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Merge remote-tracking branch 'origin/master' into fs-tool-clean

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# Conflicts:
#	docs/architecture.md
#	docs/cordis-catalog/events-and-services.md
#	docs/core-data-structures/core.md
#	docs/module-graph.md
#	packages/README.md
#	scripts/type-equiv.manifest.json
#	tsconfig.base.json
#	tsconfig.typecheck.json
This commit is contained in:
Dudu-0223
2026-06-28 17:24:45 +08:00
parent 1059166cb1 185c09d6a5
commit 89b27ad442
250 changed files with 11273 additions and 1074 deletions
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6
docs/architecture.md
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@@ -57,7 +57,9 @@ Dependency rule: **extension** plugins depend on interface packages, never on `d
| `ctx.agents` | `AgentRegistry` | dsh-agent | live `Agent` handles + the create/resume factory seam (returns an `AgentHandle` = `{ agent, dispose() }` for owned per-agent teardown) |
| `ctx.agentLoop` | `AgentLoop` | dsh-agent-loop | creates `ReactLoopAgent`s and drives their loops |
| `ctx.bash` | `BashExecutor` (abstract) | dsh-bash | bash execution seam: foreground runs + background tasks |
| `ctx.bash` | `BashExecutor` (abstract) | dsh-bash | bash execution seam: foreground runs + background tasks |
| `ctx.fs` | `FileSystem` (abstract) | dsh-fs | filesystem provider seam: path resolution, stat, text read/stream, atomic writes/edits (optional version guard); owns the `fs/*` policy events |
| `ctx.compact` | `CompactService` (abstract) | dsh-compact | compaction seam: decide when history is too large, summarize an older range into a single surface node |
All registrations (`registerAdapter`, `section`, `tools`, `register`, …) go through `ctx.effect()` and return disposers, so plugin hot-reload (vendored HMR) and fiber disposal clean up automatically.
@@ -123,7 +125,7 @@ Tool schemas are deliberately **part of the assembly**: "what the model is told
- `whenIdle()` — resolves once the agent reaches quiescence after settling out of `running` (resolves immediately when already idle; awaits the loop exit when disposed). A non-owner's quiescence-observation hook: it lets a consumer await the current work settling **without** disposing the agent. It is NOT teardown — it does not stop queued work, unregister the agent, or detach the session; a lifecycle owner tears an agent down with `await AgentHandle.dispose()` (which stops the loop, awaits its exit, and unregisters).
- `session`, `status`, `options`
**TODO(sub-agents)**: `spawn`/`fork` land on `AgentLoop.create()` — fork seeds the child Session with the parent's event log, spawn starts fresh; children are ordinary `Agent` handles so `steer()` and event subscription work uniformly. Inter-agent channels beyond these primitives are deliberately deferred.
**Subagents**: `spawn`/`fork` are realized by the [`@deepseek-ai/dsh-subagent`](../packages/subagent/subagent) seam (a named-provider registry on `ctx.subagents`), not a method on `Agent`. The in-process backends create the child via `ctx.agents.create` — fork seeds the child Session with a balanced completed-turn prefix of the parent's log (`CreateAgentOptions.seed`), spawn starts fresh; children are ordinary `Agent` handles so `steer()` and event subscription work uniformly. Out-of-process transports (ACP, and later A2A / Codex app-server / Claude Code SDK) register as sibling providers. See [docs/core-data-structures/subagent.md](core-data-structures/subagent.md) and [the subagent RFC](rfc/implemented/feature/2026-06-21-subagent-capability-seam.md). Inter-agent channels beyond delegation remain deferred.
### Loop lifecycle (session / turn / step)
@@ -198,7 +200,7 @@ Every MVP feature (including the TODO-marked ones), with the mechanism that impl
| `/loop` | on `agent/turn-end`, `send()` the next iteration; or force-continue |
| Dynamic workflow | orchestrator plugin on `agent/turn-end` / `agent/step-end` driving `send`/`steer` (+ sub-agents later) |
| Queued + steering messages | core `Agent.send()` / `Agent.steer()` |
| Context compaction (auto + manual) | wrap `agent/request`: measure tokens, rewrite `req.messages`, append merged `compaction/*` session events; manual = a command plugin invoking the same routine |
| Context compaction (auto + manual) | the `ctx.compact` seam ([dsh-compact](../packages/compact/compact)): a backend summarizes an older surface range into a single `user/message` `replace` op, bracketed by log-only `compact/*` events; auto = check token pressure at turn boundaries, manual = a `/compact` tool. See the [compaction capability-seam RFC](rfc/proposed/feature/2026-06-18-compaction-capability-seam.md) |
| System prompt configurability | `ctx.systemPrompt.section()` with ordering |
| AGENTS.md (root) | a section provider reading the file |
| AGENTS.md (subdir, on-touch) + file-change notices | `agent.inject()` from a watcher / tool-result listener |