Merge remote-tracking branch 'origin/master' into xtr/react-loop-simplification
# Conflicts: # .agents/notes/implemented/architecture/2026-06-11-content-block-vocabulary.i18n.yaml # .agents/notes/implemented/architecture/2026-06-11-content-block-vocabulary.zh.md # .agents/notes/implemented/architecture/2026-06-11-event-sourced-sessions.i18n.yaml # .agents/notes/implemented/architecture/2026-06-11-microkernel-event-taxonomy.i18n.yaml # .agents/notes/implemented/architecture/2026-06-11-microkernel-event-taxonomy.zh.md # .agents/notes/implemented/architecture/2026-06-18-agent-lifecycle-and-ownership-seams.i18n.yaml # .agents/notes/implemented/architecture/2026-06-18-session-surface.i18n.yaml # .agents/notes/implemented/architecture/2026-06-21-bounded-llm-request-recovery.i18n.yaml # .agents/notes/implemented/architecture/2026-06-21-bounded-llm-request-recovery.zh.md # .agents/notes/implemented/architecture/2026-06-30-event-domain-semantics.i18n.yaml # .agents/notes/implemented/architecture/2026-06-30-event-domain-semantics.zh.md # .agents/notes/implemented/architecture/2026-07-05-reconstructable-requests.i18n.yaml # .agents/notes/implemented/architecture/2026-07-05-reconstructable-requests.zh.md # .agents/notes/implemented/architecture/2026-07-10-after-call-compaction-pressure-and-overflow-recovery.i18n.yaml # .agents/notes/implemented/architecture/2026-07-10-after-call-compaction-pressure-and-overflow-recovery.zh.md # .agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.i18n.yaml # .agents/notes/implemented/architecture/2026-07-10-single-file-executable-sdk-runtime-distribution.zh.md # .agents/notes/implemented/architecture/2026-07-14-provider-routed-llm-adapters.i18n.yaml # .agents/notes/implemented/architecture/2026-07-15-replay-token-meter-service.i18n.yaml # .agents/notes/implemented/architecture/2026-07-16-explicit-turn-cancellation.i18n.yaml # .agents/notes/implemented/architecture/2026-07-22-unified-send-and-coalesced-user-messages.i18n.yaml # .agents/notes/implemented/architecture/2026-07-22-unified-send-and-coalesced-user-messages.zh.md # .agents/notes/implemented/architecture/2026-07-24-separate-context-injection-from-turn-execution.i18n.yaml # .agents/notes/implemented/architecture/2026-07-24-separate-context-injection-from-turn-execution.zh.md # .agents/notes/implemented/architecture/2026-07-25-web-client-session-scope-and-provide-channel.i18n.yaml # .agents/notes/implemented/architecture/2026-07-25-web-client-session-scope-and-provide-channel.zh.md # .agents/notes/implemented/architecture/2026-07-28-identified-immutable-message-values.i18n.yaml # .agents/notes/implemented/bug-fix/2026-07-21-semantic-session-checkpoints.i18n.yaml # .agents/notes/implemented/bug-fix/2026-07-21-semantic-session-checkpoints.zh.md # .agents/notes/implemented/feature/2026-06-18-compaction-capability-seam.i18n.yaml # .agents/notes/implemented/feature/2026-06-18-compaction-capability-seam.zh.md # .agents/notes/implemented/feature/2026-06-24-workspace-context.i18n.yaml # .agents/notes/implemented/feature/2026-06-24-workspace-context.zh.md # .agents/notes/implemented/feature/2026-06-30-hook-bridges.i18n.yaml # .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.i18n.yaml # .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.zh.md # .agents/notes/implemented/feature/2026-06-30-interception-seams.i18n.yaml # .agents/notes/implemented/feature/2026-06-30-interception-seams.zh.md # .agents/notes/implemented/feature/2026-07-06-sandbox.i18n.yaml # .agents/notes/implemented/feature/2026-07-06-sandbox.zh.md # .agents/notes/implemented/feature/2026-07-16-durable-per-step-time-context.i18n.yaml # .agents/notes/implemented/feature/2026-07-16-durable-per-step-time-context.zh.md # .agents/notes/implemented/feature/2026-07-16-harness-level-loop.i18n.yaml # .agents/notes/implemented/feature/2026-07-16-harness-level-loop.zh.md # .agents/notes/implemented/feature/2026-07-19-human-goal-command.i18n.yaml # .agents/notes/implemented/feature/2026-07-19-model-facing-goal-tools.i18n.yaml # .agents/notes/implemented/feature/2026-07-19-persisted-same-session-goal-domain.i18n.yaml # .agents/notes/implemented/feature/2026-07-19-persisted-same-session-goal-domain.zh.md # .agents/notes/implemented/feature/2026-07-19-plugin-command-registration.i18n.yaml # .agents/notes/implemented/feature/2026-07-19-same-session-goal-round-driver.i18n.yaml # .agents/notes/implemented/feature/2026-07-19-same-session-goal-round-driver.zh.md # .agents/notes/implemented/feature/2026-07-21-cross-session-references.i18n.yaml # .agents/notes/implemented/feature/2026-07-21-cross-session-references.zh.md # .agents/notes/implemented/feature/2026-07-27-tmux-location-context.i18n.yaml # .agents/notes/implemented/simplification/2026-06-20-public-agent-stop-surface.i18n.yaml # .agents/notes/implemented/simplification/2026-07-17-one-send-one-turn.i18n.yaml # .agents/notes/implemented/simplification/2026-07-17-one-send-one-turn.zh.md # .agents/notes/implemented/simplification/2026-07-20-unwrap-injected-content-envelopes.i18n.yaml # .agents/notes/implemented/simplification/2026-07-22-plan-specific-collaboration-state.i18n.yaml # .agents/notes/implemented/simplification/2026-07-22-plan-specific-collaboration-state.zh.md # .agents/notes/implemented/simplification/2026-07-24-agent-loop-observable-state-machine.i18n.yaml # .agents/notes/implemented/simplification/2026-07-27-request-error-retry-action.i18n.yaml # docs/core-data-structures/compaction.i18n.yaml # docs/core-data-structures/goal.i18n.yaml # docs/core-data-structures/goal.zh.md # docs/core-data-structures/llm-streaming.i18n.yaml # docs/core-data-structures/session.i18n.yaml # docs/core-data-structures/session.zh.md # docs/core-data-structures/skills.i18n.yaml # docs/core-data-structures/skills.zh.md # docs/core-data-structures/system-prompt.i18n.yaml # docs/defensive-patterns.i18n.yaml # docs/defensive-patterns.zh.md # docs/user/develop/framework/events.i18n.yaml # docs/user/develop/framework/events.zh.md # packages/acp/acp/README.i18n.yaml # packages/client/ui-goal/README.i18n.yaml # packages/compact/compact-basic/README.i18n.yaml # packages/compact/compact/README.i18n.yaml # packages/context/time-context/README.i18n.yaml # packages/context/tmux-context/README.i18n.yaml # packages/core/agent-loop/README.i18n.yaml # packages/core/agent-loop/README.zh.md # packages/core/agent/README.i18n.yaml # packages/core/agent/README.zh.md # packages/core/session/README.i18n.yaml # packages/core/session/README.zh.md # packages/core/system-prompt/README.i18n.yaml # packages/core/system-prompt/README.zh.md # packages/examples/cli-demo/README.i18n.yaml # packages/goal/command-goal/README.i18n.yaml # packages/goal/goal-session/README.i18n.yaml # packages/goal/goal/README.i18n.yaml # packages/goal/tool-goal/README.i18n.yaml # packages/goal/tool-goal/README.zh.md # packages/guard/README.i18n.yaml # packages/guard/README.zh.md # packages/guard/repeat-tool-guard/README.i18n.yaml # packages/hooks/hooks-claude/README.i18n.yaml # packages/hooks/hooks-codex/README.i18n.yaml # packages/host/apiproxy/README.i18n.yaml # packages/host/apiproxy/README.zh.md # packages/llm/llm/README.i18n.yaml # packages/plan/plan-mode/README.i18n.yaml # packages/plan/plan-mode/README.zh.md # packages/sdk/sdk-client/README.i18n.yaml # packages/sdk/sdk-client/README.zh.md # packages/sdk/sdk-protocol/README.i18n.yaml # packages/session-persistence/session-persistence/README.i18n.yaml # packages/session-persistence/session-persistence/README.zh.md # packages/skill/tool-skill/README.i18n.yaml # packages/subagent/subagent-dsh-sdk/README.i18n.yaml # packages/subagent/subagent-inprocess/README.i18n.yaml # packages/subagent/subagent-inprocess/README.zh.md # packages/ui/jsonrpc/README.i18n.yaml
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@@ -3,4 +3,4 @@
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# after editing either side, bring the other along and re-record with:
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# pnpm run verify-translation-pairing --write packages/core/agent/README.md
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README.md: a3781f1ab466e6825a80c529c261b3a4ea262092
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README.zh.md: 56cb12aaa4859819e53baf7f1850600dd9adac63
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README.zh.md: 77a082f3ff83caf4f3934156e4546a9a227d42cc
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@@ -4,7 +4,7 @@
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Agent 接口、注册表、进程本地发起方作用域,以及 `agent/*` 事件词汇。每个插件(UI、钩子、编排器)都面向此处定义的 `Agent` handle 编程;它不依赖循环,因此循环可以替换。
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可选配套包(package)`@deepseek-ai/dsh-agent/invariant` 会向 `ctx.invariants` 注册此包的 agent(智能体)状态转换检查。根 agent 服务不会隐式加载诊断。
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可选配套包`@deepseek-ai/dsh-agent/invariant`会向 `ctx.invariants` 注册此包的 agent(智能体)状态转换检查。根 agent 服务不会隐式加载诊断。
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## 服务:`AgentRegistry`(ctx 键:`agents`)
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@@ -14,7 +14,7 @@ Agent 接口、注册表、进程本地发起方作用域,以及 `agent/*` 事
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带作用域的注册接口:`Agent.ctx` 是 agent 的作用域上下文(`dsh-scope`,键 = 该 agent)。通过它注册工具/段/变量/监听器,只对该 agent 生效,并在 dispose(资源释放)时全部撤销。`agentEvents(ctx, agent)` 是普通 agent 主体操作的融合分发器(一次完成载体 + 注入主体);其通知 mode 会调用每个监听器,并同时收容同步抛出和返回 Promise 的拒绝。注册表生命周期对复用一个稳定路由载体。`assembleContextFor(agent)` 构建按 agent 的组装上下文(同时包含 `agent` + `scope`)。`installAgentLlmTarget(agentCtx, target)` 在提示词组装期间快照可变的提供方/模型/推理(reasoning)强度选择,将路由应用到提示词变量,并将完整目标应用到一个步骤的请求路由;如果没有选定推理强度,则会清除继承的推理强度,使该目标使用适配器/提供方默认值。`CreateAgentOptions.setup(agentCtx)` 和 `ResumeAgentOptions.setup(agentCtx)` 在新建或恢复的 agent 尚未发布时,组合其带作用域的世界。Setup 是受信任、仅用于组合的同进程代码:只有创建完成后才能驱动 agent。
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`AgentOptions` 提供初始的提供方/模型路由,以及可选的正数 `maxTokens` 输出上限。实体循环会解析确切模型的适配器默认值,把生效上限记录到请求 header,并应用到每次对话模型请求;显式 Agent 选项优先,省略时由适配器或提供方路由默认值控制。
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`AgentOptions` 提供初始的提供方/模型路由,以及可选的正数 `maxTokens` 输出上限。具体循环会解析确切模型的适配器默认值,把生效上限记录到请求 header,并应用到每次对话模型请求;显式 Agent 选项优先,省略时由适配器或提供方路由默认值控制。
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- `ctx.agents.register(agent: Agent): () => void`:记录一个 **已经构造完成** 的 agent。随调用 fiber dispose。
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- 高级有序生命周期:`enter(agent, owner): () => void` 强制 `agent.id === agent.session.id`,执行权威 ID 冲突检查,并在不通知的情况下插入;`owner` 显式记录实时创建方 agent 关系(根 agent 为 `undefined`),与持久会话谱系无关。`announce(agent)` 恰好发出一次 `agent/created`。创建监听器同步请求的 detach 会延后到该次分发结束;每次 detach 都会检查捕获的条目对象,因此陈旧能力无法删除后续使用同一 ID 的替代项。异步工厂使用这一拆分;普通插件使用 `register()`。
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@@ -36,7 +36,7 @@ Agent 接口、注册表、进程本地发起方作用域,以及 `agent/*` 事
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#### 工厂 seam(创建)
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Agent *创建* 由实现 `AgentFactory` 的插件(`dsh-agent-loop`)提供,并通过 `setFactory` 注册。这样,创建功能留在 `dsh-agent` 接口上,消费方(UI、ACP 桥接层)可以面向 `ctx.agents` 编程,而不依赖具体循环包。注册表会把已经 traced 的 Service 规范化为具体目标,并通过调用方上下文重新 trace 每次调用;这既避免嵌套 Cordis shadow,也会把显式、绑定调用方的 `ownerCtx` 传给普通工厂。
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Agent *创建* 由实现 `AgentFactory` 的插件(`dsh-agent-loop`)提供,并通过 `setFactory` 注册。这样,创建功能留在 `dsh-agent` 接口上,消费方(UI、ACP(Agent Client Protocol)桥接层)可以面向 `ctx.agents` 编程,而不依赖具体循环包。注册表会把已经 traced 的 Service 规范化为具体目标,并通过调用方上下文重新 trace 每次调用;这既避免嵌套 Cordis shadow,也会把显式、绑定调用方的 `ownerCtx` 传给普通工厂。
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- `ctx.agents.setFactory(factory: AgentFactory): () => void`:注册创建工厂(循环在构造时调用)。第二个工厂会导致抛出;dispose 时清空槽位。
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- `ctx.agents.create(options: CreateAgentOptions): Promise<AgentHandle>`:创建会话和 agent,在不发布的情况下等待可选 setup,然后通过最终的 `SessionStore.enter()` 与 `AgentRegistry.enter()` 检查发布。不支持并发创建同一 ID:多个操作可以进行准备,但只有一个能进入;每个失败方都会回滚其私有作用域/会话/驱动器。可选且只用于创建的 `signal` 会取消未发布的 setup,并在返回 handle 前分离;之后的取消使用 `handle.dispose()` 或 `agent.cancel()`。发布包含在回滚范围内,回滚期间每条已交付创建边都会成对处理。未注册工厂时拒绝。
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@@ -76,7 +76,7 @@ inbox 的实时通知刻意采用逐消息的最小载荷:`agent/inbox/inserte
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- Agent 创建:`AgentLoop.create()` 是具体配置路径实现(位于 `dsh-agent-loop`),程序化消费方则通过 `ctx.agents.create()`/`ctx.agents.resume()` 创建或恢复有所有权的 agent。替换循环时,应实现 `Agent` 并通过 `ctx.agents.register()` 注册。
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- 事件监听器:全部 `agent/*` 事件都在此处声明,不需要依赖循环包。
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- Subagent 委派不是 `Agent` 方法;提供方通过工厂 seam 创建或驱动普通 handle,因此委派传输留在核心 agent 接口之外。
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- subagent 委派不是 `Agent` 方法;提供方通过工厂 seam 创建或驱动普通 handle,因此委派传输留在核心 agent 接口之外。
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## 模型体验
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- **环境身份可能比存活状态更久**:消费方在生命周期敏感工作前,仍要检查 `agent.status`、取消状态和所属能力契约。
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- **委派以外的 agent 间通道**:共享状态、流式子输出和后台/轮询语义仍在当前同步 `ctx.subagents` seam 之外。
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- **`agent/session-start` 不能为启动设置门禁**:它仍是同步且不可 veto 的通知;必须在发布前完成的异步组合属于工厂的 `setup(agentCtx)` 事务。
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- **`cancel()` 默认清空 inbox**:它会中止正在处理的轮次以及排队和 steering 工作;`cancel(cause, { keepInbox: true })` 只中止轮次并保留待处理项。仍不存在只中止步骤、同时让正在处理的轮次继续运行的操作([停止表层 Agent Note](../../../.agents/notes/implemented/simplification/2026-06-20-public-agent-stop-surface.md))。
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- **`cancel()` 默认清空 inbox**:它会中止正在处理的轮次以及排队和 steering 工作;`cancel(cause, { keepInbox: true })` 只中止轮次并保留待处理项。仍不存在只中止步骤、同时让正在处理的轮次继续运行的操作([关于停止操作接口的 Agent Note](../../../.agents/notes/implemented/simplification/2026-06-20-public-agent-stop-surface.md))。
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- **每条附加 `UserMessage` 恰好携带一个 `MessageSource`**:多个插件合并到一次工具调用上的贡献会归入一个来源;无法表示混合来源。
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- **`SessionStartSource` 预留 `'clear'`/`'compact'`,但还没有发出方**:在驱动子系统落地前,只会出现 `'startup'`/`'resume'`(`TODO(compaction)`)。
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