Merge origin/master into worktree/skill-catalog-hot-refresh

This commit is contained in:
Tianyi Cui
2026-07-29 16:40:40 +08:00
1089 changed files with 35627 additions and 9637 deletions

View File

@@ -44,7 +44,7 @@ async resume(ownerCtx: Context, options: ResumeAgentOptions): Promise<AgentHandl
Types: [Agent](../core-data-structures/core.md) · [AgentOptions](../core-data-structures/core.md) · [SessionHeader](../core-data-structures/persistence.md) · [SessionId](../core-data-structures/core.md)
Source: [`packages/core/agent-loop/src/index.ts:188`](../../packages/core/agent-loop/src/index.ts)
Source: [`packages/core/agent-loop/src/index.ts:196`](../../packages/core/agent-loop/src/index.ts)
## `ctx.agents` — `AgentRegistry`
@@ -216,7 +216,7 @@ roots(): Agent[]
Types: [Agent](../core-data-structures/core.md) · [SessionId](../core-data-structures/core.md)
Source: [`packages/core/agent/src/index.ts:220`](../../packages/core/agent/src/index.ts)
Source: [`packages/core/agent/src/index.ts:215`](../../packages/core/agent/src/index.ts)
## `ctx.approval` — `ApprovalService`
@@ -242,11 +242,18 @@ Approval service that applies session policy before answerers and logs every ask
* append commit point.
*/
async request(req: ApprovalRequest): Promise<ApprovalOutcome>
/**
* Read the session override without applying the configured default.
* @param session - session whose log supplies the override.
* @returns the last logged policy, or `undefined` without one.
*/
overrideOf(session: Session): ApprovalPolicy | undefined
```
Types: [ApprovalOutcome](../core-data-structures/approval.md) · [ApprovalRequest](../core-data-structures/approval.md)
Types: [ApprovalOutcome](../core-data-structures/approval.md) · [ApprovalPolicy](../core-data-structures/approval.md) · [ApprovalRequest](../core-data-structures/approval.md) · [Session](../core-data-structures/session.md)
Source: [`packages/ui/user-approval/src/index.ts:213`](../../packages/ui/user-approval/src/index.ts)
Source: [`packages/ui/user-approval/src/index.ts:217`](../../packages/ui/user-approval/src/index.ts)
## `ctx.bash` — `BashExecutor` (abstract seam)
@@ -413,17 +420,29 @@ find(agent: Agent, name: string): CommandDefinition | undefined
/**
* Parse and execute a known command without sending it to the model.
*
* A resolved command's lifecycle is logged: `command/run` is appended
* before the handler is invoked and `command/done` after settlement (a
* thrown or aborted handler settles as `kind: 'error'`). Both are direct
* log-only appends — no turn wraps them, and persistence drains them at
* ordinary checkpoints. Admission misses (syntax or unknown name) log
* nothing — they never entered a handler. A `command/run` append failure
* fails the execution loud; a `command/done` append failure on the
* handler-failure path is contained so the handler's own error stays the
* reported failure.
*
* @param agent - exact receiving agent.
* @param line - complete slash-command line.
* @param signal - cancellation signal owned by the UI request.
* @returns a detached result, or `undefined` when syntax or name does not resolve.
* @returns the settled execution (result + lifecycle pairing id), or
* `undefined` when syntax or name does not resolve.
*/
async execute( agent: Agent, line: string, signal: AbortSignal, ): Promise<CommandResult | undefined>
async execute( agent: Agent, line: string, signal: AbortSignal, ): Promise<CommandExecution | undefined>
```
Types: [Agent](../core-data-structures/core.md) · [CommandDefinition](../core-data-structures/commands.md) · [CommandDescriptor](../core-data-structures/commands.md) · [CommandResult](../core-data-structures/commands.md)
Types: [Agent](../core-data-structures/core.md) · [CommandDefinition](../core-data-structures/commands.md) · [CommandDescriptor](../core-data-structures/commands.md)
Source: [`packages/ui/commands/src/index.ts:227`](../../packages/ui/commands/src/index.ts)
Source: [`packages/ui/commands/src/index.ts:278`](../../packages/ui/commands/src/index.ts)
## `ctx.compact` — `CompactService` (abstract seam)
@@ -469,6 +488,20 @@ Types: [CompactionResult](../core-data-structures/compaction.md) · [CompactionT
Source: [`packages/compact/compact/src/index.ts:54`](../../packages/compact/compact/src/index.ts)
## `ctx.directoryPicker` — `DirectoryPicker` (abstract seam)
Abstract directory-picking service. Subclass, implement `capability()`, and load the subclass as a plugin — it registers as `ctx.directoryPicker` (one implementation per context; loading a second throws, cordis' standard duplicate-service behavior). The capability object must be stable for the service lifetime: consumers may capture it across calls.
```ts cordis-catalog
/**
* The backend's interaction capability.
* @returns the discriminated capability consumers switch on.
*/
abstract capability(): DirectoryPickerCapability
```
Source: [`packages/host/directory-picker/src/index.ts:131`](../../packages/host/directory-picker/src/index.ts)
## `ctx.fs` — `FileSystem` (abstract seam)
Abstract filesystem provider. Targets must preserve identity across aliases; reads expose regular UTF-8 text or typed errors, listings are stable and content-free, and mutations are atomic. Optional guards add stale protection without changing the unguarded provider contract.
@@ -656,7 +689,7 @@ clear(agent: Agent, ref: GoalRef): GoalRef
Types: [Agent](../core-data-structures/core.md) · [CreateGoalRequest](../core-data-structures/goal.md) · [EditGoalRequest](../core-data-structures/goal.md) · [GoalBlockReason](../core-data-structures/goal.md) · [GoalRef](../core-data-structures/goal.md) · [GoalView](../core-data-structures/goal.md)
Source: [`packages/goal/goal/src/index.ts:134`](../../packages/goal/goal/src/index.ts)
Source: [`packages/goal/goal/src/index.ts:197`](../../packages/goal/goal/src/index.ts)
## `ctx.httpServer` — `HttpServerService`
@@ -787,7 +820,7 @@ stream(options: GenerateOptions): AsyncIterable<StreamChunk>
Types: [GenerateOptions](../core-data-structures/core.md) · [LlmAdapter](../core-data-structures/llm-streaming.md) · [LlmCallConfig](../core-data-structures/core.md) · [LlmModelInfo](../core-data-structures/core.md) · [LlmProviderInfo](../core-data-structures/core.md) · [LlmResolvedModelInfo](../core-data-structures/core.md) · [PreparedLlmCall](../core-data-structures/llm-streaming.md) · [ResolvedRetryPolicy](../core-data-structures/llm-streaming.md) · [StreamChunk](../core-data-structures/llm-streaming.md)
Source: [`packages/llm/llm/src/index.ts:189`](../../packages/llm/llm/src/index.ts)
Source: [`packages/llm/llm/src/index.ts:191`](../../packages/llm/llm/src/index.ts)
## `ctx.permission` — `PermissionService`
@@ -803,6 +836,14 @@ Owns the deployment's permission presets and their write path. Requires a confin
*/
current(events: readonly SessionEvent[]): string
/**
* Build the whole select value for one folded knob state: every table
* option in declaration order, `custom` appended exactly while derived.
* @param state - the folded knob overrides.
* @returns the `permissions` projection payload.
*/
selectFor(state: KnobState): PermissionSelect
/**
* Resolve a preset's knob bundle.
* @param name - the preset name to resolve.
@@ -831,7 +872,7 @@ set(session: Session, name: string): void
Types: [Session](../core-data-structures/session.md) · [SessionEvent](../core-data-structures/core.md)
Source: [`packages/ui/permission/src/index.ts:97`](../../packages/ui/permission/src/index.ts)
Source: [`packages/ui/permission/src/index.ts:144`](../../packages/ui/permission/src/index.ts)
## `ctx.planMode` — `PlanModeService`
@@ -847,18 +888,27 @@ Source: [`packages/ui/permission/src/index.ts:97`](../../packages/ui/permission/
get(agent: Agent): { active: boolean; pending?: boolean }
/**
* Select whether plan mode should be active from the next request boundary.
* Repeated selection of the current or already-pending state is a no-op.
* Select whether plan mode should be active. Between turns the change
* commits immediately — no request boundary would arrive until the next
* prompt, so a queued intent would hang (the open-turn fold is the idle
* signal: agent status stays `running` through post-turn checkpointing,
* where a boundary equally never comes). During an open turn the
* selection is held as pending intent for the next in-turn request
* boundary. Repeated selection of the current or already-pending state is
* a no-op.
*
* @param agent The agent to switch.
* @param active Whether plan mode should be active.
* @returns what happened: `committed` (logged now), `queued` (awaiting the
* next boundary), `cancelled` (an opposite pending selection was cleared;
* the logged state already matches), or `noop` (already in that state).
*/
set(agent: Agent, active: boolean): void
set(agent: Agent, active: boolean): 'committed' | 'queued' | 'cancelled' | 'noop'
```
Types: [Agent](../core-data-structures/core.md)
Source: [`packages/plan/plan-mode/src/index.ts:141`](../../packages/plan/plan-mode/src/index.ts)
Source: [`packages/plan/plan-mode/src/index.ts:179`](../../packages/plan/plan-mode/src/index.ts)
## `ctx.pty` — `PtyService`
@@ -980,9 +1030,16 @@ The sandbox-policy service (`ctx.sandboxPolicy`). Owns the deployment default mo
* @returns the fully resolved per-call mode and absolute workspace root.
*/
resolve(request: SandboxPolicyRequest = {}): SandboxExecutionPolicy
/**
* Read the session override without applying the deployment default.
* @param session - session whose log supplies the override.
* @returns the last logged mode, or `undefined` without one.
*/
overrideOf(session: Session): SandboxMode | undefined
```
Types: [SandboxExecutionPolicy](../core-data-structures/sandbox.md) · [SandboxPolicyRequest](../core-data-structures/sandbox.md)
Types: [SandboxExecutionPolicy](../core-data-structures/sandbox.md) · [SandboxMode](../core-data-structures/sandbox.md) · [SandboxPolicyRequest](../core-data-structures/sandbox.md) · [Session](../core-data-structures/session.md)
Source: [`packages/sandbox/sandbox-policy/src/index.ts:68`](../../packages/sandbox/sandbox-policy/src/index.ts)
@@ -1029,6 +1086,10 @@ abstract append(id: SessionId, events: readonly SessionEvent[]): Promise<void>
* open live turn rejects.
* A coordinator-backed cold load reserves the identity across storage awaits,
* so concurrent publication of a same-id live Session rejects.
* Returned events are detached, and every identified message is deeply
* frozen. Coordinator-backed implementations upgrade supported pre-identity
* message events before validation; other malformed messages reject before
* any stored event is returned.
* @param id - the persisted session to reload.
* @returns the header and a log ending on a balanced `turn/end`.
*/
@@ -1038,13 +1099,34 @@ abstract load(id: SessionId): Promise<{ meta: SessionHeader; events: SessionEven
* Inspect a header and its valid contiguous stored prefix without repairing
* a torn tail, closing an interrupted turn, or publishing coordinator state.
* This read is serialized with writes for the same id and returns detached
* values, so observers cannot mutate backend-owned state.
* values with upgraded, deeply frozen identified messages, so observers
* cannot mutate message identity/content or backend-owned state. Other
* malformed messages reject.
* @param id - the persisted session to inspect.
* @param signal - optional cancellation for queued and backend read work.
* @returns the header and valid stored event prefix exactly as observed.
*/
abstract inspect(id: SessionId, signal?: AbortSignal): Promise<{ meta: SessionHeader; events: SessionEvent[] }>
/**
* Read the stored events from `fromSeq` onward — the read-from-seq
* primitive for read models that resume from a watermark (e.g. a persisted
* projection cache folding only the tail past its checkpoint). Like
* {@link inspect} it is non-mutating and detached: no torn-tail truncation,
* no synthetic closers, no coordinator-state publication; only events from
* the valid contiguous stored prefix are returned, so a torn fragment never
* reaches the caller. `fromSeq` at or beyond the stored prefix returns an
* empty event list (never an error). Backends whose medium can seek by seq
* (SQLite) read only the suffix; sequential media (JSONL, both encodings)
* still parse the whole artifact and skip forward — the primitive bounds
* what is RETURNED and refolded, not every backend's physical read.
* @param id - the persisted session to read.
* @param fromSeq - first event seq to include; a non-negative safe integer.
* @param signal - optional cancellation for queued and backend read work.
* @returns the header and the stored events with `seq >= fromSeq`.
*/
abstract readFrom(id: SessionId, fromSeq: number, signal?: AbortSignal): Promise<{ meta: SessionHeader; events: SessionEvent[] }>
/**
* Lightweight listing from metadata, without a full-log parse.
* @param signal - optional cancellation for backend listing work.
@@ -1069,6 +1151,162 @@ Types: [SessionEvent](../core-data-structures/core.md) · [SessionHeader](../cor
Source: [`packages/session-persistence/session-persistence/src/index.ts:52`](../../packages/session-persistence/session-persistence/src/index.ts)
## `ctx.sessionProjectionCache` — `SessionProjectionCache`
The persisted projection cache service. Opens the `session_projcache` domain at init, checkpoints live sessions on a throttled write-behind (count/interval triggers from Config) plus two mandatory points — `turn/end` and session disposal (the live-to-cold moment) — and serves the cold-read ladder: cached row, persistence `readFrom` tail, registry `restore`, durable write-back. Every durable write is fail-soft: failures log a warning and the cache self-heals on the next write or cold read.
```ts cordis-catalog
/**
* The zero-I/O listing read: whole values viewed straight from the stored
* rows (version-matching keys only), each cut carried with its watermark
* so a client value store can seed under its higher-seq-wins rule — as
* stale as the last durable checkpoint but never wrong, and never from an
* unrelated log (the caller's header is the identity witness). Fresher
* paths (the history tail baseline, {@link coldSnapshot}) supersede these
* values whenever a session is actually opened.
* @param meta - the listed session's header (identity witness; no log read).
* @returns the cut (`asOfSeq` = lowest served-row watermark), or
* `undefined` when no usable row exists for this lifecycle.
*/
cachedSnapshot(meta: SessionHeader): ProjectionSnapshot | undefined
/**
* Durably checkpoint one live session NOW (both mandatory points call
* this; tests and carriers may too). The registry cut is snapshotted at
* this boundary (states are live references), then the whole record is
* replaced. NOT fail-soft — callers on the fail-soft paths contain it.
* @param session - the live session to checkpoint.
* @returns resolution after durability and event emission.
*/
async write(session: Session): Promise<void>
/**
* Cold-read one persisted session's projections with zero full-log load:
* cached rows + a persistence `readFrom` tail from the registry's restore
* floor, refolded by the registry and written back (fail-soft) so the next
* cold read starts closer. A cache row invalidated by a shrunk log
* (crash-repair truncation) triggers one full re-read from seq 0 — the
* ladder's slow rung, still no crash. Rejects when the session has no
* persisted log (`not found` from the persistence seam).
* @param id - the persisted session to read.
* @param signal - optional cancellation for the persistence reads.
* @returns the snapshot cut at the stored log end.
*/
async coldSnapshot(id: SessionId, signal?: AbortSignal): Promise<ProjectionSnapshot>
```
Types: [Session](../core-data-structures/session.md) · [SessionHeader](../core-data-structures/persistence.md) · [SessionId](../core-data-structures/core.md)
Source: [`packages/session-projection/session-projection-cache/src/index.ts:71`](../../packages/session-projection/session-projection-cache/src/index.ts)
## `ctx.sessionProjections` — `SessionProjectionRegistry`
`ctx.sessionProjections`: the projection unit table and its drive. The service subscribes to `session/event` once; every committed event passes every registered unit's `apply` (eager drive), and a changed state reference notifies the change feed with the schema-validated view. Cells build lazily — a unit registered after events flowed, or a session older than the registry, folds `init` over the in-memory log on first touch (event or read). Registration is an effect (disposer rides the calling fiber): an unloaded domain plugin's key disappears from snapshots and clients read it as capability absence. Duplicate keys throw. Domain plugins register under `ctx.inject(['sessionProjections'], …)` so headless assemblies without the registry stay unaffected.
```ts cordis-catalog
/**
* Register one domain's unit. The registration is an effect on the calling
* context's fiber: disposing the fiber (or calling the returned disposer)
* removes the key — and the unit's cached cells — from subsequent drives
* and snapshots.
* @param definition - key, boundary schema, pure unit functions, and stateVersion.
* @returns the exact disposer that unregisters this unit.
*/
register<K extends keyof SessionProjectionMap, S>(definition: ProjectionDefinition<K, S>): () => void
/**
* Subscribe to the change feed. The registration is an effect on the
* calling context's fiber.
* @param listener - called once per unit whose state reference changed, per committed event.
* @returns the exact disposer that unsubscribes.
*/
onChanged(listener: ProjectionChangeListener): () => void
/**
* One consistent cut over every registered unit for one session, read from
* the watermark cache (missing cells fold lazily over the in-memory log).
* Fully synchronous — every value and `asOfSeq` reflect the same log
* position. Each value passes its unit's schema before leaving.
* @param session - the session whose projection values are read.
* @returns the snapshot; `values` is empty when no unit is registered.
*/
snapshot(session: Session): ProjectionSnapshot
/**
* State-level checkpoint of every registered unit for one session, read
* from the watermark cache (missing cells fold lazily over the in-memory
* log). This is the write side of the persisted projection cache: the
* returned rows are the `(key → {ver, seq, val})` part of the durable
* `(sessionId, key, ver, seq, val)`
* rows. Every `val` is a DETACHED structured clone — never the live
* cell reference: the watermark cache is this registry's authoritative
* mutable state, and a caller reaching the live reference could corrupt
* every subsequent snapshot and frame through it (plain JSON by the unit
* contract, so the clone is total).
* @param session - the session whose unit states are checkpointed.
* @returns one row per registered key; empty when no unit is registered.
*/
checkpoint(session: Session): ProjectionCheckpoint
/**
* The stored seq a {@link restore} tail read over `checkpoint` must start
* at: one event BELOW the lowest usable watermark (a row is usable when
* its `ver` matches the live unit's `stateVersion`; an absent or mismatched row
* pulls the floor to `0` — that key must refold the full log). The
* one-below anchor is load-bearing: the tail then proves how far the
* stored log still extends, so {@link restore} can detect a log that
* shrank below a row's watermark (crash-repair truncation) instead of
* serving the stale row as current — an empty tail read from the anchor
* yields an end below every watermark and the restore rejects for a full
* re-read.
* @param checkpoint - persisted rows for one session (possibly stale or empty).
* @returns the seq to hand the persistence `readFrom`, or `undefined`
* when no unit is registered (no read needed — {@link restore} would
* serve empty values regardless).
*/
restoreFloor(checkpoint: ProjectionCheckpoint): number | undefined
/**
* View a checkpoint's rows without any log read: for every registered
* unit whose row's `ver` matches, serve the schema-validated
* `view` of the stored state; mismatched or absent rows leave their key
* absent (a cold or listing consumer treats it as not-yet-available and a
* fuller read path refolds it). The zero-I/O rung of the read ladder —
* values are as stale as their rows, never wrong.
* @param checkpoint - persisted rows for one session (possibly stale or empty).
* @returns whole values per key with a usable row; empty when none.
*/
viewCheckpoint(checkpoint: ProjectionCheckpoint): Partial<SessionProjectionMap>
/**
* Cold read: fold every registered unit over a stored log suffix, seeding
* each from its checkpoint row when usable — the one read recipe (cached
* state + forward tail replay + `view`) applied without a live `Session`.
* Call with the events returned by a persistence
* `readFrom(id, restoreFloor(checkpoint))` and that same floor as
* `baseSeq`; the floor's one-below anchor makes the supplied end honest,
* so a shrunk log is detected here. A row is usable iff its
* `ver` matches the live unit's `stateVersion`, it does not predate `baseSeq`
* (`seq >= baseSeq - 1`), and it does not claim events past the
* supplied end (`seq <= endSeq`); an unusable row is discarded
* and its key refolds from `init` — which is only sound over the full
* log, so a discarded row with `baseSeq > 0` throws (the caller re-reads
* from seq 0, e.g. after a crash-repair truncation shrank the log below
* a row's watermark).
* @param checkpoint - persisted rows for one session (possibly stale or empty).
* @param events - the stored events with `seq >= baseSeq`, in seq order.
* @param baseSeq - the seq `events` starts at (its first event's seq when non-empty).
* @returns the snapshot cut at the supplied log end (`asOfSeq` is the last
* supplied event's seq, `baseSeq - 1` for an empty tail) plus the
* refreshed checkpoint rows at that cut, ready for a durable write-back.
*/
restore(checkpoint: ProjectionCheckpoint, events: readonly SessionEvent[], baseSeq: number): { snapshot: ProjectionSnapshot; checkpoint: ProjectionCheckpoint }
```
Types: [Session](../core-data-structures/session.md) · [SessionEvent](../core-data-structures/core.md)
Source: [`packages/session-projection/session-projection/src/index.ts:156`](../../packages/session-projection/session-projection/src/index.ts)
## `ctx.sessionQuery` — `SessionQueryService` (abstract seam)
Unified live-preferred session query service.
@@ -1224,7 +1462,7 @@ async prepare( agent: Agent, content: ContentBlock[], references: SessionReferen
Types: [Agent](../core-data-structures/core.md) · [ContentBlock](../core-data-structures/core.md) · [PreparedReferencedMessage](../core-data-structures/session-reference.md) · [SessionReferenceCandidate](../core-data-structures/session-reference.md) · [SessionReferenceInput](../core-data-structures/session-reference.md)
Source: [`packages/context/session-reference/src/index.ts:69`](../../packages/context/session-reference/src/index.ts)
Source: [`packages/context/session-reference/src/index.ts:70`](../../packages/context/session-reference/src/index.ts)
## `ctx.sessions` — `SessionStore`
@@ -1352,7 +1590,7 @@ fork(source: SessionForkSource, boundary?: number, childSessionId?: SessionId):
Types: [CreateSessionOptions](../core-data-structures/persistence.md) · [Session](../core-data-structures/session.md) · [SessionId](../core-data-structures/core.md)
Source: [`packages/core/session/src/index.ts:613`](../../packages/core/session/src/index.ts)
Source: [`packages/core/session/src/index.ts:694`](../../packages/core/session/src/index.ts)
## `ctx.sessionTitle` — `SessionTitleService`
@@ -1386,7 +1624,7 @@ register(provider: SessionTitleProvider): () => Promise<void>
Types: [Session](../core-data-structures/session.md) · [SessionTitleProvider](../core-data-structures/session-title.md) · [SessionTitleSnapshot](../core-data-structures/session-title.md)
Source: [`packages/session-title/session-title/src/index.ts:232`](../../packages/session-title/session-title/src/index.ts)
Source: [`packages/session-title/session-title/src/index.ts:240`](../../packages/session-title/session-title/src/index.ts)
## `ctx.skills` — `SkillService`
@@ -1839,7 +2077,7 @@ pruneSession(session: Session): PruneResult
Types: [ContentBlock](../core-data-structures/core.md) · [PruneResult](../core-data-structures/compaction.md) · [Session](../core-data-structures/session.md)
Source: [`packages/compact/compact-tool-result-prune/src/index.ts:39`](../../packages/compact/compact-tool-result-prune/src/index.ts)
Source: [`packages/compact/compact-tool-result-prune/src/index.ts:40`](../../packages/compact/compact-tool-result-prune/src/index.ts)
## `ctx.tools` — `ToolRegistry`
@@ -1945,7 +2183,7 @@ The concrete provider retains pi-tui, focus, and terminal lifecycle state. Plugi
abstract openOverlay(request: TuiOverlayRequest): TuiOverlaySession
```
Source: [`packages/ui/tui/src/index.ts:188`](../../packages/ui/tui/src/index.ts)
Source: [`packages/ui/tui/src/index.ts:247`](../../packages/ui/tui/src/index.ts)
## `ctx.userInteraction` — `UserInteractionService`