Merge remote-tracking branch 'origin/master' into codex/pr48-repo-hardening-rfcs

# Conflicts:
#	docs/adr/README.md
#	docs/rfc/009-session-persistence-and-resumability.md
#	docs/rfc/README.md
#	docs/rfc/implemented/2026-06-11-doc-sync-enforcement.md
#	docs/rfc/proposed/2026-06-14-acp-agent-client-protocol.md
#	examples/acp-agent/tests/acp.e2e.ts
#	packages/acp/README.md
#	packages/acp/src/index.ts
#	packages/acp/tests/stream-update.spec.ts
#	packages/agent-loop/src/loop.ts
#	packages/tools/src/index.ts
This commit is contained in:
Tianyi Cui
2026-06-18 23:41:14 +08:00
104 changed files with 2586 additions and 590 deletions

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@@ -18,7 +18,7 @@ Agent *creation* is provided by whichever plugin implements `AgentFactory` (phas
- `ctx.agents.setFactory(factory: AgentFactory): () => void` — register the creation factory (the loop calls this on construction). Throws on a second factory; the slot clears on dispose.
- `ctx.agents.create(options: CreateAgentOptions): Agent` — construct, start, AND register a new agent on a caller-supplied `sessionId` (with optional `meta.cwd`). Distinct from `register` (which only records). Throws if no factory is registered.
- `ctx.agents.resume(options: ResumeAgentOptions): Promise<Agent>` — load a persisted session (RFC 009) and resume an agent on it. Async; rejects if no factory is registered, or if the factory finds session persistence unconfigured.
- `ctx.agents.resume(options: ResumeAgentOptions): Promise<Agent>` — load a persisted session ([session persistence](../../docs/rfc/implemented/2026-06-14-session-persistence.md)) and resume an agent on it. Async; rejects if no factory is registered, or if the factory finds session persistence unconfigured.
### Events
@@ -53,7 +53,7 @@ The handle every plugin programs against:
- `agent.send(content, options?)` — queue a message; starts a turn when idle
- `agent.steer(content, options?)` — steer a running turn (inject between steps); behaves like `send` when idle
- `agent.inject(content, options?)` — inject in-session context (context/message event); the next request sees it. Does not run the model. While a turn is open it joins that turn; while idle it is wrapped in a one-shot `injection` turn so every event stays turn-enclosed (ADR 0017)
- `agent.inject(content, options?)` — inject in-session context (context/message event); the next request sees it. Does not run the model. While a turn is open it joins that turn; while idle it is wrapped in a one-shot `injection` turn so every event stays turn-enclosed ([the turn-enclosure invariant](../../docs/rfc/implemented/2026-06-15-turn-enclosure-invariant.md))
- `agent.abort(reason?)` — abort the in-flight step
- `agent.whenIdle()` — resolve once the agent reaches quiescence after settling out of `running` (idle → immediately; disposed → awaits the loop exit), the signal a teardown awaits (`abort()` then `await whenIdle()`). Observes the transition without disposing the agent.
- `agent.session`, `agent.status`, `agent.options`, `agent.id`

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@@ -64,7 +64,7 @@ export interface Agent {
* request sees at its chronological position, rendered as tagged synthetic
* context rather than a user prompt. Does not run the model.
*
* Turn-enclosure (ADR 0017): an inject while a turn is open joins that turn;
* Turn-enclosure (the turn-enclosure RFC): an inject while a turn is open joins that turn;
* an inject while idle wraps its `context/message` in a one-shot `injection`
* turn (`turn/start` → `context/message` → `turn/end`) and checkpoints it for
* durability, so every event stays inside a turn and a persistence backend