Merge commit '5427cbcc19cfd1ce9f3af1ae22207852cc5740fa' into codex/workflow-runs-chat-node-f6
This commit is contained in:
pku-xht
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-15-code-mode.md
|
||||
2026-06-15-code-mode.md: 51c53c56f5755d56f49d8e5166a1ceeef0ffc202
|
||||
2026-06-15-code-mode.md: f9bde7a85d9cf26d3d6670744c955380fa807e3b
|
||||
2026-06-15-code-mode.zh.md: dbf8d409dea152b39d215f5dd636989c3f4fa0bb
|
||||
|
||||
@@ -89,7 +89,7 @@ The SDK instructs the model to write an async body in the loaded runtime's langu
|
||||
|
||||
## Consequences
|
||||
|
||||
Deployments switching to `'code'` must update any native-only `toolOrder`. Assembly listeners own the integrity of any rewritten protocol surface. Sub-dispatch starts in submission order under a bounded overlap pool, while per-call contexts retain their source, envelope, and metadata through the outer result.
|
||||
Deployments switching to `'code'` must update any native-only `toolOrder`. Assembly listeners own the integrity of any rewritten protocol messages. Sub-dispatch starts in submission order under a bounded overlap pool, while per-call contexts retain their source, envelope, and metadata through the outer result.
|
||||
|
||||
## Testing
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-17-filesystem-tool-schemas.md
|
||||
2026-06-17-filesystem-tool-schemas.md: ede7daee5c0f49a094df16861b107c8f528664fa
|
||||
2026-06-17-filesystem-tool-schemas.md: 5fff2c8781ff462265a9cb2042aca2522da87b04
|
||||
2026-06-17-filesystem-tool-schemas.zh.md: 5ab19b82d6523bc81dd57c319252d998cc203911
|
||||
|
||||
@@ -6,7 +6,7 @@ English | [中文](2026-06-17-filesystem-tool-schemas.zh.md)
|
||||
|
||||
## Problem
|
||||
|
||||
[The filesystem capability-seam Agent Note](../architecture/2026-06-17-filesystem-capability-seam.md) defines the filesystem capability seam (`ctx.fs`), the package split (`dsh-fs`, `dsh-fs-local`, `dsh-tool-fs`, plus the `dsh-fs-policy` policy plugin), and the observed-file/stale-version policy for read-before-write/edit checks — which the [split-fs-seam](../simplification/2026-06-26-fsspec-style-fs-seam.md) and [event-gate](../architecture/2026-06-26-file-context-as-event-gate.md) Agent Notes moved off `ctx.fs` into the `dsh-fs-policy` plugin on the `fs/*` event gate. The remaining decision for the first filesystem tool delivery is the model-facing schema surface: what arguments the model sees for `read`, `write`, and `edit`.
|
||||
[The filesystem capability-seam Agent Note](../architecture/2026-06-17-filesystem-capability-seam.md) defines the filesystem capability seam (`ctx.fs`), the package split (`dsh-fs`, `dsh-fs-local`, `dsh-tool-fs`, plus the `dsh-fs-policy` policy plugin), and the observed-file/stale-version policy for read-before-write/edit checks — which the [split-fs-seam](../simplification/2026-06-26-fsspec-style-fs-seam.md) and [event-gate](../architecture/2026-06-26-file-context-as-event-gate.md) Agent Notes moved off `ctx.fs` into the `dsh-fs-policy` plugin on the `fs/*` event gate. The remaining decision for the first filesystem tool delivery is the model-facing schema: what arguments the model sees for `read`, `write`, and `edit`.
|
||||
|
||||
The schema must be small, yet stable enough that local/remote/sandboxed filesystem backends do not require model-facing churn, and must avoid importing every option from reference systems. Claude Code and OpenCode expose similar core file tools but differ in naming style and extra flags; this decision picks the minimal shared surface.
|
||||
|
||||
@@ -100,7 +100,7 @@ Schema tests pin the required/optional argument set per tool, empty-`old_string`
|
||||
## Alternatives considered
|
||||
|
||||
- **A Codex-style patch grammar or multi-mode edit API** — rejected: one strict literal replacement mode keeps the model-facing contract simple and lets the backend own exact-match, duplicate-match, line-ending, and stale-version semantics.
|
||||
- **camelCase argument names (OpenCode's style)** — snake_case aligns with Claude Code and the existing harness tool-schema examples, and naming is public surface once shipped.
|
||||
- **camelCase argument names (OpenCode's style)** — snake_case aligns with Claude Code and the existing harness tool-schema examples, and naming is public API once shipped.
|
||||
- **Model-facing `expected_hash` / `expected_version` / `create_only` parameters** — rejected: stale checks are driven by backend-minted versions and the policy plugin's observed state, never by fragile model-copied tokens.
|
||||
|
||||
## Consequences
|
||||
@@ -109,4 +109,4 @@ Schema tests pin the required/optional argument set per tool, empty-`old_string`
|
||||
|
||||
**No explicit model-facing stale guard in v1.** The schema does not ask the model to provide an expected hash/version. That is intentional: stale checks come from backend-produced versions and the `dsh-fs-policy` plugin's observed state, not from fragile model-copied tokens. Filesystem safety failures surface through structured `FsError` codes owned by `dsh-fs`, not through model-supplied version fields.
|
||||
|
||||
**Naming becomes public surface.** Once shipped, changing `file_path` to `filePath` or `old_string` to `oldString` would churn prompts, examples, and downstream clients. This Agent Note chooses snake_case up front and treats it as the stable model-facing contract.
|
||||
**Naming becomes public API.** Once shipped, changing `file_path` to `filePath` or `old_string` to `oldString` would churn prompts, examples, and downstream clients. This Agent Note chooses snake_case up front and treats it as the stable model-facing contract.
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-18-compaction-capability-seam.md
|
||||
2026-06-18-compaction-capability-seam.md: 83f224aef50eb02712ac095da0cabf552399a9a6
|
||||
2026-06-18-compaction-capability-seam.md: 2c8128b187f049b584af32f4f40f8e72da56dd73
|
||||
2026-06-18-compaction-capability-seam.zh.md: 12cf2498535d77dcf1a718b841a751bccadfdf1c
|
||||
|
||||
@@ -16,7 +16,7 @@ Two forces shape the design. First, compaction policy and reusable token measure
|
||||
|
||||
### Compaction is a capability seam with separate Service Definition and Service provider roles
|
||||
|
||||
Per the [capability-seams Agent Note](../architecture/2026-06-13-capability-seams.md), compaction ships as separate packages so the contract, the algorithm, and (later) the consumer surface evolve independently:
|
||||
Per the [capability-seams Agent Note](../architecture/2026-06-13-capability-seams.md), compaction ships as separate packages so the contract, the algorithm, and (later) the consumer API evolve independently:
|
||||
|
||||
1. **Interface** — `@deepseek-ai/dsh-compact`: an abstract `CompactService` owning the `ctx.compact` key, the `CompactionResult` vocabulary, the `compact/*` session events, the manual failure taxonomy, and the canonical checkpoint message source. It declares `compactIfNeeded()`, `compactNow()`, and `compactRegion()` as **abstract** — the contract states *what* compaction does, not *how*.
|
||||
2. **Implementation** — `@deepseek-ai/dsh-compact-basic`: a concrete `BasicCompactService` that consumes `ctx.tokenMeter` and owns the tail→head retention walk, summarization via `ctx.llm.stream()`, the surface replacement, the lock, pre-step pressure, and canonical context-overflow recovery. `summarize()` is its sole subclass hook; pricing and replay stay with the meter.
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-hook-protocol-lib.md
|
||||
2026-06-30-hook-protocol-lib.md: e6938f88b2b587ef97c135d6482ae9ce0e3a94c1
|
||||
2026-06-30-hook-protocol-lib.md: ca7d1acd356b71824a9bbfe3857b3c48c5cdff4b
|
||||
2026-06-30-hook-protocol-lib.zh.md: 4a4efae9a8950368d4db0309bc2c89a3f8c6d0d0
|
||||
|
||||
@@ -16,7 +16,7 @@ A new `packages/hooks/` group with `hook-protocol` as a pure library. It owns fo
|
||||
|
||||
**Shared (here):**
|
||||
- **Matcher** — `matcherDiagnostic(pattern, mode)` and `matchesMatcher(pattern, query, mode)`. The ONE axis the dialects differ on is collapsed to the `mode` parameter: `claude` treats a pure `[A-Za-z0-9_|]+` pattern as a literal (pipe = exact-match alternation) and anything else as a regex; `codex` is always an unanchored regex. Match-all on absent/`''`/`'*'`. Each bridge ignores unsupported events before group parsing, discards matcher fields on supported events without matcher subjects, validates the remaining runnable groups, and treats an invalid regex there as a whole-config load failure, with a stable dialect/pattern/event diagnostic; no hook listeners are registered. Runtime matching still contains an invalid regex as a non-match, so a direct library caller never throws into the loop.
|
||||
- **Execution** — `runHook(bash, hook, options)`. Runs a command hook through the `ctx.bash` seam rather than a bespoke `spawn`: the executor already provides the scrubbed-but-overridable env, process-group kills, and timeout the protocol needs, and `dsh-bash`'s `stdin`/`env` fields (added for exactly this) are the trusted-plugin surface an in-process bridge is allowed to use. It serializes the bridge-built payload to stdin (trailing newline iff CC), honors the hook's `timeoutSec` (else `DEFAULT_HOOK_TIMEOUT_MS`, the 10-minute reference default both dialects share), and never throws (an executor rejection becomes a non-blocking-error `HookOutput`).
|
||||
- **Execution** — `runHook(bash, hook, options)`. Runs a command hook through the `ctx.bash` seam rather than a bespoke `spawn`: the executor already provides the scrubbed-but-overridable env, process-group kills, and timeout the protocol needs, and `dsh-bash`'s `stdin`/`env` fields (added for exactly this) are the trusted-plugin API an in-process bridge is allowed to use. It serializes the bridge-built payload to stdin (trailing newline iff CC), honors the hook's `timeoutSec` (else `DEFAULT_HOOK_TIMEOUT_MS`, the 10-minute reference default both dialects share), and never throws (an executor rejection becomes a non-blocking-error `HookOutput`).
|
||||
- **Decode** — `parseHookOutput(exit, stdout, stderr)`, the exit-code + structured-stdout codec, producing a dialect-neutral `HookOutput`. Exit `0` → lenient JSON parse of stdout; exit `2` → blocking error with `stderr` as the reason (surfaced as `decision: 'block'` so no caller needs a separate exit-code branch); other → non-blocking error. Parses the CC structured-stdout fields that have a consumer on some path (`continue`/`stopReason`/`decision`/`hookSpecificOutput.{permissionDecision,additionalContext,updatedInput}`/`systemMessage`); the bridge honors only the subset meaningful for its dialect. Fields with no consumer on any path are not parsed at all (CC's `suppressOutput` — hook stdout never enters a transcript here, so there is nothing to suppress; see [the tighten-hook-protocol-contract Agent Note](../simplification/2026-07-04-tighten-hook-protocol-contract.md)).
|
||||
- **Merge** — `mergeHookOutputs(outputs)`, folding multiple matched hooks into one most-restrictive `MergedHookOutcome`: permission precedence **deny > ask > allow**, halt sticky on the first `continue:false`, block reasons joined `\n\n`, context/system-messages accumulated in order.
|
||||
- **`hook/*` session events** — `hook/invoked` / `hook/result`, declaration-merged into `SessionEventMap` (log-only, like `compact/*` — NOT `SurfaceEventType`s), with `appendHookInvoked`/`appendHookResult` helpers so the invoked/result pairing and owner-defined execution relation stay consistent across bridges. `appendHookResult` also owns the durable record's semantics — the decision string (the hook's parsed decision, else `'stop'` on `continue:false`, else `'pass'`) and the 500-character `stderrSummary` truncation derive from the `HookOutput` here, not per-bridge.
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-interception-extension-points.md
|
||||
2026-06-30-interception-extension-points.md: 68be3c94f55ae13155e9b22cb91ef1ad10b1e0ed
|
||||
2026-06-30-interception-extension-points.md: b6e7e8c94bfff8f483dc9faf7b195b130a7e9953
|
||||
2026-06-30-interception-extension-points.zh.md: 262793dd7a297f343391a22fb8d9f1d57a9ff531
|
||||
|
||||
@@ -6,7 +6,7 @@ English | [中文](2026-06-30-interception-extension-points.zh.md)
|
||||
|
||||
## Problem
|
||||
|
||||
The harness needs a hooks subsystem: users extend or gate the agent at lifecycle points the way Claude Code (CC) and Codex do. The key reframe driving this design is that **"native hooks" are not a package** — a native hook is just an ordinary Cordis plugin subscribing to the canonical lifecycle events. So the real product is a *powerful, well-typed canonical event surface*; the CC/Codex bridges (the `dsh-hooks-claude` / `dsh-hooks-codex` packages) are merely translators that map an external shell-hook protocol onto that same surface. Anything a bridge can do, a plain plugin can do directly — more powerfully (no serialization boundary, full `ctx`, typed returns).
|
||||
The harness needs a hooks subsystem: users extend or gate the agent at lifecycle points the way Claude Code (CC) and Codex do. The key reframe driving this design is that **"native hooks" are not a package** — a native hook is just an ordinary Cordis plugin subscribing to the canonical lifecycle events. So the real product is a *powerful, well-typed canonical event API*; the CC/Codex bridges (the `dsh-hooks-claude` / `dsh-hooks-codex` packages) are merely translators that map an external shell-hook protocol onto that same API. Anything a bridge can do, a plain plugin can do directly — more powerfully (no serialization boundary, full `ctx`, typed returns).
|
||||
|
||||
The surface needs distinct contracts for per-prompt policy (CC's `UserPromptSubmit`), session-start observation (CC's `SessionStart`), pre-tool policy, around-dispatch control, post-tool transformation, final-result observation, and continuation with a model-facing reason. Conflating those phases gives plugins mutation channels they do not need and makes finality depend on listener ordering. The [event-domain-semantics Agent Note](../architecture/2026-06-30-event-domain-semantics.md) supplies the three-domain rule and the typed-Decision idiom; this Agent Note applies them to the lifecycle extension points.
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-06-30-session-store-fork-api.md
|
||||
2026-06-30-session-store-fork-api.md: 85e748ba4e42919eac49cae583a08c72e0c3c0a0
|
||||
2026-06-30-session-store-fork-api.md: b634d3e561aa1142b7db1bed30158306a2318060
|
||||
2026-06-30-session-store-fork-api.zh.md: f985c93085cbc2dbb1b8a768dac82a40025ea54d
|
||||
|
||||
@@ -38,12 +38,12 @@ The Host creates the child through the agent registry with the selected seed and
|
||||
|
||||
**Separate `ctx.sessionFork` service.** An earlier iteration shipped this as a separate service; it overfit the capability-seam pattern. The code had no swappable backend, no extra event surface, no independent ownership lifecycle, and no durable behavior beyond `ctx.sessions.create({ seed, meta })`. Keeping a separate package would make callers discover and install a second service just to perform policy around a session-store primitive.
|
||||
|
||||
**Two functions: `snapshot()` plus `fork()`.** This preserved a reusable seed/metadata computation, but the only supported consumer created a session immediately. It also made the surface feel more abstract than the concrete operation users need. A single `fork()` with an explicit `boundary` keeps the API direct while still supporting previous-point forks.
|
||||
**Two functions: `snapshot()` plus `fork()`.** This preserved a reusable seed/metadata computation, but the only supported consumer created a session immediately. It also made the API feel more abstract than the concrete operation users need. A single `fork()` with an explicit `boundary` keeps the API direct while still supporting previous-point forks.
|
||||
|
||||
**Silently clip open turns to the last completed boundary.** That is correct for `dsh-subagent-fork`, where delegation often starts while the parent turn is open and the child should inherit only the completed prefix. It is wrong for ordinary user/session branching because it hides that the requested fork point was not actually a valid boundary and silently drops the parent turn tail.
|
||||
|
||||
## Consequences
|
||||
|
||||
The public surface stays small and discoverable: live session branching is part of `ctx.sessions`, next to `create({ seed })`, rather than a standalone service or a two-step helper pair. Persistence continues to work through existing `session/created` and `session/flush` behavior: a forked child starts life with seeded events, so existing backends persist that seed once and preserve `parentSession` / `seedLength` in the header.
|
||||
The public API stays small and discoverable: live session branching is part of `ctx.sessions`, next to `create({ seed })`, rather than a standalone service or a two-step helper pair. Persistence continues to work through existing `session/created` and `session/flush` behavior: a forked child starts life with seeded events, so existing backends persist that seed once and preserve `parentSession` / `seedLength` in the header.
|
||||
|
||||
The v1 scope still excludes ACP `session/fork`, unloaded persisted-session forking, model-facing tools, and subagent refactors. If a future ACP method is added, it should advertise the capability only after it has protocol and snapshot coverage; this Agent Note adds no ACP wire behavior, so no ACP snapshot is required. Fork-child replay remains covered by the existing [seed-boundary testing Agent Note](../testing/2026-06-22-fork-child-replay-seed-boundary.md); focused store, Host, carrier, and client tests pin the boundary and reconciliation contracts, while the real Chromium scenario pins the assembled message action and lineage tree.
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-05-dynamic-workflows.md
|
||||
2026-07-05-dynamic-workflows.md: 287b0031a5fecaaa815befa3c7b792c3179f1dae
|
||||
2026-07-05-dynamic-workflows.md: 9b70e68e559727d4af323d600bccbcd9b2ade9bc
|
||||
2026-07-05-dynamic-workflows.zh.md: 8b63498fd7f82159bfc0cc3b5d29f3a151d84338
|
||||
|
||||
@@ -26,7 +26,7 @@ One deliberate strictness DIVERGENCE from CC: hook misuse — unknown or deferre
|
||||
|
||||
**Trust premise**: workflow scripts have the same trust as the model's bash access. The engine contains buggy scripts and guarantees settled results, JSON-safe values, and cancellation quiescence; it does not defend against hostile code. A vm context and worker thread are not security boundaries: a script can escape to Node APIs with process-wide authority. Sandboxing requires a separate-process or isolated-vm engine behind this seam.
|
||||
|
||||
**Why `node:worker_threads`**: each run gets one unpooled worker. A vm context limits the documented script surface, while message-port RPC bridges `agent()` to host-side child loops. The worker prevents synchronous script work from blocking the host, provides a serialization boundary, and permits forced termination after cancellation. `isolated-vm` was rejected because of its maintenance state and deployment requirements.
|
||||
**Why `node:worker_threads`**: each run gets one unpooled worker. A vm context limits the documented script API, while message-port RPC bridges `agent()` to host-side child loops. The worker prevents synchronous script work from blocking the host, provides a serialization boundary, and permits forced termination after cancellation. `isolated-vm` was rejected because of its maintenance state and deployment requirements.
|
||||
|
||||
The host validates metadata and parses the body before publication. Private enum-keyed payload maps define the wire protocol; pending starts, published child records, one cancellation signal, worker-death reaping, result precedence, and disposal quiescence preserve the subagent run contract across it. The [agent-scope runtime-design Agent Note](../architecture/2026-07-12-agent-scope-runtime-design.md#workflow-children-are-pending-starts-or-published-records) owns those race algorithms.
|
||||
|
||||
@@ -58,7 +58,7 @@ Worker-side logic runs through an in-process `MessageChannel` so V8 coverage mea
|
||||
|
||||
- **Background collection** (start tool → run id → completion notice → collect), designed alongside bash/subagent background unification.
|
||||
- **Journaling + resume** (`resumeFromRunId`, cached agent() prefixes) — implementing it reintroduces CC's determinism bans as a script-contract tightening (scripts may read the clock today).
|
||||
- **Saved/bundled workflows** (a `.deepseek/workflows/` registry, slash-command surface) and **script persistence to a run directory** (the tool-call event already records the script durably).
|
||||
- **Saved/bundled workflows** (a `.deepseek/workflows/` registry, slash-command API) and **script persistence to a run directory** (the tool-call event already records the script durably).
|
||||
- **Nested `workflow()`**, **token `budget`**, and the `effort`/`isolation`/`agentType` agent options (each rejects loud with a message naming it deferred).
|
||||
- **An overall run wall-clock timeout** — cancellation always frees the caller (result settles within the grace), so a cap on total run time is a policy knob for the background redesign, not a correctness need here.
|
||||
- **Engine hardening beyond worker threads**: an isolated-vm or separate-process engine behind the same seam (actual sandboxing; memory limits).
|
||||
@@ -67,7 +67,7 @@ Worker-side logic runs through an in-process `MessageChannel` so V8 coverage mea
|
||||
## Alternatives considered
|
||||
|
||||
- **Hostile-value containment in the host** (trap-free proxy rejection, accessor-never-invoked descriptor walks, realm-side pre-rendering of thrown values, realm-built promises/arrays/error clones with structural fatal recognition): rejected because every defense targets an author the trust premise accepts, while the thread's serialization boundary already makes cross-realm values total by construction.
|
||||
- **In-process `node:vm` execution**: mechanically simplest — no RPC, no thread — but `start()` blocks the caller for the script's initial synchronous slice, a synchronous spin past the first await cannot be killed in-process (the vm `timeout` covers only that first slice), and `dispose()` could only abandon an unsettling script on the host loop. The worker-thread engine keeps the same vm-context script surface while unblocking the host and making termination real.
|
||||
- **In-process `node:vm` execution**: mechanically simplest — no RPC, no thread — but `start()` blocks the caller for the script's initial synchronous slice, a synchronous spin past the first await cannot be killed in-process (the vm `timeout` covers only that first slice), and `dispose()` could only abandon an unsettling script on the host loop. The worker-thread engine keeps the same vm-context script API while unblocking the host and making termination real.
|
||||
- **Background execution as the default** (CC's shape): deferred; foreground-synchronous matches `dsh-tool-subagent`'s cut, and background semantics should be designed ONCE across bash/subagent/workflow rather than per-tool.
|
||||
- **Workflow-layer JSON parsing for `agent({schema})`**: duplicating a seam concern at one consumer while the seam's capability flag stayed dishonestly `false`.
|
||||
- **Meta embedded in the script as `export const meta = {...}`** (CC's exact format): keeps scripts self-contained and CC scripts drop-in, but obtaining meta requires evaluating model-written text on the host. Even an empty timed vm context cannot bound script-controlled getters when the host reads the resulting object. A JSON parameter removes the scanner, evaluation, and host-spin hole; the cost is that a CC script's meta header must move into the parameter (the body stays drop-in).
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-06-approval-seam.md
|
||||
2026-07-06-approval-seam.md: 7c830d93f19a40ab193cfebabca854882ab68d62
|
||||
2026-07-06-approval-seam.zh.md: 9dedfddadc23b0da44b28e8750508653ee20bb83
|
||||
2026-07-06-approval-seam.md: 46d3186e226f344ee1239dcbdfb6f286b88d84ce
|
||||
2026-07-06-approval-seam.zh.md: ef4ccf5fd2b54888a648737866ff6f5fe1678882
|
||||
|
||||
@@ -93,7 +93,7 @@ Snapshots record allowed and rejected sandbox escalation through `session/reques
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **A single registered provider instead of waterfall listeners** — rejected: a `registerProvider()` surface forces every composition question — allowlist pre-filters, external hook deciders, scripted test answers, a policy gate in front of a human — inside one provider implementation. The waterfall gets composition, fail-closed absence, and HMR disposal from machinery the runtime already has; the seam's JSDoc pins the single-decision-slot convention instead of inventing a provider registry.
|
||||
- **A single registered provider instead of waterfall listeners** — rejected: a `registerProvider()` API forces every composition question — allowlist pre-filters, external hook deciders, scripted test answers, a policy gate in front of a human — inside one provider implementation. The waterfall gets composition, fail-closed absence, and HMR disposal from machinery the runtime already has; the seam's JSDoc pins the single-decision-slot convention instead of inventing a provider registry.
|
||||
- **An inline `tools/pre-execute` permission gate in the ACP bridge** — rejected: prompting for every bridge-owned call hardwires the asking policy into the transport, cannot serve a second asker (sandbox escalation happens after execution starts, with no pre-execute moment), and leaves hook-produced `ask` decisions without a shared mechanism.
|
||||
- **The generic user-interaction seam (`ctx.userInteraction`)** — rejected as the approval mechanism: the two share a skeleton (route by agent, block for a human, handle absence), but approval's contract is narrower in every dimension that matters: a closed outcome vocabulary instead of free text, a protocol-native prompt attached to a tool call instead of a generic form, mandatory fail-closed absence, and audit events. Approval therefore does not ride the shipped `packages/interaction/user-interaction` / `ask_user_question` elicitation path — an elicitation form is not a permission prompt, and a free-text answer is not a closed outcome; sharing provider plumbing stays open if the two ever converge.
|
||||
- **Static optional injection in `dsh-tools`** — rejected: the vendored cordis `Inject` type has no optional flag — the object form maps service names to intercept config, and a declared inject gates the fiber. `ctx.get('approval')` is the documented opportunistic-consumption pattern (the `tool-bash` owner-token lookup, the loop's persistence probe), reads presence per call, and degrades correctly across HMR without extra machinery.
|
||||
@@ -123,7 +123,7 @@ Costs and accepted limits:
|
||||
- **Who decides whether a call asks in the first place?** Policy producers: a hook returning `permissionDecision: ask`, any `tools/pre-execute` listener, or the sandbox escalation gate. The seam and the bridge only route and answer; neither injects its own judgment about what deserves a prompt.
|
||||
- **What happens when the user dismisses the prompt, or the turn aborts mid-ask?** Dismissal maps to `cancelled` with its own deny text. An already-aborted signal settles `cancelled` without dispatching; an abort during the ask discards the late answer. When both audit appends commit, either path records one pair, never two.
|
||||
- **What if the client answers with an option the harness never offered?** Any selection other than the offered `allow_once` maps to `rejected` — an unknown optionId from a non-conforming client can never grant.
|
||||
- **How do subagents' approvals route?** An agent no answerer owns delegates through the whole waterfall and fails closed — in-process subagents are deliberately unanswerable. A `'never'` parent seeds that override into each in-process child's log ([decision](2026-07-25-subagent-policy-inheritance.md)), so the child is told up front instead of asking into the empty waterfall. `subagent-acp`'s child-side auto-answer is separate; routing a child's asks to the parent controller is deferred (§ Deferred).
|
||||
- **How do subagents' approvals route?** They do not: delegation pins every in-process child to `'never'` ([approvals-pinned decision](2026-08-10-subagent-approval-pinned-never.md)), so each child ask resolves `rejected` before any answerer and the child is told up front through its runtime context. `subagent-acp`'s child-side auto-answer is separate; routing a child's asks to the parent controller is deferred (§ Deferred).
|
||||
- **What does `policy: 'never'` actually change at runtime?** The service resolves every ask for that session to `rejected` before dispatching any answerer (in-service, so no registration order can bypass it); the next atomic runtime-context snapshot states the policy; each successful auto-rejection records the audit pair.
|
||||
- **What happens across a hot reload, or when an answerer unloads mid-session?** Answerers dispose with their owning fiber, so the next ask degrades to `unavailable` instead of hanging on a dead channel; remounting re-registers the answerer with no catch-up state.
|
||||
- **Where does a client get approval context?** The request carries the exact `callId` and the asker's human-readable `reason`; channel adapters may correlate richer tool-call state without duplicating arguments in the approval seam.
|
||||
|
||||
@@ -123,7 +123,7 @@ ACP 桥只应答其会话映射所拥有的精确 agent 对象。它携带既有
|
||||
- **谁决定一次调用是否需要 ask？** 策略生产者：返回 `permissionDecision: ask` 的钩子、任何 `tools/pre-execute` 监听器、或沙箱升级门禁。seam 和桥只负责路由和应答；二者都不注入自己对「什么值得弹出提示」的判断。
|
||||
- **用户关闭提示或轮次在 ask 进行中中止时会发生什么？** 关闭映射为 `cancelled` 并携带自己的拒绝文本。已中止的 signal 直接结算为 `cancelled` 而不派发；ask 进行中的中止丢弃迟到的应答。当两个审计追加都提交时，任一路径都记录恰好一对事件，绝不会两对。
|
||||
- **如果客户端以 harness 从未提供的选项应答呢？** 除已提供的 `allow_once` 之外的任何选项都映射为 `rejected`——来自不合规客户端的未知 optionId 永远不能授权。
|
||||
- **subagent 的审批如何路由？** 没有应答者拥有的 agent 穿过整个 waterfall 委派并失败关闭——进程内 subagent 被刻意设计为不可应答。`'never'` 父级会把该覆盖项预置到每个进程内子 agent 的日志中（[决策](2026-07-25-subagent-policy-inheritance.md)），因此子 agent 一开始就会得知，而不是向空的 waterfall 发出 ask。`subagent-acp` 的子侧自动应答是独立的；将子 agent 的 ask 路由到父控制器已延后（§ 延后）。
|
||||
- **subagent 的审批如何路由？** 不路由：委派会把每个进程内子 agent 钉定为 `'never'`（[审批钉定决策](2026-08-10-subagent-approval-pinned-never.md)），因此子 agent 的每次 ask 都在任何应答者之前解析为 `rejected`，子 agent 则通过其运行时上下文一开始就会得知。`subagent-acp` 的子侧自动应答是独立的；将子 agent 的 ask 路由到父控制器已延后（§ 延后）。
|
||||
- **`policy: 'never'` 在运行时实际改变了什么？** 服务在派发任何应答者之前，将该会话的每次 ask 解析为 `rejected`（在服务内部，因此没有注册顺序能绕过它）；下一份原子化的运行时上下文快照会声明该策略；每次成功的自动拒绝都会记录审计对。
|
||||
- **热重载或应答者在会话中途卸载时会发生什么？** 应答者随其拥有的 fiber 一起 dispose，因此下一次 ask 降级为 `unavailable` 而非挂在死通道上；重新挂载会重新注册应答者，无需追赶状态。
|
||||
- **客户端从哪里获得审批上下文？** 请求携带精确的 `callId` 和发起方的人类可读 `reason`；通道适配器可自行关联更丰富的工具调用状态，而无需在审批 seam 中重复携带参数。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-06-explicit-tool-order.md
|
||||
2026-07-06-explicit-tool-order.md: 7a4553b50da409b531a9fe14fcfbb201a5165fc4
|
||||
2026-07-06-explicit-tool-order.md: 4883a94d4271377dbfc7b6479d87d38ee9f710ed
|
||||
2026-07-06-explicit-tool-order.zh.md: a78a38a6ada3ed0a2f3a756830747916446e188c
|
||||
|
||||
@@ -31,7 +31,7 @@ Config plumbing follows the `persona` precedent, and `toolOrder` sits beside it:
|
||||
- **A linearization of the plugin dependency graph** — the relation is partial and independent tool plugins are incomparable; the flake happened with the partial order fully satisfied.
|
||||
- **Per-plugin `weight` on each tool contribution** — scatters the order across plugins yet still needs a global numbering convention nobody owns (the section `order` bands show that coordination cost being paid by hand).
|
||||
- **Sorting in `ToolRegistry.schemas()` (the registry layer)** — equally deterministic, but the registry is a membership store consumed by more than the assembly; ordering is a prompt-composition concern, and the assembly already owns the composition policy for sections.
|
||||
- **A `LlmService` config + `orderTools()` method the loop calls before logging the header** — works, but adds a public service method and a loop edit solely to apply a policy at a distance; every future request composer must remember the call. Canonicalizing where the list is born makes an unordered list unrepresentable, with zero new surface.
|
||||
- **A `LlmService` config + `orderTools()` method the loop calls before logging the header** — works, but adds a public service method and a loop edit solely to apply a policy at a distance; every future request composer must remember the call. Canonicalizing where the list is born makes an unordered list unrepresentable, with zero new API.
|
||||
- **Normalizing inside `llm.stream()`** — runs after the header event is logged (the flake survives) and rebuilds the deep-frozen envelope, silently disarming the reconstruction invariant.
|
||||
- **An exhaustive list (no rest entry)** — every newly loaded tool plugin would break boot; the mandatory rest entry keeps unlisted tools deterministic and their position explicit.
|
||||
- **A boot-time validation pass (a `SystemPrompt.assertToolOrderSatisfied()` called by `dsh-app-boot` after `loader.await()`)** — would turn the misconfiguration into a startup death instead of a first-turn failure, but costs a public service method plus a structural coupling from the generic boot glue to one service, and cannot replace the assembly-time check anyway (embedded callers never run app boot; registrations change after boot). No existing event can host the check either: cordis v4 has no ready-like event, `loader/entry-init`/`internal/status` fire mid-load (racy against tool registration, the very entropy this Agent Note kills), and the agent lifecycle events are no earlier than the assembly. One enforcement point at `assemble()` was judged worth the later failure moment.
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-06-sandbox.md
|
||||
2026-07-06-sandbox.md: 0214a202a41983c76fa25e3a82e1cfaec70a0d55
|
||||
2026-07-06-sandbox.zh.md: bd8dcdb74f723a955ea2a1cc5b224ef2ded4a8d5
|
||||
2026-07-06-sandbox.md: d37e9efc5ce8b1267c74591cb9edc01bef68ab8d
|
||||
2026-07-06-sandbox.zh.md: d3b74d441f72fc4c218979c327546031fd1b24f1
|
||||
|
||||
@@ -146,7 +146,7 @@ Each phase gets its full design when picked up, validated against the code at th
|
||||
- **Auto-retry inside the same tool call** — rejected: a hidden re-entry the log cannot reconstruct: one `tool/call` would have produced two executions with different policies — the retry is a NEW logged call with its own arguments and result facts.
|
||||
- **Advertise the escalation fields unconditionally** — rejected: under `dsh-bash-local` they are a dead lever — advertising an option the harness cannot honor manufactures doomed grants; capability-gating costs one registration-time read.
|
||||
- **A default-relative escalation ladder (advertise only the modes wider than the executor's registration-time default)** — rejected: per-session overrides make the default the wrong baseline — a session switched narrower than the default loses exactly the lever it needs, and under a `danger-full-access` default the fields vanish entirely while a `read-only`-overridden session stays confined with no escalation path. The enum pins the closed target vocabulary; strict widening is a per-call execution check against the session's effective mode.
|
||||
- **Per-session dynamic tool schemas** — rejected: schemas are registry-global by design (one assembly vocabulary, the pinned-header snapshot contract), and re-registering per session would buy only what the execution-time strict-wider check already guarantees, at the cost of a per-session schema surface and header churn on every switch.
|
||||
- **Per-session dynamic tool schemas** — rejected: schemas are registry-global by design (one assembly vocabulary, the pinned-header snapshot contract), and re-registering per session would buy only what the execution-time strict-wider check already guarantees, at the cost of a per-session schema and header churn on every switch.
|
||||
- **Hard-match the retry to a prior denial** — rejected: command-string identity is fragile (quoting, `workdir`, env prefixes, a pipeline retried as its failing stage) — false-rejects honest retries or is trivially satisfied; the real boundary is the human seeing command + justification. Revisit only if `allow_always` grant storage ever needs machine-checkable scopes.
|
||||
- **A generic `env/state` facts map with an owner service** — rejected: approval and sandbox compose independently, so neither's state may drag in a third package; single-key folds are one `findLast` each, dissolving the owner service; no invariant spans the knobs, so atomic multi-key patches bought nothing.
|
||||
- **Narrate each switch through `agent.inject()` plus a bus event** — rejected: independent notices expose owner ordering and intermediate combinations, while one pre-step composition can enqueue the complete current state atomically.
|
||||
@@ -171,7 +171,7 @@ Costs and accepted limits:
|
||||
|
||||
- **The one-wrapper illusion is given up knowingly.** A `tools/pre-execute` wrapper plus prompt conventions does not solve sandbox approval — the correct design costs structured denials, native runner probes, per-call policy carriage, and consistent cross-family enforcement, and this design pays it.
|
||||
- **`read-only` became a cross-family boundary through a follow-up.** This RFC shipped bash-only enforcement; the [cross-family fs sandbox RFC](2026-07-14-cross-family-fs-sandbox.md) extends the same mode vocabulary to the filesystem tools through a sandboxed `ctx.fs` provider and relocates the mode/root config and the `sandbox/mode` override to `ctx.sandboxPolicy` (§ In-process tools).
|
||||
- **Windows has no backend.** Its chain slot is reserved empty — fail-closed, never a fallthrough; filling it is a deferred phase.
|
||||
- **Windows is a partial backend.** This RFC originally reserved an empty, fail-closed win32 chain; the later [Windows ACL sandbox decision](2026-08-08-windows-acl-restricted-token-sandbox.md) filled it with the restricted-token runner. Its Everyone and hard-link gaps are reported as `enforcement: 'partial'`, never promoted to the full promise.
|
||||
- **The Seatbelt rung leans on Apple's deprecated-but-shipped `sandbox-exec` CLI.** As darwin's sole candidate it is selected without probing, so a future removal under a usable workdir surfaces as a runner-attributable spawn failure and an executable refusal through its fatal signature — both become `SANDBOX_UNAVAILABLE`, and the command never runs; fail closed, never open.
|
||||
- **Landlock confinement is only as complete as the running kernel's ABI.** Reported as `enforcement: 'partial'` rather than refused — the deliberate trade that keeps the fallback available on older-kernel hosts.
|
||||
- **Runner attribution uses an in-band protocol.** Exit status plus stderr cannot cryptographically identify the writer, so a confined child can mimic a fatal runner line and status to cause an availability/diagnostic false attribution. The conjunction and exact notice exclusion reduce accidental matches; this is not a sandbox bypass because the child is already confined.
|
||||
|
||||
@@ -171,7 +171,7 @@ fs/web/todo 在进程内执行，因此它们的沙箱语义是各自能力边
|
||||
|
||||
- **单一包装的幻觉被有意放弃。**`tools/pre-execute` 包装加提示词约定无法解决沙箱批准——正确的设计需要结构化拒绝、原生 runner 探测、按调用策略承载和一致的跨工具族强制，本设计为此付出了代价。
|
||||
- **`read-only` 通过后续设计成为跨工具族边界。** 本 Agent Note 最初只交付 bash 强制；[跨工具族 fs 沙箱 Agent Note](2026-07-14-cross-family-fs-sandbox.md) 通过沙箱化的 `ctx.fs` 提供方把同一模式词汇扩展到文件系统工具，并将 mode/root 配置和 `sandbox/mode` 覆盖迁移到 `ctx.sandboxPolicy`（§ 进程内工具）。
|
||||
- **Windows 没有后端。** 其链槽保留为空——失败关闭，绝不穿透；填充它是延迟阶段。
|
||||
- **Windows 后端只提供部分强制执行。** 本 RFC 最初预留了一条空的、失败关闭的 win32 链；后续的 [Windows ACL 沙箱决策](2026-08-08-windows-acl-restricted-token-sandbox.md)以受限令牌 runner 填充了它。其 Everyone 与硬链接缺口报告为 `enforcement: 'partial'`，绝不提升为完整承诺。
|
||||
- **Seatbelt 层级依赖 Apple 已弃用但仍交付的 `sandbox-exec` CLI。** 作为 darwin 的唯一候选，它无需探测即被选中，因此在 workdir 可用时，未来移除会表现为可归因于 runner 的 spawn 失败，可执行文件拒绝则通过其致命签名体现——两者都会变为 `SANDBOX_UNAVAILABLE`，且命令绝不会运行；失败关闭，绝不开放。
|
||||
- **Landlock 约束的完整度取决于运行内核的 ABI。** 报告为 `enforcement: 'partial'` 而非拒绝——这是有意的权衡，使备选在旧内核主机上仍可用。
|
||||
- **Runner 归因使用带内协议。** 退出状态与 stderr 无法以密码学方式识别写入者，因此受限子进程可以模仿 runner 的致命诊断行和状态，造成可用性或诊断误归因。多项证据的合取与精确通知排除减少了意外匹配；这不是沙箱绕过，因为子进程已经受到限制。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-07-mcp-client-plugin.md
|
||||
2026-07-07-mcp-client-plugin.md: 756a5c4dc9f1152ecb1955d93b8dc47fcf07c661
|
||||
2026-07-07-mcp-client-plugin.zh.md: 9f45203c479379087c5a19eccce3ab7a339d4ed0
|
||||
2026-07-07-mcp-client-plugin.md: 24828586645778294ad7bdafc6fd13a9bfb6745f
|
||||
2026-07-07-mcp-client-plugin.zh.md: 8f58c9359ca8447717cc353f97f1333370fa6fda
|
||||
|
||||
@@ -153,13 +153,7 @@ Build the child environment from the subprocess seam's shared `scrubbedParentEnv
|
||||
|
||||
### Disconnection / crash
|
||||
|
||||
No auto-reconnect. If the MCP server process exits or the transport closes:
|
||||
|
||||
1. The effect disposes → all registered tools are unregistered (fiber-scoped disposers).
|
||||
2. Subsequent model calls to those tools → `ToolNotFoundError` → `isError: true`.
|
||||
3. Recovery: user edits `cordis.yml` (triggers HMR reload) or restarts the harness.
|
||||
|
||||
This matches the ACP subagent pattern: "crash = terminal, report error, clean up, don't retry."
|
||||
A per-instance connection supervisor reconnects automatically after a lost connection with bounded exponential backoff and a per-outage attempt budget, re-running discovery on success; exhaustion unregisters the server's tools and stops until reload. The [auto-reconnect Agent Note](2026-08-06-mcp-client-auto-reconnect.md) owns that decision, including the `reconnect` config block and the `reconnect.enabled: false` opt-out that restores manual HMR/restart recovery.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
@@ -173,7 +167,7 @@ Rejected. There is no foreseeable alternative MCP client implementation — MCP
|
||||
|
||||
### Auto-reconnect with exponential backoff
|
||||
|
||||
Rejected for v1. Adds complexity (partial-availability state where tools are registered but temporarily non-functional), and stdio process crashes usually indicate a configuration problem that retrying won't fix. HMR already provides the manual recovery path. Can be added as a future `reconnect: boolean` config if needed.
|
||||
Rejected for v1: it added a partial-availability state (tools registered but temporarily non-functional), and stdio crashes often indicate configuration problems retrying cannot fix; HMR was the recovery path. Operational feedback reversed the deferral — the [auto-reconnect Agent Note](2026-08-06-mcp-client-auto-reconnect.md) implements it with a bounded per-outage budget and an opt-out.
|
||||
|
||||
### Bridge Resources and Prompts
|
||||
|
||||
@@ -206,9 +200,9 @@ Coverage is named per tier; each behavior lives at the cheapest tier that can ex
|
||||
## Consequences
|
||||
|
||||
- A `cordis.yml` entry per MCP server is the entire integration cost: `serverName: filesystem` + a stdio command (or a Streamable HTTP URL) puts `mcp__filesystem__read_file` in the model's tool list, callable, with the raw `read_file` on the wire.
|
||||
- Public names are part of session history and permission/config surfaces; the naming algorithm is a v1 contract pinned by tests, and changing it after release is a breaking change.
|
||||
- Public names are part of session history and permission/configuration APIs; the naming algorithm is a v1 contract pinned by tests, and changing it after release is a breaking change.
|
||||
- The `mcp__<serverName>__` qualifier costs tokens on every name. Accepted: descriptions and JSON schemas dominate tool-definition tokens, and the qualifier buys stable identity, collision isolation, and MCP-wide policy shapes (`mcp__*`, `mcp__github__*`).
|
||||
- **MCP SDK stability**: the `@modelcontextprotocol/sdk` is still evolving; breaking changes require updating the bridge. The version is pinned, and the SDK is widely adopted (Claude Desktop, Cursor, VS Code) so breaking changes are unlikely to be silent.
|
||||
- **Tool schema quality**: MCP servers may expose poorly-described tools (vague descriptions, incomplete JSON schemas). The harness passes them through as-is — garbage-in-garbage-out; that is the server author's responsibility, not the bridge's.
|
||||
- **Stdio process management**: a misbehaving MCP server that ignores signals could wedge dispose. The Cordis fiber disposal has bounded quiescence; a stuck transport eventually times out at the framework level.
|
||||
- Crash recovery is manual (HMR edit or restart) — accepted for v1; a `reconnect` config remains open as future work.
|
||||
- Crash recovery is automatic within the [reconnect budget](2026-08-06-mcp-client-auto-reconnect.md); manual reload remains the path after exhaustion or with `reconnect.enabled: false`.
|
||||
|
||||
@@ -153,13 +153,7 @@ MCP 仅保证工具名在[单个服务器内](https://modelcontextprotocol.io/sp
|
||||
|
||||
### 断连 / 崩溃
|
||||
|
||||
不自动重连。如果 MCP 服务器进程退出或传输层关闭：
|
||||
|
||||
1. effect dispose → 所有已注册工具被注销（fiber 作用域的 disposer）。
|
||||
2. 后续模型对这些工具的调用 → `ToolNotFoundError` → `isError: true`。
|
||||
3. 恢复：用户编辑 `cordis.yml`（触发 HMR 重载）或重启 harness。
|
||||
|
||||
这与 ACP subagent 模式一致：「崩溃即终态，报告错误，清理资源，不重试。」
|
||||
每个实例的连接监督器在连接丢失后以有界指数退避和单次故障尝试预算自动重连，成功后重新执行发现流程；尝试耗尽则注销该服务器的工具并停止，直到重新加载。[自动重连 Agent Note](2026-08-06-mcp-client-auto-reconnect.md) 拥有该决策，包括 `reconnect` 配置块和恢复手动 HMR/重启恢复的 `reconnect.enabled: false` opt-out。
|
||||
|
||||
## 曾考虑的替代方案
|
||||
|
||||
@@ -173,7 +167,7 @@ MCP 仅保证工具名在[单个服务器内](https://modelcontextprotocol.io/sp
|
||||
|
||||
### 指数退避自动重连
|
||||
|
||||
v1 否决。引入复杂性（工具已注册但暂时不可用的部分可用状态），且 stdio 进程崩溃通常表明配置问题，重试无法修复。HMR 已提供手动恢复路径。如有需要，可在未来作为 `reconnect: boolean` 配置项添加。
|
||||
v1 否决：引入了部分可用状态（工具已注册但暂时不可用），且 stdio 崩溃往往表明配置问题，重试无法修复；HMR 曾是恢复路径。运营反馈扭转了该延期决定——[自动重连 Agent Note](2026-08-06-mcp-client-auto-reconnect.md) 以有界的单次故障预算和 opt-out 实现了自动重连。
|
||||
|
||||
### 桥接 Resources 和 Prompts
|
||||
|
||||
@@ -211,4 +205,4 @@ v1 否决。它能防止跨服务器冲突，但无法将 MCP 注册与原生 ha
|
||||
- **MCP SDK 稳定性**：`@modelcontextprotocol/sdk` 仍在演进中；破坏性变更需要更新桥接。版本已固定，且该 SDK 被广泛采用（Claude Desktop、Cursor、VS Code），因此破坏性变更不太可能悄然发生。
|
||||
- **工具 schema 质量**：MCP 服务器可能暴露描述不佳的工具（模糊的描述、不完整的 JSON Schema）。harness 原样透传——垃圾进垃圾出；这是服务器作者的责任，不是桥接的。
|
||||
- **Stdio 进程管理**：行为异常的 MCP 服务器如果忽略信号，可能卡住 dispose。Cordis fiber 的 dispose 具有有界的完全停稳过程；卡住的传输层最终会在框架层面超时。
|
||||
- 崩溃恢复是手动的（HMR 编辑或重启）——v1 已接受；`reconnect` 配置作为未来工作保持开放。
|
||||
- 崩溃恢复在[重连预算](2026-08-06-mcp-client-auto-reconnect.md)内自动进行；耗尽后或配置 `reconnect.enabled: false` 时回退为手动重新加载。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-08-background-subagent-tasks.md
|
||||
2026-07-08-background-subagent-tasks.md: 679c57c3173a32b8cfccc6611b4ba74487e7f7e3
|
||||
2026-07-08-background-subagent-tasks.zh.md: c46f3925bc3334ff4cee79e4d9c95589e5361eaf
|
||||
2026-07-08-background-subagent-tasks.md: 2c2080d3520f8f784102af1344bea09875e6e61c
|
||||
2026-07-08-background-subagent-tasks.zh.md: 64c8bf898532ab8ab754dc950660df69fe2c39ad
|
||||
|
||||
@@ -18,7 +18,7 @@ Background subagents use the [generic background task runtime](../architecture/2
|
||||
|
||||
Foreground calls retain their synchronous contract: await provider startup and `run.result`, return final text only for `completed`, map other terminal reasons to an errored tool result, and always dispose the run before returning.
|
||||
|
||||
For a background call, the tool validates the parent and refuses an already-aborted execution signal before calling `ctx.tasks.start()`. The task runtime preflights the control surface and owner cleanup before invoking the producer starter. That starter creates an independent `AbortController` and begins `ctx.subagents.start()`; after the id is returned, the tool-call signal no longer owns the child.
|
||||
For a background call, the tool validates the parent and refuses an already-aborted execution signal before calling `ctx.tasks.start()`. The task runtime preflights the control API and owner cleanup before invoking the producer starter. That starter creates an independent `AbortController` and begins `ctx.subagents.start()`; after the id is returned, the tool-call signal no longer owns the child.
|
||||
|
||||
The task registration maps the subagent seam as follows:
|
||||
|
||||
@@ -53,11 +53,11 @@ Agents and logs may be session-scoped, but the task registry and predictable ids
|
||||
|
||||
### Incremental child transcript output
|
||||
|
||||
Streaming child history into the parent would blur the log boundary and make provider behavior diverge. This surface exposes final output only; richer observation belongs to session or UI tooling.
|
||||
Streaming child history into the parent would blur the log boundary and make provider behavior diverge. This tool exposes final output only; richer observation belongs to session or UI tooling.
|
||||
|
||||
## Testing
|
||||
|
||||
Unit coverage pins stop-reason mapping, dispose-before-report behavior, startup and result failures, pre-aborted refusal, detachment from the starting call's signal, cancellation before and after provider publication, collection through the real task tools, the no-surface preflight fence, missing-runtime failure, and per-instance schema gating. Snapshot coverage pins the model-facing schemas.
|
||||
Unit coverage pins stop-reason mapping, dispose-before-report behavior, startup and result failures, pre-aborted refusal, detachment from the starting call's signal, cancellation before and after provider publication, collection through the real task tools, the no-controller preflight fence, missing-runtime failure, and per-instance schema gating. Snapshot coverage pins the model-facing schemas.
|
||||
|
||||
## Consequences
|
||||
|
||||
|
||||
@@ -18,7 +18,7 @@ subagent 需要与其他长时间运行的工具相同的启动、收集、列
|
||||
|
||||
前台调用保留其同步约定：等待提供方启动和 `run.result`；仅当状态为 `completed` 时返回最终文本；将其他终止原因映射为出错的工具结果；并且始终在返回前释放该运行。
|
||||
|
||||
对于后台调用，工具会验证父级，并在调用 `ctx.tasks.start()` 前拒绝已中止的执行信号。任务运行时会在调用生产者启动器前，预检控制接口和拥有者清理。该启动器创建独立的 `AbortController` 并启动 `ctx.subagents.start()`；返回 id 之后，工具调用的信号不再拥有该子级。
|
||||
对于后台调用，工具会验证父级，并在调用 `ctx.tasks.start()` 前拒绝已中止的执行信号。任务运行时会在调用生产者启动器前，预检控制器和拥有者清理。该启动器创建独立的 `AbortController` 并启动 `ctx.subagents.start()`；返回 id 之后，工具调用的信号不再拥有该子级。
|
||||
|
||||
任务注册按以下方式映射 subagent seam：
|
||||
|
||||
@@ -57,7 +57,7 @@ agent 和日志可能以会话为作用域，但任务注册表和可预测 id
|
||||
|
||||
## 测试
|
||||
|
||||
单元测试覆盖固定了停止原因映射、在报告前释放资源、启动与结果失败、对预中止的拒绝、从启动调用信号分离、在提供方发布前后取消、通过真实任务工具收集、无控制接口的预检防线、运行时缺失失败，以及每实例 schema 开关。快照覆盖固定了面向模型的 schema。
|
||||
单元测试覆盖固定了停止原因映射、在报告前释放资源、启动与结果失败、对预中止的拒绝、从启动调用信号分离、在提供方发布前后取消、通过真实任务工具收集、无控制器的预检防线、运行时缺失失败，以及每实例 schema 开关。快照覆盖固定了面向模型的 schema。
|
||||
|
||||
## 影响
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-08-self-referential-cordis-toolset.md
|
||||
2026-07-08-self-referential-cordis-toolset.md: 5fc2fb07fcd0b00bf72c818d3806b298312cdc31
|
||||
2026-07-08-self-referential-cordis-toolset.zh.md: 8f34c97d94cad9b79a0e823406c07cdcfb38793f
|
||||
2026-07-08-self-referential-cordis-toolset.md: 80f9a402562940727760a3686eb3c24866a053af
|
||||
2026-07-08-self-referential-cordis-toolset.zh.md: 665387a9fb24bf0e6fc04fdfb1ced88b932742ad
|
||||
|
||||
@@ -28,7 +28,7 @@ The vm isolates accidental global pollution, and the context façade hides frame
|
||||
|
||||
### Sandbox semantics
|
||||
|
||||
Mount code runs as an async-function body in a fresh vm realm. Its documented surface steers file, network, process, and timer access through Cordis services so mounts remain inspectable and disposable. Host-realm helpers still make Node escape possible, consistent with the trusted posture. `vmTimeoutMs` bounds only synchronous evaluation.
|
||||
Mount code runs as an async-function body in a fresh vm realm. Its documented API steers file, network, process, and timer access through Cordis services so mounts remain inspectable and disposable. Host-realm helpers still make Node escape possible, consistent with the trusted posture. `vmTimeoutMs` bounds only synchronous evaluation.
|
||||
|
||||
Sandbox globals are deliberately small: a tagged write-through `console` (`[cordis:<id>] …` on the host stdout/stderr, so a listener that fires long after the mount call still lands somewhere the user sees), the `harness.defineTool` / `harness.registerTool` registration pair, the encoding primitives fresh vm contexts lack (`btoa`/`atob` as host closures over `Buffer` — a sanctioned exception, `Buffer` itself is never exposed — plus `TextEncoder`/`TextDecoder`), and callable traps over the withheld Node APIs (`require`, `setTimeout`/`setInterval`/`setImmediate`/`clearTimeout`/`clearInterval`, `fetch`) that throw a redirect naming the cordis alternative. Only function-shaped globals are trapped; `process` and `Buffer` stay `undefined` so a `typeof` feature probe stays inert rather than detonating a throwing accessor.
|
||||
|
||||
@@ -40,7 +40,7 @@ The boundary normalizes unambiguous JSON-Schema forms into `ParameterSchemaSpec`
|
||||
|
||||
Every temporary Plugin is a child of one internal `cordis-dynamic` group beneath the tool plugin, so ordinary fiber disposal handles toolset reload and unload. `cordis_mount` awaits settlement; startup failure disposes the fiber before returning an error. A settled pending Plugin remains visible with its missing injections. `cordis_unmount` awaits the Plugin fiber's disposal.
|
||||
|
||||
Temporary Plugins exist only in process memory. They create no Plugin file, install no package, change no `cordis.yml` or personal/project configuration, do not survive restart, and have no automatic save, promote, or install path. Keeping an experiment means asking the Agent to implement a normal local, project, or repository Plugin through the regular development workflow.
|
||||
Temporary Plugins exist only in process memory. They create no Plugin file, install no package, change no `cordis.yml` or personal/project configuration, do not survive restart, and have no automatic save, promote, or install path. Keeping an experiment means asking the Agent to implement a normal project Plugin or installable profile bundle through the regular development workflow.
|
||||
|
||||
### Cross-mount composition via provide/inject
|
||||
|
||||
@@ -48,7 +48,7 @@ Mounts relate to each other through ordinary cordis service semantics, with thei
|
||||
|
||||
### The generated API catalog
|
||||
|
||||
`cordis_inspect` serves API and event data from a generated catalog rather than a duplicated table. The generator reuses the Cordis catalog AST scan and emits service summaries, signatures, original service-method and event JSDoc, event modes, referenced type declarations, and the inherited context surface. Ambiguous type names are omitted and oversized declarations are marked as truncated.
|
||||
`cordis_inspect` serves API and event data from a generated catalog rather than a duplicated table. The generator reuses the Cordis catalog AST scan and emits service summaries, signatures, original service-method and event JSDoc, event modes, referenced type declarations, and the inherited context API. Ambiguous type names are omitted and oversized declarations are marked as truncated.
|
||||
|
||||
Freshness is gated like every generated artifact: `pnpm run verify-cordis-api` (in `doc-sync`) regenerates in memory and fails on any diff, so a JSDoc or public-signature edit cannot ship without regenerating the catalog the model reads. At runtime the inspect tool intersects the catalog with the live runtime rather than dumping it: broad reports render live catalogued services as summary + signatures, live services without a catalog entry (mount-provided ones) as name + owning fiber, catalogued services with no live provider tersely, and then the referenced type shapes. Exact-name reports render one live service or event with the original JSDoc immediately before each signature; keeping that detail opt-in avoids charging its token cost on exploratory listings.
|
||||
|
||||
@@ -66,7 +66,7 @@ Model-visible ⟺ logged holds with no new session event type: mount and unmount
|
||||
|---|---|---|
|
||||
| Schema correctness | `parameters` is still model-written JSON needing unified-schema validation, merely one step earlier | The same validation runs at the sandbox boundary, with the same instructive errors |
|
||||
| The code field | An `execute` body is still model-written JS in a vm; the realm and service-call correctness problems are unchanged | One sandbox, one normalization path, one guarded registration |
|
||||
| Capability coverage | Tools only; listeners, services, `inject` relations each need another structured tool — a surface that grows without bound | One vocabulary (a cordis plugin) covers every effect, present and future |
|
||||
| Capability coverage | Tools only; listeners, services, `inject` relations each need another structured tool — an API that grows without bound | One vocabulary (a cordis plugin) covers every effect, present and future |
|
||||
| Cross-mount composition | Not expressible in a tool-registration payload | Native `provide`/`inject`, ordinary cordis semantics |
|
||||
| Inspectability | Registers something the plugin list cannot show as a plugin | What the model mounts is exactly what `cordis_inspect` renders |
|
||||
| Model ergonomics | Wins for the single most common case (no plugin boilerplate) | Mitigated by the canonical recipe in the mount description plus boundary errors that teach the fix |
|
||||
@@ -77,7 +77,7 @@ The correctness investment therefore goes where it pays for every capability at
|
||||
|
||||
**A new `cordis/mount` session event.** A durable event recording each mount's source and name has clear precedent (`hook/invoked`, `compact/start`). It was declined for v1: mount and unmount are already visible as `tool/call` / `tool/result` pairs and the tool-set change is already logged as a full changed request header, so a dedicated event would only duplicate the record. It remains addable if an audit use case needs the mount source and name outside the tool call.
|
||||
|
||||
**A hardened / capability-restricted sandbox.** Trapping Node built-ins and handing mount code a whitelist façade rather than the raw context might suggest an intent to sandbox for safety. It is explicitly not that: the traps and the façade narrow the *surface* mount code sees — steering it onto cordis services and away from leak-prone Node built-ins and framework internals — for correctness and to close the unguarded-context escape, but the capabilities the façade exposes (`ctx.bash`, `ctx.fs`, `ctx.web`) reach the real runtime, so it is not a security boundary. A real one (separate process, permission prompts) was out of scope for a dev/opt-in toolset and would fight the entire point — handing the model the live runtime.
|
||||
**A hardened / capability-restricted sandbox.** Trapping Node built-ins and handing mount code a whitelist façade rather than the raw context might suggest an intent to sandbox for safety. It is explicitly not that: the traps and the façade narrow the *API* mount code sees — steering it onto cordis services and away from leak-prone Node built-ins and framework internals — for correctness and to close the unguarded-context escape, but the capabilities the façade exposes (`ctx.bash`, `ctx.fs`, `ctx.web`) reach the real runtime, so it is not a security boundary. A real one (separate process, permission prompts) was out of scope for a dev/opt-in toolset and would fight the entire point — handing the model the live runtime.
|
||||
|
||||
## Consequences
|
||||
|
||||
|
||||
@@ -40,7 +40,7 @@ vm 隔离了意外的全局污染，上下文门面隐藏了框架内部细节
|
||||
|
||||
每个临时 Plugin 都是工具插件下方内部 `cordis-dynamic` 分组的子节点，因此普通的 fiber 释放即可处理工具集重载和卸载。`cordis_mount` 会等待 settlement；启动失败时在返回错误前释放 fiber。已 settle 但处于 pending 状态的 Plugin 仍然可见，并列出其缺失的注入。`cordis_unmount` 等待 Plugin fiber 的释放完成。
|
||||
|
||||
临时 Plugin 只存在于进程内存中。它不会创建 Plugin 文件、安装 package、修改 `cordis.yml` 或个人／项目配置、跨重启存续，也不存在自动保存、转正式或安装路径。若要保留实验结果，应让 Agent 通过常规开发流程实现普通的本地、项目或仓库 Plugin。
|
||||
临时 Plugin 只存在于进程内存中。它不会创建 Plugin 文件、安装 package、修改 `cordis.yml` 或个人／项目配置、跨重启存续，也不存在自动保存、转正式或安装路径。若要保留实验结果，应让 Agent 通过常规开发流程实现普通的项目 Plugin 或可安装的 profile 组合包。
|
||||
|
||||
### 通过 provide/inject 实现跨挂载组合
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-10-agent-session-identity-and-log-location.md
|
||||
2026-07-10-agent-session-identity-and-log-location.md: 7b51ae41ac00c12a496940c891092580003646fa
|
||||
2026-07-10-agent-session-identity-and-log-location.md: 0b21193dbbfb05f78eb845f4a6893f6011584497
|
||||
2026-07-10-agent-session-identity-and-log-location.zh.md: b310db258f781cb5326e4bfe9e9daf3a6c1793e7
|
||||
|
||||
@@ -29,7 +29,7 @@ interface SessionPersistence {
|
||||
|
||||
`path` is an absolute local path to the backend's dedicated log for `meta`; `kind` identifies the representation. JSONL returns `{ kind: 'jsonl', path }` using its resolved root and path helpers. SQLite and any backend without an honest local per-session artifact return `undefined`. The query creates and flushes nothing, so it can report a lazy target path before that file exists.
|
||||
|
||||
The model-facing bash package owns a `ctx.bashEnv` registry. A contributor declares its stable name, every `DSH_*` key it may return, a description for each key, and `resolve(execution: ToolExecution)`. Duplicate contributor names, duplicate key ownership, reserved keys, malformed declarations, undeclared runtime output, and non-string output fail loudly. Registration is a Cordis effect and is removed with the contributing plugin fiber. `list()` exposes declarations without running resolvers, keeping the environment surface enumerable for diagnostics and future prompt/UI consumers.
|
||||
The model-facing bash package owns a `ctx.bashEnv` registry. A contributor declares its stable name, every `DSH_*` key it may return, a description for each key, and `resolve(execution: ToolExecution)`. Duplicate contributor names, duplicate key ownership, reserved keys, malformed declarations, undeclared runtime output, and non-string output fail loudly. Registration is a Cordis effect and is removed with the contributing plugin fiber. `list()` exposes declarations without running resolvers, keeping the environment API enumerable for diagnostics and future prompt/UI consumers.
|
||||
|
||||
The registry rebuilds a trusted overlay for every foreground and background bash `ToolExecution`:
|
||||
|
||||
@@ -48,7 +48,7 @@ The [Claude Code and Codex hook bridges](2026-06-30-hook-bridges.md) resolve tra
|
||||
|
||||
## Peer product findings
|
||||
|
||||
Peer products separate stable identity from physical storage. Codex injects stable `CODEX_THREAD_ID` into spawned shells while recorder and hook surfaces own transcript paths. Claude Code supplies `session_id` and `transcript_path` as structured hook/status input. OpenCode carries identity in structured tool context; Kimi Code expands a session placeholder; Reasonix keeps the active session path on its controller. The portable rule is to inject identity at the invocation boundary, let storage resolve location, and never use a process-global current-session variable in a concurrent harness.
|
||||
Peer products separate stable identity from physical storage. Codex injects stable `CODEX_THREAD_ID` into spawned shells while recorder and hook integrations own transcript paths. Claude Code supplies `session_id` and `transcript_path` as structured hook/status input. OpenCode carries identity in structured tool context; Kimi Code expands a session placeholder; Reasonix keeps the active session path on its controller. The portable rule is to inject identity at the invocation boundary, let storage resolve location, and never use a process-global current-session variable in a concurrent harness.
|
||||
|
||||
## Lifecycle and persistence semantics
|
||||
|
||||
@@ -78,7 +78,7 @@ A keyless full-loop integration drives the real agent loop, JSONL persistence, t
|
||||
|
||||
**Have each persistence backend register bash env directly.** That reverses the dependency from storage into one consumer and forces bash into deployments that do not use it. `locate()` is also still required by hooks.
|
||||
|
||||
**A model-facing `session_info` tool.** It adds schema and another call while bash already supplies the query surface; the registry generalizes to future environment facts without one tool per fact.
|
||||
**A model-facing `session_info` tool.** It adds schema and another call while bash already supplies the query API; the registry generalizes to future environment facts without one tool per fact.
|
||||
|
||||
## Consequences
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-10-parallel-tool-call-execution.md
|
||||
2026-07-10-parallel-tool-call-execution.md: 830691b7596accd1c5746fc51e38a9022f09e501
|
||||
2026-07-10-parallel-tool-call-execution.zh.md: bd336919adbf9b96f64477c1e24964172cde6d92
|
||||
2026-07-10-parallel-tool-call-execution.md: 47a95e88c3d0d8bb9e3ddd820b1e63849effd914
|
||||
2026-07-10-parallel-tool-call-execution.zh.md: 024e5d4e4cdbf9d1d980bc67db5969fb34941752
|
||||
|
||||
@@ -60,7 +60,7 @@ Any shared state touched during execution must be concurrency-safe. This include
|
||||
|
||||
`maxParallelToolCalls` is a positive AgentLoop deployment cap shared by every agent the factory creates. It defaults to `10`; `1` preserves serial execution. Exact fields and defaults live in the generated [configuration catalog](../../../../docs/config-catalog.md).
|
||||
|
||||
The shipped declarations are conservative. Web search, web fetch, and filesystem read opt in. Filesystem writes and edits, bash tools, subagent delegation, workflow, user interaction, todo mutation, Code Mode, and Cordis mutation tools remain exclusive. A subagent may share its parent's workspace or external resources, and the unary classifier cannot prove that sibling delegations have disjoint effects. Bash has no proven input-sensitive classifier and remains exclusive.
|
||||
The shipped declarations are conservative. Web search, web fetch, filesystem read, the session-query trace/read tools, and subagent delegation opt in — delegation because a child works in its own session and its run never mutates the parent session, with sibling workspace coordination owned by the model ([parallel subagent Agent Note](2026-08-09-parallel-subagent-delegations.md)). Filesystem writes and edits, bash tools, the session-query search tools, workflow, user interaction, todo mutation, Code Mode, and Cordis mutation tools remain exclusive. Bash has no proven input-sensitive classifier and remains exclusive.
|
||||
|
||||
Filesystem read relies on a narrow recorder exception: its synchronous observation updates may settle out of order, but write and edit re-check the observed version before mutation, so stale state only produces `FS_STALE_VERSION`.
|
||||
|
||||
|
||||
@@ -60,7 +60,7 @@ Code Mode 仍不使用此调度器，因为模型只会发出一个原生 `run_c
|
||||
|
||||
`maxParallelToolCalls` 是 AgentLoop 的正整数部署上限，由工厂创建的所有 agent（智能体）共享。默认值为 `10`；`1` 保持串行执行。字段和默认值的精确定义见生成的[配置目录](../../../../docs/config-catalog.md)。
|
||||
|
||||
当前实现中的声明保持保守。Web 搜索、Web 获取和文件系统读取选择并行。文件系统写入与编辑、bash 工具、subagent 委派、工作流、用户交互、todo 变更、Code Mode 以及 Cordis 变更工具仍按独占方式执行。subagent 可能共享父级的工作区或外部资源，而一元分类器无法证明并列委派的作用互不重叠。Bash 没有已证明的输入敏感分类器，因此仍按独占方式执行。
|
||||
当前实现中的声明保持保守。Web 搜索、Web 获取、文件系统读取、会话查询的 trace/read 工具和 subagent 委派选择并行；委派之所以并行，是因为子 agent 在自己的会话中工作，其运行绝不变更父会话，并列委派间的工作区协调由模型负责（[并行 subagent Agent Note](2026-08-09-parallel-subagent-delegations.md)）。文件系统写入与编辑、bash 工具、会话查询的 search 工具、工作流、用户交互、todo 变更、Code Mode 以及 Cordis 变更工具仍按独占方式执行。Bash 没有已证明的输入敏感分类器，因此仍按独占方式执行。
|
||||
|
||||
文件系统读取依赖一个范围很窄的记录器例外：其同步观察更新可以不按顺序结算，但写入和编辑在变更前会重新检查已观察的版本，因此陈旧状态只会导致 `FS_STALE_VERSION`。
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-12-subagent-persona-tool-filter-and-depth.md
|
||||
2026-07-12-subagent-persona-tool-filter-and-depth.md: 2c5eaf8829e01536a2de34cc190573ff35e4ab77
|
||||
2026-07-12-subagent-persona-tool-filter-and-depth.zh.md: ae64e26d95e42ca6c933892348e22d3cbf0dc722
|
||||
2026-07-12-subagent-persona-tool-filter-and-depth.md: b5b38836b987ab2ef2ceebf3a1efa7b6211b1b0e
|
||||
2026-07-12-subagent-persona-tool-filter-and-depth.zh.md: 1dd5725309159a70dab0f3cd669a79460c3b1cd2
|
||||
|
||||
@@ -53,7 +53,7 @@ The depth limit bounds recursive delegation independently of tool visibility. A
|
||||
|
||||
The effective parent depth is the greater of durable `SessionHeader.delegationDepth` and runtime `AgentOptions.subagentDepth`. An in-process child records its derived depth in the session header, and resume restores that header, so a restart cannot lower the recursion count.
|
||||
|
||||
Every public entry validates the domain rather than relying on one model-facing configuration path. Negative values, fractions, negative zero, non-finite values, unsafe integers, malformed stored parent depth, and derived overflow all reject. A direct `SubagentStartRequest` may omit the cap to leave depth unbounded; loader-resolved `dsh-tool-subagent` configuration instead defaults to `3`, accepts a numeric override, and uses explicit `'provider-managed'` to omit the cap for an out-of-process provider whose deployment owns its recursion budget. Three is a small finite default that still permits a root plus three descendant generations: the [SDK helper's generated subagent entries](../../../../packages/scaffold/helper/src/features/builtin/index.ts) and [JSON-RPC example](../../../../examples/jsonrpc-agent/cordis.yml) use that general policy, while the shipped interactive ACP, headless, and REPL examples pin one. A numeric tool cap fails at provider mount when the provider lacks `depthLimit`.
|
||||
Every public entry validates the domain rather than relying on one model-facing configuration path. Negative values, fractions, negative zero, non-finite values, unsafe integers, malformed stored parent depth, and derived overflow all reject. A direct `SubagentStartRequest` may omit the cap to leave depth unbounded; loader-resolved `dsh-tool-subagent` configuration instead defaults to `3`, accepts a numeric override, and uses explicit `'provider-managed'` to omit the cap for an out-of-process provider whose deployment owns its recursion budget. Three is a small finite default that still permits a root plus three descendant generations: the [JSON-RPC example](../../../../examples/jsonrpc-agent/cordis.yml) uses that general policy, while the ACP and headless examples pin one. A numeric tool cap fails at provider mount when the provider lacks `depthLimit`.
|
||||
|
||||
A deployment can combine depth and filtering, but the numeric cap does not synthesize a filter. The delegation tool stays visible at the cap because authorization may depend on runtime state; every attempted start checks the calling agent's current durable and runtime depth, and a rejected start returns an errored tool result without publishing a child. A deployment may separately deny delegation tools in children when its visibility policy is static. Neither choice changes the provider's conversation-history behavior.
|
||||
|
||||
|
||||
@@ -53,7 +53,7 @@ subagent 启动有三个独立的组合控制：`persona`、`toolFilter` 和 `ma
|
||||
|
||||
有效父级深度取持久 `SessionHeader.delegationDepth` 与运行时 `AgentOptions.subagentDepth` 中的较大值。进程内子 agent 把推导出的深度记录在会话 header 中，恢复时会重新载入该 header，因此重启无法降低递归计数。
|
||||
|
||||
每个公开入口都自行验证值域，而非依赖单一的面向模型配置路径。负值、小数、负零、非有限值、不安全整数、格式错误的存储父级深度以及推导溢出均被拒绝。直接的 `SubagentStartRequest` 可以省略上限，让此机制不约束深度；经 loader 解析的 `dsh-tool-subagent` 配置则默认值为 `3`、接受数值覆盖，并使用显式的 `'provider-managed'` 来省略由进程外提供方部署拥有递归预算时的上限。三是一个较小的有限默认值，仍允许 root 加三代后代：[SDK 辅助函数生成的 subagent 条目](../../../../packages/scaffold/helper/src/features/builtin/index.ts)和 [JSON-RPC 示例](../../../../examples/jsonrpc-agent/cordis.yml)采用这项通用策略，而已交付的交互式 ACP、headless 和 REPL 示例固定为一。提供方缺少 `depthLimit` 时，数值工具上限会在提供方挂载阶段失败。
|
||||
每个公开入口都自行验证值域，而非依赖单一的面向模型配置路径。负值、小数、负零、非有限值、不安全整数、格式错误的存储父级深度以及推导溢出均被拒绝。直接的 `SubagentStartRequest` 可以省略上限，让此机制不约束深度；经 loader 解析的 `dsh-tool-subagent` 配置则默认值为 `3`、接受数值覆盖，并使用显式的 `'provider-managed'` 来省略由进程外提供方部署拥有递归预算时的上限。三是一个较小的有限默认值，仍允许 root 加三代后代：[JSON-RPC 示例](../../../../examples/jsonrpc-agent/cordis.yml)采用这项通用策略，而 ACP 与 headless 示例固定为一。提供方缺少 `depthLimit` 时，数值工具上限会在提供方挂载阶段失败。
|
||||
|
||||
部署可以组合深度与过滤，但数值上限不会合成过滤器。委派工具在上限处仍然可见，因为授权可能依赖运行时状态；每次尝试启动都会检查调用方 agent 当前的持久与运行时深度，被拒绝的启动返回错误工具结果，且不发布子 agent。可见性策略固定的部署可以另外在子 agent 中 deny 委派工具。两种选择都不改变提供方的对话历史行为。
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-16-harness-level-loop.md
|
||||
2026-07-16-harness-level-loop.md: e5dd94fbf76e27f0843666f29622969635ef2fc3
|
||||
2026-07-16-harness-level-loop.zh.md: 773b5ff1f4b07206d0d817c29774435ce24407b4
|
||||
2026-07-16-harness-level-loop.md: 8fb89c00a18c77e8f1d14eb116fd3bd7d5789fad
|
||||
2026-07-16-harness-level-loop.zh.md: 88a455f22942e406ee0e4168c39131d4469c1b07
|
||||
|
||||
@@ -64,7 +64,7 @@ Only an admitted positive-round goal-sourced `user/message` charges a round. A s
|
||||
|
||||
Normal turn completion schedules another round only while the goal remains active, armed, and below its cap. Cancellation pauses. Rate limiting or quota exhaustion blocks with code `usage-limited`; cap exhaustion blocks with `round-limit`; queue failure uses `queue-failed`; turn errors, max-token stops, policy rejection, and unknown terminal results use their corresponding blocker codes. An independently composed request-recovery plugin may retry transient provider failures within that same turn; the goal driver never invents another round after an abnormal terminal outcome. A human can later authorize resume through ordinary language or `/goal resume`.
|
||||
|
||||
### Human and model surfaces
|
||||
### Human and model interactions
|
||||
|
||||
The human UX follows the compact Codex shape in the [public OpenAI Codex TUI dispatcher at commit `678157a`](https://github.com/openai/codex/blob/678157acaa819d5510adfe359abb5d0392cfe461/codex-rs/tui/src/chatwidget/slash_dispatch.rs#L750-L805): `/goal` shows status, `/goal <objective>` creates, and `edit`, `pause`, `resume`, or `clear` perform direct lifecycle actions. The commit permalink keeps the researched grammar verifiable as Codex evolves. Status includes durable phase, admitted/capped rounds, and live armed/disarmed activation. Direct status and command output do not enter model history; accepted domain mutations remain reconstructable because the goal service records them.
|
||||
|
||||
@@ -114,7 +114,7 @@ The six owning Agent Notes record unit, integration, process, snapshot, cancella
|
||||
- Humans receive a small Codex-shaped UX; models receive a compact tool set whose mutating calls require a direct human message in the current live root-agent turn; deployments can remove either independently.
|
||||
- Ralph demonstrates a nontrivial fixed policy entirely as a plugin over existing workflow and subagent primitives.
|
||||
- Round limits are generous by default but remain deployment-controlled. They bound iterations, not tokens, price, elapsed time, or external side effects.
|
||||
- The original proposal's evaluator, budget, reflector, background-task, CLI, and generic loop-session architecture is intentionally not part of the implemented public surface.
|
||||
- The original proposal's evaluator, budget, reflector, background-task, CLI, and generic loop-session architecture is intentionally not part of the implemented public API.
|
||||
|
||||
## Known limitations and deferred work
|
||||
|
||||
@@ -124,6 +124,6 @@ The six owning Agent Notes record unit, integration, process, snapshot, cancella
|
||||
- **No time scheduler** — interval `/loop`, cron, proactive maintenance, and cloud or desktop scheduling are outside this decision.
|
||||
- **No generic loop journal or execution-world rewind** — session replay reconstructs goal history, not prior files, processes, environment, credentials, or external side effects. Ralph treats the current workspace as authority and carries no cross-run journal.
|
||||
- **No goal reflector** — concern events, automatic no-progress heuristics, goal revision by an independent reflector, stuck-pattern detection, and `loop_split` are not implemented. Humans can edit, pause, clear, or resume the goal directly.
|
||||
- **Ralph policy remains narrow** — one round creates one fresh child; within-round fan-out, evaluator/worker role separation, dynamic provider/model selection, and structural recursive-Ralph tool denial need separate policy surfaces. Prompt guidance is not enforcement.
|
||||
- **Ralph policy remains narrow** — one round creates one fresh child; within-round fan-out, evaluator/worker role separation, dynamic provider/model selection, and structural recursive-Ralph tool denial need separate policy APIs. Prompt guidance is not enforcement.
|
||||
- **Ralph does not retry a failed child** — an ordinary failure preserves the failed round and last good handoff, while fatal workflow infrastructure failures can end before that state is available. Retry count, backoff, and richer failure transport need separate policy and boundary design.
|
||||
- **Portable UI remains modest** — TUI renders plain-text goal status and generic Ralph cards. ACP carries only committed assistant text; there is no continuous status widget, reconnectable command output, modal goal editor, or command plane in ACP, the headless CLI, or JSON-RPC.
|
||||
|
||||
@@ -64,7 +64,7 @@ Goal Round 驱动器为每个特定的实时 agent 至多拥有一个待定预
|
||||
|
||||
普通 Turn 完成后，只有目标仍活跃、已激活且低于上限时才会安排另一个 Round。取消会暂停。速率限制或配额耗尽以代码 `usage-limited` 阻塞；上限耗尽使用 `round-limit`；队列失败使用 `queue-failed`；Turn 错误、max-token 停止、策略拒绝与未知终止结果使用各自对应的阻塞代码。独立组合的请求恢复插件可以在同一个 Turn 内重试暂时性 provider 失败；目标驱动器绝不会在异常终止结果后凭空发起另一个 Round。人类随后可以通过普通语言或 `/goal resume` 授权恢复。
|
||||
|
||||
### 人类与模型表面
|
||||
### 人类与模型交互
|
||||
|
||||
人类 UX 遵循 [OpenAI Codex 在提交 `678157a` 时的公开 TUI 分发器](https://github.com/openai/codex/blob/678157acaa819d5510adfe359abb5d0392cfe461/codex-rs/tui/src/chatwidget/slash_dispatch.rs#L750-L805)中的紧凑形态：`/goal` 显示状态，`/goal <objective>` 创建目标，而 `edit`、`pause`、`resume` 或 `clear` 执行直接生命周期操作。该提交永久链接让研究所得语法在 Codex 演进时仍可验证。状态包含持久阶段、已接纳/上限 Round 数以及实时已激活/未激活状态。直接状态与命令输出不会进入模型历史；已接受领域变更仍可重建，因为目标服务会记录它们。
|
||||
|
||||
@@ -114,7 +114,7 @@ Codex 提供了这里采用的最小可观察目标 UX：一个附着于聊天
|
||||
- 人类获得小型 Codex 形态 UX；模型获得一组紧凑工具，其中的修改操作要求当前实时根 agent Turn 中有一条人类直接发送的消息；部署可以独立移除任一能力。
|
||||
- Ralph 展示了非平凡固定策略可以完全作为现有 workflow 与 subagent 原语之上的插件实现。
|
||||
- Round 上限默认宽裕，但仍由部署控制。它限制迭代次数，不限制 token、价格、耗时或外部副作用。
|
||||
- 原始提案中的评估器、预算、反思器、后台任务、CLI 与通用 loop-session 架构有意不进入已实现公开表面。
|
||||
- 原始提案中的评估器、预算、反思器、后台任务、CLI 与通用 loop-session 架构有意不进入已实现的公开 API。
|
||||
|
||||
## 已知限制与暂缓事项
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-19-fresh-agent-ralph-workflow-tool.md
|
||||
2026-07-19-fresh-agent-ralph-workflow-tool.md: bbc8aba54bbd2cbfe9d9ba1fcc8cf9ad5c257d4f
|
||||
2026-07-19-fresh-agent-ralph-workflow-tool.zh.md: 7ac405c2f6f80fa3151fb8b88c266ae2b83ea3eb
|
||||
2026-07-19-fresh-agent-ralph-workflow-tool.md: e0f152d0e46eebe09d9d961eb241aa18cca403d0
|
||||
2026-07-19-fresh-agent-ralph-workflow-tool.zh.md: 02b1f0421263db928aff354d04abaf6bdced3249
|
||||
|
||||
@@ -36,7 +36,7 @@ The fixed prompt passes only the immutable objective, current round and cap, a w
|
||||
|
||||
The workflow language maps a normally settled but unsuccessful child to `null`. The fixed script detects that value before report validation and returns `round-failed` with the failed round plus the last successful handoff when one exists; the tool turns it into an error instead of misclassifying it as a malformed report or budget exhaustion. Ralph adds no retry policy. Fatal provider-start, transport, worker, and workflow errors remain generic workflow failures because the workflow seam does not carry a recoverable child report on those paths.
|
||||
|
||||
### Model and UI surface
|
||||
### Model and UI
|
||||
|
||||
The model may supply only `objective` and optional `maxRounds`; provider selection, report schema, handoff cap, and script are deployment-owned. A fixed prompt section says to use `ralph` only when the direct human explicitly asks for Ralph or fresh-agent iteration, and distinguishes it from same-session goals, bounded delegation, and general fan-out workflows. This is guidance rather than a new goal UX state machine.
|
||||
|
||||
@@ -46,12 +46,12 @@ Human-facing presentation uses a generic `ralph` card whose raw input is the obj
|
||||
|
||||
Unit tests cover config and call-cap resolution, provider capability rejection, fixed start-request routing and child ceiling, all successful terminal outcomes, ordinary child-failure envelopes, malformed and oversized boundary values, exact successful-result truncation, abort timing, disposal, render intent, prompt lifecycle, and namespace-plugin shape at per-file 100% coverage. Worker-engine tests prove synchronous provider-route validation, per-run child ceilings below the deployment ceiling, and that a provider override selects every child without changing the configured default, including the built `lib/worker.cjs` under plain Node.
|
||||
|
||||
A keyless real-stack integration drives the fixed script through the actual worker-thread engine, spawn provider, structured-output runtime, and agent loop. It proves distinct child identities, absent `seedLength`, inherited cwd, no parent-history markers in either child request, exact previous-report handoff only in the following round, one phase event, terminal completion, and disposal of both children. The same real stack covers blocker and round-limit outcomes, unnormalized and semantically invalid reports, oversized handoffs, ordinary child failure with the last good handoff, and cancellation to child quiescence. A shipped keyless headless snapshot additionally boots the real `examples/headless-agent` composition, invokes `ralph`, pins the parent stream transcript, and inspects persisted logs for two distinct unseeded child sessions and the round-one handoff appearing only in round two. Tool tests pin generic call/result presentation, while ACP replay header snapshots pin the shipped schema and prompt-guidance transcript surface.
|
||||
A keyless real-stack integration drives the fixed script through the actual worker-thread engine, spawn provider, structured-output runtime, and agent loop. It proves distinct child identities, absent `seedLength`, inherited cwd, no parent-history markers in either child request, exact previous-report handoff only in the following round, one phase event, terminal completion, and disposal of both children. The same real stack covers blocker and round-limit outcomes, unnormalized and semantically invalid reports, oversized handoffs, ordinary child failure with the last good handoff, and cancellation to child quiescence. A shipped keyless headless snapshot additionally boots the real `examples/headless-agent` composition, invokes `ralph`, pins the parent stream transcript, and inspects persisted logs for two distinct unseeded child sessions and the round-one handoff appearing only in round two. Tool tests pin generic call/result presentation, while ACP replay header snapshots pin the shipped schema and prompt-guidance transcript output.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
- **Put Ralph in the same-session goal driver** — rejected because goal rounds intentionally preserve one conversation, while Ralph's defining property is a fresh context per round; combining them would make goal lifecycle and child orchestration inseparable.
|
||||
- **Expose a `fresh` or loop flag on the general workflow tool** — rejected because the model-written script surface should remain general and provider-neutral; Ralph's fixed report protocol and stop policy deserve one reviewable consumer.
|
||||
- **Expose a `fresh` or loop flag on the general workflow tool** — rejected because the model-written script API should remain general and provider-neutral; Ralph's fixed report protocol and stop policy deserve one reviewable consumer.
|
||||
- **Use `subagent_fork` for replay convenience** — rejected because inherited completed turns are implicit, growing handoff state and violate the fresh-context contract. The workspace plus one structured report is replayable without inserting artificial cancellation records.
|
||||
- **Call the subagent seam directly from the tool** — rejected because the existing workflow engine already owns foreground orchestration, structured children, cancellation propagation, worker termination, events, and quiescent disposal. Reusing it demonstrates plugin composition instead of building a second loop runtime.
|
||||
- **Silently truncate a large report** — rejected because truncation can remove status evidence or next steps while still looking like an authoritative handoff. A producer must emit a valid report within the configured bound.
|
||||
@@ -62,7 +62,7 @@ A keyless real-stack integration drives the fixed script through the actual work
|
||||
- Goal rounds and Ralph rounds stay different concepts: the former is one same-session continuation turn, while the latter is one fresh child inside a foreground workflow.
|
||||
- The workspace becomes authoritative cross-round memory, so workers must inspect and verify it rather than trusting a narrative handoff.
|
||||
- A generous round ceiling permits substantial autonomous work, while deployment config still bounds child count and every handoff remains size-limited.
|
||||
- Provider routing and a lowerable per-run child ceiling become explicit workflow start concerns without expanding the script or ordinary workflow tool surface.
|
||||
- Provider routing and a lowerable per-run child ceiling become explicit workflow start concerns without expanding the script or ordinary workflow tool set.
|
||||
|
||||
## Known limitations and deferred work
|
||||
|
||||
@@ -71,4 +71,4 @@ A keyless real-stack integration drives the fixed script through the actual work
|
||||
- Round count is the only aggregate budget. Token, currency, elapsed-time, and provider-usage budgets remain separate future policy.
|
||||
- One round creates one child. Within-round fan-out, evaluator/worker role separation, dynamic provider or model selection, and cross-run journals are deferred.
|
||||
- An ordinary child failure ends the run without retry, while preserving the failed round and last successful handoff. Fatal workflow infrastructure failures can end before the fixed script returns that state; adding retry or richer failure transport requires separate policy and boundary design.
|
||||
- Prompt guidance asks models not to invoke Ralph recursively; a structural child-tool restriction would require a separately designed workflow child-policy surface.
|
||||
- Prompt guidance asks models not to invoke Ralph recursively; a structural child-tool restriction would require a separately designed workflow child-policy API.
|
||||
|
||||
@@ -36,7 +36,7 @@ Ralph 插件的 `subagentProvider` 默认为 `spawn`。每次调用前，它要
|
||||
|
||||
工作流语言会把正常结束但未成功的子 agent 映射为 `null`。固定脚本会在报告验证前检测该值，并返回 `round-failed`，其中包含失败的 Round，以及存在时的上一份成功交接；工具会把它转成错误，而不会误判为畸形报告或预算耗尽。Ralph 不添加重试策略。致命的提供方启动、传输、工作线程和工作流错误仍是通用工作流失败，因为这些路径上的 workflow seam 不携带可恢复的子报告。
|
||||
|
||||
### 模型与 UI 表面
|
||||
### 模型与 UI
|
||||
|
||||
模型只能提供 `objective` 和可选的 `maxRounds`；提供方选择、报告 schema、交接上限和脚本都由部署拥有。固定提示区段说明，只有直接交互的人类明确要求 Ralph 或全新 agent 迭代时才使用 `ralph`，并将其与同会话目标、有界委派和通用扇出工作流区分开。这是指导，而不是新的目标 UX 状态机。
|
||||
|
||||
@@ -71,4 +71,4 @@ Ralph 插件的 `subagentProvider` 默认为 `spawn`。每次调用前，它要
|
||||
- Round 数是唯一聚合预算。token、货币、耗时和提供方用量预算仍属于未来的独立策略。
|
||||
- 每个 Round 创建一个子 agent。Round 内扇出、evaluator/工作者角色分离、动态提供方或模型选择，以及跨运行日志均被推迟。
|
||||
- 普通子 agent 失败会结束运行且不重试，同时保留失败 Round 与上一份成功交接。致命工作流基础设施错误可能在固定脚本返回该状态前结束；增加重试或更丰富的失败传输需要独立的策略与边界设计。
|
||||
- 提示指导模型不要递归调用 Ralph；结构化的子 agent 工具限制需要另行设计工作流子策略表面。
|
||||
- 提示指导模型不要递归调用 Ralph；结构化的子 agent 工具限制需要另行设计工作流子策略 API。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-19-human-goal-command.md
|
||||
2026-07-19-human-goal-command.md: d68e4025a4d37d07211f15ddfc6069bc7c637124
|
||||
2026-07-19-human-goal-command.md: 7ed104eef1a48879a6e93af707c6ea9d8f97190c
|
||||
2026-07-19-human-goal-command.zh.md: dbda35c731ccdc7aff2d4213a3df8b78070319df
|
||||
|
||||
@@ -32,7 +32,7 @@ Control words are ASCII-case-insensitive after outer whitespace trimming. They a
|
||||
|
||||
Status output omits branded ids and compare-and-set revisions because those are model/plugin coordination details rather than human controls. It includes activation because that fact changes whether work will continue, and a blocked goal includes its durable policy code and human-readable explanation. Command hints are derived from the exact state: an armed active goal offers pause, a disarmed active or paused/blocked goal offers resume, and a completed goal offers replacement or clear.
|
||||
|
||||
Expected `GoalError` failures become one stable, branded-id-free `CommandResult.error`, so domain diagnostics do not leak compare-and-set internals into the human surface and invalid operations never enter model history. The current status supplies the actionable state-specific recovery. Other exceptions remain adapter-visible command failures; treating programmer faults as ordinary domain errors would hide defects. The command handler performs only synchronous domain mutations, so request cancellation is decided by the command registry before the mutation begins and there is no escaped asynchronous side effect to unwind.
|
||||
Expected `GoalError` failures become one stable, branded-id-free `CommandResult.error`, so domain diagnostics do not leak compare-and-set internals into the UI and invalid operations never enter model history. The current status supplies the actionable state-specific recovery. Other exceptions remain adapter-visible command failures; treating programmer faults as ordinary domain errors would hide defects. The command handler performs only synchronous domain mutations, so request cancellation is decided by the command registry before the mutation begins and there is no escaped asynchronous side effect to unwind.
|
||||
|
||||
Generic slash input, status text, and errors are not persisted. Successful goal mutations append the domain-owned `goal/change` event and do not queue model context. The command introduces no second audit record that could disagree with the domain event.
|
||||
|
||||
@@ -50,7 +50,7 @@ The producer suite uses the real command registry, goal service, agent registry,
|
||||
|
||||
- **Let the model handle `/goal` as ordinary text** — rejected because status and direct lifecycle actions would cost a model turn, could be reinterpreted, and would not provide deterministic command discovery.
|
||||
- **Implement separate handlers in each UI** — rejected because grammar, error behavior, and goal-state formatting would drift and optional deployments could not add or remove the capability as one effect.
|
||||
- **Add modal editing and replacement confirmation to `ctx.commands`** — rejected because the existing cross-surface contract is unstructured input plus direct output; a general interaction protocol needs more than this one producer.
|
||||
- **Add modal editing and replacement confirmation to `ctx.commands`** — rejected because the existing cross-UI contract is unstructured input plus direct output; a general interaction protocol needs more than this one producer.
|
||||
- **Silently replace an unfinished goal** — rejected because it combines clear and create without atomicity or explicit destructive intent.
|
||||
- **Expose goal id and revision in human status** — rejected because human actions always target the exact current view inside one synchronous handler; those fields add implementation noise without preventing another race.
|
||||
- **Enable goals unconditionally in the UI-less spine** — rejected because one-shot SDK/CLI settlement is a physical-turn API, not a goal-operation API.
|
||||
@@ -65,7 +65,7 @@ The producer suite uses the real command registry, goal service, agent registry,
|
||||
|
||||
## Known limitations and deferred work
|
||||
|
||||
- The portable command contract has no modal editor or confirmation interaction; inline edit and explicit clear are intentional until a general cross-surface interaction primitive exists.
|
||||
- The portable command contract has no modal editor or confirmation interaction; inline edit and explicit clear are intentional until a general cross-UI interaction primitive exists.
|
||||
- `/goal` does not accept a per-command round cap. Deployment config owns the default, and the authorized model tool can edit a cap after direct human instruction.
|
||||
- TUI renders portable plain text rather than a continuously updated goal status widget. Reconnectable command output and adapter-specific status indicators are deferred.
|
||||
- The ACP automation server, headless CLI, and JSON-RPC entry points do not consume the command registry.
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-19-model-facing-goal-tools.md
|
||||
2026-07-19-model-facing-goal-tools.md: c2f1210ea636b61e99111d261cf9302c77576b46
|
||||
2026-07-19-model-facing-goal-tools.zh.md: fd8ca90ba3b6809a7225b118ec6d311fb193cc8f
|
||||
2026-07-19-model-facing-goal-tools.md: 2f2a1c2319dec96df9da83efbe92f1149001b8f2
|
||||
2026-07-19-model-facing-goal-tools.zh.md: 481ba1abb8ac66dc379d69f546e08138f42a0b22
|
||||
|
||||
@@ -6,9 +6,9 @@ English | [中文](2026-07-19-model-facing-goal-tools.zh.md)
|
||||
|
||||
## Problem
|
||||
|
||||
The persisted goal domain deliberately exposes lifecycle verbs to plugins, not directly to a model. A model still needs a small control surface for discovering the current goal, creating one from human intent, and changing its lifecycle. Prompt guidance alone cannot establish who authorized a mutation: a subagent, injected plugin message, stale model turn, or resumed session could all produce the same tool arguments.
|
||||
The persisted goal domain deliberately exposes lifecycle verbs to plugins, not directly to a model. A model still needs a small control API for discovering the current goal, creating one from human intent, and changing its lifecycle. Prompt guidance alone cannot establish who authorized a mutation: a subagent, injected plugin message, stale model turn, or resumed session could all produce the same tool arguments.
|
||||
|
||||
The surface also needs to preserve the separation between durable state and live execution authority. A restored or forked session can replay an active goal but starts disarmed; a later human request such as “continue” should let the model rearm it without requiring a literal command phrase. Conversely, an admitted autonomous goal round must be able to report completion or a persistent blocker without gaining permission to edit, pause, resume, or replace the human objective.
|
||||
The tool API also needs to preserve the separation between durable state and live execution authority. A restored or forked session can replay an active goal but starts disarmed; a later human request such as “continue” should let the model rearm it without requiring a literal command phrase. Conversely, an admitted autonomous goal round must be able to report completion or a persistent blocker without gaining permission to edit, pause, resume, or replace the human objective.
|
||||
|
||||
## Decision
|
||||
|
||||
@@ -43,7 +43,7 @@ Unit coverage pins registration and disposal, exclusive scheduling, generated pr
|
||||
## Alternatives considered
|
||||
|
||||
- **Rely on prompt instructions for authority** — rejected because text can guide model judgment but cannot authenticate the live caller, turn, or source event.
|
||||
- **Expose every goal-service verb as a separate tool** — rejected because a compact read/create/update surface reduces schema cost and keeps compare-and-set behavior uniform.
|
||||
- **Expose every goal-service verb as a separate tool** — rejected because a compact read/create/update API reduces schema cost and keeps compare-and-set behavior uniform.
|
||||
- **Require exact command phrases** — rejected because natural-language intent, including languages other than English, should be interpreted by the model; execution authority depends on a direct human message in the current turn rather than spelling.
|
||||
- **Authorize from persisted root or fork metadata** — rejected because a fork that becomes an independently resumed top-level session should accept new human authority, while a currently owned child should not.
|
||||
- **Let autonomous rounds edit or resume the goal** — rejected because continuation authority is narrower than authority to redefine or restart the human objective.
|
||||
@@ -52,7 +52,7 @@ Unit coverage pins registration and disposal, exclusive scheduling, generated pr
|
||||
|
||||
## Consequences
|
||||
|
||||
- Models receive a stable, compact lifecycle surface without direct access to the goal service.
|
||||
- Models receive a stable, compact lifecycle API without direct access to the goal service.
|
||||
- State-changing calls require a live runtime-root agent and a direct human message in the current turn, as well as durable compare-and-set references.
|
||||
- Human requests can create and rearm goals through ordinary natural language, while restored sessions remain inert until such input arrives.
|
||||
- Goal rounds can finish or report a repeated blocker but cannot broaden their own mandate.
|
||||
|
||||
@@ -6,7 +6,7 @@ Status: implemented
|
||||
|
||||
## 问题
|
||||
|
||||
持久目标领域有意把生命周期动词提供给插件，而不直接提供给模型。模型仍然需要一个小型控制面，用于发现当前目标、根据人类意图创建目标并改变其生命周期。仅靠提示词指导无法确定是谁授权了一次变更：子智能体、注入的插件消息、陈旧的模型轮次或恢复后的会话都可能产生相同的工具参数。
|
||||
持久目标领域有意把生命周期动词提供给插件，而不直接提供给模型。模型仍然需要一个小型控制 API，用于发现当前目标、根据人类意图创建目标并改变其生命周期。仅靠提示词指导无法确定是谁授权了一次变更：子智能体、注入的插件消息、陈旧的模型轮次或恢复后的会话都可能产生相同的工具参数。
|
||||
|
||||
该表面还需要保持持久状态与实时执行权限之间的分离。恢复或 fork（派生）后的会话可以回放活跃目标，但初始处于未激活状态；后续人类提出“继续”之类的请求时，模型应能重新激活目标，而无需用户使用字面命令。相反，已接纳的自主 Goal Round 必须能够报告完成或持续阻塞，却不能因此获得编辑、暂停、恢复或替换人类目标的权限。
|
||||
|
||||
@@ -43,7 +43,7 @@ Status: implemented
|
||||
## 考虑过的替代方案
|
||||
|
||||
- **依赖提示词指令实施权限**——不予采纳，因为文本可以指导模型判断，却不能认证实时调用者、轮次或来源事件。
|
||||
- **把每个目标服务动词分别暴露为工具**——不予采纳，因为紧凑的读取/创建/更新表面可以降低模式成本，并保持统一的比较并交换行为。
|
||||
- **把每个目标服务动词分别暴露为工具**——不予采纳，因为紧凑的读取/创建/更新 API 可以降低 schema 成本，并保持统一的比较并交换行为。
|
||||
- **要求精确命令短语**——不予采纳，因为自然语言意图（包括英语以外的语言）应由模型解释；执行权限取决于当前轮次中人类直接发送的消息，而不是拼写。
|
||||
- **根据持久的根或派生元数据授权**——不予采纳，因为成为独立恢复顶层会话的派生应接受新的人类权限，而当前仍受所有权约束的子智能体则不应接受。
|
||||
- **允许自主回合编辑或恢复目标**——不予采纳，因为继续执行权限比重新定义或重启人类目标的权限更窄。
|
||||
@@ -52,7 +52,7 @@ Status: implemented
|
||||
|
||||
## 后果
|
||||
|
||||
- 模型获得稳定而紧凑的生命周期表面，无需直接访问目标服务。
|
||||
- 模型获得稳定而紧凑的生命周期 API，无需直接访问目标服务。
|
||||
- 改变状态的调用要求实时运行时根 agent、当前轮次中人类直接发送的消息，以及持久比较并交换引用。
|
||||
- 人类可以通过普通自然语言请求创建和重新激活目标，而恢复后的会话在收到此类输入前保持静止。
|
||||
- Goal Round 可以完成或报告重复阻塞，但不能自行扩大任务权限。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-19-persisted-same-session-goal-domain.md
|
||||
2026-07-19-persisted-same-session-goal-domain.md: cdbbdd55c8c9b73851d5e729492656eda1380430
|
||||
2026-07-19-persisted-same-session-goal-domain.md: bc6c9ec14c16b20bc8434bac0f1eb6070ea8920d
|
||||
2026-07-19-persisted-same-session-goal-domain.zh.md: 7c8af321ec78779ecbf4e5e00805ef6f152b2aa1
|
||||
|
||||
@@ -28,7 +28,7 @@ Incremental replay advances its cursor after each valid event and remains positi
|
||||
|
||||
At most one goal is current. Create requires no current non-complete goal and always generates a revision-one id not used earlier in the session; a completed goal may be replaced. Every other mutation carries the expected `GoalRef`, and stale ids or revisions reject. Resume accepts a paused or blocked phase, or a disarmed active goal, only when the round cap has remaining capacity. The domain validates blocker reason shape but deliberately leaves reason codes and the decision to block to policy consumers.
|
||||
|
||||
A cache built from any seed starts disarmed, and every `agent/session-start` edge disarms it again. `GoalService.disarm(agent)` also lets a lifecycle owner remove process-local authority without a session event, revision change, or `goal/changed` notification. Resume, fork, and continuation-driver replacement therefore preserve the durable objective and history but never initiate work on their own. A later human prompt can be interpreted by the model, whose policy surface may explicitly call resume and arm the goal.
|
||||
A cache built from any seed starts disarmed, and every `agent/session-start` edge disarms it again. `GoalService.disarm(agent)` also lets a lifecycle owner remove process-local authority without a session event, revision change, or `goal/changed` notification. Resume, fork, and continuation-driver replacement therefore preserve the durable objective and history but never initiate work on their own. A later human prompt can be interpreted by the model, whose policy API may explicitly call resume and arm the goal.
|
||||
|
||||
### Service boundary
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-19-plugin-command-registration.md
|
||||
2026-07-19-plugin-command-registration.md: 76feba84492bd6b245246a6f1fb1e8f68d555684
|
||||
2026-07-19-plugin-command-registration.md: f2ea6fca14ef5a0d7057d2652ee5f511fc6c15e4
|
||||
2026-07-19-plugin-command-registration.zh.md: e89cb79ba1e15dfefa527fe7bc37c09c3449f5b4
|
||||
|
||||
@@ -24,7 +24,7 @@ A `CommandDefinition` contains a lowercase name without `/`, a non-empty descrip
|
||||
|
||||
### Scope and lifecycle
|
||||
|
||||
An unscoped registration is global. A command-injected plugin mounted beneath an agent context inherits that agent's scope key and lifetime, so its definition shadows a same-named global only for that exact agent. The child declares its own `commands` injection because `agent.ctx` intentionally inherits the core agent-loop dependency surface; adding a UI service to the loop merely to enable scoped registration would invert the dependency graph.
|
||||
An unscoped registration is global. A command-injected plugin mounted beneath an agent context inherits that agent's scope key and lifetime, so its definition shadows a same-named global only for that exact agent. The child declares its own `commands` injection because `agent.ctx` intentionally inherits the core agent-loop dependency API; adding a UI service to the loop merely to enable scoped registration would invert the dependency graph.
|
||||
|
||||
Registration and removal emit the unfiltered, non-vetoing `commands/change` registry notification. Adapters recompute each live agent's effective view rather than trying to infer which sessions a change affects. The registry contains and logs each observer failure independently, so a broken UI refresh cannot roll back another plugin's mutation or starve a later observer. Cordis ownership removes definitions when their producer, UI instance, or agent scope unloads, so HMR cannot leave stale discovery entries or handlers.
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-20-code-mode-typed-tool-returns.md
|
||||
2026-07-20-code-mode-typed-tool-returns.md: 059c715e35fb856e92d35926e6133701e5602c97
|
||||
2026-07-20-code-mode-typed-tool-returns.md: 6b31dbca21a22a24f2bbb0ef61097622884165c3
|
||||
2026-07-20-code-mode-typed-tool-returns.zh.md: 1bb88d29ffd96d65ce06033202499d2780814abd
|
||||
|
||||
@@ -6,7 +6,7 @@ English | [中文](2026-07-20-code-mode-typed-tool-returns.zh.md)
|
||||
|
||||
## Problem
|
||||
|
||||
Code Mode originally projected each nested tool result back from `ContentBlock[]` into one string. That preserved the human-readable Native surface but erased the canonical result the tool had already produced: programs had to scrape task ids and dynamic mount ids from prose, structured search and workflow results lost their shape, and non-text blocks became placeholders. The generated SDK could describe arguments but could only promise `Promise<string>` regardless of the tool's real output.
|
||||
Code Mode originally projected each nested tool result back from `ContentBlock[]` into one string. That preserved the human-readable Native presentation but erased the canonical result the tool had already produced: programs had to scrape task ids and dynamic mount ids from prose, structured search and workflow results lost their shape, and non-text blocks became placeholders. The generated SDK could describe arguments but could only promise `Promise<string>` regardless of the tool's real output.
|
||||
|
||||
The runtime also treated binding values and the final program value as presentation data. Separate log and completion caps could replace an oversized or non-cloneable completion with inspected text even though intermediate values do not enter model context. That made programmatic composition lossy and confused the memory boundary with the prompt boundary.
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-20-dsh-cli-personal-config.md
|
||||
2026-07-20-dsh-cli-personal-config.md: f5207c5ffbd963b9b7c4a7166fa9f17a460707a9
|
||||
2026-07-20-dsh-cli-personal-config.zh.md: 24478a4b4fd5878032bf80f5b30ab9e2008da785
|
||||
2026-07-20-dsh-cli-personal-config.md: ed04725e92848bbab550a27ef2f4c021536f765e
|
||||
2026-07-20-dsh-cli-personal-config.zh.md: cc97987f803f7fb513e94ce0ce079558f5e3dc75
|
||||
|
||||
@@ -14,12 +14,12 @@ The entry modes and the personal file's name and location below are superseded b
|
||||
|
||||
Two coupled pieces, aligned with the `apps/` assembly tier proposed by the `dsh web` PR (#443):
|
||||
|
||||
**The `dsh` CLI (`apps/cli`, npm name `@deepseek-ai/dsh`).** `apps/*` is the product-assembly tier over `packages/*` libraries. One bin dispatches the default interactive TUI, `-p`/`--prompt` headless turns, and the `web` surface. The TUI boots `examples/tui-agent/cordis.yml` (or `--config`) with the invoking directory as the workspace. The committed `bin/dsh` launcher resolves the checkout through its own real path and runs the app with tsx's ESM hook; the [source-launch decision](../architecture/2026-07-29-dsh-source-launch-tsx-esm.md) owns that contract. `pnpm run demo:tui` runs the same entry.
|
||||
**The `dsh` CLI (`apps/cli`, npm name `@deepseek-ai/dsh`).** `apps/*` is the product-assembly tier over `packages/*` libraries. One bin dispatches the default interactive TUI, `-p`/`--prompt` headless turns, and the `web` surface. The TUI boots `examples/tui-agent/cordis.yml` (or `--config`) with the invoking directory as the workspace. From a source checkout, the root `pnpm dsh` script builds the repository and runs the same entry with tsx's ESM hook; the [source-launch decision](../architecture/2026-07-29-dsh-source-launch-tsx-esm.md) owns that contract.
|
||||
|
||||
**Personal config (`dsh-app-boot`).** The personal overlay lives in the Harness home — `$DSH_HOME`, else `~/.dsh` — resolved by the shared [`resolveDshHome`](../architecture/2026-07-24-single-harness-home-resolver.md) (`@deepseek-ai/dsh-paths`), the same single root skills and AGENTS.md resolve against. The dsh TUI, Web, and headless surfaces consume its two optional files; the demo bins boot their committed trees verbatim:
|
||||
|
||||
- `.env` — loaded after the invoking directory's `.env`; `process.loadEnvFile` never overrides, so precedence is ambient > project `.env` > personal `.env`.
|
||||
- `config.yaml` — a top-level YAML array of `@cordisjs/plugin-include` `PatchOptions`, parsed with the include's own `!!js` dialect (`loadPersonalPatches`) and passed to `boot()`, which forwards it as the root include's `patches`. Patch semantics match the shipped surface overlays: an id-targeted patch replaces the named entry's whole `config`, `insert` appends entries, and an unmatched id is a silent no-op. The [repository Plugin integration](2026-07-30-config-only-repository-plugins.md) uses one shipped row to make an exact GitHub source list a config-only choice.
|
||||
- `config.yaml` — a top-level YAML array of `@cordisjs/plugin-include` `PatchOptions`, parsed with the include's own `!!js` dialect (`loadPersonalPatches`) and passed to `boot()`, which forwards it as the root include's `patches`. Patch semantics match the shipped surface overlays: an id-targeted patch replaces the named entry's whole `config`, `insert` appends entries, and an unmatched id is a silent no-op. External packages are installed as [profile bundles](../simplification/2026-08-09-remove-repository-plugin.md); this personal layer configures the Loader rows those bundles contribute.
|
||||
- A missing file means no overlay; a present-but-unreadable, unparsable, or non-array file throws at boot (misconfiguration fails loud, never a silent skip).
|
||||
|
||||
The PTY smoke's launcher isolates `$DSH_HOME` to a per-test directory, exactly as it already isolates `DSH_AGENTS_HOME`, so a developer's real personal overlay cannot leak into fixtures; only the dsh CLI reads personal config, so no other test launcher needed changes.
|
||||
@@ -40,7 +40,7 @@ The TUI and Web register the exact personal path through Cordis HMR after boot.
|
||||
|
||||
## Consequences
|
||||
|
||||
- `dsh` from any directory (and `pnpm run demo:tui`) can apply personal providers, models, repository Plugins, and other Loader entries with no checkout edit; verified end-to-end against a personal Anthropic proxy with Opus 4.8, including a bash tool round trip.
|
||||
- An installed `dsh` command can run from any directory, while source users invoke `pnpm dsh` from the checkout; both can apply personal providers, models, installed bundle entries, and other Loader entries with no checkout edit. The behavior was verified end to end against a personal Anthropic proxy with Opus 4.8, including a bash tool round trip.
|
||||
- Because an id-targeted patch replaces the whole `config`, a personal override restates the base fields it keeps and can drift when the base entry changes shape; the loader's entry-not-found/name-mismatch warnings and [`dsh --dump-config`](../../../../apps/cli/README.md#profiles) (which prints the composed tree those patches produce) are the diagnostics.
|
||||
- Personal patches resolve ids against the booted file's own tree, so nested-include overlays (Code Mode) are not personalized; live-run parity for those leaves is deferred.
|
||||
- `dsh-app-boot` depends on `js-yaml` and imports the include's `!!js` YAML dialect (`entryListSchema`) directly, and, like `apps/cli`, depends on `@deepseek-ai/dsh-paths` for `resolveDshHome`.
|
||||
|
||||
@@ -14,12 +14,12 @@ Status: implemented
|
||||
|
||||
两个耦合的部分，与 `dsh web` PR（#443）提出的 `apps/` 装配层对齐：
|
||||
|
||||
**`dsh` CLI（`apps/cli`，npm 名 `@deepseek-ai/dsh`）。** `apps/*` 是位于 `packages/*` 库之上的产品组装层。一个 bin 负责分发默认交互式 TUI、`-p`/`--prompt` 无头轮次和 `web` 界面。TUI 以调用目录为 workspace，启动 `examples/tui-agent/cordis.yml`（或 `--config` 指定的配置）。已提交的 `bin/dsh` 启动器通过自身真实路径解析 checkout，并使用 tsx 的 ESM hook 运行应用；该约定由[源码启动决策](../architecture/2026-07-29-dsh-source-launch-tsx-esm.md)维护。`pnpm run demo:tui` 运行同一入口。
|
||||
**`dsh` CLI（命令行界面；`apps/cli`，npm 名 `@deepseek-ai/dsh`）。** `apps/*` 是位于 `packages/*` 库之上的产品组装层。一个 bin 负责分发默认交互式 TUI、`-p`/`--prompt` 无头轮次和 `web` 界面。TUI 以调用目录为 workspace，启动 `examples/tui-agent/cordis.yml`（或 `--config` 指定的配置）。在源码检出中，根目录的 `pnpm dsh` 脚本先构建仓库，再使用 tsx 的 ESM hook 运行同一入口；该约定由[源码启动决策](../architecture/2026-07-29-dsh-source-launch-tsx-esm.md)维护。
|
||||
|
||||
**个人配置（`dsh-app-boot`）。** 个人 overlay 存放在 Harness home——`$DSH_HOME`，否则 `~/.dsh`——由共享的 [`resolveDshHome`](../architecture/2026-07-24-single-harness-home-resolver.md)（`@deepseek-ai/dsh-paths`）解析，与 skills、AGENTS.md 解析所依据的单一根目录相同。dsh 的 TUI、Web 和无头界面使用其中两个可选文件；各示例 bin 仍然逐字节按已提交的配置树启动：
|
||||
|
||||
- `.env`——在调用目录的 `.env` 之后加载；`process.loadEnvFile` 从不覆盖已有值，因此优先级为环境变量 > 项目 `.env` > 个人 `.env`。
|
||||
- `config.yaml`——顶层 YAML 数组，元素为 `@cordisjs/plugin-include` 的 `PatchOptions`，用 include 自己的 `!!js` 方言解析（`loadPersonalPatches`）并传给 `boot()`，由它作为根 include 的 `patches` 转发。补丁语义与交付的 surface overlay 一致：按 id 定位的补丁替换该配置项的整个 `config`，`insert` 追加配置项，未匹配的 id 静默不执行任何操作。[仓库插件集成](2026-07-30-config-only-repository-plugins.md)通过一个已交付配置项，使精确 GitHub 源列表成为纯配置选择。
|
||||
- `config.yaml`——顶层 YAML 数组，元素为 `@cordisjs/plugin-include` 的 `PatchOptions`，用 include 自己的 `!!js` 方言解析（`loadPersonalPatches`）并传给 `boot()`，由它作为根 include 的 `patches` 转发。补丁语义与交付的 surface overlay 一致：按 id 定位的补丁替换该配置项的整个 `config`，`insert` 追加配置项，未匹配的 id 静默不执行任何操作。外部包作为 [profile 组合包](../simplification/2026-08-09-remove-repository-plugin.md)安装；这个个人层负责配置这些组合包提供的 Loader 配置项。
|
||||
- 文件缺失即无 overlay；文件存在但不可读、不可解析或非数组则在启动时抛出（配置错误响亮失败，绝不静默跳过）。
|
||||
|
||||
PTY 冒烟测试的启动器把 `$DSH_HOME` 隔离到每个测试自己的目录，与它已有的 `DSH_AGENTS_HOME` 隔离方式完全一致，开发者真实的个人 overlay 不可能泄漏进 fixture；只有 dsh CLI 读取个人配置，因此其他测试启动器无需改动。
|
||||
@@ -40,7 +40,7 @@ TUI 和 Web 启动后通过 Cordis HMR（热模块替换）注册确切的个人
|
||||
|
||||
## Consequences
|
||||
|
||||
- 在任意目录运行 `dsh`（以及 `pnpm run demo:tui`），无需修改 checkout，即可应用个人提供方、模型、仓库插件和其他 Loader 配置项；已针对个人 Anthropic 代理与 Opus 4.8 端到端验证，包括一次 bash 工具往返。
|
||||
- 已安装的 `dsh` 命令可从任意目录运行，源码用户则从 checkout 调用 `pnpm dsh`；两者都无需修改 checkout 即可应用个人提供方、模型、已安装组合包的配置项和其他 Loader 配置项。该行为已针对个人 Anthropic 代理与 Opus 4.8 端到端验证，包括一次 bash 工具往返。
|
||||
- 由于按 id 定位的补丁替换整个 `config`，个人覆盖必须复述它保留的基础字段，并可能随基础配置项形态变化而漂移；诊断手段是 loader 的「配置项未找到/名称不匹配」警告和 [`dsh --dump-config`](../../../../apps/cli/README.md#profiles)（打印这些补丁合成出的配置树）。
|
||||
- 个人补丁只在被启动文件自身的树里解析 id，因此嵌套 include 的 overlay（Code Mode）不会被个性化；这些叶子的实际运行等价性暂缓。
|
||||
- `dsh-app-boot` 依赖 `js-yaml`，并直接导入 include 的 `!!js` YAML 方言（`entryListSchema`）；与 `apps/cli` 一样依赖 `@deepseek-ai/dsh-paths` 以获取 `resolveDshHome`。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-21-continuable-background-subagents.md
|
||||
2026-07-21-continuable-background-subagents.md: e37abdd798242bc1086754e86a85ef46c08e59a3
|
||||
2026-07-21-continuable-background-subagents.zh.md: 729ec62d9d3511661638144cdef6e31bf98ecdb7
|
||||
2026-07-21-continuable-background-subagents.md: 06095e644f8c7e33ce262e2cb62c7f8622b4f405
|
||||
2026-07-21-continuable-background-subagents.zh.md: bcdfb67553ef7452e25fe56246f854092f720092
|
||||
|
||||
@@ -37,7 +37,7 @@ Every later turn creates another Task. Its producer resources cover only that ac
|
||||
|
||||
Opening a child session in a human-facing adapter reads its persisted transcript and does not resume an Agent merely to display it. Human input starts or joins the same Task-backed activation used by parent input through the continuation manager. A human-started Task retains the exact currently loaded parent Agent as its notification target, and `task_output` remains the single result path. The existing completion listener injects at most one unsolicited notice while the Task is unreported; `kill`, a terminal read, or a terminal wait may mark it reported and suppress that notice. Human interaction is therefore permitted only while that parent instance remains live. A user-owned conversation that may outlive the parent and explicitly merge a conclusion back belongs to [interactive side sessions](../../proposed/feature/2026-07-08-interactive-side-sessions.md), not this Task-owned lifecycle.
|
||||
|
||||
`TaskService.start()` rejects producers when no Task control surface is attached. A human-facing adapter that accepts child input must therefore attach a Task control surface, or run in a deployment that loads `@deepseek-ai/dsh-tool-tasks`; loading the Task service alone is insufficient. SDK-generated spawn and fork compositions mount `@deepseek-ai/dsh-tasks-local` and `@deepseek-ai/dsh-tool-tasks` with the subagent tools. This dependency is the cost of using the same Task result, cancellation, and notification path for parent- and human-started activations.
|
||||
`TaskService.start()` rejects producers when no task controller is attached. A human-facing adapter that accepts child input must therefore attach a task controller, or run in a deployment that loads `@deepseek-ai/dsh-tool-tasks`; loading the Task service alone is insufficient. This dependency is the cost of using the same Task result, cancellation, and notification path for parent- and human-started activations.
|
||||
|
||||
Cancellation always targets the whole current activation. If human and parent messages have joined one turn, either caller's cancellation aborts that turn, disposes its run, and settles its Task as `killed`; the messages do not have independent results or cancellation rights. `followup()` requires the caller's signal, and abort while live steering awaits request admission aborts the activation-owned controller so the provider discards the pending message and the call settles only after the child reaches quiescence. Independent cancellation requires a later message to start a separate turn instead of steering the current one.
|
||||
|
||||
@@ -111,8 +111,7 @@ Task records and active-run associations are process-local. Persistence makes th
|
||||
|
||||
- `packages/subagent/subagent-inprocess/tests/subagent-inprocess.spec.ts` pins the continuable durability boundary: an absent or detached flush listener and a permanent listener failure reject with `DURABILITY_FAILED`, a transient loop-checkpoint failure can succeed on the final confirmation, cancellation owns either final-checkpoint outcome, resume also confirms durability, and foreground runs remain best-effort. `packages/subagent/subagent/tests/continuation.spec.ts` drives the real stack (agent loop, JSONL persistence, spawn/fork providers, Task service, and `ctx.subagents`) keylessly: initial and resumed activations create fresh Tasks and dispose their runs before terminal; the descriptor event is pre-turn, model-hidden, versioned, durable under the service-allocated child id, and survives blocked or throwing initial prompt admission; cancellation, steering, cold follow-up, authorization, ownership conflicts, and resume races retain the contracts described above.
|
||||
- `packages/subagent/tool-subagent-control/tests/tool-subagent-control.spec.ts` pins the `send_message` schema, coordinator attribution, both route renderings, the not-delivered failure, the no-agent rejection, and HMR disposal.
|
||||
- `packages/subagent/tool-subagent/tests/tool-subagent.spec.ts` covers the configured background route: continuable mode requires a resumable provider and returns both ids without requiring `send_message`, while one-shot mode keeps the plain Task acknowledgement even when the provider can resume.
|
||||
- `packages/scaffold/helper/tests/project.spec.ts` pins the Task service and model-facing Task controls in generated spawn and fork compositions.
|
||||
- `packages/subagent/tool-subagent/tests/tool-subagent.spec.ts` covers the configured background route: continuable mode requires a resumable provider and returns both ids without requiring `send_message`, while one-shot mode keeps the plain Task acknowledgement even when the provider can resume; it also pins Task service integration and the model-facing Task controls.
|
||||
- The keyless ACP snapshot scenario `subagent-continuable` (examples/acp-agent) pins the model-visible transcript: the two-id acknowledgement, a final durability-confirmation failure rendered through `task_output` without unconfirmed child output, and a `send_message` follow-up whose started Task fails with the id unavailable.
|
||||
|
||||
## Consequences
|
||||
@@ -121,7 +120,7 @@ Task records and active-run associations are process-local. Persistence makes th
|
||||
- Two callers may still race a stopped child through paths outside the continuation manager. The Agent registry prevents duplicate same-session publication; a losing Task fails and its message is not delivered. A message may also race cancellation, terminal status publication, or run disposal. Admission is not claimed to be atomic or exactly-once; the synchronous process-local association install closes duplicate cold resume through `followup` without a public lifecycle state machine.
|
||||
- Driving a continuable child through the ordinary Agent API bypasses its Task association. `ctx.subagents` rejects that live child as an ownership conflict; adapters must display persisted transcripts without loading an Agent and submit human input through `SubagentService.followup()`.
|
||||
- The active-run association coordinates only one runtime. Concurrent resume from multiple processes is not serialized; that deployment requires a persistence-level lease or compare-and-set operation.
|
||||
- Human interaction requires the exact parent Agent instance to remain live because owner disposal cancels and removes its Tasks. It also requires an attached Task control surface. Standalone child interaction requires a future separation between Task access ownership and durable notification targeting.
|
||||
- Human interaction requires the exact parent Agent instance to remain live because owner disposal cancels and removes its Tasks. It also requires an attached task controller. Standalone child interaction requires a future separation between Task access ownership and durable notification targeting.
|
||||
- The background tool returns child and Task ids before child publication and descriptor durability. Startup failure, a failed final durability confirmation, or process exit before the first child flush leaves the Task failed and may leave an unmaterialized or stale child id; by-id control reports missing state as unavailable rather than retroactively changing the tool acknowledgement.
|
||||
- Persisting explicit composition fields in the child log makes their lossless-JSON and compatibility contract part of resume. Later support for another composition input requires a deliberate descriptor-version change rather than implicitly persisting merge-extensible `AgentOptions` fields.
|
||||
- Task records and active-run associations are process-local even though child sessions are durable. Restart recovers the session, not in-flight work or its Task notification.
|
||||
|
||||
@@ -37,7 +37,7 @@ durable child Session
|
||||
|
||||
用户界面适配器打开 child 会话时，只读取持久化 transcript，不会仅为展示而恢复 agent。用户输入通过继续执行管理器，启动或加入与 parent 输入相同的 Task 激活。由用户启动的 Task 会保留当前加载的精确 parent Agent 作为通知目标，`task_output` 仍是唯一结果路径。只要 Task 尚未标记为已报告，现有完成监听器最多注入一条主动通知；`kill`、终态读取或终态等待都可能将其标记为已报告，并抑制这条通知。因此，仅允许在该 parent 实例保持存活时进行用户交互。可以比 parent 存活更久、并将结论显式合并回去的用户自有会话属于[交互式 side session](../../proposed/feature/2026-07-08-interactive-side-sessions.md)，不属于这一由 Task 持有的生命周期。
|
||||
|
||||
如果没有附加 Task 控制面，`TaskService.start()` 会拒绝 producer。因此，接受 child 输入的用户界面适配器必须附加 Task 控制面，或运行于加载了 `@deepseek-ai/dsh-tool-tasks` 的部署中；仅加载 Task 服务并不足够。SDK 生成的 spawn 与 fork 组合在挂载 subagent 工具时，也会挂载 `@deepseek-ai/dsh-tasks-local` 与 `@deepseek-ai/dsh-tool-tasks`。这项依赖是 parent 和用户启动的激活共用 Task 结果、取消和通知路径所付出的代价。
|
||||
如果没有附加任务控制器，`TaskService.start()` 会拒绝 producer。因此，接受 child 输入的用户界面适配器必须附加任务控制器，或运行于加载了 `@deepseek-ai/dsh-tool-tasks` 的部署中；仅加载 Task 服务并不足够。这项依赖是 parent 和用户启动的激活共用 Task 结果、取消和通知路径所付出的代价。
|
||||
|
||||
取消始终作用于当前完整激活。如果用户消息和 parent 消息已经加入同一个轮次，任一调用方发起取消都会中止该轮次、dispose 其 run，并将对应 Task 结算为 `killed`；这些消息没有独立的结果或取消权。`followup()` 要求调用方提供信号；若在线 steering 正在等待请求准入时该信号被中止，激活自有的 controller 会被中止，以便提供方丢弃待处理消息，并且该调用仅在子 agent 完全停稳后结算。若需要独立取消，后续消息必须另起轮次，而不能加入当前轮次。
|
||||
|
||||
@@ -111,8 +111,7 @@ Task 记录和活跃 run 关联都位于进程内。持久化使 child 会话可
|
||||
|
||||
- `packages/subagent/subagent-inprocess/tests/subagent-inprocess.spec.ts` 固定可继续执行的持久性边界：缺少 flush 监听器、flush 监听器已脱离或监听器持续失败时，均会以 `DURABILITY_FAILED` 拒绝；循环检查点的瞬时失败可在最终确认成功后继续完成，发生取消时最终检查点无论成功还是失败都由取消优先决定结果，resume 同样会确认持久性，而前台运行仍采用尽力而为策略。`packages/subagent/subagent/tests/continuation.spec.ts` 以无密钥方式驱动真实栈（agent loop、JSONL 持久化、spawn／fork 提供方、Task 服务和 `ctx.subagents`）：初始及恢复后的激活都会创建新 Task，并在进入终态前 dispose 各自的 run；描述符事件位于轮次前、对模型隐藏、带版本、在服务分配的 child id 下持久化，并在初始 prompt admission 阻止请求或抛出异常时仍保留；取消、steering、cold follow-up、授权、所有权冲突与 resume 竞态保留上述约定。
|
||||
- `packages/subagent/tool-subagent-control/tests/tool-subagent-control.spec.ts` 固定 `send_message` 的 schema、coordinator 来源标记、两种路由渲染、未送达失败、无 agent 时的拒绝，以及 HMR（热模块替换）dispose。
|
||||
- `packages/subagent/tool-subagent/tests/tool-subagent.spec.ts` 覆盖配置的后台路由：可继续模式要求提供方可恢复，并在不要求 `send_message` 的情况下返回两个 id；即使提供方可以恢复，一次性模式仍保持普通的 Task 确认消息。
|
||||
- `packages/scaffold/helper/tests/project.spec.ts` 固定生成的 spawn 与 fork 组合中的 Task 服务及面向模型的 Task 控制工具。
|
||||
- `packages/subagent/tool-subagent/tests/tool-subagent.spec.ts` 覆盖配置的后台路由：可继续模式要求提供方可恢复，并在不要求 `send_message` 的情况下返回两个 id；即使提供方可以恢复，一次性模式仍保持普通的 Task 确认消息；它还固定 Task 服务集成及面向模型的 Task 控制工具。
|
||||
- 无密钥 ACP 快照场景 `subagent-continuable`（examples/acp-agent）固定模型可见的 transcript：双 id 确认消息、最终持久性确认失败（该失败通过 `task_output` 呈现，且不包含未经确认的 child 输出），以及一次 `send_message` 后续操作——其已启动的 Task 会带着「id 不可用」失败。
|
||||
|
||||
## 影响
|
||||
@@ -121,7 +120,7 @@ Task 记录和活跃 run 关联都位于进程内。持久化使 child 会话可
|
||||
- 两个调用方仍可能通过继续执行管理器外部的路径争抢已停止的 child。Agent 注册表会阻止相同会话的重复发布；失败的 Task 会失败，且其消息不会送达。消息也可能与取消、终态状态发布或 run dispose 发生竞态。准入不承诺原子或恰好执行一次；在进程内同步安装的关联无需公开生命周期状态机，即可通过 `followup` 消除重复的 cold resume。
|
||||
- 通过普通 Agent API 驱动可继续 child 会绕过其 Task 关联。`ctx.subagents` 会将该存活 child 视为所有权冲突并拒绝；适配器必须在不加载 Agent 的情况下展示持久化 transcript，并通过 `SubagentService.followup()` 提交用户输入。
|
||||
- 活跃 run 关联只能协调一个运行时。多个进程同时恢复时不会串行化；此类部署需要持久化层的租约或 compare-and-set 操作。
|
||||
- 用户交互要求作为 owner 的那个精确 parent Agent 实例保持存活，因为 dispose owner 会取消并移除其 Task。用户交互还要求附加 Task 控制面。若要单独与 child 交互，后续必须将 Task 访问所有权与持久化通知目标分离。
|
||||
- 用户交互要求作为 owner 的那个精确 parent Agent 实例保持存活，因为 dispose owner 会取消并移除其 Task。用户交互还要求附加任务控制器。若要单独与 child 交互，后续必须将 Task 访问所有权与持久化通知目标分离。
|
||||
- 后台工具会在 child 发布和描述符持久化之前返回 child id 和 Task id。启动失败、最终持久性确认失败，或进程在 child 首次 flush 之前退出，都会使 Task 失败，并可能留下 unmaterialized 或陈旧的 child id；按 id 的控制操作会将缺失状态报告为不可用，而不会追溯修改工具确认消息。
|
||||
- 将显式组合字段持久化到 child 日志后，其无损 JSON 与兼容性约定便成为恢复约定的一部分。后续如需支持其他组合配置输入，必须明确更改描述符版本，不能隐式持久化可通过声明合并扩展的 `AgentOptions` 字段。
|
||||
- Task 记录和活跃 run 关联位于进程内，而 child 会话具有持久性。重启会恢复会话，但不会恢复进行中的工作或其 Task 通知。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-21-log-backed-session-titles.md
|
||||
2026-07-21-log-backed-session-titles.md: 47025ba7e72ea6746d6f4428a81d6d754a8dcd03
|
||||
2026-07-21-log-backed-session-titles.zh.md: d7e12875354ca1fc66f0035020c7ffe2ddaa9354
|
||||
2026-07-21-log-backed-session-titles.md: 46128a3e53d6617c9fa7a0c27d1ac01acfd1d9c1
|
||||
2026-07-21-log-backed-session-titles.zh.md: 2cdf5c22d6b2a28b27a68472619ced4b7dedd106
|
||||
|
||||
@@ -44,7 +44,7 @@ Automatic provider failures are nonfatal warnings and retain the latest title. E
|
||||
|
||||
A fork inherits seed title events unchanged, like the rest of its source log — a pinned (user-sourced) title stays pinned in the child until an explicit refresh. The first-message provider does not automatically retitle a fork. The all-messages provider may append a child-owned revision after a later child prompt, using inherited and new eligible messages.
|
||||
|
||||
`ctx.sessionQuery.readTitle()` folds one live-preferred or persisted log without loading titles during `listSessions()`. The TUI uses the latest title as its header subtitle and sets the terminal window title to `<session title> — <configured product title>` after terminal-safe rendering. The Web host folds the same log state into a validated mux control frame after each attached-session subscription baseline and immediately after forwarding a live raw title event. The browser retains only newer title event seqs even when the control frame precedes list or session-instance creation; sidebar labels, search, breadcrumbs, and the browser title then react to the projected revision. `session.list` remains metadata-only, so a cold persisted session uses the cwd basename or id until opening or resuming it attaches the log. The browser title uses `<session title> — <existing HTML title>` only for a selected titled session and otherwise preserves the product title. Consumers reporting agent completion use the core `findLastMessageTurnEnd()` fold, so a later between-turn title record cannot replace the preceding message-triggered outcome.
|
||||
`ctx.sessionQuery.readTitle()` folds one live-preferred or persisted log without loading titles during `listSessions()`. The TUI uses the latest title as its header subtitle and sets the terminal window title to `<session title> — <configured product title>` after terminal-safe rendering. The Web host folds the same log state into a validated mux control frame after each attached-session subscription baseline and immediately after forwarding a live raw title event. The browser retains only newer title event seqs even when the control frame precedes list or session-instance creation; sidebar labels, search, breadcrumbs, and the browser title then react to the projected revision. `session.list` remains metadata-only, so a cold persisted session uses the cwd basename or id until opening or resuming it attaches the log. The browser title uses `<session title> — <existing HTML title>` only for a selected titled session and otherwise preserves the product title. Consumers reporting agent completion use the core `foldConsumedWork()` fold, so a later between-turn title record cannot replace the preceding message-triggered outcome.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
|
||||
@@ -44,7 +44,7 @@ Status: implemented
|
||||
|
||||
与源日志的其他部分相同，fork 会原样继承作为种子的标题事件——被钉住（user 来源）的标题在子会话中保持钉住，直到显式 refresh。首消息提供方不会自动为 fork 重新生成标题。全部消息提供方可以在子会话出现后续提示词后追加一项归子会话所有的修订，并使用继承的合格消息和新增的合格消息。
|
||||
|
||||
`ctx.sessionQuery.readTitle()` 会折叠一份实时优先或已持久化的日志，而不会在 `listSessions()` 期间加载标题。TUI 使用最新标题作为其标题栏副标题，并在完成终端安全渲染后，将终端窗口标题设置为 `<session title> — <configured product title>`。Web host 会在每个已附加会话的订阅基线之后，以及转发实时原始标题事件后立即，将同一份日志状态折叠为经过校验的 mux 控制帧。即使控制帧先于列表或会话实例创建抵达，浏览器也只保留标题事件 seq 较新的版本；侧边栏标签、搜索、面包屑和浏览器标题会随投影后的修订更新。`session.list` 仍只包含元数据，因此尚未打开的持久化会话会继续以 cwd 基名或 id 作为回退，直至打开或恢复会话时附加其日志。浏览器仅在选中已有标题的会话时将标题设置为 `<session title> — <existing HTML title>`，否则保留产品标题。报告 agent 完成情况的消费方使用核心的 `findLastMessageTurnEnd()` 折叠逻辑，因此后续的轮次间标题记录无法取代此前由消息触发的结果。
|
||||
`ctx.sessionQuery.readTitle()` 会折叠一份实时优先或已持久化的日志，而不会在 `listSessions()` 期间加载标题。TUI 使用最新标题作为其标题栏副标题，并在完成终端安全渲染后，将终端窗口标题设置为 `<session title> — <configured product title>`。Web host 会在每个已附加会话的订阅基线之后，以及转发实时原始标题事件后立即，将同一份日志状态折叠为经过校验的 mux 控制帧。即使控制帧先于列表或会话实例创建抵达，浏览器也只保留标题事件 seq 较新的版本；侧边栏标签、搜索、面包屑和浏览器标题会随投影后的修订更新。`session.list` 仍只包含元数据，因此尚未打开的持久化会话会继续以 cwd 基名或 id 作为回退，直至打开或恢复会话时附加其日志。浏览器仅在选中已有标题的会话时将标题设置为 `<session title> — <existing HTML title>`，否则保留产品标题。报告 agent 完成情况的消费方使用核心的 `foldConsumedWork()` 折叠逻辑，因此后续的轮次间标题记录无法取代此前由消息触发的结果。
|
||||
|
||||
## 考虑过的替代方案
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-22-durable-subagent-catalog-and-list-agents.md
|
||||
2026-07-22-durable-subagent-catalog-and-list-agents.md: 61bda2a52f2ea5db0a582fe668643a13b967f091
|
||||
2026-07-22-durable-subagent-catalog-and-list-agents.zh.md: 6b5bff468349df4226aaf76dd7ed7d9ce5c3f33c
|
||||
2026-07-22-durable-subagent-catalog-and-list-agents.md: 51664bc1e211802ef61f47508b9e57fdd099b9e7
|
||||
2026-07-22-durable-subagent-catalog-and-list-agents.zh.md: 79503a30e081abffd45637439ac539d95ae794f0
|
||||
|
||||
@@ -23,7 +23,7 @@ Parent-to-child enumeration is a service capability with consumer-specific proje
|
||||
- report corpus activity separately as `running` or `inactive`, without implying completion or resumability;
|
||||
- return every resulting child in stable `createdAt` ascending, child-id ascending order.
|
||||
|
||||
Every ordinary local start receives a `one-shot` descriptor with an optional caller-owned display label, while the continuation manager persists a labeled `continuable` descriptor containing its additional reconstruction fields. The model-facing delegation tool already owns a short `description` and supplies it for one-shot display; lower-level callers such as workflows need not invent presentation metadata. The model-facing `list_agents` adapter filters the service result to continuable children and refines status through the live Agent registry (`running`/`idle`/`complete`); a UI can consume both modes and choose an id-based fallback for unlabeled one-shot history. Descriptor persistence, by-id lookup, direct-parent authorization, and provider-independent cold resume remain owned by the implemented Activation contract. Listing consumes those facts but cannot weaken them or invent a second descriptor representation.
|
||||
Every ordinary local start receives a `one-shot` descriptor with an optional caller-owned display label, while the continuation manager persists a labeled `continuable` descriptor containing its additional reconstruction fields. The model-facing delegation tool already owns a short `description` and supplies it for one-shot display; lower-level callers such as workflows need not invent presentation metadata. The model-facing `list_agents` adapter filters the service result to continuable children and refines status through the live Agent registry (`running`/`idle`, and [`ready`](../bug-fix/2026-08-06-list-agents-residency-vocabulary.md) for storage-only); a UI can consume both modes and choose an id-based fallback for unlabeled one-shot history. Descriptor persistence, by-id lookup, direct-parent authorization, and provider-independent cold resume remain owned by the implemented Activation contract. Listing consumes those facts but cannot weaken them or invent a second descriptor representation.
|
||||
|
||||
### Enumeration decision
|
||||
|
||||
@@ -52,7 +52,7 @@ If measured scale later requires an index, that index is derived state: session
|
||||
|
||||
A valid descriptor produces one child entry, a per-child inspection failure produces one diagnostic entry, and a candidate without a descriptor produces no entry. `mode` is durable creation policy; `activity` is a process-local corpus snapshot. Activity is neither `AgentStatus`, the manager's internal Activation state, nor a durable outcome, and the result does not expose the internal `createdAt` sorting key. Exact Activation states and durable outcomes such as successful completion, failure, cancellation, and stop reason require a separate durable activation record and are outside this feature.
|
||||
|
||||
The model-facing `list_agents` tool takes one optional `scope: 'children' | 'descendants'` argument, derives the root id from the current execution Agent, and resolves the request through an explicit request-to-spec step (`undefined` → `children`) before either execution or rendering. The resolved `children` scope calls `SubagentService.listChildren(rootSessionId)`, while `descendants` calls `SubagentService.listDescendants(rootSessionId)`. Its internal output projection keeps `id` and `parent` as branded `SessionId` values until the tool JSON boundary. It keeps diagnostics, drops `one-shot` child entries, derives status from the live Agent registry — `running` for an active driver, `idle` for a resident Agent between turns, and `complete` when no live Agent remains — then renders `<id> [<status>] — <label>` or `<id> [diagnostic: <reason>]` in stable catalog order. The `descendants` scope flattens the complete tree from one live-preferred corpus in stable pre-order, traverses ordinary and one-shot intermediates so deeper continuable agents are discovered, revalidates each cold candidate against its enumerated lifecycle, and adds `parentId`/`depth` to every entry. The tool inserts ` parent=<id> depth=<n>` before the label; `parent` is the durable direct-parent session id and may name an omitted ordinary session. For the current caller, only depth-1 child rows are `send_message` candidates, while deeper child rows may be selected for `interrupt_agent` ([interrupt contract](2026-08-06-continuable-subagent-interrupt.md)). Discovery is a hint only — follow-up authority stays exact-direct-parent, and interrupt authority stays with the service's live-lineage check. An empty projection renders `(no subagents)`.
|
||||
The model-facing `list_agents` tool takes one optional `scope: 'children' | 'descendants'` argument, derives the root id from the current execution Agent, and resolves the request through an explicit request-to-spec step (`undefined` → `children`) before either execution or rendering. The resolved `children` scope calls `SubagentService.listChildren(rootSessionId)`, while `descendants` calls `SubagentService.listDescendants(rootSessionId)`. Its internal output projection keeps `id` and `parent` as branded `SessionId` values until the tool JSON boundary. It keeps diagnostics, drops `one-shot` child entries, derives status from the live Agent registry — `running` for an active driver, `idle` for a resident Agent between turns, and `ready` when no live Agent remains — resumable rather than terminal — then renders `<id> [<status>] — <label>` or `<id> [diagnostic: <reason>]` in stable catalog order. The `descendants` scope flattens the complete tree from one live-preferred corpus in stable pre-order, traverses ordinary and one-shot intermediates so deeper continuable agents are discovered, revalidates each cold candidate against its enumerated lifecycle, and adds `parentId`/`depth` to every entry. The tool inserts ` parent=<id> depth=<n>` before the label; `parent` is the durable direct-parent session id and may name an omitted ordinary session. For the current caller, only depth-1 child rows are `send_message` candidates, while deeper child rows may be selected for `interrupt_agent` ([interrupt contract](2026-08-06-continuable-subagent-interrupt.md)). Discovery is a hint only — follow-up authority stays exact-direct-parent, and interrupt authority stays with the service's live-lineage check. An empty projection renders `(no subagents)`.
|
||||
|
||||
In the superseded trace-based path, diagnostics used three fixed reasons. Malformed event surfaces, conflicting headers discovered during an exact child load, a read result whose immutable header differs from the traced candidate or no longer names the requested direct parent, a target that is no longer the located descriptor event, malformed descriptor content, and multiple descriptor events mapped to `corrupt`. An unknown descriptor version mapped to `unsupported`. `SESSION_QUERY_SESSION_NOT_FOUND`, `SESSION_QUERY_EVENT_NOT_FOUND`, and `SESSION_QUERY_PERSISTENCE_FAILED` from a per-child read mapped to `unavailable`. This phase boundary was intentional: a persistence outage during the initial trace failed the operation, while the same outage beginning during candidate reads could produce one identical `unavailable` diagnostic per affected child; the first version neither coalesced those diagnostics nor promoted them to a global failure. A missing descriptor was instead a non-subagent exclusion without a diagnostic. Configuration/window errors and unrecognized failures were not child diagnostics and propagated as operation failures. Each diagnostic identified the child id and reason without exposing model-hidden descriptor content; the candidate was omitted while healthy siblings remained visible. Sessions outside the trace's direct descendants were never read and produced no diagnostic.
|
||||
|
||||
@@ -95,7 +95,7 @@ The first version has no child deletion operation. If later product behavior del
|
||||
- `packages/subagent/subagent/tests/service.spec.ts` pins descriptor v2 parsing for both modes and proves an unlabeled raw start resolves a one-shot descriptor before provider dispatch. `packages/subagent/subagent-inprocess/tests/subagent-inprocess.spec.ts` proves the local driver appends that descriptor inside the initial turn, returns the published id when cancellation lands in the factory-to-run handoff, and keeps result and handle-disposal failures on separate channels. Delegation-tool tests pin propagation of their existing display description and preserve independent result and disposal diagnostics.
|
||||
- `packages/subagent/subagent/tests/list-children.spec.ts` pins the current read path against a real composition of the session store, JSONL persistence, spawn/fork providers, the subagent service, and the projection registry — no query service — keylessly: live-only listing without persistence; loud `SUBAGENT_CONTROL_PROJECTIONS_UNAVAILABLE` and `SUBAGENT_CONTROL_SESSION_STORE_UNAVAILABLE` even with zero children; the three-rung ladder (a live child never inspected, a cold child inspected exactly once, and the cache-hit, absent-key, absent-service, and poisoned-row second-rung cases); last-wins over multiple descriptors; malformed payloads and unknown versions diagnosed as `corrupt`; a failed cold inspection as one `unavailable` diagnostic retried on the next listing; a fork seed's ancestor descriptor listed under that identity; foreign-unit fold failures contained per child as `corrupt` on both the live and cold paths; `createdAt`-then-id ordering without ordinary forks; provider absence without child omission; compacted/uncompacted twins listing identically; a persisted-listing failure failing the whole enumeration; cancellation normalized to stable `CANCELLED`; typed stable error codes; and descendant listing's iterative stable pre-order, traversal through ordinary and one-shot intermediates, positioned diagnostics, lifecycle revalidation, and cancellation. A companion spec (retired together with the query-backed read path) rejected eager evaluation of the optional session-query runtime while importing the ordinary subagent surface.
|
||||
- `packages/subagent/tool-subagent-control/tests/list-agents.spec.ts` pins the `list_agents` schema (one optional `scope` enum), the continuable-only projection that omits a healthy one-shot sibling while preserving diagnostics, registry-derived child/diagnostic/empty text forms, an end-to-end settled-child listing with its durable label, the descendants scope's pre-order parent/depth annotations across a live waiting branch, cancellation forwarding to both scopes, the no-agent rejection, the `agents` load requirement without `sessionQuery`, and HMR disposal.
|
||||
- The keyless ACP snapshot scenario `subagent-list-agents` (examples/acp-agent) fences its second parent turn on a snapshot-only `subagent/end` marker, then executes `list_agents` for real against the subagent service, the projection registry, and JSONL persistence, rendering `<id> [complete] — <label>`.
|
||||
- The keyless ACP snapshot scenario `subagent-list-agents` (examples/acp-agent) fences its second parent turn on a snapshot-only `subagent/end` marker, then executes `list_agents` for real against the subagent service, the projection registry, and JSONL persistence, rendering `<id> [ready] — <label>`.
|
||||
- The keyless snapshot scenario `subagent-diagnostic` (examples/headless-agent) pins the current listing's model-visible diagnostic classification, including a descriptor-less settled child surfacing as a `corrupt` diagnostic.
|
||||
- The keyless ACP snapshot scenario `subagent-published-run-failure` publishes a real one-shot child, injects independent run-result and handle-disposal failures, and preserves both diagnostics in the parent tool result.
|
||||
|
||||
|
||||
@@ -23,7 +23,7 @@ parent 到 child 的枚举是一项带消费方专用投影的服务功能。`Su
|
||||
- 将语料活动状态单独报告为 `running` 或 `inactive`，但不暗示已完成或可恢复；
|
||||
- 按 `createdAt` 升序、再按 child id 升序稳定返回所有结果 child。
|
||||
|
||||
每次普通的本地启动都会收到带可选、由调用方拥有之显示标签的 `one-shot` 描述符，而继续执行管理器会持久化带标签、包含附加重建字段的 `continuable` 描述符。面向模型的委派工具已经拥有简短 `description`，会将其用于一次性显示；workflow 等底层调用方无需凭空构造展示元数据。面向模型的 `list_agents` 适配器会将服务结果过滤为可继续 child，并通过在线 Agent 注册表细化状态（`running`／`idle`／`complete`）；UI 可以消费两种模式，并为无标签的一次性历史选择基于 id 的回退展示。描述符持久化、按 id 查找、直接 parent 鉴权和不依赖提供方的冷恢复仍归已实现的 Activation 约定负责。列表查询消费这些事实，但不能削弱它们，也不能另行发明第二种描述符表示。
|
||||
每次普通的本地启动都会收到带可选、由调用方拥有之显示标签的 `one-shot` 描述符，而继续执行管理器会持久化带标签、包含附加重建字段的 `continuable` 描述符。面向模型的委派工具已经拥有简短 `description`，会将其用于一次性显示；workflow 等底层调用方无需凭空构造展示元数据。面向模型的 `list_agents` 适配器会将服务结果过滤为可继续 child，并通过在线 Agent 注册表细化状态（`running`／`idle`，以及对应仅存于存储的 [`ready`](../bug-fix/2026-08-06-list-agents-residency-vocabulary.md)）；UI 可以消费两种模式，并为无标签的一次性历史选择基于 id 的回退展示。描述符持久化、按 id 查找、直接 parent 鉴权和不依赖提供方的冷恢复仍归已实现的 Activation 约定负责。列表查询消费这些事实，但不能削弱它们，也不能另行发明第二种描述符表示。
|
||||
|
||||
### 枚举决策
|
||||
|
||||
@@ -52,7 +52,7 @@ subagent 服务将 `sessionQuery` 保持为可选依赖，因此没有该服务
|
||||
|
||||
有效描述符产生一个 child 条目，逐 child 检查失败产生一个 diagnostic 条目，缺少描述符的候选不产生条目。`mode` 是持久化创建策略；`activity` 是进程本地语料快照。活动状态既不是 `AgentStatus`、管理器内部的 Activation 状态，也不是持久化结果，结果不公开内部 `createdAt` 排序键。成功完成、失败、取消和停止原因等精确 Activation 状态与持久化结果需要单独的持久化激活记录，不在本功能范围内。
|
||||
|
||||
面向模型的 `list_agents` 工具接受一个可选的 `scope: 'children' | 'descendants'` 参数，从当前执行 Agent 推导根 id，并在执行或渲染前通过显式的 request-to-spec 步骤解析请求（`undefined` → `children`）。解析后的 `children` scope 调用 `SubagentService.listChildren(rootSessionId)`，`descendants` scope 则调用 `SubagentService.listDescendants(rootSessionId)`。其内部输出投影中的 `id` 与 `parent` 会一直保持为品牌化的 `SessionId` 值，直到工具 JSON 边界。它保留 diagnostic，丢弃 `one-shot` child 条目，状态取自在线 Agent 注册表——driver 活跃为 `running`，驻留但处于轮次之间为 `idle`，没有在线 Agent 时为 `complete`——然后按稳定目录顺序渲染 `<id> [<status>] — <label>` 或 `<id> [diagnostic: <reason>]`。`descendants` scope 从一份实时优先语料按稳定 pre-order 展平完整树，遍历普通与一次性中间节点以发现更深的可继续 agent，依据枚举生命周期重新校验每个冷候选，并为每个条目附加 `parentId`／`depth`。工具会在 label 之前插入 ` parent=<id> depth=<n>`；`parent` 是持久化直接 parent 会话 id，可能指向被省略的普通会话。对于当前调用方，只有 depth-1 child 条目可作为 `send_message` 候选，更深的 child 条目则可供 `interrupt_agent` 选择（[中断约定](2026-08-06-continuable-subagent-interrupt.md)）。发现结果只是提示——follow-up 权限仍仅属于确切直接 parent，中断权限仍由服务的在线 lineage 检查决定。空投影渲染为 `(no subagents)`。
|
||||
面向模型的 `list_agents` 工具接受一个可选的 `scope: 'children' | 'descendants'` 参数，从当前执行 Agent 推导根 id，并在执行或渲染前通过显式的 request-to-spec 步骤解析请求（`undefined` → `children`）。解析后的 `children` scope 调用 `SubagentService.listChildren(rootSessionId)`，`descendants` scope 则调用 `SubagentService.listDescendants(rootSessionId)`。其内部输出投影中的 `id` 与 `parent` 会一直保持为品牌化的 `SessionId` 值，直到工具 JSON 边界。它保留 diagnostic，丢弃 `one-shot` child 条目，状态取自在线 Agent 注册表——driver 活跃为 `running`，驻留但处于轮次之间为 `idle`，没有在线 Agent 时为 `ready`（可恢复而非终态）——然后按稳定目录顺序渲染 `<id> [<status>] — <label>` 或 `<id> [diagnostic: <reason>]`。`descendants` scope 从一份实时优先语料按稳定 pre-order 展平完整树，遍历普通与一次性中间节点以发现更深的可继续 agent，依据枚举生命周期重新校验每个冷候选，并为每个条目附加 `parentId`／`depth`。工具会在 label 之前插入 ` parent=<id> depth=<n>`；`parent` 是持久化直接 parent 会话 id，可能指向被省略的普通会话。对于当前调用方，只有 depth-1 child 条目可作为 `send_message` 候选，更深的 child 条目则可供 `interrupt_agent` 选择（[中断约定](2026-08-06-continuable-subagent-interrupt.md)）。发现结果只是提示——follow-up 权限仍仅属于确切直接 parent，中断权限仍由服务的在线 lineage 检查决定。空投影渲染为 `(no subagents)`。
|
||||
|
||||
在已被取代的追踪读路径中，diagnostic 使用三种固定原因。格式错误的事件 surface、精确加载 child 时发现的 header 冲突、读取结果中的不可变 header 与追踪到的候选不一致或不再指向请求的直接 parent、读取目标不再是先前定位的描述符事件、格式错误的描述符内容和多个描述符事件映射为 `corrupt`。未知描述符版本映射为 `unsupported`。逐 child 读取产生的 `SESSION_QUERY_SESSION_NOT_FOUND`、`SESSION_QUERY_EVENT_NOT_FOUND` 和 `SESSION_QUERY_PERSISTENCE_FAILED` 映射为 `unavailable`。这项阶段边界是有意为之：初始追踪期间发生持久化故障会让操作失败，而同一故障如果始于候选读取期间，可能会让每个受影响的 child 分别产生一条相同的 `unavailable` diagnostic；第一版既不合并这些 diagnostic，也不会把它们提升为全局失败。缺少描述符则作为非 subagent 排除，且不产生 diagnostic。配置错误、窗口错误和未识别的失败不属于 child diagnostic，会作为操作失败继续向上传播。每条 diagnostic 都标识 child id 及原因，不暴露对模型隐藏的描述符内容；系统会排除该候选，而其他健康的 sibling 仍然可见。系统绝不会读取不属于追踪结果直接后代的会话，也不会为它们产生 diagnostic。
|
||||
|
||||
@@ -95,7 +95,7 @@ diagnostic 是瞬时查询结果，不属于会话事件或目录状态。推导
|
||||
- `packages/subagent/subagent/tests/service.spec.ts` 固定两种模式下的描述符 v2 解析，并证明无标签的底层启动会在分发给提供方之前解析出一次性描述符。`packages/subagent/subagent-inprocess/tests/subagent-inprocess.spec.ts` 证明本地驱动会在初始轮次内追加该描述符，在取消落入工厂到 run 的交接窗口时返回已发布 id，并让结果与句柄释放失败保留在独立通道中。委派工具测试固定其现有显示说明的传递，并保留相互独立的结果与 dispose diagnostic。
|
||||
- `packages/subagent/subagent/tests/list-children.spec.ts` 针对由会话存储、JSONL 持久化、spawn/fork 提供方、subagent 服务与投影注册表构成的真实组合——不含查询服务——以无密钥方式钉住现行读取路径：无持久化时的仅存活列表；零 children 也响亮报 `SUBAGENT_CONTROL_PROJECTIONS_UNAVAILABLE` 与 `SUBAGENT_CONTROL_SESSION_STORE_UNAVAILABLE`；三级阶梯（存活 child 从不检查、冷 child 恰好检查一次，以及缓存命中、key 缺席、服务缺席、行中毒四个第二级用例）；多描述符 last-wins 取末者；载荷格式错误与未知版本诊断为 `corrupt`；冷检查失败成一条 `unavailable` diagnostic 并在下次列表重试；fork seed 中的祖先描述符按该身份列出；外部 unit 折叠失败在存活与冷两条路径上按 child 收纳为 `corrupt`；按 `createdAt` 再按 id 排序且不列普通 fork；提供方缺失时不排除 child；压缩与未压缩的孪生 child 列表结果一致；持久化列表失败使整次枚举失败；取消稳定归一化为 `CANCELLED`；带类型的稳定错误码；以及后代列表的迭代式稳定 pre-order、穿过普通与一次性中间节点、带位置 diagnostic、生命周期复验与取消。一个伴随规格(已随查询式读取路径一起退役)曾在导入普通 subagent surface 时拒绝对可选 session-query 运行时的 eager 求值。
|
||||
- `packages/subagent/tool-subagent-control/tests/list-agents.spec.ts` 固定 `list_agents` 的 schema（一个可选 `scope` 枚举）、只保留可继续 child 且排除健康的一次性 sibling、同时保留 diagnostic 的投影、由注册表推导的 child／diagnostic／空结果文本形式、带持久化 label 的已结束 child 端到端列表、descendants scope 在在线 waiting 分支上的 pre-order parent/depth 注释、两个 scope 的取消信号转发、无调用 agent 时的拒绝、要求 `agents` 但不再注入 `sessionQuery` 的加载约定，以及 HMR dispose。
|
||||
- 无密钥 ACP 快照场景 `subagent-list-agents`（examples/acp-agent）使用仅限快照的 `subagent/end` 标记为第二个 parent 轮次设置边界，随后针对 subagent 服务、投影注册表和 JSONL 持久化真实执行 `list_agents`，渲染 `<id> [complete] — <label>`。
|
||||
- 无密钥 ACP 快照场景 `subagent-list-agents`（examples/acp-agent）使用仅限快照的 `subagent/end` 标记为第二个 parent 轮次设置边界，随后针对 subagent 服务、投影注册表和 JSONL 持久化真实执行 `list_agents`，渲染 `<id> [ready] — <label>`。
|
||||
- 无密钥快照场景 `subagent-diagnostic`（examples/headless-agent）钉住现行列表的模型可见诊断分类，包括无描述符的定局 child 以 `corrupt` diagnostic 出现。
|
||||
- 无密钥 ACP 快照场景 `subagent-published-run-failure` 会发布一个真实的一次性 child，注入相互独立的 run result 与 handle dispose 失败，并在 parent 工具结果中保留两项 diagnostic。
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-22-web-multimodal-image-input-and-durable-attachments.md
|
||||
2026-07-22-web-multimodal-image-input-and-durable-attachments.md: 2a3925d8b779fed7f8b3330d079fdb3059685fd5
|
||||
2026-07-22-web-multimodal-image-input-and-durable-attachments.md: ea234e557553dda03ef2b707b60d47d3f43eb8f8
|
||||
2026-07-22-web-multimodal-image-input-and-durable-attachments.zh.md: be478ece73039201a820d804435610faea4cb3fe
|
||||
|
||||
@@ -128,7 +128,7 @@ The Pi-AI adapter is the first visual-input route: it resolves `ctx.attachments`
|
||||
|
||||
Core supports structured assistant image blocks, but no current production provider route is certified for image output. Any future output-capable adapter must retrieve provider bytes under bounded size and time policy, validate them through the same attachment service, persist them, and only then publish the atomic `ImageBlock`. A URL in assistant Markdown remains text and is never downloaded automatically.
|
||||
|
||||
Provider-neutral token estimation does not guess visual pricing from image dimensions; provider-reported usage remains authoritative. ACP renders an explicit image marker until that protocol surface gains native image support rather than silently omitting the block.
|
||||
Provider-neutral token estimation does not guess visual pricing from image dimensions; provider-reported usage remains authoritative. ACP renders an explicit image marker until that protocol API gains native image support rather than silently omitting the block.
|
||||
|
||||
Compaction replays the selected conversation prefix, including image references, into the configured summarization route. A visual-capable route resolves those references through its adapter; a text-only route fails explicitly instead of silently dropping the visual context. The synthesized checkpoint remains text-only, and `compact-basic` rejects image summary output with `UNSUPPORTED_CONTENT`.
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-23-web-assistant-markdown.md
|
||||
2026-07-23-web-assistant-markdown.md: ad86559e3b5294b6bd67d69ff5c6ce37a5172008
|
||||
2026-07-23-web-assistant-markdown.md: 0ad74546b9a54d5eadfc3e7991efa4e0d9b7bc77
|
||||
2026-07-23-web-assistant-markdown.zh.md: e7544b2c731581e29b026026a2bb627defb91ca7
|
||||
|
||||
@@ -28,7 +28,7 @@ Fenced code and GFM tables own horizontal overflow so long content cannot widen
|
||||
|
||||
**Promote the existing mdast and micromark development dependencies and maintain a custom React walker.** This avoids a new parser family but makes the product own every node mapping, GFM extension, and security-sensitive rendering branch. The dedicated React renderer keeps that traversal upstream while preserving an AST-to-React path. *Later reversed on new evidence — incremental streaming parsing needs AST-level input the string-only wrapper cannot provide; the [incremental AST renderer note](../architecture/2026-08-06-web-markdown-incremental-ast-renderer.md) owns that decision.*
|
||||
|
||||
**Replace `MessageText` with Markdown rendering.** This formats user prompts and steering as a side effect. Those authored surfaces remain literal until the product chooses that behavior explicitly.
|
||||
**Replace `MessageText` with Markdown rendering.** This formats user prompts and steering as a side effect. Those authored inputs remain literal until the product chooses that behavior explicitly.
|
||||
|
||||
**Parse Markdown into session snapshots.** This would make React nodes or presentation ASTs durable runtime state and reintroduce a final-versus-streaming mode boundary. Parsing stays at the presentation leaf instead.
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-24-web-session-model-selector.md
|
||||
2026-07-24-web-session-model-selector.md: e6a96ac62f69a3bd312f61cc920caa259d2dc5b0
|
||||
2026-07-24-web-session-model-selector.zh.md: 5a0245359d69ac6e59a20dc3276b9411c4b25e23
|
||||
2026-07-24-web-session-model-selector.md: 3f7dde359842a82d03218dc71ca0e3617ae6dbdf
|
||||
2026-07-24-web-session-model-selector.zh.md: 474476966da8d4628578dc3e13f74f643bd6eaed
|
||||
|
||||
@@ -18,7 +18,7 @@ The browser `ModelService` owns one `ModelDirectory` per live session. Its snaps
|
||||
|
||||
`@deepseek-ai/dsh-client-ui-conversation` declares the session-scoped single slot `conversation.input.model` as a child of its composer-bar entry. InputBar renders the seat in its trailing controls immediately before the pending indicator and primary button; the seat receives the bar's `locked` owner prop and session scope. `@deepseek-ai/dsh-client-ui-model` occupies that seat and also contributes `/model` over the same directory. Its compact trigger displays the exact catalog model name and effective reasoning label. When the current selection is absent from the groups, the trigger displays `Select model`, the model list marks no row active, and the Effort row stays absent; choosing a listed model assigns the complete selection through the shared selection path. The upward menu otherwise first offers Model and Effort; Model drills into provider groups, while Effort drills into the adapter-ordered levels. The provider-default row appears only when the adapter does not configure a model default.
|
||||
|
||||
The production browser roster is assembled from `apps/cli/config/base.cordis.yml` plus `apps/cli/config/web.cordis.yml`; the model feature is one `dshClient` row rather than a package hardcoded in Web boot code. Its package manifest orders it after the runtime and command feature, while Cordis service injection waits for the conversation slot before registering the composer occupant.
|
||||
The production browser roster is assembled from `apps/cli/config/base.cordis.yml` plus `apps/cli/config/web.cordis.yml`; the model feature is one `dsh.client` row rather than a package hardcoded in Web boot code. Its package manifest orders it after the runtime and command feature, while Cordis service injection waits for the conversation slot before registering the composer occupant.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
|
||||
@@ -18,7 +18,7 @@ Web Host 为每个新建或恢复的 Agent 安装 `ModelSelection`。如果会
|
||||
|
||||
`@deepseek-ai/dsh-client-ui-conversation` 将会话作用域的单实例 slot `conversation.input.model` 声明为其输入栏 entry 的子 slot。InputBar 在尾部控件区将该 seat 渲染于 pending 指示器与主按钮之前；该 seat 接收输入栏的 `locked` owner prop 与会话作用域。`@deepseek-ai/dsh-client-ui-model` 占用该 seat，并在同一目录上提供 `/model`。其紧凑型触发器显示目录中精确模型的名称与生效的推理强度标签。当前选择不在分组中时，触发器显示 `Select model`，模型列表不标记任何活动行，Effort 行也保持隐藏；选择一个已列出的模型，会通过共享的选择路径赋值完整选择。除此情形外，向上展开的菜单会首先提供 Model 与 Effort；Model 可深入提供方分组，Effort 可深入适配器排序的级别。仅当适配器没有配置模型默认值时，才显示提供方默认值行。
|
||||
|
||||
生产环境的浏览器名册由 `apps/cli/config/base.cordis.yml` 与 `apps/cli/config/web.cordis.yml` 共同组装；模型功能对应其中一行 `dshClient` 配置项，而不是 Web boot 代码中硬编码的包。其包 manifest（元数据清单）将加载顺序置于运行时与命令功能之后；Cordis 服务注入则等待 conversation slot 可用，再注册 composer 占用方。
|
||||
生产环境的浏览器名册由 `apps/cli/config/base.cordis.yml` 与 `apps/cli/config/web.cordis.yml` 共同组装；模型功能对应其中一行 `dsh.client` 配置项，而不是 Web boot 代码中硬编码的包。其包 manifest（元数据清单）将加载顺序置于运行时与命令功能之后；Cordis 服务注入则等待 conversation slot 可用，再注册 composer 占用方。
|
||||
|
||||
## 考虑过的替代方案
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-25-subagent-policy-inheritance.md
|
||||
2026-07-25-subagent-policy-inheritance.md: aeff83795eedead9c75de6bbb74c1da1945092ca
|
||||
2026-07-25-subagent-policy-inheritance.zh.md: c26e6bf8b79c86855022c384673957fe04ff761d
|
||||
2026-07-25-subagent-policy-inheritance.md: 34751a4e29e48c84d37425857b8b1b56c8d866eb
|
||||
2026-07-25-subagent-policy-inheritance.zh.md: 5fa8edf04ed63da9b2e1b9a062ca2f649c8c96fb
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
# Agent Note: In-process subagent policy inheritance — the child starts under the parent's sandbox and approval overrides
|
||||
# Agent Note: In-process subagent policy inheritance — the child starts under the parent's sandbox override
|
||||
|
||||
Status: implemented
|
||||
|
||||
@@ -6,11 +6,11 @@ English | [中文](2026-07-25-subagent-policy-inheritance.zh.md)
|
||||
|
||||
## Problem
|
||||
|
||||
Sandbox and approval overrides are per-session log folds. An in-process subagent gets a new session, so a spawn child once fell back to deployment defaults and a fork child saw only switches inside its completed-turn prefix. Delegation could therefore widen a parent that had switched to `read-only`, or turn a parent's unattended `'never'` approval stance back into prompting behavior.
|
||||
Sandbox and approval overrides are per-session log folds. An in-process subagent gets a new session, so a spawn child once fell back to deployment defaults and a fork child saw only switches inside its completed-turn prefix. Delegation could therefore widen a parent that had switched to `read-only`.
|
||||
|
||||
## Decision
|
||||
|
||||
The shared in-process driver snapshots `sandboxPolicy.overrideOf(parent.session)` and `approval.overrideOf(parent.session)` before its first await. A later parent switch belongs to the parent's future; cancel-and-redelegate takes a new snapshot. Both services are optional, and only explicit session overrides are copied, never deployment defaults or one-shot grants.
|
||||
The delegation boundary snapshots `sandboxPolicy.overrideOf(parent.session)` before its first await, through the shared child-agent helpers (`captureDelegatedPolicyOverrides`/`appendDelegatedPolicyOverrides` in `dsh-subagent`), which the one-shot driver and the [continuable start](2026-08-10-continuable-subagent-policy-inheritance.md) both call. A later parent switch belongs to the parent's future; cancel-and-redelegate takes a new snapshot. The sandbox-policy service is optional, and only the explicit session override is copied, never deployment defaults or one-shot grants. The approval policy is not inherited: the same capture pins every child to `'never'` — the [approvals-pinned decision](2026-08-10-subagent-approval-pinned-never.md) supersedes this note's original approval-override inheritance.
|
||||
|
||||
Each captured value becomes a source-tagged `sandbox/mode` or `approval/policy` event appended during the child factory's unpublished setup. The session constructor has already fixed `Session.firstLiveSeq` at the fork-prefix length, so the inherited facts follow fork history, reach telemetry when the child is announced, and leave `SessionHeader.seedLength` at the prefix length. Existing last-event-wins folds therefore make the delegation snapshot beat stale fork history and let a later child switch beat the snapshot. A grandchild folds its parent's logged state, so the rule composes without another inheritance mechanism.
|
||||
|
||||
@@ -18,7 +18,7 @@ Ordinary session appends validate the inherited events before publication, and p
|
||||
|
||||
### What a blocked child experiences
|
||||
|
||||
A confined child gets the ordinary denial marker. No answerer currently owns an in-process child, so an escalation request fails closed and the child reports upward; a controller-owned parent may widen its own session and delegate again. An inherited `'never'` policy tells the child not to request escalation in its first system prompt.
|
||||
A confined child gets the ordinary denial marker, and an escalation request is rejected deterministically by the child's pinned `'never'` policy; the `subagent:delegation` runtime-context statement tells the child to report the limitation instead of retrying, and a controller-owned parent may widen its own session and delegate again ([approvals-pinned decision](2026-08-10-subagent-approval-pinned-never.md)).
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
@@ -27,10 +27,10 @@ A confined child gets the ordinary denial marker. No answerer currently owns an
|
||||
- **A first-prompt listener** — rejected: it introduces listener ordering and a later timing boundary even though the creation transaction already permits log appends before publication.
|
||||
- **Copying deployment defaults** — rejected: defaults remain operator-owned and may change; an unswitched parent stamps nothing, so its child follows the current deployment.
|
||||
- **Live resolution walking `parentSession` at each call** — rejected: it breaks the "two sessions never see each other's state" isolation invariant, requires the parent session to stay loaded for the child's lifetime, and makes a mid-run parent switch retroactively change a running child. Snapshot-at-delegation is the semantic: the child keeps the policy it was handed; cancel-and-respawn picks up a tightening.
|
||||
- **Forcing `'never'` or routing asks to the root controller** — rejected as inheritance behavior. A forced value forecloses a future child answerer; parent routing needs parent-chain ownership and the spawning `callId`, and remains deferred in [the approval-seam Agent Note](2026-07-06-approval-seam.md).
|
||||
- **Forcing `'never'`** — originally rejected here as inheritance behavior because a forced value forecloses a future child answerer; that verdict is reversed by the [approvals-pinned decision](2026-08-10-subagent-approval-pinned-never.md), which owns the current rationale. Routing asks to the root controller needs parent-chain ownership and the spawning `callId`, and remains deferred in [the approval-seam Agent Note](2026-07-06-approval-seam.md).
|
||||
|
||||
## Consequences
|
||||
|
||||
- Spawn, fork, and nested in-process children retain a parent's explicit sandbox and approval overrides. The focused suite proves real filesystem denial, stale-fork precedence, delegation-time capture, the live-event boundary, default omission, and context disposal.
|
||||
- Spawn, fork, and nested in-process children retain a parent's explicit sandbox override and are pinned to `'never'` approvals. The focused suite proves real filesystem denial, stale-fork precedence, delegation-time capture, the live-event boundary, default omission, and context disposal.
|
||||
- The keyless headless snapshot is the assembled regression: only the parent is `read-only`, the deployment default is `workspace-write`, and the child's persisted event plus denied disk write both fail if capture is removed.
|
||||
- Each delegation adds at most two log-only events. `dsh-subagent-inprocess` has optional peer types for the two policy services; compositions without either service behave unchanged. Out-of-process children retain their own deployment policy, and a running child does not follow later parent switches.
|
||||
- Each delegation adds at most two log-only events. `dsh-subagent` owns the optional peer types for the two policy services — its shared helpers hold the `ctx.get` consumption; compositions without either service behave unchanged. Out-of-process children retain their own deployment policy, and a running child does not follow later parent switches.
|
||||
|
||||
@@ -1,4 +1,4 @@
|
||||
# Agent Note: 进程内 subagent 策略继承——子 agent 在父级的沙箱与审批覆盖项下启动
|
||||
# Agent Note: 进程内 subagent 策略继承——子 agent 在父级的沙箱覆盖项下启动
|
||||
|
||||
Status: implemented
|
||||
|
||||
@@ -6,11 +6,11 @@ Status: implemented
|
||||
|
||||
## 问题
|
||||
|
||||
沙箱与审批覆盖项都是按会话的日志折叠。进程内 subagent 会获得一个新会话，因此 spawn 子 agent（智能体）过去会回退到部署默认值，fork 子 agent 则只能看到其已完成轮次前缀中的切换。因此，委派可能放宽已经切换到 `read-only` 的父级，或让父级无人值守的 `'never'` 审批立场重新变成会发起提示的行为。
|
||||
沙箱与审批覆盖项都是按会话的日志折叠。进程内 subagent 会获得一个新会话，因此 spawn 子 agent（智能体）过去会回退到部署默认值，fork 子 agent 则只能看到其已完成轮次前缀中的切换。因此，委派可能放宽已经切换到 `read-only` 的父级。
|
||||
|
||||
## 决策
|
||||
|
||||
共享的进程内驱动器在第一次 await 之前对 `sandboxPolicy.overrideOf(parent.session)` 和 `approval.overrideOf(parent.session)` 获取快照。父级后续的切换属于父级的未来；取消后重新委派会取得新快照。这两个服务均为可选，仅复制显式会话覆盖项，绝不复制部署默认值或一次性授权。
|
||||
委派边界在第一次 await 之前，经由共享的子 agent 辅助函数（`dsh-subagent` 中的 `captureDelegatedPolicyOverrides`／`appendDelegatedPolicyOverrides`）对 `sandboxPolicy.overrideOf(parent.session)` 获取快照；一次性驱动器与[可继续启动](2026-08-10-continuable-subagent-policy-inheritance.md)都会调用这些辅助函数。父级后续的切换属于父级的未来；取消后重新委派会取得新快照。沙箱策略服务为可选，仅复制显式会话覆盖项，绝不复制部署默认值或一次性授权。审批策略不继承：同一次捕获会把每个子 agent 钉定为 `'never'`——[审批钉定决策](2026-08-10-subagent-approval-pinned-never.md)取代了本 note 原先的审批覆盖项继承。
|
||||
|
||||
每个捕获值都会成为子 agent 工厂在未发布设置阶段追加的一条带来源标记的 `sandbox/mode` 或 `approval/policy` 事件。会话构造函数已将 `Session.firstLiveSeq` 固定为 fork 前缀的长度，因此继承事实会排在 fork 历史之后，在子 agent 公布时进入遥测，同时让 `SessionHeader.seedLength` 保持为此前缀的长度。因此，既有的末事件胜出折叠会让委派快照压过陈旧的 fork 历史，并让子 agent 后续的切换压过该快照。孙代 agent 会折叠其父级已记录的状态，因此无需另一套继承机制即可组合此规则。
|
||||
|
||||
@@ -18,7 +18,7 @@ Status: implemented
|
||||
|
||||
### 被拦住的子 agent 会经历什么
|
||||
|
||||
受限子 agent 会得到普通拒绝标记。目前没有应答器认领进程内子 agent，因此升级请求会以拒绝方式失败，由子 agent 向上汇报；由控制器持有的父 agent 可以放宽自己的会话后重新委派。继承的 `'never'` 策略会在第一份系统提示词中告知子 agent 不要请求升级。
|
||||
受限子 agent 会得到普通拒绝标记，升级请求则被子 agent 钉定的 `'never'` 策略确定性拒绝；`subagent:delegation` 运行时上下文声明告知子 agent 上报限制而不是重试，由控制器持有的父 agent 可以放宽自己的会话后重新委派（[审批钉定决策](2026-08-10-subagent-approval-pinned-never.md)）。
|
||||
|
||||
## 考虑过的替代方案
|
||||
|
||||
@@ -27,10 +27,10 @@ Status: implemented
|
||||
- **首个提示词监听器**：不予采纳。尽管创建事务已经允许在发布前追加日志，它仍会引入监听器顺序与更晚的时序边界。
|
||||
- **复制部署默认值**：不予采纳。默认值仍由运维人员拥有且可能变化；未切换的父级不会记录任何值，因此其子 agent 跟随当前部署。
|
||||
- **每次调用时沿 `parentSession` 实时解析**：不予采纳。这会打破「两个会话永远看不到彼此状态」的隔离不变量，要求父会话在子 agent 的整个生命周期内保持加载，还会让父级在子 agent 运行途中做的切换追溯性地改变一个正在运行的子 agent。委派时快照才是本设计的语义：子 agent 保持它被交付时的策略；取消后重新 spawn 即可拿到收紧后的策略。
|
||||
- **强制使用 `'never'` 或把 ask 路由到根控制器**：不作为继承行为采纳。强制值会排除未来的子 agent 应答器；父级路由需要父链所有权与发起 spawn 的 `callId`，仍按[审批 seam Agent Note](2026-07-06-approval-seam.md) 所述延期。
|
||||
- **强制使用 `'never'`**：本 note 当初不作为继承行为采纳，理由是强制值会排除未来的子 agent 应答器；该结论已被[审批钉定决策](2026-08-10-subagent-approval-pinned-never.md)推翻，现行理由归其所有。把 ask 路由到根控制器需要父链所有权与发起 spawn 的 `callId`，仍按[审批 seam Agent Note](2026-07-06-approval-seam.md) 所述延期。
|
||||
|
||||
## 后果
|
||||
|
||||
- spawn、fork 和嵌套的进程内子 agent 会保留父级显式的沙箱与审批覆盖项。聚焦测试套件证明真实文件系统拒绝、陈旧 fork 优先级、委派时捕获、实时事件边界、默认值省略与上下文释放。
|
||||
- spawn、fork 和嵌套的进程内子 agent 会保留父级显式的沙箱覆盖项，并被钉定为 `'never'` 审批。聚焦测试套件证明真实文件系统拒绝、陈旧 fork 优先级、委派时捕获、实时事件边界、默认值省略与上下文释放。
|
||||
- 无密钥 headless 快照是组装后应用层面的回归测试：只有父级是 `read-only`，部署默认值是 `workspace-write`；若移除捕获，子 agent 的持久化事件与被拒的磁盘写入这两项检查都会失败。
|
||||
- 每次委派最多增加两条仅日志事件。`dsh-subagent-inprocess` 为两个策略服务提供可选 peer 类型；未组合任一服务的组合保持原有行为。进程外子 agent 仍采用自身的部署策略，正在运行的子 agent 不跟随父级后续切换。
|
||||
- 每次委派最多增加两条仅日志事件。两个策略服务的可选 peer 类型由 `dsh-subagent` 拥有——其共享辅助函数持有 `ctx.get` 消费；未组合任一服务的组合保持原有行为。进程外子 agent 仍采用自身的部署策略，正在运行的子 agent 不跟随父级后续切换。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-27-trajectory-inspection-ledger.md
|
||||
2026-07-27-trajectory-inspection-ledger.md: a905e65942365c17b7513028b275288c82428221
|
||||
2026-07-27-trajectory-inspection-ledger.zh.md: a8dcfa97a89f3adc6ab540f3d6cc5020cbefb53f
|
||||
2026-07-27-trajectory-inspection-ledger.md: 74ed1f8ec6f6efcbf77e9caec7e254cb114efbd9
|
||||
2026-07-27-trajectory-inspection-ledger.zh.md: c6bb315b72b8a7274ca0e1b245cb2c5583328c8a
|
||||
|
||||
@@ -12,20 +12,20 @@ Trajectory has to make prose, machine payloads, token usage, timing, and nested
|
||||
|
||||
**Render a compact, turn-aware event ledger with a local record inspector, using the existing DeepSeek design system.**
|
||||
|
||||
- The ledger keeps session events in sequence within rewind-delimited branches. Turn boundaries use a slightly heavier rule, the raw Turn id, and a continuous left rail; Request boundaries appear as small points integrated into that structure and use one chronological numbering space across ordinary and compaction requests.
|
||||
- The ledger keeps materialized business records in Session Event order within the loaded window. Turn boundaries use a slightly heavier rule, the raw Turn id, and a continuous left rail; Request boundaries appear as small points integrated into that structure and use one chronological numbering space across ordinary and compaction requests.
|
||||
- Event kind and content form the two stable columns. Role tags align toward the content, nested subtools receive a small indentation, and CSS truncation preserves the available preview width. Token usage and duration stay in the inspector.
|
||||
- Product prose uses the existing sans stack. Turn ids, token counts, durations, tool calls, raw payloads, and other machine data use the existing code stack.
|
||||
- Existing theme tokens own both light and dark rendering. Neutral borders and surfaces form the structure; distinct low-emphasis role hues support scanning without carrying success or failure meaning, while business blue identifies selection, links, and focus.
|
||||
- The client runtime exposes a read-only history source independent from Session and SessionManager. Each activated source owns its raw entries, paging, live gap repair, and reconnect rebuild; the ordinary conversation snapshot remains the folded Chat projection. Trajectory opens the source's tail while mounted and requests one older page when the user reaches the loaded range's top, then lazily derives event order, context lineage, schema index, and Requests instead of imposing those structures on every conversation consumer.
|
||||
- Session owns one contiguous Event window, paging state, live gap repair, and reconnect rebuild. Chat and Trajectory register separate business Definitions against the shared `ConversationNodeAssembler`; Trajectory reads its target snapshot from `Session.views` and requests one older Session page when the user reaches the loaded range's top. The [Trajectory Context assembly decision](../architecture/2026-08-11-trajectory-conversation-context-assembly.md) owns its exact-ID Definitions, stage Builder, and complexity bounds.
|
||||
- Ordinary generation and compaction calls form one chronological Request projection, distinguished by purpose rather than separate collections. Effective prompt state and its change ride the Request that introduced them; compaction and prompt changes are not independent inspection entities. Request numbering and cumulative usage cover the loaded history window and expand as older pages arrive.
|
||||
- Call schemas come from the active recorded Request header. Keyless snapshot fixtures deliberately replace that catalog with the non-array `{{tools}}` token, which the durable inspection boundary treats as unavailable instead of attempting to project or fabricate schemas.
|
||||
- Selecting a record or Request opens an inspector inside Trajectory. Tabs and Summary sections follow the selected entity: Markdown messages expose rendered content, source fields, provider/model fields, and hierarchy views; tools add JSON payload/result and schema views; Requests add options, usage, timing, and result navigation. Scrollable Summary regions keep their scrollbar thumbs transparent until hover or `focus-within`, while retaining the scrollbar reservation and scroll behavior. Images render as media rather than serialized data.
|
||||
- Turn folding removes all rows after its first record and replaces them with a compact step/tool-call count; Assistant folding applies the same interaction to its tool-call descendants. Global controls fold or expand both levels.
|
||||
- A long ledger initially positions the loaded tail at the bottom and mounts only the viewport's row window plus bounded overscan. Request-only separators join the next measurable virtual item, with a terminal separator retaining its own fixed clearance, so the virtualizer never owns a zero-height item. Semantic DOM-safe row keys and ARIA indexes expose identity independently from mount position. A tail with known older history virtualizes immediately even when its loaded projection is below the ordinary row threshold. Stable-key virtualizer anchoring preserves the visible item across prepends and appends; the manual scroll-height fallback applies only when completing pagination disables virtualization. Selection, timeline focus, folding, search, and bottom following address records by stable event or tool-call identity rather than requiring their DOM rows to exist. An explicit loading row covers records until initial positioning finishes and while an older page is pending. The raw window base sequence detects a prepend even when a page adds no surface-visible node.
|
||||
- The separate Waterfall tab is removed. A fixed Overview above the ledger projects every loaded record with known `startedAt` onto three semantic timing lanes using its own duration. While an older prefix remains unloaded and the viewport includes the loaded domain's start, a neutral ellipsis control covers the truncated edge and loads one earlier page without assigning unknown history a fabricated duration; hovering that control suppresses the ordinary timeline cursor. Finalized Assistant spans divide the recorded interval at the first non-empty token delta, so distinct TTFT and decoding colors retain their actual ratio; incomplete timing falls back to one Assistant color. Hovering for 500 ms exposes exact start/end, total duration, TTFT, and decoding time without relying on the browser's native tooltip delay. Dragging left or right commits an inclusive interval filter: any record whose active interval overlaps either boundary remains visible, records without known timing leave the focused ledger, and clearing the selection restores the full branch. Wheel gestures zoom the time domain. A right-button click clears the interval selection; dragging instead pans an already zoomed viewport without mutating it. The Overview keeps the full time domain while focused so the selection can be resized or cleared without losing orientation.
|
||||
- A long ledger initially positions the loaded tail at the bottom and mounts only the viewport's row window plus bounded overscan. Request-only separators join the next measurable virtual item, with a terminal separator retaining its own fixed clearance, so the virtualizer never owns a zero-height item. Semantic DOM-safe row keys and ARIA indexes expose identity independently from mount position. A tail with known older history virtualizes immediately even when its loaded projection is below the ordinary row threshold. Stable-key virtualizer anchoring preserves the visible item across prepends and appends; the manual scroll-height fallback applies only when completing pagination disables virtualization. Selection, timeline focus, folding, search, and bottom following address records by stable event or tool-call identity rather than requiring their DOM rows to exist. An explicit loading row covers records until initial positioning finishes and while an older Session page is pending.
|
||||
- The separate Waterfall tab is removed. A fixed Overview above the ledger projects every loaded record with known `startedAt` onto three semantic timing lanes using its own duration. While an older prefix remains unloaded and the viewport includes the loaded domain's start, a neutral ellipsis control covers the truncated edge and loads one earlier page without assigning unknown history a fabricated duration; hovering that control suppresses the ordinary timeline cursor. Finalized Assistant spans divide the recorded interval at the first non-empty token delta, so distinct TTFT and decoding colors retain their actual ratio; incomplete timing falls back to one Assistant color. Hovering for 500 ms exposes exact start/end, total duration, TTFT, and decoding time without relying on the browser's native tooltip delay. Dragging left or right commits an inclusive interval filter: any record whose active interval overlaps either boundary remains visible, records without known timing leave the focused ledger, and clearing the selection restores the full loaded ledger. Wheel gestures zoom the time domain. A right-button click clears the interval selection; dragging instead pans an already zoomed viewport without mutating it. The Overview keeps the full time domain while focused so the selection can be resized or cleared without losing orientation.
|
||||
- Live history updates retain the ledger's bottom position only while the user is already following its tail. Scrolling upward clears that follow state, so streamed chunks and newly appended records do not interrupt inspection of earlier rows. Tail following and virtualizer measurement react to row keys and heights rather than content identity, so text-only stream frames neither discard the measurement cache nor repeat a DOM scroll write.
|
||||
- Token streaming reuses the finalized history inspection, layout, Request numbering, Overview projection, and search results. A frame appends only the current partial Assistant cells and searches that partial when a query is active; text and reasoning deltas do not re-fold or rescan the loaded prefix, while message completion, tool lifecycle, compaction, rewrites, and other structural events rebuild the affected projections. Before those rebuilds, the inspection ledger drops completed-step token payloads that no projection reads while retaining the first visible token for timing, every usage chunk for accounting, and every chunk from unfinished or interrupted steps; the independent history source retains the raw entries.
|
||||
- History folding rebases only the loaded surface events into a compact contiguous input for the canonical surface manager, then maps its nodes back to absolute session sequences. Structural events therefore retain canonical replacement validation without replaying token chunks or materializing synthetic events for unloaded sequences.
|
||||
- Token streaming updates only the matching Trajectory Assistant Context, while publication is coalesced to at most once per animation frame. The target snapshot preserves the existing stage, layout, Request numbering, Overview, and search inputs; completed Assistant State retains assembled blocks, timing, and usage rather than every raw chunk payload, while Session keeps the raw Event window.
|
||||
- Each Trajectory Definition extracts a stable ID from the current Event, and the shared Assembler replays only Contexts affected by matching, Location, or Reader changes. Older Session pages prepend into the same engine window; the Trajectory target builder converts its materialized Nodes into the existing stage-oriented snapshot consumed by the ledger.
|
||||
- Trajectory opts into a conversation-owned composer overlay through `data-conversation-composer-overlay`. `ConversationRoot` positions the composer seat and publishes its live height; Trajectory keeps the ledger at full height and reserves that height plus 16 px inside its vertical table and inspector scrollers. Those panes adapt to the available width instead of exposing horizontal scrollbars beneath the overlay.
|
||||
- This local inspector remains independent from the conversation-wide Chat details column. At narrow widths it overlays the ledger and remains dismissible by keyboard or pointer.
|
||||
|
||||
@@ -53,4 +53,4 @@ Trajectory has to make prose, machine payloads, token usage, timing, and nested
|
||||
|
||||
## Consequences
|
||||
|
||||
Trajectory shows more useful records per viewport while retaining Turn and Request orientation. Context rewrites and compactions remain inline with their surrounding history, while a rewind begins a successor branch that inherits only the retained prefix. The floating composer leaves the ledger visible to the viewport edge without covering its final rows or hiding horizontal controls. The main ledger omits token usage and duration so content receives the available width; the local inspector exposes those facts together with full payloads, provider/model and source fields, schemas, and request timing. The Overview uses recorded start/duration and token-boundary facts without fabricating live elapsed time, and its inclusive focus behavior matches the interaction users already know from Chrome DevTools Network. Tail-first paging bounds initial transport and projection work, virtualization bounds mounted row elements, incremental partial projection removes loaded-history length from ordinary token-frame work, and completed-step chunk compaction makes structural rebuilds proportional to inspection-relevant entries rather than the raw token count. Focused component tests pin tail-first paging, prepend anchoring and identity retention, the virtual window, tail following, content-only streaming without repeated scroll writes, streaming structural sharing, high-sequence window folding, timing projection, delayed detail disclosure, folding, record and interval selection, entity-specific tabs, and running/error semantics. A real-browser long-ledger contract pins stable prepend geometry, bounded mounting, top/middle/bottom reachability, and bounded scroll writes across a paced stream; the assembled Web snapshot pins the ledger, Overview timing details, composer overlay geometry, and inspector through the real client composition.
|
||||
Trajectory shows more useful records per viewport while retaining Turn and Request orientation. Context rewrites and compactions appear as the current materialized business records in sequence with surrounding history. The floating composer leaves the ledger visible to the viewport edge without covering its final rows or hiding horizontal controls. The main ledger omits token usage and duration so content receives the available width; the local inspector exposes those facts together with full payloads, provider/model and source fields, schemas, and request timing. The Overview uses recorded start/duration and token-boundary facts without fabricating live elapsed time, and its inclusive focus behavior matches the interaction users already know from Chrome DevTools Network. Tail-first paging bounds initial transport work, virtualization bounds mounted row elements, exact-ID dispatch avoids re-folding unrelated business Contexts, and animation-frame publication caps streaming snapshot frequency. The retained stage-oriented target builder may still perform work proportional to the loaded materialized Nodes for a publication; this migration does not add a stronger Trajectory-specific complexity guarantee. Focused component tests pin tail-first paging, prepend anchoring and identity retention, the virtual window, tail following, content-only streaming without repeated scroll writes, timing projection, delayed detail disclosure, folding, record and interval selection, entity-specific tabs, and running/error semantics. A real-browser long-ledger contract pins stable prepend geometry, bounded mounting, top/middle/bottom reachability, and bounded scroll writes across a paced stream; the assembled Web snapshot pins the ledger, Overview timing details, composer overlay geometry, and inspector through the real client composition.
|
||||
|
||||
@@ -12,20 +12,20 @@ Status: implemented
|
||||
|
||||
**使用现有 DeepSeek 设计系统，渲染保留轮次结构的紧凑事件记录表，并提供局部记录检查器。**
|
||||
|
||||
- 记录表在以 `rewind` 划分的分支内按会话事件顺序展示。轮次边界由稍粗的分割线、原始轮次 id 和连续的左侧竖线表示；请求边界以融入该结构的小圆点表示，普通请求与压缩（compaction）请求在整个时间序列中共用一套编号。
|
||||
- 记录表在已加载窗口内按 Session Event 顺序展示物化后的业务记录。轮次边界由稍粗的分割线、原始轮次 id 和连续的左侧竖线表示；请求边界以融入该结构的小圆点表示，普通请求与压缩（compaction）请求在整个时间序列中共用一套编号。
|
||||
- 事件类型与内容构成两个稳定列。角色标签朝内容侧对齐，嵌套子工具略微缩进，内容预览使用 CSS 截断以适应可用宽度。token 用量和耗时留在检查器中。
|
||||
- 产品正文使用现有无衬线字体栈。轮次 id、token 数、耗时、工具调用、原始载荷和其他机器数据使用现有代码字体栈。
|
||||
- 现有主题 token 同时负责亮色和暗色渲染。中性边框与表面构成整体结构；区分度较低的角色色帮助扫读而不表达成功或失败语义，业务蓝色则标识选择状态、链接和焦点。
|
||||
- 客户端运行时提供独立于 Session 和 SessionManager 的只读历史数据源。每个已激活的数据源自行拥有原始条目、分页、实时缺口修复和重连重建；普通会话快照仍然只是 Chat 所需的折叠投影。Trajectory 在挂载期间打开该数据源的尾部，当用户到达已加载范围顶部时请求一页更早的历史，再按需派生事件顺序、上下文谱系、schema 索引和请求，避免让所有会话消费方承担这些结构。
|
||||
- Session 统一拥有一份连续 Event 窗口、分页状态、实时缺口修复与重连重建。Chat 与 Trajectory 针对共享的 `ConversationNodeAssembler` 分别注册业务 Definition；Trajectory 从 `Session.views` 读取自己的 target snapshot，并在用户到达已加载范围顶部时请求一页更早的 Session 历史。[Trajectory Context 组装决策](../architecture/2026-08-11-trajectory-conversation-context-assembly.md)负责其精确 ID Definition、stage Builder 与复杂度上界。
|
||||
- 普通生成调用与压缩调用形成一条按时间排序的请求投影，以用途区分而不是放入不同集合。生效的提示词状态及其变化附着在引入它们的请求上；压缩和提示词变化都不是独立检查实体。请求编号和累计用量覆盖已加载的历史窗口，并随更早页面到达而扩展。
|
||||
- 调用 schema 来自当前生效且已记录的请求头。无密钥快照 fixture（测试前置数据）有意将该目录替换为非数组 token `{{tools}}`，持久化检查边界会将其视为不可用，而不是尝试投影或虚构 schema。
|
||||
- 选择记录或请求后，Trajectory 内部会打开检查器，其标签页和概述区域随实体类型变化：Markdown 消息提供渲染内容、来源字段、提供方／模型字段和层级视图；工具提供 JSON 载荷／结果和 schema 视图；请求提供选项、用量、计时和结果跳转。可滚动的概述区域默认保持滚动条滑块透明，直到悬停或 `focus-within` 时才显示，同时保留滚动条预留空间和滚动行为。图片以媒体形式渲染，而不是显示为序列化数据。
|
||||
- 折叠轮次时保留其第一条记录，并用紧凑的步骤数和工具调用数替换后续所有行；折叠助手时对其工具调用后代应用相同操作。全局控件会折叠或展开这两个层级。
|
||||
- 长记录表初始时将已加载尾部置于底部，只挂载视口对应的行窗口及有界的额外缓冲行。仅含请求的分隔行并入下一个具备可测高度的虚拟项，末尾分隔行则保留固定留白，因此虚拟化器不会管理零高度项。可安全用于 DOM 的语义行键与 ARIA 索引使标识不依赖挂载位置。只要已知尾部之前仍有更早历史，即使当前已加载投影低于常规行数阈值，也会立即启用虚拟化。基于稳定键的虚拟化器锚定会在向前补页和尾部追加时保留当前可见项；只有分页完成导致虚拟化停用时，才使用手动滚动高度兜底。选择、时间线聚焦、折叠、搜索和末尾跟随均按稳定的事件或工具调用标识定位，不要求对应 DOM 行已存在。初始定位完成前以及更早页面仍在等待时，明确的加载行会遮住真实记录。原始窗口的基准序号即使在一页未增加任何 surface 可见节点时，也能检测到这次向前补页。
|
||||
- 移除独立的 waterfall（瀑布式事件）标签页。固定在记录表上方的 Overview 区域将所有 `startedAt` 已知的已加载记录按各自耗时投影到三条语义计时轨道。仍有更早前缀尚未加载且 viewport 包含已加载时间域起点时，中性的省略号控件会遮住截断边缘并加载一页更早历史，而不会为未知历史虚构耗时；悬停在该控件上会隐藏普通的时间线光标。已完成的助手时间条以首个非空 token 增量为分界，用不同颜色按真实比例表示 TTFT 与解码时间；计时不完整时退化为单一助手色。悬停 500 ms 后会显示精确起止时刻、总耗时、TTFT 和解码时间，而不依赖浏览器原生 tooltip 的延迟。向左或向右拖动会提交包含边界的区间筛选：任何活动区间与所选区间任一边界重叠的记录都会保留，计时未知的记录会从聚焦后的记录表中移除，清除选择则恢复完整分支。滚轮手势用于缩放时间域。右键单击会清除区间选择；右键拖动则只会平移已放大的 viewport，不会改变该选区。聚焦后，Overview 区域仍保留完整时间范围，以便在不失去方位的情况下调整或清除选择。
|
||||
- 长记录表初始时将已加载尾部置于底部，只挂载视口对应的行窗口及有界的额外缓冲行。仅含请求的分隔行并入下一个具备可测高度的虚拟项，末尾分隔行则保留固定留白，因此虚拟化器不会管理零高度项。可安全用于 DOM 的语义行键与 ARIA 索引使标识不依赖挂载位置。只要已知尾部之前仍有更早历史，即使当前已加载投影低于常规行数阈值，也会立即启用虚拟化。基于稳定键的虚拟化器锚定会在向前补页和尾部追加时保留当前可见项；只有分页完成导致虚拟化停用时，才使用手动滚动高度兜底。选择、时间线聚焦、折叠、搜索和末尾跟随均按稳定的事件或工具调用标识定位，不要求对应 DOM 行已存在。初始定位完成前以及更早 Session 页面仍在等待时，明确的加载行会遮住真实记录。
|
||||
- 移除独立的 waterfall（瀑布式事件）标签页。固定在记录表上方的 Overview 区域将所有 `startedAt` 已知的已加载记录按各自耗时投影到三条语义计时轨道。仍有更早前缀尚未加载且 viewport 包含已加载时间域起点时，中性的省略号控件会遮住截断边缘并加载一页更早历史，而不会为未知历史虚构耗时；悬停在该控件上会隐藏普通的时间线光标。已完成的助手时间条以首个非空 token 增量为分界，用不同颜色按真实比例表示 TTFT 与解码时间；计时不完整时退化为单一助手色。悬停 500 ms 后会显示精确起止时刻、总耗时、TTFT 和解码时间，而不依赖浏览器原生 tooltip 的延迟。向左或向右拖动会提交包含边界的区间筛选：任何活动区间与所选区间任一边界重叠的记录都会保留，计时未知的记录会从聚焦后的记录表中移除，清除选择则恢复完整的已加载记录表。滚轮手势用于缩放时间域。右键单击会清除区间选择；右键拖动则只会平移已放大的 viewport，不会改变该选区。聚焦后，Overview 区域仍保留完整时间范围，以便在不失去方位的情况下调整或清除选择。
|
||||
- 实时历史更新仅在用户已经跟随记录表末尾时保留底部位置。向上滚动会清除跟随状态，因此流式分块和新追加的记录不会打断对旧记录的检查。末尾跟随与虚拟化器测量仅响应行键和高度，而非内容标识，因此仅含文本的流式帧既不会丢弃测量缓存，也不会重复执行 DOM 滚动写入。
|
||||
- token 流式输出会复用已完成历史的检查结果、布局、请求编号、Overview 投影和搜索结果。每个帧只追加当前未完成助手的单元格，并在查询处于激活状态时搜索这部分内容；文本与推理（reasoning）增量不会重新折叠或扫描已加载前缀，而消息完成、工具生命周期、压缩、`rewrite` 及其他结构事件会重建受影响的投影。在这些投影重建前，检查记录表会丢弃已完成步骤中没有任何投影读取的 token 载荷，但会保留首个可见 token 用于计时、保留所有用量分片用于核算，并保留未完成或中断步骤的所有分片；独立历史数据源仍保留原始条目。
|
||||
- 历史折叠只把已加载的 surface 事件重新编号为紧凑连续的输入并交给规范 surface manager，再将其节点映射回会话绝对序号。因此，结构事件会保留规范的替换校验，而无需重放 token 分片，也不会为未加载的序号实体化合成事件。
|
||||
- token 流式输出只更新命中的 Trajectory Assistant Context，发布则合并为每个 animation frame 最多一次。target snapshot 继续提供既有 stage、layout、请求编号、Overview 与搜索输入；已完成的 Assistant State 只保留组装后的 blocks、计时与 usage，不保留每条原始 chunk payload，而 Session 继续保存原始 Event 窗口。
|
||||
- 每个 Trajectory Definition 都从当前 Event 提取稳定 ID，共享 Assembler 只 replay 因 Match、Location 或 Reader 变化而受影响的 Context。更早 Session 页面 prepend 到同一个引擎窗口；Trajectory target builder 再把已物化 Node 转换为记录表继续消费的 stage-oriented snapshot。
|
||||
- Trajectory 通过 `data-conversation-composer-overlay` 启用由会话持有的 composer 浮层模式。`ConversationRoot` 负责定位 composer seat 并发布其实时高度；Trajectory 让记录表保持全高，并在记录表与检查器的纵向滚动容器内预留该高度加 16 px。这两个窗格会根据可用宽度自适应，而不会在浮层下方暴露横向滚动条。
|
||||
- 此局部检查器与会话级 Chat 详情栏相互独立。在窄屏下，检查器会覆盖记录表，并且仍可通过键盘或指针关闭。
|
||||
|
||||
@@ -53,4 +53,4 @@ Status: implemented
|
||||
|
||||
## 后果
|
||||
|
||||
轨迹视图在保留轮次与请求定位的同时，每个视口可以显示更多有效记录。上下文 `rewrite` 与压缩保持在周边历史中的原始位置，`rewind` 则建立仅继承保留前缀的后继分支。浮动 composer 让记录表一直显示到视口边缘，同时不会遮住最后几行，也不会隐藏横向控件。主记录表省略 token 用量和耗时，让内容获得可用宽度；局部检查器展示这些数据以及完整载荷、提供方／模型字段、来源字段、schema 和请求计时。Overview 区域使用记录的开始时间、耗时与 token 边界数据，而不虚构实时流逝时间，其包含边界的聚焦行为与用户熟悉的 Chrome DevTools Network 交互一致。尾部优先分页限制初始传输和投影工作量，虚拟化限制已挂载的行元素数量，未完成部分的增量投影让普通 token 帧的工作量不再随已加载历史长度增长，而已完成步骤的分片压缩则让结构重建的工作量与检查所需条目数量成正比，而非与原始 token 数量成正比。针对性组件测试锁定尾部优先分页、向前补页锚定与标识保持、虚拟窗口、末尾跟随、仅含内容的流式输出不会重复写入滚动位置、流式输出的结构共享、高序号窗口折叠、计时投影、延迟展示详情、折叠、记录与区间选择、实体特定标签页和运行／错误语义。真实浏览器中的长记录表约定锁定向前补页时稳定的几何位置、有界挂载、顶部／中部／底部可达性，以及按节奏进行的流式输出中有界的滚动写入；组装后的 Web 快照则通过真实客户端组合锁定记录表、Overview 计时详情、composer 浮层几何形状与检查器。
|
||||
轨迹视图在保留轮次与请求定位的同时，每个视口可以显示更多有效记录。上下文 `rewrite` 与压缩会作为当前物化的业务记录，按顺序出现在周边历史中。浮动 composer 让记录表一直显示到视口边缘，同时不会遮住最后几行，也不会隐藏横向控件。主记录表省略 token 用量和耗时，让内容获得可用宽度；局部检查器展示这些数据以及完整载荷、提供方／模型字段、来源字段、schema 和请求计时。Overview 区域使用记录的开始时间、耗时与 token 边界数据，而不虚构实时流逝时间，其包含边界的聚焦行为与用户熟悉的 Chrome DevTools Network 交互一致。尾部优先分页限制初始传输工作，虚拟化限制已挂载的行元素数量，精确 ID 分发避免重新 fold 无关业务 Context，animation-frame 发布则限制流式 snapshot 频率。保留的 stage-oriented target builder 在一次发布中仍可能执行与已加载物化 Node 数量成比例的工作；本次迁移不额外承诺更强的 Trajectory 专属复杂度。针对性组件测试锁定尾部优先分页、向前补页锚定与标识保持、虚拟窗口、末尾跟随、仅含内容的流式输出不会重复写入滚动位置、计时投影、延迟展示详情、折叠、记录与区间选择、实体特定标签页和运行／错误语义。真实浏览器中的长记录表约定锁定向前补页时稳定的几何位置、有界挂载、顶部／中部／底部可达性，以及按节奏进行的流式输出中有界的滚动写入；组装后的 Web 快照则通过真实客户端组合锁定记录表、Overview 计时详情、composer 浮层几何形状与检查器。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-27-typescript-sdk-and-sdk-subagent-backend.md
|
||||
2026-07-27-typescript-sdk-and-sdk-subagent-backend.md: e4ceeb6b1bc0b9e10fb5383454cbac1b404d4ad8
|
||||
2026-07-27-typescript-sdk-and-sdk-subagent-backend.zh.md: 18e5c891f5810135b1ed5e6cfc27b94ad452c575
|
||||
2026-07-27-typescript-sdk-and-sdk-subagent-backend.md: e5014689bd52992b4897b6f288d4b87dca54898b
|
||||
2026-07-27-typescript-sdk-and-sdk-subagent-backend.zh.md: 78a7c23ee5bd34ce11004b49a63765a2ccf25bc4
|
||||
|
||||
@@ -12,8 +12,8 @@ The stdio JSON-RPC serving surface (`@deepseek-ai/dsh-jsonrpc`, the [single-exe
|
||||
|
||||
Three packages, layered exactly like the existing Python stack, plus one Service provider registration:
|
||||
|
||||
- **`@deepseek-ai/dsh-sdk-protocol`** (`packages/scaffold/protocol/`) — the wire made shared and nominal. `JsonRpcLineTransport` moves here verbatim from `dsh-jsonrpc` (which now imports it), and `types.ts` names every payload the server speaks: `InitializeParams/Result`, `SessionPromptParams/Result`, the four notification payloads, and the `HarnessSdkRequestMap`/`HarnessSdkNotificationMap` indexes. The package root explicitly exports that complete interface and provides no source-module deep imports. The server's `notify()` call sites are typed against these named payloads, so server drift breaks compilation, not clients. One behavioral change: an error response now rejects with `JsonRpcResponseError` carrying the wire `code`/`data` (the Python client already preserved these; the old transport threw a bare `Error` with only the message).
|
||||
- **`@deepseek-ai/dsh-sdk-client`** (`packages/scaffold/client/`) — the TypeScript twin of `python/sdk`: `HarnessClient` (spawn, frame, fan out notifications, typed error surfaces, close-to-quiescence via the shared dispose ladder) under `DeepSeekHarness`/`HarnessSession` (lazy start, memoized `initialize`, `run()` pairing one `session/prompt` with its `session.finished`). Its package-root consumer interface explicitly exports both client layers, caller-facing types, and the protocol-owned `JsonRpcResponseError`; source modules, normalization helpers, and the notification producer stay internal. `TurnResult.events` contains only the root session's typed events, while `notifications` retains session ids across the root and descendants discovered from `subagent.started`; session-tree scoping is client-side, mirroring `client.py`. Deliberate asymmetries with Python: the launch spec is explicit `command`/`args` (no bundled-runtime resolution — that is a distribution concern with no TS consumer yet); `env` replaces rather than merges (callers own credential policy; `scrubbedParentEnv` from the subprocess seam is one import away); `TurnResult` carries the structured `reason` (Python exposes only `status`); teardown walks a private stdin-EOF → SIGTERM → SIGKILL ladder to actual exit (the client runs outside any harness context, so it cannot ride `ctx.subprocess`).
|
||||
- **`@deepseek-ai/dsh-sdk-protocol`** (`packages/sdk/protocol/`) — the wire made shared and nominal. `JsonRpcLineTransport` moves here verbatim from `dsh-jsonrpc` (which now imports it), and `types.ts` names every payload the server speaks: `InitializeParams/Result`, `SessionPromptParams/Result`, the four notification payloads, and the `HarnessSdkRequestMap`/`HarnessSdkNotificationMap` indexes. The package root explicitly exports that complete interface and provides no source-module deep imports. The server's `notify()` call sites are typed against these named payloads, so server drift breaks compilation, not clients. One behavioral change: an error response now rejects with `JsonRpcResponseError` carrying the wire `code`/`data` (the Python client already preserved these; the old transport threw a bare `Error` with only the message).
|
||||
- **`@deepseek-ai/dsh-sdk-client`** (`packages/sdk/client/`) — the TypeScript twin of `python/sdk`: `HarnessClient` (spawn, frame, fan out notifications, typed error surfaces, close-to-quiescence via the shared dispose ladder) under `DeepSeekHarness`/`HarnessSession` (lazy start, memoized `initialize`, `run()` pairing one `session/prompt` with its `session.finished`). Its package-root consumer interface explicitly exports both client layers, caller-facing types, and the protocol-owned `JsonRpcResponseError`; source modules, normalization helpers, and the notification producer stay internal. `TurnResult.events` contains only the root session's typed events, while `notifications` retains session ids across the root and descendants discovered from `subagent.started`; session-tree scoping is client-side, mirroring `client.py`. Deliberate asymmetries with Python: the launch spec is explicit `command`/`args` (no bundled-runtime resolution — that is a distribution concern with no TS consumer yet); `env` replaces rather than merges (callers own credential policy; `scrubbedParentEnv` from the subprocess seam is one import away); `TurnResult` carries the structured `reason` (Python exposes only `status`); teardown walks a private stdin-EOF → SIGTERM → SIGKILL ladder to actual exit (the client runs outside any harness context, so it cannot ride `ctx.subprocess`).
|
||||
- **`@deepseek-ai/dsh-subagent-dsh-sdk`** (`packages/subagent/subagent-dsh-sdk/`) — the second out-of-process `SubagentProvider`, structured as `subagent-acp`'s sibling: same all-false capabilities and `inheritsParentContext: false`, same publish-after-handshake ownership transaction, same result-never-rejects flattening through an `onError` sink, same parent-namespace run id. The child answer is read from streamed `session.event`s — the last complete `assistant/message`, else accumulated `text-delta` chunks, so partial answers survive cancellation. Stop reasons map from the child's structured `TurnEndReason` (`completed`/`max-tokens`/`aborted` pass through; everything else, including a settled-without-turn child, is `error`). Its `provider`/`model` config feeds the child's `initialize`; `env` is where deployments pass the child's own key and `DSH_CORDIS_CONFIG`.
|
||||
- **The subagent seam grows `out-of-process.ts`**: the provider-side vocabulary both out-of-process backends share — `NO_START_CAPABILITIES`, timing-bound validation, child cwd resolution (config override, else the delegating parent session's workspace), the never-reject `settleRunResult`, and the `subprocessRunHandle` publication. Process mechanics (spawn, env scrub, tree-scoped teardown) live in the `dsh-subprocess` seam; `subagent-acp` spawns through `ctx.subprocess`, while this backend spawns through the SDK client (the subprocess README's documented exception for SDK-managed transports) and applies the seam's `scrubbedParentEnv()` itself.
|
||||
|
||||
|
||||
@@ -12,8 +12,8 @@ stdio JSON-RPC 对外服务接口（`@deepseek-ai/dsh-jsonrpc`，见[单文件
|
||||
|
||||
三个包，分层与既有 Python 栈完全一致，外加一个 Service provider 注册：
|
||||
|
||||
- **`@deepseek-ai/dsh-sdk-protocol`**（`packages/scaffold/protocol/`）—— 把线协议做成共享且具名。`JsonRpcLineTransport` 从 `dsh-jsonrpc` 原样移入（后者现在导入它），`types.ts` 为服务器所说的每个载荷命名：`InitializeParams/Result`、`SessionPromptParams/Result`、四个通知载荷，以及 `HarnessSdkRequestMap`/`HarnessSdkNotificationMap` 索引。该包根显式导出这一完整接口，且不提供指向源模块的深层导入。服务器的 `notify()` 调用点以这些具名载荷标注类型，服务器漂移会先破坏编译而不是破坏客户端。一处行为变化：错误响应现在以携带线上 `code`/`data` 的 `JsonRpcResponseError` 拒绝（Python 客户端本就保留这些；旧传输只抛携带消息的裸 `Error`）。
|
||||
- **`@deepseek-ai/dsh-sdk-client`**（`packages/scaffold/client/`）—— `python/sdk` 的 TypeScript 孪生：`HarnessClient`（spawn、分帧、通知扇出、有类型的错误表面、经共享 dispose（资源释放）阶梯关闭至完全停稳）之上是 `DeepSeekHarness`/`HarnessSession`（惰性启动、记忆化 `initialize`、`run()` 把一个 `session/prompt` 与其 `session.finished` 配对）。其包根消费方接口显式导出两层客户端、面向调用方的类型，以及协议包所拥有的 `JsonRpcResponseError`；源模块、规范化辅助函数和通知投递端都保留为内部实现。`TurnResult.events` 只包含根会话的类型化事件，而 `notifications` 则保留根会话及从 `subagent.started` 发现的后代各自的会话 id；基于 `subagent.started` 血缘边的会话树范围限定在客户端完成，镜像 `client.py`。与 Python 的刻意不对称：启动规格是显式 `command`/`args`（无捆绑运行时解析——那是尚无 TS 消费方的发行问题）；`env` 整体替换而非合并（凭据策略归调用方；subprocess seam 的 `scrubbedParentEnv` 一个 import 即得）；`TurnResult` 携带结构化 `reason`（Python 只暴露 `status`）；拆除走私有的 stdin-EOF → SIGTERM → SIGKILL 阶梯直到真正退出（客户端运行在任何 harness 上下文之外，无法搭乘 `ctx.subprocess`）。
|
||||
- **`@deepseek-ai/dsh-sdk-protocol`**（`packages/sdk/protocol/`）—— 把线协议做成共享且具名。`JsonRpcLineTransport` 从 `dsh-jsonrpc` 原样移入（后者现在导入它），`types.ts` 为服务器所说的每个载荷命名：`InitializeParams/Result`、`SessionPromptParams/Result`、四个通知载荷，以及 `HarnessSdkRequestMap`/`HarnessSdkNotificationMap` 索引。该包根显式导出这一完整接口，且不提供指向源模块的深层导入。服务器的 `notify()` 调用点以这些具名载荷标注类型，服务器漂移会先破坏编译而不是破坏客户端。一处行为变化：错误响应现在以携带线上 `code`/`data` 的 `JsonRpcResponseError` 拒绝（Python 客户端本就保留这些；旧传输只抛携带消息的裸 `Error`）。
|
||||
- **`@deepseek-ai/dsh-sdk-client`**（`packages/sdk/client/`）—— `python/sdk` 的 TypeScript 孪生：`HarnessClient`（spawn、分帧、通知扇出、有类型的错误表面、经共享 dispose（资源释放）阶梯关闭至完全停稳）之上是 `DeepSeekHarness`/`HarnessSession`（惰性启动、记忆化 `initialize`、`run()` 把一个 `session/prompt` 与其 `session.finished` 配对）。其包根消费方接口显式导出两层客户端、面向调用方的类型，以及协议包所拥有的 `JsonRpcResponseError`；源模块、规范化辅助函数和通知投递端都保留为内部实现。`TurnResult.events` 只包含根会话的类型化事件，而 `notifications` 则保留根会话及从 `subagent.started` 发现的后代各自的会话 id；基于 `subagent.started` 血缘边的会话树范围限定在客户端完成，镜像 `client.py`。与 Python 的刻意不对称：启动规格是显式 `command`/`args`（无捆绑运行时解析——那是尚无 TS 消费方的发行问题）；`env` 整体替换而非合并（凭据策略归调用方；subprocess seam 的 `scrubbedParentEnv` 一个 import 即得）；`TurnResult` 携带结构化 `reason`（Python 只暴露 `status`）；拆除走私有的 stdin-EOF → SIGTERM → SIGKILL 阶梯直到真正退出（客户端运行在任何 harness 上下文之外，无法搭乘 `ctx.subprocess`）。
|
||||
- **`@deepseek-ai/dsh-subagent-dsh-sdk`**（`packages/subagent/subagent-dsh-sdk/`）—— 第二个进程外 `SubagentProvider`，采用与 `subagent-acp` 对等的结构：同样的全 false 能力与 `inheritsParentContext: false`，同样的握手后发布所有权事务，同样通过 `onError` sink 将结果归一为绝不拒绝，同样的父命名空间 run id。子答案从流式 `session.event` 读取——最后一条完整 `assistant/message`，否则累积的 `text-delta` 块，部分答案在取消时得以保留。停止原因由子进程的结构化 `TurnEndReason` 映射（`completed`/`max-tokens`/`aborted` 直通；其余一切、包括未运行任何轮次便已结束的子进程，都是 `error`）。其 `provider`/`model` 配置喂给子进程的 `initialize`；`env` 是部署传入子进程自有密钥与 `DSH_CORDIS_CONFIG` 的地方。
|
||||
- **subagent seam 新增 `out-of-process.ts`**：两个进程外后端共享的 provider 侧词汇——`NO_START_CAPABILITIES`、时限校验、子进程 cwd 解析（配置覆盖、否则发起委托的父会话工作区）、绝不拒绝的 `settleRunResult`、以及 `subprocessRunHandle` 发布。进程机制（spawn、环境清理、进程树清理）属于 `dsh-subprocess` seam；`subagent-acp` 经 `ctx.subprocess` spawn 子进程，本后端则经 SDK 客户端 spawn 子进程（subprocess README 记载的 SDK 托管传输例外）并自行应用该 seam 的 `scrubbedParentEnv()`。
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-28-feedback-command.md
|
||||
2026-07-28-feedback-command.md: 3edb29283c289d6d006891a4c19087b01fa8166f
|
||||
2026-07-28-feedback-command.zh.md: c2513d2570474cbbaf8d94f87603d8ce10d40c14
|
||||
2026-07-28-feedback-command.md: d3b2774e41a82f6edb4303280f813ddbed75ebd1
|
||||
2026-07-28-feedback-command.zh.md: 3eeef92f2ed39c9546f013f217dd7f851d30c78c
|
||||
|
||||
@@ -18,7 +18,7 @@ The package declares the log-only `feedback/record { text }` session event and e
|
||||
|
||||
`dsh-commands` still writes its `command/run` / `command/done` lifecycle pair around `/feedback`, but this command sets `recordInput: false`. Its `command/run` therefore carries the command identity and source without `args`; the feedback text exists only in `feedback/record`, while `command/done` carries the acknowledgement outcome. All three records are log-only and non-surface. Their appends enter persistence's ordinary bounded write path; nothing forces a flush, so acknowledgement reports that the feedback is in the log rather than already on disk.
|
||||
|
||||
Capture remains inert for the running agent and model. The optional OTel telemetry package later adds one infrastructure consumer: it observes `feedback/record` as a release trigger in `FEEDBACK_ONLY` mode and as the local-only warning trigger in `DISABLED` mode, without changing the feedback event or command path. See [Feedback-gated session telemetry](2026-08-05-feedback-gated-session-telemetry.md).
|
||||
Capture remains inert for the running agent and model. The optional OTel telemetry package later adds one infrastructure consumer: it observes `feedback/record` as a release trigger in `FEEDBACK_ONLY` mode and as the local-only warning trigger in `DISABLED` mode, without changing the feedback event or command path. See [Feedback-gated session telemetry](2026-08-05-feedback-gated-session-telemetry.md) and the [acknowledgement sharing disclosure](2026-08-07-feedback-acknowledgement-sharing-disclosure.md).
|
||||
|
||||
### Why feedback owns an event
|
||||
|
||||
|
||||
@@ -18,7 +18,7 @@ Status: implemented
|
||||
|
||||
`dsh-commands` 仍会围绕 `/feedback` 写入 `command/run` / `command/done` 生命周期配对，但该命令设置了 `recordInput: false`。因此，它的 `command/run` 携带命令标识与来源，但不携带 `args`；反馈文本只存在于 `feedback/record` 中，而 `command/done` 携带确认结果。三个记录都仅写入日志且非 surface。它们的追加会进入持久化的常规有界写入路径；没有任何环节强制 flush，因此确认文本报告的是反馈已进入日志，而非已经落盘。
|
||||
|
||||
采集对正在运行的 agent（智能体）与模型仍不产生后续动作。可选的 OTel 遥测包后续增加了一个基础设施消费方：它在 `FEEDBACK_ONLY` 模式下将 `feedback/record` 作为释放触发器，在 `DISABLED` 模式下将其作为仅限本地的警告触发器，且不改变反馈事件或命令路径。见[反馈门控的会话遥测](2026-08-05-feedback-gated-session-telemetry.md)。
|
||||
采集对正在运行的 agent（智能体）与模型仍不产生后续动作。可选的 OTel 遥测包后续增加了一个基础设施消费方：它在 `FEEDBACK_ONLY` 模式下将 `feedback/record` 作为释放触发器，在 `DISABLED` 模式下将其作为仅限本地的警告触发器，且不改变反馈事件或命令路径。见[反馈门控的会话遥测](2026-08-05-feedback-gated-session-telemetry.md)与[确认文本中的共享披露](2026-08-07-feedback-acknowledgement-sharing-disclosure.md)。
|
||||
|
||||
### 为何反馈拥有自己的事件
|
||||
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-28-skill-invocation-policy.md
|
||||
2026-07-28-skill-invocation-policy.md: 67b50c7f92f7c93a13b495877bb8f87cfac44552
|
||||
2026-07-28-skill-invocation-policy.md: 7a4f83ecae3dea82ab6864e748c9d8b8599f6bfc
|
||||
2026-07-28-skill-invocation-policy.zh.md: 20d41ec1b2fdbfe5bbbe3c54a681dd4f807c703e
|
||||
|
||||
@@ -22,7 +22,7 @@ The model-facing `dsh-tool-skill` catalog and loader enforce `isModelInvocable`.
|
||||
|
||||
These rules permit all four combinations:
|
||||
|
||||
| Policy | Model surface | User surface |
|
||||
| Policy | Model invocation | User invocation |
|
||||
|---|---|---|
|
||||
| `{ modelInvocable: true, userInvocable: true }` | included | included |
|
||||
| `{ modelInvocable: true, userInvocable: false }` | included | excluded |
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-29-persistent-bash-str-replace-editor.md
|
||||
2026-07-29-persistent-bash-str-replace-editor.md: c4750e30370bfd253064c39cb1adc0f5b2baa60d
|
||||
2026-07-29-persistent-bash-str-replace-editor.zh.md: 83159d9792fd9fadaaa342cc289300b35da34e4a
|
||||
2026-07-29-persistent-bash-str-replace-editor.md: 2c077a08e6027245779a0db364c83d17a9c74fce
|
||||
2026-07-29-persistent-bash-str-replace-editor.zh.md: f642f2100cbc40ddf688400c5e6124ca9a6ff72d
|
||||
|
||||
@@ -18,7 +18,7 @@ Some deployments need a one-call Bash schema whose shell state survives across m
|
||||
|
||||
Both plugins are included in the Python runtime closure. The persistent Bash closure also includes the PTY service/local backend and the sandbox services required by that backend. Because `node-pty` executes a native `spawn-helper` on macOS, each packaged macOS runtime executable ships with a `-spawn-helper` sibling; Linux uses `forkpty` directly. A pinned `node-pty` patch checks `DSH_NODE_PTY_SPAWN_HELPER` first, so it remains a true override for a current external consumer that supplies a non-sibling helper. When the override is unset, the patch resolves the packaged executable sibling if present and otherwise preserves upstream lookup in ordinary Node runs. The macOS builders fail before publication when the helper is absent or not executable.
|
||||
|
||||
The shipped [`core-web.cordis.yml`](../../../../apps/cli/config/core-web.cordis.yml) overlay composes both plugins over the ordinary Web surface for the Claude SWE-compatible RL contract. It pins native tool mode and makes the complete system prompt `DSH_SYSTEM_PROMPT` when set or `You are a helpful software engineer assistant.` otherwise, with no harness identity, source-checkout section, Web orientation, Workspace instructions, or tool-mode guidance. It disables every other model-facing consumer, so the model receives exactly the persistent `bash` and `str_replace_editor` schemas, while the Web host, browser, Workspace, persistence, sandbox, and permission stack remains in place. The local PTY backend resolves the effective session sandbox mode when it creates the shell. While that owner has an open shell or a spawn in progress, a different permission mode is rejected before its session event commits; the editor continues through the Web filesystem sandbox.
|
||||
The shipped [`minimal` agent preset](../../../../apps/cli/config/agent-presets/minimal/agent.cordis.yml) composes both plugins for the Claude SWE-compatible RL contract. Its entry-local PTY realm carries the registry, local backend, and persistent Bash tool; the editor registers beside that realm against the host filesystem. The preset fixes the complete system prompt, follows the deployment tool-presentation mode, omits every other model-facing consumer, and leaves browser, Workspace, persistence, sandbox, and permission services on the shared Web host. The local PTY backend resolves the effective session sandbox mode when it creates the shell. While that owner has an open shell or a spawn in progress, a different permission mode is rejected before its session event commits; the editor continues through the Web filesystem sandbox. The [minimal-preset decision](../bug-fix/2026-08-10-minimal-preset-owns-rl-composition.md) owns this composition boundary.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
@@ -32,4 +32,4 @@ The shipped [`core-web.cordis.yml`](../../../../apps/cli/config/core-web.cordis.
|
||||
|
||||
## Consequences
|
||||
|
||||
Profiles can reproduce an external agent by configuring persona and descriptions while the underlying packages remain general. Persistent Bash requires an owning Agent and real PTY backend. Shell exit, timeout, or cancellation loses state. The editor delegates security and mutation policy to the mounted filesystem stack. The Core Web profile retains Web permissions but must close its persistent shell before changing modes. Runtime-wheel consumers still need no Node installation; Linux wheels contain one executable, while macOS wheels also contain its private native helper.
|
||||
Profiles can reproduce an external agent by configuring persona and descriptions while the underlying packages remain general. Persistent Bash requires an owning Agent and real PTY backend. Shell exit, timeout, or cancellation loses state. The editor delegates security and mutation policy to the mounted filesystem stack. A minimal Web agent retains Web permissions but must close its persistent shell before changing modes. Runtime-wheel consumers still need no Node installation; Linux wheels contain one executable, while macOS wheels also contain its private native helper.
|
||||
|
||||
@@ -18,7 +18,7 @@ Status: implemented
|
||||
|
||||
两个插件都进入 Python runtime 闭包。持久 Bash 的闭包还包含 PTY 服务／本地后端，以及该后端要求的沙箱服务。由于 `node-pty` 在 macOS 上会执行原生 `spawn-helper`，每个打包后的 macOS 运行时可执行文件都会携带一个 `-spawn-helper` 伴随文件；Linux 直接使用 `forkpty`。固定版本的 `node-pty` 补丁会先检查 `DSH_NODE_PTY_SPAWN_HELPER`，因此对当前提供非伴随 helper 的外部消费方而言，该变量仍是真正的覆盖项。未设置该覆盖时，补丁会在打包可执行文件的伴随文件存在时解析它，否则在普通 Node 运行中保留上游查找方式。若 helper 缺失或不可执行，macOS 构建器会在发布前失败。
|
||||
|
||||
已交付的 [`core-web.cordis.yml`](../../../../apps/cli/config/core-web.cordis.yml) overlay 会在常规 Web 界面之上组合这两个插件，以满足与 Claude SWE 兼容的 RL 约定。它固定使用原生工具模式；完整的系统提示词在设置 `DSH_SYSTEM_PROMPT` 时采用其值，否则采用 `You are a helpful software engineer assistant.`，且不包含 harness 身份、源码 checkout 提示词段、Web 界面定位、Workspace 指令或工具模式指引。它会禁用其他所有面向模型的消费方，使模型恰好只收到持久 `bash` 和 `str_replace_editor` 两个 schema，同时保留 Web 宿主、浏览器、Workspace、持久化、沙箱与权限栈。本地 PTY 后端会在创建 shell 时解析会话的有效沙箱模式。只要该所有者仍有打开的 shell 或仍在进行中的 spawn，另一种权限模式就会在对应的会话事件提交前遭到拒绝；编辑器则继续经由 Web 文件系统沙箱运行。
|
||||
随附的 [`minimal` agent preset](../../../../apps/cli/config/agent-presets/minimal/agent.cordis.yml) 会组合这两个插件，以满足与 Claude SWE 兼容的 RL 约定。其 entry 本地 PTY realm 持有注册表、本地后端和持久 Bash 工具；编辑器在该 realm 旁注册，并使用宿主文件系统。preset 会固定完整系统提示词、跟随部署的工具呈现模式，省略其他所有面向模型的消费方，并将浏览器、Workspace、持久化、沙箱与权限服务留在共享 Web 宿主上。本地 PTY 后端会在创建 shell 时解析会话的有效沙箱模式。只要该所有者仍有打开的 shell 或仍在进行中的 spawn，另一种权限模式就会在对应的会话事件提交前遭到拒绝；编辑器则继续经由 Web 文件系统沙箱运行。这一组合边界由 [minimal-preset 决策](../bug-fix/2026-08-10-minimal-preset-owns-rl-composition.md)负责说明。
|
||||
|
||||
## 考虑过的替代方案
|
||||
|
||||
@@ -32,4 +32,4 @@ Status: implemented
|
||||
|
||||
## 后果
|
||||
|
||||
Profile 可以通过配置 persona 和描述复现外部 Agent，而底层包保持通用。持久 Bash 需要拥有它的 Agent 与真实 PTY 后端；shell 退出、超时或取消会丢失状态。编辑器把安全与变更策略委托给挂载的文件系统栈。Core Web profile 保留 Web 权限，但必须先关闭持久 shell 才能更改权限模式。运行时 wheel 包的消费方仍无需安装 Node；Linux wheel 包包含一个可执行文件，macOS wheel 包还包含其私有原生 helper。
|
||||
Profile 可以通过配置 persona 和描述复现外部 Agent，而底层包保持通用。持久 Bash 需要拥有它的 Agent 与真实 PTY 后端；shell 退出、超时或取消会丢失状态。编辑器把安全与变更策略委托给挂载的文件系统栈。minimal Web agent 保留 Web 权限，但必须先关闭持久 shell 才能更改权限模式。运行时 wheel 包的消费方仍无需安装 Node；Linux wheel 包包含一个可执行文件，macOS wheel 包还包含其私有原生 helper。
|
||||
|
||||
@@ -1,50 +0,0 @@
|
||||
# Agent Note: Config-only repository Plugins for standalone dsh
|
||||
|
||||
Status: implemented
|
||||
|
||||
English | [中文](2026-07-30-config-only-repository-plugins.zh.md)
|
||||
|
||||
## Problem
|
||||
|
||||
A standalone `dsh` user has no developer-owned SDK project whose `package.json`, lockfile, and `cordis.yml` can carry an external Plugin dependency. Requiring an install command or another state file would make “use this repository” a multi-step workflow, while trusted repository code still needs an exact-source, transactional lifecycle owned by the [repository package format](../architecture/2026-08-08-trusted-repository-package-code.md). Long-running TUI and Web processes also need a failed edit to preserve their usable Plugin generation and tell observers why the candidate was rejected.
|
||||
|
||||
## Decision
|
||||
|
||||
The shipped TUI and Web/headless `cordis.yml` trees contain an empty `repository-plugins` entry. A user changes only `$DSH_HOME/config.yaml`, replacing that entry's config with a `repositories` list. Each item uses `github:owner/repository#<ref>` plus an optional `&path:/.../.dsh-plugin`; omission selects `/.dsh-plugin`. An explicit ref is mandatory, paths are absolute within the repository and end in `.dsh-plugin`, and duplicate normalized specifiers reject before installation. There is no marketplace, discovery index, HTTPS URL vocabulary, or implicit latest generation.
|
||||
|
||||
`@deepseek-ai/dsh-repository-plugin` validates and normalizes each source, then resolves it through the generic vendored [`RepositoryCache`](../architecture/2026-07-30-package-manager-native-repository-cache.md). The default cache is `$DSH_HOME/cache/repository-plugins`; `cacheDir` is the explicit deployment override. Bundled pnpm selects the configured repository subpackage, installs its dependencies, runs its package-authored `prepack`, and atomically publishes the exact specifier. The selected package's direct development dependency on `@deepseek-ai/dsh-repository-plugin` supplies `dsh-plugin-prepare` through package-local `node_modules/.bin`; the lifecycle invokes it after any package-owned build. The DSH host imports the generated `dsh-plugin.mjs` wrapper and mounts it as a child fiber; that wrapper composes static skill and MCP owners plus an explicit trusted Cordis entry when declared.
|
||||
|
||||
## Live update and failure
|
||||
|
||||
`dsh-app-boot` mounts the root Include through one helper that retains its exact Loader `Entry`. The TUI and Web register `$DSH_HOME/config.yaml` through Cordis HMR; headless reads the same file at startup without retaining a watcher. A watcher update rebuilds the Include patch list as immutable app-owned patches followed by the newly parsed personal patches, so Web-generated port, session-root, trust, and frontend values survive every personal edit unless a later personal patch deliberately replaces that row.
|
||||
|
||||
Cordis serializes and coalesces exact-path changes. Include and Loader reconcile a candidate transactionally: success commits the new source list, while fetch, preparation, wrapper import, format, or child-Plugin failure rejects the candidate and retains or restores the last good tree. HMR normalizes the caught value to `Error`, logs it, and broadcasts the parallel `hmr/config-update-failed(filename, error)` event; observer failures cannot break refresh processing. Repository MCP servers use strict startup, so an initial connection, discovery, or tool-registration failure rejects the candidate and becomes a config-update failure; non-strict standalone MCP clients retain their contained successful-Plugin/no-tools behavior.
|
||||
|
||||
An identical specifier permanently reuses its cache generation. HMR watches configuration, not cached repository code; the user changes the ref, path, or source list to select another generation.
|
||||
|
||||
## Trust boundary
|
||||
|
||||
Configuring a repository authorizes package-manager lifecycle code, dependencies, the explicit `dsh.entry`, and spawned MCP servers from that repository to run with the user's filesystem authority. The pnpm child removes ambient environment variables whose names contain `KEY`, `PASSWORD`, `SECRET`, or `TOKEN`, but this is credential-exposure reduction rather than a sandbox. The prepared wrapper validates composition boundaries and lifecycle state; it does not make repository code safe to run when the source is untrusted.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
**Require an SDK project dependency.** Rejected for the standalone app path because there is no project manifest to edit. Developer-owned SDK projects keep their native package-manager workflow as a separate capability.
|
||||
|
||||
**Add a `dsh plugin install` command and installation database.** Rejected because the personal Loader overlay already owns machine-local composition. A second mutation interface and durable registry would duplicate config identity and rollback.
|
||||
|
||||
**Resolve repositories directly in the DSH package.** Rejected because Git transport, GitHub subpackage selection, lifecycle execution, and content storage belong to pnpm and the generic Loader cache, not a DSH-specific adapter.
|
||||
|
||||
**Watch cache contents or refresh the same ref automatically.** Rejected because one config value must identify one immutable prepared generation. Background remote resolution would change executable code without a config diff and make rollback depend on mutable remote state.
|
||||
|
||||
**Broadcast an `unknown` failure payload.** Rejected at the HMR boundary. JavaScript may throw any value internally, but the public event always receives a normalized `Error`, giving observers one stable contract while retaining the original value as its cause when needed.
|
||||
|
||||
## Consequences
|
||||
|
||||
- A repository that adds `.dsh-plugin/package.json` can reach standalone users through one personal-config edit without changing its existing skills or `.mcp.json` layout.
|
||||
- Long-running apps can add, replace, or remove configured generations without restart; rejected candidates retain the last good runtime and produce one generic Cordis event.
|
||||
- First use may require Git/network access and preparation time. Later starts reuse the exact prepared cache; old generations consume disk until a separate cache-management policy exists.
|
||||
- Skills and common MCP definitions retain portable static adapters, while an explicit `dsh.entry` can contribute DSH-native Cordis behavior. Format-specific compatibility shims, OAuth-bearing MCP definitions, and marketplaces remain intentionally absent.
|
||||
|
||||
## Testing
|
||||
|
||||
Repository-package tests pin source normalization, default and nested `.dsh-plugin` paths, cache-root resolution, duplicate rejection, prepared-wrapper loading, and disposal. App-boot tests drive exact-path add, two failure classes, recovery, removal, failure events, and generated-patch preservation through the real HMR/Include/Loader path. A keyless PTY smoke boots the shipped `dsh` composition from personal config alone and invokes a skill from a seeded immutable cache generation.
|
||||
@@ -1,50 +0,0 @@
|
||||
# Agent Note: 仅凭配置为独立 dsh 接入仓库插件
|
||||
|
||||
Status: implemented
|
||||
|
||||
[English](2026-07-30-config-only-repository-plugins.md) | 中文
|
||||
|
||||
## 问题
|
||||
|
||||
独立 `dsh` 用户没有开发者自有的 SDK 项目，无法由其 `package.json`、lockfile 和 `cordis.yml` 承载外部插件依赖。若要求运行安装命令或维护另一份状态文件，「使用这个仓库」就会变成多步骤流程；受信任的 repository 代码仍需要由[repository 包格式](../architecture/2026-08-08-trusted-repository-package-code.md)负责一套锁定精确来源且具事务性的生命周期。长时间运行的 TUI 和 Web 进程还必须在编辑失败时保留仍可使用的插件版本，并向观察者说明候选配置被拒绝的原因。
|
||||
|
||||
## 决策
|
||||
|
||||
已交付的 TUI 和 Web／无头 `cordis.yml` 配置树包含一个空的 `repository-plugins` 配置项。用户只需修改 `$DSH_HOME/config.yaml`，用 `repositories` 列表替换该配置项的配置。每一项采用 `github:owner/repository#<ref>`，并可追加 `&path:/.../.dsh-plugin`；省略时选择 `/.dsh-plugin`。必须显式指定 ref；路径是仓库内的绝对路径，并以 `.dsh-plugin` 结尾；重复的规范化说明符在安装前即被拒绝。不提供插件市场、发现索引、HTTPS URL 词汇或隐式的最新版本。
|
||||
|
||||
`@deepseek-ai/dsh-repository-plugin` 校验并规范化每个源，再通过 vendor 中的通用 [`RepositoryCache`](../architecture/2026-07-30-package-manager-native-repository-cache.md) 解析。默认缓存位于 `$DSH_HOME/cache/repository-plugins`；`cacheDir` 是显式的部署覆盖项。随应用提供的 pnpm 选择已配置的 repository 子包，安装其依赖，运行包所定义的 `prepack`，并原子发布该精确说明符。所选包对 `@deepseek-ai/dsh-repository-plugin` 的直接开发依赖通过包内 `node_modules/.bin` 提供 `dsh-plugin-prepare`；该生命周期会在任何包自有构建完成后调用它。DSH 宿主会导入生成的 `dsh-plugin.mjs` 包装层并将其挂载为子 fiber；该包装层组合静态 skill（技能）与 MCP 所有者，并在声明时组合显式的受信任 Cordis 入口。
|
||||
|
||||
## 实时更新与失败
|
||||
|
||||
`dsh-app-boot` 通过一个辅助函数挂载根 Include，并保留其确切的 Loader `Entry`。TUI 和 Web 通过 Cordis HMR（热模块替换）注册 `$DSH_HOME/config.yaml`；无头模式在启动时读取同一文件，但不保留监视器。监视器更新会重新构建 Include 补丁列表，先放置不可变的应用自有补丁，再放置新解析的个人补丁。因此，Web 生成的端口、会话根目录、信任和前端值会在每次个人编辑后保留，除非后续个人补丁有意替换相应配置项。
|
||||
|
||||
Cordis 会串行处理并合并该确切路径上的变更。Include 与 Loader 以事务方式协调候选配置：成功时提交新源列表；拉取、准备、包装模块导入、格式或子插件失败时拒绝候选配置，并保留或恢复最后一个可用树。HMR 会把捕获的值规范化为 `Error`，记录错误，并广播并行的 `hmr/config-update-failed(filename, error)` 事件；观察者失败不会中断刷新处理。Repository MCP 服务器采用严格启动，因此初始连接、发现或工具注册失败会拒绝候选配置，并构成配置更新失败；非严格的独立 MCP 客户端仍保留其所收束的「插件成功加载但无工具」行为。
|
||||
|
||||
相同说明符会永久复用同一个缓存版本。HMR 监视配置，而非已缓存的仓库代码；用户必须改变 ref、路径或源列表，才能选择另一个版本。
|
||||
|
||||
## 信任边界
|
||||
|
||||
配置仓库即授权该仓库中的包管理器生命周期代码、依赖、显式 `dsh.entry` 和 spawn 的 MCP server 以用户的文件系统权限运行。pnpm 子进程会移除名称中含有 `KEY`、`PASSWORD`、`SECRET` 或 `TOKEN` 的环境变量，但这只会减少凭据暴露，并非沙箱。已准备的包装层会校验组合边界和生命周期状态；当来源不受信任时，它无法让 repository 代码变得可安全运行。
|
||||
|
||||
## 考虑过的替代方案
|
||||
|
||||
**要求声明 SDK 项目依赖。** 独立应用路径没有可编辑的项目 manifest（元数据清单），因此否决。开发者自有的 SDK 项目仍可使用原生包管理器工作流，这是一项独立能力。
|
||||
|
||||
**新增 `dsh plugin install` 命令和安装数据库。** 否决，因为个人 Loader 覆盖层已经负责机器本地组合。第二个变更接口和持久注册表会重复配置身份与回滚机制。
|
||||
|
||||
**由 DSH 包直接解析仓库。** 否决，因为 Git 传输、GitHub 子包选择、生命周期执行和内容存储属于 pnpm 与通用 Loader 缓存，而非 DSH 专用适配器。
|
||||
|
||||
**监视缓存内容，或自动刷新相同 ref。** 否决，因为一个配置值必须标识一个不可变的已准备版本。后台远端解析会在没有配置差异的情况下改变可执行代码，并使回滚依赖可变的远端状态。
|
||||
|
||||
**广播 `unknown` 失败载荷。** 在 HMR 边界否决。JavaScript 内部可以抛出任意值，但公开事件始终接收规范化的 `Error`，从而为观察者提供稳定约定，并在需要时把原始值保留为错误原因。
|
||||
|
||||
## 后果
|
||||
|
||||
- 添加 `.dsh-plugin/package.json` 的仓库只需一次个人配置编辑即可供独立用户使用，无需改变现有 skill 或 `.mcp.json` 布局。
|
||||
- 长时间运行的应用无需重启即可新增、替换或移除已配置版本；被拒绝的候选配置会保留最后一个可用运行时，并产生一个通用 Cordis 事件。
|
||||
- 首次使用可能需要 Git／网络访问和准备时间。后续启动会复用这份精确的已准备缓存；在另行制定缓存管理政策之前，旧版本会持续占用磁盘空间。
|
||||
- skill 和通用 MCP 定义保留可移植静态适配器，而显式 `dsh.entry` 可以贡献 DSH 原生 Cordis 行为。格式专用的兼容 shim、带 OAuth 的 MCP 定义和插件市场仍有意不提供。
|
||||
|
||||
## 测试
|
||||
|
||||
仓库包测试固定源规范化、默认和嵌套 `.dsh-plugin` 路径、缓存根解析、重复项拒绝、已准备包装层加载及资源释放。App-boot 测试通过真实 HMR／Include／Loader 路径驱动确切路径的新增、两类失败、恢复、移除、失败事件及生成补丁保留。一个无密钥 PTY 冒烟测试仅通过个人配置启动已交付的 `dsh` 组合，并从预置的不可变缓存版本中调用一个 skill。
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-30-continuable-subagent-report-tool.md
|
||||
2026-07-30-continuable-subagent-report-tool.md: 6a607f1da48fdfde36b2d9351f131dd3ef67ba7f
|
||||
2026-07-30-continuable-subagent-report-tool.zh.md: b4d65fc71695e9fca46f4e2c69c9749745de260a
|
||||
2026-07-30-continuable-subagent-report-tool.md: d4681d0ea30335a5537525927ecad615e6edd8b8
|
||||
2026-07-30-continuable-subagent-report-tool.zh.md: 731225d2a5b788997704fafe9331901ca9b84393
|
||||
|
||||
@@ -12,7 +12,7 @@ Treating every final assistant message as an implicit result would conflate turn
|
||||
|
||||
## Decision
|
||||
|
||||
Add the independently installed `@deepseek-ai/dsh-tool-subagent-report` package. It contributes an ordinary model-facing `report` tool to each continuable in-process child Activation. A child may call it zero or multiple times in a turn. Success neither concludes the turn, settles the Activation, nor prevents later parent follow-ups, and finishing a turn never reports automatically.
|
||||
Add the independently installed `@deepseek-ai/dsh-tool-subagent-report` package. It contributes an ordinary model-facing `report` tool to each continuable in-process child Activation. The mechanism accepts zero or multiple calls in a turn; the child is separately instructed to call it once before finishing ([the report obligation](2026-08-06-continuable-child-report-obligation.md)). Success neither concludes the turn, settles the Activation, nor prevents later parent follow-ups, and finishing a turn never reports automatically.
|
||||
|
||||
The feature is a collaboration control, not a result-bearing execution wrapper. It adds no Task, `SubagentRun`, result promise, Activation state, delivery queue, or replay path.
|
||||
|
||||
@@ -22,7 +22,7 @@ The feature is a collaboration control, not a result-bearing execution wrapper.
|
||||
|
||||
`messageId` is the stable `MessageId` of the user-role message accepted by the parent. It is not an `InboxItemId`: quiet delivery creates no inbox occurrence, while waking delivery creates one occurrence for the same stable message. It is also not a read receipt, parent-log acknowledgement, turn-completion receipt, or persistence flush.
|
||||
|
||||
The description states that reporting is explicit, repeatable, direct-parent-only, and non-terminal. It warns that a failed tool result may still follow an accepted send because a later `tools/post-execute` failure can replace the result. Without an idempotency key, stronger wording would encourage duplicate retries after ambiguous failure.
|
||||
The description states that reporting is required before finishing, repeatable, direct-parent-only, and non-terminal. It warns that a failed tool result may still follow an accepted send because a later `tools/post-execute` failure can replace the result. Without an idempotency key, stronger wording would encourage duplicate retries after ambiguous failure.
|
||||
|
||||
The tool uses generic rendering with no locations. Its acknowledgement includes `messageId`. Scope-local registration keeps presentation and execution aligned: roots, one-shot children, remote providers, sibling scopes, and agentless execution neither see nor execute `report`. It installs after the child's global `toolFilter`, so a delegation allow-list cannot accidentally remove the structural return channel; deployments that require no return channel omit the package.
|
||||
|
||||
@@ -36,7 +36,7 @@ Nested reporting crosses exactly one edge. A grandchild reports to its direct ch
|
||||
|
||||
### Delivery policy
|
||||
|
||||
The package validates `reportDelivery: 'quiet' | 'wakeup'`; the default is `quiet`.
|
||||
The package validates `reportDelivery: 'quiet' | 'wakeup'`; the default is `wakeup` ([why the default reversed](2026-08-06-continuable-child-report-obligation.md)).
|
||||
|
||||
Quiet delivery calls `parent.inject()`. It adds model-visible context without starting a parent model request: an idle parent appends before the call returns, while an admitting or running parent stages the report for the next safe log position. It creates no inbox occurrence and therefore no synthetic continuation-manager acceptance record.
|
||||
|
||||
@@ -56,13 +56,13 @@ The subagent seam adds `registerContinuableSetup(contribution): () => void`, bac
|
||||
|
||||
The registry owns registration, per-child installation records, setup rollback, child-scope cleanup, and immediate revocation. Applying a batch returns the Agent setup commit that revalidates provisioning after every setup await and immediately before Agent publication. A throwing or concurrently revoked contribution therefore rejects before either Agent or Session publication and rolls back the batch. New registrations affect a resident child only on its next Activation; removing a registration first closes it to new setup and then revokes every provisioning or resident installation immediately. Registration disposal and child-context disposal are idempotent and attempt every release before aggregating failures.
|
||||
|
||||
This seam keeps the continuation manager unaware of tool names. The report package installs only `report`; `@deepseek-ai/dsh-tool-subagent-control` independently installs parent-side `send_message` and `list_agents`. A deployment can install either direction, both, or neither. Providers remain data-only, durable descriptors do not snapshot report availability or delivery mode, and cold resume uses the deployment's current contributions and policy.
|
||||
This seam keeps the continuation manager unaware of tool names. The report package installs only `report` and its child-scoped guidance section; `@deepseek-ai/dsh-tool-subagent-control` independently installs parent-side `send_message` and `list_agents`. A deployment can install either direction, both, or neither. Providers remain data-only, durable descriptors do not snapshot report availability or delivery mode, and cold resume uses the deployment's current contributions and policy.
|
||||
|
||||
### Snapshot coverage
|
||||
|
||||
The ACP snapshot harness adds `waitForSubagentTurnEnd`, selecting the Nth harvested child by the same order as `session.N.jsonl`. It waits for a closed child turn containing a request header so a continuable child's earlier descriptor-seed turn cannot satisfy the boundary. This lets the assembled quiet-mode scenario wait for the child-side report without inventing a parent-visible signal.
|
||||
The ACP snapshot harness adds `waitForSubagentTurnEnd`, selecting the Nth harvested child by the same order as `session.N.jsonl`. It waits for a closed child turn containing a request header so a continuable child's earlier descriptor-seed turn cannot satisfy the boundary. This lets the assembled scenario wait for the child-side report without inventing a parent-visible signal.
|
||||
|
||||
The authored snapshot starts a continuable child, executes the real scope-local `report` tool, confirms that the idle parent is not woken, and then submits a later parent prompt that consumes the framed report. It declares child schema pin `1`, so the otherwise non-global `report` schema is checked against `tool-schemas.1.expected.json` while the root keeps the default schema pin. The generated tool catalog separately mints a child scope to include the same scope-local schema.
|
||||
The authored snapshot starts a continuable child, executes the real scope-local `report` tool, observes the one ordinary parent turn the default waking delivery creates, and then submits a later parent prompt that consumes the framed report. It declares child pins `1`, so the otherwise non-global `report` schema and the child's own prompt are checked against `tool-schemas.1.expected.json` and `system-prompt.1.expected.md` while the root keeps the class pins. The generated tool catalog separately mints a child scope to include the same scope-local schema.
|
||||
|
||||
## Alternatives considered
|
||||
|
||||
@@ -72,7 +72,7 @@ Automatic delivery cannot represent zero reports, progress reports, or several s
|
||||
|
||||
### Always wake the parent
|
||||
|
||||
Waking on every report creates unsolicited turns and can cascade through nested subagents. Quiet delivery matches background coordination better as the default, while deployments that require immediate action can select wakeup.
|
||||
Waking on every report creates unsolicited turns and can cascade through nested subagents. Quiet delivery was chosen as the default on the assumption that the parent had another reason to read its context. [The report obligation](2026-08-06-continuable-child-report-obligation.md) supersedes that choice: a parked background coordinator has no such reason, so waking is the default and this paragraph now records why `quiet` still exists.
|
||||
|
||||
### Let the child choose the delivery mode
|
||||
|
||||
@@ -103,16 +103,16 @@ A post-creation revocation check can reject the Activation only after the Agent
|
||||
- A continuable in-process child exposes exactly one scope-local `report` schema only while the report package's contribution is installed; unrelated Agents never expose it.
|
||||
- The tool returns the parent message's stable `MessageId`. Quiet delivery has no `InboxItemId`; waking delivery has a separate inbox occurrence.
|
||||
- Only the exact resident child may report, and only to the exact live direct parent derived from durable lineage. The service has no recipient parameter or offline fallback.
|
||||
- Quiet delivery is the validated default and never starts a parent request. Wakeup creates exactly one later FIFO turn and never steers an open turn.
|
||||
- Waking delivery is the validated default: it creates exactly one later FIFO turn and never steers an open turn. Quiet delivery never starts a parent request.
|
||||
- Child cancellation or disposal after parent acceptance does not retract the report. Before acceptance, child disposal, drain, parent loss, or caller cancellation rejects the operation.
|
||||
- Fresh and resumed Activations compose current setup contributions before publication. Grants wait for the next Activation; revocation is immediate for resident children.
|
||||
- Unit coverage pins visibility, allow-list behavior, both delivery modes, stable message and sender identities, nested routing, invalid senders, absent parents, cancellation, drain, revocation races, and the absence of Tasks or implicit final reporting.
|
||||
- The keyless assembled snapshot proves the real child tool, quiet non-wakeup behavior, durable parent framing, and later parent consumption.
|
||||
- The keyless assembled snapshot proves the real child tool, the one waking parent turn, durable parent framing, and later parent consumption.
|
||||
|
||||
### Accepted risks
|
||||
|
||||
The acceptance boundary is weaker than durable end-to-end delivery. A crash can leave the result ambiguous, and retries may duplicate reports.
|
||||
|
||||
Wakeup mode can amplify model work when nested children report frequently. Deployment ownership and a quiet default limit but do not remove that risk.
|
||||
Waking delivery can amplify model work when nested children report frequently. Deployment ownership through `reportDelivery` bounds but does not remove that risk.
|
||||
|
||||
Registry presence is the parent liveness signal. A host-owned parent whose `AgentHandle.dispose()` has started but has not yet unwound its scope can still accept and append a report that it will not act on in this process. Closing that gap requires an Agent-level disposal-start signal rather than subagent-layer inference.
|
||||
|
||||
@@ -12,7 +12,7 @@ Status: implemented
|
||||
|
||||
## 决策
|
||||
|
||||
新增可独立安装的 `@deepseek-ai/dsh-tool-subagent-report` 包。它会向每个可继续进程内 child Activation 贡献一个普通的面向模型 `report` 工具。child 在一个轮次中可调用零次或多次。调用成功既不会结束该轮次或结算 Activation，也不会阻止 parent 之后继续 follow-up；完成轮次也绝不会自动报告。
|
||||
新增可独立安装的 `@deepseek-ai/dsh-tool-subagent-report` 包。它会向每个可继续进程内 child Activation 贡献一个普通的面向模型 `report` 工具。机制本身接受一个轮次中调用零次或多次；child 会另行被要求在结束前调用一次（见[报告义务](2026-08-06-continuable-child-report-obligation.md)）。调用成功既不会结束该轮次或结算 Activation，也不会阻止 parent 之后继续 follow-up；完成轮次也绝不会自动报告。
|
||||
|
||||
该功能是协作控制，不是承载结果的执行包装层。它不新增 Task、`SubagentRun`、结果 promise、Activation 状态、投递队列或回放路径。
|
||||
|
||||
@@ -22,7 +22,7 @@ Status: implemented
|
||||
|
||||
`messageId` 是 parent 接受的用户角色消息所对应的稳定 `MessageId`。它不是 `InboxItemId`：静默投递不创建 inbox 条目实例，唤醒投递则会为同一条稳定消息创建一个条目实例。它也不是已读回执、parent 日志确认、轮次完成回执或持久化 flush。
|
||||
|
||||
工具描述会明确报告操作是显式、可重复、仅限直接 parent 且不会结束轮次的。它还会警告：发送被接受后，后续 `tools/post-execute` 失败可能替换工具结果，因此工具结果失败时内容仍可能已经送达。没有幂等键时，更强的表述会诱导调用方在结果不明确的失败后重复重试。
|
||||
工具描述会明确报告操作在结束前必须执行、可重复、仅限直接 parent 且不会结束轮次。它还会警告：发送被接受后，后续 `tools/post-execute` 失败可能替换工具结果，因此工具结果失败时内容仍可能已经送达。没有幂等键时，更强的表述会诱导调用方在结果不明确的失败后重复重试。
|
||||
|
||||
该工具使用不带 location 的通用渲染，其确认中包含 `messageId`。作用域局部注册使呈现与执行保持一致：root、one-shot child、远程提供方、同级作用域和无 agent（智能体）执行既不能看到，也不能执行 `report`。它会在 child 的全局 `toolFilter` 之后安装，因此委派 allow-list 不会意外移除这条结构性返回通道；不需要返回通道的部署不安装该包。
|
||||
|
||||
@@ -36,7 +36,7 @@ root、one-shot child、伪造对象、陈旧 Agent 和同 id 替换对象都以
|
||||
|
||||
### 投递策略
|
||||
|
||||
该包会校验 `reportDelivery: 'quiet' | 'wakeup'`，默认值为 `quiet`。
|
||||
该包会校验 `reportDelivery: 'quiet' | 'wakeup'`，默认值为 `wakeup`（见[默认值反转的理由](2026-08-06-continuable-child-report-obligation.md)）。
|
||||
|
||||
静默投递调用 `parent.inject()`。它会添加模型可见上下文，但不启动 parent 模型请求：若 parent 空闲，则在调用返回前追加消息；若 parent 正在准入或运行，则暂存报告，留到下一个安全日志位置。该模式不创建 inbox 条目实例，因此也不会产生虚构的继续执行管理器接受记录。
|
||||
|
||||
@@ -56,13 +56,13 @@ subagent seam 新增 `registerContinuableSetup(contribution): () => void`，由
|
||||
|
||||
注册表负责注册、每个 child 的安装记录、设置回滚、child 作用域清理和立即撤销。应用一个批次会返回 Agent setup 提交对象，用于在所有 setup 的 await 均结算后、紧邻 Agent 发布前重新校验配置状态。因此，某项贡献抛出异常或被并发撤销时，会在 Agent 与会话发布前拒绝操作并回滚该批次。新注册项只会在驻留 child 的下一个 Activation 生效；移除注册项时，会先将它对新设置关闭，再立即撤销为正在配置或驻留的每个 child 安装的实例。注册 dispose（资源释放）与 child 上下文 dispose 都是幂等的，两者都会先尝试每项释放，再聚合失败。
|
||||
|
||||
该 seam 使继续执行管理器无需知道工具名。report 包只安装 `report`；`@deepseek-ai/dsh-tool-subagent-control` 则独立安装 parent 侧的 `send_message` 和 `list_agents`。部署时可安装任一方向、同时安装两者或两者均不安装。提供方仍只负责数据，持久化描述符不会对 report 可用性或投递模式建立快照，冷恢复则使用部署当前的贡献与策略。
|
||||
该 seam 使继续执行管理器无需知道工具名。report 包只安装 `report` 及其 child 作用域指引 section；`@deepseek-ai/dsh-tool-subagent-control` 则独立安装 parent 侧的 `send_message` 和 `list_agents`。部署时可安装任一方向、同时安装两者或两者均不安装。提供方仍只负责数据，持久化描述符不会对 report 可用性或投递模式建立快照，冷恢复则使用部署当前的贡献与策略。
|
||||
|
||||
### 快照覆盖
|
||||
|
||||
ACP（Agent Client Protocol）快照 harness 新增 `waitForSubagentTurnEnd`，按与 `session.N.jsonl` 相同的顺序选择第 N 个已收集 child。它会等待一个包含请求 header 的已闭合 child 轮次，以防可继续 child 早期播种描述符的轮次错误满足该边界。这样，整体组装的静默模式场景无需伪造 parent 可见信号，就能等待 child 侧报告。
|
||||
ACP（Agent Client Protocol）快照 harness 新增 `waitForSubagentTurnEnd`，按与 `session.N.jsonl` 相同的顺序选择第 N 个已收集 child。它会等待一个包含请求 header 的已闭合 child 轮次，以防可继续 child 早期播种描述符的轮次错误满足该边界。这样，整体组装的场景无需伪造 parent 可见信号，就能等待 child 侧报告。
|
||||
|
||||
手写快照会启动一个可继续 child，执行真实的作用域局部 `report` 工具，确认空闲 parent 未被唤醒，然后提交一条后续 parent 提示词，使其消费封装后的报告。它声明 child schema pin `1`，因此本不属于全局的 `report` schema 会与 `tool-schemas.1.expected.json` 比对，root 则继续使用默认 schema pin。生成的工具目录会另外铸造一个 child 作用域，以收录同一个作用域局部 schema。
|
||||
手写快照会启动一个可继续 child，执行真实的作用域局部 `report` 工具，观察默认唤醒投递所产生的那一个普通 parent 轮次，然后提交一条后续 parent 提示词，使其消费封装后的报告。它声明 child pin `1`，因此本不属于全局的 `report` schema 与该 child 自身的提示词会分别与 `tool-schemas.1.expected.json` 和 `system-prompt.1.expected.md` 比对，root 则继续使用类别 pin。生成的工具目录会另外铸造一个 child 作用域，以收录同一个作用域局部 schema。
|
||||
|
||||
## 曾考虑的替代方案
|
||||
|
||||
@@ -72,7 +72,7 @@ ACP（Agent Client Protocol）快照 harness 新增 `waitForSubagentTurnEnd`，
|
||||
|
||||
### 始终唤醒 parent
|
||||
|
||||
每次报告都唤醒 parent 会产生未经请求的轮次，还可能沿嵌套 subagent 级联扩散。静默投递更适合作为后台协调的默认值，而需要立即处理的部署可选择 wakeup。
|
||||
每次报告都唤醒 parent 会产生未经请求的轮次，还可能沿嵌套 subagent 级联扩散。当初选择静默投递作为默认值，前提是 parent 还有别的理由去读自己的上下文。[报告义务](2026-08-06-continuable-child-report-obligation.md)取代了该选择：已经停驻的后台协调者并没有这样的理由，因此唤醒成为默认值，而本段现在记录的是 `quiet` 为何仍然保留。
|
||||
|
||||
### 允许 child 选择投递模式
|
||||
|
||||
@@ -103,16 +103,16 @@ ACP（Agent Client Protocol）快照 harness 新增 `waitForSubagentTurnEnd`，
|
||||
- 只有安装 report 包贡献时，可继续进程内 child 才会恰好暴露一个作用域局部 `report` schema；无关 Agent 永远不会暴露该 schema。
|
||||
- 工具返回 parent 消息的稳定 `MessageId`。静默投递没有 `InboxItemId`；唤醒投递会产生一个单独的 inbox 条目实例。
|
||||
- 只有确切的驻留 child 才能报告，且只能报告给根据持久化谱系推导的确切在线直接 parent。服务不接受接收方参数，也不提供离线 fallback。
|
||||
- 静默投递是校验后的默认模式，绝不会启动 parent 请求。wakeup 会恰好创建一个后续 FIFO 轮次，绝不 steering 已开始的轮次。
|
||||
- 唤醒投递是校验后的默认模式：它会恰好创建一个后续 FIFO 轮次，绝不 steering 已开始的轮次。静默投递则绝不会启动 parent 请求。
|
||||
- parent 接受后取消或 dispose child 不会撤回报告。接受前，child dispose、drain、parent 丢失或调用方取消都会拒绝操作。
|
||||
- 新建和恢复的 Activation 都会在发布前组合当前设置贡献。新授权等待下一个 Activation 才生效，而已驻留 child 的授权撤销立即生效。
|
||||
- 单元覆盖固定可见性、allow-list 行为、两种投递模式、稳定的消息与发送方身份、嵌套路由、无效发送方、缺失的 parent、取消、drain、撤销竞争，以及不存在 Task 或隐式最终报告。
|
||||
- 无密钥整体组装快照证明真实 child 工具、静默且不唤醒的行为、持久化 parent 封装，以及 parent 后续消费。
|
||||
- 无密钥整体组装快照证明真实 child 工具、那一个被唤醒的 parent 轮次、持久化 parent 封装，以及 parent 后续消费。
|
||||
|
||||
### 已接受的风险
|
||||
|
||||
该接受边界弱于持久化端到端投递。崩溃可能导致结果不明，重试则可能重复报告。
|
||||
|
||||
wakeup 模式可能在嵌套 child 频繁报告时放大模型工作量。由部署所有者控制并默认静默，可以限制该风险，但无法完全消除。
|
||||
唤醒投递可能在嵌套 child 频繁报告时放大模型工作量。通过 `reportDelivery` 交由部署所有者控制，可以限制该风险，但无法完全消除。
|
||||
|
||||
注册表中的存在性就是 parent 在线信号。宿主拥有的 parent 如果已开始 `AgentHandle.dispose()` 但尚未完成其作用域清理，仍可能接受并追加一条本进程不会再处理的报告。要弥合这个缺口，需要 Agent 层面的 dispose 开始信号，不能由 subagent 层推断。
|
||||
|
||||
@@ -2,5 +2,5 @@
|
||||
# side as of the last confirmed-consistent state. Both languages carry equal authority;
|
||||
# after editing either side, bring the other along and re-record with:
|
||||
# pnpm run verify-translation-pairing --write .agents/notes/implemented/feature/2026-07-31-even-out-shipped-tool-rosters.md
|
||||
2026-07-31-even-out-shipped-tool-rosters.md: 0195620055da5e570d2f54792d950a88bab8d652
|
||||
2026-07-31-even-out-shipped-tool-rosters.zh.md: ab6982e33c4a0a25cbc2fde386456840ce99d9c5
|
||||
2026-07-31-even-out-shipped-tool-rosters.md: 7647506e5d9c39d64b686ab18923f9681a48cd87
|
||||
2026-07-31-even-out-shipped-tool-rosters.zh.md: f04a59c9f00455b00f70975ad9b6bd4defd3d847
|
||||
|
||||
@@ -12,11 +12,11 @@ The result was a user-visible difference nobody had decided: the same model, ask
|
||||
|
||||
## Decision
|
||||
|
||||
The rows that are not surface-specific move into [`base.cordis.yml`](../../../../packages/bundle/base/cordis.patch.yml), and three more join them: `tool-session-query`, `tool-str-replace-editor`, and `repeat-tool-guard`. Web search moves there too; its [deployment decision](2026-07-31-web-default-search.md) owns the security boundary while the shared base owns its surface-neutral mount. Both surfaces assemble the same roster: twenty-two tools on every host — the twenty shared rows plus `glob` and `grep`, which are fixed members because `dsh-tool-fs-search` spawns the [packaged ripgrep binary](../architecture/2026-08-01-packaged-ripgrep-search.md). `tool-session-query` joined and then left again — the [session-search-not-shipped-default decision](2026-08-02-session-search-not-shipped-default.md) keeps the model-facing consumer opt-in — while the rest of this roster stands.
|
||||
The rows that are not surface-specific move into [`base.cordis.yml`](../../../../packages/bundle/base/cordis.patch.yml), and three more join them: `tool-session-query`, `tool-str-replace-editor`, and `repeat-tool-guard`. Web search moves there too; its [deployment decision](2026-07-31-web-default-search.md) owns the security boundary while the shared base owns its surface-neutral mount. Both surfaces assemble the same roster, including fixed `glob` and `grep` members because `dsh-tool-fs-search` spawns the [packaged ripgrep binary](../architecture/2026-08-01-packaged-ripgrep-search.md). Two later decisions narrow that roster: the [session-search decision](2026-08-02-session-search-not-shipped-default.md) keeps `tool-session-query` opt-in, and the [single-editor decision](../simplification/2026-08-10-default-presets-single-editor.md) keeps `tool-str-replace-editor` out of the general-purpose presets while retaining it in `minimal`.
|
||||
|
||||
Two rows stay surface-specific. `tmux-context` is TUI-only because a browser surface has no terminal multiplexer to describe. `session-reference` is TUI-only because it drives the shared session-query index from the launcher's process-local path, and the browser sidebar reconciles that index on its own first search.
|
||||
|
||||
**This roster decision added only at the time.** No tool row was removed from either surface when it landed, and a catalog comparison found additions and nothing else. One of those additions, `tool-session-query`, was subsequently removed by the [session-search-not-shipped-default decision](2026-08-02-session-search-not-shipped-default.md). The shared executors, sandbox composition, and access default are owned independently by the [workspace-write default decision](2026-07-31-workspace-write-surface-default.md).
|
||||
**This roster decision added only at the time.** No tool row was removed from either surface when it landed, and a catalog comparison found additions and nothing else. The later session-search and single-editor decisions own their respective default-roster exceptions. The shared executors, sandbox composition, and access default are owned independently by the [workspace-write default decision](2026-07-31-workspace-write-surface-default.md).
|
||||
|
||||
### What stays unmounted, and why
|
||||
|
||||
|
||||
@@ -12,11 +12,11 @@ Status: implemented
|
||||
|
||||
## 决策
|
||||
|
||||
那些并非 surface 专属的行移入 [`base.cordis.yml`](../../../../packages/bundle/base/cordis.patch.yml)，另有三行加入：`tool-session-query`、`tool-str-replace-editor` 和 `repeat-tool-guard`。Web 搜索也一并移入；其[部署决策](2026-07-31-web-default-search.md)负责安全边界，共享 base 则负责与 surface 无关的挂载。两个 surface 组装同一份清单：每台宿主上都有二十二个工具——二十个共享行加上 `glob` 和 `grep`，它们成为固定成员，因为 `dsh-tool-fs-search` 直接 spawn [打包的 ripgrep 二进制](../architecture/2026-08-01-packaged-ripgrep-search.md)。`tool-session-query` 加入后又退出了——[session-search-not-shipped-default 决策](2026-08-02-session-search-not-shipped-default.md)让面向模型的消费方保持需显式启用——而这份清单的其余部分保持不变。
|
||||
那些并非 surface 专属的行移入 [`base.cordis.yml`](../../../../packages/bundle/base/cordis.patch.yml)，另有三行加入：`tool-session-query`、`tool-str-replace-editor` 和 `repeat-tool-guard`。Web 搜索也一并移入；其[部署决策](2026-07-31-web-default-search.md)负责安全边界，共享 base 则负责与 surface 无关的挂载。两个 surface 组装同一份清单，其中 `glob` 和 `grep` 是固定成员，因为 `dsh-tool-fs-search` 直接 spawn [打包的 ripgrep 二进制](../architecture/2026-08-01-packaged-ripgrep-search.md)。之后有两项决策收窄这份清单：[session-search 决策](2026-08-02-session-search-not-shipped-default.md)让 `tool-session-query` 保持需显式启用，[单一编辑器决策](../simplification/2026-08-10-default-presets-single-editor.md)让通用 preset 不提供 `tool-str-replace-editor`，但在 `minimal` 中保留它。
|
||||
|
||||
有两行仍是 surface 专属。`tmux-context` 只在 TUI，因为浏览器 surface 没有终端复用器可描述。`session-reference` 只在 TUI，因为它以 launcher 的进程本地路径驱动共享的 session-query 索引，而浏览器侧边栏会在自己的首次搜索里重建该索引。
|
||||
|
||||
**本次工具清单决策当时只做加法。** 落地时两个 surface 均未移除任何工具行，目录对比只发现了新增，别无其他。这些新增中的一项 `tool-session-query` 随后被[session-search-not-shipped-default 决策](2026-08-02-session-search-not-shipped-default.md)移除。共享执行器、沙箱组合与访问默认值独立归属[workspace-write 默认值决策](2026-07-31-workspace-write-surface-default.md)。
|
||||
**本次工具清单决策当时只做加法。** 落地时两个 surface 均未移除任何工具行，目录对比只发现了新增，别无其他。后续的 session-search 与单一编辑器决策分别负责对应的默认清单例外。共享执行器、沙箱组合与访问默认值独立归属[workspace-write 默认值决策](2026-07-31-workspace-write-surface-default.md)。
|
||||
|
||||
### 什么保持不挂，以及为什么
|
||||
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user