Merge origin/master into codex/send-one-turn

# Conflicts:
#	docs/cordis-catalog/events.md
#	docs/event-producer-consumer.md
#	docs/persistence-catalog.md
#	packages/core/agent-loop/src/loop.ts
#	packages/core/agent/README.md
#	website/zh-CN/api/harness/events.md
This commit is contained in:
Tianyi Cui
2026-07-20 17:41:06 +08:00
209 changed files with 7781 additions and 1509 deletions

View File

@@ -338,13 +338,11 @@ The fourteen event variants (`turn/start`, `turn/end`, `step/start`, `step/end`,
Source: [`packages/core/agent/src/types.ts`](../../packages/core/agent/src/types.ts)
`InjectOptions` extends ordinary message attribution with context-only framing and durable model-hidden JSON metadata:
`InjectOptions` extends ordinary message attribution with durable model-hidden JSON metadata:
```ts type-equiv
/** Options specific to durable synthetic context injection. */
interface InjectOptions extends SendOptions {
/** Keep the canonical context tag, or send caller-owned framing verbatim. */
envelope?: ContextEnvelope
/** Opaque JSON state retained in the session event but hidden from the model. */
meta?: JsonValue
}
@@ -413,7 +411,7 @@ The process-local initiator carried by `ctx.agents` is the exact `Agent` above,
## Interception decisions
Each `agent/*` interception waterfall returns a small, seam-specific typed union — the unified Decision idiom (the tool seams' `PreToolDecision`/`PostToolDecision` in [tools.md](tools.md) follow the same shape). A CC/Codex hook bridge maps its `permissionDecision`/`decision`/`continue`/`additionalContext` fields onto these; a native plugin returns them directly. Prompt and post-tool decisions share one model-facing context shape, `HookContext`, which is `inject()`ed as a `context/message` and therefore carries a REQUIRED `source` (a missing source would default to `{kind:'user'}` and mislabel plugin context as a user prompt). Its optional `envelope` selects the canonical context tag or caller-owned raw framing, while JSON `meta` persists plugin state without exposing it to the model. Both decisions carry `additionalContexts[]` so every entry preserves its own provenance, framing, and metadata. Continuation reasons are steering messages instead and deliberately use the narrower content/source shape.
Each `agent/*` interception waterfall returns a small, seam-specific typed union — the unified Decision idiom (the tool seams' `PreToolDecision`/`PostToolDecision` in [tools.md](tools.md) follow the same shape). A CC/Codex hook bridge maps its `permissionDecision`/`decision`/`continue`/`additionalContext` fields onto these; a native plugin returns them directly. Prompt and post-tool decisions share one model-facing context shape, `HookContext`, which is `inject()`ed as a `context/message` and therefore carries a REQUIRED `source` (a missing source would default to `{kind:'user'}` and mislabel plugin context as a user prompt). Its `content` reaches the model verbatim as a user-role message, while JSON `meta` persists plugin state without exposing it to the model. Both decisions carry `additionalContexts[]` so every entry preserves its own provenance and metadata. Continuation reasons are steering messages instead and deliberately use the narrower content/source shape.
Source: [`packages/core/agent/src/types.ts`](../../packages/core/agent/src/types.ts)
@@ -422,8 +420,6 @@ Source: [`packages/core/agent/src/types.ts`](../../packages/core/agent/src/types
interface HookContext {
content: ContentBlock[]
source: MessageSource
/** Keep the canonical context tag, or use caller-owned framing verbatim. */
envelope?: ContextEnvelope
/** Opaque JSON state retained in the session event but hidden from the model. */
meta?: JsonValue
}
@@ -443,7 +439,7 @@ type PromptDecision =
| { kind: 'block'; reason: string }
```
`agent/turn-continuation` returns a `ContinuationDecision` (the loop's default is `continue` when the step had tool calls or steering was injected, else `stop`; a `continue` `reason` is recorded as next-step steering in the same turn and therefore carries no context envelope or metadata — the typed `/goal` pattern):
`agent/turn-continuation` returns a `ContinuationDecision` (the loop's default is `continue` when the step had tool calls or steering was injected, else `stop`; a `continue` `reason` is recorded as next-step steering in the same turn and therefore carries no context metadata — the typed `/goal` pattern):
```ts type-equiv
/** Turn continuation override; a continue reason is recorded as next-step steering in the same turn. */