Merge remote-tracking branch 'origin/master' into xtr/agent-loop-message-machine

# Conflicts:
#	docs/cordis-catalog/services.md
#	examples/acp-agent/tests/snapshots/code-mode-workspace-context/session.jsonl
#	packages/core/tools/README.i18n.yaml
#	packages/core/tools/src/code-mode.ts
This commit is contained in:
_Kerman
2026-07-26 22:17:47 +08:00
77 changed files with 3404 additions and 1456 deletions

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@@ -1704,6 +1704,14 @@ 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}). */

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@@ -27,7 +27,7 @@ create(id: SessionId, options: AgentOptions = {}, meta: Pick<SessionHeader, 'cwd
/**
* Create an owned agent on a caller-supplied session id.
* @param ownerCtx - caller context that structurally owns the lifecycle.
* @param ownerCtx - caller context that structurally owns the transaction.
* @param options - identities, session seed/metadata, loop options, setup, and cancellation.
* @returns the published handle.
*/
@@ -44,7 +44,7 @@ async resume(ownerCtx: Context, options: ResumeAgentOptions): Promise<AgentHandl
Types: [Agent](../core-data-structures/core.md) · [AgentOptions](../core-data-structures/core.md) · [SessionHeader](../core-data-structures/persistence.md) · [SessionId](../core-data-structures/core.md)
Source: [`packages/core/agent-loop/src/index.ts:188`](../../packages/core/agent-loop/src/index.ts)
Source: [`packages/core/agent-loop/src/index.ts:398`](../../packages/core/agent-loop/src/index.ts)
## `ctx.agents` — `AgentRegistry`
@@ -216,7 +216,7 @@ roots(): Agent[]
Types: [Agent](../core-data-structures/core.md) · [SessionId](../core-data-structures/core.md)
Source: [`packages/core/agent/src/index.ts:220`](../../packages/core/agent/src/index.ts)
Source: [`packages/core/agent/src/index.ts:225`](../../packages/core/agent/src/index.ts)
## `ctx.approval` — `ApprovalService`
@@ -656,7 +656,7 @@ clear(agent: Agent, ref: GoalRef): GoalRef
Types: [Agent](../core-data-structures/core.md) · [CreateGoalRequest](../core-data-structures/goal.md) · [EditGoalRequest](../core-data-structures/goal.md) · [GoalBlockReason](../core-data-structures/goal.md) · [GoalRef](../core-data-structures/goal.md) · [GoalView](../core-data-structures/goal.md)
Source: [`packages/goal/goal/src/index.ts:134`](../../packages/goal/goal/src/index.ts)
Source: [`packages/goal/goal/src/index.ts:135`](../../packages/goal/goal/src/index.ts)
## `ctx.httpServer` — `HttpServerService`
@@ -1186,7 +1186,7 @@ async listCandidates( agent: Agent, query = '', limit = this.config.candidateLim
* @param content - already host-normalized readable message content.
* @param references - structured source sessions in mention order.
* @param signal - optional cancellation boundary for host request teardown.
* @returns detached content and optional referenced-session context.
* @returns detached content and zero or one prepared contexts.
*/
async prepare( agent: Agent, content: ContentBlock[], references: SessionReferenceInput[], signal?: AbortSignal, ): Promise<PreparedReferencedMessage>
```
@@ -1342,7 +1342,7 @@ fork(source: SessionForkSource, boundary?: number, childSessionId?: SessionId):
Types: [CreateSessionOptions](../core-data-structures/persistence.md) · [OutOfBandSessionEventType](../core-data-structures/session.md) · [Session](../core-data-structures/session.md) · [SessionEvent](../core-data-structures/core.md) · [SessionEventMap](../core-data-structures/session.md) · [SessionId](../core-data-structures/core.md) · [TurnTrigger](../core-data-structures/session.md)
Source: [`packages/core/session/src/index.ts:595`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:606`](../../packages/core/session/src/index.ts)
## `ctx.sessionTitle` — `SessionTitleService`
@@ -1376,7 +1376,7 @@ register(provider: SessionTitleProvider): () => Promise<void>
Types: [Session](../core-data-structures/session.md) · [SessionTitleProvider](../core-data-structures/session-title.md) · [SessionTitleSnapshot](../core-data-structures/session-title.md)
Source: [`packages/session-title/session-title/src/index.ts:283`](../../packages/session-title/session-title/src/index.ts)
Source: [`packages/session-title/session-title/src/index.ts:284`](../../packages/session-title/session-title/src/index.ts)
## `ctx.skills` — `SkillService`
@@ -1849,7 +1849,7 @@ 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:639`](../../packages/core/tools/src/index.ts)
Source: [`packages/core/tools/src/index.ts:651`](../../packages/core/tools/src/index.ts)
## `ctx.tui` — `TuiExtensionService` (abstract seam)
@@ -1872,7 +1872,7 @@ The concrete provider retains pi-tui, focus, and terminal lifecycle state. Plugi
abstract openOverlay(request: TuiOverlayRequest): TuiOverlaySession
```
Source: [`packages/ui/tui/src/index.ts:149`](../../packages/ui/tui/src/index.ts)
Source: [`packages/ui/tui/src/index.ts:150`](../../packages/ui/tui/src/index.ts)
## `ctx.userInteraction` — `UserInteractionService`

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@@ -439,25 +439,49 @@ Source: [`packages/core/session/src/types.ts:228`](../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 — and the sub-call's
* complete model-facing outcome in `tool/result`'s own vocabulary
* 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.
* 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; content: ContentBlock[] }
```
Types: [CallId](core-data-structures/core.md) · [ContentBlock](core-data-structures/core.md)
Source: [`packages/core/tools/src/code-mode.ts:32`](../packages/core/tools/src/code-mode.ts)
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:33`](../packages/core/tools/src/code-mode.ts)
#### `tool/result` — surface

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@@ -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. |
@@ -134,7 +134,7 @@ Execute a TypeScript program against the available tools. Write the BODY of an a
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`