feat(agent): unify send(target × wakeup), coalesce context/message into user/message

Replace send/steer/inject with one Agent.send primitive over the
(target × wakeup) matrix; followup/steer/inject become fixed-preset
alias methods on the now-abstract Agent class. Coalesce context/message
into user/message (injected context is a non-user source). Replace
agent/queued with agent/inbox/enqueue/dequeue/discard, add cancel
keepInbox, and add a FIFO-conservation invariant.
This commit is contained in:
Turtle
2026-07-23 19:15:45 +08:00
parent 7c0c516f60
commit 44fd93fd06
117 changed files with 1249 additions and 728 deletions
+80 -36
View File
@@ -32,7 +32,7 @@ Effective broad cancellation was requested, before queued/steering work is clear
Types: [Agent](../core-data-structures/core.md) · [AgentCancelCause](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:217`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:329`](../../packages/core/agent/src/types.ts)
### `agent/created` — emit
@@ -54,7 +54,7 @@ A fully configured agent and live session were published. Setup is composition-o
Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:179`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:269`](../../packages/core/agent/src/types.ts)
### `agent/disposed` — emit
@@ -74,7 +74,7 @@ An agent left the registry; AgentLoop emits this after driver quiescence but bef
Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:188`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:278`](../../packages/core/agent/src/types.ts)
### `agent/error` — emit
@@ -96,7 +96,72 @@ A step or turn errored. The loop reports a failure here (plus the logger) even w
Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:365`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:477`](../../packages/core/agent/src/types.ts)
### `agent/inbox/dequeue` — emit
The driver claimed one item out of the inbox: a queued item at a turn boundary, or steering drained between steps. Fires after the item leaves its FIFO and before it becomes a durable message.
```ts cordis-catalog
/**
* The driver claimed one item out of the inbox: a queued item at a turn
* boundary, or steering drained between steps. Fires after the item leaves
* its FIFO and before it becomes a durable message.
* @param agent - the agent whose inbox item was claimed.
* @param info - the claimed item's accepted content, source, contexts, steering, and wakeup facts.
* Scope-filtered dispatch (`@deepseek-ai/dsh-scope`): agent-scoped listeners receive only that agent.
* @mode emit
*/
'agent/inbox/dequeue'(this: Scoped<Agent>, agent: Agent, info: InboxItemInfo): void
```
Types: [Agent](../core-data-structures/core.md) · [InboxItemInfo](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:309`](../../packages/core/agent/src/types.ts)
### `agent/inbox/discard` — emit
`cancel()` (without `keepInbox`) dropped pending inbox items without delivering them. Fires once per effective clearing call with every discarded item, after `agent/cancel-requested` and before the abort.
```ts cordis-catalog
/**
* `cancel()` (without `keepInbox`) dropped pending inbox items without
* delivering them. Fires once per effective clearing call with every
* discarded item, after `agent/cancel-requested` and before the abort.
* @param agent - the agent whose inbox was cleared.
* @param items - the discarded items in FIFO order (queued then steering); empty when nothing was pending.
* Scope-filtered dispatch (`@deepseek-ai/dsh-scope`): agent-scoped listeners receive only that agent.
* @mode emit
*/
'agent/inbox/discard'(this: Scoped<Agent>, agent: Agent, items: InboxItemInfo[]): void
```
Types: [Agent](../core-data-structures/core.md) · [InboxItemInfo](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:319`](../../packages/core/agent/src/types.ts)
### `agent/inbox/enqueue` — emit
A detached, frozen item entered the agent's inbox (queued or steering FIFO). Source defaults are already applied, so `info` holds the exact accepted values. This is the enqueue-time live signal; the durable record is the eventual `user/message`/`steering/message`. Injection (`next-step`/no-wakeup) bypasses the FIFOs and does not emit this.
```ts cordis-catalog
/**
* A detached, frozen item entered the agent's inbox (queued or steering
* FIFO). Source defaults are already applied, so `info` holds the exact
* accepted values. This is the enqueue-time live signal; the durable record
* is the eventual `user/message`/`steering/message`. Injection
* (`next-step`/no-wakeup) bypasses the FIFOs and does not emit this.
* @param agent - the agent whose inbox received the item.
* @param info - the accepted content, source, contexts, steering, and wakeup facts.
* Scope-filtered dispatch (`@deepseek-ai/dsh-scope`): agent-scoped listeners receive only that agent.
* @mode emit
*/
'agent/inbox/enqueue'(this: Scoped<Agent>, agent: Agent, info: InboxItemInfo): void
```
Types: [Agent](../core-data-structures/core.md) · [InboxItemInfo](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:299`](../../packages/core/agent/src/types.ts)
### `agent/post-step` — serial
@@ -119,7 +184,7 @@ Awaited serial checkpoint after the response, real or synthetic tool results, in
Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:315`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:427`](../../packages/core/agent/src/types.ts)
### `agent/pre-step` — serial
@@ -142,7 +207,7 @@ Awaited serial checkpoint before `step/start`; appends land outside the pending
Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:246`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:358`](../../packages/core/agent/src/types.ts)
### `agent/prompt-submit` — waterfall
@@ -169,28 +234,7 @@ Allow, rewrite, or block one claimed prompt before it becomes a user message. Ca
Types: [Agent](../core-data-structures/core.md) · [ContentBlock](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md) · [PromptDecision](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:262`](../../packages/core/agent/src/types.ts)
### `agent/queued` — emit
Detached, frozen content entered the agent's inbox. Source defaults have already been applied, so these are the exact values retained for the log.
```ts cordis-catalog
/**
* Detached, frozen content entered the agent's inbox. Source defaults have
* already been applied, so these are the exact values retained for the log.
* @param agent - the agent whose inbox received the message.
* @param content - the accepted content blocks retained by the inbox.
* @param info - the accepted source, contexts, and whether it entered as steering.
* Scope-filtered dispatch (`@deepseek-ai/dsh-scope`): agent-scoped listeners receive only that agent.
* @mode emit
*/
'agent/queued'(this: Scoped<Agent>, agent: Agent, content: ContentBlock[], info: { source: MessageSource; contexts: HookContext[]; steering: boolean }): void
```
Types: [Agent](../core-data-structures/core.md) · [ContentBlock](../core-data-structures/core.md) · [HookContext](../core-data-structures/core.md) · [MessageSource](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:207`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:374`](../../packages/core/agent/src/types.ts)
### `agent/request` — waterfall
@@ -215,7 +259,7 @@ Replace the frozen call configuration. Model-visible content must use logged cha
Types: [Agent](../core-data-structures/core.md) · [LlmCallConfig](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:276`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:388`](../../packages/core/agent/src/types.ts)
### `agent/request-error` — waterfall
@@ -241,7 +285,7 @@ Recover a model-request failure after its failed step has closed. `retry` opens
Types: [Agent](../core-data-structures/core.md) · [LlmFailure](../core-data-structures/llm-streaming.md) · [RequestError](../core-data-structures/core.md) · [RequestErrorDecision](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:330`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:442`](../../packages/core/agent/src/types.ts)
### `agent/session-prefix` — waterfall
@@ -267,7 +311,7 @@ Compose request-only messages placed before derived history. The frozen result i
Types: [Agent](../core-data-structures/core.md) · [Message](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:291`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:403`](../../packages/core/agent/src/types.ts)
### `agent/session-start` — emit
@@ -289,7 +333,7 @@ The session lifecycle began, once before the first turn. Use `agent.inject()` to
Types: [Agent](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md) · [SessionStartSource](../core-data-structures/core.md)
Source: [`packages/core/agent/src/types.ts:230`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:342`](../../packages/core/agent/src/types.ts)
### `agent/status` — emit
@@ -309,7 +353,7 @@ Agent status changed (`idle` ⇄ `running`, or → `disposed`). `send()` does no
Types: [Agent](../core-data-structures/core.md) · [AgentStatus](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:197`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:287`](../../packages/core/agent/src/types.ts)
### `agent/step-result` — waterfall
@@ -332,7 +376,7 @@ Waterfall: post-process the assembled assistant Message before tool dispatch (va
Types: [Agent](../core-data-structures/core.md) · [Message](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:303`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:415`](../../packages/core/agent/src/types.ts)
### `agent/turn-continuation` — waterfall
@@ -354,7 +398,7 @@ Override whether the turn continues. The default continues after tool calls or s
Types: [Agent](../core-data-structures/core.md) · [ContinuationDecision](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:341`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:453`](../../packages/core/agent/src/types.ts)
### `agent/turn-stop` — serial
@@ -376,7 +420,7 @@ Monotonic terminal-stop checkpoint after continuation and steering are folded; a
Types: [Agent](../core-data-structures/core.md) · [ContinuationStop](../core-data-structures/core.md) · [Scoped](../core-data-structures/scope.md)
Source: [`packages/core/agent/src/types.ts:352`](../../packages/core/agent/src/types.ts)
Source: [`packages/core/agent/src/types.ts:464`](../../packages/core/agent/src/types.ts)
## `agent-loop/*`
+1 -1
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@@ -1173,7 +1173,7 @@ 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:605`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:604`](../../packages/core/session/src/index.ts)
## `ctx.sessionTitle` — `SessionTitleService`