c1b1c
--- /dev/null
+++ b/docs/core-data-structures/goal.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+goal.md: 2e8d296eeda6e5f69c0f92829e347b7f55f41fa9
+goal.zh.md: a9c946e7cd37cf948c7ac0f3e4d0ea35ac80d614
diff --git a/docs/core-data-structures/goal.md b/docs/core-data-structures/goal.md
index c0351f2f77..2e8d296eed 100644
--- a/docs/core-data-structures/goal.md
+++ b/docs/core-data-structures/goal.md
@@ -1,5 +1,7 @@
# Same-session goals
+English | [中文](goal.zh.md)
+
Types shared by the event-sourced goal domain and its policy consumers. The [goal-domain Agent Note](../../.agents/notes/implemented/feature/2026-07-19-persisted-same-session-goal-domain.md) owns the persistence and activation decisions; this page records the literal shapes from [`packages/goal/goal/src/types.ts`](../../packages/goal/goal/src/types.ts).
## Identity and lifecycle
diff --git a/docs/core-data-structures/goal.zh.md b/docs/core-data-structures/goal.zh.md
new file mode 100644
index 0000000000..a9c946e7cd
--- /dev/null
+++ b/docs/core-data-structures/goal.zh.md
@@ -0,0 +1,145 @@
+# 同会话目标
+
+[English](goal.md) | 中文
+
+事件溯源目标领域及其策略消费方共享的类型。[目标领域 Agent Note（agent 决策记录）](../../.agents/notes/implemented/feature/2026-07-19-persisted-same-session-goal-domain.md)负责记录持久化与激活决策；本页记录 [`packages/goal/goal/src/types.ts`](../../packages/goal/goal/src/types.ts) 中的字面形态。
+
+## 标识与生命周期
+
+`GoalId` 是[品牌化 id](core.md#branded-ids)。调用方通过 `GoalRef` 修改一个确切修订版本；每次获准的持久变更都会递增修订号。
+
+```ts type-equiv
+/** Compare-and-set identity for one exact goal revision. */
+interface GoalRef {
+ /** Stable goal identity. */
+ readonly id: GoalId
+ /** Positive revision; every durable mutation increments it. */
+ readonly revision: number
+}
+```
+
+持久阶段回答目标发生了什么。进程本地激活状态则另行回答续跑消费方能否开始另一个 Round。
+
+```ts type-equiv
+/** Durable continuation phase. Activation is process-local and separate. */
+type GoalPhase =
+ | 'active'
+ | 'paused'
+ | 'blocked'
+ | 'complete'
+```
+
+阻塞是唯一表示「因问题而停止」的持久状态。由策略负责的阻塞原因会携带一个用于路由、稳定且采用 lower-kebab-case 的代码，以及一段供人和模型阅读的自由文本说明。
+
+```ts type-equiv
+/** Machine-routable and human-readable explanation for a blocked goal. */
+interface GoalBlockReason {
+ /** Stable lower-kebab-case classification chosen by the blocking policy. */
+ readonly code: string
+ /** Non-empty explanation shown to humans and models. */
+ readonly message: string
+}
+```
+
+```ts type-equiv
+/** Full durable state written by every non-clear goal mutation. */
+interface GoalSnapshot extends GoalRef {
+ /** Human-requested completion objective. */
+ readonly objective: string
+ /** Durable lifecycle phase. */
+ readonly phase: GoalPhase
+ /** Present exactly while `phase` is `blocked`. */
+ readonly blockedReason?: GoalBlockReason
+ /** Total admitted goal-round cap. */
+ readonly maxGoalRounds: number
+}
+```
+
+```ts type-equiv
+/** Current goal projection, including values derived from the session log. */
+interface GoalView extends GoalSnapshot {
+ /** Highest admitted round number for this goal. */
+ readonly roundsStarted: number
+ /** Epoch milliseconds of the create mutation. */
+ readonly createdAt: number
+ /** Epoch milliseconds of the latest mutation. */
+ readonly updatedAt: number
+ /** Process-local continuation eligibility; never persisted. */
+ readonly activation: GoalActivation
+}
+```
+
+## 持久变更
+
+每次变更都是 Round 编号为 0、来源为目标的 `user/message`，其元数据要么是完整快照，要么是清除墓碑。版本、元数据、目标来源和逐字渲染内容共同构成一项回放不变量。
+
+```ts type-equiv
+/** Full-snapshot goal mutation retained in a model-visible context event. */
+interface GoalSnapshotChangeMeta {
+ readonly kind: 'goal/change'
+ readonly version: 1
+ readonly operation: Exclude
+ readonly goal: GoalSnapshot
+ readonly roundsStarted: number
+ readonly createdAt: number
+ readonly updatedAt: number
+}
+```
+
+```ts type-equiv
+/** Tombstone retained when the current goal is cleared. */
+interface GoalClearChangeMeta {
+ readonly kind: 'goal/change'
+ readonly version: 1
+ readonly operation: 'clear'
+ readonly cleared: GoalRef
+ readonly clearedAt: number
+}
+```
+
+目标状态变更使用 Round `0`。续跑消费方会为每个获准的用户消息轮次标注正数且连续的 Round 编号和当前修订号；回放会拒绝编号缺口、陈旧修订号、已停止阶段和超出上限。
+
+```ts type-equiv
+/** Message attribution for durable goal state and continuation rounds. */
+interface GoalMessageSource {
+ readonly kind: 'goal'
+ readonly goalId: GoalId
+ readonly revision: number
+ /** Zero for state changes; positive for admitted continuation rounds. */
+ readonly round: number
+}
+```
+
+## 请求与通知
+
+创建操作会区分调用方省略的值与部署选择，`create()` 会在内部解析后者。编辑是局部替换，其运行时校验器要求至少提供一个字段。每条变更通知都会携带获准的操作和确切修订号；清除操作不带 `goal`。
+
+```ts type-equiv
+/** Input whose omitted round cap is resolved by the service configuration. */
+interface CreateGoalRequest {
+ readonly objective: string
+ readonly maxGoalRounds?: number
+}
+```
+
+```ts type-equiv
+/** Fields changed by an edit; at least one must be present. */
+interface EditGoalRequest {
+ readonly objective?: string
+ readonly maxGoalRounds?: number
+}
+```
+
+```ts type-equiv
+/** Live notification after one goal mutation has been accepted for logging. */
+interface GoalChanged {
+ readonly operation: GoalOperation
+ readonly ref: GoalRef
+ /** Absent for a clear tombstone. */
+ readonly goal?: GoalView
+}
+```
+
+## 服务行为
+
+[`GoalService`](../../packages/goal/goal/src/index.ts) 解析创建默认值、执行严格回放折叠、校验确切的活跃 agent 身份、以比较并设置方式执行变更、叠加延迟注入，并发出 `goal/changed` 通知；监听器故障会被隔离。包 [README](../../packages/goal/goal/README.md) 负责记录可调用契约和面向模型的契约。
diff --git a/docs/core-data-structures/lsp.i18n.yaml b/docs/core-data-structures/lsp.i18n.yaml
new file mode 100644
index 0000000000..5ab99680eb
--- /dev/null
+++ b/docs/core-data-structures/lsp.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+lsp.md: 62b133cbfdf521e067c56355664d7514a613397f
+lsp.zh.md: d7000970ec9114bcdad40a39d2712d48b9865529
diff --git a/docs/core-data-structures/lsp.md b/docs/core-data-structures/lsp.md
index eb370f6e38..62b133cbfd 100644
--- a/docs/core-data-structures/lsp.md
+++ b/docs/core-data-structures/lsp.md
@@ -1,5 +1,7 @@
# LSP navigation
+English | [中文](lsp.zh.md)
+
The LSP seam — a [capability seam](../../.agents/notes/implemented/architecture/2026-07-15-lsp-capability-seam.md) exposing semantic code navigation on one `ctx.lsp` service, split across packages: interface ([dsh-lsp](../../packages/lsp/lsp), `ctx.lsp` + the provider registry), a generic implementation ([dsh-lsp-local](../../packages/lsp/lsp-local), a configured stdio language-server host), and consumer ([dsh-tool-lsp](../../packages/lsp/tool-lsp), the `lsp` tool schema). LSP is **one optional capability**, not part of the agent-loop spine — so its vocabulary lives here, not in [core.md](core.md). A provider swap does not change how the model asks for navigation.
Source: [`packages/lsp/lsp/src/types.ts`](../../packages/lsp/lsp/src/types.ts)
diff --git a/docs/core-data-structures/lsp.zh.md b/docs/core-data-structures/lsp.zh.md
new file mode 100644
index 0000000000..d7000970ec
--- /dev/null
+++ b/docs/core-data-structures/lsp.zh.md
@@ -0,0 +1,165 @@
+# LSP 导航
+
+[English](lsp.md) | 中文
+
+LSP seam 是一个[能力 seam](../../.agents/notes/implemented/architecture/2026-07-15-lsp-capability-seam.md)：它在单一 `ctx.lsp` 服务上公开语义代码导航，并拆分到多个包（package）：接口（[dsh-lsp](../../packages/lsp/lsp)，`ctx.lsp` + 提供方注册表）、通用实现（[dsh-lsp-local](../../packages/lsp/lsp-local)，经过配置的 stdio 语言服务器宿主）和消费方（[dsh-tool-lsp](../../packages/lsp/tool-lsp)，即 `lsp` 工具 schema）。LSP 是**一项可选能力**，不属于 agent loop（智能体循环）主干，因此其词汇定义在此而非 [core.md](core.md) 中。更换提供方不会改变模型请求导航的方式。
+
+源文件：[`packages/lsp/lsp/src/types.ts`](../../packages/lsp/lsp/src/types.ts)
+
+## 操作与坐标
+
+seam 与模型恰好公开 4 项语义查询；该联合是闭合的，因此新增一项查询会通过编译强制要求同步修改 seam、提供方和工具。位置与范围采用从零开始的 UTF-16 坐标，与协议一致；面向模型的工具采用从 1 开始的光标约定，并在输入和输出时进行转换。
+
+```ts type-equiv
+/**
+ * The four semantic queries the seam and model expose. A closed union: adding an operation is a
+ * compile-enforced change across the seam, providers, and the tool. Symbols and call hierarchy are
+ * deliberately deferred (they need different schemas).
+ */
+type LspOperation = 'goToDefinition' | 'findReferences' | 'goToImplementation' | 'hover'
+```
+
+```ts type-equiv
+/** A zero-based UTF-16 cursor coordinate, matching the LSP wire convention. */
+interface LspPosition {
+ /** Zero-based line. */
+ readonly line: number
+ /** Zero-based UTF-16 code-unit offset within the line. */
+ readonly character: number
+}
+```
+
+```ts type-equiv
+/** A zero-based UTF-16 half-open range `[start, end)`. */
+interface LspRange {
+ readonly start: LspPosition
+ readonly end: LspPosition
+}
+```
+
+## 请求
+
+每个字段都是必填项：`workspaceRoot` 由调用方提供，`languageId` 来自提供方注册而非请求，超时与结果上限由消费方决定。因此没有字段需要由实现提供默认值，也不存在 `resolve()` 步骤。提供方收到调用方请求和派生的 `languageId`；后者只用于同步瞬态文档，从不参与选择。
+
+```ts type-equiv
+/**
+ * A caller's normalized query. Every field is required: `workspaceRoot` is caller-supplied,
+ * `languageId` comes from the provider registration (not here), and consumers own timeouts and
+ * result limits — so no field needs implementation defaulting and there is no `resolve()` step.
+ */
+interface LspQueryRequest {
+ /** Which semantic query to run. */
+ readonly operation: LspOperation
+ /** The source file to query (relative to `workspaceRoot` or absolute; the provider canonicalizes). */
+ readonly filePath: string
+ /** The zero-based UTF-16 cursor position to query at. */
+ readonly position: LspPosition
+ /** The workspace root the provider resolves against and indexes; required, never defaulted. */
+ readonly workspaceRoot: string
+}
+```
+
+```ts type-equiv
+/**
+ * A request as a provider receives it: the caller's {@link LspQueryRequest} plus the `languageId`
+ * the seam derived from the provider's extension mapping. The language id only synchronizes the
+ * transient document; it does not participate in selection.
+ */
+interface LspProviderQuery extends LspQueryRequest {
+ /** The LSP language id for `filePath`, from this provider's extension mapping. */
+ readonly languageId: string
+}
+```
+
+## 结果
+
+这是一个闭合的可辨识联合：导航操作规范化为 `locations`，`hover` 规范化为内容或 `null`。消费方使用 `switch` 对 `kind` 做穷尽处理，因此新增分支会使编译失败，直到完成处理。`findReferences` 始终包含声明；提供方在内部强制保证这一点，因此调用方没有对应 flag。`locations` 变体携带 `resolvedWorkspaceRoot`，即提供方对请求中 `workspaceRoot` 的规范形式，也是其 `file:` URI 所相对的根目录；调用方在相对化显示路径时应使用它，而不是可能经过符号链接的请求根目录。
+
+```ts type-equiv
+/** One resolved location: a document URI and the range within it. */
+interface LspLocation {
+ /** The target document URI (`file:` or otherwise), verbatim from the server. */
+ readonly uri: string
+ /** The range within the target document. */
+ readonly range: LspRange
+}
+```
+
+```ts type-equiv
+/** Normalized hover content, or `null` for no hover at the position. */
+interface LspHover {
+ /** The normalized hover text (markdown or plaintext, provider-joined). */
+ readonly contents: string
+ /** The range the hover applies to, when the server supplied one. */
+ readonly range?: LspRange
+}
+```
+
+```ts type-equiv
+/**
+ * The closed result union. Navigation operations (`goToDefinition`, `findReferences`,
+ * `goToImplementation`) normalize to `locations`; `hover` normalizes to content or `null`.
+ * Consumers `switch` on `kind` to exhaustiveness so a new arm breaks compilation until handled.
+ *
+ * The `locations` variant carries `resolvedWorkspaceRoot`: the provider's canonical form of the
+ * request's `workspaceRoot`, and the root its `file:` location URIs are relative to. A caller that
+ * relativizes display paths MUST use this, not the request's (possibly symlinked) `workspaceRoot`;
+ * otherwise a symlinked workspace misclassifies in-workspace results as external.
+ */
+type LspQueryResult =
+ | { readonly kind: 'locations'; readonly locations: readonly LspLocation[]; readonly resolvedWorkspaceRoot: string }
+ | { readonly kind: 'hover'; readonly hover: LspHover | null }
+```
+
+## 提供方与服务
+
+每个提供方拥有一个稳定的品牌化 `id`，以及一份互斥的、小写且以点开头的扩展名映射。`registerProvider` 会原子保留 id 和每个扩展名：注册无效或冲突时不发布任何内容；其 disposer 会释放所有保留项。每次查询独立选择提供方，且选择与顺序无关；没有匹配项时抛出 `LspError` `LSP_UNAVAILABLE`。该 seam 不公开协议类型、进程或文档控制，也不提供通用 JSON-RPC 逃生口。
+
+```ts type-equiv
+/**
+ * A language-server backend registered on `ctx.lsp`. Each provider owns a stable {@link
+ * LspProviderId} and an extension-to-language-id map (lowercase, leading-dot keys).
+ * `findReferences` always includes declarations — the provider enforces this internally; callers
+ * get no flag.
+ */
+interface LspProvider {
+ /** Stable provider identity, reserved atomically with the extension mappings. */
+ readonly id: LspProviderId
+ /** Lowercase leading-dot extension → LSP language id (e.g. `{ '.ts': 'typescript' }`). */
+ readonly extensionToLanguage: Readonly>
+ /**
+ * Run one query. The seam has already selected this provider and derived `languageId`.
+ * @param request - the resolved provider query (caller request + derived language id).
+ * @param signal - optional cancellation; the provider stops its own work when it aborts.
+ * @returns the normalized, closed-union result.
+ */
+ query(request: LspProviderQuery, signal?: AbortSignal): Promise
+}
+```
+
+```ts type-equiv
+/**
+ * The LSP capability seam (`ctx.lsp`). Owns provider registration/selection and normalized query
+ * execution; exposes exactly the four operations and no protocol escape hatch.
+ */
+interface LspService {
+ /**
+ * Register a provider, atomically reserving its id and every normalized extension. Any conflict
+ * or invalid input publishes nothing and throws `LspError`; the returned disposer releases all
+ * reservations. Disposed with the calling fiber.
+ * @param provider - the backend to register.
+ * @returns a synchronous disposer releasing the id and all extension reservations.
+ */
+ registerProvider(provider: LspProvider): () => void
+ /**
+ * Select a provider by the file's extension and run one query. Selection is per-query and
+ * order-independent; no match throws `LspError` `LSP_UNAVAILABLE`.
+ * @param request - the normalized query.
+ * @param signal - optional cancellation forwarded to the selected provider.
+ * @returns the normalized, closed-union result.
+ */
+ query(request: LspQueryRequest, signal?: AbortSignal): Promise
+}
+```
+
+`LspProviderId` 是该 seam 的品牌化 id（来自 [dsh-brand](../../packages/util/brand) 的 `Branded<'LspProviderId'>`）；`LspError` 扩展 `HarnessError`，提供 `LSP_INVALID_PROVIDER`、`LSP_CONFLICT`、`LSP_UNAVAILABLE`、`LSP_DISPOSED`、`LSP_UNSUPPORTED_OPERATION` 和 `LSP_MALFORMED_RESPONSE` 等稳定错误码，调用方应按错误码路由，而不是解析 `message`。
diff --git a/docs/core-data-structures/pty.i18n.yaml b/docs/core-data-structures/pty.i18n.yaml
new file mode 100644
index 0000000000..6fa7d71d13
--- /dev/null
+++ b/docs/core-data-structures/pty.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+pty.md: 97e1e662d1128ab0555e34f8284cf69d7d9d0d1a
+pty.zh.md: b17bc0d2c7bdb2a980df36824bd360ea975967f5
diff --git a/docs/core-data-structures/pty.md b/docs/core-data-structures/pty.md
index b205ec64c9..97e1e662d1 100644
--- a/docs/core-data-structures/pty.md
+++ b/docs/core-data-structures/pty.md
@@ -1,5 +1,7 @@
# Persistent PTY Sessions
+English | [中文](pty.zh.md)
+
Types shared by PTY backends, `ctx.pty`, and the model-facing consumer. The [persistent PTY Agent Note](../../.agents/notes/implemented/feature/2026-07-16-persistent-pty-sessions.md) owns the rationale; this page records the cross-package vocabulary from [`packages/pty/pty/src/types.ts`](../../packages/pty/pty/src/types.ts).
## Identity and readiness
diff --git a/docs/core-data-structures/pty.zh.md b/docs/core-data-structures/pty.zh.md
new file mode 100644
index 0000000000..b17bc0d2c7
--- /dev/null
+++ b/docs/core-data-structures/pty.zh.md
@@ -0,0 +1,91 @@
+# 持久 PTY 会话
+
+[English](pty.md) | 中文
+
+PTY 后端、`ctx.pty` 与面向模型的消费方共享的类型。[持久 PTY Agent Note（agent 决策记录）](../../.agents/notes/implemented/feature/2026-07-16-persistent-pty-sessions.md) 负责记录决策依据；本页记录来自 [`packages/pty/pty/src/types.ts`](../../packages/pty/pty/src/types.ts) 的跨包（package）词汇。
+
+## 标识与就绪
+
+`PtySessionId` 是由服务铸造的品牌化 id。可选名称是拥有者本地的显示元数据；授权比较的是确切的所属 `Agent`，而不是名称或猜测的 id。
+
+`PtyWaitReason` 说明一次发送为何返回。它与 `PtySessionStatus` 无关：一次发送可能因静默或超时而返回，但顶层 shell 仍然存活；`session_exit` 表示该 shell 已退出，而不是某个任意的前台子进程已退出。
+
+```ts type-equiv
+/** Why one interactive send returned control to its caller. */
+type PtyWaitReason = 'stdin_read' | 'inferred_idle' | 'timeout' | 'session_exit'
+```
+
+```ts type-equiv
+/** Top-level PTY process status, independent of a send's wait reason. */
+type PtySessionStatus =
+ | { kind: 'running' }
+ | { kind: 'exited'; exitCode: number | null; signal: NodeJS.Signals | null }
+```
+
+## 后端与活跃会话
+
+后端负责某个已注册类型的启动方式和就绪检测。`PtyService` 只在初始化成功后才发布返回的会话，随后负责 id 授权与清理。无法清理部分启动资源的后端会以 `PtyBackendCleanupError` 拒绝，从而让资源释放流程保留该清理失败，同时不替换调用方的取消原因。后端会话拥有终端状态，并负责使已捕获资源完全停稳。
+
+```ts type-equiv
+/** Replaceable provider for one PTY session type. */
+interface PtyBackend {
+ /** Stable type selected by {@link PtySpawnRequest.type}. */
+ readonly type: string
+ /** Create an unpublished session or reject after cleaning partial resources; cleanup failure uses {@link PtyBackendCleanupError}. */
+ spawn(spec: PtyBackendSpawnSpec): Promise
+}
+```
+
+```ts type-equiv
+/** Backend-owned live session retained by {@link PtyService}. */
+interface PtyBackendSession {
+ /** Initial bounded terminal output returned from `terminal_open`. */
+ readonly motd: string
+ /** Top-level process id when one exists. */
+ readonly pid?: number
+ /** Start one exclusive send operation. */
+ startSend(request: PtySendRequest): PtySendOperation
+ /** Read one bounded page from retained scrollback. */
+ read(request: PtyReadRequest): PtyReadResult
+ /** Signal the verified foreground process group. */
+ signal(signal: PtySignal): Promise
+ /** Observe top-level process status. */
+ status(): PtySessionStatus
+ /** Idempotently close the captured owned process tree and await quiescence. */
+ close(reason: string): Promise
+}
+```
+
+## 发送与保留输出
+
+一个活跃会话同时只接受一个活动发送。该操作向通用后台任务公开一个消费式输出游标，并向前台调用方公开一个最终结果。`PtyReadResult` 则为有界的会话 scrollback 单独分页。
+
+```ts type-equiv
+/** Live backend-owned send; exactly one may be active per PTY session. */
+interface PtySendOperation {
+ /** Resolves after readiness, timeout, cancellation, or top-level process exit. */
+ done: Promise
+ /** Consume output produced since the prior call. */
+ readOutput(): PtySendRead
+ /** Request `SIGINT`; returns false after the operation settled. */
+ cancel(): boolean
+}
+```
+
+```ts type-equiv
+/** Settled result for one foreground or background send. */
+interface PtySendResult {
+ /** Bounded rendered terminal delta remaining at settlement. */
+ viewport: string
+ /** Why the wait returned; this does not imply arbitrary child-process exit. */
+ waitReason: PtyWaitReason
+ /** Top-level session status observed at settlement. */
+ sessionStatus: PtySessionStatus
+ /** Whether output was dropped from the operation or retained scrollback. */
+ truncated: boolean
+}
+```
+
+## 归属与持久性
+
+`PtyService` 会将一项等待完成的清理附加到确切的拥有者作用域，拒绝其他拥有者的操作，并让会话在后端或工具插件重载期间保持存活。PTY 状态与原始字节仍局限在进程内。模型输入与有界的返回输出通过现有 `tool/call`、`tool/result` 和任务结果路径持久保存，而不是重复记录 PTY 会话事件。
diff --git a/docs/core-data-structures/session-reference.i18n.yaml b/docs/core-data-structures/session-reference.i18n.yaml
new file mode 100644
index 0000000000..2fd211e4e2
--- /dev/null
+++ b/docs/core-data-structures/session-reference.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+session-reference.md: 4898cdd641427a023dde63bfc9759300964c7fac
+session-reference.zh.md: 8e36d70241f2565a587bd3c1ee270d99dba47d71
diff --git a/docs/core-data-structures/session-reference.md b/docs/core-data-structures/session-reference.md
index d9a73c08c6..4898cdd641 100644
--- a/docs/core-data-structures/session-reference.md
+++ b/docs/core-data-structures/session-reference.md
@@ -1,5 +1,7 @@
# Session References
+English | [中文](session-reference.zh.md)
+
Structured cross-session reference requests and prepared message contexts. The [package contract](../../packages/context/session-reference) owns canonical URIs, current-surface projection, tag-safe JSON and byte retention, stable errors, and the untrusted model prompt. Host adapters use these types instead of passing their UI mention syntax into the agent core.
Source: [`packages/context/session-reference/src/types.ts`](../../packages/context/session-reference/src/types.ts)
diff --git a/docs/core-data-structures/session-reference.zh.md b/docs/core-data-structures/session-reference.zh.md
new file mode 100644
index 0000000000..8e36d70241
--- /dev/null
+++ b/docs/core-data-structures/session-reference.zh.md
@@ -0,0 +1,67 @@
+# 会话引用
+
+[English](session-reference.md) | 中文
+
+结构化的跨会话引用请求与预备消息上下文。[包（package）契约](../../packages/context/session-reference) 负责规范 URI、当前表层投影、标签安全的 JSON 与字节保留、稳定错误和不可信的模型提示词。宿主适配器使用这些类型，而不会把各自 UI 的提及语法传入 agent（智能体）核心。
+
+来源：[`packages/context/session-reference/src/types.ts`](../../packages/context/session-reference/src/types.ts)
+
+## 输入与候选项
+
+`SessionReferenceInput` 是与宿主无关的选择。id 具有权威性；label 是随快照携带的显示元数据。
+
+```ts type-equiv
+/** One source session selected by a host. */
+interface SessionReferenceInput {
+ /** Opaque source session identity. */
+ sessionId: SessionId
+ /** Optional user-facing mention label. */
+ label?: string
+}
+```
+
+`SessionReferenceCandidate` 是面向宿主的发现输出。存在最新会话标题时，它的 label 使用该标题；筛选仍只搜索 session id 和 cwd，绝不搜索 transcript（文本记录）。
+
+```ts type-equiv
+/** One host-facing candidate from exact session metadata. */
+interface SessionReferenceCandidate {
+ /** Opaque source session identity. */
+ sessionId: SessionId
+ /** Latest log-backed title, falling back to the opaque session id. */
+ label: string
+ /** Source session working directory, when recorded. */
+ cwd?: string
+ /** Source session creation time in Unix epoch milliseconds. */
+ createdAt: number
+}
+```
+
+## 预备消息
+
+预备过程保留可读的当前消息内容，并最多返回一个聚合上下文。宿主会把 `contexts` 绑定到该次确切的 `followup()` 或 `steer()` 调用。
+
+```ts type-equiv
+/** Message payload and the zero-or-one durable snapshot contexts bound to it. */
+interface PreparedReferencedMessage {
+ /** Readable message content after host mention tokens are removed. */
+ content: ContentBlock[]
+ /** Empty without references; otherwise one aggregated untrusted context. */
+ contexts: HookContext[]
+}
+```
+
+## 错误
+
+`SessionReferenceError.code` 区分无效配置或输入、自引用、数量限制、源读取失败、预算失败和取消。宿主协议会把这些 code 映射到各自的错误信封，无需检查提示词字节。
+
+```ts type-equiv
+/** Stable failure codes exposed to host adapters. */
+type SessionReferenceErrorCode =
+ | 'SESSION_REFERENCE_INVALID_CONFIG'
+ | 'SESSION_REFERENCE_INVALID_REFERENCE'
+ | 'SESSION_REFERENCE_SELF_REFERENCE'
+ | 'SESSION_REFERENCE_TOO_MANY'
+ | 'SESSION_REFERENCE_READ_FAILED'
+ | 'SESSION_REFERENCE_BUDGET_EXCEEDED'
+ | 'SESSION_REFERENCE_CANCELLED'
+```
diff --git a/docs/core-data-structures/session-title.i18n.yaml b/docs/core-data-structures/session-title.i18n.yaml
new file mode 100644
index 0000000000..f31d9016ac
--- /dev/null
+++ b/docs/core-data-structures/session-title.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+session-title.md: 6575bda5fdecf2be15ed7c3288efb0efa759ac8a
+session-title.zh.md: 66ec567ac6cef32acef9c50ae3e67155097a76b6
diff --git a/docs/core-data-structures/session-title.md b/docs/core-data-structures/session-title.md
index 39e2b00ae5..6575bda5fd 100644
--- a/docs/core-data-structures/session-title.md
+++ b/docs/core-data-structures/session-title.md
@@ -1,5 +1,7 @@
# Session Titles
+English | [中文](session-title.zh.md)
+
Durable latest-wins title state and the optional asynchronous provider vocabulary owned by [`@deepseek-ai/dsh-session-title`](../../packages/session-title/session-title). The shared LLM helper owns the exact auxiliary request record. Package READMEs own timing, fallback, failure, and fork behavior; the generated [persistence catalog](../persistence-catalog.md) owns the complete event declarations.
Sources: [`packages/session-title/session-title/src/index.ts`](../../packages/session-title/session-title/src/index.ts), [`packages/session-title/session-title-llm/src/index.ts`](../../packages/session-title/session-title-llm/src/index.ts)
diff --git a/docs/core-data-structures/session-title.zh.md b/docs/core-data-structures/session-title.zh.md
new file mode 100644
index 0000000000..66ec567ac6
--- /dev/null
+++ b/docs/core-data-structures/session-title.zh.md
@@ -0,0 +1,142 @@
+# 会话标题
+
+[English](session-title.md) | 中文
+
+[`@deepseek-ai/dsh-session-title`](../../packages/session-title/session-title) 所拥有的持久化后写覆盖标题状态与可选异步提供方词汇。共享 LLM（大语言模型）辅助组件负责精确的辅助请求记录。各包（package）README 负责时序、回退、失败与 fork 行为；生成的[持久化日志事件目录](../persistence-catalog.md)负责完整的事件声明。
+
+源码：[`packages/session-title/session-title/src/index.ts`](../../packages/session-title/session-title/src/index.ts)、[`packages/session-title/session-title-llm/src/index.ts`](../../packages/session-title/session-title-llm/src/index.ts)
+
+## 持久标题状态
+
+提供方生成修订时会记录 `SessionTitleProviderId`。`SessionTitleEventData` 携带精确的人类消息来源信息，`SessionTitleSnapshot` 则加入 `foldSessionTitle()` 选出的持久事件信封事实。
+
+```ts type-equiv
+/** Identifies one session-title provider registration. */
+type SessionTitleProviderId = Branded<'SessionTitleProviderId'>
+```
+
+```ts type-equiv
+/** Exact auxiliary model route that produced a title. */
+interface SessionTitleModelProvenance {
+ /** Registered LLM provider route. */
+ readonly provider: string
+ /** Provider model id. */
+ readonly model: string
+}
+```
+
+```ts type-equiv
+/** Durable ownership record for an accepted session title. */
+type SessionTitleSource =
+ | { readonly kind: 'fallback' }
+ | {
+ readonly kind: 'provider'
+ readonly provider: SessionTitleProviderId
+ readonly model?: SessionTitleModelProvenance
+ }
+```
+
+```ts type-equiv
+/** Payload of the log-only `session/title` event. */
+interface SessionTitleEventData {
+ /** Normalized non-empty title text. */
+ readonly title: string
+ /** Exact human `user/message` seqs used to derive this title. */
+ readonly messageSeqs: number[]
+ /** Built-in fallback or registered-provider provenance. */
+ readonly source: SessionTitleSource
+}
+```
+
+```ts type-equiv
+/** Latest folded title plus the title event's durable envelope facts. */
+interface SessionTitleSnapshot extends SessionTitleEventData {
+ /** Seq of the latest `session/title` event. */
+ readonly eventSeq: number
+ /** Timestamp of the latest `session/title` event. */
+ readonly updatedAt: number
+}
+```
+
+## 辅助请求记录
+
+共享 LLM 辅助组件会在调用模型前，记录每一项已经过验证且可分发的标题请求。即使后续生成失败，载荷仍会复现模型可见的系统输入与消息输入、路由、输出上限、提供方归属和源消息归因。
+
+```ts type-equiv
+/** Exact model-visible request recorded before one auxiliary title dispatch. */
+interface SessionTitleLlmRequestEventData {
+ /** Registered title-provider identity responsible for the request. */
+ readonly titleProvider: SessionTitleProviderId
+ /** Exact human `user/message` seqs represented in `messages`. */
+ readonly messageSeqs: number[]
+ /** Exact auxiliary LLM route. */
+ readonly route: SessionTitleModelProvenance
+ /** Exact auxiliary system prompt. */
+ readonly system: string
+ /** Exact auxiliary message list. */
+ readonly messages: Message[]
+ /** Exact auxiliary output-token cap. */
+ readonly maxTokens: number
+}
+```
+
+## 提供方输入与输出
+
+服务会对截至某一修订的合格消息创建快照。提供方返回的 seq 仅可来自该请求；由服务负责的接受过程会验证顺序、规范化标题、强制执行字节上限并追加来源信息。
+
+```ts type-equiv
+/** One eligible human text message exposed to title providers. */
+interface SessionTitleUserMessage {
+ /** Source `user/message` event seq. */
+ readonly seq: number
+ /** Exact concatenated text-block content. */
+ readonly text: string
+}
+```
+
+```ts type-equiv
+/** Automatic generation cadence owned by a registered provider. */
+type SessionTitleAutomaticMode = 'first-message' | 'all-user-messages'
+```
+
+```ts type-equiv
+/** Immutable input supplied to one title-provider call. */
+interface SessionTitleProviderRequest {
+ /** Live session being titled. */
+ readonly session: Session
+ /** All eligible human messages through this generation revision. */
+ readonly messages: readonly SessionTitleUserMessage[]
+ /** Exact current logged main-request route, when one has been recorded. */
+ readonly route?: SessionTitleModelProvenance
+ /** Cancellation for supersession, disposal, timeout composition, or the explicit caller. */
+ readonly signal: AbortSignal
+}
+```
+
+```ts type-equiv
+/** Provider output before service-owned normalization and durable acceptance. */
+interface SessionTitleProviderResult {
+ /** Proposed title text. */
+ readonly title: string
+ /** Exact seqs from `request.messages` used by this result. */
+ readonly messageSeqs: readonly number[]
+ /** Auxiliary LLM route, when generation used a model. */
+ readonly model?: SessionTitleModelProvenance
+}
+```
+
+```ts type-equiv
+/** One optional asynchronous title implementation registered with the service. */
+interface SessionTitleProvider {
+ /** Stable provider identity recorded in title provenance. */
+ readonly id: SessionTitleProviderId
+ /** When new human prompts start automatic generation. */
+ readonly automatic: SessionTitleAutomaticMode
+ /**
+ * Produce one title revision.
+ * @param request - message snapshot, current route, session, and cancellation.
+ * @returns proposed title plus exact input seqs and optional model provenance.
+ */
+ generate(request: SessionTitleProviderRequest): Promise
+}
+```
diff --git a/docs/core-data-structures/session.i18n.yaml b/docs/core-data-structures/session.i18n.yaml
index fb6e80b886..1797724b9d 100644
--- a/docs/core-data-structures/session.i18n.yaml
+++ b/docs/core-data-structures/session.i18n.yaml
@@ -1,6 +1,6 @@
# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
-# pnpm run verify-translation-pairing --write
-session.md: 3a721f37af50b3b413b55b2f63b5fe1768e2cb7f
-session.zh.md: 65221facf6b7707cd8f244058aaa9ffc3a9c2fcc
+# pnpm run verify-translation-pairing --write docs/core-data-structures/session.md
+session.md: 59bcf027c3ec728c5583478c7d17bd6eef2dc2fa
+session.zh.md: 01b6f080b5fcf7b83ca46b99a8d80113a6ebe8bf
diff --git a/docs/core-data-structures/session.md b/docs/core-data-structures/session.md
index 3a721f37af..59bcf027c3 100644
--- a/docs/core-data-structures/session.md
+++ b/docs/core-data-structures/session.md
@@ -560,6 +560,6 @@ The hook bridges' `hook/invoked` / `hook/result` provenance pairs (from `@deepse
## Durability contract
-What a persistence backend relies on: the durable log persists every event losslessly, **including** `assistant/chunk` — `seq` must stay contiguous, so chunks cannot be filtered out of the canonical log. A backend may choose its own storage encoding for an event batch as long as `load` returns the exact appended events (the JSONL backend's opt-in packed chunk rows are such an encoding — see [persistence.md](persistence.md)). All `event.data` must be JSON-serializable; `Session.append` enforces this at the source (throwing on non-serializable data), so a bad event never enters the log and `session.events` always equals what a backend can persist. Adding an event type that carries non-serializable data, or that breaks the turn/step nesting checked by the session invariant companion, is a breaking change to the on-disk format.
+What a persistence backend relies on: the durable log persists every event losslessly, **including** `assistant/chunk` — `seq` must stay contiguous, so chunks cannot be filtered out of the canonical log. A backend may choose its own storage encoding for an event batch as long as `load` returns the exact appended events (the JSONL backend's default packed chunk rows are such an encoding — see [persistence.md](persistence.md)). All `event.data` must be JSON-serializable; `Session.append` enforces this at the source (throwing on non-serializable data), so a bad event never enters the log and `session.events` always equals what a backend can persist. Adding an event type that carries non-serializable data, or that breaks the turn/step nesting checked by the session invariant companion, is a breaking change to the on-disk format.
The backends that consume this contract are on [persistence.md](persistence.md).
diff --git a/docs/core-data-structures/session.zh.md b/docs/core-data-structures/session.zh.md
index 65221facf6..01b6f080b5 100644
--- a/docs/core-data-structures/session.zh.md
+++ b/docs/core-data-structures/session.zh.md
@@ -564,6 +564,6 @@ interface TurnEndReasonMap {
## 持久性契约
-持久化后端依赖的契约如下：持久日志无损保存每个事件，**包括** `assistant/chunk`；`seq` 必须连续，因此不能从规范日志中过滤分片。后端可以为事件批次选择自己的存储编码，只要 `load` 返回与追加时完全一致的事件即可（JSONL 后端可选启用的打包分片行就是此类编码；见 [persistence.md](persistence.md)）。所有 `event.data` 都必须可序列化为 JSON；`Session.append` 会从源头强制这一要求（遇到不可序列化数据时抛出），因此错误事件绝不会进入日志，`session.events` 始终与后端可持久化的内容一致。新增携带不可序列化数据的事件类型，或破坏会话不变式配套插件所检查的轮次/步骤嵌套，会构成磁盘格式的破坏性变更。
+持久化后端依赖的契约如下：持久日志无损保存每个事件，**包括** `assistant/chunk`；`seq` 必须连续，因此不能从规范日志中过滤分片。后端可以为事件批次选择自己的存储编码，只要 `load` 返回与追加时完全一致的事件即可（JSONL 后端默认启用的打包分片行就是此类编码；见 [persistence.md](persistence.md)）。所有 `event.data` 都必须可序列化为 JSON；`Session.append` 会从源头强制这一要求（遇到不可序列化数据时抛出），因此错误事件绝不会进入日志，`session.events` 始终与后端可持久化的内容一致。新增携带不可序列化数据的事件类型，或破坏会话不变式配套插件所检查的轮次/步骤嵌套，会构成磁盘格式的破坏性变更。
消费此契约的后端见 [persistence.md](persistence.md)。
diff --git a/docs/core-data-structures/spill.i18n.yaml b/docs/core-data-structures/spill.i18n.yaml
new file mode 100644
index 0000000000..4cd4cc5e1e
--- /dev/null
+++ b/docs/core-data-structures/spill.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+spill.md: a798d8143b2849dc0cf49d04e7019ce796cdee45
+spill.zh.md: 1af6939d1d8fd37958cae4f9cf2cbf706b17acd0
diff --git a/docs/core-data-structures/spill.md b/docs/core-data-structures/spill.md
index a964064912..a798d8143b 100644
--- a/docs/core-data-structures/spill.md
+++ b/docs/core-data-structures/spill.md
@@ -1,5 +1,7 @@
# Spill Storage
+English | [中文](spill.zh.md)
+
The spill storage seam — a [capability seam](../../.agents/notes/implemented/architecture/2026-07-08-tool-output-spill-files.md) that persists a tool's oversized text and returns a model-facing locator plus retrieval guidance, split across packages: interface ([dsh-spill](../../packages/spill/spill), `ctx.spillStore`), implementation ([dsh-spill-local](../../packages/spill/spill-local), private session-scoped files on the host filesystem), and consumer ([dsh-spill-policy](../../packages/spill/spill-policy), the `tools/post-execute` policy). Spill is **one optional capability**, not part of the agent-loop spine — so its vocabulary lives here, not in [core.md](core.md). Preview mechanics stay in [dsh-retention](../../packages/util/retention); this seam only saves the final text the policy hands it.
Source: [`packages/spill/spill/src/types.ts`](../../packages/spill/spill/src/types.ts)
diff --git a/docs/core-data-structures/spill.zh.md b/docs/core-data-structures/spill.zh.md
new file mode 100644
index 0000000000..1af6939d1d
--- /dev/null
+++ b/docs/core-data-structures/spill.zh.md
@@ -0,0 +1,85 @@
+# 落盘存储
+
+[English](spill.md) | 中文
+
+落盘存储 seam 是一项[能力 seam](../../.agents/notes/implemented/architecture/2026-07-08-tool-output-spill-files.md)，它持久保存工具的超大文本，并返回面向模型的定位符与检索指引；该能力拆分到三个包（package）：接口（[dsh-spill](../../packages/spill/spill)，`ctx.spillStore`）、实现（[dsh-spill-local](../../packages/spill/spill-local)，宿主文件系统中会话作用域的私有文件）和消费方（[dsh-spill-policy](../../packages/spill/spill-policy)，`tools/post-execute` 策略）。落盘是**一项可选能力**，不属于 agent loop（智能体循环）主干，因此其词汇记录在此处，而不在 [core.md](core.md) 中。预览机制仍归 [dsh-retention](../../packages/util/retention) 所有；该 seam 只保存策略交给它的最终文本。
+
+源码：[`packages/spill/spill/src/types.ts`](../../packages/spill/spill/src/types.ts)
+
+## 保存请求
+
+`saveText` 是整个 seam：原样持久保存 `content`，并返回不透明的定位符、后端提供的检索提示和准确字节数。请求携带保存时的存储命名空间（`owner`）、内容来源（`source`，用于命名和检查的描述性来源信息，而非访问控制）以及后端可用作命名提示的 `suggestedName`（它不是路径）。
+
+```ts type-equiv
+/** One request to persist text to a spill artifact. */
+interface SaveTextSpill {
+ owner: SpillOwner
+ source: SpillSource
+ /**
+ * A caller-suggested base name (e.g. `web_fetch.txt`). The backend sanitizes
+ * it to a single safe path segment before use — it is a hint, never a path.
+ */
+ suggestedName: string
+ /** The full text to persist (UTF-8). */
+ content: string
+}
+```
+
+```ts type-equiv
+/**
+ * Save-time storage namespace for a spilled artifact. The session id lets a
+ * backend group storage under the producing session, but the returned
+ * {@link SpillLocator} is the model-facing handle. Forked sessions inherit
+ * locators already present in the seeded log; those artifacts are not copied or
+ * re-owned, and spills produced after the fork use the child session id.
+ */
+interface SpillOwner {
+ sessionId: SessionId
+}
+```
+
+`SpillOwner.sessionId` 是保存时的存储命名空间。fork 后的会话会从种子日志继承已有的落盘定位符；这些产物不会被复制或重新取得所有权，fork 后产生的落盘则使用子会话 id。保留期清理可以连同其他旧会话产物一起使旧定位符失效；落盘 seam 不定义逐会话的清理策略。
+
+```ts type-equiv
+/**
+ * Provenance of one spilled artifact — recorded by the backend for a readable
+ * filename and inspection. Not interpreted for access control; purely
+ * descriptive.
+ */
+interface SpillSource {
+ /** The tool whose result was spilled (e.g. `web_fetch`). */
+ toolName: string
+ /** The model-issued call id the result belongs to. */
+ callId: CallId
+ /** A short human label for the artifact (e.g. `result`). */
+ label: string
+}
+```
+
+## 结果
+
+```ts type-equiv
+/** A saved spill artifact: its locator, byte length, and backend-specific retrieval guidance. */
+interface SpillRef {
+ locator: SpillLocator
+ bytes: number
+ retrievalHint: string
+}
+```
+
+`SpillLocator` 是后端返回的[品牌化](core.md#branded-ids)面向模型句柄。本地后端将它渲染为文件系统路径；远程或数据库后端可以渲染 URI、键或命令 token。消费方将它视为不透明值，并使用 `retrievalHint` 渲染，而不是假定 `read` 始终是正确的检索机制。
+
+```ts type-equiv
+/**
+ * Opaque model-facing handle for one spilled artifact. A local backend may use a
+ * filesystem path; a remote or database backend may use a URI or key. Consumers
+ * render it with {@link SpillRef.retrievalHint}, but do not parse it.
+ */
+type SpillLocator = Branded<'SpillLocator'>
+```
+
+## 服务
+
+`SpillStore`（`ctx.spillStore`，定义于 [`packages/spill/spill/src/index.ts`](../../packages/spill/spill/src/index.ts)）是只有一个方法的抽象服务：`saveText(input) → Promise`。它持久保存完整的 `content`，并在实际存储失败（权限、ENOSPC、后端不可用）时拒绝。该 seam 只负责存储：不负责保留策略、工具结果替换或检索／搜索 API。
+
+本地后端（[dsh-spill-local](../../packages/spill/spill-local)）写入 `/session-/-`：根目录是已配置或延迟创建的私有（0700）目录，会话子目录采用 `sha256(sessionId)`，并通过排他的仅所有者可访问写入（`open(path, 'wx', 0o600)`）防止预先植入的符号链接重定向写入。其 `locator` 是本地路径，`retrievalHint` 则告知模型在该路径上使用 `read` 或 `grep`。策略消费方（[dsh-spill-policy](../../packages/spill/spill-policy)）会把超过 `maxInlineBytes` 的纯文本最终结果替换为保留库生成的首尾预览和落盘引用；该过程尽力而为：保存失败时保留原始内联结果，而不会把成功的调用变成 `isError`。
diff --git a/docs/core-data-structures/tasks.i18n.yaml b/docs/core-data-structures/tasks.i18n.yaml
new file mode 100644
index 0000000000..3a5a45566b
--- /dev/null
+++ b/docs/core-data-structures/tasks.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+tasks.md: a38055d3ef7aa18e62678f92eb5ac5ae2a09c205
+tasks.zh.md: b5dd7f75c7df3e359bc995fce57f1ca2dc7fd017
diff --git a/docs/core-data-structures/tasks.md b/docs/core-data-structures/tasks.md
index 2c7555b84d..a38055d3ef 100644
--- a/docs/core-data-structures/tasks.md
+++ b/docs/core-data-structures/tasks.md
@@ -1,5 +1,7 @@
# Background Task Runtime
+English | [中文](tasks.zh.md)
+
Types shared by long-running producers, `ctx.tasks`, and task control surfaces. The [runtime Agent Note](../../.agents/notes/implemented/architecture/2026-06-20-generic-long-running-tool-runtime.md) owns the design; this page records the literal shapes from [`packages/tasks/tasks/src/types.ts`](../../packages/tasks/tasks/src/types.ts).
## Ids and status
@@ -149,4 +151,4 @@ interface TaskRead {
## Service behavior
-[`TaskService`](../../packages/tasks/tasks/src/index.ts) provides atomic `start`, caller-scoped `get` and `list`, `read`, `kill`, bounded `wait`, contained `onTaskDone` listeners, and the `attachSurface` availability fence. Authorization compares owner sessions; owner cleanup selects the exact registered `Agent` instance. See [`dsh-tasks`](../../packages/tasks/tasks/README.md) for the package contract and [`dsh-tool-tasks`](../../packages/tasks/tool-tasks/README.md) for the model-facing surface.
+The abstract [`TaskService`](../../packages/tasks/tasks/src/index.ts) seam defines atomic `start`, caller-scoped `get` and `list`, `read`, `kill`, bounded `wait`, contained `onTaskDone` listeners, and the `attachSurface` availability fence; [`LocalTaskService`](../../packages/tasks/tasks-local/src/index.ts) is the process-local implementation. Authorization compares owner sessions; owner cleanup selects the exact registered `Agent` instance. See [`dsh-tasks`](../../packages/tasks/tasks/README.md) for the seam contract, [`dsh-tasks-local`](../../packages/tasks/tasks-local/README.md) for the registry lifecycle, and [`dsh-tool-tasks`](../../packages/tasks/tool-tasks/README.md) for the model-facing surface.
diff --git a/docs/core-data-structures/tasks.zh.md b/docs/core-data-structures/tasks.zh.md
new file mode 100644
index 0000000000..b5dd7f75c7
--- /dev/null
+++ b/docs/core-data-structures/tasks.zh.md
@@ -0,0 +1,154 @@
+# 后台任务运行时
+
+[English](tasks.md) | 中文
+
+长时间运行的生产方、`ctx.tasks` 与任务控制接口共用的类型。[运行时 Agent Note（agent 决策记录）](../../.agents/notes/implemented/architecture/2026-06-20-generic-long-running-tool-runtime.md)负责设计；本页记录 [`packages/tasks/tasks/src/types.ts`](../../packages/tasks/tasks/src/types.ts) 中的字面形状。
+
+## ID 与状态
+
+`TaskId` 是按 `-N` 生成的[品牌化 id](core.md#branded-ids)。访问控制依赖拥有者授权，而非 id 的保密性。`TaskKind` 派生自可合并扩展的 map；注册表将各个 kind 视为不透明的 id 命名空间。
+
+```ts type-equiv
+/**
+ * Producer-defined task kinds. Plugins extend this map by declaration merging;
+ * the registry treats every value as an opaque id namespace.
+ */
+interface TaskKindMap {
+ bash: 'bash'
+ subagent: 'subagent'
+}
+```
+
+`TaskStatus` 为 `'running' | 'stopping' | 'completed' | 'killed' | 'failed'`；生产方特有的事实归入 `TaskSnapshot.detail`。
+
+## 生产方契约
+
+`TaskStart` 声明身份和启动器。运行时会在调用 `run()` 前完成预检，随后提交注册，不再执行可能失败的步骤。生产方拥有执行资源；运行时拥有身份、访问权限和生命周期状态。
+
+```ts type-equiv
+/**
+ * Producer declaration passed to {@link TaskService.start}. The runtime
+ * preflights access and cleanup before invoking {@link run}; the producer owns
+ * execution resources while the runtime owns identity and lifecycle state.
+ */
+interface TaskStart {
+ /** Producer kind — also the id prefix (`bash`, `subagent`, …). */
+ kind: TaskKind
+ /** One-line model-facing label (the command; the delegation description). */
+ label: string
+ /**
+ * Optional UTF-8 byte cap for each complete model-facing completion notice or
+ * output read, including control-surface status metadata.
+ */
+ outputLimitBytes?: number
+ /**
+ * Owning live agent. Access is fenced by its session id, and agent disposal
+ * cancels and awaits the task. The instance must be the one currently
+ * registered under its agent id. Omitting the owner creates an unowned task,
+ * open to any caller until service disposal.
+ */
+ owner?: Agent
+ /**
+ * Start the work after preflight and synchronously return its hooks. Called
+ * once; a throw leaves nothing registered, and the producer must clean up any
+ * partially started resources.
+ */
+ run(): TaskHooks
+}
+```
+
+`TaskHooks.done` 是完全停稳边界。可选的 `readOutput` 用来区分会消费输出的流式任务和仅有最终输出的任务。
+
+```ts type-equiv
+/** Hooks through which the runtime controls and observes producer work. */
+interface TaskHooks {
+ /**
+ * Request termination. Must be synchronous, idempotent, and eventually settle
+ * {@link done}; throws propagate. The optional reason is forwarded verbatim.
+ */
+ cancel(reason?: string): void
+ /**
+ * Resolves after the producer releases its resources, not merely when work
+ * finishes. Must not reject; the runtime converts a rejection to `failed`.
+ * If teardown cancellation throws, the runtime may force-fail only the
+ * registry record without claiming that the work stopped.
+ */
+ done: Promise
+ /**
+ * Consume output produced since the previous call. The producer formats
+ * truncation and spill notices. Absence marks a final-output-only task; each
+ * task has one consuming cursor.
+ */
+ readOutput?(): string
+}
+```
+
+```ts type-equiv
+/** Terminal result supplied by a producer through {@link TaskHooks.done}. */
+interface TaskOutcome {
+ /** How the task ended: finished (`completed`), cancelled (`killed`), or broke (`failed`). */
+ status: 'completed' | 'killed' | 'failed'
+ /** Kind-specific detail rendered into status lines ('exit code: 3', 'max-tokens'). */
+ detail?: string
+ /** Final output for tasks without `readOutput`; stream tasks leave it unset. */
+ output?: string
+}
+```
+
+## 消费方视图
+
+快照是每次新建的只读投影。`ownerSession` 携带用于授权的共享 `SessionId`；完成监听器则会另行收到用于生命周期清理的确切拥有者对象。另一个接口已经交付终止状态或承诺交付时，`reported` 会抑制完成通知。
+
+```ts type-equiv
+/**
+ * A read-only projection of one task, safe to hand to listeners and tools —
+ * a fresh object per call, never live registry state.
+ */
+interface TaskSnapshot {
+ /** The registry-issued id (`-N`). */
+ id: TaskId
+ /** The producer kind the task was registered with. */
+ kind: TaskKind
+ /** The producer-supplied one-line label. */
+ label: string
+ /** Producer-owned cap for complete model-facing notices and output reads. */
+ outputLimitBytes?: number
+ /**
+ * Owner session id used for authorization and correlation; absent for
+ * unowned tasks. Completion listeners receive the exact {@link Agent}
+ * separately through {@link TaskDoneListener}.
+ */
+ ownerSession?: SessionId
+ /** Current lifecycle state. */
+ status: TaskStatus
+ /** Kind-specific status detail, present once the producer supplied one (usually terminal). */
+ detail?: string
+ /** Epoch ms when the task was registered. */
+ startedAt: number
+ /** Epoch ms when the task settled; absent while `running`/`stopping`. */
+ finishedAt?: number
+ /**
+ * True when a kill, read, or wait has reported or committed to report the
+ * terminal state. Completion surfaces suppress redundant notices when set.
+ */
+ reported: boolean
+}
+```
+
+```ts type-equiv
+/** Output and post-read state returned by {@link TaskService.read}. */
+interface TaskRead {
+ /**
+ * Stream kinds: the consuming delta since the previous read. Final-output
+ * kinds: empty while live, the terminal {@link TaskOutcome.output} (or
+ * empty) once settled — idempotent, never consumed.
+ */
+ text: string
+ /** The task's state at read time. */
+ snapshot: TaskSnapshot
+}
+```
+
+## 服务行为
+
+抽象的 [`TaskService`](../../packages/tasks/tasks/src/index.ts) seam 定义原子 `start`、限定调用方作用域的 `get` 和 `list`、`read`、`kill`、有界 `wait`、故障隔离的 `onTaskDone` 监听器，以及 `attachSurface` 可用性防线；[`LocalTaskService`](../../packages/tasks/tasks-local/src/index.ts) 是其进程局部实现。授权会比较拥有者会话；拥有者清理会选择确切的已注册 `Agent` 实例。seam 契约见 [`dsh-tasks`](../../packages/tasks/tasks/README.md)，注册表生命周期见 [`dsh-tasks-local`](../../packages/tasks/tasks-local/README.md)，面向模型的接口见 [`dsh-tool-tasks`](../../packages/tasks/tool-tasks/README.md)。
diff --git a/docs/core-data-structures/token-meter.i18n.yaml b/docs/core-data-structures/token-meter.i18n.yaml
new file mode 100644
index 0000000000..ed05739725
--- /dev/null
+++ b/docs/core-data-structures/token-meter.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+token-meter.md: 05784e294485a11acf0e4c8972e4083b1786c943
+token-meter.zh.md: c0dc55274acf21186f7baa00c377f9135792f888
diff --git a/docs/core-data-structures/token-meter.md b/docs/core-data-structures/token-meter.md
index 880ec79d7d..05784e2944 100644
--- a/docs/core-data-structures/token-meter.md
+++ b/docs/core-data-structures/token-meter.md
@@ -1,5 +1,7 @@
# Token Meter
+English | [中文](token-meter.zh.md)
+
`@deepseek-ai/dsh-token-meter` exposes one detached replay snapshot for request pressure and positional surface pricing. `logRevision` is the number of durable events consumed for every field in the measurement.
Source: [`packages/llm/token-meter/src/types.ts`](../../packages/llm/token-meter/src/types.ts)
diff --git a/docs/core-data-structures/token-meter.zh.md b/docs/core-data-structures/token-meter.zh.md
new file mode 100644
index 0000000000..c0dc55274a
--- /dev/null
+++ b/docs/core-data-structures/token-meter.zh.md
@@ -0,0 +1,43 @@
+# Token 计量
+
+[English](token-meter.md) | 中文
+
+`@deepseek-ai/dsh-token-meter` 公开一个独立的回放快照，用于表示请求压力与按位置计算的 surface 定价。`logRevision` 表示生成该计量中每个字段时所消费的持久事件数量。
+
+来源：[`packages/llm/token-meter/src/types.ts`](../../packages/llm/token-meter/src/types.ts)
+
+## `TokenMeasurement`
+
+```ts type-equiv
+/** Detached immutable request-pressure and surface snapshot at one consumed log revision. */
+interface TokenMeasurement {
+ /** Number of durable events consumed; equal to the next unread event seq. */
+ readonly logRevision: number
+ /** Provider or heuristic anchor used for this measurement. */
+ readonly baseline: TokenMeasurementBaseline
+ /** Signed repricing of current surface content relative to the baseline anchor. */
+ readonly surfaceDeltaTokens: number
+ /** Non-negative current request-and-response pressure. */
+ readonly totalTokens: number
+ /** Total heuristic tokens across the current surface. */
+ readonly surfaceTokens: number
+ /** Current surface nodes in positional head-to-tail order. */
+ readonly nodes: readonly TokenSurfaceNode[]
+}
+```
+
+`baseline.kind === 'usage'` 表示最近一次成功的提供方调用具有相同的规范请求信封，且当前总量不低于该调用的完整启发式锚点。`estimated` 表示不存在可复用的保守 usage 锚点，因此服务使用固定启发式规则对完整信封和 surface 定价。后续成功请求会替换早先的锚点；有符号的 `surfaceDeltaTokens` 会保留相对于匹配锚点的增长与缩减。`totalTokens` 仍表示请求与响应压力，`surfaceTokens` 则是仅针对 surface 的启发式总量，等于所有节点价格之和。
+
+## `TokenSurfaceNode`
+
+```ts type-equiv
+/** One token-priced node in the current ordered session surface. */
+interface TokenSurfaceNode {
+ /** Durable sequence number of the surface event. */
+ readonly seq: number
+ /** Heuristic tokens for the exact message projected by this node. */
+ readonly tokens: number
+}
+```
+
+surface 顺序具有权威性；替换节点的持久 seq 可能高于位置排在其后的节点。该快照不可变，不会随底层回放折叠推进而增长。
diff --git a/docs/core-data-structures/tools.i18n.yaml b/docs/core-data-structures/tools.i18n.yaml
index 56581614ec..7c82b890b7 100644
--- a/docs/core-data-structures/tools.i18n.yaml
+++ b/docs/core-data-structures/tools.i18n.yaml
@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write
-tools.md: 4a8081154a12a0d30e90f8b4df059ddc4257bba0
-tools.zh.md: 74f543548a54e532d1a858dee33bed906e82f4b3
+tools.md: 250e869397f8ecb128d5b644ff7506376d0657c6
+tools.zh.md: 96fc9d3eeda0240e195beb11bea088d5606d4757
diff --git a/docs/core-data-structures/tools.md b/docs/core-data-structures/tools.md
index 4a8081154a..250e869397 100644
--- a/docs/core-data-structures/tools.md
+++ b/docs/core-data-structures/tools.md
@@ -231,6 +231,34 @@ type ToolExecutionMode =
| { kind: 'exclusive' }
```
+Code Mode's bridge additionally exposes each settled sub-dispatch to the `tools/code-dispatch-log` waterfall, which may reshape the durable event's copy of the content (the program's value and the model contract are untouched):
+
+```ts type-equiv
+/**
+ * One settled `run_code` sub-dispatch about to be logged, as seen by the
+ * `tools/code-dispatch-log` waterfall: the parent execution (session owner,
+ * outer call identity), the sub-call identity, and the outcome whose durable
+ * copy a listener may reshape. `content` is the RENDERED result projection
+ * (what a native `tool/result` would carry) — the program itself received
+ * the structured `value` (or just the error message on failure); only the
+ * `tool/code-dispatch` event's copy changes.
+ */
+interface CodeDispatchLog {
+ /** The outer `run_code` execution. */
+ readonly exec: ToolExecution
+ /** The calling agent (the scope routing key and the spill owner), when the outer call has one. */
+ readonly agent?: Agent
+ /** Deterministic sub-call id (`:code:`). */
+ readonly subCallId: CallId
+ /** The dispatched sub-tool name. */
+ readonly name: string
+ /** Whether the sub-call settled as an error. */
+ readonly isError: boolean
+ /** The sub-call's complete model-facing content (the settle event's default payload). */
+ readonly content: ContentBlock[]
+}
+```
+
```ts type-equiv
/**
* One pending tool call inside the registry pipeline. Parsed arguments cross
@@ -313,7 +341,7 @@ interface ToolExecutionFailure {
type ToolExecutionResult = ToolExecutionSuccess | ToolExecutionFailure
```
-The result carries only the outcome. Call identity remains on the immutable `ToolExecution` that accompanies it through every hook and on the durable `tool/call` / `tool/result` session events, so wrappers cannot create a second, disagreeing identity. The canonical `value` is execution-local: the loop persists only `content`, `error`, and `meta`, while `tool/code-dispatch` stores a bounded summary. Replay reproduces presentation but cannot reconstruct intermediate values.
+The result carries only the outcome. Call identity remains on the immutable `ToolExecution` that accompanies it through every hook and on the durable `tool/call` / `tool/result` session events, so wrappers cannot create a second, disagreeing identity. The canonical `value` is execution-local: the loop persists only `content`, `error`, and `meta`, while `tool/code-dispatch` stores the sub-call's rendered `content` and `isError` verbatim. Replay reproduces presentation but cannot reconstruct canonical intermediate values.
On success the registry snapshots and validates the body value, freezes it, and invokes the pure renderer plus the optional direct-surface metadata projector. It separately materializes the durable presentation fields immediately before `tools/result`; an invalid value, renderer/projector failure, or non-JSON presentation becomes a JSON-safe `isError`. The final live observer therefore sees the exact execution-local value beside fields safe for the later durable append.
diff --git a/docs/core-data-structures/tools.zh.md b/docs/core-data-structures/tools.zh.md
index 74f543548a..96fc9d3eed 100644
--- a/docs/core-data-structures/tools.zh.md
+++ b/docs/core-data-structures/tools.zh.md
@@ -231,6 +231,34 @@ type ToolExecutionMode =
| { kind: 'exclusive' }
```
+Code Mode 的桥接层还会把每个已结算的子分派暴露给 `tools/code-dispatch-log` waterfall，该 waterfall 可以改写持久事件所存的内容副本（程序取得的值与模型契约均不受影响）：
+
+```ts type-equiv
+/**
+ * One settled `run_code` sub-dispatch about to be logged, as seen by the
+ * `tools/code-dispatch-log` waterfall: the parent execution (session owner,
+ * outer call identity), the sub-call identity, and the outcome whose durable
+ * copy a listener may reshape. `content` is the RENDERED result projection
+ * (what a native `tool/result` would carry) — the program itself received
+ * the structured `value` (or just the error message on failure); only the
+ * `tool/code-dispatch` event's copy changes.
+ */
+interface CodeDispatchLog {
+ /** The outer `run_code` execution. */
+ readonly exec: ToolExecution
+ /** The calling agent (the scope routing key and the spill owner), when the outer call has one. */
+ readonly agent?: Agent
+ /** Deterministic sub-call id (`:code:`). */
+ readonly subCallId: CallId
+ /** The dispatched sub-tool name. */
+ readonly name: string
+ /** Whether the sub-call settled as an error. */
+ readonly isError: boolean
+ /** The sub-call's complete model-facing content (the settle event's default payload). */
+ readonly content: ContentBlock[]
+}
+```
+
```ts type-equiv
/**
* One pending tool call inside the registry pipeline. Parsed arguments cross
@@ -313,7 +341,7 @@ interface ToolExecutionFailure {
type ToolExecutionResult = ToolExecutionSuccess | ToolExecutionFailure
```
-结果仅承载产出。调用身份保留在不可变的 `ToolExecution` 上，后者伴随结果经过每个钩子，并出现在持久化的 `tool/call` / `tool/result` 会话事件上，因此包装层无法创建第二个相互矛盾的身份。规范的 `value` 仅存在于执行期间：循环只持久化 `content`、`error` 和 `meta`，`tool/code-dispatch` 则存储有界摘要。回放可以重现展示，却无法重建中间值。
+结果仅承载产出。调用身份保留在不可变的 `ToolExecution` 上，后者伴随结果经过每个钩子，并出现在持久化的 `tool/call` / `tool/result` 会话事件上，因此包装层无法创建第二个相互矛盾的身份。规范的 `value` 仅存在于执行期间：循环只持久化 `content`、`error` 和 `meta`，`tool/code-dispatch` 则原样存储子调用渲染后的 `content` 与 `isError`。回放可以重现展示，却无法重建规范的中间值。
成功时，注册表会快照并校验函数体返回值，将其冻结，然后调用纯渲染器；对于直接的外层调用，还会调用可选的元数据投影器。注册表会在 `tools/result` 之前另行物化持久展示字段；无效值、渲染器/投影器失败或非 JSON 展示都会转为 JSON 安全的 `isError`。因此，最终实时观察者能看到精确的执行期值，以及可安全用于后续持久追加的字段。
diff --git a/docs/development.i18n.yaml b/docs/development.i18n.yaml
index 9d2573305e..8d19bd9880 100644
--- a/docs/development.i18n.yaml
+++ b/docs/development.i18n.yaml
@@ -1,6 +1,6 @@
# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
-# pnpm run verify-translation-pairing --write
-development.md: f706d54764bbf79d1f13ccb4c412e7b5717b1edb
-development.zh.md: 15f5ae0c514ac412c302a99cb0a662acce510c44
+# pnpm run verify-translation-pairing --write docs/development.md
+development.md: fd7f39ae7b5aac2d44572979ca8c8f1d2df0de6f
+development.zh.md: 7dd6209bad75d605e0056d2465a35b08aa091780
diff --git a/docs/development.md b/docs/development.md
index f706d54764..fd7f39ae7b 100644
--- a/docs/development.md
+++ b/docs/development.md
@@ -112,6 +112,7 @@ pnpm run verify-md-wrap # fail on hard-wrapped prose paragraphs in docs/README
pnpm run verify-mermaid # fail if a ```mermaid diagram has invalid Mermaid syntax
pnpm run verify-type-equiv # fail if a ```ts type-equiv doc block drifts from its source type
pnpm run verify-doc-budgets # fail if a budgeted standing doc exceeds its word ceiling
+pnpm run gen-translation-brief # print the minimal-update briefing for out-of-sync translation pairs (--apply splices code-only edits)
pnpm run doc-sync # all Markdown/doc gates, scheduled concurrently; the doc-sync leaf list in scripts/run-gates.ts is the full list
pnpm run gen-module-graph # regenerate docs/module-graph.md from package peerDeps
pnpm run verify-module-graph # fail if docs/module-graph.md is stale
@@ -166,7 +167,7 @@ The [core data structures](core-data-structures/core.md) docs paste source-equiv
{ "doc": "docs/core-data-structures/session.md", "symbol": "SessionEvent", "source": "packages/core/session/src/types.ts" }
```
-`pnpm run verify-type-equiv` (part of `doc-sync`) then extracts that symbol's declaration and attached JSDoc from source via the TypeScript parser and asserts the block matches both. For a class whose implementation bodies do not belong in the catalog, use ` ```ts public-api ` and set `"projection": "public-api"`; the checked projection retains the public fields, constructor, accessors, methods, and original class/member JSDoc while omitting bodies and private or protected members. Comparison ignores whitespace and non-JSDoc comments but requires every original JSDoc comment, including member documentation, so readers see the source contract beside the exact shape. The gate also enforces a 1:1 correspondence by document, symbol, and projection, so a block can't go silently unchecked and a stale entry can't linger. `doc-typecheck` skips both fence kinds (they aren't standalone-compilable) and excludes them from its opt-out ratio. When you change a documented declaration or its JSDoc, the gate fails until you update the paste; when you add or remove a block, update the manifest in the same change.
+`pnpm run verify-type-equiv` (part of `doc-sync`) then extracts that symbol's declaration and attached JSDoc from source via the TypeScript parser and asserts the block matches both. For a class whose implementation bodies do not belong in the catalog, use ` ```ts public-api ` and set `"projection": "public-api"`; the checked projection retains the public fields, constructor, accessors, methods, and original class/member JSDoc while omitting bodies and private or protected members. Comparison ignores whitespace and non-JSDoc comments but requires every original JSDoc comment, including member documentation, so readers see the source contract beside the exact shape. The gate enforces a 1:1 correspondence by document, symbol, and projection between primary blocks and manifest entries; a paired `.zh.md` block reuses its unsuffixed sibling's entry only when the whole tracked fence sequence is byte-identical and ordered identically. `doc-typecheck` applies the same derivative rule to compilable fences, while skipping both source-equivalence fence kinds from compilation and its opt-out ratio. When you change a documented declaration or its JSDoc, the gate fails until you update the paste; when you add or remove a primary block, update the manifest in the same change.
## Architecture context
diff --git a/docs/development.zh.md b/docs/development.zh.md
index 15f5ae0c51..7dd6209bad 100644
--- a/docs/development.zh.md
+++ b/docs/development.zh.md
@@ -112,6 +112,7 @@ pnpm run verify-md-wrap # fail on hard-wrapped prose paragraphs in docs/README
pnpm run verify-mermaid # fail if a ```mermaid diagram has invalid Mermaid syntax
pnpm run verify-type-equiv # fail if a ```ts type-equiv doc block drifts from its source type
pnpm run verify-doc-budgets # fail if a budgeted standing doc exceeds its word ceiling
+pnpm run gen-translation-brief # print the minimal-update briefing for out-of-sync translation pairs (--apply splices code-only edits)
pnpm run doc-sync # all Markdown/doc gates, scheduled concurrently; the doc-sync leaf list in scripts/run-gates.ts is the full list
pnpm run gen-module-graph # regenerate docs/module-graph.md from package peerDeps
pnpm run verify-module-graph # fail if docs/module-graph.md is stale
@@ -166,7 +167,7 @@ pnpm run demo:acp
{ "doc": "docs/core-data-structures/session.md", "symbol": "SessionEvent", "source": "packages/core/session/src/types.ts" }
```
-`pnpm run verify-type-equiv`（`doc-sync` 的一环）随后通过 TypeScript 解析器从源码提取该符号的声明及其附带的 JSDoc，并断言代码块同时匹配两者。对于不应把实现体写进目录的类，请使用 ` ```ts public-api ` 并设置 `"projection": "public-api"`；门禁检查的投影会保留公共字段、构造函数、访问器、方法以及类和成员的原始 JSDoc，同时省略实现体和私有或受保护成员。比对会忽略空白和非 JSDoc 注释，但要求保留每条原始 JSDoc（包括成员文档），让读者同时看到源码契约和确切形状。该门禁还按文档、符号和投影强制 1:1 对应，因此不会有块被静默漏检，也不会有陈旧条目滞留。`doc-typecheck` 跳过两种围栏（它们不能独立编译），并将其排除在 opt-out 比例之外。当你改动一个已记录的类型声明或其 JSDoc 时，门禁会失败直到你更新粘贴内容；当你增删一个块时，请在同一个变更里更新 manifest。
+`pnpm run verify-type-equiv`（`doc-sync` 的一环）随后通过 TypeScript 解析器从源码提取该符号的声明及其附带的 JSDoc，并断言代码块同时匹配两者。对于不应把实现体写进目录的类，请使用 ` ```ts public-api ` 并设置 `"projection": "public-api"`；门禁检查的投影会保留公共字段、构造函数、访问器、方法以及类和成员的原始 JSDoc，同时省略实现体和私有或受保护成员。比对会忽略空白和非 JSDoc 注释，但要求保留每条原始 JSDoc（包括成员文档），让读者同时看到源码契约和确切形状。该门禁按文档、符号和投影，在主块与 manifest 条目之间强制 1:1 对应；只有当配对 `.zh.md` 块的完整受跟踪围栏序列与其无后缀兄弟文件按字节一致且顺序相同时，才会复用后者的条目。`doc-typecheck` 对可编译围栏应用同一派生规则，同时跳过两种源码等价围栏的编译，并将其排除在 opt-out 比例之外。当你改动一个已记录的类型声明或其 JSDoc 时，门禁会失败直到你更新粘贴内容；当你增删一个主块时，请在同一个变更里更新 manifest。
## 架构上下文
diff --git a/docs/event-producer-consumer.md b/docs/event-producer-consumer.md
index 027cd9cb72..d042a9e17a 100644
--- a/docs/event-producer-consumer.md
+++ b/docs/event-producer-consumer.md
@@ -12,9 +12,9 @@ This matrix shows which packages dispatch each harness-owned event and which pac
| `agent/created` | `emit` | [`packages/core/agent/src/types.ts:285`](../packages/core/agent/src/types.ts) | [`agent`](../packages/core/agent) (`events.dispatch`) | [`goal-session`](../packages/goal/goal-session), [`tui`](../packages/ui/tui) |
| `agent/disposed` | `emit` | [`packages/core/agent/src/types.ts:294`](../packages/core/agent/src/types.ts) | [`agent`](../packages/core/agent) (`events.dispatch`) | [`agent-loop`](../packages/core/agent-loop), [`goal-session`](../packages/goal/goal-session), [`tui`](../packages/ui/tui) |
| `agent/error` | `emit` | [`packages/core/agent/src/types.ts:498`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | `apiproxy`, [`goal-session`](../packages/goal/goal-session), [`tui`](../packages/ui/tui) |
-| `agent/inbox/dequeue` | `emit` | [`packages/core/agent/src/types.ts:326`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`agent`](../packages/core/agent) |
-| `agent/inbox/discard` | `emit` | [`packages/core/agent/src/types.ts:340`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`agent`](../packages/core/agent) |
-| `agent/inbox/enqueue` | `emit` | [`packages/core/agent/src/types.ts:316`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`agent`](../packages/core/agent), [`goal-session`](../packages/goal/goal-session), [`tui`](../packages/ui/tui) |
+| `agent/inbox/dequeue` | `emit` | [`packages/core/agent/src/types.ts:326`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`agent`](../packages/core/agent), `apiproxy` |
+| `agent/inbox/discard` | `emit` | [`packages/core/agent/src/types.ts:340`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`agent`](../packages/core/agent), `apiproxy` |
+| `agent/inbox/enqueue` | `emit` | [`packages/core/agent/src/types.ts:316`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`emit`) | [`agent`](../packages/core/agent), `apiproxy`, [`goal-session`](../packages/goal/goal-session), [`tui`](../packages/ui/tui) |
| `agent/post-step` | `serial` | [`packages/core/agent/src/types.ts:448`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`serial`) | [`compact-basic`](../packages/compact/compact-basic), [`session-checkpoint-policy`](../packages/session-persistence/session-checkpoint-policy) |
| `agent/pre-step` | `serial` | [`packages/core/agent/src/types.ts:379`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`serial`) | [`time-context`](../packages/context/time-context), [`user-approval`](../packages/ui/user-approval) |
| `agent/prompt-submit` | `waterfall` | [`packages/core/agent/src/types.ts:395`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`waterfall`) | [`goal-session`](../packages/goal/goal-session), [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex), [`plan-mode`](../packages/plan/plan-mode), [`repeat-tool-guard`](../packages/guard/repeat-tool-guard) |
@@ -27,7 +27,7 @@ This matrix shows which packages dispatch each harness-owned event and which pac
| `agent/turn-continuation` | `waterfall` | [`packages/core/agent/src/types.ts:474`](../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), [`plan-mode`](../packages/plan/plan-mode) |
| `agent/turn-stop` | `serial` | [`packages/core/agent/src/types.ts:485`](../packages/core/agent/src/types.ts) | [`agent-loop`](../packages/core/agent-loop) (`serial`) | [`subagent-inprocess`](../packages/subagent/subagent-inprocess), [`tool-goal`](../packages/goal/tool-goal) |
| `approval/request` | `waterfall` | [`packages/ui/user-approval/src/index.ts:30`](../packages/ui/user-approval/src/index.ts) | [`user-approval`](../packages/ui/user-approval) (`waterfall`) | [`acp`](../packages/acp/acp) |
-| `commands/change` | `emit` | [`packages/ui/commands/src/index.ts:103`](../packages/ui/commands/src/index.ts) | [`commands`](../packages/ui/commands) (`events.dispatch`) | [`tui`](../packages/ui/tui) |
+| `commands/change` | `emit` | [`packages/ui/commands/src/index.ts:103`](../packages/ui/commands/src/index.ts) | [`commands`](../packages/ui/commands) (`events.dispatch`) | `apiproxy`, [`tui`](../packages/ui/tui) |
| `domain/changed` | `emit` | [`packages/storage/storage-domain/src/events.ts:46`](../packages/storage/storage-domain/src/events.ts) | [`storage-domain`](../packages/storage/storage-domain) (`emit`) | `apiproxy`, [`storage-domain`](../packages/storage/storage-domain), [`workspace`](../packages/workspace/workspace) |
| `fs/edit-intent` | `waterfall` | [`packages/fs/fs/src/index.ts:62`](../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:71`](../packages/fs/fs/src/index.ts) | [`tool-fs`](../packages/fs/tool-fs) (`emit`) | [`fs-policy`](../packages/fs/fs-policy) |
@@ -38,17 +38,22 @@ This matrix shows which packages dispatch each harness-owned event and which pac
| `session/disposed` | `emit` | [`packages/core/session/src/index.ts:89`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`agent-loop`](../packages/core/agent-loop), `apiproxy`, [`session-persistence`](../packages/session-persistence/session-persistence), [`session-title`](../packages/session-title/session-title) |
| `session/event` | `emit` | [`packages/core/session/src/index.ts:101`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`acp`](../packages/acp/acp), `apiproxy`, [`cli-demo`](../packages/examples/cli-demo), [`compact`](../packages/compact/compact), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`jsonrpc`](../packages/ui/jsonrpc), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`session-title`](../packages/session-title/session-title), [`token-meter`](../packages/llm/token-meter), [`tui`](../packages/ui/tui), [`user-approval`](../packages/ui/user-approval), [`workspace-context`](../packages/context/workspace-context) |
| `session/flush` | `parallel` | [`packages/core/session/src/index.ts:111`](../packages/core/session/src/index.ts) | [`session`](../packages/core/session) (`events.dispatch`) | [`session-persistence`](../packages/session-persistence/session-persistence) |
+| `slash/input-begin-command` | `bail` | [`packages/client/ui-slash/src/types.ts:220`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` |
+| `slash/input-consume-token` | `bail` | [`packages/client/ui-slash/src/types.ts:234`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` |
+| `slash/input-insert-reference` | `bail` | [`packages/client/ui-slash/src/types.ts:227`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` |
+| `slash/input-insert-text` | `bail` | [`packages/client/ui-slash/src/types.ts:242`](../packages/client/ui-slash/src/types.ts) | - | `ui-conversation` |
| `subagent/end` | `emit` | [`packages/subagent/subagent/src/index.ts:139`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`jsonrpc`](../packages/ui/jsonrpc), [`subagent`](../packages/subagent/subagent) |
| `subagent/provider-added` | `emit` | [`packages/subagent/subagent/src/index.ts:113`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`emit`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
| `subagent/provider-removed` | `emit` | [`packages/subagent/subagent/src/index.ts:119`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`subagent`](../packages/subagent/subagent), [`tool-subagent`](../packages/subagent/tool-subagent) |
| `subagent/start` | `emit` | [`packages/subagent/subagent/src/index.ts:130`](../packages/subagent/subagent/src/index.ts) | [`subagent`](../packages/subagent/subagent) (`events.dispatch`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`subagent`](../packages/subagent/subagent) |
| `system-prompt/assemble` | `waterfall` | [`packages/core/system-prompt/src/index.ts:29`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`waterfall`) | [`agent`](../packages/core/agent), [`system-prompt`](../packages/core/system-prompt) |
| `system-prompt/change` | `emit` | [`packages/core/system-prompt/src/index.ts:35`](../packages/core/system-prompt/src/index.ts) | [`system-prompt`](../packages/core/system-prompt) (`emit`) | - |
-| `tools/change` | `emit` | [`packages/core/tools/src/index.ts:143`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`emit`) | - |
+| `tools/change` | `emit` | [`packages/core/tools/src/index.ts:156`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`emit`) | - |
+| `tools/code-dispatch-log` | `waterfall` | [`packages/core/tools/src/index.ts:138`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`spill-policy`](../packages/spill/spill-policy) |
| `tools/execute` | `waterfall` | [`packages/core/tools/src/index.ts:113`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`session-checkpoint-policy`](../packages/session-persistence/session-checkpoint-policy), [`timeout-policy`](../packages/timeout/timeout-policy) |
| `tools/post-execute` | `waterfall` | [`packages/core/tools/src/index.ts:125`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex), [`repeat-tool-guard`](../packages/guard/repeat-tool-guard), [`spill-policy`](../packages/spill/spill-policy), [`tool-fs-search`](../packages/fs/tool-fs-search), [`workspace-context`](../packages/context/workspace-context) |
| `tools/pre-execute` | `waterfall` | [`packages/core/tools/src/index.ts:102`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`waterfall`) | [`hooks-claude`](../packages/hooks/hooks-claude), [`hooks-codex`](../packages/hooks/hooks-codex), [`tool-tasks`](../packages/tasks/tool-tasks) |
-| `tools/result` | `emit` | [`packages/core/tools/src/index.ts:133`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`events.dispatch`) | [`subagent-inprocess`](../packages/subagent/subagent-inprocess), [`workspace-context`](../packages/context/workspace-context) |
+| `tools/result` | `emit` | [`packages/core/tools/src/index.ts:146`](../packages/core/tools/src/index.ts) | [`tools`](../packages/core/tools) (`events.dispatch`) | [`subagent-inprocess`](../packages/subagent/subagent-inprocess), [`workspace-context`](../packages/context/workspace-context) |
| `workflow/agent-end` | `emit` | [`packages/workflow/workflow/src/index.ts:81`](../packages/workflow/workflow/src/index.ts) | [`workflow`](../packages/workflow/workflow) (`events.dispatch`) | [`workflow`](../packages/workflow/workflow) |
| `workflow/agent-start` | `emit` | [`packages/workflow/workflow/src/index.ts:70`](../packages/workflow/workflow/src/index.ts) | [`workflow`](../packages/workflow/workflow) (`events.dispatch`) | [`workflow`](../packages/workflow/workflow) |
| `workflow/end` | `emit` | [`packages/workflow/workflow/src/index.ts:91`](../packages/workflow/workflow/src/index.ts) | [`workflow`](../packages/workflow/workflow) (`events.dispatch`) | [`workflow`](../packages/workflow/workflow) |
@@ -60,6 +65,8 @@ This matrix shows which packages dispatch each harness-owned event and which pac
| Event string | Dispatchers | Listeners |
| --- | --- | --- |
+| `commands/changed` | `runtime` (`emit`) | - |
+| `connection/reset` | `runtime` (`emit`) | - |
| `internal/dispatch` | - | [`compact`](../packages/compact/compact), [`fs`](../packages/fs/fs), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`hook-protocol`](../packages/hooks/hook-protocol), [`llm-retry`](../packages/llm/llm-retry), [`permission`](../packages/ui/permission), [`plan-mode`](../packages/plan/plan-mode), [`pty-local`](../packages/pty/pty-local), `runtime`, [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent), [`time-context`](../packages/context/time-context), [`tool-todo`](../packages/todo/tool-todo), [`tools`](../packages/core/tools), [`user-approval`](../packages/ui/user-approval), [`workflow`](../packages/workflow/workflow) |
| `internal/plugin` | - | `hmr`, `modules`, `webserver` |
| `internal/status` | - | [`agent`](../packages/core/agent) |
diff --git a/docs/graph-atlas.md b/docs/graph-atlas.md
index f4a62dac87..c5dc01cb59 100644
--- a/docs/graph-atlas.md
+++ b/docs/graph-atlas.md
@@ -5,7 +5,7 @@
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 Agent Note](../.agents/notes/implemented/process/2026-07-03-documentation-graph-atlas.md).
+The process decision behind this index is recorded in [the documentation graph Agent Note](../.agents/notes/archived/process/2026-07-03-documentation-graph-atlas.md).
| Graph | Mode |
| --- | --- |
diff --git a/docs/i18n/README.i18n.yaml b/docs/i18n/README.i18n.yaml
index 602699a178..e4fb87a322 100644
--- a/docs/i18n/README.i18n.yaml
+++ b/docs/i18n/README.i18n.yaml
@@ -1,6 +1,6 @@
# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
-# pnpm run verify-translation-pairing --write
-README.md: 77d7b3210216c7c12d7d06b1ed16396d02ef1d16
-README.zh.md: de15fc3b5f30c1280ce6b38c1afd2475be7f9671
+# pnpm run verify-translation-pairing --write docs/i18n/README.md
+README.md: 9fe01174909f0400b94c70b95759526aec783d2e
+README.zh.md: 2a9a20ae4702e205879f0fbfb6d76d3a761d2446
diff --git a/docs/i18n/README.md b/docs/i18n/README.md
index 77d7b32102..9fe0117490 100644
--- a/docs/i18n/README.md
+++ b/docs/i18n/README.md
@@ -2,7 +2,7 @@
English | [中文](README.zh.md)
-This repo's documentation is read by people and agents both inside and outside the company, so the README, Agent Notes, and docs tree are maintained in English and Simplified Chinese. This page defines the pairing contract, the enforcement gate, and the rollout policy; [translation-rules.md](translation-rules.md) defines how to translate; [terminology.md](terminology.md) is the terminology source of truth. The committed agent workflow lives in [.agents/skills/dsh-translate-docs](../../.agents/skills/dsh-translate-docs/SKILL.md).
+This repo's documentation is read by people and agents both inside and outside the company, so every document in scope is maintained in English and Simplified Chinese. This page defines the pairing contract, enforcement gate, scope, and exclusions; [translation-rules.md](translation-rules.md) defines how to translate; [terminology.md](terminology.md) is the terminology source of truth. The committed agent workflow lives in [.agents/skills/dsh-translate-docs](../../.agents/skills/dsh-translate-docs/SKILL.md).
## The pairing contract
@@ -15,7 +15,7 @@ This repo's documentation is read by people and agents both inside and outside t
foo.zh.md: 89e6c98d92887913cadf06b2adb97f26cde4849b
```
- Blob hashes, not commit hashes, so the record is computable for files edited in the same PR (`git hash-object foo.md`) and consistency is a pure content comparison. The recorded hash also recovers the exact last-confirmed text of either side (`git cat-file -p `), so an out-of-sync pair is updated by diffing the edited side against its last-confirmed state and patching the counterpart minimally — never by re-translating whole files. After bringing the pair back in line, `pnpm run verify-translation-pairing --write` re-records both hashes; that yaml diff is the reviewable act of confirming consistency.
+ Blob hashes, not commit hashes, so the record is computable for files edited in the same PR (`git hash-object foo.md`) and consistency is a pure content comparison. The recorded hashes also recover the exact last-confirmed text of either side, so an out-of-sync pair is updated by patching the counterpart minimally against the edited side's diff — never by re-translating whole files. `pnpm run gen-translation-brief ` assembles that update's working set mechanically at the narrowest safely aligned granularity — changed Markdown units, then heading sections, then whole document — with the edited side's diff since last confirmation, each changed span's three-way text, the terminology rows the change touches, and the binding update rules; a change confined to the pair's byte-identical code fences is computed outright, and `--apply` splices it into the counterpart after structural validation ([briefed-updates Agent Note](../../.agents/notes/implemented/process/2026-07-26-briefed-minimal-translation-updates.md)). After bringing the pair back in line, `pnpm run verify-translation-pairing --write ` re-records both hashes; that yaml diff is the reviewable act of confirming consistency, which is why `--write` requires naming the pairs you confirmed (`--write --all` is the explicit corpus-wide form).
- **Language switcher.** Both files link to each other immediately after their H1 heading: the English file carries `English | [中文](foo.zh.md)` and the Chinese file carries `[English](foo.md) | 中文`.
- **Structure mirrors the counterpart.** Heading depths and order, list kinds, ordered-list starts, list item counts, table row and column counts, link targets, and verbatim code blocks match one to one across the pair — see [translation-rules.md](translation-rules.md) for the full preservation rules. Existing Markdown gates apply to `.zh.md` files unchanged (`verify-md-wrap`, `verify-md-links`).
@@ -23,29 +23,33 @@ This repo's documentation is read by people and agents both inside and outside t
`pnpm run verify-translation-pairing` (part of `doc-sync`, which contributors run locally for documentation changes and CI runs exhaustively) enforces the contract mechanically:
-1. Every file listed as `required` in [scripts/translation-pairing.manifest.json](../../scripts/translation-pairing.manifest.json) has a complete pair.
-2. Every pair that exists at all — required or not — is complete and consistent: all three files present, each side's current blob hash equals the recorded one (editing either side without re-confirming the pair goes red), both sides carry the language switcher, and the structural signatures match in order — heading depths, verbatim code blocks (info string and content), table row and column counts, list kinds, ordered-list starts, item counts, and every link target apart from the switcher.
-3. Files listed as `excluded` have no `.zh.md` and no `.i18n.yaml` at all.
-4. Every date-named document (`yyyy-mm-dd-*.md`) dated on or after the manifest's `requiredSince` cutoff has a complete pair — new date-named Agent Notes merge bilingual from birth.
+1. Every document in scope has a complete pair. README discovery is case-insensitive on the basename, so `missions/readme.md` is in scope alongside the other documentation roots.
+2. Every pair artifact that exists at all is complete and consistent: all three files present, each side's current blob hash equals the recorded one (editing either side without re-confirming the pair goes red), both sides carry the language switcher, and the structural signatures match in order — heading depths, verbatim code blocks (info string and content), table row and column counts, list kinds, ordered-list starts, item counts, and every link target apart from the switcher.
+3. Files listed as `excluded` have no `.zh.md` and no `.i18n.yaml` at all. Frozen Agent Notes under `.agents/notes/archived/` are outside this evolving gate; their dedicated verifier requires and seals the complete existing triplet instead.
-`pnpm run verify-translation-pairing --list` prints the current pairing state of every document in scope — missing, out-of-sync, or ok — and is the work list for translation batches. It never fails; it reports.
+Source-oriented code gates consume an exact `.zh.md` fence sequence as a derivative of its unsuffixed sibling instead of compiling or manifesting the same code twice. The sequence must match in length, order, fence kind, and byte-exact body; otherwise both copies remain independently checked and the pairing gate reports the structural mismatch.
-The practical rule this gate creates: **when a PR edits either side of a paired document, the same PR updates the counterpart and re-records the pair** (run the [dsh-translate-docs](../../.agents/skills/dsh-translate-docs/SKILL.md) skill, then `--write`), exactly like the repo's existing doc-sync rule for code and READMEs. A PR that leaves a pair out of sync goes red in CI.
+`pnpm run verify-translation-pairing --list` prints the current pairing state of every document in scope — missing, out-of-sync, or ok. It never fails; `missing` and `out-of-sync` rows identify violations that the normal check rejects.
+
+`pnpm run verify-translation-pairing ` checks just the named pairs — any of a pair's three files (or its bare stem) names it — so an update loop verifies its own pair in seconds instead of re-scanning the corpus. The no-argument corpus-wide form is what `doc-sync` and CI run; a scoped green never substitutes for it at PR level.
+
+The practical rule this gate creates: **when a PR edits either side of a paired document, the same PR updates the counterpart and re-records the pair** (run the [dsh-translate-docs](../../.agents/skills/dsh-translate-docs/SKILL.md) skill, then `--write `), exactly like the repo's existing doc-sync rule for code and READMEs. A PR that leaves a pair out of sync goes red in CI.
The gate's limit, stated plainly: **a green gate means the pair was confirmed consistent at these exact contents, not that the confirmation was sound.** It checks hashes and shape; it cannot judge whether the two sides actually say the same thing, or whether the wording is accurate, well-termed, and natural — that is the reviewer's half of the contract, per [translation-rules.md](translation-rules.md). A re-recorded pair with a sloppy counterpart passes the gate; it must not pass review.
-## Scope, exclusions, and rollout
+## Scope and exclusions
-**Scope**: the root `README.md`, everything under `.agents/notes/**`, `docs/**`, and `python/**`. Package READMEs (`packages/**`) join the scope in a later batch.
+**Scope**: every non-vendor README, plus every active document under `.agents/notes/**`, `docs/**`, and `python/**`. README matching is case-insensitive on the basename and covers future directories without another manifest edit. Dependency and ignored build-output trees and the frozen `.agents/notes/archived/` tree are discovery exclusions, not evolving translation source.
**Excluded** (never paired, and the gate rejects a `.zh.md` or `.i18n.yaml` for them):
- `docs/cordis-catalog/`, `docs/tool-catalog/`, `docs/config-catalog.md`, `docs/persistence-catalog.md`, `docs/module-graph.md`, `docs/agent-lifecycle.md`, `docs/capability-seams.md`, `docs/event-producer-consumer.md`, `docs/graph-atlas.md`, and `docs/tool-execution-pipeline.md` — generated files; their generators emit English only today, so a hand-written translation would go stale on every regeneration. The planned follow-up is to teach the generators to emit Chinese alongside English, at which point these leave the exclusion list.
-- `docs/AGENTS.md` and `.agents/notes/**/AGENTS.md` — agent instructions, maintained in English only like the root `AGENTS.md`.
+- `docs/AGENTS.md`, `.agents/notes/**/AGENTS.md`, and their `CLAUDE.md` instruction symlinks — agent instructions, maintained in English only like the root `AGENTS.md`.
- `docs/i18n/terminology.md` and [style-samples.md](style-samples.md) — both are bilingual by construction.
- [translation-prompt.md](translation-prompt.md) — the automated pipeline's prompt template; its body is machine-consumed verbatim, so a paired translation would change pipeline behavior.
+- `.agents/notes/archived/` — frozen historical triplets. [`verify-archived-agent-notes`](../../scripts/verify-archived-agent-notes.ts) validates their completeness and content seals; translation maintenance must never rewrite them.
-**Rollout**: a date-named document (`yyyy-mm-dd-*.md`, i.e. an Agent Note) dated on or after the manifest's `requiredSince` cutoff must merge with its pair. Earlier dates are backlog, including files created on the cutoff's eve. An Agent Note filename records its first-proposed date, so backdating past the cutoff is a review-visible violation. The manifest's `required` list is the current enforcement frontier, not the goal of full coverage. Translation batches add paths to `required`, ratcheting the gate forward. Unlisted documents remain visible in `--list`, while every existing pair is governed by the full contract. Because later edits must update both sides, expand `required` only as fast as translation review can support.
+**Universal requirement**: every current or future document in scope must merge as a complete bilingual pair. [scripts/translation-pairing.manifest.json](../../scripts/translation-pairing.manifest.json) contains only explicit exclusions; there is no per-file rollout list, date cutoff, or README-specific policy class.
## Division of labor
diff --git a/docs/i18n/README.zh.md b/docs/i18n/README.zh.md
index de15fc3b5f..2a9a20ae47 100644
--- a/docs/i18n/README.zh.md
+++ b/docs/i18n/README.zh.md
@@ -2,7 +2,7 @@
[English](README.md) | 中文
-本仓库的文档会被公司内外的人和 agent（智能体）阅读，因此 README、Agent Note（agent 决策记录）与 docs 目录树以英文和简体中文双语维护。本页定义配对契约、强制门禁与推进策略；[translation-rules.md](translation-rules.md) 定义如何翻译；[terminology.md](terminology.md) 是术语真源。仓库内置的 agent 工作流见 [.agents/skills/dsh-translate-docs](../../.agents/skills/dsh-translate-docs/SKILL.md)。
+本仓库的文档会被公司内外的人和 agent（智能体）阅读，因此范围内的每篇文档都以英文和简体中文维护。本页定义配对契约、强制门禁、范围与排除规则；[translation-rules.md](translation-rules.md) 定义如何翻译；[terminology.md](terminology.md) 是术语真源。仓库内置的 agent 工作流见 [.agents/skills/dsh-translate-docs](../../.agents/skills/dsh-translate-docs/SKILL.md)。
## 配对契约
@@ -15,7 +15,7 @@
foo.zh.md: 89e6c98d92887913cadf06b2adb97f26cde4849b
```
- 用 blob hash 而不是 commit hash，这样同一个 PR 里改动的文件也能算出记录（`git hash-object foo.md`），一致性是纯内容比较。记录的 hash 还能还原任一侧上次确认时的确切文本（`git cat-file -p `），所以失去同步的配对是「把被改的一侧与其上次确认状态做 diff、再最小化地修补另一侧」，从不整篇重译。两侧对齐后，`pnpm run verify-translation-pairing --write` 重新记录两个 hash；那份 yaml diff 就是「确认一致」这个动作本身，可以被评审。
+ 用 blob hash 而不是 commit hash，这样同一个 PR 里改动的文件也能算出记录（`git hash-object foo.md`），一致性是纯内容比较。记录的 hash 还能还原任一侧上次确认时的确切文本，所以失去同步的配对是「按被改一侧的 diff 最小化地修补另一侧」，从不整篇重译。`pnpm run gen-translation-brief ` 会以能安全对齐的最窄粒度——先是有改动的 Markdown 单元，再是标题小节，最后是整篇文档——机械地汇集这次更新的工作集：被改一侧自上次确认以来的 diff、每个改动块的三方文本、改动触及的术语表行，以及有约束力的更新规则；仅落在配对中逐字节一致的围栏代码块内的改动可以直接算出，`--apply` 则经结构签名校验后把它拼接进对侧文件（[briefed-updates Agent Note](../../.agents/notes/implemented/process/2026-07-26-briefed-minimal-translation-updates.md)）。两侧对齐后，`pnpm run verify-translation-pairing --write ` 重新记录两个 hash；那份 yaml diff 就是「确认一致」这个动作本身，可以被评审，也正因如此，`--write` 要求点名你确认过的配对（`--write --all` 是显式的全语料形式）。
- **语言切换行。** 两个文件在各自 H1 标题之后立即互链：英文文件带 `English | [中文](foo.zh.md)`，中文文件带 `[English](foo.md) | 中文`。
- **结构与另一侧一一对应。** 标题深度与顺序、列表类型、有序列表起始编号、列表项数量、表格行列数、链接目标与逐字节一致的代码块在配对两侧一一对应；完整保持规则见 [translation-rules.md](translation-rules.md)。既有 Markdown 门禁对 `.zh.md` 文件原样生效（`verify-md-wrap`、`verify-md-links`）。
@@ -23,29 +23,33 @@
`pnpm run verify-translation-pairing`（`doc-sync`（文档同步门禁）的一环，贡献者会针对文档变更在本地运行，CI 则会完整运行）机械地强制执行这份契约：
-1. [scripts/translation-pairing.manifest.json](../../scripts/translation-pairing.manifest.json) 中 `required` 列出的每个文件都有完整配对。
-2. 任何已存在的配对（无论是否 required）都完整且一致：三个文件齐全、每一侧的当前 blob hash 等于记录值（改了任一侧而没重新确认配对就变红）、双方都带语言切换行、结构签名按序一致：标题深度、逐字节一致的代码块（信息字符串与内容）、表格行列数、列表类型、有序列表起始编号、列表项数量，以及除切换行之外的每个链接目标。
-3. 列为 `excluded` 的文件完全没有 `.zh.md`，也没有 `.i18n.yaml`。
-4. 凡文件名符合 `yyyy-mm-dd-*.md` 且日期不早于 manifest（元数据清单）中 `requiredSince` 分界日期的文档，都必须有完整配对；新建的日期命名 Agent Note 从创建起便须配齐中英文。
+1. 范围内的每篇文档都有完整配对。发现 README 时，basename 不区分大小写，因此 `missions/readme.md` 与其他文档根一样属于范围。
+2. 任何已存在的配对产物都完整且一致：三个文件齐全、每一侧的当前 blob hash 等于记录值（改了任一侧而没重新确认配对就变红）、双方都带语言切换行、结构签名按序一致：标题深度、逐字节一致的代码块（信息字符串与内容）、表格行列数、列表类型、有序列表起始编号、列表项数量，以及除切换行之外的每个链接目标。
+3. 列为 `excluded` 的文件完全没有 `.zh.md`，也没有 `.i18n.yaml`。`.agents/notes/archived/` 下冻结的 Agent Note 不受这个持续演进的门禁约束；专用校验器会要求其现有的三个配对文件完整，并将其封存。
-`pnpm run verify-translation-pairing --list` 打印范围内每篇文档的当前配对状态（missing、out-of-sync 或 ok），是翻译批次的工作清单。它从不失败；它只报告。
+面向源码的代码门禁会把精确的 `.zh.md` 围栏序列视为其无后缀兄弟文件的派生内容，而不会再次编译相同代码或在 manifest 中重复登记。该序列必须在长度、顺序、围栏类型和按字节精确的正文上一致；否则两份副本仍会独立受检，配对门禁也会报告结构不匹配。
-这个门禁带来的实际规则是：**当一个 PR 修改了已配对文档的任一侧时，同一个 PR 更新另一侧并重新记录配对**（运行 [dsh-translate-docs](../../.agents/skills/dsh-translate-docs/SKILL.md) skill（技能），再 `--write`），与本仓库既有的代码与 README 的 doc-sync 规则完全一致。留下失去同步的配对的 PR 会在 CI 变红。
+`pnpm run verify-translation-pairing --list` 打印范围内每篇文档的当前配对状态（missing、out-of-sync 或 ok）。它从不失败；其中 missing 与 out-of-sync 行指出普通检查会拒绝的违规。
+
+`pnpm run verify-translation-pairing ` 只检查被点名的配对——配对的三个文件中的任意一个（或其裸词干）都能点名它——因此更新循环几秒内就能验证自己的配对，而不必重新扫描全语料。`doc-sync` 与 CI 运行的是无参数的全语料形式；限定范围的绿灯在 PR 层面永远不能替代它。
+
+这个门禁带来的实际规则是：**当一个 PR 修改了已配对文档的任一侧时，同一个 PR 更新另一侧并重新记录配对**（运行 [dsh-translate-docs](../../.agents/skills/dsh-translate-docs/SKILL.md) skill（技能），再 `--write `），与本仓库既有的代码与 README 的 doc-sync 规则完全一致。留下失去同步的配对的 PR 会在 CI 变红。
把门禁的边界说白：**门禁通过意味着这组文档在当前内容上的一致性得到了确认，不代表确认本身正确可靠。** 它检查记录的 hash 与结构签名；它无法判断两侧是否真的在说同样的话，也无法判断措辞是否准确、术语是否得当、行文是否自然；这部分契约由评审者把关，见 [translation-rules.md](translation-rules.md)。重新记录了 hash 但另一侧翻得潦草的配对能通过门禁；它不得通过评审。
-## 范围、排除与推进
+## 范围与排除
-**范围**：根 `README.md`，以及 `.agents/notes/**`、`docs/**` 与 `python/**` 下的全部内容。包（package）README（`packages/**`）在后续批次加入范围。
+**范围**：除 vendor 源码外的全部 README，以及 `.agents/notes/**`、`docs/**` 与 `python/**` 下的全部活跃文档。匹配 README 时只看文件名且不区分大小写，因此今后新增的目录无需再修改 manifest。依赖目录、被忽略的构建产物目录以及冻结的 `.agents/notes/archived/` 目录树只在发现阶段排除，不属于持续演进的翻译源文档。
**排除**（永不配对，门禁拒绝为它们建 `.zh.md` 或 `.i18n.yaml`）：
- `docs/cordis-catalog/`、`docs/tool-catalog/`、`docs/config-catalog.md`、`docs/persistence-catalog.md`、`docs/module-graph.md`、`docs/agent-lifecycle.md`、`docs/capability-seams.md`、`docs/event-producer-consumer.md`、`docs/graph-atlas.md` 与 `docs/tool-execution-pipeline.md`：生成文件；生成器目前只输出英文，手写译文在每次重新生成时必然陈旧。计划中的后续工作是让生成器同时输出中文，届时这些文件移出排除清单。
-- `docs/AGENTS.md` 与 `.agents/notes/**/AGENTS.md`：agent 指令，与根 `AGENTS.md` 一样只以英文维护。
+- `docs/AGENTS.md`、`.agents/notes/**/AGENTS.md` 以及指向它们的 `CLAUDE.md` 指令符号链接：agent 指令，与根 `AGENTS.md` 一样只以英文维护。
- `docs/i18n/terminology.md` 与 [style-samples.md](style-samples.md)：二者本身即为中英对照文档。
- [translation-prompt.md](translation-prompt.md)：自动翻译流水线的提示词模板；正文逐字进入模型请求，配对翻译会改变流水线行为。
+- `.agents/notes/archived/`：冻结的历史三文件配对。[`verify-archived-agent-notes`](../../scripts/verify-archived-agent-notes.ts) 校验其完整性和内容封存记录；翻译维护绝不能重写这些文件。
-**推进**：以日期命名的文档（`yyyy-mm-dd-*.md`，即 Agent Note），只要标注日期等于或晚于 manifest 的 `requiredSince` 分界日期，合并时就必须配齐双语文件。更早日期的文件属于 backlog（待翻清单），包括分界前夜创建的文件。Agent Note 文件名记录首次提出日期，因此倒填日期绕过分界属于评审可见的违规。manifest 中的 `required` 列表是当前执行红线，并非全量覆盖这一最终目标。翻译批次将路径加入 `required`，使门禁只向前收紧。未列入的文档仍可通过 `--list` 查看，而任何已存在的配对都受完整契约约束。后续修改必须同步更新两侧，因此 `required` 的扩展速度不能超过翻译评审的承载能力。
+**统一要求**：当前及今后纳入范围的每篇文档，合并时都必须构成完整的双语配对。[scripts/translation-pairing.manifest.json](../../scripts/translation-pairing.manifest.json) 只包含显式排除项；不存在逐文件推进清单、日期分界或 README 专用政策类别。
## 分工
diff --git a/docs/i18n/style-samples.md b/docs/i18n/style-samples.md
index b20b2a4c90..87ef939730 100644
--- a/docs/i18n/style-samples.md
+++ b/docs/i18n/style-samples.md
@@ -68,17 +68,17 @@
对比双语文件的 git 时间戳（无记录方案）——不予采纳：仅调整格式的改动会触发误报，无关修改后再提交译文又会造成漏检。只有基于内容本身的标识（每侧文件的 blob hash 与伴随记录比对），才能承载门禁所声称的语义。
-## ⑦ 推进策略（长段拆分示范）
+## ⑦ 统一要求（长段拆分示范）
-> **Rollout**: date-named Agent Notes don't wait for a batch — one dated on or after the manifest's `requiredSince` cutoff must merge with its pair, so each new date-named Agent Note is bilingual from birth. For the back-catalog, the `required` list in the manifest is the enforcement frontier, not the goal. […] Pairing a document is a commitment: every later edit to either side must carry the counterpart along, so grow the frontier at the pace translation review is actually resourced, not ahead of it.
+> **Universal requirement**: every in-scope document merges as a complete bilingual pair. The manifest contains only explicit exclusions: it has no per-file rollout list, date cutoff, or README-specific policy class. […] Pairing is a continuing obligation: every later edit to either side updates the counterpart and consistency record in the same change.
-**推进**：日期命名的 Agent Note 无需等待批量翻译。只要文件名中的日期不早于 manifest（元数据清单）的 `requiredSince` 分界日期，合入时就必须配齐中英文，因此此类 Agent Note 从创建起就要求双语齐备。对于存量文档，manifest 中的 `required` 列表只是当前的执行红线，并非最终目标。（……）一旦文档完成配对，后续修改任一侧都必须同步更新另一侧。因此，应根据实际可投入的翻译评审能力逐步扩展执行红线，不能超前。
+**统一要求**：每篇纳入范围的文档合入时都必须构成完整的双语配对。manifest（元数据清单）只包含显式排除项：其中没有逐文件推进清单、日期分界或 README 专用政策类别。（……）配对是一项持续义务：后续修改任一侧时，都必须在同一变更中同步更新对侧文件和一致性记录。
## 从样例提炼的要点
- 语体是规范制度文：完整主谓、确定语气；不口语化，也不学术腔。
- 给句子补显式执行主体：英文的被动句和抽象主语，中文写成「系统／门禁／工具／评审人」做主语。
-- 用中文工程惯用语替换直译：false positive/negative→误报／漏检、enforcement frontier→执行红线、ratchet→只向前收紧不倒退放宽、reviewable act→评审凭证。
+- 用中文工程惯用语替换直译：false positive/negative→误报／漏检、ratchet→只向前收紧不倒退放宽、reviewable act→评审凭证。
- 隐喻本地化而非移植：bilingual from birth→从创建起就要求双语齐备；grandfathered→历史存量遗留。
- 类别名词说中文并在首现括注英文：实操手册（cookbook）、事故复盘（postmortem）；指目录或路径时保留代码体英文。
- 长段按语义单元拆段，一段一件事；名词短语展开为动词句。
diff --git a/docs/i18n/terminology.md b/docs/i18n/terminology.md
index ae28258b9b..3a40629372 100644
--- a/docs/i18n/terminology.md
+++ b/docs/i18n/terminology.md
@@ -36,7 +36,6 @@
| Agent Note | Agent Note | Agent Note（agent 决策记录） | 智能体注记、智能体笔记 | 本仓库中由 agent 撰写的提案与决策记录 |
| agent harness | agent harness | agent harness（智能体框架） | | agent 组合词（agent harness/workflow/loop/skill 等）整体保留英文；未括注过 agent 时首现按对应组合词或 agent 行处理 |
| agent loop | agent loop | agent loop（智能体循环） | | |
-| backlog | backlog | backlog（待翻清单） | | 仅在双语翻译语境里括注`待翻清单` |
| blob hash | blob hash | | | `git hash-object` 的结果 |
| Cordis | Cordis | | | |
| dispose | dispose | dispose（资源释放） | | |
@@ -103,7 +102,6 @@
| deploy root | 部署根目录 | | | |
| durability | 持久性 | | | |
| feature requirement | 功能依赖 | | | 功能或功能选项通过 `requires` 声明的关系 |
-| enforcement frontier | 执行红线 | | 强制边界 | i18n 配对机制用语：manifest `required` 清单所划的门禁生效范围；与金标样例（style-samples ⑦）一致 |
| ergonomics | 易用性 / 开发体验 | | 人体工学 | API 或面向模型的接口用「易用性」；工具链或开发者工作流用「开发体验」 |
| event | 事件 | | | |
| event log | 事件日志 | | | |
diff --git a/docs/module-graph.md b/docs/module-graph.md
index 0ccb4ffcc0..69bcdfd4ee 100644
--- a/docs/module-graph.md
+++ b/docs/module-graph.md
@@ -141,6 +141,7 @@ flowchart TD
pkg_client_locale["client-locale"]
pkg_client_modules["client-modules"]
pkg_client_runtime["client-runtime"]
+ pkg_client_ui_command["client-ui-command"]
pkg_client_ui_conversation["client-ui-conversation"]
pkg_client_ui_layout["client-ui-layout"]
pkg_client_ui_models["client-ui-models"]
@@ -149,7 +150,10 @@ flowchart TD
pkg_client_ui_settings["client-ui-settings"]
pkg_client_ui_settings_general["client-ui-settings-general"]
pkg_client_ui_sidebar["client-ui-sidebar"]
+ pkg_client_ui_skill["client-ui-skill"]
+ pkg_client_ui_slash["client-ui-slash"]
pkg_client_ui_slots["client-ui-slots"]
+ pkg_client_ui_subagent["client-ui-subagent"]
pkg_client_ui_theme["client-ui-theme"]
pkg_client_ui_trajectory["client-ui-trajectory"]
pkg_client_ui_workspace["client-ui-workspace"]
@@ -210,6 +214,7 @@ flowchart TD
end
subgraph group_tasks["packages/tasks"]
pkg_tasks["tasks"]
+ pkg_tasks_local["tasks-local"]
pkg_tool_tasks["tool-tasks"]
end
subgraph group_workflow["packages/workflow"]
@@ -255,10 +260,6 @@ flowchart TD
pkg_client_locale --> pkg_client_ui_primitives
pkg_client_locale --> pkg_client_ui_slots
pkg_client_locale --> pkg_invariants
- pkg_client_ui_conversation --> pkg_client_runtime
- pkg_client_ui_conversation --> pkg_client_ui_primitives
- pkg_client_ui_conversation --> pkg_client_ui_slots
- pkg_client_ui_conversation --> pkg_invariants
pkg_client_ui_models --> pkg_client_runtime
pkg_client_ui_models --> pkg_client_ui_slots
pkg_client_ui_models --> pkg_invariants
@@ -270,6 +271,9 @@ flowchart TD
pkg_client_ui_sidebar --> pkg_client_ui_primitives
pkg_client_ui_sidebar --> pkg_client_ui_slots
pkg_client_ui_sidebar --> pkg_invariants
+ pkg_client_ui_slash --> pkg_client_runtime
+ pkg_client_ui_slash --> pkg_client_ui_slots
+ pkg_client_ui_slash --> pkg_invariants
pkg_client_ui_workspace --> pkg_client_runtime
pkg_client_ui_workspace --> pkg_client_ui_primitives
pkg_client_ui_workspace --> pkg_client_ui_slots
@@ -300,12 +304,26 @@ flowchart TD
pkg_system_prompt --> pkg_scope
pkg_web --> pkg_invariants
pkg_web --> pkg_llm
+ pkg_client_ui_conversation --> pkg_client_runtime
+ pkg_client_ui_conversation --> pkg_client_ui_primitives
+ pkg_client_ui_conversation --> pkg_client_ui_slash
+ pkg_client_ui_conversation --> pkg_client_ui_slots
+ pkg_client_ui_conversation --> pkg_invariants
pkg_client_ui_settings_general --> pkg_client_locale
pkg_client_ui_settings_general --> pkg_client_runtime
pkg_client_ui_settings_general --> pkg_client_ui_primitives
pkg_client_ui_settings_general --> pkg_client_ui_settings
pkg_client_ui_settings_general --> pkg_client_ui_slots
pkg_client_ui_settings_general --> pkg_invariants
+ pkg_client_ui_skill --> pkg_client_connection
+ pkg_client_ui_skill --> pkg_client_runtime
+ pkg_client_ui_skill --> pkg_client_ui_slash
+ pkg_client_ui_skill --> pkg_client_ui_slots
+ pkg_client_ui_skill --> pkg_invariants
+ pkg_client_ui_subagent --> pkg_client_runtime
+ pkg_client_ui_subagent --> pkg_client_ui_slash
+ pkg_client_ui_subagent --> pkg_client_ui_slots
+ pkg_client_ui_subagent --> pkg_invariants
pkg_client_ui_theme --> pkg_client_locale
pkg_client_ui_theme --> pkg_client_runtime
pkg_client_ui_theme --> pkg_client_ui_primitives
@@ -363,6 +381,13 @@ flowchart TD
pkg_app_boot --> pkg_invariants
pkg_app_boot --> pkg_paths
pkg_app_boot --> pkg_system_prompt
+ pkg_client_ui_command --> pkg_client_connection
+ pkg_client_ui_command --> pkg_client_runtime
+ pkg_client_ui_command --> pkg_client_ui_conversation
+ pkg_client_ui_command --> pkg_client_ui_primitives
+ pkg_client_ui_command --> pkg_client_ui_slash
+ pkg_client_ui_command --> pkg_client_ui_slots
+ pkg_client_ui_command --> pkg_invariants
pkg_client_ui_layout --> pkg_client_runtime
pkg_client_ui_layout --> pkg_client_ui_slots
pkg_client_ui_layout --> pkg_client_ui_theme
@@ -457,7 +482,6 @@ flowchart TD
pkg_tasks --> pkg_brand
pkg_tasks --> pkg_invariants
pkg_tasks --> pkg_session
- pkg_tasks --> pkg_timeout
pkg_workflow --> pkg_agent
pkg_workflow --> pkg_brand
pkg_workflow --> pkg_invariants
@@ -532,6 +556,10 @@ flowchart TD
pkg_pty_local --> pkg_sandbox
pkg_pty_local --> pkg_sandbox_policy
pkg_pty_local --> pkg_session
+ pkg_tasks_local --> pkg_agent
+ pkg_tasks_local --> pkg_invariants
+ pkg_tasks_local --> pkg_tasks
+ pkg_tasks_local --> pkg_timeout
pkg_agent_loop --> pkg_agent
pkg_agent_loop --> pkg_invariants
pkg_agent_loop --> pkg_llm
@@ -751,7 +779,7 @@ flowchart TD
pkg_agent_spine_demo --> pkg_skill
pkg_agent_spine_demo --> pkg_skill_local
pkg_agent_spine_demo --> pkg_system_prompt
- pkg_agent_spine_demo --> pkg_tasks
+ pkg_agent_spine_demo --> pkg_tasks_local
pkg_agent_spine_demo --> pkg_tool_bash
pkg_agent_spine_demo --> pkg_tool_goal
pkg_agent_spine_demo --> pkg_tool_skill
@@ -851,10 +879,10 @@ flowchart TD
| [`client-connection`](../packages/client/connection) | `client` | [`host-webserver`](../packages/host/webserver), [`invariants`](../packages/support/invariants) |
| [`client-hmr`](../packages/client/hmr) | `client` | [`client-modules`](../packages/client/modules), [`host-webserver`](../packages/host/webserver), [`invariants`](../packages/support/invariants) |
| [`client-locale`](../packages/client/locale) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
-| [`client-ui-conversation`](../packages/client/ui-conversation) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`client-ui-models`](../packages/client/ui-models) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`client-ui-settings`](../packages/client/ui-settings) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`client-ui-sidebar`](../packages/client/ui-sidebar) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
+| [`client-ui-slash`](../packages/client/ui-slash) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`client-ui-workspace`](../packages/client/ui-workspace) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`helper`](../packages/sdk/helper) | `sdk` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants) |
| [`telemetry`](../packages/sdk/telemetry) | `sdk` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`paths`](../packages/util/paths) |
@@ -866,7 +894,10 @@ flowchart TD
| [`session`](../packages/core/session) | `core` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`scope`](../packages/core/scope) |
| [`system-prompt`](../packages/core/system-prompt) | `core` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`scope`](../packages/core/scope) |
| [`web`](../packages/web/web) | `web` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm) |
+| [`client-ui-conversation`](../packages/client/ui-conversation) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slash`](../packages/client/ui-slash), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`client-ui-settings-general`](../packages/client/ui-settings-general) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-settings`](../packages/client/ui-settings), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
+| [`client-ui-skill`](../packages/client/ui-skill) | `client` | [`client-connection`](../packages/client/connection), [`client-runtime`](../packages/client/runtime), [`client-ui-slash`](../packages/client/ui-slash), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
+| [`client-ui-subagent`](../packages/client/ui-subagent) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-slash`](../packages/client/ui-slash), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`client-ui-theme`](../packages/client/ui-theme) | `client` | [`client-locale`](../packages/client/locale), [`client-runtime`](../packages/client/runtime), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`lsp`](../packages/lsp/lsp) | `lsp` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm) |
| [`sandbox`](../packages/sandbox/sandbox) | `sandbox` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm) |
@@ -885,6 +916,7 @@ flowchart TD
| [`session-title`](../packages/session-title/session-title) | `session-title` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session) |
| [`llm-replay`](../packages/support/llm-replay) | `support` | [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session) |
| [`app-boot`](../packages/ui/app-boot) | `ui` | [`invariants`](../packages/support/invariants), [`paths`](../packages/util/paths), [`system-prompt`](../packages/core/system-prompt) |
+| [`client-ui-command`](../packages/client/ui-command) | `client` | [`client-connection`](../packages/client/connection), [`client-runtime`](../packages/client/runtime), [`client-ui-conversation`](../packages/client/ui-conversation), [`client-ui-primitives`](../packages/client/ui-primitives), [`client-ui-slash`](../packages/client/ui-slash), [`client-ui-slots`](../packages/client/ui-slots), [`invariants`](../packages/support/invariants) |
| [`client-ui-layout`](../packages/client/ui-layout) | `client` | [`client-runtime`](../packages/client/runtime), [`client-ui-slots`](../packages/client/ui-slots), [`client-ui-theme`](../packages/client/ui-theme), [`invariants`](../packages/support/invariants) |
| [`code-runtime-worker`](../packages/code-runtime/code-runtime-worker) | `code-runtime` | [`code-runtime`](../packages/code-runtime/code-runtime), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
| [`lsp-local`](../packages/lsp/lsp-local) | `lsp` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`lsp`](../packages/lsp/lsp), [`timeout`](../packages/util/timeout) |
@@ -909,7 +941,7 @@ flowchart TD
| [`time-context`](../packages/context/time-context) | `context` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
| [`pty`](../packages/pty/pty) | `pty` | [`agent`](../packages/core/agent), [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants) |
| [`scripts`](../packages/sdk/scripts) | `sdk` | [`app-boot`](../packages/ui/app-boot), [`invariants`](../packages/support/invariants) |
-| [`tasks`](../packages/tasks/tasks) | `tasks` | [`agent`](../packages/core/agent), [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`timeout`](../packages/util/timeout) |
+| [`tasks`](../packages/tasks/tasks) | `tasks` | [`agent`](../packages/core/agent), [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session) |
| [`workflow`](../packages/workflow/workflow) | `workflow` | [`agent`](../packages/core/agent), [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session) |
| [`workspace`](../packages/workspace/workspace) | `workspace` | [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`storage`](../packages/storage/storage), [`storage-domain`](../packages/storage/storage-domain) |
| [`tools`](../packages/core/tools) | `core` | [`agent`](../packages/core/agent), [`code-runtime`](../packages/code-runtime/code-runtime), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`user-approval`](../packages/ui/user-approval) |
@@ -924,6 +956,7 @@ flowchart TD
| [`permission`](../packages/ui/permission) | `ui` | [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session`](../packages/core/session), [`user-approval`](../packages/ui/user-approval) |
| [`session-reference`](../packages/context/session-reference) | `context` | [`agent`](../packages/core/agent), [`compact`](../packages/compact/compact), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`retention`](../packages/util/retention), [`session`](../packages/core/session), [`session-query`](../packages/session-query/session-query) |
| [`pty-local`](../packages/pty/pty-local) | `pty` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`pty`](../packages/pty/pty), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session`](../packages/core/session) |
+| [`tasks-local`](../packages/tasks/tasks-local) | `tasks` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`tasks`](../packages/tasks/tasks), [`timeout`](../packages/util/timeout) |
| [`agent-loop`](../packages/core/agent-loop) | `core` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools) |
| [`tool-goal`](../packages/goal/tool-goal) | `goal` | [`agent`](../packages/core/agent), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools) |
| [`tool-bash`](../packages/bash/tool-bash) | `bash` | [`agent`](../packages/core/agent), [`bash`](../packages/bash/bash), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`paths`](../packages/util/paths), [`sandbox`](../packages/sandbox/sandbox), [`sandbox-policy`](../packages/sandbox/sandbox-policy), [`session-persistence`](../packages/session-persistence/session-persistence), [`system-prompt`](../packages/core/system-prompt), [`tasks`](../packages/tasks/tasks), [`tools`](../packages/core/tools), [`user-approval`](../packages/ui/user-approval) |
@@ -955,7 +988,7 @@ flowchart TD
| [`hooks-claude`](../packages/hooks/hooks-claude) | `hooks` | [`agent`](../packages/core/agent), [`hook-protocol`](../packages/hooks/hook-protocol), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`subagent`](../packages/subagent/subagent), [`tools`](../packages/core/tools) |
| [`jsonrpc`](../packages/ui/jsonrpc) | `ui` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`llm-deepseek`](../packages/llm/llm-deepseek), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent) |
| [`tui`](../packages/ui/tui) | `ui` | [`agent`](../packages/core/agent), [`agent-loop`](../packages/core/agent-loop), [`commands`](../packages/ui/commands), [`goal`](../packages/goal/goal), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`llm-retry`](../packages/llm/llm-retry), [`session`](../packages/core/session), [`session-persistence`](../packages/session-persistence/session-persistence), [`session-query`](../packages/session-query/session-query), [`session-reference`](../packages/context/session-reference), [`session-title`](../packages/session-title/session-title), [`skill`](../packages/skill/skill), [`system-prompt`](../packages/core/system-prompt), [`token-meter`](../packages/llm/token-meter), [`tools`](../packages/core/tools), [`user-interaction`](../packages/ui/user-interaction) |
-| [`agent-spine-demo`](../packages/examples/agent-spine-demo) | `examples` | [`agent`](../packages/core/agent), [`agent-loop`](../packages/core/agent-loop), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`llm-retry`](../packages/llm/llm-retry), [`paths`](../packages/util/paths), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`session-title`](../packages/session-title/session-title), [`skill`](../packages/skill/skill), [`skill-local`](../packages/skill/skill-local), [`system-prompt`](../packages/core/system-prompt), [`tasks`](../packages/tasks/tasks), [`tool-bash`](../packages/bash/tool-bash), [`tool-goal`](../packages/goal/tool-goal), [`tool-skill`](../packages/skill/tool-skill), [`tool-tasks`](../packages/tasks/tool-tasks), [`tools`](../packages/core/tools), [`workspace-context`](../packages/context/workspace-context) |
+| [`agent-spine-demo`](../packages/examples/agent-spine-demo) | `examples` | [`agent`](../packages/core/agent), [`agent-loop`](../packages/core/agent-loop), [`goal`](../packages/goal/goal), [`goal-session`](../packages/goal/goal-session), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`llm-retry`](../packages/llm/llm-retry), [`paths`](../packages/util/paths), [`scope`](../packages/core/scope), [`session`](../packages/core/session), [`session-title`](../packages/session-title/session-title), [`skill`](../packages/skill/skill), [`skill-local`](../packages/skill/skill-local), [`system-prompt`](../packages/core/system-prompt), [`tasks-local`](../packages/tasks/tasks-local), [`tool-bash`](../packages/bash/tool-bash), [`tool-goal`](../packages/goal/tool-goal), [`tool-skill`](../packages/skill/tool-skill), [`tool-tasks`](../packages/tasks/tool-tasks), [`tools`](../packages/core/tools), [`workspace-context`](../packages/context/workspace-context) |
| [`tool-ralph`](../packages/workflow/tool-ralph) | `workflow` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`subagent`](../packages/subagent/subagent), [`system-prompt`](../packages/core/system-prompt), [`tools`](../packages/core/tools), [`workflow`](../packages/workflow/workflow) |
| [`workflow-workerthread`](../packages/workflow/workflow-workerthread) | `workflow` | [`agent`](../packages/core/agent), [`brand`](../packages/util/brand), [`invariants`](../packages/support/invariants), [`llm`](../packages/llm/llm), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent), [`tools`](../packages/core/tools), [`workflow`](../packages/workflow/workflow) |
| [`subagent-fork`](../packages/subagent/subagent-fork) | `subagent` | [`agent`](../packages/core/agent), [`invariants`](../packages/support/invariants), [`session`](../packages/core/session), [`subagent`](../packages/subagent/subagent), [`subagent-inprocess`](../packages/subagent/subagent-inprocess) |
diff --git a/docs/persistence-catalog.md b/docs/persistence-catalog.md
index cfa787d4e3..c039792ee8 100644
--- a/docs/persistence-catalog.md
+++ b/docs/persistence-catalog.md
@@ -455,26 +455,49 @@ Source: [`packages/core/session/src/types.ts:283`](../packages/core/session/src/
```ts persistence-catalog
/**
- * One bridged sub-dispatch from a `run_code` program: the parent
- * `run_code` call id, the deterministic sub-call id
- * (`:code:`), the tool `name` with its JSON-normalized
- * `arguments` — the exact value dispatched, normalized BEFORE dispatch,
- * so this append can never fail on payload shape — whether the sub-call
- * errored, and a bounded `resultSummary` of its model-facing text. Before
- * bounding, occurrences of a non-root session workspace path are
- * normalized to `.` so host-specific absolute path lengths cannot change
- * the summary.
+ * One bridged sub-dispatch SETTLING: the pairing ids (matching the
+ * `tool/code-dispatch-start` with the same `subCallId`), the tool `name`
+ * with the same JSON-normalized `arguments`, and the sub-call's complete
+ * model-facing outcome in `tool/result`'s own vocabulary
+ * (`content` + `isError`), so UIs render a sub-call through the exact
+ * code path that renders a native call. Every started sub-call settles
+ * with exactly one of these (abort included: the aborted pipeline result
+ * is an `isError` outcome).
* Log-only: `deriveMessages()` ignores it, so sub-calls never re-enter
* model context; persistence and UIs get every call. Appended inside the
- * parent `run_code`'s execution (the bridge drains its queue before
- * returning), so the turn-enclosure invariant holds by construction.
+ * parent `run_code`'s execution (the bridge drains in-flight dispatches
+ * before returning), so the turn-enclosure invariant holds by
+ * construction.
*/
-'tool/code-dispatch': { parentCallId: CallId; subCallId: CallId; name: string; arguments: unknown; isError: boolean; resultSummary: string }
+'tool/code-dispatch': { parentCallId: CallId; subCallId: CallId; name: string; arguments: unknown; isError: boolean; content: ContentBlock[] }
+```
+
+Types: [CallId](core-data-structures/core.md) · [ContentBlock](core-data-structures/core.md)
+
+Source: [`packages/core/tools/src/code-mode.ts:49`](../packages/core/tools/src/code-mode.ts)
+
+#### `tool/code-dispatch-start` — log-only
+
+```ts persistence-catalog
+/**
+ * One sub-dispatch STARTING inside a `run_code` program: the parent
+ * `run_code` call id, the deterministic sub-call id (`:code:`,
+ * numbered in submission order), and the tool `name` with its
+ * JSON-normalized `arguments` — the exact value dispatched, normalized
+ * BEFORE dispatch, so this append can never fail on payload shape.
+ * Appended when the scheduler actually starts the call (not at
+ * submission), so a start means the tool body pipeline was entered; a
+ * call abandoned in the queue logs nothing. Log-only: `deriveMessages()`
+ * ignores it; UIs use it for live per-sub-call running state and pair it
+ * with `tool/code-dispatch` by `subCallId` (timing = the two events'
+ * `time` fields).
+ */
+'tool/code-dispatch-start': { parentCallId: CallId; subCallId: CallId; name: string; arguments: unknown }
```
Types: [CallId](core-data-structures/core.md)
-Source: [`packages/core/tools/src/code-mode.ts:34`](../packages/core/tools/src/code-mode.ts)
+Source: [`packages/core/tools/src/code-mode.ts:33`](../packages/core/tools/src/code-mode.ts)
#### `tool/result` — surface
diff --git a/docs/testing.i18n.yaml b/docs/testing.i18n.yaml
index cf383d4da7..9c4c30c6c1 100644
--- a/docs/testing.i18n.yaml
+++ b/docs/testing.i18n.yaml
@@ -2,5 +2,5 @@
# side as of the last confirmed-consistent state. Both languages carry equal authority;
# after editing either side, bring the other along and re-record with:
# pnpm run verify-translation-pairing --write
-testing.md: 678d2e218590f70e6424a60286e46db87cf278cc
-testing.zh.md: 776f09bfe534f8460efda59623dc8f139cd43fe7
+testing.md: d898c86169c20a10ffc0c2d0ecb712965a55207a
+testing.zh.md: 424b22b3049ba395763cd796f288353a95a94311
diff --git a/docs/testing.md b/docs/testing.md
index 678d2e2185..d898c86169 100644
--- a/docs/testing.md
+++ b/docs/testing.md
@@ -9,9 +9,11 @@ How this repo tests, tier by tier, and the rules that keep a green suite meaning
- **Unit** (`pnpm run test`): vitest over package and example specs under their `tests/**` directories plus repository script specs under `scripts/**/*.spec.ts`; tests stay with the code area they exercise. Every registry gets an HMR-safety test (dispose the contributing fiber, assert cleanup). Prefer edge cases, error paths, event ordering, concurrency races, and permanent contract regressions (see `packages/core/agent-loop/tests/contract-regressions.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 Agent Note](../.agents/notes/implemented/testing/2026-06-19-real-api-e2e-ci.md)).
-- **Snapshot** (`pnpm run test:snapshot`): keyless expected outputs cover external behavior — transport contracts and presentation, while persisted logs pin assembled backend behavior. ACP boots the real automation-server example, replays a recorded session, and diffs normalized JSON-RPC plus the re-persisted log ([ACP snapshot Agent Note](../.agents/notes/implemented/testing/2026-06-19-acp-snapshot-tests.md)); headless pins `stream-json` through its real one-shot process. TUI journeys replay primary/child JSONL through the real loop and tools, then project ANSI into semantic terminal-state outputs; package snapshots retain transient states and a real PTY covers the process boundary ([TUI snapshot Agent Note](../.agents/notes/implemented/testing/2026-07-18-tui-terminal-state-snapshots.md)). Use `pnpm run test:snapshot:record` when a model transcript changes and `pnpm run test:snapshot:refresh` when replay input remains valid; review every JSONL and expected-output diff. One ACP scenario (`text-turn`) pins full system-prompt/tool-schema content; other fixtures tokenize it so an edit churns one line ([pinned-header Agent Note](../.agents/notes/implemented/testing/2026-07-06-pin-request-header-content-in-one-scenario.md)).
+- **Snapshot** (`pnpm run test:snapshot`): keyless expected outputs cover external behavior — transport contracts and presentation, while persisted logs pin assembled backend behavior. ACP boots the real automation-server example, replays a recorded session, and diffs normalized JSON-RPC plus the re-persisted log ([ACP snapshot Agent Note](../.agents/notes/implemented/testing/2026-06-19-acp-snapshot-tests.md)); headless pins `stream-json` through its real one-shot process. TUI journeys replay primary/child JSONL through the real loop and tools, then project ANSI into semantic terminal-state outputs; package snapshots retain transient states and a real PTY covers the process boundary ([TUI snapshot Agent Note](../.agents/notes/implemented/testing/2026-07-18-tui-terminal-state-snapshots.md)). Use `pnpm run test:snapshot:record` when a model transcript changes and `pnpm run test:snapshot:refresh` when replay input remains valid; review every JSONL and expected-output diff. One ACP scenario (`text-turn`) pins full system-prompt/tool-schema content; other fixtures tokenize it so an edit churns one line ([pinned-header Agent Note](../.agents/notes/archived/testing/2026-07-06-pin-request-header-content-in-one-scenario.md)).
- **Web browser snapshot** (gate-exempt `pnpm run test:web`): real chromium over the in-process web composition replays recorded fixtures against conversation aria goldens (`apps/web/tests/snapshots/`); record/refresh semantics and the deferred CI browser decision: [web e2e lane Agent Note](../.agents/notes/implemented/testing/2026-07-24-web-gui-browser-e2e-lane.md).
+Committed session-format JSONL uses the canonical packed-row layout, and the keyless snapshot gate discovers every such fixture by its `session` header. In-flight branches carrying older fixture edits merge current `master` and run the [temporary migrator](../scripts/migrate-packed-session-fixtures.ts) through `pnpm run migrate:packed-session-fixtures`; the [removal proposal](../.agents/notes/proposed/process/2026-07-26-remove-packed-session-fixture-migrator.md) retires that command and these links after all affected branches converge.
+
## The with-key policy: inference is cheap here
We are DeepSeek — do not ration real-API tests. A no-key test proves plumbing; only a with-key run proves the agent works against a real model. Cover file-writing prompts, multi-turn conversations, tool use, and mid-stream cancellation. Highest-value are **smoke tests** that boot the real example, send one prompt, and check the world — they catch the "green unit tests, broken product" class that mocks cannot ([postmortem 0001](postmortem/0001-acp-default-export-drops-inject.md)). Self-skip keeps secretless CI and keyless contributors unblocked; it is not a cost signal. Every example ships keyless and with-key smokes ([examples/AGENTS.md](../examples/AGENTS.md)).
diff --git a/docs/testing.zh.md b/docs/testing.zh.md
index 776f09bfe5..424b22b304 100644
--- a/docs/testing.zh.md
+++ b/docs/testing.zh.md
@@ -9,9 +9,11 @@
- **单元测试**（`pnpm run test`）：vitest 运行包（package）和示例各自的 `tests/**` 目录下的测试，以及匹配 `scripts/**/*.spec.ts` 的仓库脚本测试；测试文件与其所覆盖的代码区域放在一起。每个注册表都有一个 HMR（热模块替换）安全测试（dispose（资源释放）贡献的 fiber，断言清理完成）。优先覆盖边界情况、错误路径、事件顺序、并发竞态，以及永久性契约回归（见 `packages/core/agent-loop/tests/contract-regressions.spec.ts`）。
- **覆盖率门禁**（`pnpm run test:coverage`）：门禁级运行，对 `packages/*/*/src` 按文件 100% 覆盖。未覆盖的行往往是门禁正确标记出的死代码（应删除），而非需要补写的测试。行覆盖率是必要条件，但永远不是充分条件：它证明行被执行过，不证明功能按交付预期工作。
- **真实 API e2e**（`pnpm run test:e2e`）：带密钥测试调用真实提供方 API，包括 DeepSeek 模型以及各提供方特有的冒烟测试；这些测试各自由自己的密钥控制（`EXA_API_KEY`、`PERPLEXITY_API_KEY` 等），缺少密钥时套件会自动跳过，使 keyless CI 保持绿色（[真实 API e2e Agent Note](../.agents/notes/implemented/testing/2026-06-19-real-api-e2e-ci.md)）。
-- **快照**（`pnpm run test:snapshot`）：无密钥预期输出覆盖对外行为（传输契约与呈现），持久化日志则固定组装后的后端行为。ACP 启动真实的自动化服务器示例、回放录制会话，并对归一化 JSON-RPC 与重新持久化的日志执行 diff（[ACP 快照 Agent Note](../.agents/notes/implemented/testing/2026-06-19-acp-snapshot-tests.md)）；headless 通过真实单次运行进程固定 `stream-json`。TUI 旅程通过真实循环与工具回放主会话与子会话 JSONL，再将 ANSI 投影为语义化终端状态输出；包级快照保留瞬态状态，真实 PTY 覆盖进程边界（[TUI 快照 Agent Note](../.agents/notes/implemented/testing/2026-07-18-tui-terminal-state-snapshots.md)）。当模型 transcript（文本记录）发生变化时使用 `pnpm run test:snapshot:record`，回放输入仍然有效时使用 `pnpm run test:snapshot:refresh`；请审查每一处 JSONL 与预期输出差异。一个 ACP 场景（`text-turn`）固定完整的系统提示词与工具 schema 内容；其他 fixture（测试前置数据）将其 token 化，因此修改只会扰动一行（[pinned-header Agent Note](../.agents/notes/implemented/testing/2026-07-06-pin-request-header-content-in-one-scenario.md)）。
+- **快照**（`pnpm run test:snapshot`）：无密钥预期输出覆盖对外行为（传输契约与呈现），持久化日志则固定组装后的后端行为。ACP 启动真实的自动化服务器示例、回放录制会话，并对归一化 JSON-RPC 与重新持久化的日志执行 diff（[ACP 快照 Agent Note](../.agents/notes/implemented/testing/2026-06-19-acp-snapshot-tests.md)）；headless 通过真实单次运行进程固定 `stream-json`。TUI 旅程通过真实循环与工具回放主会话与子会话 JSONL，再将 ANSI 投影为语义化终端状态输出；包级快照保留瞬态状态，真实 PTY 覆盖进程边界（[TUI 快照 Agent Note](../.agents/notes/implemented/testing/2026-07-18-tui-terminal-state-snapshots.md)）。当模型 transcript（文本记录）发生变化时使用 `pnpm run test:snapshot:record`，回放输入仍然有效时使用 `pnpm run test:snapshot:refresh`；请审查每一处 JSONL 与预期输出差异。一个 ACP 场景（`text-turn`）固定完整的系统提示词与工具 schema 内容；其他 fixture（测试前置数据）将其 token 化，因此修改只会扰动一行（[pinned-header Agent Note](../.agents/notes/archived/testing/2026-07-06-pin-request-header-content-in-one-scenario.md)）。
- **Web 浏览器快照**（豁免门禁的 `pnpm run test:web`）：真实 chromium 在进程内 web 组装之上回放已录制 fixture，与会话区 aria 预期输出比对（`apps/web/tests/snapshots/`）；`DSH_SNAPSHOT=record`/`refresh` 的语义与暂缓的 CI 浏览器决策见 [web e2e 车道 Agent Note](../.agents/notes/implemented/testing/2026-07-24-web-gui-browser-e2e-lane.md)。
+签入仓库的会话格式 JSONL 使用规范打包行布局，无密钥快照门禁会通过 `session` header 发现每一份此类 fixture。仍携带旧版 fixture 改动的在途分支应合并当前 `master`，并通过 `pnpm run migrate:packed-session-fixtures` 运行[临时迁移器](../scripts/migrate-packed-session-fixtures.ts)；待所有受影响分支收敛后，[移除提案](../.agents/notes/proposed/process/2026-07-26-remove-packed-session-fixture-migrator.md)会移除该命令及这些链接。
+
## 带密钥策略：推理在这里很便宜
我们是 DeepSeek，不要吝惜真实 API 测试。无密钥测试只能证明底层通路；只有带密钥运行才能证明 agent（智能体）能对接真实模型正常工作。覆盖文件写入提示词、包含多个轮次的对话、工具使用和流中取消。价值最高的是**冒烟测试**：启动真实示例、发送一条提示词，并检查外部世界；它们能捕获「单元测试全绿、产品却坏了」这一类 mock 无法发现的问题（[事故复盘 0001](postmortem/0001-acp-default-export-drops-inject.md)）。自动跳过让无密钥 CI 和无密钥贡献者不受阻塞；它不是成本信号。每个示例都提供无密钥和带密钥冒烟测试（[examples/AGENTS.md](../examples/AGENTS.md)）。
diff --git a/docs/tool-catalog.md b/docs/tool-catalog.md
index 3cdc822a7a..07956b019b 100644
--- a/docs/tool-catalog.md
+++ b/docs/tool-catalog.md
@@ -16,7 +16,7 @@ This table connects model-visible tool names to the plugin package and service s
| Tool package | Model-visible names | Requires | Writes / affects | Shipped aliases | Deployment note |
| --- | --- | --- | --- | --- | --- |
| `@deepseek-ai/dsh-tool-ask-user` | `ask_user_question` | `ctx.tools`, `ctx.userInteraction` | `tool/call`, `tool/result after a UI/provider answers the question` | - | ask_user_question pauses the tool call until the active UI provider returns a human answer. |
-| `@deepseek-ai/dsh-tools` | `run_code` | `ctx.tools`, `ctx.codeRuntime (execution time)`, `ctx.systemPrompt` | `tool/call`, `one tool/code-dispatch per bridged sub-call`, `tool/result` | - | Owned by the tool registry as a reserved transport outside filterable capability layers under `mode: code` / `mode: both` (see the Code Mode Agent Note). Under `code` it is the registry's only wire contribution; the other visible capabilities are declared in a generated TypeScript SDK section, and a program calls them through serialized bindings that re-enter the complete guarded tool pipeline and link each nested execution to this outer result. |
+| `@deepseek-ai/dsh-tools` | `run_code` | `ctx.tools`, `ctx.codeRuntime (execution time)`, `ctx.systemPrompt` | `tool/call`, `one tool/code-dispatch-start + tool/code-dispatch pair per bridged sub-call`, `tool/result` | - | Owned by the tool registry as a reserved transport outside filterable capability layers under `mode: code` / `mode: both` (see the Code Mode Agent Note). Under `code` it is the registry's only wire contribution; the other visible capabilities are declared in a generated TypeScript SDK section, and a program calls them through bindings scheduled under the native concurrency contract (submission-ordered starts and policy; concurrency-safe bodies overlap up to `maxParallelSubCalls`) that re-enter the complete guarded tool pipeline and link each nested execution to this outer result. |
| `@deepseek-ai/dsh-plan-mode` | `exit_plan_mode` | `ctx.tools`, `ctx.systemPrompt`, `ctx.userInteraction (execution time, opportunistic)` | `tool/call`, `plan/mode inactive on an approved review`, `tool/result` | - | exit_plan_mode stays in the model-facing schema while planning is inactive so transitions add no tool-catalog churn on top of the plan-policy change. Its execute path rejects calls outside plan mode; in plan mode it presents the plan over the user-interaction seam (approve / keep planning with feedback), and approval logs plan mode inactive at the step boundary. |
| `@deepseek-ai/dsh-tool-bash` | `bash` | `ctx.tools`, `ctx.bash`, `ctx.tasks at call time for run_in_background` | `tool/call`, `tool/result` | - | The bash tool is the model-facing consumer of the bash executor seam. A `run_in_background` run registers with the generic `ctx.tasks` runtime and is collected/stopped through the `task_*` tools from `@deepseek-ai/dsh-tool-tasks`; the `enableRunInBackground` config (default true) removes the parameter entirely when disabled. |
| `@deepseek-ai/dsh-tool-cordis` | `cordis_inspect`, `cordis_mount`, `cordis_unmount` | `ctx.tools` | `tool/call`, `tool/result`, `live plugin-tree mutations (mount/unmount)` | - | Ships in examples/cordis-agent only (a deliberate opt-in — mounted code gets the real ctx, see .agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md). Plugins the model mounts may register ADDITIONAL model-visible tools at runtime; a full changed request header logs those tool-set changes. |
@@ -119,17 +119,22 @@ Execute a TypeScript program against the available tools. Write the BODY of an a
"code": {
"type": "string",
"description": "The program: the body of an async TypeScript function."
+ },
+ "description": {
+ "type": "string",
+ "description": "Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."
}
},
"required": [
- "code"
+ "code",
+ "description"
]
}
```
Source: [`packages/core/tools/src/code-mode.ts`](../packages/core/tools/src/code-mode.ts)
-Owned by the tool registry as a reserved transport outside filterable capability layers under `mode: code` / `mode: both` (see the Code Mode Agent Note). Under `code` it is the registry's only wire contribution; the other visible capabilities are declared in a generated TypeScript SDK section, and a program calls them through serialized bindings that re-enter the complete guarded tool pipeline and link each nested execution to this outer result.
+Owned by the tool registry as a reserved transport outside filterable capability layers under `mode: code` / `mode: both` (see the Code Mode Agent Note). Under `code` it is the registry's only wire contribution; the other visible capabilities are declared in a generated TypeScript SDK section, and a program calls them through bindings scheduled under the native concurrency contract (submission-ordered starts and policy; concurrency-safe bodies overlap up to `maxParallelSubCalls`) that re-enter the complete guarded tool pipeline and link each nested execution to this outer result.
## `@deepseek-ai/dsh-plan-mode`
diff --git a/docs/web-styling.i18n.yaml b/docs/web-styling.i18n.yaml
new file mode 100644
index 0000000000..5509012e3e
--- /dev/null
+++ b/docs/web-styling.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+web-styling.md: af05faca30fc968828f5a850f59d9d48ae382b05
+web-styling.zh.md: d0838cd8a6ee4290cdddff16b979950bec396314
diff --git a/docs/web-styling.md b/docs/web-styling.md
index 0b6aeb55d5..af05faca30 100644
--- a/docs/web-styling.md
+++ b/docs/web-styling.md
@@ -1,107 +1,109 @@
-# Web GUI 样式规范
+# Web GUI Style Guide
-> **【token 体系已换代——§1 表格仅历史参考】** 本文的 `--bg-*`/`--text-*`/`--accent` token 族与其宿主包 `packages/client/web-ui` 已随插件化重构退役。现行 token 唯一来源=`packages/client/ui-theme/src/styles/` 的 `--dsw-*` 体系（static 色阶+alias 语义层，暗色=`body[data-ds-dark-theme]` 覆写），sheet 即权威、组件对账以它为准。**仍然有效**：工程约束（CSS Modules + clsx、无组件库、无 tailwind、组件禁 hardcode 色值）、字号成对写行高、间距 4 倍数、代码字体栈末位不放 monospace。
+English | [中文](web-styling.zh.md)
-> 状态：原「活文档」（随 `packages/client/web-ui` 演进）。视觉基线源自对 deepseekchat 前端仓的实测调研。框架决策与工程约束由 [web-styling-system RFC](../.agents/notes/implemented/process/2026-07-19-web-styling-system.md) 拍板，本文不重复论证。
+> **[The token system has been replaced—the table in § 1 is retained only for historical reference]** The `--bg-*`/`--text-*`/`--accent` token families documented here and their host package, `packages/client/web-ui`, were retired during the plugin refactor. The sole current token source is `packages/client/ui-theme/src/styles/`, which defines the `--dsw-*` system (a static color scale plus a semantic alias layer, with dark-mode overrides under `body[data-ds-dark-theme]`). The sheet is authoritative and component audits use it as the baseline. **The following rules remain in force**: CSS Modules + clsx, no component library, no Tailwind, no hard-coded color values in components, pair every font size with a line height, use spacing in multiples of 4, and do not put monospace last in the code font stack.
-## 1. 设计 token 表（权威定义）
+> Status: formerly a “living document” that evolved with `packages/client/web-ui`. The visual baseline came from empirical study of the deepseekchat frontend repository. The [web-styling-system RFC](../.agents/notes/implemented/process/2026-07-19-web-styling-system.md) owns the framework decisions and engineering constraints; this document does not repeat their rationale.
-所有 token 住 `packages/client/web-ui/src/style/global.css`：`:root` 亮色实值，`[data-theme='dark']` 块覆盖同名变量（未补全前列为占位）。组件 CSS 只引 token，不出现字面量色值。
+## 1. Design token table (authoritative definitions)
-### 1.1 颜色（两层：注释里是 base 色板出处，变量名即语义别名）
+All tokens live in `packages/client/web-ui/src/style/global.css`: `:root` contains the light-theme values, and the `[data-theme='dark']` block overrides the same variables (columns that were not complete are marked as placeholders). Component CSS references tokens only and contains no literal color values.
-| token | 亮色实值 | 暗色（占位） | 用途 |
+### 1.1 Colors (two layers: comments identify the base-palette source, while variable names are semantic aliases)
+
+| token | Light value | Dark value (placeholder) | Purpose |
| --- | --- | --- | --- |
-| `--bg-base` | `#ffffff` | `#151517` | 页面底 |
-| `--bg-layer` | `#ffffff` | `#232324` | 浮层/面板 |
-| `--bg-sidebar` | `#f9fafb` | `#1b1b1c` | 侧边栏底 |
-| `--text-primary` | `#0f1115` | `#f9fafb` | 正文 |
-| `--text-secondary` | `#61666b` | `#cfd3d6` | 次要文字 |
-| `--text-tertiary` | `#81858c` | `#adb2b8` | 辅助/说明 |
-| `--border-l1` | `rgba(0,0,0,.04)` | `rgba(255,255,255,.06)` | 弱分隔（侧边栏右缘） |
-| `--border-l2` | `rgba(0,0,0,.1)` | `rgba(255,255,255,.12)` | 常规边框 |
-| `--hover-bg` | `rgba(38,49,72,.06)` | `rgba(255,255,255,.08)` | hover 态底 |
-| `--active-bg` | `rgba(38,49,72,.1)` | `rgba(255,255,255,.14)` | 按压/激活态底 |
-| `--accent` | `#3964fe` | `#5686fe` | 品牌蓝（deepseek-500；暗提亮一档） |
-| `--accent-soft` | `#edf3fe` | `#28313f` | 淡品牌底（强调块） |
-| `--accent-item` | `#e4edfd` | `#35363a` | 侧边栏选中条目底 |
-| `--bubble-bg` | `#edf3fe` | `#2c2c2e` | 用户消息气泡底 |
-| `--ok` / `--error` / `--warn` | `#22c55e` / `#ec1313` / `#f59e0b` | 同值 | 语义状态色 |
-| `--text-on-solid` | `#ffffff` | 同值 | 实色底（accent/error 徽标等）上的文字 |
-| `--ok-soft` / `--error-soft` | `#e6faed` / `#fee2e2` | `#233c2c` / `#570c0c` | 语义状态软底（徽章）；green-100/red-100，暗为 900 档 |
-| `--color-frame-mux` / `--color-frame-host` | `#8250df` / `#0969da` | 同值 | RPC 调试面板方向色（自有，非基线） |
-| `--frame-mux-soft` / `--frame-host-soft` | `rgba(130,80,223,.1)` / `rgba(9,105,218,.1)` | 同色 `.24` | 方向色软底（徽章） |
-| `--scroll-color` / `--scroll-color-hover` | `rgba(0,0,0,.08)` / `.15` | `rgba(255,255,255,.15)` / `.24` | 滚动条（`.scrollable` 专用） |
+| `--bg-base` | `#ffffff` | `#151517` | Page background |
+| `--bg-layer` | `#ffffff` | `#232324` | Floating layer/panel |
+| `--bg-sidebar` | `#f9fafb` | `#1b1b1c` | Sidebar background |
+| `--text-primary` | `#0f1115` | `#f9fafb` | Body text |
+| `--text-secondary` | `#61666b` | `#cfd3d6` | Secondary text |
+| `--text-tertiary` | `#81858c` | `#adb2b8` | Supporting/descriptive text |
+| `--border-l1` | `rgba(0,0,0,.04)` | `rgba(255,255,255,.06)` | Subtle separator (sidebar right edge) |
+| `--border-l2` | `rgba(0,0,0,.1)` | `rgba(255,255,255,.12)` | Standard border |
+| `--hover-bg` | `rgba(38,49,72,.06)` | `rgba(255,255,255,.08)` | Hover-state background |
+| `--active-bg` | `rgba(38,49,72,.1)` | `rgba(255,255,255,.14)` | Pressed/active-state background |
+| `--accent` | `#3964fe` | `#5686fe` | Brand blue (deepseek-500; one step lighter in dark mode) |
+| `--accent-soft` | `#edf3fe` | `#28313f` | Soft brand background (emphasis blocks) |
+| `--accent-item` | `#e4edfd` | `#35363a` | Selected sidebar-item background |
+| `--bubble-bg` | `#edf3fe` | `#2c2c2e` | User-message bubble background |
+| `--ok` / `--error` / `--warn` | `#22c55e` / `#ec1313` / `#f59e0b` | Same values | Semantic status colors |
+| `--text-on-solid` | `#ffffff` | Same value | Text on solid backgrounds (accent/error badges, etc.) |
+| `--ok-soft` / `--error-soft` | `#e6faed` / `#fee2e2` | `#233c2c` / `#570c0c` | Soft semantic status backgrounds (badges); green-100/red-100, with the 900 shades in dark mode |
+| `--color-frame-mux` / `--color-frame-host` | `#8250df` / `#0969da` | Same values | RPC debugger direction colors (project-specific, not part of the baseline) |
+| `--frame-mux-soft` / `--frame-host-soft` | `rgba(130,80,223,.1)` / `rgba(9,105,218,.1)` | Same colors at `.24` | Soft direction-color backgrounds (badges) |
+| `--scroll-color` / `--scroll-color-hover` | `rgba(0,0,0,.08)` / `.15` | `rgba(255,255,255,.15)` / `.24` | Scrollbar colors (for `.scrollable` only) |
-### 1.2 非颜色
+### 1.2 Non-color tokens
-| token | 值 | 说明 |
+| token | Value | Description |
| --- | --- | --- |
-| `--font-ui` | `Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif` | 正文栈 |
-| `--font-mono` | `Menlo, Monaco, Consolas, 'JetBrains Mono', 'Courier New', sans-serif` | 代码栈；**末位不放 monospace**（防 Windows 中文回退宋体） |
-| `--fw-strong` | `600` | 粗体统一权重 |
-| `--ease` | `cubic-bezier(.4,0,.2,1)` | 唯一缓动曲线 |
-| `--dur` / `--dur-fast` / `--dur-slow` | `.2s` / `.1s` / `.3s` | 过渡三档 |
-| `--radius-s` / `--radius-m` / `--radius-l` / `--radius-bubble` / `--radius-xl` | `8px` / `12px` / `16px` / `22px` / `24px` | 圆角语义档：小控件 / 列表条目与面板内块 / 浮层 / 气泡 / 输入卡片（基线 inputWrapper 同值）；胶囊直接写 `999px` |
-| `--shadow-panel` | `0 0 1px rgba(0,0,0,.2), 0 0 4px rgba(0,0,0,.02), 0 12px 32px rgba(0,0,0,.08)` | 浮层阴影（基线 lv3） |
-| `--shadow-float` | `0 0 1px rgba(0,0,0,.24), 0 4px 12px rgba(0,0,0,.06), 0 16px 48px rgba(0,0,0,.16)` | 强浮动面板（lv3 加强档，如 RPC 调试浮层） |
-| `--shadow-card` | `0 4px 10px rgba(0,0,0,.02), 0 2px 4px rgba(0,0,0,.04)`；暗色 `none` | 输入卡片微阴影（基线：亮色同底靠边框+微影区分，暗色靠提亮底、阴影关闭） |
+| `--font-ui` | `Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif` | Body-text stack |
+| `--font-mono` | `Menlo, Monaco, Consolas, 'JetBrains Mono', 'Courier New', sans-serif` | Code stack; **do not put monospace last** (prevents SimSun fallback for Chinese on Windows) |
+| `--fw-strong` | `600` | Unified bold weight |
+| `--ease` | `cubic-bezier(.4,0,.2,1)` | Sole easing curve |
+| `--dur` / `--dur-fast` / `--dur-slow` | `.2s` / `.1s` / `.3s` | Three transition durations |
+| `--radius-s` / `--radius-m` / `--radius-l` / `--radius-bubble` / `--radius-xl` | `8px` / `12px` / `16px` / `22px` / `24px` | Semantic radius steps: small controls / list items and blocks inside panels / floating layers / bubbles / input cards (same as the baseline inputWrapper); use `999px` directly for pills |
+| `--shadow-panel` | `0 0 1px rgba(0,0,0,.2), 0 0 4px rgba(0,0,0,.02), 0 12px 32px rgba(0,0,0,.08)` | Floating-layer shadow (baseline lv3) |
+| `--shadow-float` | `0 0 1px rgba(0,0,0,.24), 0 4px 12px rgba(0,0,0,.06), 0 16px 48px rgba(0,0,0,.16)` | Strong floating panel (enhanced lv3, such as the RPC debugger overlay) |
+| `--shadow-card` | `0 4px 10px rgba(0,0,0,.02), 0 2px 4px rgba(0,0,0,.04)`; dark value `none` | Subtle input-card shadow (baseline: borders plus a subtle shadow distinguish same-color light surfaces; a lighter background distinguishes dark surfaces, with the shadow disabled) |
-字号与间距**不 token 化**（基线仓同款决策）：字号在组件里写 px 且**成对写行高**，常用对 16/24（气泡）、14/22（UI 默认）、12/18（辅助）；间距用 4 的倍数。
+Font sizes and spacing are **not tokenized** (matching the baseline repository's decision): components specify font sizes in px and **always pair them with line heights**. Common pairs are 16/24 (bubbles), 14/22 (UI default), and 12/18 (supporting text); spacing uses multiples of 4.
-## 2. 视觉基线（源自 deepseekchat）
+## 2. Visual baseline (from deepseekchat)
-- 侧边栏：宽 `260px + 1px` 右边框（`--border-l1`）；底色 `--bg-sidebar`。
-- 侧边栏条目：高 `40px`、圆角 `--radius-m`、字号 14px；hover 底 `--hover-bg` 或 sidebar 专属灰、**选中底 `--accent-item` 且不改文字色**。
-- 侧边栏分组标题：12px / weight 500 / `--text-tertiary` / sticky 顶部（底色同侧边栏遮滚动内容）。
-- 会话列：`max-width: 840px` 居中，<1024px 降 712px。
-- 消息流：**仅用户侧有气泡**——`--bubble-bg` 底、圆角 `--radius-bubble`、padding `10px 16px`、字号 16px/24px、`max-width: calc(100% - 88px)`；**助手侧纯文档流无底色**。
-- 消息操作条：默认 `opacity: 0`，父块 hover/focus-within 淡入（`--dur` + `--ease`）。
-- 输入卡片：与会话列同宽（840px，<1024px 降 712px)居中悬浮（距底留白带）；圆角 `--radius-xl`、边框 `--border-l2`、底 `--bg-base`、阴影 `--shadow-card`；内部上下两段=textarea（16px/24px，min 2 行 max 14 行=336px，镜像 div 自增高）+ 操作行（右下嵌 34px 主圆钮）；focus 无边框/阴影变化（基线同款）。
-- 输入主按钮（拍板 2026-07-20 三连，视觉参照 Codex App）：32px 实心正圆图标钮（内联 SVG）——空闲=`--accent` 底白↑箭头「发送」，运行中原地变 `--accent-soft` 底 accent ■「停止」（同色系不告警、不用红）。**运行中锁输入**（拍板 3，取代早先 hover 菜单方案）：textarea disabled（灰、草稿内容保留可见）、无任何排队/插话菜单，停止是唯一动作；turn 结束解禁并 refocus。键盘 Enter=发送、Ctrl/Meta+Enter=换行（运行中键盘路径随锁失效）。
-- 滚动条：近隐形、hover 加深、`scrollbar-gutter: stable` 不占布局（统一走 `.scrollable`，见 §3-9）。
-- RPC 四象限方向符（官方视觉词汇，空间隐喻：上=去 server、下=来自 server；单线=unary、双线=SSE）：
+- Sidebar: width `260px + 1px` right border (`--border-l1`); background `--bg-sidebar`.
+- Sidebar items: height `40px`, radius `--radius-m`, font size 14px; hover background `--hover-bg` or a sidebar-specific gray; **selected items use `--accent-item` without changing text color**.
+- Sidebar group headings: 12px / weight 500 / `--text-tertiary` / sticky at the top (using the sidebar background to cover scrolling content).
+- Conversation column: centered at `max-width: 840px`, reduced to 712px below 1024px.
+- Message stream: **only user messages have bubbles**: background `--bubble-bg`, radius `--radius-bubble`, padding `10px 16px`, font size 16px/24px, and `max-width: calc(100% - 88px)`; **assistant messages are a plain document flow without a background**.
+- Message action bar: `opacity: 0` by default; fades in when its parent is hovered or contains focus (`--dur` + `--ease`).
+- Input card: floats centered at the same width as the conversation column (840px, reduced to 712px below 1024px) with bottom spacing; radius `--radius-xl`, border `--border-l2`, background `--bg-base`, shadow `--shadow-card`; two internal vertical sections = textarea (16px/24px, minimum 2 lines, maximum 14 lines = 336px, auto-growing through a mirror div) + action row (a 34px primary round button nested at bottom right); focus does not change the border or shadow (matching the baseline).
+- Primary input button (the three decisions made on 2026-07-20, visually based on the Codex App): a 32px solid circular icon button (inline SVG). Idle = `--accent` background with a white ↑ “Send” arrow; while running it changes in place to an accent ■ “Stop” icon on `--accent-soft` (the same color family, not a warning, and not red). **Input is locked while running** (decision 3, replacing the earlier hover-menu design): the textarea is disabled (gray, with draft content still visible), there is no queue/interjection menu, and Stop is the only action. When the turn ends, input unlocks and regains focus. Enter sends; Ctrl/Meta+Enter inserts a newline (the keyboard path is disabled with the locked input while running).
+- Scrollbars: nearly invisible, darkening on hover, with `scrollbar-gutter: stable` so they do not consume layout space (always use `.scrollable`; see § 3.9).
+- Four-quadrant RPC direction symbols (the official visual vocabulary, using the spatial metaphor that up goes to the server, down comes from the server; single line = unary, double line = SSE):
-| 符号 | 象限 | 徽章配色 |
+| Symbol | Quadrant | Badge colors |
| --- | --- | --- |
-| `↑` | client-request（unary 出站） | `--accent` / `--accent-soft` |
-| `↓` | server-response（unary 回包） | ok `--ok`/`--ok-soft`，error `--error`/`--error-soft` |
-| `⇟` | server-request（SSE 帧推送） | mux `--color-frame-mux`/`--frame-mux-soft`，host `--color-frame-host`/`--frame-host-soft` |
-| `⇞` | client-response（SSE 侧回应） | `--accent`/`--accent-soft` 降透明度 |
+| `↑` | client-request (unary outbound) | `--accent` / `--accent-soft` |
+| `↓` | server-response (unary response) | ok `--ok`/`--ok-soft`, error `--error`/`--error-soft` |
+| `⇟` | server-request (SSE frame push) | mux `--color-frame-mux`/`--frame-mux-soft`, host `--color-frame-host`/`--frame-host-soft` |
+| `⇞` | client-response (SSE-side response) | `--accent`/`--accent-soft` at reduced opacity |
-## 3. 样式编码规范（review 对照打勾）
+## 3. Style implementation rules (review checklist)
-1. 颜色/圆角/动效/字体栈只引 §1 token；组件 CSS 出现字面量色值即打回（渐变遮罩等特效除外，须注释说明）。
-2. 组件 CSS 禁止出现 `[data-theme]` 选择器；暗色差异只在 global.css token 表做。确需按主题换非 token 值（渐变端点等），组件定义局部 CSS 变量、主题块只覆写变量（变量桥）。
-3. 类名 camelCase；状态类用单形容词（`.active` `.show`），由 clsx 挂载：`clsx(styles.x, cond && styles.active, className)`。
-4. 对外组件必须透传 `className` 并合入根元素。
-5. 禁用 `composes`；复用靠 token 与组件抽取。
-6. `:global` 仅用于穿透第三方/跨包类名；禁止用它定义新全局类。
-7. 交互过渡一律 `var(--dur*) var(--ease)`，只过渡 opacity / transform / 背景色 / 阴影；纯 hover 展示型元素包 `@media (hover: hover)`。
-8. hover/active 底色优先用透明度制 token（叠任意海拔底色都成立），不新造实色灰。
-9. 滚动容器统一挂 global.css 的 `.scrollable` 工具类；组件内禁写 `::-webkit-scrollbar`。
-10. 媒体查询写在组件 css 尾部、贴着被覆盖规则；断点当前仅 1024px 一档（会话列降档），加第二档需先记入本文档。
-11. 动态样式 JS 侧只写 CSS 变量（`style={{'--x': v}}`），规则留在 CSS；禁止在 TSX 里拼接样式对象做主题/状态分支。
-12. 文字灰阶只用 `--text-primary/secondary/tertiary` 三级，不新造灰色。
+1. Colors, radii, motion, and font stacks reference only the § 1 tokens. Reject literal color values in component CSS (except for special effects such as gradient masks, which require an explanatory comment).
+2. Component CSS must not contain `[data-theme]` selectors; dark-mode differences belong only in the global.css token table. If a theme must change a non-token value such as a gradient endpoint, define a local CSS variable in the component and have the theme block override only that variable (a variable bridge).
+3. Use camelCase class names; use a single adjective for state classes (`.active` `.show`) and attach them with clsx: `clsx(styles.x, cond && styles.active, className)`.
+4. Public components must accept `className` and merge it into the root element.
+5. Do not use `composes`; share through tokens and extracted components.
+6. Use `:global` only to pierce third-party or cross-package class names; do not use it to define new global classes.
+7. All interaction transitions use `var(--dur*) var(--ease)` and transition only opacity / transform / background color / shadow. Wrap hover-only reveal elements in `@media (hover: hover)`.
+8. Prefer opacity-based tokens for hover/active backgrounds because they compose over any elevation background; do not add new solid grays.
+9. Apply the `.scrollable` utility class from global.css to every scroll container; do not write `::-webkit-scrollbar` inside components.
+10. Put media queries at the end of the component CSS, next to the rules they override. The only current breakpoint is 1024px (where the conversation column steps down); record a second breakpoint in this document before adding it.
+11. Dynamic styles in JS set only CSS variables (`style={{'--x': v}}`), while rules remain in CSS; do not assemble style objects in TSX to branch by theme or state.
+12. Use only the three `--text-primary/secondary/tertiary` levels for gray text; do not add another gray.
-## 4. 文件组织
+## 4. File organization
-- `src/style/global.css` 固定分区顺序：① token 表（`:root` + `[data-theme='dark']`）② 全局基础（box-sizing、body、button reset）③ 全局工具类（`.scrollable` 等，总数保持个位数）。
-- `*.module.css` 与组件同目录同名；一个组件一个 module 文件。
-- 类型声明用现有 `css-modules.d.ts` 通配；组件数超 20 再评估引入 tcm 生成精确 `.css.d.ts`。
-- PostCSS 特性白名单：当前**零插件**（平铺 CSS + 原生嵌套按需）；引入 nested/custom-media 需先记入本文档。
+- `src/style/global.css` always uses this section order: ① token table (`:root` + `[data-theme='dark']`), ② global foundations (box-sizing, body, button reset), ③ global utility classes (`.scrollable`, etc.; keep the total in single digits).
+- Place each `*.module.css` beside the component with the same name; use one module file per component.
+- Use the existing `css-modules.d.ts` wildcard declaration. Reassess introducing tcm to generate exact `.css.d.ts` files only after the component count exceeds 20.
+- PostCSS feature allowlist: currently **no plugins** (flat CSS plus native nesting when needed). Record nested/custom-media in this document before introducing either.
-## 5. 演进规则与偏离记录
+## 5. Evolution rules and deviation log
-- **加新 token**：先进 §1 表（含暗色占位列）再在组件使用；review 见到未入表的 `--` 新变量即打回（组件局部变量桥除外）。
-- **偏离基线**：与 §2 任一常数不一致的实现，须在下方偏离表记一行（日期/项/理由）。
-- **暗色表补全验收**：`[data-theme='dark']` 覆盖 §1 全部占位列后，用 RPC 面板 + 侧边栏 + 会话流三个界面人工/截图核对一遍，无组件级主题选择器即达标。
+- **Adding a token**: add it to the § 1 table first (including the dark-placeholder column), then use it in the component. Reject any new `--` variable that has not been added to the table (except for component-local variable bridges).
+- **Deviating from the baseline**: if an implementation differs from any constant in § 2, add one row to the deviation table below (date / item / rationale).
+- **Dark-table completion acceptance**: after `[data-theme='dark']` overrides every placeholder column in § 1, compare the RPC panel, sidebar, and conversation stream manually or with screenshots. Acceptance requires all three to match and no component-level theme selector to remain.
-| 日期 | 偏离项 | 理由 |
+| Date | Deviation | Rationale |
| --- | --- | --- |
-| （空） | | |
+| (none) | | |
-## 6. 相关文档
+## 6. Related documentation
-- [web-styling-system RFC](../.agents/notes/implemented/process/2026-07-19-web-styling-system.md)（框架五条与工程约束的裁决记录）
-- 客户端消费架构与分层协议：[Web 客户端架构 RFC](../.agents/notes/implemented/architecture/2026-07-19-gui-web-client-architecture.md)、[GUI 分层与 RPC 协议 RFC](../.agents/notes/implemented/architecture/2026-07-19-gui-layering-and-rpc-protocol.md)
+- [web-styling-system RFC](../.agents/notes/implemented/process/2026-07-19-web-styling-system.md) (decision record for the five framework rules and engineering constraints)
+- Client consumption architecture and layered protocols: [Web client architecture RFC](../.agents/notes/implemented/architecture/2026-07-19-gui-web-client-architecture.md), [GUI layering and RPC protocol RFC](../.agents/notes/implemented/architecture/2026-07-19-gui-layering-and-rpc-protocol.md)
diff --git a/docs/web-styling.zh.md b/docs/web-styling.zh.md
new file mode 100644
index 0000000000..d0838cd8a6
--- /dev/null
+++ b/docs/web-styling.zh.md
@@ -0,0 +1,109 @@
+# Web GUI 样式规范
+
+[English](web-styling.md) | 中文
+
+> **【token 体系已换代——§1 表格仅历史参考】** 本文的 `--bg-*`/`--text-*`/`--accent` token 族与其宿主包 `packages/client/web-ui` 已随插件化重构退役。现行 token 唯一来源=`packages/client/ui-theme/src/styles/` 的 `--dsw-*` 体系（static 色阶+alias 语义层，暗色=`body[data-ds-dark-theme]` 覆写），sheet 即权威、组件对账以它为准。**仍然有效**：工程约束（CSS Modules + clsx、无组件库、无 tailwind、组件禁 hardcode 色值）、字号成对写行高、间距 4 倍数、代码字体栈末位不放 monospace。
+
+> 状态：原「活文档」（随 `packages/client/web-ui` 演进）。视觉基线源自对 deepseekchat 前端仓的实测调研。框架决策与工程约束由 [web-styling-system RFC](../.agents/notes/implemented/process/2026-07-19-web-styling-system.md) 拍板，本文不重复论证。
+
+## 1. 设计 token 表（权威定义）
+
+所有 token 住 `packages/client/web-ui/src/style/global.css`：`:root` 亮色实值，`[data-theme='dark']` 块覆盖同名变量（未补全前列为占位）。组件 CSS 只引 token，不出现字面量色值。
+
+### 1.1 颜色（两层：注释里是 base 色板出处，变量名即语义别名）
+
+| token | 亮色实值 | 暗色（占位） | 用途 |
+| --- | --- | --- | --- |
+| `--bg-base` | `#ffffff` | `#151517` | 页面底 |
+| `--bg-layer` | `#ffffff` | `#232324` | 浮层/面板 |
+| `--bg-sidebar` | `#f9fafb` | `#1b1b1c` | 侧边栏底 |
+| `--text-primary` | `#0f1115` | `#f9fafb` | 正文 |
+| `--text-secondary` | `#61666b` | `#cfd3d6` | 次要文字 |
+| `--text-tertiary` | `#81858c` | `#adb2b8` | 辅助/说明 |
+| `--border-l1` | `rgba(0,0,0,.04)` | `rgba(255,255,255,.06)` | 弱分隔（侧边栏右缘） |
+| `--border-l2` | `rgba(0,0,0,.1)` | `rgba(255,255,255,.12)` | 常规边框 |
+| `--hover-bg` | `rgba(38,49,72,.06)` | `rgba(255,255,255,.08)` | hover 态底 |
+| `--active-bg` | `rgba(38,49,72,.1)` | `rgba(255,255,255,.14)` | 按压/激活态底 |
+| `--accent` | `#3964fe` | `#5686fe` | 品牌蓝（deepseek-500；暗提亮一档） |
+| `--accent-soft` | `#edf3fe` | `#28313f` | 淡品牌底（强调块） |
+| `--accent-item` | `#e4edfd` | `#35363a` | 侧边栏选中条目底 |
+| `--bubble-bg` | `#edf3fe` | `#2c2c2e` | 用户消息气泡底 |
+| `--ok` / `--error` / `--warn` | `#22c55e` / `#ec1313` / `#f59e0b` | 同值 | 语义状态色 |
+| `--text-on-solid` | `#ffffff` | 同值 | 实色底（accent/error 徽标等）上的文字 |
+| `--ok-soft` / `--error-soft` | `#e6faed` / `#fee2e2` | `#233c2c` / `#570c0c` | 语义状态软底（徽章）；green-100/red-100，暗为 900 档 |
+| `--color-frame-mux` / `--color-frame-host` | `#8250df` / `#0969da` | 同值 | RPC 调试面板方向色（自有，非基线） |
+| `--frame-mux-soft` / `--frame-host-soft` | `rgba(130,80,223,.1)` / `rgba(9,105,218,.1)` | 同色 `.24` | 方向色软底（徽章） |
+| `--scroll-color` / `--scroll-color-hover` | `rgba(0,0,0,.08)` / `.15` | `rgba(255,255,255,.15)` / `.24` | 滚动条（`.scrollable` 专用） |
+
+### 1.2 非颜色
+
+| token | 值 | 说明 |
+| --- | --- | --- |
+| `--font-ui` | `Inter, system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif` | 正文栈 |
+| `--font-mono` | `Menlo, Monaco, Consolas, 'JetBrains Mono', 'Courier New', sans-serif` | 代码栈；**末位不放 monospace**（防 Windows 中文回退宋体） |
+| `--fw-strong` | `600` | 粗体统一权重 |
+| `--ease` | `cubic-bezier(.4,0,.2,1)` | 唯一缓动曲线 |
+| `--dur` / `--dur-fast` / `--dur-slow` | `.2s` / `.1s` / `.3s` | 过渡三档 |
+| `--radius-s` / `--radius-m` / `--radius-l` / `--radius-bubble` / `--radius-xl` | `8px` / `12px` / `16px` / `22px` / `24px` | 圆角语义档：小控件 / 列表条目与面板内块 / 浮层 / 气泡 / 输入卡片（基线 inputWrapper 同值）；胶囊直接写 `999px` |
+| `--shadow-panel` | `0 0 1px rgba(0,0,0,.2), 0 0 4px rgba(0,0,0,.02), 0 12px 32px rgba(0,0,0,.08)` | 浮层阴影（基线 lv3） |
+| `--shadow-float` | `0 0 1px rgba(0,0,0,.24), 0 4px 12px rgba(0,0,0,.06), 0 16px 48px rgba(0,0,0,.16)` | 强浮动面板（lv3 加强档，如 RPC 调试浮层） |
+| `--shadow-card` | `0 4px 10px rgba(0,0,0,.02), 0 2px 4px rgba(0,0,0,.04)`；暗色 `none` | 输入卡片微阴影（基线：亮色同底靠边框+微影区分，暗色靠提亮底、阴影关闭） |
+
+字号与间距**不 token 化**（基线仓同款决策）：字号在组件里写 px 且**成对写行高**，常用对 16/24（气泡）、14/22（UI 默认）、12/18（辅助）；间距用 4 的倍数。
+
+## 2. 视觉基线（源自 deepseekchat）
+
+- 侧边栏：宽 `260px + 1px` 右边框（`--border-l1`）；底色 `--bg-sidebar`。
+- 侧边栏条目：高 `40px`、圆角 `--radius-m`、字号 14px；hover 底 `--hover-bg` 或 sidebar 专属灰、**选中底 `--accent-item` 且不改文字色**。
+- 侧边栏分组标题：12px / weight 500 / `--text-tertiary` / sticky 顶部（底色同侧边栏遮滚动内容）。
+- 会话列：`max-width: 840px` 居中，<1024px 降 712px。
+- 消息流：**仅用户侧有气泡**——`--bubble-bg` 底、圆角 `--radius-bubble`、padding `10px 16px`、字号 16px/24px、`max-width: calc(100% - 88px)`；**助手侧纯文档流无底色**。
+- 消息操作条：默认 `opacity: 0`，父块 hover/focus-within 淡入（`--dur` + `--ease`）。
+- 输入卡片：与会话列同宽（840px，<1024px 降 712px)居中悬浮（距底留白带）；圆角 `--radius-xl`、边框 `--border-l2`、底 `--bg-base`、阴影 `--shadow-card`；内部上下两段=textarea（16px/24px，min 2 行 max 14 行=336px，镜像 div 自增高）+ 操作行（右下嵌 34px 主圆钮）；focus 无边框/阴影变化（基线同款）。
+- 输入主按钮（拍板 2026-07-20 三连，视觉参照 Codex App）：32px 实心正圆图标钮（内联 SVG）——空闲=`--accent` 底白↑箭头「发送」，运行中原地变 `--accent-soft` 底 accent ■「停止」（同色系不告警、不用红）。**运行中锁输入**（拍板 3，取代早先 hover 菜单方案）：textarea disabled（灰、草稿内容保留可见）、无任何排队/插话菜单，停止是唯一动作；turn 结束解禁并 refocus。键盘 Enter=发送、Ctrl/Meta+Enter=换行（运行中键盘路径随锁失效）。
+- 滚动条：近隐形、hover 加深、`scrollbar-gutter: stable` 不占布局（统一走 `.scrollable`，见 §3-9）。
+- RPC 四象限方向符（官方视觉词汇，空间隐喻：上=去 server、下=来自 server；单线=unary、双线=SSE）：
+
+| 符号 | 象限 | 徽章配色 |
+| --- | --- | --- |
+| `↑` | client-request（unary 出站） | `--accent` / `--accent-soft` |
+| `↓` | server-response（unary 回包） | ok `--ok`/`--ok-soft`，error `--error`/`--error-soft` |
+| `⇟` | server-request（SSE 帧推送） | mux `--color-frame-mux`/`--frame-mux-soft`，host `--color-frame-host`/`--frame-host-soft` |
+| `⇞` | client-response（SSE 侧回应） | `--accent`/`--accent-soft` 降透明度 |
+
+## 3. 样式编码规范（review 对照打勾）
+
+1. 颜色/圆角/动效/字体栈只引 §1 token；组件 CSS 出现字面量色值即打回（渐变遮罩等特效除外，须注释说明）。
+2. 组件 CSS 禁止出现 `[data-theme]` 选择器；暗色差异只在 global.css token 表做。确需按主题换非 token 值（渐变端点等），组件定义局部 CSS 变量、主题块只覆写变量（变量桥）。
+3. 类名 camelCase；状态类用单形容词（`.active` `.show`），由 clsx 挂载：`clsx(styles.x, cond && styles.active, className)`。
+4. 对外组件必须透传 `className` 并合入根元素。
+5. 禁用 `composes`；复用靠 token 与组件抽取。
+6. `:global` 仅用于穿透第三方/跨包类名；禁止用它定义新全局类。
+7. 交互过渡一律 `var(--dur*) var(--ease)`，只过渡 opacity / transform / 背景色 / 阴影；纯 hover 展示型元素包 `@media (hover: hover)`。
+8. hover/active 底色优先用透明度制 token（叠任意海拔底色都成立），不新造实色灰。
+9. 滚动容器统一挂 global.css 的 `.scrollable` 工具类；组件内禁写 `::-webkit-scrollbar`。
+10. 媒体查询写在组件 css 尾部、贴着被覆盖规则；断点当前仅 1024px 一档（会话列降档），加第二档需先记入本文档。
+11. 动态样式 JS 侧只写 CSS 变量（`style={{'--x': v}}`），规则留在 CSS；禁止在 TSX 里拼接样式对象做主题/状态分支。
+12. 文字灰阶只用 `--text-primary/secondary/tertiary` 三级，不新造灰色。
+
+## 4. 文件组织
+
+- `src/style/global.css` 固定分区顺序：① token 表（`:root` + `[data-theme='dark']`）② 全局基础（box-sizing、body、button reset）③ 全局工具类（`.scrollable` 等，总数保持个位数）。
+- `*.module.css` 与组件同目录同名；一个组件一个 module 文件。
+- 类型声明用现有 `css-modules.d.ts` 通配；组件数超 20 再评估引入 tcm 生成精确 `.css.d.ts`。
+- PostCSS 特性白名单：当前**零插件**（平铺 CSS + 原生嵌套按需）；引入 nested/custom-media 需先记入本文档。
+
+## 5. 演进规则与偏离记录
+
+- **加新 token**：先进 §1 表（含暗色占位列）再在组件使用；review 见到未入表的 `--` 新变量即打回（组件局部变量桥除外）。
+- **偏离基线**：与 §2 任一常数不一致的实现，须在下方偏离表记一行（日期/项/理由）。
+- **暗色表补全验收**：`[data-theme='dark']` 覆盖 §1 全部占位列后，用 RPC 面板 + 侧边栏 + 会话流三个界面人工/截图核对一遍，无组件级主题选择器即达标。
+
+| 日期 | 偏离项 | 理由 |
+| --- | --- | --- |
+| （空） | | |
+
+## 6. 相关文档
+
+- [web-styling-system RFC](../.agents/notes/implemented/process/2026-07-19-web-styling-system.md)（框架五条与工程约束的裁决记录）
+- 客户端消费架构与分层协议：[Web 客户端架构 RFC](../.agents/notes/implemented/architecture/2026-07-19-gui-web-client-architecture.md)、[GUI 分层与 RPC 协议 RFC](../.agents/notes/implemented/architecture/2026-07-19-gui-layering-and-rpc-protocol.md)
diff --git a/examples/README.i18n.yaml b/examples/README.i18n.yaml
new file mode 100644
index 0000000000..a96133c3c8
--- /dev/null
+++ b/examples/README.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+README.md: 8fd261e624771dc568582b6d22e9985072a06715
+README.zh.md: 2ff0d0bef382435588fce01c23aa7b74e1a149b5
diff --git a/examples/README.md b/examples/README.md
index f1f3967634..8fd261e624 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -1,5 +1,7 @@
# Examples
+English | [中文](README.zh.md)
+
Runnable demos (not workspaces) that showcase how the harness is wired. Each example is a **thin leaf**: a `cordis.yml` that picks swappable backends, loads one app package, and may add optional product tools. The composition and boot glue live in [`@deepseek-ai/dsh-tui-demo`](../packages/examples/tui-demo), [`@deepseek-ai/dsh-cli-demo`](../packages/examples/cli-demo), [`@deepseek-ai/dsh-acp-demo`](../packages/examples/acp-demo), and their shared [`@deepseek-ai/dsh-agent-spine-demo`](../packages/examples/agent-spine-demo) bundle. There is no `start.ts`; the terminal `demo:*` scripts boot through the [`dsh`](../apps/cli/README.md) CLI (which mounts the `tui-demo` bundle), and the headless/ACP scripts invoke the `cli-demo`/`acp-demo` bins.
## headless-agent
diff --git a/examples/README.zh.md b/examples/README.zh.md
new file mode 100644
index 0000000000..2ff0d0bef3
--- /dev/null
+++ b/examples/README.zh.md
@@ -0,0 +1,35 @@
+# 示例
+
+[English](README.md) | 中文
+
+展示 harness 如何接线的可运行演示（不是 workspace）。每个示例都是一个 **轻量叶节点**：一份选择可替换后端、加载一个应用包（package）并可添加可选产品工具的 `cordis.yml`。组合和启动粘合代码位于 [`@deepseek-ai/dsh-tui-demo`](../packages/examples/tui-demo)、[`@deepseek-ai/dsh-cli-demo`](../packages/examples/cli-demo)、[`@deepseek-ai/dsh-acp-demo`](../packages/examples/acp-demo) 及它们共享的 [`@deepseek-ai/dsh-agent-spine-demo`](../packages/examples/agent-spine-demo) 组合包中。没有 `start.ts`；终端 `demo:*` 脚本通过 [`dsh`](../apps/cli/README.md) CLI（命令行界面）启动（该 CLI 挂载 `tui-demo` 组合包），无头／ACP（Agent Client Protocol）脚本则调用 `cli-demo`/`acp-demo` bin。
+
+## headless-agent
+
+非交互式 agent（智能体）演示：接受一个位置任务，在 `@deepseek-ai/dsh-cli-demo` 应用上运行一个完整模型／工具轮次，持久化新会话，打印 `text`、`json` 或 `stream-json`，然后退出。
+
+运行：`pnpm run demo:headless "task"`（需要 `DEEPSEEK_API_KEY`）。输出契约、安全边界和快照套件详见 [headless-agent/README.md](headless-agent/README.md)。
+
+## tui-agent
+
+交互式编码 agent：DeepSeek V4、文件系统与 bash 工具、subagent、工作流、`todo_write`、压缩（compaction）和全屏 TUI。这里也是 TUI PTY 与快照场景的归属地。
+
+运行：`pnpm run demo:tui`（需要 `DEEPSEEK_API_KEY`）。使用 `pnpm run demo:code-mode` 运行其 Code Mode 覆盖。控制与组合详见 [tui-agent/README.md](tui-agent/README.md)。
+
+## jsonrpc-agent
+
+通过 Python SDK 驱动的无人值守编码 agent：JSON-RPC stdio、仅前台 `bash`、`read`/`write`/`edit`、一个前台 `subagent`、`todo_write`、JSONL 持久化和压缩。它不包含终端 UI、stdout 日志、批准、skill 和后台任务控制。详见 [jsonrpc-agent/README.md](jsonrpc-agent/README.md)。
+
+## cordis-agent
+
+**自指** 演示：编码主干加 [`@deepseek-ai/dsh-tool-cordis`](../packages/cordis/tool-cordis)，其三个工具（`cordis_inspect`/`cordis_mount`/`cordis_unmount`）使 agent 可以检查自身所在的实时 cordis 运行时，将模型编写的插件挂载到其中（事件监听器、一个专为自身创建的全新工具，或一个供另一挂载项注入的服务），并再次释放它们。所有动态挂载都归入同一 `cordis-dynamic` fiber 子树。`ctx.fs`/`ctx.web` 服务仅作为提供方随行，是这些插件构建所依赖的能力。
+
+运行：`pnpm run demo:cordis`（需要 `DEEPSEEK_API_KEY`）。分阶段演示脚本详见 [cordis-agent/README.md](cordis-agent/README.md)，设计与沙箱注意事项详见[工具集 Agent Note](../.agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md)。
+
+## acp-agent
+
+作为 **Agent Client Protocol (ACP)** 自动化服务器通过 JSON-RPC stdio 公开的 agent，由 [`@deepseek-ai/dsh-acp-demo`](../packages/examples/acp-demo) 提供。程序化客户端可以创建新会话、发送文本提示词、消费已提交的 assistant 文本、回答一次性权限请求并取消工作。它拥有 ACP 无密钥快照套件。
+
+运行：`pnpm run demo:acp`（需要 `DEEPSEEK_API_KEY`）；`pnpm run demo:code-mode acp` 通过 `code-mode.cordis.yml` 覆盖以 Code Mode 启动同一服务器。协议与快照测试契约详见 [acp-agent/README.md](acp-agent/README.md)。
+
+默认 `cordis.yml` 组合 [`@deepseek-ai/dsh-sandbox-local`](../packages/sandbox/sandbox-local)、[`@deepseek-ai/dsh-bash-sandbox`](../packages/bash/bash-sandbox) 和 [`@deepseek-ai/dsh-user-approval`](../packages/ui/user-approval)。`workspace-write` 将 bash 和文件系统变更限制在每个会话 workspace 中；范围更广的重试会通过 ACP 成为一次性机器权限请求。
diff --git a/examples/acp-agent/README.i18n.yaml b/examples/acp-agent/README.i18n.yaml
new file mode 100644
index 0000000000..22842fcd04
--- /dev/null
+++ b/examples/acp-agent/README.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+README.md: 4b3d86b00613cc7c37a8898ef3b39d40a167e66b
+README.zh.md: 5bcd85f2b4ae34a11b980bf196d3401f764004d8
diff --git a/examples/acp-agent/README.md b/examples/acp-agent/README.md
index 892a32cdc7..4b3d86b006 100644
--- a/examples/acp-agent/README.md
+++ b/examples/acp-agent/README.md
@@ -1,5 +1,7 @@
# acp-agent example
+English | [中文](README.zh.md)
+
Automation-oriented [Agent Client Protocol](https://agentclientprotocol.com) server over JSON-RPC stdio. It is intended for parent agents, subagent providers, and other programmatic clients, not as the product UI.
```sh
diff --git a/examples/acp-agent/README.zh.md b/examples/acp-agent/README.zh.md
new file mode 100644
index 0000000000..5bcd85f2b4
--- /dev/null
+++ b/examples/acp-agent/README.zh.md
@@ -0,0 +1,30 @@
+# acp-agent 示例
+
+[English](README.md) | 中文
+
+通过 JSON-RPC stdio 提供的自动化导向 [Agent Client Protocol](https://agentclientprotocol.com) 服务器。它面向父 agent（智能体）、subagent 提供方和其他程序化客户端，而非产品 UI。
+
+```sh
+pnpm run demo:acp # needs DEEPSEEK_API_KEY (repo-root .env or env)
+pnpm run demo:code-mode acp # same protocol with the Code Mode tool transport
+```
+
+该叶节点加载 ACP 应用、DeepSeek 适配器、受沙箱限制的 bash 与文件系统栈、一次性批准策略、压缩（compaction）、subagent、工作流、钩子、派生会话查询索引和重复守卫。应用为每次 `session/new` 创建一个新 agent，将会话持久化到 JSONL，并保持 stdout 只含协议内容。[`session-query.cordis.yml`](session-query.cordis.yml) 为其专用快照显式选用 workspace 授权的查询工具和通用超时／溢出策略；[`fs.cordis.yml`](fs.cordis.yml) 为文件系统场景添加溢出存储，[`code-mode.cordis.yml`](code-mode.cordis.yml) 则添加 `run_code` 及其生成的 TypeScript SDK。
+
+## 协议通道
+
+Stdout 只携带以换行分隔的 ACP JSON-RPC。`@deepseek-ai/dsh-acp-demo` 不安装 stdout logger；叶节点的附加项必须使用 stderr 输出诊断信息。
+
+自动化契约（支持的方法、基线提示词内容、已提交文本输出，以及有意缺少的 UI 界面）位于 [`@deepseek-ai/dsh-acp`](../../packages/acp/acp/README.md)。
+
+## 会话 workspace 与权限
+
+每次 `session/new` 都提供一个绝对 `cwd`。受沙箱限制的 bash 与文件系统变更会根据该会话 cwd 解析 `workspace-write`，因此并发会话可以使用不同的项目根目录；平台临时根目录仍是共享可写暂存空间（参见[沙箱契约](../../packages/sandbox/sandbox/README.md)）。`DSH_PERMISSION_MODE` 在部署和测试中选择 `workspace-write` 或 `danger-full-access`。
+
+在 `workspace-write` 下，模型请求扩大沙箱权限的重试会触发 `session/request_permission`，选项为 `allow_once` 和 `reject_once`。客户端以程序方式决策；解除对话框或答案不可用时会失败闭合。选定结果仅适用于该次重试，并通过常规工具结果／审计路径记录。服务器绝不公开权限选择器，也不持久化客户端策略。
+
+## 快照测试
+
+此示例拥有 ACP 快照套件。它会启动真实自动化服务器，通过 `dsh-llm-replay` 回放已提交的模型流，并比较规范化后的协议输出与重新持久化的会话日志。录制使用真实模型；刷新会复用已提交的回放输入。覆盖场景包括抛出／挂起行为，可选 `workspace/` fixture（测试前置数据）则为外部状态检查预置环境。
+
+大多数场景锁定后端行为，而非 ACP 专用行为；[仅面向自动化的 ACP 决策](../../.agents/notes/implemented/simplification/2026-07-23-acp-automation-only-protocol.md#snapshot-boundary)说明了为何该覆盖仍与传输层耦合。
diff --git a/examples/acp-agent/packed-chunks.cordis.snapshot.yml b/examples/acp-agent/packed-chunks.cordis.snapshot.yml
deleted file mode 100644
index 11ca2bbe71..0000000000
--- a/examples/acp-agent/packed-chunks.cordis.snapshot.yml
+++ /dev/null
@@ -1,45 +0,0 @@
-# Keyless replay counterpart of packed-chunks.cordis.yml. Patches do not
-# compose across includes, so this applies the packChunks config and the
-# DeepSeek-to-replay swap directly to `cordis.yml`.
-- id: base
- name: '@cordisjs/plugin-include'
- config:
- path: ./cordis.yml
- patches:
- - id: llm-deepseek
- name: '@deepseek-ai/dsh-llm-deepseek'
- disabled: true
- - id: sandbox
- name: '@deepseek-ai/dsh-sandbox-local'
- config:
- runnerCommand:
- - bash
- - -c
- - while [ "$1" != "--" ]; do shift; done; shift; exec "$@"
- - passthrough-runner
- runnerFailureSignatures:
- - 'passthrough-runner: profile rejected'
- - id: acp-agent
- name: '@deepseek-ai/dsh-acp-demo'
- config:
- provider: deepseek
- model: deepseek-v4-flash
- persistenceRoot: !!js process.env.DSH_SNAPSHOT_SESSIONS_ROOT ?? './.sessions'
- persistenceCompression: 'none'
- packChunks: true
- workspaceContext:
- maxBytes: 65536
- persona: |
- You are a coding assistant powered by the {{model}} model. Your working directory is {{cwd}}. Your bash tool runs under a file sandbox — a `[sandbox: file access denied …]` result is policy, not a command bug.
-
- Verify your work by running the code or tests. Keep answers brief and factual.
- - insert:
- - id: llm-replay
- name: '@deepseek-ai/dsh-llm-replay'
- config:
- providers:
- - id: deepseek
- name: DeepSeek
- models:
- - id: deepseek-v4-flash
- - id: deepseek-v4-pro
diff --git a/examples/acp-agent/packed-chunks.cordis.yml b/examples/acp-agent/packed-chunks.cordis.yml
deleted file mode 100644
index c44a4764e8..0000000000
--- a/examples/acp-agent/packed-chunks.cordis.yml
+++ /dev/null
@@ -1,23 +0,0 @@
-# The packed-chunk-rows overlay: the base tree with the JSONL backend's
-# `packChunks` switched on, so delta-chunk runs persist as packed storage rows.
-# A config patch replaces the whole app config, so unchanged base fields are
-# restated below.
-- id: base
- name: '@cordisjs/plugin-include'
- config:
- path: ./cordis.yml
- patches:
- - id: acp-agent
- name: '@deepseek-ai/dsh-acp-demo'
- config:
- provider: deepseek
- model: deepseek-v4-flash
- persistenceRoot: !!js process.env.DSH_SNAPSHOT_SESSIONS_ROOT ?? './.sessions'
- persistenceCompression: !!js "process.env.DSH_SNAPSHOT === undefined ? 'zstd' : 'none'"
- packChunks: true
- workspaceContext:
- maxBytes: 65536
- persona: |
- You are a coding assistant powered by the {{model}} model. Your working directory is {{cwd}}. Your bash tool runs under a file sandbox — a `[sandbox: file access denied …]` result is policy, not a command bug.
-
- Verify your work by running the code or tests. Keep answers brief and factual.
diff --git a/examples/acp-agent/tests/acp.snapshot.ts b/examples/acp-agent/tests/acp.snapshot.ts
index 8e74711a57..ca766a1f8e 100644
--- a/examples/acp-agent/tests/acp.snapshot.ts
+++ b/examples/acp-agent/tests/acp.snapshot.ts
@@ -37,7 +37,6 @@ const FS_CONFIG = fileURLToPath(new URL('../fs.cordis.yml', import.meta.url))
const SESSION_QUERY_CONFIG = fileURLToPath(new URL('../session-query.cordis.yml', import.meta.url))
const PTY_CONFIG = fileURLToPath(new URL('../pty.cordis.yml', import.meta.url))
const DEPTH_TWO_CONFIG = fileURLToPath(new URL('../depth-two.cordis.yml', import.meta.url))
-const PACKED_CHUNKS_CONFIG = fileURLToPath(new URL('../packed-chunks.cordis.yml', import.meta.url))
const SESSION_SANDBOX_ROOT_CONFIG = fileURLToPath(new URL('../session-sandbox-root.cordis.yml', import.meta.url))
const RETRY_CONFIG = fileURLToPath(new URL('../retry.cordis.yml', import.meta.url))
const LSP_CONFIG = fileURLToPath(new URL('./lsp.cordis.yml', import.meta.url))
@@ -76,10 +75,10 @@ const SCENARIOS: Scenario[] = [
// Its prompt and tool-schema sidecars pin the composed header.
{ name: 'text-turn', hasModelTurn: true, recorded: true, pinsHeader: true },
{ name: 'tool-call-turn', hasModelTurn: true, recorded: true },
- // Authored from the real PACKED_CHUNKS_SOURCE recording under the same app
- // composition. The contract below pins decoded equality and all three row
- // kinds; replay additionally proves the assembled app re-packs identically.
- { name: 'packed-chunks', hasModelTurn: true, recorded: false, configPath: PACKED_CHUNKS_CONFIG },
+ // Authored from the real PACKED_CHUNKS_SOURCE recording under the ordinary
+ // app composition. The contract below pins decoded equality and all three
+ // row kinds; replay additionally proves the assembled app re-packs identically.
+ { name: 'packed-chunks', hasModelTurn: true, recorded: false },
// The fs overlay only adds the spill stack (the sandboxed filesystem tools
// live in the base tree), so these scenarios share the default header class.
{
@@ -282,5 +281,9 @@ it('packed ACP fixture retains every chunk row kind without changing the logical
})
expect([...new Set(rowTypes)].sort()).toStrictEqual(['reasoning-chunks', 'text-chunks', 'tool-call-chunks'])
- expect([packed[0], ...packed.slice(1).flatMap(record => decodeStorageRecord(record))]).toStrictEqual(source)
+ const logicalRecords = (records: readonly unknown[]): unknown[] => [
+ records[0],
+ ...records.slice(1).flatMap(record => decodeStorageRecord(record)),
+ ]
+ expect(logicalRecords(packed)).toStrictEqual(logicalRecords(source))
})
diff --git a/examples/acp-agent/tests/snapshots/advanced-toolchain/session.jsonl b/examples/acp-agent/tests/snapshots/advanced-toolchain/session.jsonl
index e754dd5639..ffb8382e0e 100644
--- a/examples/acp-agent/tests/snapshots/advanced-toolchain/session.jsonl
+++ b/examples/acp-agent/tests/snapshots/advanced-toolchain/session.jsonl
@@ -15,51 +15,52 @@
{"type":"step/end","seq":13,"time":1783957884489,"data":{"turn":1,"step":1}}
{"type":"step/start","seq":14,"time":1783957884489,"data":{"turn":1,"step":2}}
{"type":"assistant/chunk","seq":15,"time":1783950000015,"data":{"turn":1,"step":2,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}}
-{"type":"assistant/chunk","seq":16,"time":1783950000016,"data":{"turn":1,"step":2,"chunk":{"type":"tool-call-delta","index":0,"id":"advanced-code","name":"run_code","argumentsDelta":"{\"code\":\"return await tools.cordis_inspect({ what: 'dynamic' })\"}"}}}
-{"type":"assistant/chunk","seq":17,"time":1783950000017,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-code","name":"run_code","arguments":"{\"code\":\"return await tools.cordis_inspect({ what: 'dynamic' })\"}"}}}}
+{"type":"assistant/chunk","seq":16,"time":1783950000016,"data":{"turn":1,"step":2,"chunk":{"type":"tool-call-delta","index":0,"id":"advanced-code","name":"run_code","argumentsDelta":"{\"code\": \"return await tools.cordis_inspect({ what: 'dynamic' })\", \"description\": \"Run the scripted inspection program\"}"}}}
+{"type":"assistant/chunk","seq":17,"time":1783950000017,"data":{"turn":1,"step":2,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-code","name":"run_code","arguments":"{\"code\": \"return await tools.cordis_inspect({ what: 'dynamic' })\", \"description\": \"Run the scripted inspection program\"}"}}}}
{"type":"assistant/chunk","seq":18,"time":1783950000018,"data":{"turn":1,"step":2,"chunk":{"type":"usage","usage":{"inputTokens":3,"outputTokens":3}}}}
{"type":"assistant/chunk","seq":19,"time":1783950000019,"data":{"turn":1,"step":2,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":20,"time":1783957884490,"data":{"turn":1,"step":2,"content":[{"type":"tool-call","id":"advanced-code","name":"run_code","arguments":"{\"code\":\"return await tools.cordis_inspect({ what: 'dynamic' })\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[15,16,17,18,19],"surfaceOp":"append"}
-{"type":"tool/call","seq":21,"time":1783957884490,"data":{"turn":1,"step":2,"callId":"advanced-code","name":"run_code","arguments":"{\"code\":\"return await tools.cordis_inspect({ what: 'dynamic' })\"}"}}
-{"type":"tool/code-dispatch","seq":22,"time":1783957884560,"data":{"parentCallId":"advanced-code","subCallId":"advanced-code:code:1","name":"cordis_inspect","arguments":{"what":"dynamic"},"isError":false,"resultSummary":"## dynamic\n- dyn-1: snapshot-marker [active]"}}
-{"type":"tool/result","seq":23,"time":1783957884561,"data":{"turn":1,"step":2,"callId":"advanced-code","content":[{"type":"text","text":"## dynamic\n- dyn-1: snapshot-marker [active]"}],"isError":false},"sourceEventSeqs":[21],"surfaceOp":"append"}
-{"type":"step/end","seq":24,"time":1783957884561,"data":{"turn":1,"step":2}}
-{"type":"step/start","seq":25,"time":1783957884562,"data":{"turn":1,"step":3}}
-{"type":"assistant/chunk","seq":26,"time":1783950000026,"data":{"turn":1,"step":3,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}}
-{"type":"assistant/chunk","seq":27,"time":1783950000027,"data":{"turn":1,"step":3,"chunk":{"type":"tool-call-delta","index":0,"id":"advanced-direct-child","name":"subagent","argumentsDelta":"{\"description\":\"Check direct child\",\"prompt\":\"Reply with exactly DIRECT_CHILD_OK and nothing else.\"}"}}}
-{"type":"assistant/chunk","seq":28,"time":1783950000028,"data":{"turn":1,"step":3,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-direct-child","name":"subagent","arguments":"{\"description\":\"Check direct child\",\"prompt\":\"Reply with exactly DIRECT_CHILD_OK and nothing else.\"}"}}}}
-{"type":"assistant/chunk","seq":29,"time":1783950000029,"data":{"turn":1,"step":3,"chunk":{"type":"usage","usage":{"inputTokens":3,"outputTokens":3}}}}
-{"type":"assistant/chunk","seq":30,"time":1783950000030,"data":{"turn":1,"step":3,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":31,"time":1783957884562,"data":{"turn":1,"step":3,"content":[{"type":"tool-call","id":"advanced-direct-child","name":"subagent","arguments":"{\"description\":\"Check direct child\",\"prompt\":\"Reply with exactly DIRECT_CHILD_OK and nothing else.\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[26,27,28,29,30],"surfaceOp":"append"}
-{"type":"tool/call","seq":32,"time":1783957884562,"data":{"turn":1,"step":3,"callId":"advanced-direct-child","name":"subagent","arguments":"{\"description\":\"Check direct child\",\"prompt\":\"Reply with exactly DIRECT_CHILD_OK and nothing else.\"}"}}
-{"type":"tool/result","seq":33,"time":1783957884593,"data":{"turn":1,"step":3,"callId":"advanced-direct-child","content":[{"type":"text","text":"DIRECT_CHILD_OK"}],"isError":false},"sourceEventSeqs":[32],"surfaceOp":"append"}
-{"type":"step/end","seq":34,"time":1783957884593,"data":{"turn":1,"step":3}}
-{"type":"step/start","seq":35,"time":1783957884594,"data":{"turn":1,"step":4}}
-{"type":"assistant/chunk","seq":36,"time":1783957884594,"data":{"turn":1,"step":4,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}}
-{"type":"assistant/chunk","seq":37,"time":1783957884594,"data":{"turn":1,"step":4,"chunk":{"type":"tool-call-delta","index":0,"id":"advanced-workflow","name":"workflow","argumentsDelta":"{\"script\":\"phase('Delegate')\\nconst reply = await agent('Reply with exactly WORKFLOW_CHILD_OK and nothing else.', { label: 'workflow-child' })\\nreturn { reply }\",\"meta\":{\"name\":\"advanced-acp-snapshot\",\"description\":\"exercise one workflow child through ACP\"}}"}}}
-{"type":"assistant/chunk","seq":38,"time":1783957884594,"data":{"turn":1,"step":4,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-workflow","name":"workflow","arguments":"{\"script\":\"phase('Delegate')\\nconst reply = await agent('Reply with exactly WORKFLOW_CHILD_OK and nothing else.', { label: 'workflow-child' })\\nreturn { reply }\",\"meta\":{\"name\":\"advanced-acp-snapshot\",\"description\":\"exercise one workflow child through ACP\"}}"}}}}
-{"type":"assistant/chunk","seq":39,"time":1783957884594,"data":{"turn":1,"step":4,"chunk":{"type":"usage","usage":{"inputTokens":3,"outputTokens":3}}}}
-{"type":"assistant/chunk","seq":40,"time":1783957884594,"data":{"turn":1,"step":4,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":41,"time":1783957884594,"data":{"turn":1,"step":4,"content":[{"type":"tool-call","id":"advanced-workflow","name":"workflow","arguments":"{\"script\":\"phase('Delegate')\\nconst reply = await agent('Reply with exactly WORKFLOW_CHILD_OK and nothing else.', { label: 'workflow-child' })\\nreturn { reply }\",\"meta\":{\"name\":\"advanced-acp-snapshot\",\"description\":\"exercise one workflow child through ACP\"}}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[36,37,38,39,40],"surfaceOp":"append"}
-{"type":"tool/call","seq":42,"time":1783957884594,"data":{"turn":1,"step":4,"callId":"advanced-workflow","name":"workflow","arguments":"{\"script\":\"phase('Delegate')\\nconst reply = await agent('Reply with exactly WORKFLOW_CHILD_OK and nothing else.', { label: 'workflow-child' })\\nreturn { reply }\",\"meta\":{\"name\":\"advanced-acp-snapshot\",\"description\":\"exercise one workflow child through ACP\"}}"}}
-{"type":"tool/result","seq":43,"time":1783957884717,"data":{"turn":1,"step":4,"callId":"advanced-workflow","content":[{"type":"text","text":"workflow \"advanced-acp-snapshot\" completed (1 agent).\nReturn value:\n{\n \"reply\": \"WORKFLOW_CHILD_OK\"\n}"}],"isError":false},"sourceEventSeqs":[42],"surfaceOp":"append"}
-{"type":"step/end","seq":44,"time":1783957884718,"data":{"turn":1,"step":4}}
-{"type":"step/start","seq":45,"time":1783957884718,"data":{"turn":1,"step":5}}
-{"type":"assistant/chunk","seq":46,"time":1783957884719,"data":{"turn":1,"step":5,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}}
-{"type":"assistant/chunk","seq":47,"time":1783957884719,"data":{"turn":1,"step":5,"chunk":{"type":"tool-call-delta","index":0,"id":"advanced-unmount","name":"cordis_unmount","argumentsDelta":"{\"id\":\"dyn-1\"}"}}}
-{"type":"assistant/chunk","seq":48,"time":1783957884719,"data":{"turn":1,"step":5,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-unmount","name":"cordis_unmount","arguments":"{\"id\":\"dyn-1\"}"}}}}
-{"type":"assistant/chunk","seq":49,"time":1783957884719,"data":{"turn":1,"step":5,"chunk":{"type":"usage","usage":{"inputTokens":3,"outputTokens":3}}}}
-{"type":"assistant/chunk","seq":50,"time":1783957884719,"data":{"turn":1,"step":5,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
-{"type":"assistant/message","seq":51,"time":1783957884719,"data":{"turn":1,"step":5,"content":[{"type":"tool-call","id":"advanced-unmount","name":"cordis_unmount","arguments":"{\"id\":\"dyn-1\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[46,47,48,49,50],"surfaceOp":"append"}
-{"type":"tool/call","seq":52,"time":1783957884719,"data":{"turn":1,"step":5,"callId":"advanced-unmount","name":"cordis_unmount","arguments":"{\"id\":\"dyn-1\"}"}}
-{"type":"tool/result","seq":53,"time":1783957884719,"data":{"turn":1,"step":5,"callId":"advanced-unmount","content":[{"type":"text","text":"unmounted dyn-1 (plugin \"snapshot-marker\")"}],"isError":false},"sourceEventSeqs":[52],"surfaceOp":"append"}
-{"type":"step/end","seq":54,"time":1783957884719,"data":{"turn":1,"step":5}}
-{"type":"step/start","seq":55,"time":1783957884720,"data":{"turn":1,"step":6}}
-{"type":"assistant/chunk","seq":56,"time":1783957884720,"data":{"turn":1,"step":6,"chunk":{"type":"block-start","index":0,"blockType":"text"}}}
-{"type":"assistant/chunk","seq":57,"time":1783957884720,"data":{"turn":1,"step":6,"chunk":{"type":"text-delta","index":0,"text":"ADVANCED_ACP_OK"}}}
-{"type":"assistant/chunk","seq":58,"time":1783957884720,"data":{"turn":1,"step":6,"chunk":{"type":"block-end","index":0,"block":{"type":"text","text":"ADVANCED_ACP_OK"}}}}
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-{"type":"assistant/message","seq":61,"time":1783957884720,"data":{"turn":1,"step":6,"content":[{"type":"text","text":"ADVANCED_ACP_OK"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[56,57,58,59,60],"surfaceOp":"append"}
-{"type":"step/end","seq":62,"time":1783957884721,"data":{"turn":1,"step":6}}
-{"type":"turn/end","seq":63,"time":1783957884721,"data":{"turn":1,"reason":{"kind":"completed"}}}
+{"type":"assistant/message","seq":20,"time":1783957884490,"data":{"turn":1,"step":2,"content":[{"type":"tool-call","id":"advanced-code","name":"run_code","arguments":"{\"code\": \"return await tools.cordis_inspect({ what: 'dynamic' })\", \"description\": \"Run the scripted inspection program\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[15,16,17,18,19],"surfaceOp":"append"}
+{"type":"tool/call","seq":21,"time":1783957884490,"data":{"turn":1,"step":2,"callId":"advanced-code","name":"run_code","arguments":"{\"code\": \"return await tools.cordis_inspect({ what: 'dynamic' })\", \"description\": \"Run the scripted inspection program\"}"}}
+{"type":"tool/code-dispatch-start","seq":22,"time":1785036891166,"data":{"parentCallId":"advanced-code","subCallId":"advanced-code:code:1","name":"cordis_inspect","arguments":{"what":"dynamic"}}}
+{"type":"tool/code-dispatch","seq":23,"time":1785036891167,"data":{"parentCallId":"advanced-code","subCallId":"advanced-code:code:1","name":"cordis_inspect","arguments":{"what":"dynamic"},"isError":false,"content":[{"type":"text","text":"## dynamic\n- dyn-1: snapshot-marker [active]"}]}}
+{"type":"tool/result","seq":24,"time":1785036891170,"data":{"turn":1,"step":2,"callId":"advanced-code","content":[{"type":"text","text":"## dynamic\n- dyn-1: snapshot-marker [active]"}],"isError":false},"sourceEventSeqs":[21],"surfaceOp":"append"}
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+{"type":"assistant/chunk","seq":29,"time":1783950000029,"data":{"turn":1,"step":3,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-direct-child","name":"subagent","arguments":"{\"description\":\"Check direct child\",\"prompt\":\"Reply with exactly DIRECT_CHILD_OK and nothing else.\"}"}}}}
+{"type":"assistant/chunk","seq":30,"time":1783950000030,"data":{"turn":1,"step":3,"chunk":{"type":"usage","usage":{"inputTokens":3,"outputTokens":3}}}}
+{"type":"assistant/chunk","seq":31,"time":1785036891179,"data":{"turn":1,"step":3,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
+{"type":"assistant/message","seq":32,"time":1785036891179,"data":{"turn":1,"step":3,"content":[{"type":"tool-call","id":"advanced-direct-child","name":"subagent","arguments":"{\"description\":\"Check direct child\",\"prompt\":\"Reply with exactly DIRECT_CHILD_OK and nothing else.\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[27,28,29,30,31],"surfaceOp":"append"}
+{"type":"tool/call","seq":33,"time":1785036891180,"data":{"turn":1,"step":3,"callId":"advanced-direct-child","name":"subagent","arguments":"{\"description\":\"Check direct child\",\"prompt\":\"Reply with exactly DIRECT_CHILD_OK and nothing else.\"}"}}
+{"type":"tool/result","seq":34,"time":1785036891203,"data":{"turn":1,"step":3,"callId":"advanced-direct-child","content":[{"type":"text","text":"DIRECT_CHILD_OK"}],"isError":false},"sourceEventSeqs":[33],"surfaceOp":"append"}
+{"type":"step/end","seq":35,"time":1785036891204,"data":{"turn":1,"step":3}}
+{"type":"step/start","seq":36,"time":1785036891207,"data":{"turn":1,"step":4}}
+{"type":"assistant/chunk","seq":37,"time":1783957884594,"data":{"turn":1,"step":4,"chunk":{"type":"block-start","index":0,"blockType":"tool-call"}}}
+{"type":"assistant/chunk","seq":38,"time":1783957884594,"data":{"turn":1,"step":4,"chunk":{"type":"tool-call-delta","index":0,"id":"advanced-workflow","name":"workflow","argumentsDelta":"{\"script\":\"phase('Delegate')\\nconst reply = await agent('Reply with exactly WORKFLOW_CHILD_OK and nothing else.', { label: 'workflow-child' })\\nreturn { reply }\",\"meta\":{\"name\":\"advanced-acp-snapshot\",\"description\":\"exercise one workflow child through ACP\"}}"}}}
+{"type":"assistant/chunk","seq":39,"time":1783957884594,"data":{"turn":1,"step":4,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-workflow","name":"workflow","arguments":"{\"script\":\"phase('Delegate')\\nconst reply = await agent('Reply with exactly WORKFLOW_CHILD_OK and nothing else.', { label: 'workflow-child' })\\nreturn { reply }\",\"meta\":{\"name\":\"advanced-acp-snapshot\",\"description\":\"exercise one workflow child through ACP\"}}"}}}}
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+{"type":"assistant/chunk","seq":41,"time":1785036891211,"data":{"turn":1,"step":4,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
+{"type":"assistant/message","seq":42,"time":1785036891211,"data":{"turn":1,"step":4,"content":[{"type":"tool-call","id":"advanced-workflow","name":"workflow","arguments":"{\"script\":\"phase('Delegate')\\nconst reply = await agent('Reply with exactly WORKFLOW_CHILD_OK and nothing else.', { label: 'workflow-child' })\\nreturn { reply }\",\"meta\":{\"name\":\"advanced-acp-snapshot\",\"description\":\"exercise one workflow child through ACP\"}}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[37,38,39,40,41],"surfaceOp":"append"}
+{"type":"tool/call","seq":43,"time":1785036891211,"data":{"turn":1,"step":4,"callId":"advanced-workflow","name":"workflow","arguments":"{\"script\":\"phase('Delegate')\\nconst reply = await agent('Reply with exactly WORKFLOW_CHILD_OK and nothing else.', { label: 'workflow-child' })\\nreturn { reply }\",\"meta\":{\"name\":\"advanced-acp-snapshot\",\"description\":\"exercise one workflow child through ACP\"}}"}}
+{"type":"tool/result","seq":44,"time":1785036891785,"data":{"turn":1,"step":4,"callId":"advanced-workflow","content":[{"type":"text","text":"workflow \"advanced-acp-snapshot\" completed (1 agent).\nReturn value:\n{\n \"reply\": \"WORKFLOW_CHILD_OK\"\n}"}],"isError":false},"sourceEventSeqs":[43],"surfaceOp":"append"}
+{"type":"step/end","seq":45,"time":1785036891786,"data":{"turn":1,"step":4}}
+{"type":"step/start","seq":46,"time":1785036891789,"data":{"turn":1,"step":5}}
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+{"type":"assistant/chunk","seq":49,"time":1783957884719,"data":{"turn":1,"step":5,"chunk":{"type":"block-end","index":0,"block":{"type":"tool-call","id":"advanced-unmount","name":"cordis_unmount","arguments":"{\"id\":\"dyn-1\"}"}}}}
+{"type":"assistant/chunk","seq":50,"time":1783957884719,"data":{"turn":1,"step":5,"chunk":{"type":"usage","usage":{"inputTokens":3,"outputTokens":3}}}}
+{"type":"assistant/chunk","seq":51,"time":1785036891795,"data":{"turn":1,"step":5,"chunk":{"type":"finish","reason":{"kind":"tool-calls"}}}}
+{"type":"assistant/message","seq":52,"time":1785036891796,"data":{"turn":1,"step":5,"content":[{"type":"tool-call","id":"advanced-unmount","name":"cordis_unmount","arguments":"{\"id\":\"dyn-1\"}"}],"provenance":{"provider":"deepseek","model":"deepseek-v4-flash"},"usage":{"inputTokens":3,"outputTokens":3}},"sourceEventSeqs":[47,48,49,50,51],"surfaceOp":"append"}
+{"type":"tool/call","seq":53,"time":1785036891796,"data":{"turn":1,"step":5,"callId":"advanced-unmount","name":"cordis_unmount","arguments":"{\"id\":\"dyn-1\"}"}}
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diff --git a/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md
index fde52770d5..0e42b0c6ab 100644
--- a/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md
+++ b/examples/acp-agent/tests/snapshots/advanced-toolchain/system-prompt.expected.md
@@ -30,7 +30,7 @@ Pass `run_code` the body of an async TypeScript function (erasable syntax only
- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools["my-tool"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.
- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.
-- Calls execute sequentially, even under `Promise.all`.
+- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.
- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.
The available tools:
diff --git a/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json
index 73b9176478..285031a1de 100644
--- a/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json
+++ b/examples/acp-agent/tests/snapshots/advanced-toolchain/tool-schemas.expected.json
@@ -225,10 +225,15 @@
"code": {
"type": "string",
"description": "The program: the body of an async TypeScript function."
+ },
+ "description": {
+ "type": "string",
+ "description": "Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."
}
},
"required": [
- "code"
+ "code",
+ "description"
]
}
},
diff --git a/examples/acp-agent/tests/snapshots/bash-tool-turn/session.jsonl b/examples/acp-agent/tests/snapshots/bash-tool-turn/session.jsonl
index 2399c94d1d..024c9a7b9d 100644
--- a/examples/acp-agent/tests/snapshots/bash-tool-turn/session.jsonl
+++ b/examples/acp-agent/tests/snapshots/bash-tool-turn/session.jsonl
@@ -5,56 +5,9 @@
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diff --git a/examples/acp-agent/tests/snapshots/both-mode-turn/session.jsonl b/examples/acp-agent/tests/snapshots/both-mode-turn/session.jsonl
index cbc7e2cd3a..ae551fc412 100644
--- a/examples/acp-agent/tests/snapshots/both-mode-turn/session.jsonl
+++ b/examples/acp-agent/tests/snapshots/both-mode-turn/session.jsonl
@@ -1,122 +1,32 @@
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diff --git a/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md
index 3817b0bc8a..055ad93065 100644
--- a/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md
+++ b/examples/acp-agent/tests/snapshots/both-mode-turn/system-prompt.expected.md
@@ -30,7 +30,7 @@ Pass `run_code` the body of an async TypeScript function (erasable syntax only
- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools["my-tool"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.
- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.
-- Calls execute sequentially, even under `Promise.all`.
+- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.
- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.
The available tools:
diff --git a/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json
index 0fc8107917..fa3eba25d8 100644
--- a/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json
+++ b/examples/acp-agent/tests/snapshots/both-mode-turn/tool-schemas.expected.json
@@ -168,10 +168,15 @@
"code": {
"type": "string",
"description": "The program: the body of an async TypeScript function."
+ },
+ "description": {
+ "type": "string",
+ "description": "Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."
}
},
"required": [
- "code"
+ "code",
+ "description"
]
}
},
diff --git a/examples/acp-agent/tests/snapshots/code-mode-turn/session.jsonl b/examples/acp-agent/tests/snapshots/code-mode-turn/session.jsonl
index a7f4620a51..32cf010b17 100644
--- a/examples/acp-agent/tests/snapshots/code-mode-turn/session.jsonl
+++ b/examples/acp-agent/tests/snapshots/code-mode-turn/session.jsonl
@@ -1,685 +1,34 @@
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-{"type":"user/message","seq":1,"time":1784629671305,"data":{"content":[{"type":"text","text":"Using ONE run_code program: call the bash tool twice — exactly `echo CODE_ONE` then exactly `echo CODE_TWO`. Inside that same program, console.log exactly `captured output`, then return the two outputs joined with a plus sign. Reply with that joined string only and stop."}],"source":{"kind":"user"}},"surfaceOp":"append"}
-{"type":"session/title","seq":2,"time":1784629671305,"data":{"title":"Using ONE run_code program: call","messageSeqs":[1],"source":{"kind":"fallback"}}}
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Let me check the output type:\n\n```ts\nbash: {\n kind: \"foreground\" | \"background\";\n // if foreground:\n exitCode: number | null;\n stdout: { text: string; truncated: boolean; spillPath?: string; };\n stderr: { text: string; ... };\n ...\n}\n```\n\nSo I need to extract `stdout.text` from each call.\n\nLet me also make sure about the `description` parameter - it's required and should be \"5-10 words\" describing the command.\n\nLet me write the code:\n\n```ts\nconst r1 = await tools.bash({ command: \"echo CODE_ONE\", description: \"Echo CODE_ONE to stdout\" });\nconst r2 = await tools.bash({ command: \"echo CODE_TWO\", description: \"Echo CODE_TWO to stdout\" });\nconsole.log(\"captured output\");\nreturn r1.stdout.text.trim() + \"+\" + r2.stdout.text.trim();\n```\n\nLet me think about the output format. `echo CODE_ONE` will output `CODE_ONE\\n`. So `r1.stdout.text` would be `\"CODE_ONE\\n\"` and after trim it's `\"CODE_ONE\"`.\n\nSo the joined string would be `CODE_ONE+CODE_TWO`.\n\nAnd console.log(\"captured output\") prints \"captured output\" to the console.\n\nThe response comes back as the tool result which includes stdout and the return value. Since the return value is what we want, and `reply with that joined string only and stop` - I think the return value of the run_code function is what matters. 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diff --git a/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md
index 3817b0bc8a..055ad93065 100644
--- a/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md
+++ b/examples/acp-agent/tests/snapshots/code-mode-turn/system-prompt.expected.md
@@ -30,7 +30,7 @@ Pass `run_code` the body of an async TypeScript function (erasable syntax only
- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools["my-tool"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.
- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.
-- Calls execute sequentially, even under `Promise.all`.
+- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.
- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.
The available tools:
diff --git a/examples/acp-agent/tests/snapshots/code-mode-turn/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/code-mode-turn/tool-schemas.expected.json
index c2289b4e19..a9ee29aa7a 100644
--- a/examples/acp-agent/tests/snapshots/code-mode-turn/tool-schemas.expected.json
+++ b/examples/acp-agent/tests/snapshots/code-mode-turn/tool-schemas.expected.json
@@ -9,10 +9,15 @@
"code": {
"type": "string",
"description": "The program: the body of an async TypeScript function."
+ },
+ "description": {
+ "type": "string",
+ "description": "Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."
}
},
"required": [
- "code"
+ "code",
+ "description"
]
}
}
diff --git a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/session.jsonl b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/session.jsonl
index 3f664e8e09..95023a0ed8 100644
--- a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/session.jsonl
+++ b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/session.jsonl
@@ -1,190 +1,33 @@
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-{"type":"user/message","seq":1,"time":1783921765269,"data":{"content":[{"type":"text","text":"Using ONE run_code program, call tools.read on nested/task.txt. After the program finishes, answer the workspace handshake question using the newly discovered instructions: What is the Code Mode workspace handshake?"}],"source":{"kind":"user"}},"surfaceOp":"append"}
-{"type":"session/title","seq":2,"time":1783921765269,"data":{"title":"Using ONE run_code program, call","messageSeqs":[1],"source":{"kind":"fallback"}}}
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diff --git a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/stdout.expected.jsonl b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/stdout.expected.jsonl
index f9a0416af5..15b1d17236 100644
--- a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/stdout.expected.jsonl
+++ b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/stdout.expected.jsonl
@@ -1,4 +1,4 @@
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+{"jsonrpc":"2.0","method":"session/update","params":{"sessionId":"{{sessionId}}","update":{"sessionUpdate":"agent_message_chunk","content":{"type":"text","text":"**Code Mode workspace handshake:** `CODE_MODE_CONTEXT_OK`"}}}}
{"jsonrpc":"2.0","id":3,"result":{"stopReason":"end_turn"}}
diff --git a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md
index 3817b0bc8a..055ad93065 100644
--- a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md
+++ b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/system-prompt.expected.md
@@ -30,7 +30,7 @@ Pass `run_code` the body of an async TypeScript function (erasable syntax only
- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools["my-tool"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.
- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.
-- Calls execute sequentially, even under `Promise.all`.
+- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.
- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.
The available tools:
diff --git a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/tool-schemas.expected.json b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/tool-schemas.expected.json
index c2289b4e19..a9ee29aa7a 100644
--- a/examples/acp-agent/tests/snapshots/code-mode-workspace-context/tool-schemas.expected.json
+++ b/examples/acp-agent/tests/snapshots/code-mode-workspace-context/tool-schemas.expected.json
@@ -9,10 +9,15 @@
"code": {
"type": "string",
"description": "The program: the body of an async TypeScript function."
+ },
+ "description": {
+ "type": "string",
+ "description": "Clear, concise description of what this program does in active voice, 5-10 words (shown in the UI). Examples: \"Count TODO markers across packages\"; \"Read failing test and its fixture\"; \"Rename config key in every cordis.yml\"."
}
},
"required": [
- "code"
+ "code",
+ "description"
]
}
}
diff --git a/examples/acp-agent/tests/snapshots/escalation-approved/session.jsonl b/examples/acp-agent/tests/snapshots/escalation-approved/session.jsonl
index bf8440bf80..602e5aeb0d 100644
--- a/examples/acp-agent/tests/snapshots/escalation-approved/session.jsonl
+++ b/examples/acp-agent/tests/snapshots/escalation-approved/session.jsonl
@@ -5,175 +5,22 @@
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diff --git a/examples/acp-agent/tests/snapshots/subagent-mixed/session.jsonl b/examples/acp-agent/tests/snapshots/subagent-mixed/session.jsonl
index f97bd1059f..5400e8324d 100644
--- a/examples/acp-agent/tests/snapshots/subagent-mixed/session.jsonl
+++ b/examples/acp-agent/tests/snapshots/subagent-mixed/session.jsonl
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{"type":"user/message","seq":33,"time":1783352143779,"data":{"content":[{"type":"text","text":"Do these two delegations, once at a time. First, use the subagent tool (fresh child) exactly once: 'Reply with exactly the word ALPHA and nothing else.' Then, after it returns, use the subagent_fork tool (forked child that inherits this conversation) exactly once: 'What is the project codeword mentioned earlier in this conversation? Reply with exactly that one word and nothing else.' After both subagents return, reply with the single word PARENT_DONE and stop. Do not use the bash tool."}],"source":{"kind":"user"}},"surfaceOp":"append"}
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diff --git a/examples/acp-agent/tests/snapshots/todo-write/session.jsonl b/examples/acp-agent/tests/snapshots/todo-write/session.jsonl
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@@ -208,28 +44,7 @@
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{"type":"step/start","seq":207,"time":1783352268430,"data":{"turn":1,"step":4}}
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diff --git a/examples/cordis-agent/README.i18n.yaml b/examples/cordis-agent/README.i18n.yaml
new file mode 100644
index 0000000000..7f4f2ae9dd
--- /dev/null
+++ b/examples/cordis-agent/README.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+README.md: 1309fe9b2935d3224f097ceb2e80501c8075a933
+README.zh.md: 2e3e7d7206d0d676ae7d9c9b3a2c2f8be26aafe7
diff --git a/examples/cordis-agent/README.md b/examples/cordis-agent/README.md
index a0bb2188da..1309fe9b29 100644
--- a/examples/cordis-agent/README.md
+++ b/examples/cordis-agent/README.md
@@ -1,5 +1,7 @@
# cordis-agent
+English | [中文](README.zh.md)
+
The self-referential harness demo: the DeepSeek V4 coding spine on the full-screen TUI plus [`@deepseek-ai/dsh-tool-cordis`](../../packages/cordis/tool-cordis/README.md), which hands the model three tools over the **live cordis runtime it is running inside** — inspect it, mount new plugins into it, and dispose them again. The `ctx.fs` and `ctx.web` services are mounted (provider-only, no model-facing file/web tools) so the plugins the agent writes have real capabilities to build on; Node built-ins are trapped in the sandbox and redirect to those services. The design (sandbox semantics, mount lifecycle, cross-mount composition, caveats) lives in [the toolset Agent Note](../../.agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md).
## Run it
diff --git a/examples/cordis-agent/README.zh.md b/examples/cordis-agent/README.zh.md
new file mode 100644
index 0000000000..2e3e7d7206
--- /dev/null
+++ b/examples/cordis-agent/README.zh.md
@@ -0,0 +1,35 @@
+# cordis-agent
+
+[English](README.md) | 中文
+
+自指 harness 演示：在全屏 TUI 上运行 DeepSeek V4 编码主干，并加载 [`@deepseek-ai/dsh-tool-cordis`](../../packages/cordis/tool-cordis/README.md)。后者通过 agent（智能体）所在的 **实时 cordis 运行时** 向模型提供三个工具：检查运行时、将新插件挂载到其中，以及再次释放它们。`ctx.fs` 和 `ctx.web` 服务也会挂载（仅作为提供方，不包含面向模型的文件／Web 工具），使 agent 编写的插件可以构建于真实能力之上；Node 内置模块在沙箱中被截获并重定向到这些服务。设计（沙箱语义、挂载生命周期、跨挂载组合、注意事项）详见[工具集 Agent Note](../../.agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md)。
+
+## 运行
+
+```sh
+# repo root .env (gitignored) or exported env:
+# DEEPSEEK_API_KEY=sk-…
+# DEEPSEEK_BASE_URL=https://… # optional; defaults to the public API
+pnpm run demo:cordis
+```
+
+预期演示分阶段进行：先验证监听器链接，再让 agent 扩展自身：
+
+```
+> Mount a plugin that listens to the 'agent/status' event and logs every status change, then run `echo hi` with bash.
+ [tool call] cordis_mount({"code": "return { name: 'status-logger', apply(ctx) { ctx.on('agent/status', (agent, status) => console.log('status →', status)) } }"})
+ [tool result] mounted dyn-1 (plugin "status-logger", state: active)
+ [tool call] bash({"command": "echo hi"})
+[cordis:dyn-1] status → … ← the mounted listener firing, live
+> Now give yourself a reverse_text tool and use it on "harness".
+ [tool call] cordis_mount({"code": "return { name: 'reverse-text', inject: ['tools'], apply(ctx) { ctx.tools.register(harness.defineTool({ name: 'reverse_text', … })) } }"})
+ [tool call] reverse_text({"text": "harness"}) ← a tool the agent built for itself, one step earlier
+> Unmount both.
+ [tool call] cordis_unmount({"id": "dyn-1"})
+```
+
+请求 `cordis_inspect` 并使用 `what: "api"` 或 `what: "events"`，即可查看为 agent 生成、供其编写插件时参考的服务／事件资料。还可尝试两个协作挂载（一个中调用 `ctx.provide`，另一个中使用 `inject`），观察 cordis 如何暂停并恢复消费方。
+
+## 端到端测试
+
+`tests/keyless-smoke.e2e.ts` 使用虚拟密钥通过 Loader 启动真实 `cordis.yml`，并断言横幅、包名解析和 EOF 后干净退出。`tests/cordis-tools.e2e.ts` 是带密钥的冒烟测试：真实模型挂载状态监听器，测试验证其带标记的 console 行；然后创建并使用 `reverse_text` 工具，再通过 provide/inject 组合两个挂载。[`packages/cordis/tool-cordis`](../../packages/cordis/tool-cordis) 在每文件 100% 覆盖率门禁下承载单元覆盖。
diff --git a/examples/headless-agent/README.i18n.yaml b/examples/headless-agent/README.i18n.yaml
new file mode 100644
index 0000000000..7c4dbaf463
--- /dev/null
+++ b/examples/headless-agent/README.i18n.yaml
@@ -0,0 +1,6 @@
+# Bilingual-pair consistency record (docs/i18n/README.md): the git blob hash of each
+# side as of the last confirmed-consistent state. Both languages carry equal authority;
+# after editing either side, bring the other along and re-record with:
+# pnpm run verify-translation-pairing --write
+README.md: 445804a2611e5e8093eadf345ad10a2a7984c012
+README.zh.md: 68ec718afe0b2aca276be2689cbae74167ee1c7b
diff --git a/examples/headless-agent/README.md b/examples/headless-agent/README.md
index a1e2455ed3..445804a261 100644
--- a/examples/headless-agent/README.md
+++ b/examples/headless-agent/README.md
@@ -1,5 +1,7 @@
# headless-agent
+English | [中文](README.zh.md)
+
Headless one-shot agent wiring: DeepSeek V4 + local bash and filesystem tools + subagent delegation + workflows and fresh-agent Ralph iteration + `todo_write` + JSONL persistence, with [`@deepseek-ai/dsh-cli-demo`](../../packages/examples/cli-demo) as the app front door.
## Run it
diff --git a/examples/headless-agent/README.zh.md b/examples/headless-agent/README.zh.md
new file mode 100644
index 0000000000..68ec718afe
--- /dev/null
+++ b/examples/headless-agent/README.zh.md
@@ -0,0 +1,26 @@
+# headless-agent
+
+[English](README.md) | 中文
+
+无头单次 agent（智能体）接线：DeepSeek V4 + 本地 bash 与文件系统工具 + subagent 委托 + 工作流与新 agent Ralph 迭代 + `todo_write` + JSONL 持久化，并以 [`@deepseek-ai/dsh-cli-demo`](../../packages/examples/cli-demo) 作为应用入口。
+
+## 运行
+
+```sh
+# repo root .env (gitignored) or exported env:
+# DEEPSEEK_API_KEY=sk-…
+# DEEPSEEK_BASE_URL=https://… # optional; defaults to the public API
+pnpm run demo:headless "fix the failing test in this workspace"
+pnpm run demo:headless --output-format json -- "summarize the implementation"
+pnpm run demo:headless --output-format stream-json -- "run the focused tests"
+```
+
+必须提供且只能提供一个非空位置任务；含空格的任务需要加引号。没有 `-p` 标志。`text` 打印最后一条包含文本的 assistant 消息，`json` 打印一条 DSH 原生结果记录，`stream-json` 则在该记录之前发出顶层会话的规范任务轮次事件。子会话只通过父工具事件和结果对外显示。
+
+每次调用都会创建并持久化新会话，在一个轮次中运行所有模型和工具步骤，然后刷新、释放并退出。这是非交互式自动化：没有提示符、批准、恢复、第二轮次或 stdin 上下文。已配置工具可以修改启动 workspace、运行命令、spawn 子 agent，并消耗提供方 token。
+
+## 高级与快照接线
+
+[`advanced.cordis.yml`](advanced.cordis.yml) 在已交付叶节点上添加 Code Mode 和 Cordis 工具。[`advanced.cordis.snapshot.yml`](advanced.cordis.snapshot.yml) 只将实时 LLM（大语言模型）替换为回放。[`tests/`](tests/) 下的测试拥有无密钥真实 Loader 冒烟测试、密钥门控的外部状态验证冒烟测试，以及带父子会话 fixture（测试前置数据）的 `stream-json` 回放快照。
+
+包级 [CLI 契约](../../packages/examples/cli-demo/README.md)记录输出记录、退出状态、取消、持久化以及模型／token 影响。
diff --git a/examples/headless-agent/tests/code-mode.e2e.ts b/examples/headless-agent/tests/code-mode.e2e.ts
index 86c1559b83..ef84d7309f 100644
--- a/examples/headless-agent/tests/code-mode.e2e.ts
+++ b/examples/headless-agent/tests/code-mode.e2e.ts
@@ -19,7 +19,7 @@ import { WorkerCodeRuntime } from '@deepseek-ai/dsh-code-runtime-worker'
import LocalFileSystem from '@deepseek-ai/dsh-fs-local'
import * as ToolFs from '@deepseek-ai/dsh-tool-fs'
import * as WorkspaceContext from '@deepseek-ai/dsh-workspace-context'
-import TaskService from '@deepseek-ai/dsh-tasks'
+import LocalTaskService from '@deepseek-ai/dsh-tasks-local'
import * as ToolTasks from '@deepseek-ai/dsh-tool-tasks'
import * as ToolCordis from '@deepseek-ai/dsh-tool-cordis'
@@ -85,7 +85,7 @@ function runCode(harness: Context, code: string, signal: AbortSignal = testToolS
return harness.tools.execute({
callId: CallId(`keyless-code-${++keylessCall}`),
name: RUN_CODE_NAME,
- arguments: { code },
+ arguments: { code, description: 'Run the e2e program' },
signal,
})
}
@@ -112,7 +112,7 @@ async function typedCodeModeHarness(): Promise {
/** Keyless real-worker harness with the task-owned bash lifecycle. */
async function backgroundCodeModeHarness(cwd: string): Promise {
const harness = await typedCodeModeHarness()
- await harness.plugin(TaskService)
+ await harness.plugin(LocalTaskService)
await harness.plugin(ToolTasks, {})
await harness.plugin(LocalBashExecutor, { cwd, timeoutMs: 30_000 })
await harness.plugin(ToolBash)
diff --git a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl
index 7f913ae905..9d2b188a45 100644
--- a/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl
+++ b/examples/headless-agent/tests/snapshots/advanced-toolchain/session.jsonl
@@ -3,7 +3,7 @@
{"type":"user/message","seq":1,"time":1783957884479,"data":{"content":[{"type":"text","text":"Run this advanced flow exactly once: mount a no-op Cordis plugin named snapshot-marker; use run_code to inspect the live dynamic mounts through tools.cordis_inspect; delegate once to a direct spawn child; run one workflow that delegates to another spawn child; unmount dyn-1; then reply with exactly ADVANCED_HEADLESS_OK."}],"source":{"kind":"user"}},"surfaceOp":"append"}
{"type":"session/title","seq":2,"time":1783957884479,"data":{"title":"Run this advanced flow exactly","messageSeqs":[1],"source":{"kind":"fallback"}}}
{"type":"step/start","seq":3,"time":1783957884486,"data":{"turn":1,"step":1}}
-{"type":"request/header","seq":4,"time":1783957884486,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Calls execute sequentially, even under `Promise.all`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n } & Record)[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly. - `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages. - `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`. - `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim. Misused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`. Constraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes. */\n workflow: {\n /** The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `). */\n script: string;\n /** The workflow identity block (plain JSON — never code). */\n meta: {\n /** Short kebab-case workflow name. */\n name: string;\n /** One-line description of what the workflow does. */\n description: string;\n /** Optional guidance on when this workflow applies. */\n whenToUse?: string;\n /** Optional phase declarations matched by phase() calls. */\n phases?: ({\n /** The phase title phase() calls match by exact string. */\n title: string;\n /** Optional one-line description of the phase. */\n detail?: string;\n /** Optional provider override this phase is expected to use. */\n provider?: string;\n /** Optional model override this phase is expected to use. */\n model?: string;\n } & Record)[];\n } & Record;\n /** Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}). */\n args?: Record;\n } & Record;\n /** Create or fully replace a UTF-8 text file. */\n write: {\n /** Path to write, resolved by the filesystem backend. */\n file_path: string;\n /** Full UTF-8 text content to write. */\n content: string;\n } & Record;\n}\n\ninterface ToolOutputMap {\n bash: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n exitCode: number | null;\n signal: string | null;\n timedOut: boolean;\n aborted: boolean;\n timeoutMs: number;\n stdout: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n stderr: {\n text: string;\n truncated: boolean;\n spillPath?: string;\n };\n sandbox?: {\n mode: string;\n denied: boolean;\n enforcement?: string;\n runnerFailed?: boolean;\n };\n };\n cordis_inspect: string;\n cordis_mount: {\n id: string;\n pluginName: string;\n state: \"pending\" | \"loading\" | \"active\" | \"failed\" | \"disposed\" | \"unloading\";\n provides: string[];\n waitingFor: string[];\n };\n cordis_unmount: {\n id: string;\n pluginName: string;\n };\n edit: {\n path: string;\n before: string;\n after: string;\n };\n ralph: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n read: {\n path: string;\n offset: number;\n lines: {\n number: number;\n text: string;\n }[];\n totalLines: number;\n };\n skill: {\n name: string;\n provider: string;\n resourceBase?: {\n kind: \"directory\";\n path: string;\n } | {\n kind: \"url\";\n url: string;\n } | {\n kind: \"opaque\";\n description: string;\n };\n content: string;\n };\n subagent: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n subagent_fork: {\n kind: \"background\";\n taskId: string;\n } | {\n kind: \"foreground\";\n runId: string;\n output: JsonValue[];\n };\n task_kill: {\n outcome: \"cancellation-requested\" | \"already-finished\";\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n task_list: ({\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n })[];\n task_output: {\n text: string;\n task: {\n id: string;\n kind: string;\n label: string;\n status: \"running\" | \"stopping\" | \"completed\" | \"killed\" | \"failed\";\n detail?: string;\n startedAt: number;\n finishedAt?: number;\n };\n };\n todo_write: {\n todos: ({\n content: string;\n status: \"pending\" | \"in_progress\" | \"completed\";\n })[];\n counts: {\n pending: number;\n inProgress: number;\n completed: number;\n };\n };\n workflow: {\n runId: string;\n agentsStarted: number;\n result: JsonValue;\n };\n write: {\n path: string;\n operation: \"create\" | \"update\";\n before: string | null;\n after: string;\n };\n}\n\ntype ToolName = keyof ToolOutputMap\n\ndeclare class ToolCallError extends Error {\n readonly name: \"ToolCallError\";\n readonly toolName: ToolName;\n}\n\ndeclare const tools: {\n [K in ToolName]: (args: ToolArgsMap[K]) => Promise;\n}\n```","tools":[{"name":"bash","description":"Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`.","parameters":{"type":"object","properties":{"command":{"type":"string","description":"The bash command to execute."},"description":{"type":"string","description":"Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\"."},"timeoutMs":{"type":"number","description":"Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry."},"workdir":{"type":"string","description":"Working directory for this command. Defaults to the session workspace; a relative path is resolved against it."},"run_in_background":{"type":"boolean","description":"Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies."}},"required":["command","description"]}},{"name":"cordis_inspect","description":"Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc.","parameters":{"type":"object","properties":{"what":{"type":"string","description":"Limit the report to one section. Omit for all sections.","enum":["services","plugins","tools","dynamic","api","events"]},"name":{"type":"string","description":"Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\"."}}}},{"name":"cordis_mount","description":"Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"Body of an async JS function; must `return` the plugin to mount."}},"required":["code"]}},{"name":"cordis_unmount","description":"Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop).","parameters":{"type":"object","properties":{"id":{"type":"string","description":"The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\")."}},"required":["id"]}},{"name":"edit","description":"Edit an existing UTF-8 text file by replacing literal text.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to edit, resolved by the filesystem backend."},"old_string":{"type":"string","description":"Literal text to replace. Must match exactly."},"new_string":{"type":"string","description":"Literal replacement text. Use an empty string to delete the match."},"replace_all":{"type":"boolean","description":"Replace all matches. Defaults to false; when false, old_string must appear exactly once."}},"required":["file_path","old_string","new_string"]}},{"name":"ralph","description":"Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools.","parameters":{"type":"object","properties":{"objective":{"type":"string","description":"The immutable completion objective for every fresh Ralph round."},"maxRounds":{"type":"number","description":"Optional positive safe-integer round cap, bounded by the deployment ceiling."}},"required":["objective"]}},{"name":"read","description":"Read a UTF-8 text file and return line-numbered content.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to read, resolved by the filesystem backend."},"offset":{"type":"number","description":"1-based first line to return. Defaults to 1."},"limit":{"type":"number","description":"Maximum number of lines to return. Defaults to 2000."}},"required":["file_path"]}},{"name":"run_code","description":"Execute a TypeScript program against the available tools. Write the BODY of an async function (erasable syntax only; top-level `await` and `return` work) and call tools as `await tools.name(args)` per the declarations in the system prompt. Only what you print or return comes back — curate it.","parameters":{"type":"object","properties":{"code":{"type":"string","description":"The program: the body of an async TypeScript function."}},"required":["code"]}},{"name":"skill","description":"Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill.","parameters":{"type":"object","properties":{"name":{"type":"string","description":"The exact skill name from the available skills list."}},"required":["name"]}},{"name":"subagent","description":"Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"subagent_fork","description":"Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`.","parameters":{"type":"object","properties":{"description":{"type":"string","description":"A short (3-5 word) description of the delegated task, for display."},"prompt":{"type":"string","description":"The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new."},"run_in_background":{"type":"boolean","description":"Run as a background task and return its id; collect with task_output or stop with task_kill."}},"required":["description","prompt"]}},{"name":"task_kill","description":"Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"reason":{"type":"string","description":"Optional short reason, recorded in the log and forwarded to the task."}},"required":["task_id"]}},{"name":"task_list","description":"List your background tasks (running and finished) with their ids, kinds, and statuses.","parameters":{"type":"object","properties":{}}},{"name":"task_output","description":"Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap.","parameters":{"type":"object","properties":{"task_id":{"type":"string","description":"Task id returned by the tool that started the background work."},"wait":{"type":"boolean","description":"Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive."},"timeout_ms":{"type":"number","description":"Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum."}},"required":["task_id"]}},{"name":"todo_write","description":"Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished).","parameters":{"type":"object","properties":{"todos":{"type":"array","description":"The COMPLETE task list, replacing any previous list.","items":{"type":"object","additionalProperties":true,"properties":{"content":{"type":"string","description":"What the task is — a short imperative line."},"status":{"type":"string","description":"pending (not started) | in_progress (now) | completed (done).","enum":["pending","in_progress","completed"]}},"required":["content","status"]}}},"required":["todos"]}},{"name":"workflow","description":"Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn.\n\nThe workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result.\n\nScript-body hooks:\n- `agent(prompt, opts?): Promise` — run one subagent to completion. Without `opts.schema` it resolves to the child's final text; with `opts.schema` (an object-rooted JSON Schema using ONLY type/properties/required/additionalProperties/items/enum/const/oneOf — no pattern/format/numeric bounds) it resolves to the validated object. Resolves `null` when the child fails (filter with `.filter(Boolean)`). Other opts: `label` (display), `phase` (progress group), and independent `provider`/`model` LLM target overrides (either may be provided alone). Anything else (`effort`/`isolation`/`agentType`) is rejected loudly.\n- `pipeline(items, ...stages): Promise` — run each item through the stages independently with NO barrier between stages (prefer this for multi-stage work). Each stage receives `(prev, item, index)`. An ordinary stage throw drops that ITEM to `null` and skips its remaining stages.\n- `parallel(thunks): Promise` — run zero-argument functions concurrently and await ALL of them (a barrier; use only when a stage genuinely needs every prior result together). A throwing thunk resolves to `null`.\n- `phase(title)` — start a progress phase; `log(message)` — narrate progress; `args` — the tool call's `args` input, verbatim.\n\nMisused hooks (bad arguments, unknown options, unsupported schemas, tripped caps) throw errors that ALWAYS kill the script — they never dissolve into a per-item `null`.\n\nConstraints: concurrency and total-agent caps apply; no filesystem, network, timers, or Node.js APIs are provided — the agents do the work, the script only coordinates them. The run executes in the foreground: this call returns when the whole script finishes.","parameters":{"type":"object","properties":{"script":{"type":"string","description":"The plain-JS workflow script body (top-level await allowed; NO `export const meta` statement; end with `return `)."},"meta":{"type":"object","description":"The workflow identity block (plain JSON — never code).","additionalProperties":true,"properties":{"name":{"type":"string","description":"Short kebab-case workflow name."},"description":{"type":"string","description":"One-line description of what the workflow does."},"whenToUse":{"type":"string","description":"Optional guidance on when this workflow applies."},"phases":{"type":"array","description":"Optional phase declarations matched by phase() calls.","items":{"type":"object","additionalProperties":true,"properties":{"title":{"type":"string","description":"The phase title phase() calls match by exact string."},"detail":{"type":"string","description":"Optional one-line description of the phase."},"provider":{"type":"string","description":"Optional provider override this phase is expected to use."},"model":{"type":"string","description":"Optional model override this phase is expected to use."}},"required":["title"]}}},"required":["name","description"]},"args":{"type":"object","description":"Optional JSON input exposed to the script as the `args` global (wrap a bare list as a field, e.g. {\"files\": [...]}).","additionalProperties":true}},"required":["script","meta"]}},{"name":"write","description":"Create or fully replace a UTF-8 text file.","parameters":{"type":"object","properties":{"file_path":{"type":"string","description":"Path to write, resolved by the filesystem backend."},"content":{"type":"string","description":"Full UTF-8 text content to write."}},"required":["file_path","content"]}}]},"reason":"initial"}}
+{"type":"request/header","seq":4,"time":1783957884486,"data":{"header":{"config":{"provider":"deepseek","model":"deepseek-v4-flash"},"system":"You are an AI agent powered by the DeepSeek Harness SDK.\n\nYou are headless-agent, a coding assistant powered by the deepseek-v4-flash model. Your working directory is /tmp/advanced-headless.\n\nVerify your work by running the code or tests. Keep answers brief and factual.\n\n\nUse the read tool — not shell commands like cat — to inspect text files. Results include line numbers. Use offset and limit to continue reading large files.\n\nUse the write tool to create files or completely replace file contents. Existing files are overwritten, so read an existing file first (the default fs-policy requires it) and prefer edit for targeted changes.\n\nUse the edit tool for targeted changes to existing UTF-8 text files. It replaces literal old_string with new_string; by default old_string must appear exactly once. If old_string appears multiple times, provide a more specific old_string or set replace_all to true. Read the file first (the default fs-policy requires it), unless you just created or edited it in this session.\n\nCheck the [exit code: N] marker on every bash result; investigate failures before moving on.\n\nTrack every background task id you start. You are notified in-session when a task finishes — do not busy-poll or sleep on one; keep working on independent steps and do not duplicate a running task's work. Before giving a final answer, collect every still-relevant task with task_output (set wait: true only when you are genuinely blocked on it), and task_kill tasks that stopped mattering.\n\nUse the workflow tool ONLY when the user explicitly asks for a workflow or for large multi-agent orchestration: you write a JavaScript script (the tool description documents the exact format) that fans work out across many subagents with phases and structured results. For one or two delegations, prefer plain subagent calls.\n\nUse the ralph tool ONLY when the direct human explicitly asks for a Ralph loop or fresh-agent iterative execution. Each Ralph round starts a fresh child with no conversation seed and uses the shared workspace as durable memory. Completion and blockers are worker reports, not independent evaluation. Use same-session goal tools for ordinary long-running objectives, and plain subagents or workflows for bounded delegation and fan-out.\n\n## Writing code for run_code\n\nPass `run_code` the body of an async TypeScript function (erasable syntax only — no `enum` or namespaces; type annotations are advisory, the code runs type-stripped). Inside the program:\n\n- Call tools as `await tools.name(args)` — quoted access for exotic names: `tools[\"my-tool\"](args)`. Every call resolves to the tool's typed canonical JSON value. Tool arguments must be lossless JSON.\n- A FAILED tool call rejects with `ToolCallError`, whose `toolName` identifies the failed tool and whose `message` is human-readable — `try/catch` it to handle and continue.\n- Independent read-only calls MAY overlap under `Promise.all` (safe calls run concurrently; mutating calls run alone, in submission order). Sequence dependent work with `await`.\n- Emit results with `return` and/or `console.log(...)`. ONLY what you print or return comes back to you — intermediate tool results never enter the conversation, so extract just what you need.\n\nThe available tools:\n\n```ts\ntype JsonValue = null | boolean | number | string | JsonValue[] | { [key: string]: JsonValue }\n\ninterface ToolArgsMap {\n /** Execute a bash command (`bash -c`) and return its stdout/stderr. Each call runs in a fresh shell: no state (cwd, variables, functions) persists between calls — pass `workdir` instead of using `cd`. Non-zero exits are reported as `[exit code: N]`. Current harness environment facts are exposed through managed `$DSH_*` variables; inspect them when needed. Commands may run under a file sandbox; a blocked file operation is reported as `[sandbox: file access denied under mode]` — a policy denial, not a bug in the command; do not retry another way. Long output is truncated to its tail; the full output is saved to a file whose path is reported when available. Set `run_in_background: true` for long-running commands: the call returns a task id immediately; read its output with `task_output` and stop it with `task_kill`. */\n bash: {\n /** The bash command to execute. */\n command: string;\n /** Clear, concise description of what this command does in active voice, 5-10 words (shown in the UI). Examples: \"ls\" → \"List files in current directory\"; \"git status\" → \"Show working tree status\"; \"npm install\" → \"Install package dependencies\". */\n description: string;\n /** Timeout in milliseconds. The executor applies its configured default and cap, and kills the command on expiry. */\n timeoutMs?: number;\n /** Working directory for this command. Defaults to the session workspace; a relative path is resolved against it. */\n workdir?: string;\n /** Run in the background and return a task id immediately (collect with task_output, stop with task_kill). No timeout applies. */\n run_in_background?: boolean;\n } & Record;\n /** Inspect the live cordis runtime that is running THIS agent. Read-only. Sections: `services` (every provided ctx service and the plugin fiber that owns it), `plugins` (a flat list of the loaded plugins with their lifecycle states), `tools` (the model-facing tools currently registered, i.e. what you can call), `dynamic` (plugins you mounted via cordis_mount: id, name, state, provided services, awaited services), `api` (method signatures AND argument/return type shapes for every LIVE service — read this before writing plugin code that calls a service), `events` (every harness event with its dispatch mode and exact signature — pick listener targets here). Omit `what` to get all six sections. With `what:\"api\"` or `what:\"events\"`, pass an exact `name` to narrow to one service/event and include its original source JSDoc. */\n cordis_inspect: {\n /** Limit the report to one section. Omit for all sections. */\n what?: \"services\" | \"plugins\" | \"tools\" | \"dynamic\" | \"api\" | \"events\";\n /** Exact service key or event name whose original JSDoc to include; valid only with what:\"api\" or what:\"events\". */\n name?: string;\n } & Record;\n /** Mount a NEW cordis plugin into the live runtime that is running THIS agent (self-modification). `code` runs as the body of an async JavaScript function in an isolated sandbox and MUST `return` a plugin. Two forms: FUNCTION form `return (ctx) => { … }` — declares no inject, so it can register tools, listen to events, and provide services, but reaching ANY service (e.g. ctx.bash) throws; use it only when you need no services. OBJECT form `return { name?, inject: ['bash', 'llm', …], apply(ctx) { … } }` — declares dependencies, and cordis activates the plugin only after the services exist; PREFER this form. You may reach ONLY the services you list in inject: an undeclared service throws even if it exists, because an undeclared dependency would not be cleaned up if its provider is unmounted. BEFORE calling a service from your code, read cordis_inspect what:\"api\" — it lists method signatures AND the type shapes of their arguments/returns (do not guess a field's type; e.g. a bash run's stdout is an object, not a string). Inside `apply`, use the standard cordis API: `ctx.on(event, listener)` to observe events (see cordis_inspect what:\"events\"), or call `harness.registerTool(ctx, harness.defineTool({ name, description, parameters: { text: { type: 'string', required: true } }, output: { schema: { type: 'string' }, render(_args, value) { return [{ type: 'text', text: value }] } }, async execute(args) { return args.text } }))` to give yourself a new tool — it becomes callable on your NEXT step. Tool parameters: each key IS a property — { type: 'string'|'number'|'integer'|'boolean'|'null'|'object'|'array'|'json', required?: true, description?, enum?, const?, items?, properties? }; every direct DSL object declares additionalProperties: true|false, and oneOf: [schema, schema, ...] replaces type for an exact-one union. A raw JSON-Schema { type: 'object', properties, required?: […] } wrapper is also accepted with open-by-default objects. A tool's `execute` MUST return the lossless JSON value declared by `output.schema`; `output.render(args, value)` separately returns Native/model content blocks. Mounts can COMPOSE: one plugin may `ctx.provide('name', value)` a service and another may declare `inject: ['name']` to consume it — the consumer stays pending until the provider exists and returns to pending when the provider is unmounted. Everything registered inside `apply` is cleaned up automatically on unmount. Sandbox globals: `console` (tagged `[cordis:]`, writes through to the harness terminal), `harness.defineTool`, `harness.registerTool`, `btoa`, `atob`, `TextEncoder`, `TextDecoder`. Node APIs are DISABLED — do filesystem/network/timer work through the cordis services, never Node built-ins: `require`, `setTimeout`/`setInterval`, and `fetch` throw redirect errors; `process` and `Buffer` are undefined. Instead use inject: ['fs'] + ctx.fs for files, inject: ['web'] + ctx.web for HTTP, inject: ['bash'] + ctx.bash for processes, and inject: ['timer'] + ctx.setTimeout/ctx.setInterval for timing (fiber effects, auto-cleaned on unmount) — cordis_inspect what:\"api\" shows what THIS runtime provides. Write PLAIN JavaScript, not TypeScript (no `as`, no type annotations). Cautions: (1) waterfall events (e.g. tools/pre-execute) hand the listener a trailing `next` callback which MUST be called — returning without `next()` VETOES the call; prefer plain notification events unless you intend to intercept. (2) Never await something that only resolves after the current turn (your code runs INSIDE a tool call of that turn — it would deadlock). (3) Your `ctx` is a restricted façade: you can register tools, observe events, provide/consume services, and use timers, but framework internals (ctx.root, ctx.fiber, ctx.extend, ctx.plugin, …) are withheld. It is not a security boundary though — the services you inject (e.g. ctx.bash) reach the real runtime. */\n cordis_mount: {\n /** Body of an async JS function; must `return` the plugin to mount. */\n code: string;\n } & Record;\n /** Dispose a plugin previously mounted with cordis_mount, by id. All its registrations (event listeners, tools, services) are cleaned up through the cordis effect lifecycle. Returns only after disposal has fully completed (quiescence, not just a request to stop). */\n cordis_unmount: {\n /** The dynamic mount id returned by cordis_mount (e.g. \"dyn-1\"). */\n id: string;\n } & Record;\n /** Edit an existing UTF-8 text file by replacing literal text. */\n edit: {\n /** Path to edit, resolved by the filesystem backend. */\n file_path: string;\n /** Literal text to replace. Must match exactly. */\n old_string: string;\n /** Literal replacement text. Use an empty string to delete the match. */\n new_string: string;\n /** Replace all matches. Defaults to false; when false, old_string must appear exactly once. */\n replace_all?: boolean;\n } & Record;\n /** Run a foreground fresh-agent Ralph loop toward one immutable objective. Use only when the direct human explicitly asks for Ralph or fresh-agent iteration. Each round opens a new child with no parent conversation or prior child session; the shared workspace is long-term memory, and only a bounded structured report crosses rounds. The call returns when a worker reports completion or a concrete blocker, or at the round limit. Ordinary long-running same-session work belongs to goal tools. */\n ralph: {\n /** The immutable completion objective for every fresh Ralph round. */\n objective: string;\n /** Optional positive safe-integer round cap, bounded by the deployment ceiling. */\n maxRounds?: number;\n } & Record;\n /** Read a UTF-8 text file and return line-numbered content. */\n read: {\n /** Path to read, resolved by the filesystem backend. */\n file_path: string;\n /** 1-based first line to return. Defaults to 1. */\n offset?: number;\n /** Maximum number of lines to return. Defaults to 2000. */\n limit?: number;\n } & Record;\n /** Load the full instructions for an available skill. Call this with the exact skill name from the session skill catalog before acting on a task that names or clearly matches that skill. */\n skill: {\n /** The exact skill name from the available skills list. */\n name: string;\n } & Record;\n /** Delegate a self-contained task to a subagent (a separate agent that works in its own context) and return its final result. Use this to offload focused, independent work — research, a scoped implementation, an analysis — so it does not consume this conversation's context. The subagent runs to completion and you receive only its final answer, not its intermediate steps. Give it a complete, standalone prompt: it does not see this conversation. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The complete, self-contained task for the subagent. It does not share this conversation's context, so include everything it needs. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Delegate a task to a subagent that inherits this conversation: a child agent seeded with all completed turns so far (it does not see the current in-flight turn), returning only its final result. Use this when the subtask builds on this conversation's context — a follow-up analysis, a review, a continuation — without consuming this conversation's context for the work itself. You receive only its final answer, not its intermediate steps. Set `run_in_background: true` to return a task id; collect with `task_output` and stop with `task_kill`. */\n subagent_fork: {\n /** A short (3-5 word) description of the delegated task, for display. */\n description: string;\n /** The task for the subagent. It already sees this conversation's completed turns, so build on them freely and state only what is new. */\n prompt: string;\n /** Run as a background task and return its id; collect with task_output or stop with task_kill. */\n run_in_background?: boolean;\n } & Record;\n /** Request cancellation of a running background task by task id. Returns immediately; the task settles as killed once its work actually stops. */\n task_kill: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Optional short reason, recorded in the log and forwarded to the task. */\n reason?: string;\n } & Record;\n /** List your background tasks (running and finished) with their ids, kinds, and statuses. */\n task_list: Record;\n /** Read a background task. Stream tasks return only output since the previous read; final-output tasks return their result after settlement. Every response ends with `[status: ...]`. Reads are non-blocking unless `wait: true`, which waits up to the configured cap. */\n task_output: {\n /** Task id returned by the tool that started the background work. */\n task_id: string;\n /** Block until the task reaches a terminal status or the timeout expires. A timed-out wait returns [status: running] and leaves the task alive. */\n wait?: boolean;\n /** Max wait in milliseconds (only meaningful with wait: true). Defaults to the configured wait timeout; capped by the configured maximum. */\n timeout_ms?: number;\n } & Record;\n /** Record and update a structured task list for the current work. Send the ENTIRE list every call — it REPLACES the previous list (there are no partial updates, no per-item edits). Use it to plan multi-step work and show progress: add one todo per concrete step before you start. Keep AT MOST ONE todo `in_progress` at a time; while work remains, exactly one active task should be `in_progress`. Mark a todo `completed` the moment it is done (do not batch completions), and allow no `in_progress` item only once all work is complete. Skip the list for trivial single-step tasks. Statuses: `pending` (not started), `in_progress` (being worked on now), `completed` (finished). */\n todo_write: {\n /** The COMPLETE task list, replacing any previous list. */\n todos: ({\n /** What the task is — a short imperative line. */\n content: string;\n /** pending (not started) | in_progress (now) | completed (done). */\n status: \"pending\" | \"in_progress\" | \"completed\";\n } & Record)[];\n } & Record;\n /** Run a JavaScript workflow script that orchestrates subagents at scale. Use this for work that fans out across many independent pieces — an audit over many files, a migration, multi-angle research, adversarial verification of findings — where you write the orchestration as a script instead of delegating turn by turn. The workflow's identity rides the `meta` parameter as JSON: required `name` (short kebab-case) and `description` strings, optional `whenToUse` string and `phases` array (`{title, detail?, provider?, model?}`). The `script` parameter is the plain JavaScript body ONLY (NOT TypeScript, and NO `export const meta` statement — meta is a parameter, not code), running with top-level await; end with `return ` — the value must be JSON-serializable and is this tool's result. Script-body hooks: - `agent(prompt, opts?): Promise