Merge remote-tracking branch 'origin/master' into feature/subagent-policy-inheritance

# Conflicts: # packages/core/session/README.i18n.yaml # packages/session-persistence/session-persistence-jsonl/README.i18n.yaml # packages/session-persistence/session-persistence-jsonl/README.md # packages/session-persistence/session-persistence-jsonl/README.zh.md
2026-07-27 11:26:39 +08:00
parent 49a4ebd4bc 79eb3a9035
commit 50d759c888
900 changed files with 29735 additions and 10352 deletions
--- 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 |
--- 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<br/>Background task registry"]
+  pkg_tasks_local["tasks-local"]
  pkg_tool_tasks["tool-tasks"]
  pkg_web["web"]
  svc_web["ctx.web<br/>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. |
--- a/docs/config-catalog.md
+++ b/docs/config-catalog.md
@@ -59,7 +59,7 @@ export interface Config {
  sessionTitle?: NonNullable<agentCore.Config['sessionTitle']>
  /** 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
@@ -688,7 +688,7 @@ export interface ReplayModelConfig {
 }
 ```

-Source: [`packages/support/llm-replay/src/index.ts:459`](../packages/support/llm-replay/src/index.ts)
+Source: [`packages/support/llm-replay/src/index.ts:590`](../packages/support/llm-replay/src/index.ts)

 ## `@deepseek-ai/dsh-llm-retry`

@@ -990,10 +990,9 @@ 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. */
@@ -1004,7 +1003,7 @@ 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`

@@ -1202,7 +1201,7 @@ 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`

@@ -1704,13 +1703,21 @@ 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`

@@ -2040,6 +2047,7 @@ 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))
@@ -2047,6 +2055,9 @@ 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))
@@ -2061,7 +2072,7 @@ 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))
@@ -2080,6 +2091,7 @@ 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)
--- 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<ToolRegistry>, dispatch: CodeDispatchLog, next: () => Promise<ContentBlock[]>): Promise<ContentBlock[]>
+```
+
+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/*`

--- a/docs/cordis-catalog/services.md
+++ b/docs/cordis-catalog/services.md
@@ -1633,9 +1633,16 @@ 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
 /**
@@ -1646,7 +1653,7 @@ The `tasks` service: the runtime-global background task registry. See the module
 * @param spec - task identity, owner, and synchronous starter.
 * @returns the registry-issued `<kind>-N` id.
 */
-start(spec: TaskStart): TaskId
+abstract start(spec: TaskStart): TaskId

 /**
 * List caller-owned and unowned tasks in registration order without exposing
@@ -1654,7 +1661,7 @@ 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
@@ -1663,7 +1670,7 @@ 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.
@@ -1673,7 +1680,7 @@ 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
@@ -1684,21 +1691,20 @@ 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<TaskSnapshot>
+abstract wait(id: TaskId, timeoutMs: number, caller?: Agent, signal?: AbortSignal): Promise<TaskSnapshot>

 /**
 * Register an effect-scoped completion listener. Each listener is contained;
@@ -1707,7 +1713,7 @@ 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}
@@ -1715,12 +1721,12 @@ 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`

@@ -1875,7 +1881,7 @@ async execute(exec: ToolExecutionInput): Promise<ToolExecutionResult>

 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)

--- a/docs/core-data-structures/session.i18n.yaml
+++ b/docs/core-data-structures/session.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
-session.md: d789ffcabb5cb0c744e265b61e322831c1d8a04f
-session.zh.md: f4f102861db7403520e9f38cb56613e430718cbe
+session.md: 2cbbac8042d04522fea0b1ed7a66c503e4b63f4e
+session.zh.md: e932c8f99f684f1b8985b006ab4ddb145db966bd
--- 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).
--- 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)。
--- a/docs/core-data-structures/tasks.i18n.yaml
+++ b/docs/core-data-structures/tasks.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
-tasks.md: d1f5a6d7b369e6113132f60e493cf87757e20599
-tasks.zh.md: 1562d9401f0f55ac6d6260902b8b1c71d9664d48
+tasks.md: a38055d3ef7aa18e62678f92eb5ac5ae2a09c205
+tasks.zh.md: b5dd7f75c7df3e359bc995fce57f1ca2dc7fd017
--- a/docs/core-data-structures/tasks.md
+++ b/docs/core-data-structures/tasks.md
@@ -151,4 +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.
--- a/docs/core-data-structures/tasks.zh.md
+++ b/docs/core-data-structures/tasks.zh.md
@@ -151,4 +151,4 @@ interface TaskRead {

 ## 服务行为

-[`TaskService`](../../packages/tasks/tasks/src/index.ts) 提供原子 `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。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。包（package）契约见 [`dsh-tasks`](../../packages/tasks/tasks/README.md)，面向模型的接口见 [`dsh-tool-tasks`](../../packages/tasks/tool-tasks/README.md)。
+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)。
--- 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
--- 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 (`<parent>:code:<n>`). */
+  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.

--- 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 (`<parent>:code:<n>`). */
+  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。

--- 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: c46d84740e6f0a1f67158f39f9ea421cb57165d4
-development.zh.md: 9e13ab258e1db5406f84ece61959a995110578ae
+#   pnpm run verify-translation-pairing --write docs/development.md
+development.md: fd7f39ae7b5aac2d44572979ca8c8f1d2df0de6f
+development.zh.md: 7dd6209bad75d605e0056d2465a35b08aa091780
--- 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
--- 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
--- 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) |
--- 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 |
 | --- | --- |
--- 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: 504e042eee5382d92f1b3f007c1d39695ff2ddde
-README.zh.md: e39bb2b0ca3e4fc4b831ded50ad91f4f1bf2285a
+#   pnpm run verify-translation-pairing --write docs/i18n/README.md
+README.md: 9fe01174909f0400b94c70b95759526aec783d2e
+README.zh.md: 2a9a20ae4702e205879f0fbfb6d76d3a761d2446
--- a/docs/i18n/README.md
+++ b/docs/i18n/README.md
@@ -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 <hash>`), 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 <pair>` 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 <pair>` 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`).

@@ -25,19 +25,21 @@ This repo's documentation is read by people and agents both inside and outside t

 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.
+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.

 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.

 `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.

-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 <pair...>` 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 <pair>`), 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 and exclusions

-**Scope**: every non-vendor README, plus every 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 are discovery exclusions, not source documentation.
+**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):

@@ -45,6 +47,7 @@ The gate's limit, stated plainly: **a green gate means the pair was confirmed co
 - `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.

 **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.

--- a/docs/i18n/README.zh.md
+++ b/docs/i18n/README.zh.md
@@ -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 <hash>`），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 <pair>` 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 <pair>` 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`）。

@@ -25,19 +25,21 @@

 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`。
+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。

 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。

 `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。

-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 <pair...>` 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 <pair>`），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。

 ## 范围与排除

-**范围**：除 vendor 源码外的全部 README，以及 `.agents/notes/**`、`docs/**` 与 `python/**` 下的全部文档。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。依赖目录和被忽略的构建产物目录只在发现阶段排除，并非源文档。
+**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`）：

@@ -45,6 +47,7 @@
 - `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。

 **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。

--- 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
@@ -753,7 +781,7 @@ 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
@@ -853,10 +881,10 @@ 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) |
@@ -868,7 +896,10 @@ 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) |
@@ -887,6 +918,7 @@ 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) |
@@ -911,7 +943,7 @@ 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) |
@@ -926,6 +958,7 @@ 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) |
@@ -957,7 +990,7 @@ 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) |
--- a/docs/persistence-catalog.md
+++ b/docs/persistence-catalog.md
@@ -455,26 +455,49 @@ Source: [`packages/core/session/src/types.ts:303`](../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
- * (`<parent>:code:<n>`), 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 (`<parent>:code:<n>`,
+ * 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

--- 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
--- 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)).
--- 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)）。
--- 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`