Merge remote-tracking branch 'origin/master' into parallel-tool-call

# Conflicts:
#	docs/architecture.md
#	docs/config-catalog.md
#	docs/cordis-catalog/services.md
#	docs/rfc/INDEX.md
#	packages/cordis/tool-cordis/src/api-catalog.ts
#	packages/core/agent-loop/README.md
#	packages/core/agent-loop/src/index.ts
#	packages/core/agent-loop/src/loop.ts
#	packages/core/tools/README.md
#	packages/core/tools/src/index.ts
#	packages/subagent/subagent/src/types.ts
#	packages/subagent/tool-subagent/README.md
#	scripts/gen-cordis-catalog.ts
#	scripts/type-equiv.manifest.json
This commit is contained in:
Dudu-0223
2026-07-13 14:28:32 +08:00
244 changed files with 14615 additions and 4896 deletions

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@@ -5,14 +5,14 @@ The subagent seam: an agent delegating work to a child agent. Like the [bash](..
| Package | Role | ctx key |
|---|---|---|
| `subagent/` | Abstract subagent seam: named-provider registry + vocabulary | `ctx.subagents` |
| `subagent-inprocess/` | Shared in-process run driver (pure lib; registers nothing) | — |
| `subagent-inprocess/` | Shared in-process run driver (no provider; one cleanup effect per run) | — |
| `subagent-spawn/` | In-process backend: a fresh child agent | (registers on `ctx.subagents`) |
| `subagent-fork/` | In-process backend: a child seeded with the parent's completed-turn prefix | (registers on `ctx.subagents`) |
| `subagent-subprocess/` | Shared out-of-process machinery: env scrub, dispose ladder, isolated config dirs (pure lib; registers nothing) | — |
| `subagent-acp/` | Out-of-process backend: a child agent in a spawned subprocess, driven over ACP | (registers on `ctx.subagents`) |
| `tool-subagent/` | Model-facing `subagent` delegation tool over `ctx.subagents` | (registers on `ctx.tools`) |
The interface lives at `subagent/subagent/`. The in-process `subagent-spawn` / `subagent-fork` backends share the `subagent-inprocess` driver (a pure library — both depend on it, neither on the other), the out-of-process `subagent-acp` backend builds on the `subagent-subprocess` library (the credential env scrub, the dispose ladder, isolated config dirs) and ships alongside them here; the test-only `dsh-subagent-mock` (in [support](../support/README.md)) is separate. All **product** packages except the mock.
The interface lives at `subagent/subagent/`. The in-process `subagent-spawn` / `subagent-fork` backends share the `subagent-inprocess` driver (a library with no provider of its own — both depend on it, neither on the other), the out-of-process `subagent-acp` backend builds on the `subagent-subprocess` library (the credential env scrub, the dispose ladder, isolated config dirs) and ships alongside them here; the test-only `dsh-subagent-mock` (in [support](../support/README.md)) is separate. All **product** packages except the mock.
`SubagentProvider.start()` must be safe to call concurrently for independent runs: the `subagent` tool is parallel-safe, so one parent step may issue several subagent calls at once. Each backend reads the parent synchronously at start (a snapshot, never mutated or re-read during the run) — `fork` seeds each child from the parent's completed-turn prefix, which the open in-flight turn cannot change, so concurrent forks inside one open step all see the same stable prefix. A resource-limited provider may queue or cap internally, but must not require the loop to serialize every call.