Term	中文	Description
Thread	会话线程	Persisted conversation + state history.
Run	运行	One execution attempt over a thread.
RunContext	运行上下文	Loop-internal workspace that owns the live DocCell, message log, and patch accumulator. Plugins receive ReadOnlyContext instead.
Patch	补丁	Ordered list of state Op operations.
TrackedPatch	追踪补丁	Patch plus metadata for traceability.
ThreadChangeSet	线程变更集	Append payload persisted to storage.
AgentOs	智能体操作系统	Orchestration layer for registries and run prep.
AgentEvent	智能体事件	Canonical runtime stream event.
RunPolicy	运行策略	Strongly-typed per-run scope and execution policy carrying allow/exclude lists for tools, skills, and agents.
AgentBehavior	智能体行为	The plugin trait (formerly AgentPlugin); implementations register CRDT paths/state scopes and return typed ActionSets from phase hooks.
ActionSet	动作集	Typed collection of phase actions returned by AgentBehavior hooks; composed with ActionSet::and.
ReadOnlyContext	只读上下文	Immutable snapshot of step context passed to AgentBehavior phase hooks; the plugin-facing API surface.
RunDelta	运行增量	Incremental output from a run step — new messages, TrackedPatches, and serialized state actions since last take_delta().
RunStream	运行流	Result of AgentOs::run_stream; carries resolved thread/run IDs, a decision sender for mid-run HITL, and the AgentEvent stream.
StateSpec	状态规约	Extension of State that adds a typed Action associated type, a SCOPE constant (Thread/Run/ToolCall), and a pure reduce method.
ToolCallContext	工具调用上下文	Execution context passed to tool invocations; provides typed state read/write, run policy, identity, and message queuing.
AgentDefinition	智能体定义	Orchestration-facing agent composition definition; holds model, system prompt, behavior/stop-condition IDs, and declarative specs.
RunRequest	运行请求	Unified runtime input for all external protocols; carries agent ID, thread/run IDs, messages, and initial decisions.
ToolExecutionEffect	工具执行效果	Rich tool return type wrapping a ToolResult plus a list of typed Actions applied during AfterToolExecute.
SuspendTicket	挂起票据	Suspension payload carrying external suspension data, a pending projection emitted to the event stream, and a resume_mode strategy.