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146 commits

Author SHA1 Message Date
Haozhe
fc0f275dd4
refactor(agent-core-v2): extract goal domain into a self-contained feature (#3130) 2026-08-20 19:52:57 +08:00
Haozhe
3fdce983f8
fix: drain in-flight persistence and log writes on session close and shutdown (#3122) 2026-08-20 17:19:20 +08:00
Haozhe
a09d904140
refactor(agent-core-v2): migrate agent domains to model-as-container architecture (#3103) 2026-08-20 16:06:59 +08:00
Haozhe
15da84606a
feat(kap-server): add workspace-grouped sessions view and lifecycle events (#3114)
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GET /api/v2/sessions gains view=by_workspace: one request returns every
workspace with a matching session, each carrying its first group.page_size
sessions under the requested sort plus the workspace's full matching total,
with group-level page_token pagination (40922 on condition drift). Groups
key on the alias-canonical workspace id, so legacy split buckets of one
physical directory merge into a single group, matching the v1 alias
semantics. meta.has_prompt filters sessions by prompt presence (the v1
exclude_empty equivalent) in both views. The flat view and v1 routes stay
byte-compatible.

The global WS stream now fans out event.session.archived (live and cold
paths; payload carries the session id and workspace_id) and
event.workspace.created/updated/deleted, published by the core
IWorkspaceService on every mutation path including the implicit
createOrTouch on session creation.

kimi-inspect consumes the grouped projection as a single-column
workspace/session tree in the chat view; the session pane merges into the
right dock as the Session tab. The server API reference (en + zh) documents
the new parameters, the grouped response, and the new events.
2026-08-20 13:45:38 +08:00
liruifengv
f1208c8d72
feat(agent-core-v2): rework the title generation excerpts (#3109)
* feat(agent-core-v2): rework the title generation excerpts

- Rebalance the excerpt budgets toward the user's prompts (400 chars
  each) and trim the assistant segments (300) so titles follow the
  user's task instead of narrating the assistant's reply.
- Cap each prompt in the default user_prompts excerpt so one long
  paste no longer starves the remaining prompts.
- Compose the digest excerpt from the full conversation arc: every
  natural-language user prompt in the live window paired with its own
  turn's final assistant text, interleaved chronologically, with
  per-segment caps and a 3000-char total budget (middle turns elided).

* chore: scope the title changeset to agent-core-v2

* fix(agent-core-v2): dedupe digest prompts and elide whole turns

- Drop the redundant `| undefined` from the optional
  TitleDigestTurn.assistant per the monorepo optional-property
  convention.
- Deduplicate user messages by id when constructing digest turns, so a
  prompt already in the context and still active in the queue does not
  produce two turns.
- Elide the over-budget digest at whole-turn granularity, keeping each
  assistant line paired with its own user line.

* docs(agent-core-v2): describe the full-arc digest in the SessionTitleSource contract
2026-08-20 12:25:51 +08:00
liruifengv
3d7762003a
feat(kimi-code): support two OAuth login endpoints (#2862)
* feat(kimi-code): add China/International region selection for OAuth login

- Add region profiles (cn/overseas) and resolver in @moonshot-ai/kimi-code-oauth:
  env override → persisted login host → install-channel marker → default cn
- /login now offers Kimi Code (China) / Kimi Code (International); the CLI
  login entries (kimi login, kimi acp --login) accept --region cn|overseas
- Update/plugin/site/telemetry endpoints derive from the selected region;
  plugin trust list covers both .com and .ai hosts
- kap-server: POST /oauth/login accepts an optional region; new GET /oauth/region

* fix(oauth): keep an explicit default-slot login ahead of the install marker

A China login persists no oauthHost (the default credential slot carries
no host trace), so after switching back from International the resolver
fell through to a stale overseas install marker. Treat a persisted
default-slot oauth ref (key === oauth/kimi-code) as an explicit-cn signal
that outranks the marker; getRegion() on the v2 side mirrors it.

* fix(agent-core-v2): thread the default-slot key through capability region resolution

Capability installs resolved the region from the persisted oauthHost only,
so an explicit China login (which persists no host) lost to a stale
overseas install marker. Pass the oauth ref key through as well, matching
getRegion(). Also move the region contract notes into the auth.ts file
header per the package comment convention.

* fix(agent-core-v2): honor the region-marker opt-out for the telemetry endpoint

Hosts that set KIMI_CODE_REGION_MARKER=off (the desktop embedded server)
skip the install marker in getRegion(), but the default telemetry endpoint
still consulted it, so a stale overseas marker could split the reported
region from the telemetry destination.

* feat(cli): show region site domains in login platform selector

* chore: reword oauth login changesets

* fix: honor the region marker opt-out in the CLI and capability resolvers

* refactor: rename login region values to mainland-cn and global

* fix: keep the --region help text in English

* fix: simplify the --region help text to site domains

* feat: drop the suggested login platform order

* feat: split a browser-safe region profile table out of the region resolver

* Revert "feat: split a browser-safe region profile table out of the region resolver"

This reverts commit a037b1143e.

* fix: read the install marker from the bootstrapped home directory

* fix: resolve the server plugin marketplace from the active login region

* feat: expose the login region option through the klient auth facade

* fix: drop a comment from the v2 auth region test

* fix: keep scoped base-only logins on their environment for a bare login

* fix: invalidate the region cache on the provider-manager logout path

* fix: route client-config fetches through the active region profile

* fix: resolve the telemetry endpoint per flush so a login region switch applies in-process

* test: expect the telemetry endpoint resolver in the CLI init assertions

* fix: resolve the default telemetry endpoint from the bootstrapped home

* chore: reword the oauth login changeset around the two login methods

* chore: trim the oauth login changeset to the headline

* feat: let hosts override the region marker env through the server bootstrap env bag
2026-08-20 11:24:02 +08:00
Haozhe
4ff06f17e3
fix(kap-server): serve real session usage in snapshot and persist per-turn context readings (#3094)
* fix(kap-server): serve real session usage in snapshot and persist per-turn context readings

* fix(kap-server): omit unknown session usage fields instead of reporting zero
2026-08-19 22:06:53 +08:00
Haozhe
eac9ea88e8
refactor(agent-core-v2): persist cron tasks as durable wire records (#3093)
* refactor(agent-core-v2): persist cron tasks as durable wire records

- write CronAdd/CronDelete/CronCursor as durable wire records and rebuild the cron task table from dispatcher replay
- migrate legacy per-workspace cron JSON files into the wire on first resume, then drop the file-based persistence service, its registrations, and the bootstrap cron scope
- derive the session cron view from the agent replayable cron state and remove the redundant session-level copy
- let session forks inherit cron tasks through the copied wire instead of duplicating task files

* fix(agent-core-v2): keep legacy cron tasks on cold forks and flush before cleanup

- inherit legacy cron task files into a full fork's wire so cold sessions forked before their first post-upgrade resume do not silently lose scheduled tasks
- flush the migrated wire records before deleting legacy files so a crash cannot lose both copies

* refactor(agent-core-v2): drop the legacy cron file migration

- stop reading legacy per-workspace cron JSON files entirely; pre-upgrade tasks simply stop applying instead of being migrated into the wire
- remove the legacy read path, the fork-time legacy inheritance, and the now-unused session context/document store injections
2026-08-19 21:26:57 +08:00
Haozhe
c843d3a7f9
refactor(kap-server): table-driven dispatch for multi-action routes (#3092)
* refactor(kap-server): table-driven dispatch for multi-action routes

- add a shared action-dispatch helper; sessions, prompts, plugins, questions, and modelCatalog collection routes declare action tables with module-level handlers
- add ISessionManager.status returning the session summary; the archive action checks it instead of resuming the session
- archive cold sessions through the persisted-metadata path shared with batch archive

* fix(agent-core-v2): read-your-writes for session index point gets

Overlay pending mirror summaries in getFromReadModel so a freshly recorded
summary (e.g. cold-session archive) is visible to GET immediately, matching
the existing pending overlays in list and cursor resolution.
2026-08-19 21:19:50 +08:00
qer
38a5a934ae
feat: project prompt attachments into the live transcript and clear the transcript goal on clear (#3088)
* feat(agent-core-v2): carry prompt attachments on turn.started so the live transcript projects them

* fix(transcript): clear the transcript goal when the goal is cleared

* fix(agent-core-v2): count a prompt media part as a transcript attachment only when its id matches its daemon file URL

* test(kap-server): expect the session-media file id on converted prompt parts
2026-08-19 18:38:21 +08:00
Haozhe
16499408d5
refactor(agent-core-v2): extract externalHooks into a scope-organized feature (#2805)
Move the external hook services out of app/externalHooksRunner,
session/externalHooks, and agent/externalHooks into
features/externalHooks, assembled as the ExternalHooksFeature unit:

- services live under per-scope subdirectories (app/, session/, agent/);
  shared pure helpers (types, hook matching/dispatch, process spawn,
  prompt result rendering) live under internal/
- the runner and the two observers are contributed through the Feature
  seams (ScopeUnits materialization); the hooks config section stays on
  the static import=register channel
- update the package entry leaf exports, the plugin domain imports, the
  kap-server events-zod import, and the affected tests; regenerate the
  state manifest
2026-08-19 16:52:51 +08:00
Haozhe
cb8a7e5f81
feat(kap-server): expose engine feature list on /api/v1/meta (#3085) 2026-08-19 16:32:45 +08:00
qer
be8e017597
fix(agent-core-v2): emit subagent.spawned after task registration (#3005)
* fix(agent-core-v2): emit subagent.spawned after task registration

The spawned signal previously fired at launch, before the run's task
registration, so clients learned the agent id with no task id to bind
cancel/status actions to; a failed registration also left a spawned row
behind for a run that never registered. Emit it only after registerTask
succeeds and carry the task id on the event.

* fix(agent-core-v2): keep spawned ahead of started for Agent-tool runs

The TUI drops subagent.started until spawned has established the row,
and a failed registration must not leave a started row behind with no
terminal event. Defer the mirrored started dispatch so the Agent tool
can emit it itself after registration and spawned.

* fix(agent-core-v2): void the deferred started dispatch

* fix(kap-server): key Agent-tool transcript rows by the registered task id

Transcript-protocol clients suppress the raw task.*/subagent.* session
events, so they only saw a subagent row keyed by agent id that cannot
address /tasks/{id}, plus a second row once task.started landed. Key the
spawned row by the task id it now carries, fold task.started and the
subagent lifecycle back into it, and keep the agent-id path for spawns
without a registration (swarm/session-init/tower). Statement-level
ordering notes move to the file headers per package convention.

* test(agent-core-v2): split the spawned/started ordering contract into its own test

* fix(kap-server): keep subagent result details across task termination and drop stale task mappings on taskless respawns

* fix(kap-server): recover the agent-to-task association from a backfilled task.started

* fix(kap-server): seed pre-attach Agent task mappings on the transcript binding

* fix(kap-server): seed the full in-flight task row on transcript bind, not only its id

* docs(agent-core-v2): name the state-domain event dispatcher in the Agent tool header

* style(kap-server): drop comments in transcript services per the no-comments lint rule
2026-08-19 14:58:55 +08:00
Luyu Cheng
01eeacb59b
feat(kimi-code): specialize the WaitFor tool's transcript display (#3066)
* feat(kimi-code): specialize the WaitFor tool's transcript display

* feat(agent-core-v2): emit status progress while WaitFor is pending

* fix(kimi-code): route WaitFor dimming through the TUI theme

* feat(kimi-code): support replaceable status updates in tool progress

* fix(kimi-code): forward status progress to subagent activity surfaces

* fix(agent-core-v2): drop the redundant undefined from ToolUpdate.replace

* fix(kimi-code): honor replace semantics in the subagent live status path

* test(agent-core-v2): drive the WaitFor progress test through a manual tick

* fix(kap-server): mirror ToolUpdate.replace in the ws event schema

* refactor(agent-core-v2): expose the WaitFor progress scheduler as a public seam

* fix(kimi-code): pass child wait statuses without the trailing newline

* feat(agent-core-v2): tick the WaitFor progress status every second

* feat(agent-core-v2): format WaitFor progress durations as 1m 15s

* feat(agent-core-v2): omit zero seconds and minutes in WaitFor durations
2026-08-19 14:15:38 +08:00
Haozhe
b478e95a2c
feat(agent-core-v2): reject duplicate scoped service registrations (#3057) 2026-08-19 00:17:12 +08:00
Luyu Cheng
d6021fa036
feat(kap-server): accept bundled skill activations on the prompt submission route (#2982)
* feat(kap-server): accept bundled skill activations on the prompt submission route

The bundled-submission capability was only reachable through the
in-process klient transports; the App talks to kap-server over /api/v1.
The submit-prompt route now accepts an optional non-empty skills field
and delegates to IAgentSkillService.promptWithSkills — same validation,
events, and single bundled user message as the TUI path — skipping its
own prompt-metadata update (the engine owns it there) and mapping
skill.not_found / skill.type_unsupported onto the skills route's codes.
To return the submission's queue identity, the engine's promptWithSkills
now resolves with prompt_id / user_message_id / created_at / state (plus
turn_id once launched), mirrored through the klient contract.

* refactor(agent-core-v2): slim the promptWithSkills result contract

Drop the user_message_id field (it is always the same identity as
prompt_id — the route duplicates it) and narrow state to the
running/queued/blocked vocabulary, mapped at the engine edge instead of
exposing the internal seven-state PromptState on the wire.

* fix(kap-server): harden bundled skill submissions against review findings

- Validate bundled skill names and types before any media materialization
  or control override, so a rejected bundle leaves session state untouched
  (the engine still re-validates authoritatively).
- Declare the 40415/40912 outcomes on the submit route so the generated
  API documentation includes them.
- The klient output schema no longer tolerates a missing promptWithSkills
  result (a transport-level absence now raises instead of resolving
  undefined), and a failed launch surfaces as an error rather than a
  successful running result.
- Add the changeset for the new public API field.

* fix(kap-server): preflight bundled skills before agent materialization and stabilize listed content

- Skill preflight now runs on the session's catalog before the main agent
  is resolved, so a rejected bundle cannot mutate session metadata by
  registering main (regression test on a cold session without an agent).
- The prompts list projection strips the stored skill blocks from a
  bundled prompt, so GET /prompts returns the same caller-only content as
  the submit response.

* fix(kap-server): reject bundled prompt_id combos at preflight and clean queued staging

- The skills + prompt_id incompatibility rejection now runs at the initial
  bundled preflight, before the main agent is materialized or any
  override binds (previously a yolo override could bind before the 40001).
- Queued bundles no longer skip staging cleanup forever: the discard is
  deferred to the bundle's prompt.completed / prompt.aborted lifecycle
  event, mirroring the plain path's launch-raced cleanup.

* fix(kap-server): clean queued bundle staging on the steer path too

A queued bundle steered into the active turn is consumed at steer time,
but the engine publishes prompt.completed/aborted only for the parent —
the deferred cleanup never fired and its subscription leaked. The
prompt.steered event (matching promptIds) now counts as the child's
intake-completion signal.

* fix(agent-core-v2): materialize daemon-ref media on the steer and inject paths

startNext materializes daemon file references into the session media
store before a prompt's turn, but steer() and inject() enqueued the same
references without that intake, leaving the staging upload as the only
copy — any staging cleanup at steer time would delete the media the
turn is about to consume. Both paths now run the same intake before the
SteerStepRequest is created, so prompt.steered is a truthful
intake-complete signal.

* fix(kap-server): defer staging cleanup to turn settlement, never to steer time

Prompt-intake materialization is best-effort: when it degrades, the
daemon upload is the request-time resolver's fallback source. Discarding
staging at prompt.steered could therefore delete the only readable copy
before the parent's request ran. Cleanup is now uniformly event-driven —
the bundle's own prompt.completed/aborted, or the steer parent's — so
the upload always outlives the request it feeds.

* fix(kap-server): install settlement tracking before bundled enqueue

A hook-blocked bundle completes synchronously inside the submission
call, and an exceptionally fast launch can settle just as early — a
post-call subscription misses the only settlement event and leaks both
the staging blob and the listener. The tracker now subscribes before
enqueueing, buffers lifecycle events, and settles against the returned
prompt id (or its steer parent's).

* fix(kap-server): scope settlement tracking to the owning agent and dispose on rejection

- The tracker now subscribes through the agent-scoped IEventBus instead of
  the App-scoped IEventService: prompt lifecycle events from other
  sessions never reach it, so a colliding client-chosen prompt id cannot
  trigger a foreign settlement (and the steer re-target only follows this
  agent's parent).
- A bundled submission that rejects after the tracker was installed now
  disposes it on the error path instead of leaking a permanent listener.

* fix(agent-core-v2): keep steered prompts queued until their media intake finishes

Materializing a steered prompt's daemon-ref media awaits a file copy
during which the active turn may finish. Records are now spliced out of
the queue only after that copy completes, and when the turn is gone by
enqueue time they are restored to pending so startNext can launch them
as fresh prompts — their handles always launch or settle.

* fix(agent-core-v2): revalidate the queue and active turn after steer media intake

The daemon-ref copy yields, so settle/abort can consume selected records
and the active turn can rotate meanwhile. Only records still pending are
steered, and only into the turn that was active at entry; records that
vanish from the queue are left to their own launch path, and a missing
turn restores them to pending instead of splicing an unrelated tail
prompt. The intake/queue-preservation contract is documented in the
module header.

* fix(agent-core-v2): steer only the surviving records and keep their media truthful

- The steered content is rebuilt from the records that are still pending
  after the media intake, so an aborted or concurrently consumed record's
  text is never injected (or injected twice) alongside the surviving
  handles.
- The enqueue is wrapped so an activeTurnOnly rejection restores the
  records to pending (the loop throws instead of resolving a missing
  turn, which made the previous rollback unreachable).
- The merged origin now carries the union of every record's bundled
  skillActivations, and prompt.steered publishes the caller-only content,
  so the skill instructions reach the model with their metadata intact
  while the event projection stops leaking internal skill markdown.

* fix(agent-core-v2): harden steer rollback and register bundled prompt ids

* fix(agent-core-v2): strip bundled blocks from prompt.queued and reject partial steers

* fix(kap-server): update session metadata for bundled prompts routed to subagents

* fix(agent-core-v2): restart queue after raced steer rollback and prefix skill blocks in merged steer

* fix(agent-core-v2): block queue advancement during steer admission

* chore: drop the changeset for server-only protocol plumbing
2026-08-18 14:57:13 +08:00
liruifengv
eaa3969dd3
feat(kap-server): add page mode, updated_before, and batch archive/restore to v2 sessions (#2983)
* feat(kap-server): add page-number mode and total to GET /api/v2/sessions

The v2 session list gains a stateless 1-based `page` parameter beside the
opaque page_token cursor for admin-style lists that jump arbitrarily:
each request stays a full independent snapshot, no token is minted, and
`page` + `page_token` together fail 40001. Every response now carries
`total` (the filtered/sorted set size) in both pagination modes.

* feat(kap-server): add meta.updated_before filter to GET /api/v2/sessions

Symmetric with meta.updated_after (inclusive boundary, Unix ms), applied
at the edge over the drained set and bound into the page_token query
fingerprint like every other condition.

* feat(kap-server): add POST /api/v2/sessions:archive and :restore batch endpoints

Batch archive/restore for session-management views: { ids } (non-empty,
≤5000 unique after dedup) answers per-item results in input order with
succeeded/failed counts — only a body validation failure fails the whole
request, and an unknown id folds into its own item as 40401.

The live/cold split keeps the batch cheap: a session with a live handle
goes through the full ISessionLifecycleService chain (agents drain,
scope teardown, mirror drain), while a cold session is never
materialized — the new setColdSessionArchived helper in agent-core-v2
patches the persisted state.json (archived/archivedAt, updatedAt
preserved, mirroring setArchived's touchUpdatedAt: false semantics),
mirrors the flipped summary into the read-model queue, and republishes
the same event.session.archived bus event the live lifecycle emits
(:restore publishes nothing, matching the live restore). Hot items run
with bounded concurrency and the batch ends with one shared
ISessionIndexMirror.drain().

* docs(server-api): document v2 sessions page mode, total, updated_before, and batch archive/restore

* fix(kap-server): deep-import workspace lifecycle symbols in the v2 sessions route

CI's tsgo/rolldown (Linux) fail to bind liveHandlerForSession and
IWorkspaceLifecycleService through the agent-core-v2 package-root
barrel even though it re-exports them; the same files use the
established deep-import pattern already used for the git domain.

* fix(kap-server): inline the live-handler lookup in the batch route

The previous deep imports still fail to resolve on CI's Linux toolchain
(tsgo TS2307, rolldown MISSING_EXPORT) while every other module path
from the same package binds fine. Keep the route self-contained: the
hot-path lookup is a five-line loop over IWorkspaceLifecycleService's
handlers (mirrors agent-core-v2's liveHandlerForSession), and the tests
assert non-materialization behaviorally via the live map instead of
importing the same two symbols for spies.

* fix(kap-server): drive the batch hot path through getLiveSessionById

The phantom only hits the workspaceLifecycle-group symbols in these two
files on CI's Linux toolchain; getLiveSessionById is observed to bind
fine there. It returns the session's live scope directly (no resume),
which is exactly what the batch hot path needs.

* refactor(kap-server): move the batch live/cold split into agent-core-v2

setSessionArchivedBatch owns the split next to the cold patch: live
sessions go through the full lifecycle chain via the workspace handler
accessor (the v1-proven resolution path), cold sessions through the
direct write. The route becomes a thin wire-code adapter, and the batch
tests assert the live chain behaviorally (disposal, events, index)
instead of spying through scope accessors.

* fix(agent-core-v2): import sessionLookup relatively from coldSessionArchive

The '#/app/workspaceLifecycle/*' specifier resolves from src/ and
src/app/* files on CI's Linux toolchain but not from
src/workspace/sessionLifecycle/ (tsgo TS2307, rolldown follows); a
relative import bypasses the package-imports mapping.

* fix(agent-core-v2): migrate the batch hot path to ISessionManager

Main's workspace/session DI refactor removed the workspaceLifecycle
lookup modules; the live branch now goes through the App-level
ISessionManager (the same entry the v1 action route uses post-refactor)
with getLiveSessionById from the new sessionManager lookup.

* feat(kap-server): add the id,archived item projection to GET /api/v2/sessions

fields=id,archived trims each item to { id, archived } for
select-all-matching flows (the session admin page's Gmail-style
select-all). Only that projection gets the relaxed page_size ceiling
(10000); unknown fields, non-pair subsets, and include=git combinations
are 40001, and the projection binds into the page_token fingerprint so
shapes never flip mid-pagination.

* fix(agent-core-v2): serialize the batch cold write against in-flight resumes

Codex review on #2983: while a resume is in flight the live registry
hides the handle, so the batch route could classify the session as cold
and its direct write would race the materializing metadata service (its
stale in-memory document wins the next write, silently un-archiving the
session after the endpoint reported success).

The batch now settles the resume first: SessionManager registers the
whole resume promise synchronously at the App level (controllerForSession
is async, so the controller's own resuming map learns about it a few
microtasks late) and whenResumeSettled awaits it before classification —
a settled resume lands the item on the live chain, a failed one falls
back to the cold path. Also folds the module header down to the
package's external-role comment convention.

* fix(agent-core-v2): publish SessionArchived as an Event2 class in cold archive

* fix(agent-core-v2): serialize batch archive/restore with session lifecycle transitions

* fix(agent-core-v2): serialize session delete with the lifecycle chain

* fix(agent-core-v2): mirror the persisted metadata on cold archive, not the index summary

* docs(agent-core-v2): bring sessionManager comments and new tests to package conventions

* fix(agent-core-v2): normalize legacy session metadata before the cold archive write

* fix(kap-server): serialize the v1 single-session archive with the lifecycle chain

* chore: drop changesets for internal-only protocol work

* fix(agent-core-v2): encode cold-archived metadata for v1 readers

* fix(agent-core-v2): serialize fork and createChild with the source session's chain

* refactor(agent-core-v2): chain every session lifecycle method and hand batch sections unguarded ops

* fix(agent-core-v2): propagate failed resumes to the next settle

* fix(agent-core-v2): roll back the unannounced handle when a resume fails mid-materialization

* fix(agent-core-v2): read and migrate the legacy session-meta location on cold archive

* fix(agent-core-v2): serialize explicit-id session creation with the lifecycle chain

create() with a caller-supplied sessionId bypassed the per-session chain,
so a concurrent batch archive could classify the half-created session as
cold and write archived state that the live metadata service later
overwrites. Creation now queues on the target id's chain whenever an
explicit id is present.

Also type the resume-failure maps as Error and normalize at the catch
site, satisfying only-throw-error.

* style(kap-server): strip comments from the session routes per the no-comments convention

* fix(agent-core-v2): serialize explicit fork and child target ids on the lifecycle chain

fork() and createChild() with a newSessionId locked only the source id, so
a batch archive of the target could slip into the creation window: the
index already knows the half-created session, the batch writes archived
state to its document, and the fork's in-memory metadata later overwrites
it. Both operations now acquire the deduped, sorted key set so multi-key
sections always take locks in one deterministic order.
2026-08-18 13:57:37 +08:00
Haozhe
5ae82cd5bc
feat(agent-core-v2): disable the tower feature entirely (#3023) 2026-08-18 13:38:13 +08:00
Haozhe
8267bb8fce
feat(kap-server): add workspace fs:suggest file completion endpoint (#3019) 2026-08-18 11:53:48 +08:00
Haozhe
3ded08084a
fix(protocol): expose turn ended event time (#3011)
* fix(protocol): expose turn ended event time

* fix(protocol): expose turn ended event time

* chore(changeset): remove patch release entry

* test(node-sdk): align background task parity expectations
2026-08-18 10:16:12 +08:00
Haozhe
1ab19190e9
refactor(agent-core-v2): strip comments from agent-core-v2, kap-server, and transcript (#3010)
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2026-08-18 00:30:49 +08:00
bj456736
09976b0914
feat(cli): add --web-title and expose it via /meta (#2989)
* feat(cli): add --web-title and expose it via /meta

* refactor(kap-server): pass optional web_title directly in /meta

Per the repo rule for optional object properties, pass undefined directly
instead of a conditional spread; serialization omits the unset value.

* fix(cli): sync web bundle with instance tab title support

The committed dist-web bundle predates the document title feature, so a
released `kimi web --web-title` served a client that never read web_title.
Rebuilt from code-app (feat/web-document-title) via sync:web; the bundle
now titles tabs from web_title or the active workspace directory.

* ci: retrigger checks after flaky harness cleanup failure

---------

Co-authored-by: wbxl2000 <wbxl2000@outlook.com>
Co-authored-by: bj456736 <bj456736@users.noreply.github.com>
2026-08-17 20:19:15 +08:00
Haozhe
2265305e81
refactor(agent-core-v2): replace defineOp/Model with Event2 dispatch and replayable states (#2909)
* refactor(agent-core-v2): replace defineOp/Model with Event2 dispatch and replayable states

- replace defineOp/Op/OpDescriptor/toEvent and defineModel/defineCheckpointedModel with Event2 subclasses: durable classes declare static durable + schema, serialize() keeps the wire record shape byte-frozen, transient classes stay off the journal
- define states via defineState(...).replayable(...).on(Event2, fold): immer produceWithPatches folds with atomic prepare/commit, .undoable() trait drives prompt-submit checkpoints and context.undo, ephemeral kv keys keep imperative set
- degrade IWireService to a journal adapter; the agent event dispatcher owns the pipeline (fold -> set -> appendRecord -> publish) and silent restore
- align downstream event surfaces: kap-server WS envelope timestamp from event.time, klient event schemas gain time, node-sdk/acp-server/print wiring updated
- rewrite gen-wire-manifest/gen-state-manifest for the unified registry and replace the op-uniqueness lint with event-uniqueness

* fix(ci): repair Event2 prompt and media projections

- restore prompt admission and session media materialization
- align transcript, WS, SDK, and replayable media state projections
- update affected tests and generated state manifest

* fix(ci): update prompt event and projection expectations

- update snapshots for the durable prompt.accepted event
- normalize prompt.steered media in transcript projections
2026-08-17 17:38:50 +08:00
7Sageer
d833a1a893
feat: engine-native image references via kimi-file:// media resolver (#2593)
* feat: engine-native image references via kimi-file:// media resolver

* fix(agent-core-v2): regenerate state manifest for media resolver rename

* feat(agent-core-v2): add audio MediaKind and tag/ref fold helpers to media ref contract

* fix(agent-core-v2): synthesize image path tag when degrading bare file references

* fix(agent-core-v2): scrub dangling alias re-exports in contract type generator

* feat(transcript): project paired media tag+ref as single attachments in read models

* fix(kimi-code): fall back to inline image when cache write fails after upload

* fix(agent-core-v2): pair media path tags with refs by adjacency and path, keep unpaired tags

* fix(kap-server): fold media tag+ref pairs out of prompt snapshot projection

* fix(kap-server): list attachment-only prompts as empty user messages

* fix(kap-server): keep live attachment ids across transcript overlay and heal

* fix(kap-server): keep promptAttachments off the legacy session event wire

* fix(kap-server): inherit the backfilled turn header on mid-turn terminal projection

A projector that attached after turn.started built the terminal turn.upsert
with an empty header, and the whole-header replace downstream wiped the
backfilled origin / prompt / attachmentIds — only the debounced best-effort
heal could restore them. Fall back to the producer store's seeded header
(via a new optional ProjectorLookups.turn) when currentTurn misses, and
cover the mid-turn attach path with a service-level regression test.

* refactor(agent-core-v2): move media ref contract out of kosong into agent/media

The kimi-file:// daemon reference grammar, media path tags, and the tag/ref
fold are engine-internal conventions, not provider-wire contract; keep
src/kosong untouched. Root exports and SDK re-exports are unchanged.

* feat(agent-core-v2): materialize prompt media into the session media dir

Pasted and uploaded media now materialize under the session's own media/
dir instead of the shared cache, so the copies follow the session's
lifecycle: fork carries them along, session deletion cleans them up.

A new Session-scope ISessionMediaStore owns the dir: atomic tmp+rename
materialization with a unified extension policy, and canonical-vs-hint
display-path resolution. The persisted ?path= is a write-time snapshot —
readers prefer the session-canonical location, so fork and home relocation
never hand the model a dead path. Prompt intake normalizes every daemon
reference through the single enqueue funnel (REST edge, SDK prompt/steer,
gateway), serialized in arrival order to keep the FIFO across the async
file I/O. The kap-server edge materializes through the same store with a
shared-cache fallback, and the request-time resolver refreshes stale
persisted and memoized path tags; a claimed video reference degrades to
its tag alone instead of duplicating it.

* fix(agent-core-v2): take prompt media intake off the enqueue critical path

The record now joins the FIFO synchronously and its daemon-ref intake runs
as a per-record promise, awaited by the launch and steer paths before the
message is consumed — queue order, list/abort visibility, and prompt
submission latency no longer wait on file I/O, and a slow intake no longer
head-of-line blocks later prompts. The launching record is tracked so abort
and clear stay reachable inside the launch window; startNext re-checks
cancellation after every await (intake race, hook, turn admission), a
cancelled record is never re-queued, and a compaction requeue waits for
onDidFinishCompaction instead of busy-looping the scheduler.

* fix(agent-core-v2): record the claiming ref in the media path-tag pairing

pairMediaPathTagRefs now exposes claimingRefByTagIndex, and claimingRefIndex
reads it instead of recovering the claimer by path equality — which
mis-attributed a tag when two different fileIds carried the same path in an
interleaved sequence, breaking the pair and leaking the tag as user text.
Also covers the memoized-video-tag claimed-drop branch.

* fix(transcript): fold upload pairs in user-slash turns and pin pairing parity

The cold rebuild's user-slash branch now folds the turn-opening input like
any user turn (claimed tag out of the prompt text, one attachment entity),
matching the live projection. The ref extraction is consolidated into the
contract module (daemonFileRefFromPairingPart, the mirror of the engine's
daemonFileRefFromPart) and the mirror carries the new claimingRefByTagIndex
map. A new kap-server parity test imports both implementations and asserts
identical pairings over shared fixtures, so the engine/mirror pair can no
longer drift silently.

* fix(kap-server): fold upload media tags out of the search index

The global search indexer concatenated every text part of a persisted user
message, so the upload pair's <image path> tag made pure-image prompts
searchable and wrote the materialization path into the index — breaking the
module's documented pure-image invariant and diverging from the live route.
textOfContent now folds the pair like every other read model (with a
fold-safe coercion for malformed wire parts). Also pins the prompt-media
cache-dir fallback with a read-only session media dir test (skipped as root).

* feat(node-sdk): re-export the media fold helpers and cover the v1 uploadFile rejection

foldMediaPathTagRefs and matchSingleMediaPathTag join the daemon
file-reference helper re-exports so hosts can fold the upload tag+ref pair
without importing agent-core-v2; the v1 harness's uploadFile not_implemented
rejection is pinned by a test.

* fix(kimi-code): fold upload pairs in replay/export and keep media tags atomic in steer input

Resumed-session replay rendered the upload pair raw — the <image path> tag
as user text and the kimi-file:// url as an XML-ish reference — and the
markdown export leaked the tag into both the turn body and the overview
topic. contentPartsToText and the exporter now fold the pair, and daemon
references render as a bare [image]/[video] placeholder. combineSteerInput
moves to tui/utils/steer-input and no longer merges a standalone media tag
into adjacent text, which would have broken the engine-side pairing for
steered image messages.

* fix(kimi-code): drop the steer separator before a leading media tag

A queued pure-image message opens with a standalone `<media path>` tag,
which combineSteerInput keeps atomic. With the previous item ending in a
media part, the '\n\n' separator landed as a stranded whitespace-only text
part between the media part and the tag, normalizePromptInput rejected the
steer, and the already-cleared queue lost the messages. Treat a leading
standalone tag as media so the separator is dropped there.

* fix: clean staged media lifecycle

* refactor(agent-core-v2): narrow the mediaRef root exports and drop a deprecated alias

* fix: keep staged media alive through turn

* fix(agent-core-v2): reject non-upload ids at the session media store

A daemon reference's fileId becomes a storage key in the session media
store, but only the file domain validated the id shape — a crafted
kimi-file://<id> reaching the request-time resolver's canonical-read
fallback could traverse out of the session media dir. Share the file
domain's id regex and guard every store entry point: reads miss,
materialize declines, and the display path falls back to the hint.

* fix(kap-server): project steered prompt content without leaking daemon refs

prompt.steered published the raw engine content parts — kimi-file://
refs carrying the absolute materialization path plus the paired
<media path> tag — to both the legacy session_event wire (whose schema
declares the protocol content shape) and the transcript prompt entity.
Route both through one shared prompt-content projection: the upload
pair folds into a single {kind:'file'} part, matching the REST prompt
list and the no-path-leak rule every sibling surface already follows.

* refactor: align daemon-ref naming and drop a duplicate re-export

The deprecated videoResolverService alias also re-exported
mediaResolvedKey, which made the package root's star exports ambiguous
and silently dropped the name. The new transcript contract mirror now
uses the canonical daemon-ref vocabulary instead of the deprecated
kimi-file spelling.

* test(agent-core-v2): pin image abort rethrow, video canonical read-through, release-once

Mirror the video abort contract on the new image path (an aborted read
cancels the request instead of degrading to a tag), cover the video
fallback that uploads the session-canonical bytes after the transient
upload is released, and assert the staged-upload release fires exactly
once on the intake success path.

* fix(kimi-code): bind goal-steer staging leases to the running turn

sendMessageInternal read the turn context only after beginSessionRequest
had cleared it, so a steer buffered into a running goal turn never got
its staging lease bound — the staged daemon upload and cache copies
lived until session close instead of being released at the consuming
turn's end. Capture the live turn id before the reset (only while a
turn is actually streaming; the id outlives its turn otherwise).

Also move the staging-lease state machine off the KimiTUI coordinator
into a self-contained StagingLeaseTracker with injected effects, drop
the duplicate media-tag builder in image-placeholder in favor of the
SDK helper, and fix the paste-in-flight comment to match the gate's
real granularity.

* fix(kap-server): project prompt.queued content without leaking daemon refs

The broadcaster projected prompt.steered and stripped turn.started
attachments but forwarded prompt.queued raw, leaking kimi-file:// URLs
and absolute materialization paths to every subscribed WS connection
and the journal. Fold the tag+ref pair into a {kind:'file'} part, same
as steered.

* fix: keep compressed uploads retrievable and close the steer abort window

Two review fixes around prompt media intake:

- The compressed re-save was released right after intake (and carried a
  1h expiry) while every client read model projects its file id,
  leaving historical compressed images unfetchable. Keep the re-save as
  an ordinary upload; roll it back only when preparation or submission
  fails before the engine takes the prompt. The engine's
  PromptInput.release hook loses its only producer and is removed.
- A prompt aborted while its steer awaited the loop's step assignment
  was flipped back to 'steered' and its content could still
  materialize into a later turn. Re-check the reservations after the
  assignment await and abort the undispatched request when the check
  fails.

* perf(agent-core-v2): memoize inlined image parts across request steps

A successful image inline depends only on the immutable upload bytes, so
it is memoized per file id (size-bounded) in media.resolved and reused
across steps, retries, and media-recovery reprojections instead of
re-reading and re-encoding on every request. Degrade forms are never
memoized since they depend on the message's tag pairing. Also make the
never-empty message placeholder kind-aware (video vs image).

* refactor: author media tag+ref pairs in the engine prompt intake

Edges (TUI, kap-server REST) now submit bare kimi-file references and the
engine intake materializes the bytes, synthesizes the paired media path
tag, and falls back to the shared cache dir when the session store is
unavailable, replacing per-edge pair construction and duplicate
materialization copies.

Thread the prompt id from submission through to turn.started (REST
prompt_id, WS event, SDK prompt option) so the TUI binds staged-media
leases to turns exactly; the origin heuristic stays as fallback and
ambiguous claims now surface a staging_lease_invariant telemetry warning.

Also lands the pending resendable-extraction fix for cache-hint resubmits
after a session switch.

* fix: decouple media persistence from prompt intake

* refactor(agent-core-v2): project the turn prompt in a single fold pass

* test: slim redundant media-ref coverage across layers

Fold duplicate pinning of the same media tag+ref rules into shared
helpers and it.each tables, and drop assertions that restate behavior
already covered at another layer:

- drop the kimiFileUrl alias describe (mediaRef.test.ts covers the
  aliased functions with more cases)
- drop pairMediaPathTagRefs describe in favor of the parity fixtures
- merge the identical prompt.steered/prompt.queued broadcast tests
- parameterize the resolver degradation matrix and prompt intake
  fixtures (enqueueMedia/gatedImage/expectMediaPair helpers)
- drop REST-level context-memory pairing assertions (engine-level
  intake tests pin the same shapes); keep the caption->system-reminder
  assertion, the only cover of extractCompressionCaptions
- drop the turn-finish-during-intake steer-cancel vector and the
  switch-session release driver test (unit-level lease tests remain)

Net -762 lines; 645 tests green across agent-core-v2, kap-server,
transcript, node-sdk, klient, and the TUI.

* chore: fix oxlint warnings introduced by image-file-ref changes

* fix: harden image file reference lifecycle

* fix: close image reference lifecycle gaps

* fix: preserve session media paths on replay

* chore: streamline image-file-ref changesets

* refactor: make daemon media references self-contained, dropping tag+ref pairing

A daemon-ref media part now carries everything a read model needs — the
kind from the part type and the materialization path from the reference's
`?path=` — so prompt intake no longer authors a paired `<media path>`
tag, and the pairing/fold machinery (pairMediaPathTagRefs /
foldMediaPathTagRefs and their mirror copy) is deleted across the engine,
transcript, kap-server, node-sdk, and the TUI. The request-time resolver
synthesizes the degrade tag from the reference path whenever bytes cannot
reach the provider. Standalone tags stay user-visible text, and never
reach the search index or prompt metadata.

* fix: reconcile image file references with main after rebase

Main removed the agent RPC aggregation layer (agent/rpc) and moved
LifecycleScope to app/scopes. Fold the branch's RPC-side behavior into
the new structure: PromptPayload carries promptId/disabledTools, and
AgentPromptService.submit admits the client-chosen id through the
reservation (duplicate rejects before any session state changes) and
applies the denylist through toolPolicy. Regenerate the wire/state
manifests.

* fix(kimi-code): run paste ingestion in the background, wait bounded at submit

The paste callback awaited compression + original persistence + the
daemon upload while CustomEditor queued every keystroke, so a slow
ingestion stalled all typing. Settle the callback once the placeholder
lands and track the rest as ImageAttachment.pending; the send path gives
a referenced pending ingestion a bounded wait (2s) so paste-then-Enter
still submits the compressed/daemon-ref form, and falls back to the
inline form when ingestion has not finished. Media-free submits stay
fully synchronous.

* fix(protocol): mirror prompt_id in the shared prompt submission schema

kap-server's local REST schema accepts a client-chosen prompt_id, but
the shared promptSubmissionSchema stripped it as an unknown key, so
clients validating through @moonshot-ai/protocol lost the id and the
turn.started promptId correlation never matched.

* fix(klient): normalize file-store errors to public RPC errors on both transports

The fileService save/get wire adaptation ran outside the dispatcher's
error normalization, so a stale or expired upload id surfaced as the
engine's raw Error2 on the memory transport and as a generic 50001 on
ipc. Map file.not_found to the public NOT_FOUND RPCError in the shared
dispatcher so both transports reject identically, and pin the parity in
the conformance suite.

* fix(agent-core-v2): keep launching media prompts visible in the queue snapshot

startNext shifts the launching record out of pending before its media
intake settles, so list()/GET /prompts reported neither an active nor a
queued prompt during the intake window even though the submission was
accepted and abortable. Report the launching record as still queued,
matching the prompt.queued event already published for it.

* fix(node-sdk): strip internal promptAttachments from SDK turn.started events

The in-process v2 event mapper forwarded the whole domain event, so SDK
session.onEvent consumers saw the transcript-projection-only
promptAttachments field that kap-server explicitly strips from the WS
wire event. Drop it in the mapper so both consumers share the same
turn.started field set.

* fix(kimi-code): align staging lease id multiplicity with retain count

A lease's flat id list conflated two cases: one submission referencing
the same image twice (one retain) and a batched steer merging two queued
messages sharing the image (two retains). Occurrence-wise release
over-consumed in the first case and batch-wise release would
under-consume in the second. Dedupe each extraction's ids at the lease
creation sites so list multiplicity always equals the retain count, and
release one retain per occurrence.

* fix(agent-core-v2): check video_in before honoring memoized video uploads

The video memo hit path returned a cached ms:// part before the current
model's capability check, so switching to a same-provider model with
video_in:false sent a video part the model cannot accept instead of
degrading to the path tag. Gate on capability first, mirroring the image
strategy.

* fix(kimi-code): keep recalled queued media staged instead of releasing it

Recalling a queued media prompt into the editor is not a discard, but
the recall path released the staged files: image attachments lost their
daemon upload (resubmit silently downgraded to inline), and a recalled
video's cache copy was deleted even though re-materialization needs a
source that may already be gone. Recall now consumes only the retain
(the next submit re-retains), retires the cache copy to session
lifetime, and rebases the video attachment onto that copy.

* fix(agent-core-v2): count launching media prompts in prompt.queued queueLength

startNext shifts the record into launchingItem before publishQueued
computes the count, so a media prompt's prompt.queued reported
queueLength 0 even though the prompt is accepted, abortable, and listed
as queued. Compute the count from the same snapshot list() exposes.

* refactor(agent-core-v2): drop the session media shared-cache fallback

Intake keeps the upload-backed reference when the canonical write fails
instead of double-writing into an unowned global cache scope; the session
media store's reads collapse to the canonical scope, and non-filesystem
deployments no longer write every media blob twice.

* refactor(agent-core-v2): stop persisting materialization paths in daemon file references

The kimi-file:// reference persisted in context memory bundled a durable
identity (fileId) with a perishable machine-local absolute path (?path=),
which forked sessions and home relocations would stale. The reference now
carries only the file id; the display path is derived from the session
media store by file id at read time. Parsers tolerate and strip the legacy
?path= query so old records keep resolving.

* fix(agent-core-v2): skip atomic-write temp siblings in session media by-id resolution

The fs backend stages atomic writes at <key>.tmp.<pid>.<hex> next to the
target key, and the media store's prefix-listing predicate matched them, so
a lookup racing an unfinished materialize could return the partial copy as
the canonical file.

* fix(kimi-code): close the staging-lease gap between extraction and dispatch

Create the staging lease right after extraction so every pre-dispatch exit
releases through the tracker: validation/session failures release it,
queueing defers it to the queue item's raw ids/paths, and the cache-hint
stash takes over ownership. A forgotten exit now degrades to an unclaimed
lease swept at session close instead of a permanently retained upload.

The cache-hint restore exits (dismiss, chained restore, session switch
during fetch, failed compact/new-session) previously returned only the
text to the editor, leaking the extraction's retains and staged cache
copies. They now go through queue-recall semantics: retains are consumed,
staged copies retire, and recalled videos rebase onto them.

* fix(agent-core-v2): bound the inline image memo with a private byte-budgeted LRU

A memoized inline image part pins a multi-MB base64 string, and the agent
state registry's snapshot/inspect path serializes every registered state
in full — so the memo no longer lives in agentState. It is now a private
per-file-id LRU with the existing 8MB per-entry cap plus a 64MB total
budget; eviction simply re-reads the bytes on the next request. The video
memo stays in agentState.

* fix(kap-server): fall back to the staged upload on the session media route

Prompt intake materializes bytes into the session media store
asynchronously and best-effort, but a session_media ref is projected to
clients as soon as the prompt is queued — so the download route could 404
during the intake window, and forever after an intake failure. The route
now reads the canonical session store first and falls back to the App-scope
staged upload, adapting it to the same served shape; only a double miss is
a 404. The header note also records that resolving the store resumes cold
sessions, an accepted short-term semantic with a TODO for a cold-read
channel.
2026-08-17 13:11:28 +08:00
Haozhe
04d23e2dab
fix(agent-core-v2): unify text/binary classification for UTF-8 multibyte files (#2972) 2026-08-17 11:05:33 +08:00
Luyu Cheng
61591bce09
feat(agent-core-v2): bundle multiple skill activations into one prompt submission (#2934)
* feat(agent-core-v2): support grouped multi-skill prompt submissions

Add IAgentSkillService.promptWithSkills: one or more skill activations
are validated up front (an unknown or empty submission rejects with no
side effects), recorded with a shared submissionId, and enqueued ahead
of the prompt through the prompt queue's messagesBefore support, so the
whole group materializes atomically as a single turn. Undo cuts, the
transcript projection, and the undo precheck treat the group as one
unit (stopping at the next anchor even when submission ids collide);
hook-result messages are skipped like injections during those walks.
Submit hooks run against every message of the group, and user-slash
skill activations count as user-submitted content for the UserPromptSubmit
hook's origin filter.

Surface it through the contract layers: protocol gains submissionId on
the user / skill_activation origins and on the skill.activated event
(kap-server zod mirrored), klient exposes agentSkillContract.promptWithSkills
with parity assertions, and the SDK grows session.promptWithSkills —
implemented on the v2 engine and rejecting loudly on the deprecated v1
engine, which is otherwise untouched.

* fix(agent-core-v2): reject empty skill lists in grouped prompt submissions

- Validate that promptWithSkills receives at least one skill, enforced in
  the engine and as a non-empty constraint in the klient wire schema.
- Restore the released versions and changelog sections for agent-core-v2,
  klient, and node-sdk that the branch cut had reverted.
- Move statement-level narration into the owning file headers per the
  package comment conventions.
- Align the hook-result undo tests with the reachable record ordering
  (hook results are recorded before the group materializes).

* refactor(agent-core-v2): bundle grouped skill activations into the prompt message

Replace the submissionId-correlated message group with a single bundled
user message: the rendered skill blocks precede the caller's parts in the
content, and every activation's metadata rides the prompt origin's new
skillActivations field. The bundle is one anchor by construction, so undo
needs no group-cutting logic and the messagesBefore prompt seam disappears;
the submit hook fires once per submission. skill.activated still fires per
skill (transient ops, live-only); resume rebuilds the per-skill view from
the prompt origin. Contract chain (protocol, kap-server, klient, node-sdk)
drops submissionId accordingly.

* fix(agent-core-v2): keep bundled skill blocks out of prompt-facing projections

- The transcript cold rebuild expands a bundled prompt's origin
  skillActivations back into per-skill markers (the live path already
  projects them from skill.activated events).
- turn.started.prompt, the session title excerpt source, and the fork
  lastPrompt now derive from the caller's own parts, excluding the
  rendered skill blocks the engine prepends to the bundled content.
- Drop the redundant undefined unions from the new origin fields.
- Move the activateSkill test narration into the file header.
2026-08-17 00:09:18 +08:00
Haozhe
84da6629b1
refactor(agent-core-v2): decouple workspace from session DI via runtime binding (#2961)
* refactor(agent-core-v2): decouple workspace from session DI via runtime binding

* fix(agent-core-v2): unblock session external hooks and scope workspaceMcp seeds

- externalHooksService: inject App-level ISessionManager instead of the
  unregistered ISessionLifecycleService so SessionStart/SessionEnd hooks
  actually activate in production; keep sessionId matching and tolerate
  absent lifecycle events
- workspaceMcpService: ignore onWillCreateSession events whose session
  belongs to another workspace, preventing cross-workspace
  ISessionMcpHandle seed overrides
- update externalHooks integration tests, agent harness, and workspaceMcp
  tests; add reloadSources coverage in skillCatalog tests

* fix(agent-core-v2): honor the bound runtime in prompt context, swarm spawn, and ACP sessions

- map system-prompt cwd, directory listing, and additional dirs through
  RuntimeWorkspaceView, and skip the listing when the bound runtime has
  no fs capability
- pass the caller agent's runtime binding to AgentSwarm child creation
  and prompt-prefix execution instead of hardcoding local
- expose the ACP client filesystem through the ACP session runtime and
  build its shell/path environment from the probed host instead of
  hardcoded Linux
- dispatch klient facade createChild to sessionManager.createChild so
  child sessions keep their parent markers

* fix(agent-core-v2): resolve routed fs and tool paths with runtime path semantics

- WorkspaceFsService resolves via the bound runtime's RuntimePath (extended with basename/dirname) instead of node:path, so mapped roots such as C:\\repo stay runtime-local.
- Read/Write/Glob/Grep pass skill roots through mapRoots via RuntimeWorkspaceView input, matching Edit.
- acp-server unbinds session runtimes on session/close, not only on delete.
- apps/kimi-code drops the /runtime slash command; SDK runtime methods stay.

* fix(agent-core-v2): retire idle session controllers, untrack disposed runtime resources, and rebuild fs watches on generation replace

* fix(agent-core-v2): resolve oxlint errors in runtime lifecycle fixes

* fix(kap-server): untrack download stream from runtime generation on completion

* fix(kap-server): drop meaningless void operator on tracked dispose
2026-08-16 20:24:12 +08:00
tpoisonooo
f492cd7c9e
feat(agent-core): add tower command to orchestrate multi-agents (#2633)
* feat(packages): implement cowork

feat(packages): update throttle control

feat(agent-core): rename to /tower

feat(agent-core-v2): support tower mode

fix(packages): keep tower teardown from stranding submodule worktrees

A plain `git worktree remove` refuses worktrees containing initialized
submodules even when they are clean, so tower teardown silently left
behind exactly the worktrees whose workers had run builds (the failure
only reached the tool report, never the activity log).

The dirty check is the data-loss gate; once it passes, removal always
passes --force (harmless on a clean worktree, and precisely what
bypasses git's submodule refusal). Kept and failed removals now also
land in the activity log as worktree.keep / worktree.remove.failed.

feat(packages): allow the tower to AskUserQuestion, workers still cannot

The tower-mode AskUserQuestion deny only ever fired on the tower itself:
workers never enter tower mode, and their tower-worker profile simply
does not list the tool. Drop the deny so the tower can clarify
requirements with the human up front; workers and reviewers stay
ask-less and escalate via TowerSend. Auto permission mode still
disables AskUserQuestion for everyone.

fix(agent-core-v2): import LifecycleScope from #/app/scopes

main moved the enum out of #/_base/di/scope; follow the new location in
the two tower services.

test(agent-core-v2): refresh fullCompaction token expectations

main's #2699 counts compaction tokens on the full-request basis, so the
tower tool schemas (default registry) and the /tower skill catalog entry
(system prompt) shift the pinned numbers: +2789 with the default tool
set, +173 with the explicit harness tool list. The 20k-window test keeps
its shape with a 22k window so the post-compaction floor still fits.

feat(agent-core-v2): tower command support secondary model

fix(tower): disable todo-list tool

feat(tower): reviewer keep primary model

fix(tower): tower worker call for authroization

update

* refactor(tower): drop agent-core-v1 version

* feat(tower): remove builtin.ts

* fix(agent-core-v2): verify the recorded base branch before tower merges

* fix(agent-core-v2): activate tower missions only after a successful spawn

* chore(kap-server): correct the search-service activation comment

* fix(tower): allowActivationWhileBusy for all skill

* update

* update

---------

Co-authored-by: konghuanjun <konghuanjun@moonshot.ai>
2026-08-16 15:13:42 +08:00
github-actions[bot]
13d86f8b7b
ci: release packages (#2881)
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-08-14 20:51:17 +08:00
qer
741708f948
feat(kap-server): add plugin marketplace and capability REST routes (#2868)
* feat(agent-core-v2): surface a machine-key note from capability installs

CapabilityEntry.install now resolves an optional note exposed through
CapabilityInstallProgress.note (wire-visible). The webbridge entry
returns 'user-skill-migrated' when it migrates a pre-existing
standalone skill copy onto the plugin-managed one — clients can
localize the migration instead of the skill silently disappearing
from the user's directory.

* feat(kap-server): add plugin management and capability REST routes

Expose the App-scope plugin and capability services over the wire so
non-CLI hosts (desktop, web) can manage plugins and built-in
capabilities end to end:

- GET  /api/v1/plugins, POST /api/v1/plugins {source},
  POST /api/v1/plugins/{id}:{enable,disable,remove}
- GET  /api/v1/plugins/marketplace — catalog (pluginMarketplaceUrl
  server option / KIMI_CODE_PLUGIN_MARKETPLACE_URL env / production
  default) merged on demand with live install state; updateAvailable
  only on strict semver catalog > installed (no semver dependency)
- GET  /api/v1/capabilities, GET /api/v1/capabilities/{id},
  POST /api/v1/capabilities/{id}:install with client-polled progress
- New wire codes 40418 capability.not_found, 40419 plugin.not_found,
  40923 capability.install_in_progress, 40924 capability.unsupported

Mutations flow through IPluginService, so they serialize with other
install paths and fire onDidReload (session skill catalogs and the
capability shelf-install hook converge).

* fix(kap-server): map plugin input errors to 4xx and correct the unsupported test code

- mapPluginError now translates the domain's validation.failed (40001)
  and fs.path_not_found (40409) instead of collapsing client-fixable
  input mistakes (relative source, nonexistent local path) into a
  50001 internal error
- the non-macOS capability install test expected 40923, which this
  branch assigns to capability.install_in_progress; the unsupported
  code is 40924 (macOS runners skip the case, which is why it only
  fails on Linux/Windows CI)

* fix(kap-server): resolve catalog-relative marketplace sources and widen the unsupported-test skip

- The production CDN catalog carries sources relative to the catalog
  URL (./official/*.zip); clients handing them back to POST /plugins
  would hit the local-path normalizer's 40001. Resolve entry sources
  against the configured catalog URL so every returned source is
  directly installable.
- The 40924 install-rejection test only skipped macOS, but kimi-cu is
  also supported on Windows x64 — running it there would start the
  real installer. Skip on every supported platform.

* fix(kap-server): accept the legacy url/downloadUrl marketplace source aliases

Custom catalogs that the CLI already accepts can carry an entry's source
under url or downloadUrl instead of source; the route's strict schema
rejected the whole catalog with 50001. Normalize the aliases before
validation (same precedence as the CLI parser) so those catalogs keep
working through /api/v1/plugins/marketplace.

* fix(kap-server): support local marketplace catalogs and drop conditional spreads

- KIMI_CODE_PLUGIN_MARKETPLACE_URL accepts a plain path or file://
  catalog in the CLI loader; the route only fetched over HTTP, so local
  catalogs 50001'd for desktop/web hosts. Read local catalogs from disk
  and resolve their relative sources against the catalog's directory.
- Replace the marketplace mapping's conditional spreads with direct
  possibly-undefined properties per the repo rule.

* fix: surface capability install notes through klient and convert file:// entry sources

- The klient capabilities contract omitted install.note, so zod parsing
  stripped it and facade callers (node-sdk, TUI) never saw
  'user-skill-migrated'. Add the field and pin it in the facade test
  fixture.
- A marketplace entry source given as a file:// URL fell through to the
  relative-branch and came back as a garbage path; convert with
  fileURLToPath so the advertised source stays installable.

* test(kap-server): keep the new route tests portable to Windows x64

- The capabilities list assertion treated every non-macOS host as
  unsupported, but kimi-cu is supported on Windows x64 — derive the
  expectation from the same platform predicate.
- file:///abs/... is not a valid absolute file URL on Windows (no drive
  root); build the fixture with pathToFileURL from a temp path instead.

* refactor: align the capability note and test helper with repo conventions

- agent-core-v2 keeps explanatory docs in the top-of-file block only;
  the note contract already lives in the capability types header, so
  drop the two member-level doc blocks.
- The plugins route test helper sets the optional fetch body directly
  instead of via a conditional spread.

* fix(kap-server): expand ~ in local marketplace catalog paths

The CLI loader expands ~/ against the home directory; the route read
the path literally, so KIMI_CODE_PLUGIN_MARKETPLACE_URL=~/catalog.json
50001'd for desktop/web hosts while working in the CLI. Share one
localCatalogPath helper (file:// conversion + tilde expansion) between
the catalog read and the relative-source resolver.

* fix(kap-server): expand home-relative marketplace entry sources

A catalog entry with source '~/...' fell through to the catalog-relative
branch and came back as <catalog-dir>/~/... — unresolvable by POST
/plugins. Expand ~ via the shared helper before the absolute/relative
decision.

* fix(kap-server): match CLI field semantics for source aliases and stub the Windows home

- A blank or non-string source no longer shadows the url/downloadUrl
  aliases; the first valid (non-blank, trimmed) of source/url/downloadUrl
  wins, mirroring the CLI parser's stringField.
- The tilde test also stubs USERPROFILE so os.homedir() resolves to the
  fixture home on Windows runners.

* fix(kap-server): read a blank marketplace tier as missing

The CLI parser trims tier and treats a blank as absent (third-party);
the route's enum rejected the whole catalog with 50001. Normalize the
tier alongside the source aliases in the same preprocess.

* fix(kap-server): derive marketplace versions from GitHub release sources

Entries that omit version but encode it in a GitHub release/tag (or
tree/commit) source never surfaced updateAvailable. Derive the version
from the resolved source — same URL shapes as the CLI parser, validated
with the route's strict x.y.z rule (no semver dependency).

* fix(kap-server): fail catalog validation on a source with no usable value

A whitespace-only source with no valid alias passed z.string().min(1)
untrimmed and resolved against the catalog URL into nonsense. Drop the
key during normalization so the schema reports the entry as missing its
source (same outcome as the CLI's 'must define source').

* fix(kap-server): resolve latest versions for bare GitHub marketplace entries

A catalog row whose source is a bare GitHub repo (the production curated
rows are shaped this way) kept version undefined, so updateAvailable
never fired for exactly the entries most likely to update. Resolve the
latest release tag through the /releases/latest redirect — the UI route,
not the rate-limited API — same as the CLI, degrading to no version on
any failure.

* docs(kap-server): note the marketplace version resolution in the plugins route header

* feat(kap-server): mark capability wiring rows in the marketplace response

A client following only /plugins/marketplace + POST /plugins would
install a capability's wiring plugin without its binary runtime, with
no wire-level way to tell. Entries whose id matches a capability's
wiring plugin now carry capabilityId, so clients route them through
/capabilities/{id}:install — the client-side routing pattern the CLI
established (the upstream design that replaced the server-side hook).

* fix(kap-server): fall back to the source-checkout catalog for the default location

When the marketplace location is the built-in default (no server option
or env override) and the fetch fails, read the repo checkout's own
plugins/marketplace.json — the CLI loader's behavior for offline
source-checkout dev. An explicitly configured catalog still fails hard
with 50001. Bundled installs have no checkout file, so the fallback
simply never fires there.

* fix(kap-server): resolve fallback catalog sources against the fallback file

readMarketplaceCatalog returned only the JSON, so entries from the
source-checkout fallback resolved their relative sources against the
(unreachable) CDN URL — coming back as unusable https paths instead of
local directories. The reader now returns the location actually read,
and source resolution uses it.

* fix(kap-server): honor the CLI's marketplace metadata aliases

Custom catalogs using name / shortDescription / websiteURL (accepted by
the CLI parser) lost those fields to schema stripping, falling back to
the entry id. Normalize the aliases in the same preprocess as the
source/tier normalization.

* fix(kap-server): filter marketplace keywords instead of rejecting the catalog

A keywords array with non-string or blank members failed the strict
schema and took the whole catalog down with 50001. Normalize to the CLI
parser's semantics: non-array reads as missing, arrays keep trimmed
non-blank strings only.

* fix(kap-server): treat a blank or non-string marketplace version as missing

The CLI parser reads version through its lenient stringField and falls
through to source-derived versions; the route's schema rejected a
numeric version with 50001 for the whole catalog. Normalize version in
the preprocess like the other fields — the gh-plugin fixture now
carries a numeric version and still derives 2.0.0 from its tag source.

* fix(kap-server): trim marketplace entry ids before the install-state join

A whitespace-padded id survived validation raw and never matched the
installed records (updateAvailable silently lost). Normalize the id in
the preprocess — trimmed, blank rejected — matching the CLI's
requiredString.

* fix(kap-server): gate capability markers to the default catalog

A custom catalog (env or server option) may legitimately carry a
same-id fork of a capability's wiring plugin; marking it capabilityId
would route users to the built-in install. Apply the marker only for
the default catalog (including the source-checkout fallback), matching
the CLI injecting built-in rows only for the default catalog.

* fix(kap-server): compare marketplace versions with real semver

The hand-rolled strict x.y.z check rejected valid semver the CLI
accepts (v-prefixed, prerelease tags), so updateAvailable diverged
between CLI and wire clients. Take the semver package (already in the
monorepo via the CLI) for the update check and the two source-derived
version validators.

* fix(kap-server): validate marketplace entry types and count the dev server as default

- Custom catalog rows with an unsupported type (e.g. integration) were
  stripped by the schema and advertised as installable plugins; the CLI
  rejects the catalog outright. Model the same plugin/managed/guide
  vocabulary.
- scripts/dev.mjs marks its repo-owned catalog with
  KIMI_CODE_PLUGIN_MARKETPLACE_FROM_DEV_SERVER=1 — honor the flag in
  the isDefault check so capability markers and the checkout fallback
  behave exactly like the CLI under the dev marketplace.

* fix(kap-server): join capability rows through their platform wiring plugin id

kimi-cu installs its wiring plugin as kimi-cu-win on Windows x64, so a
catalog row keyed kimi-cu never matched the installed record there (no
installed state, no updateAvailable). The row mapping now knows each
capability's wiring plugin ids and joins through them.

* fix(kap-server): map plugin load failures to 40001

An install source pointing at a directory/zip with a missing or invalid
manifest throws plugin.load_failed — a client-fixable input error that
fell through to 50001. Map it to validation.failed alongside the other
input mistakes.

* build(kap-server): align @types/semver with the workspace version

sherif rejects multiple workspace versions of one dependency; the CLI
pins @types/semver at ^7.7.0.

* refactor(agent-core-v2): share the plugin marketplace client/parser across hosts

The kap-server marketplace route grew its own copy of the CLI's catalog
loading/parsing logic (lenient aliases, blank-means-missing fields,
source resolution, GitHub version derivation) — two implementations of
a public, hand-writable format would drift on every catalog change.
Move the read/parse/version machinery into the plugin domain as
app/plugin/marketplace (pure functions, no DI): the CLI keeps a thin
wrapper owning configured-source resolution and its checkout fallback,
and the route keeps only the wire concerns (install-state merge,
capabilityId markers, error envelopes). plugins.ts drops ~230 lines of
duplicated machinery.

One deliberate behavior fix rides along: tilde entry sources now expand
against the home directory at parse time (the CLI previously passed
them through literally, failing later at install validation).

* docs(agent-core-v2): fold the marketplace module's member docs into the file header

The package convention keeps explanatory comments in the top-of-file
block only; the moved parser carried several function/member-level
JSDoc blocks from its CLI home. The header now carries the format
contract, leniency rules, source/version resolution order, built-in
masking semantics, and the fallback gating rule.

* docs(agent-core-v2): drop the remaining statement comments in the marketplace module

The header carries the rationale (update semantics, GitHub ref shapes,
the releases/latest choice); the convention allows nothing beside
statements.

* fix(kimi-code): import the shared marketplace module by its deep path

constant/app.ts is evaluated on every CLI invocation; re-exporting from
the agent-core-v2 root would pull the whole engine module graph into
startup. The package's wildcard subpath export lets both CLI files take
only the pure marketplace module (node builtins + semver).

* feat(kap-server): fan plugin and capability lifecycle out as global WS events

Clients currently poll the plugins/capabilities REST surfaces and can
hold stale rows while another client mutates the set. Publish two global
events instead:

- event.plugin.changed — fired off IPluginService.onDidReload, so any
  install/enable/disable/remove from any client reaches every host
- event.capability.changed — every capability install progress
  transition (CapabilityService gains onDidChangeInstall), so rows
  update live and settle is observable without polling

Both ride the existing global fan-out (no subscription needed) and are
documented in the wire schema registry.

* fix: register the lifecycle events in the wire union and tidy the contract header

- event.plugin.changed / event.capability.changed were declared but not
  part of agentEventSchema, leaving the wire catalog incomplete.
- The onDidChangeInstall member doc moves into the capability contract
  file header (package comment convention).

* feat(protocol): mirror the plugin/capability lifecycle events in the shared WS schema

Clients and e2e harnesses validating server frames against
@moonshot-ai/protocol would reject event.plugin.changed /
event.capability.changed. Register both in the shared catalog (TS
interfaces, zod schemas, and both unions), matching the
model_catalog.changed precedent for global events.

* fix(kap-server): prefer the platform wiring plugin when joining capability rows

A stale same-id record (e.g. a raw kimi-cu plugin next to the real
kimi-cu-win wiring on Windows x64) previously won the join, showing the
wrong installed state and update availability. Capability rows now join
through the wiring plugin ids in platform preference order before
falling back to the catalog id.

* fix(kap-server): put the github metadata of plugin summaries on the wire schema

GitHub-sourced plugin summaries carry github {owner, repo, ref,
installedSha} from the domain; the route serializes raw domain objects,
so the field reached clients undocumented. Declare it in
pluginSummarySchema so the OpenAPI surface matches reality.

* test(node-sdk): cover the new lifecycle events in the exhaustive switch

The event-type exhaustiveness test broke when the shared protocol union
gained event.plugin.changed / event.capability.changed.

* fix(kap-server): mark capability progress events volatile

Per-chunk download progress transitions ride the same fan-out as
durable frames and were being persisted to the __global__ journal —
hundreds of stale frames per install. event.capability.changed is
live-only state, so it joins the volatile list alongside
event.di.unit_changed; the settle frame stays recoverable via a direct
capability read. event.plugin.changed remains durable (rare, and a
reconnecting client should replay it).

* feat(kap-server): inject built-in capability rows into the default catalog response

The checked-in production catalog carries kimi-webbridge but not
kimi-cu — the CLI injects built-in rows client-side, so wire clients
never saw Kimi Computer Use in /plugins/marketplace. For the default
catalog the route now appends supported capabilities the catalog lacks
(static descriptors via ICapabilityService.describeCapabilities — no
detector probes), marked with capabilityId and a capability:<id>
sentinel source so installs still route through the capability
surface.

* fix(kap-server): run injected capability rows through the install-state join

The injected kimi-cu row hardcoded installed: undefined, so an
already-installed capability still read as installable. Injection now
happens before projection, so injected rows get the same backing-plugin
join (installed state, update badge, capabilityId marker) as catalog
rows. Also moves the describeCapabilities note into the contract header
(package comment convention).

* test(kap-server): gate the injected-row assertions on platform support

kimi-cu injects only where supported (macOS / Windows x64); on Linux CI
the row is correctly absent.

* fix(protocol): classify capability progress as volatile in the shared catalog

kap-server never journals event.capability.changed (it is in the
server-local volatile list); shared-protocol clients reading
isVolatileEventType would treat per-chunk progress frames as durable
and replayable. Mirror the classification.

* fix(kap-server): hide capability rows on unsupported platforms

Catalog-carried capability rows (kimi-webbridge in the default catalog)
were marked with capabilityId regardless of host support — on an
unsupported platform clients would route into an impossible capability
install. Rows whose capability is unsupported are now excluded from the
default-catalog response entirely (the CLI hides its built-in rows the
same way).
2026-08-14 15:45:34 +08:00
7Sageer
249d8faa34
fix(agent-core-v2): mint interaction ids engine-side (#2911)
* fix(agent-core-v2): mint interaction ids engine-side

Self-hosted OpenAI-compatible endpoints may renumber tool call ids on
every response (Bash_0, Bash_1, ...). The approval/question/user_tool
facades used the provider toolCallId as the interaction id, so a
repeated id was silently swallowed by client-side pending-interaction
dedupe: the approval prompt never appeared and the turn parked
forever (#2908).

Interaction ids are now minted by the engine (approval_<uuid> /
question_<uuid> / user_tool_<uuid>); the provider toolCallId stays on
the payload for correlation. This matches v1 semantics, where the
approval id was already a daemon-minted id independent of the tool
call id.

* fix(agent-core-v2): normalize duplicate provider tool call ids at ingestion

Self-hosted OpenAI-compatible endpoints may renumber tool call ids on
every response (Bash_0, Bash_1, ...), and every downstream keying
assumes an id identifies exactly one call: context rebuild silently
drops the second tool result with a duplicated id, the strict
projector discards duplicate calls, transcript frames merge, and
approval/activity correlation misfires.

A per-agent ToolCallIdNormalizer in the llmRequester stream boundary
now tracks ids already claimed (seeded from the restored context).
The first occurrence passes through unchanged; later occurrences —
across responses or within one — are rewritten to a readable
<id>__<n> suffix, kept consistent between streamed deltas and the
finalized message, and logged for provenance. A failed attempt rolls
its claims back so a projection retry re-streams the same logical
calls under the same ids.

* fix(agent-core-v2): thread the minted approval id through events and status

The permission.approval.requested/resolved events only carried the
provider toolCallId, so AgentActivityView exposed approvalId =
toolCallId and the agent.status.updated approval phase forwarded an id
that POST /sessions/{sid}/approvals/{id} cannot resolve — the kernel
parks under the minted approval_<uuid>.

Mint the interaction id at the agent call site and include it in the
approval request payload: the kernel honors the explicit id, the
events carry it, and the activity view keys pendingApprovals by it
(falling back to the toolCallId for id-less events).

* fix(agent-core-v2): surface minted interaction ids in facade listPending

The approval/question facades returned only the original payload from
listPending(), so once the kernel id stopped deriving from the
provider toolCallId, hosts listing pending requests had no id to feed
back into decide()/answer()/dismiss() without reaching into the
kernel. Merge the parked interaction id into each returned request —
the klient contract schemas already carry the optional id field, so
the RPC surface becomes round-trippable as well.
2026-08-14 14:47:00 +08:00
weiwei Wang
53909d91e3
fix(kimi-web): cache content-hashed assets (#2865) 2026-08-14 13:08:30 +08:00
Haozhe
cb30a7799d
fix(kap-server): expose parent_tool_call_id and subagent_type in /tasks responses (#2912) 2026-08-14 13:03:56 +08:00
Haozhe
eb72aebeeb
fix(kap-server): remove the 64 MiB web session export limit (#2910) 2026-08-14 11:48:56 +08:00
Haozhe
325913a532
feat(kap-server): expose the subagent registry id in /tasks responses (#2907) 2026-08-14 11:28:07 +08:00
7Sageer
5857ba23b0
test(kap-server): deflake three timing-sensitive tests (#2894)
* test(kap-server): poll the read-model immediate-read assertions

The 'prepares the read model at boot and serves immediate reads' test
sampled the session list / workspace session_count / paged read exactly
once after creating a session. While a mirror flush is in flight its
batch is only per-shard atomic and the pending-queue cleanup is not
linearized with reads, so a single-sample read landing inside that
window can transiently miss or double-count the new session (seen
twice on main CI as 'expected false to be true' and 'expected 0 to be
1'). Poll with vi.waitFor instead; the transient lasts at most one
in-flight flush (~100ms cadence).

* test(kap-server): retry the transcript test temp-dir teardown rm

The engine's file log writers flush synchronously on scope dispose but
their trailing async close can still create a file under the test home
after server.close() resolves, so the afterEach rm occasionally fails
with ENOTEMPTY on a loaded CI runner. Retry the rm (maxRetries: 5),
matching the existing pattern in questions.test.ts / fs.test.ts.

* test(kap-server): drain the in-flight search sync before appending

The 'serves the published generation without waiting for a blocked
background sync' test appended the delta right after a warm-up search
that had kicked a fire-and-forget background sync pass. On a starved
CI worker thread that pass can read the file after the append and
publish both documents early ('expected 2 to be 1'). settleSync before
the append makes 'no pass can index the delta' structural.
2026-08-13 21:02:34 +08:00
Haozhe
4425409cea
fix(features): retract contributed service metadata (#2886)
* fix(features): retract contributed service metadata

- tie contributed service discovery to feature disposal
- reject duplicate providers for the same scope and service
- cover feature unload and debug channel resolution

* test(features): preserve contributed service registry

- remove the global contributed-service test reset
- keep provider cleanup local to each regression test

* fix(features): scope service discovery to each app

- store feature service metadata in the app-local collection tree
- bind debug lookup and test overrides to the owning app root
- keep duplicate provider activation atomic within one app
2026-08-13 19:13:00 +08:00
7Sageer
6be26978b1
feat: auto-generate session titles via the managed chat_title tool (#2351)
* feat: auto-generate session titles via the managed chat_title tool

With the auto-title experimental flag on and a managed OAuth login, the
session title is generated from the first prompt, replacing the
truncated-prompt easy title. A custom title set by the user is never
overwritten, and generation failures degrade silently to the easy title.

- oauth: fetchChatTitle for the platform /tools chat_title method
- agent-core (v1): fire-and-forget generation on the first prompt
- agent-core-v2: sessionTitle domain watching the easy-title event
- kap-server: POST /sessions/{id}/title/generate for manual regeneration

* fix: harden auto-generated session titles

* fix: preserve managed title request headers

* Pair auto-title endpoint overrides with matching OAuth credentials

* fix: preserve legacy custom session titles

* fix: preserve automatic session title invariants

* refactor: keep only the on-demand session title generation interface

Drop the automatic wiring on both engines: the v1 (TUI) first-prompt
trigger and the v2 easy-title event watcher. SessionTitleService's
generateTitle() stays as the single on-demand entry point behind the
auto-title flag, backing the kap-server title/generate route. The
changeset goes away too: with no shipped consumer, the remaining
surface is not user-perceivable.

* feat: generate session title from the first recorded prompts

Record up to three sanitized natural-language prompts in session
metadata (skill / plugin activations excluded) and compose the
chat_title input as order-labeled lines truncated to a 1000-char
budget, falling back to lastPrompt for sessions without recorded
prompts.

* test: make session title race tests deterministic

* Generate session titles from agent conversation history

* fix: reject title generation without user prompts

* fix: bound session title prompt history

* feat: enable session title generation without an experimental flag

* test: cover session title generation through the public REST path

* feat: request session title generation from the TUI after each turn

* Retry auto title generation for prompt-derived session titles

* feat: record session title source and harden the generation lifecycle

- persist titleSource (prompt/generated/custom); skip auto-generation over
  an already-generated title unless forced, and never over a custom one
- plumb the force option from the core through klient and node-sdk to the
  REST title/generate endpoint
- drop the title write-back when the session scope was superseded
  mid-flight, and retry once with a force-refreshed token on a 401
- stop closing sessions a concurrent public resume has handed out in the
  temporary resume paths (generateSessionTitle, renameSession)
- accept session.meta.updated patches without lastPrompt in klient event
  validation, and emit exactly one metadata event per applied title
- remove the retired prompts field heal and drop the changeset (the
  behavior is only perceivable on the experimental v2 engine)

* chore: follow agent-core comment convention

* fix: ignore stale session title callbacks

* fix: preserve session title state invariants

* refactor: seed session lifetime instead of querying the workspace handler

The session title service must not depend on the Workspace-tier handler
registry. The handler now seeds each session scope with an abort signal,
fires it synchronously when a close begins, and the title service carries
the signal on its request, drops the write-back once aborted, and drains
an in-flight generation through the onWillCloseSession hook.

* fix: honor the legacy custom title marker over a stale titleKind

A v1 rename spreads the original state.json document, so an explicit
isCustomTitle: true can travel with a stale titleKind. The explicit
marker now wins on load, and every persist double-writes the derived
isCustomTitle so released v1 builds keep recognizing the custom title.

* fix: serialize session access and expose the session title state

The temporary resume/rename/close paths and the public lifecycle
operations now share a per-session queue, so a public resume can never
receive a handle whose cleanup close is already in flight. Session
summaries carry the canonical title state, letting the TUI skip title
generation for sessions whose title was already generated or customized
instead of re-asking after every turn.

* chore: add session title changesets

* fix: close the session lifecycle races around close and title generation

A close/archive is now tracked in a closing registry from its first
synchronous step until disposal: get/list hide the closing session and
resume waits the close out instead of returning the doomed handle, and
fork waits out an in-flight source close. The title service tracks the
whole generateTitle call as the unit the close hook drains, and the
generated-title write re-checks the lifetime signal inside the serialized
metadata update so an abort landing while the update is queued still
vetoes the write-back.

* feat: project the session title state through the session index

readSummary and the read-model mirror carry titleKind, so listSessions
reports the same canonical title state as a resumed session's summary.

* fix: serialize the remaining session access paths in the SDK

forkSession and explicit-id createSession join the per-session queue, and
the harness resume fast path skips a session whose close is in flight
instead of returning the closing facade (which then failed every call
with session.closed); its late onClose no longer evicts the fresh
session either. The harness rename event now carries isCustomTitle so
the TUI stops asking for a generated title after a local rename.

* fix: detach the external abort listener once the chat title request settles

* fix: harden the session close/archive and create/fork lifecycle

The closing registry now records the operation kind: an archive arriving
during a plain close waits it out and lands the archived flag on the
persisted document instead of riding the close to success, and a failing
close hook no longer strands a half-closed session — the teardown always
completes while the hook error still reaches the caller. create and fork
reserve their target id synchronously with the existence check, so a
concurrent create/fork of the same id loses up front and can never tear
down the winner's scope or directory.

* fix: keep forced title regeneration independent and veto queued title writes atomically

Plain generateTitle calls still coalesce onto one shared in-flight
generation, but a forced regeneration always runs on its own so it is
neither swallowed by a plain call's early exit nor shares its result; the
close hook drains every active generation. The allowWhen veto now runs
inside applyUpdate with no await between the check and the mutation, so
an abort cannot slip into the gap.

* fix: carry the title state through the session index and klient contract

The klient session summary schema no longer strips titleKind, and the
index readSummary honors a legacy isCustomTitle marker over a stale
titleKind, so listSessions reports the same canonical title state as a
resumed session.

* fix: coalesce harness resumes, lock fork targets, and cover the title state end to end

Concurrent public resumeSession calls now share one in-flight resume and
one facade instead of building parallel facades over the same engine
handle (a close on either would strand the other). forkSession takes the
source and target queues in sorted order, so fork(A->X) is atomic against
create(X) and fork(B->X) without an ABBA deadlock. The emitMetaUpdated
patch type drops the redundant undefined union, and the SDK tests now
cover facade coalescing and the title state across list and resume.

* fix: serve the canonical title state from the session index and version the read-model cache

readSummary now derives the title state with the same priority chain as
the metadata document's canonical normalization (explicit custom marker,
valid titleKind, legacy false marker, customTitle, plain title), so list
and resume agree on legacy documents too. Read-model cache entries carry
a summary version stamp and older-stamped entries are treated as cold
misses, so an upgraded reader never serves a stale-shaped summary.

* fix: let the newest title generation request win the write-back

A forced regeneration could be followed on disk by an earlier plain
call's slower backend response. Each generation now carries a
monotonically increasing sequence (assigned only once a request actually
proceeds to generation), and the serialized metadata write is vetoed
unless the writer is still the newest request.

* fix: fold archive into close and own the create/fork rollback

An archive requested during a plain close is applied through the live
metadata during the teardown (or lands on the persisted document when it
arrives too late or the close fails), publishes the archived event, and
works on cold sessions too. A resume waiting on a failed close retries
instead of propagating the hook error, the teardown completes even when
the agent drain fails, and the create/fork rollback only ever removes
its own handle — a loser of the reservation race can no longer tear down
the winner's live scope.

* fix: key harness resume coalescing by the full input

Concurrent resumes only share a facade when their inputs match — a
caller passing different dirs, replay, profile, or kaos options gets its
own resume instead of having its options silently dropped.

* refactor(agent-core-v2): drop session close-awareness from title generation

Auto title is best-effort: a generation racing session close no longer
cancels its fetch or guards its write-back, so the per-session
sessionLifetime AbortSignal seed, the onWillCloseSession drain, and the
close-time invalidation go away. The newest-request-wins write-back
predicate stays.

* Delete .changeset/sdk-session-title-kind.md

Signed-off-by: 7Sageer <sag77r@hotmail.com>

* refactor(session-title): drop the unused force regeneration path

Nothing calls force: with it gone, plain calls always coalesce onto the
shared in-flight generation, so the generation sequence and the
caller-supplied allowWhen veto lose their only purpose and go with it.
The title/generate REST route takes no body anymore.

* refactor(agent-core-v2): drop the title state projection from the session index

The listed-session titleKind had no consumer: the TUI's title-generation
gate seeds from the resumed summary, which reads the live metadata
document, and the kap-server REST wire never carried the field. Removing
the projection also retires the read-model summary version stamp (the
remaining shape is fully field-checkable) and the duplicate title-kind
derivation that had to stay in lockstep with sessionMetadata. The klient
list contract and the node-sdk list mapper drop the field with it; the
resumed/live summary still reports the canonical title state.

* refactor(agent-core-v2): inline the transcript live-tail merge into messageLegacy

mergeContextTranscriptWithLive had a single caller; move the logic into
messageLegacyService as the private mergeLiveTail and drop the export.

* refactor(agent-core-v2): drop the closing registry from the session lifecycle

Auto title no longer consumes close-awareness, so the machinery goes
back to the simple forms: close/archive run straight through, resume
no longer waits out an in-flight close, create/fork drop their target
reservation, and a cold archive is a no-op again. Reverts the behavior
of e7c397a7c and cd1cea0fd on top of the sessionLifecycle rename.

* fix(agent-core-v2): complete the HostRequestHeaders migration in the title test

The main merge reduced #/kosong/model/hostRequestHeaders to the pure
port contract; define the test's headers as a plain value matching it
and tidy the SDK test import grouping.

* fix(node-sdk): mark resume telemetry field ignored

* feat(tui): request the session title as soon as a prompt is accepted

* fix(agent-core-v2): drop the numbered user prefixes from the title request input

* refactor(tui): ask for the session title only once per session attach

* refactor(tui): drop the automatic session title trigger

Keep the capability only: the engine-side title generation service, the
POST /sessions/{id}/title/generate route, and the SDK generateSessionTitle
method stay; the TUI no longer requests a title on prompt accept or on
session attach. The changeset now covers the SDK capability instead of a
CLI-facing auto title.

* Delete .changeset/session-title-generation.md

Signed-off-by: 7Sageer <sag77r@hotmail.com>

* feat(agent-core-v2): add forced session title regeneration

ISessionTitleService.generateTitle and the metadata write-back take an
optional force flag that bypasses the custom/generated guards, so an
explicit user request (the desktop/web rename field's Gen Title action)
can overwrite any current title; the applied title is marked generated.
Forced calls skip the in-flight coalescing, and a forced write is plain
last-writer-wins.

kap-server's POST /sessions/{id}/title/generate accepts an optional
{ "force": true } body; klient and the node-sdk plumb the option through
(GenerateSessionTitleInput.force).

Also renumber SESSION_TITLE_UNAVAILABLE to 40923: main assigned 40922 to
PAGE_TOKEN_MISMATCH after this branch forked.

* feat(agent-core-v2): selectable conversation excerpts for title generation

generateTitle gains a source option alongside force:

- user_prompts (default): the existing first-prompts window, unchanged.
- first_turn: the opening user prompt paired with the first turn's final
  assistant text — strict, so a caller asking before the first reply lands
  simply gets unavailable and can retry at the next turn boundary.
- digest: first prompt + latest prompt + the latest turn's final assistant
  text, tolerating a compacted window by using whatever segments survive;
  meant for explicit regeneration on multi-turn sessions.

Assistant segments keep only natural-language text parts (tool calls,
thinking, and media never contribute) and pass through the shared metadata
sanitizer, which redacts secrets and long base64-looking runs; each
segment is capped (user 300, assistant 600/400) so the composed
chat_content stays within the 1000-char budget. The kap-server route,
klient contract, and node-sdk plumb the option through. Excerpt extraction
is covered against the real context memory (loop-event folding), and the
REST surface gains a digest composition case.

* feat(agent-core-v2): gate session title generation behind an experimental flag

Registers the  flag (off by default; env
KIMI_CODE_EXPERIMENTAL_SESSION_TITLE, the master flag, or the
[experimental] config section) and makes generateTitle report
unavailable while it is off, so every entry point — the kap-server
route, klient, node-sdk, and through them the clients' auto trigger and
rename-field action — is inert unless the user opts in.

* refactor(agent-core-v2): rename the title flag to auto_session_title

Snake-case id matching search_worker / persistence_minidb_readmodel; env
KIMI_CODE_EXPERIMENTAL_AUTO_SESSION_TITLE.

* fix(agent-core-v2): land the merge resolution leftovers

The main-merge commit captured pre-fix snapshots of four files; the
actual resolutions only lived in my working tree: the LifecycleScope
import move to #/app/scopes, the titleKind port of
applyPromptMetadataUpdate, the Promise<void> pinning of the metadata
update queue, and the reloadSession runSessionAccess closure.

* test(node-sdk): enable the auto_session_title flag in the title suites

Generation now reports unavailable with the flag off, so the two
title-generation harnesses opt in through the written config's
[experimental] section.

* chore: changeset for the experimental web session titles

* chore: scope the title changeset to the SDK package

* chore: cover the internal packages in the title changesets

---------

Signed-off-by: 7Sageer <sag77r@hotmail.com>
Co-authored-by: liruifengv <liruifeng1024@gmail.com>
2026-08-13 17:59:57 +08:00
Haozhe
314b39489e
refactor(agent-core-v2): extract swarm into a scope-organized feature (#2874)
* refactor(agent-core-v2): extract swarm into a scope-organized feature

- move src/agent/swarm, src/session/swarm, and src/agent/tools/agent-swarm
  into src/features/swarm/{agent,session,tools/agent-swarm}; swarmOps.ts
  stays a static import=register wire channel at the feature root
- add SwarmFeature carrying the three runtime registrations
  (IAgentSwarmService, ISessionSwarmService, IAgentSwarmTool) with
  ScopeActivation.OnScopeCreated preserved
- switch src/index.ts to precise leaf exports and update import sites,
  including the kap-server and kimi-inspect deep-path imports
- move tests to test/features/swarm and re-assert service overrides in
  the test harness so stubs keep winning over feature contributions

* fix(agent-core-v2): keep feature-contributed tools in Agent tool descriptions

SubagentTool.knownToolReferences() now reads the full AgentToolContribution
collection (static registrations and feature contributions alike) instead
of the static contribution table. A caller profile that does not activate
a feature-contributed tool (e.g. AgentSwarm) no longer drops it from the
per-profile tool listings the description advertises for spawned profiles
when a workspace/session restriction forces explicit enumeration.

Add a regression test with a caller profile lacking AgentSwarm under a
global tool restriction.

* refactor(kap-server): lift session profile updates to the route edge

- add sessionProfile.ts/sessionAgentConfig.ts route helpers that resume
  the session and dispatch title/metadata and the agent_config patch to
  the native v2 services directly
- drop updateProfile from ISessionLegacyService, leaving only the
  status rollup and the goal read in the legacy adapter
- wire shape and client-visible behavior unchanged
2026-08-13 13:35:49 +08:00
7Sageer
c9bfe8b2c8
feat: replace the secondary-model experiment with a declarative subagent model pool (#2700)
* feat: replace secondary-model experiment with [subagent.models] pool

Add a declarative subagent model pool to agent-core-v2: [subagent.models]
maps [models] entry ids to selection hints rendered in the Agent/AgentSwarm
tool descriptions, and [subagent].default_model picks the spawn model when
the caller passes none. The tools' model parameter becomes a free-form
alias string (stripped when no pool is configured), description rendering
is caller-aware (primary (alias) [main model]), and a session-start
validation service fails fast with CONFIG_INVALID on a missing/invalid
default_model or an unresolvable pool alias.

Remove the secondary-model experiment from the v2 engine, node-sdk,
kap-server, and the TUI (the /secondary_model command), and drop the
agent-profile modelPreference / model_preference frontmatter field on v2.
The legacy v1 engine keeps the experiment unchanged; v2 ignores leftover
[secondary_model] config silently.

* fix(agent-core-v2): harden subagent model-pool validation and error/picker mapping

Deep-review follow-ups to the [subagent.models] pool:

- validate the pool before session materialization (after config.ready)
  and before the fork file copy, so a broken pool no longer leaves
  orphaned session dirs or leaked MCP overlay connections; the
  Session-scope validation service stays as a backstop
- reject the reserved "primary" pool alias at startup, and again
  defensively in resolveSubagentBinding so a pool broken by a runtime
  config edit fails loudly at spawn instead of binding the wrong model
- keep the [default] marker when the caller's own model is the pool
  default (primary (alias) [main model] [default])
- recompile the cached tool-args validator when a tool advertises a new
  schema object (mid-session pool edits no longer hit a stale validator)
- map config.invalid to VALIDATION_FAILED in kap-server's session routes,
  the debug transport mapper, and the catch-all error handler
- hide the v1-synthesized __secondary__ entry from the /model and
  /provider pickers again
- fold per-export doc blocks into file headers per package comment
  conventions; add pre-flight/reserved-key/validator/mapping tests and
  document that create/resume/fork all fail on a broken pool

* feat: re-add /secondary_model and accept a lone subagent default_model

- v2 engine: a pool-less [subagent] default_model forms an implicit
  single-entry pool — validated at session create/resume/fork like an
  explicit pool, and advertised through the Agent/AgentSwarm model
  parameter.
- Tool descriptions: the caller's own alias is a normal pool entry
  marked [main model]; the primary line stays distinct because only it
  inherits the caller's thinking level.
- TUI: /secondary_model returns, persisting [subagent] default_model
  (merging into an existing pool with an empty description); the picker
  hides the no-op Thinking footer and rejects the reserved primary
  alias.
- kap-server: /api/v1/config accepts and echoes subagent; the
  snake-to-camel patch conversion preserves user-defined map keys under
  providers/models/experimental/raw without leaking preserve mode into
  a colliding alias's own fields.
- v1 config schema learns subagent.defaultModel/models so the shared
  config.toml round-trips; the v1 engine still ignores them at runtime.
- Docs (en/zh) and changesets updated.

* docs: use public model identifiers in the subagent model pool examples

* refactor: rename /secondary_model to /secondary-model

* test: cover the /secondary-model command name resolution

* Revert "test: cover the /secondary-model command name resolution"

This reverts commit 98a4a6d999.

* feat(agent-core-v2): move the subagent model pool to [secondary_model]

The pool keys (default_model, [secondary_model.models]) now live in their
own [secondary_model] config section instead of [subagent], which keeps
only timeout_ms; legacy [subagent] pool keys are ignored with a
deprecation warning. The SDK config contract carries the pool on the
secondaryModel field, so the TUI /secondary-model command (now also
aliased /subagent-model) and the kap-server /config wire read and write
it directly with no translation layer.

* docs: correct default engine guidance

* feat(agent-core-v2): pin subagents to default_model with [secondary_model] force

force = true removes the main agent's per-spawn model choice: the Agent
and AgentSwarm tools stop advertising the model parameter and every spawn
binds default_model; an explicit choice, "primary" included, is rejected.
The setting requires default_model, rejects a [secondary_model.models]
table, and is validated loudly at session create/resume/fork (lifecycle
preflight plus the Session-scope backstop). The v1 engine declares the
key for write round-trips and excludes it from the recipe patch.

Also documents pool entries as per-alias thinking-level variants via
default_effort overrides.

* docs: use real managed model aliases in the secondary_model examples

The pool examples invented aliases (kimi-hs, fable, codex) and referenced
non-existent model IDs (model = "codex"); they now reference only the
managed aliases provisioned by /login (kimi-code/k3,
kimi-code/kimi-for-coding, kimi-code/kimi-for-coding-highspeed), with the
effort variant derived as kimi-for-coding-highspeed-deep. Also replaces the
versioned kimi-k2.5 alias with kimi-for-coding per the docs model-ID rule.

* chore: simplify the subagent model pool changeset

* feat(agent-core-v2): honor the legacy [secondary_model] model key as a fallback default

* refactor(node-sdk): export the reserved model-alias constants from the SDK

Restore the SECONDARY_DERIVED_MODEL_ALIAS re-export and add
PRIMARY_SUBAGENT_MODEL_CHOICE so the TUI imports both from
@moonshot-ai/kimi-code-sdk instead of vendoring local copies.

* feat(agent-core-v2): keep the subagent model pool behind the secondary-model experiment

Restore the secondary-model flag gating so this change only adds the pool:
with the experiment off the [secondary_model] pool keys stay inert — the
Agent/AgentSwarm tools strip the model parameter, spawns inherit the
caller's model, and startup pool validation is skipped. The /secondary-model
slash command is gated behind the experiment again, and the docs and
changeset describe the flag.

* fix(node-sdk): cascade provider removal into the subagent model pool

Deleting a provider left [secondary_model] entries pointing at the removed
model aliases; with the secondary-model experiment on, every subsequent
session create/resume/fork then failed pool validation. planProviderRemoval
now filters dangling pool entries, and drops the whole section when its
effective default (defaultModel, or the legacy recipe's model fallback)
dangles — folded into the same atomic multi-section replace.

* fix(agent-core-v2): close two subagent model pool validation gaps

Spawn-time resolveSubagentBinding now rejects force combined with a
[secondary_model.models] table, matching the startup pre-flight — a live
session could otherwise reach that invalid state through a deep-merged
config patch and only fail on the next create/resume. The session
lifecycle pre-flight also awaits the kosong model/provider registries'
ready alongside config.ready, so a cold bootstrap no longer fails a valid
pool with CONFIG_INVALID against an empty registry.

* test(agent-core-v2): stub the model/provider registries in handler-chain tests

SessionLifecycleService now awaits IModelService/IProviderService readiness
in its pool pre-flight, so the tests that assemble the real service through
a hand-built container must register the two tokens.

* fix(kap-server): cascade REST provider deletion into the subagent model pool

The DELETE /providers route rewrote only the providers and models
sections, so a pool referencing one of the deleted provider's aliases was
left dangling and the engine's create/resume/fork pool validation failed
every subsequent session until the user repaired the TOML by hand. Filter
dangling pool entries and drop the section when its effective default
dangles, mirroring the SDK's planProviderRemoval semantics.

* fix: keep the subagent pool consistent on provider replace and preserve legacy recipe fields

PUT /providers rebuilds the provider's alias set and can drop or rename
aliases referenced by [secondary_model]; the pool now cascades there too —
renamed aliases are repointed (mirroring the global default-pointer
migration), dropped aliases are filtered, and the section is cleared when
its effective default dangles.

The v2 [secondary_model] schema also declares the legacy recipe patch
fields (default_effort, max_output_size, ...) so validation no longer
strips them: pool resolution keeps ignoring them, but config reads/writes
now round-trip losslessly instead of silently deleting them from
config.toml on any pool write.

* fix(agent-core-v2): cascade the subagent pool on catalog refresh writes

A background provider/model refresh rewrites the [models] table without
touching [secondary_model], so a dropped alias left the pool dangling and
every subsequent session create/resume/fork failed validation until the
user repaired the TOML by hand — the same gap the SDK and REST write
paths already had, but triggered unattended.

The cascade helper now lives in agent-core-v2 next to the section it
protects (cascadeSubagentModelPool): the discovery service folds the pool
into the same atomic replaceSections transition, and kap-server's
provider write routes reuse the shared helper instead of a local copy.

* fix: cover the last two model-table write paths for the subagent pool

ModelsDevImportService's catalog and custom-registry imports rebuild the
[models] table without the pool cascade, so an import that drops a pooled
alias left a dangling pool behind; both final write passes now fold the
pool through cascadeSubagentModelPool (the drop passes deliberately skip
it). The StubConfigService test double now treats a null section value as
a delete, matching the real ConfigService.

The TUI's provider overwrite flow removes an existing provider before
re-adding it, which ran the removal cascade against a model table where
every alias of that provider was absent and silently dropped the pool;
the flow now snapshots secondaryModel up front and restores the entries
that survive the re-add, via the cascade helper re-exported from the SDK.
2026-08-13 12:29:03 +08:00
Haozhe
23e68eee8b
refactor(agent-core-v2): remove the agent RPC aggregation layer (#2871)
* refactor(agent-core-v2): remove the agent RPC aggregation layer

- delete src/agent/rpc/ (AgentRPCService, IAgentRPCService, core-api,
  prompt-metadata, types) and sink each method's orchestration into its
  owning domain service
- prompt: new submit/submitSteer composing disabledTools gating,
  MAIN-only session metadata, and engine-side {turn_id} settlement
- skill: activate now returns PromptLaunchResult and writes session
  metadata internally (MAIN-only, unified across prompt/steer/skill/
  pluginCommand); node-sdk and kap-server drop their edge-side writes
- pluginCommand: new agent-scope domain owning command activation and
  the plugin_command.activated domain event
- permissionMode/loop/fullCompaction: new setModeAndBroadcast /
  cancelFromUser / cancel; setMode and loop.cancel stay pure for
  internal callers
- klient: agentRpcContract split into per-domain contracts; facade
  re-routes to domain channels with its public API unchanged
- node-sdk, kap-server, kimi-inspect and the v2 test harness now call
  domain services directly; ctx.rpc keeps its name as a composed
  adapter
- externally visible: the agentRPCService debug channel is gone and
  session metadata writes are now MAIN-agent-only (see changeset)

* refactor(agent-core-v2): move disabledTools gating out of the prompt domain

Prompt should not own session tool policy: submit no longer accepts or
applies disabledTools. The klient facade keeps its prompt({ disabledTools })
API and composes it edge-side — applying agentToolPolicyService
setSessionDisabledTools before calling agentPromptService.submit, the same
way kap-server's prompt route already does. Over klient, a profile-less
engine now surfaces the raw profile error instead of request.invalid.

Also restores the RPC-removal changeset, which did not make it into the
previous commit.

* chore(agent-core-v2): drop the RPC-removal changeset

* refactor(klient): drop disabledTools from the prompt entry entirely

The prompt path no longer carries session tool gating on any surface:
the klient facade prompt() loses the disabledTools field and calls
agentPromptService.submit directly, and the node-sdk
SessionPromptRpcInput stops accepting or forwarding it (v1 always
ignored the field). Session tool gating remains available through
IAgentToolPolicyService.setSessionDisabledTools, composed at the edge
the way kap-server's prompt route does; the klient toolPolicy contract
added for facade-side composition is removed as unused.
2026-08-13 10:57:01 +08:00
liruifengv
43c68f58f5
feat(agent-core-v2): keep session updatedAt stable across meta management writes (#2815)
* feat(agent-core-v2): keep session updatedAt stable across meta management writes

Rename, archive/restore, and fork no longer bump a session's updatedAt,
so recency-sorted session lists stop reshuffling on management actions:

- setTitle/setArchived pass touchUpdatedAt: false; an explicit
  patch.updatedAt always wins (fork inherits the source's recency, so a
  fork lands next to the source instead of floating to the top)
- new SessionMeta.archivedAt records the archive moment (cleared on
  restore) and is surfaced through the session index, the v1/v2 session
  routes (archived_at), and the klient contract, so the archived list
  keeps an accurate archive time without relying on the updatedAt bump

* fix(agent-core-v2): normalize a legacy ISO-string updatedAt when forking a cold session

A cold legacy/v1 state.json read from disk can still carry an ISO-string
updatedAt; passing it through as the fork's explicit patch.updatedAt
would persist a string into the v2 metadata. Normalize with toEpochMs
(falling back to now when absent/unparseable).

* fix(agent-core-v2): write fork metadata after agent recreation

Registering each copied agent during fork is an ordinary metadata write
that bumps updatedAt, which overwrote the inherited source recency and
still floated normal forks (sessions with agents) to the top. Move the
fork's metadata update after the agent recreation loop so the inherited
updatedAt is the final write.

* fix(agent-core-v2): preserve persisted recency when restoring a cold session

Resume creates the main agent for a cold session that has no persisted
agents.main entry (e.g. an empty session), and that registration bumps
updatedAt — so unarchiving an empty session still floated it to the
top. Capture the index summary's updatedAt before resume and re-apply
it in the restore write (archived:false, archivedAt cleared, explicit
updatedAt wins over the bump).

* fix(agent-core-v2): make agent registration non-touching for recency

Registering an agent is a structural write, not content activity — but
it went through an ordinary metadata update that bumped updatedAt. That
reordered recency-sorted listings whenever materialization created an
agent: resume of a cold session without a persisted agents.main (so
archive-via-resume and restore of empty sessions still floated), and
runtime subagent registration mid-turn. registerAgent now passes
touchUpdatedAt: false; restore goes back to the plain unarchive write
and no longer needs the capture/reapply workaround.

* fix(agent-core-v2): duplicate cron tasks only after the fork metadata is durable

With the metadata write moved after agent recreation, cron duplication
ran before it — a rejected metadata update left cloned cron records
pointing at a fork whose directory the catch block just removed. Keep
cron duplication after the durable metadata write.

* style(agent-core-v2): fold new invariants into module headers

The package convention keeps comments in the top-of-file block only —
move the touchUpdatedAt precedence, non-touching registration, and fork
ordering notes out of statement-level positions into the respective
module headers.

* chore: scope the changeset to agent-core-v2
2026-08-12 13:40:26 +08:00
Haozhe
26a37f30a3
fix(kap-server): restrict debug RPC fallback to feature-contributed services (#2808)
The decorator-registry fallback resolved every decorator name, including
kernel tokens like instantiationService — a call to
instantiationService/dispose would tear down the root container. Record
Feature.contributeService tokens in a contributed-service table and fall
back to that table only, so runtime-contributed services stay callable
while unregistered kernel tokens remain unreachable.
2026-08-12 12:35:01 +08:00
qer
619564dcf9
fix(kap-server): add WebSocket heartbeat to survive proxy idle timeouts (#2813)
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The v1 WS connection had no keepalive: by design it stayed open until the
client disconnected, which only holds for direct connections. Behind a
reverse proxy or gateway with an idle timeout (30s defaults are common),
any quiet stretch — e.g. waiting on a slow model response — got the
connection killed, surfacing as a recurring 'Realtime connection error'
in the web UI.

Send an application-level ping every 10s and advertise heartbeat_ms in
server_hello (the schema and all shipped clients already answer pong).
Application-level rather than protocol-level ping because browser JS
cannot observe the latter, and the client's stale-socket detector keys
on incoming message frames. Any inbound frame refreshes liveness; after
two silent cycles the connection is presumed half-open and closed with
1001 so dead peers get reaped instead of leaking.
2026-08-12 00:28:03 +08:00
Haozhe
860354976e
feat(agent-core-v2): add event-subscription introspection (#2806)
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- name Emitters and surface their subscriptions as on:<name> ledger
  labels through a named EventSubscription class and IDisposableDebugLabel
- add IDebugEventsService.subscriptions(), merging unit-book entries
  with per-bus listener counts, contributed at App scope by the new
  debugEvents feature
- kap-server debug dispatcher falls back to the global decorator
  registry so runtime-contributed services stay callable
- kimi-inspect: add an Events panel to the DI view
2026-08-11 14:55:08 +08:00
Haozhe
7cd64766c8
feat: isolate the full-text search index from the session index and the main thread (#2701)
* feat(minidb): instrument open lifecycle with phase timings and status

Add MiniDb.lifecycleStatus() exposing the no-generation/generation-load/
wal-catch-up/full-rebuild/ready/degraded state machine plus per-phase
timings (generation candidate load, store/non-text/text image load,
postings integrity check, WAL scan/apply, full recovery, text rebuild
hosting), so snapshot load, WAL catch-up and full rebuild can be told
apart in diagnostics.

Also add a repeatable open-lifecycle bench (small data, large WAL delta,
large full-text generation, corrupt generation) and fixtures proving a
healthy generation open performs no full-corpus tokenization while a
corrupt or missing generation falls back. Log search-index and
query-store open diagnostics in kap-server and agent-core-v2 so a
listSessions call can be attributed to the database it touches.

No persistence format or product behavior change.

* feat(agent-core-v2): isolate the session index from the global search index

Harden the separation between the session read model and the full-text
search index so session operations never depend on search availability:

- Reject text index definitions in MiniDbQueryStore at definition level,
  keeping the session query-store a structural-only read model with no
  postings/tokenizer artifacts, and assert its generation carries no
  full-text files.
- Share one authoritative scan between the first list and the initial
  projection (single-flight) instead of scanning twice; reads may only
  join an in-flight scan, and every fallback read folds the mirror's
  pending queue so read-your-writes holds while preparing.
- Keep withReadModel() fallback semantics pinned by tests:
  uninitialized/preparing reads hit authoritative metadata immediately,
  ready reads use the read model, degraded keeps falling back with a
  diagnosable status reason.
- Guard session metadata writes so a mirror failure degrades only the
  read model and never fails the session lifecycle.
- Prove via tests that listSessions/--resume/--continue never open the
  global search DB (including when search-index is unopenable), and that
  only real full-text search requests report building/stale/degraded.

* perf(minidb): slice open-time work so it never blocks the main thread

Make the whole generation-open path cooperative:

- Replace the synchronous postings/store CRC verification with chunked
  async variants (readGenerationFileCheckedAsync, verifyFileIntegrityAsync)
  that keep the exact bytes/crc-mismatch error semantics.
- Give the WAL-delta apply a primitive-op + wall-clock budget
  (walApplySlicer), so a batch frame unrolling into thousands of ops can
  no longer run as one uninterruptible slice; torn-tail, corrupt-batch
  and read-only behaviors are unchanged.
- Slice the big attach loops: Store.bulkLoadRefsAsync +
  SkipList.bulkLoadAsync for the store image, async parsers and
  loadImageAsync for secondary/compound images, and
  TextIndex.attachImageAsync for the docs/dictionary map construction.
- Queue text builds on worker-slot pressure (WorkerSlots.acquireBounded,
  bounded by MiniDb.textBuildSlotWaitMs, abort-aware) instead of falling
  back to an unbounded inline build; a persisted drought hosts the
  bounded inline core as the explicit last resort with stats accounting.

Bench (bench/open-lifecycle, seed 42): event-loop delay max across the
four open scenarios drops from 45/734/331/492 ms to ~12-28 ms with wall
time flat or better.

* feat(kap-server): run the global search index in a dedicated worker

Move the whole search-index MiniDb lifecycle (open, generation load,
WAL replay, sync, rebuild, compaction) off the main thread into a
long-lived worker_threads host, so it never shares the event loop with
TUI input:

- Add a versioned request/response protocol and worker entry hosting a
  host-agnostic SearchIndexCore; the same core also backs an inline
  backend kept as the explicit rollback
  (KIMI_CODE_EXPERIMENTAL_SEARCH_WORKER=false, flag default ON).
- The worker exclusively owns the search-index handle. The lock token
  is reported at acquire time (new MiniDb OpenOptions.onLockAcquired
  hook) and reaped on dirty exit; an orphan-lock detector (same-pid
  lock row whose token no live holder owns) recovers the window where
  the token report is lost, so a mid-open crash can never freeze the
  index into a silent permanent read-only.
- Crash handling: in-flight requests are rejected with typed errors,
  respawn uses capped exponential backoff, per-request watchdogs
  terminate wedged workers, and beginClose propagates into the worker
  so dispose stays bounded during a long sync. Page tokens pin a
  boot-salted generation, so tokens issued before a transparent worker
  restart fail closed with invalid_page_token.
- The main process keeps the sync coordinator (debounce/coalescing/
  single-flight), live transcript routing, query normalization and
  page-token codec; searches keep reading the published generation and
  report building/stale/degraded instead of waiting for sync/rebuild.
- Wire the worker into the CLI packaging: self-contained worker bundles
  for npm dist and the SEA asset manifest/installer/smoke check, plus a
  dev runtime (type-stripping + .ts resolve hook) scoped to worker
  execArgv.

* feat(kap-server): model search and session-index lifecycles explicitly

Consolidate the two-index separation into explicit, diagnosable
lifecycles:

- Surface the global search state machine (stopped / opening / building
  / ready / degraded / closing) end to end: SearchIndexCore.lifecycleState,
  SearchWorkerHost lifecycle snapshots cached from RPC responses (and
  invalidated across worker generations), a never-throwing status()
  carrying the lifecycle, and a synchronous lifecycleReport() that
  neither kicks the open nor spawns the worker. Corrupt search-index
  rebuilds are announced with a dedicated warn log so building, stale,
  degraded, corrupt and worker-unavailable stay distinguishable.
- Turn MiniDb read-only replica catch-up fully cooperative:
  catchUpWalAsync scans frames with the windowed async scanner and
  yields per primitive op on the shared walApplySlicer budget, while a
  per-instance catchUpChain serializes concurrent catch-ups so each
  caller keeps its atomic watermark advance. The stale synchronous
  implementations are removed.
- Pin the dependency direction and availability timing with tests:
  session list/create/resume survive a corrupt or unopenable search
  index (also end-to-end with a dead query-store), search generation
  reuse and stale-serving keep working across restarts, concurrent cold
  callers open the index / spawn the worker exactly once, resume-then-
  fetchSessions performs no duplicate authoritative scan, and a clean
  dispose releases the lock and settles at stopped.
- Document the experimental flag surface (persistence_minidb_readmodel,
  search_worker) in the root guide.

* feat(agent-core-v2): default the session read model on and roll out the separation

Rollout and validation for the index separation plan:

- Flip persistence_minidb_readmodel to default ON (rollback via
  KIMI_CODE_EXPERIMENTAL_PERSISTENCE_MINIDB_READMODEL=false or the
  experimental config section); session list/--resume/--continue now
  always go through the isolated session read model with the
  authoritative fallback. Test harnesses pin the flag off where shared
  fixtures require hermetic homes, while the dedicated suites keep
  explicit on/off coverage.
- Add a probe proving the main thread stays responsive while the
  search worker rebuilds and swaps a generation (reindex), completing
  the TUI responsiveness matrix.
- Record the rollout state in the agent-core-v2 guide (session index
  section) and the root flag line.
- Add changesets for the CLI (worker isolation, session index
  independence) and minidb (cooperative open lifecycle).

Validation: full suites green across minidb (551), agent-core-v2
(4760), kap-server (1005), node-sdk (343), klient (91) and the CLI app
(2567); open-lifecycle bench event-loop delay max is down from
45/734/331/492 ms to ~16-22 ms across the four scenarios with wall
time flat or better.

* fix(agent-core-v2): evict deleted sessions from the mirror queue and drain the index on close

Two issues surfaced by the read-model default in the acp-server suite:

- ISessionIndex.remove only deleted from the query store, but a summary
  still queued in the mirror was folded back into reads (and re-written
  by the next flush), resurrecting a deleted session in listings. The
  mirror now exposes evict(id): drop the queued summary and wait out an
  in-flight flush before the store delete.
- RunningAcpServer.close and SDKRpcClientV2.close disposed the engine
  without awaiting the asynchronous mirror flush / query-store close,
  so a host removing homeDir right after close() raced in-flight shard
  closes (ENOTEMPTY). Both now follow the kap-server shutdown order:
  drain the mirror while the store is open, dispose, then await the
  drains.

* fix(minidb): pause active expiry during the sliced bulk load

The store's active-expire timer is armed at construction, so during a
sliced bulkLoadRefsAsync a tick can fire mid-load: it reaps a TTL key
from the map while the order skiplist is still the old empty one, and
the final bulkLoadAsync then rebuilds order from the stale orderEntries
snapshot — resurrecting the expired key in the ordered index (and
duplicating it if the key is later set again). The sync bulkLoadRefs had
no yield windows, so guard the async path with a bulkLoading flag that
defers expiry ticks until the load settles (finally-safe).

* chore: consolidate changesets into the TUI startup freeze fix
2026-08-07 07:38:16 +08:00
qer
335588e259
feat(agent-core-v2): persist the last turn outcome into session metadata for cold listings (#2666)
* feat(agent-core-v2): persist the last turn outcome into session metadata for cold listings

A cold session (no live handle) reported no lastTurnReason, so after a
server restart the session list could not mark a session whose last turn
failed until it was opened and resumed.

A new Session-scope SessionOutcomeRecorder subscribes to the activity
aggregate's turn_ended changes and persists the outcome
(completed/failed) into the session metadata document; the summary
pipeline (mirror + cold reader) carries it as SessionSummary
.lastTurnReason, and toWireSession falls back to it when no live fact
exists. 'cancelled' is deliberately not persisted: it is also what an
in-flight turn ends with during scope disposal, and writing there races
the host's home-dir teardown.

Verified end to end with an isolated home and a dead provider: a turn
fails, the server restarts, and GET /sessions reports
last_turn_reason=failed without opening the session.

* fix(klient): carry lastTurnReason/lastTurnOutcome in the validated contracts

Review follow-up: zod strips unknown keys on parse, so the new outcome
fields never reached klient callers; add them to the session summary and
metadata/patch/key schemas (contract parity test covers the engine
mirror).

* fix(agent-core-v2): persist user-cancelled outcomes, never teardown aborts

Review follow-up: skipping every 'cancelled' left a stale earlier outcome
in the metadata (e.g. a prior failed reported for a session whose latest
turn was stopped by the user). The recorder now subscribes to the main
agent's turn.ended facts directly and keys on interruptReason:
user_cancelled is persisted like any other terminal state, while
programmatic aborts — including the cancel every in-flight turn suffers
during scope disposal — are never written, so no metadata write races the
host's home-dir teardown.

* fix(kap-server): only fall back to the persisted outcome for cold sessions

Review follow-up: a warm session that just started a new turn clears its
live lastTurn, and the unconditional ?? fallback would then report the
previous turn's persisted outcome for a turn that is still running.
SessionFacts now reports whether a live handle exists, and the wire
projection only reads the persisted value when the session is cold.

* docs(agent-core-v2): keep the outcome-recorder header at role level

* fix(agent-core-v2): settle turn outcomes on turn start and drain metadata writes on close

Review follow-ups:

- a new main turn now clears the persisted outcome (turn.started), so a
  process that dies mid-retry no longer reports the previous turn's
  terminal state for a turn that never ended
- the dedupe marker only advances after a successful write, so a failed
  persist no longer suppresses the next identical outcome
- session metadata writes are tracked in a module-level pending set with
  drainSessionMetadataWrites(), awaited by kap-server close alongside the
  mirror/query-store drains — an event-driven write (e.g. the outcome
  recorder) can no longer land in a session dir while the host removes it

* fix(agent-core-v2): track the metadata dispose flag locally

Disposable exposes no public isDisposed accessor; keep a class-local flag
set in the dispose override.

* fix(kap-server): drain session metadata writes before the mirror and disposal

A write still in flight when close() begins must settle before the mirror
flushes its summary into the read model and before scope disposal marks
the service disposed — not after.

* fix(agent-core-v2): reattach the recorder when the main agent is recreated

Review follow-up: a failed bootstrap still fires onDidCreate before the
handle is dropped; the subscription then pointed at a dead bus and the
guard blocked any later reattach. Track onDidDispose and reset so the
next main creation attaches cleanly.

* test(agent-core-v2): resolve the recorder through the scoped DI harness

Review follow-up: construct SessionOutcomeRecorder via registerScopedService
+ a Session-scope test host (stubbed lifecycle/metadata), so the test covers
the production registration path; add the durable-value adoption case.

* fix(agent-core-v2): unbreak CI — iterable Promise.all and the debug channel surface

- Promise.all takes the pending-writes set directly (oxlint error)
- the disposed flag moves into a _register'd marker instead of a public
  dispose() override, which the debug channels listing (and its test)
  correctly rejects as framework plumbing

* fix(kap-server): surface persisted failures on the v2 session status

The v2 list folds the outcome into activity.status, which previously
read only live facts — a cold session always looked idle. Cold sessions
now map a persisted failed outcome to status 'failed' (completed and
cancelled stay idle, matching the live fold); warm sessions are
unchanged, and the statuses filter inherits the mapping.

* refactor(agent-core-v2): name the persisted field lastTurnReason

Aligns with the established name for the same concept end to end
(activity view's lastTurnReason, the v1 wire's last_turn_reason, and the
SessionSummary mirror), instead of introducing a third variant.

* fix(agent-core-v2): drain pending metadata writes before session teardown

Review follow-up: closing/archiving a session right after a turn ended
could dispose the scope while the outcome write was still queued, and
delete() removes the session dir immediately after close. Await the
pending metadata writes before the handle goes away.

* fix(node-sdk): carry lastTurnReason through the SDK session summary

Review follow-up: the in-process SDK path maps the engine summary through
v2SummaryToSessionSummary, which dropped the new outcome field. Add it to
the public SessionSummary type and the mapper; the parity gate projects
it away (the v1 engine never records an outcome).

* fix(node-sdk): populate lastTurnReason on live SDK summaries

Review follow-up: resumeSession/reloadSession build their summary from the
live session's metadata document, which now carries the outcome — surface
it there too so the SDK reports it consistently for live and listed
sessions.

* fix(agent-core-v2): carry the last turn outcome across session forks

Review follow-up: fork skips state.json when copying the session dir, so
the fork's fresh metadata never had the outcome and a restart dropped a
marker the warm fork was still reporting. The fork's metadata patch now
inherits the source's lastTurnReason.

* fix(agent-core-v2): settle pending outcome writes before reading a fork source

Review follow-up: a fork requested right after the source's turn ended
could read the metadata before the recorder's queued write landed,
inheriting a stale or absent outcome. Drain pending metadata writes
first.

* fix(agent-core-v2): backfill restored outcomes into the session metadata

Review follow-up: for sessions whose last turn ended before this field
existed, the cold-resume seed restores the outcome into the activity view
without a turn.ended fact, so the recorder never persisted it and cold
listings stayed blank. The recorder now also watches the main agent's
activity updates and backfills the restored outcome when nothing is
persisted yet.

* fix(agent-core-v2): never backfill restored cancellations

Review follow-up: a restored 'cancelled' cannot be told apart from a
programmatic abort (the activity event carries no interruptReason), and
those are never persisted. Backfill now covers only completed/failed;
user stops are still persisted from the live turn.ended fact.

* refactor(agent-core-v2): rename the outcome recorder to outcome mirror

Mirror is the codebase's established term for a write side that reflects
live state into a store (SessionIndexMirror); Recorder has no precedent.

* fix(agent-core-v2): backfill without bumping recency; header-only comments

Review follow-ups:

- a mere resume must not float an old session to the top of the list:
  metadata updates accept touchUpdatedAt:false and the outcome mirror's
  backfill uses it (live outcome writes keep bumping — turn end is a
  recency moment)
- the mirror service's inline notes move into the file header per the
  package comment convention
- drop the redundant |undefined from the SDK's optional outcome field

* fix(node-sdk): read the live outcome for resumed session summaries

Review follow-up: on a fresh resume the restored outcome can still be
queued as a metadata backfill, so the document may lag a tick; the live
activity aggregate already holds it. Resume/reload summaries now prefer
the live value and fall back to the metadata field.

* fix(agent-core-v2): confine the outcome backfill to pure resumes

Review follow-up: the view publishes its turn.ended fold before this
mirror's own turn.ended handler runs, so a live ending reached the
backfill branch first and got persisted without the recency bump. The
backfill now only applies when no turn ever started in this process —
live endings always take the bumped write.

* fix(agent-core-v2): drain the session-index mirror before session teardown

Review follow-up: settling the metadata write alone left the fresh
summary in the mirror's pending queue, so a list right after close could
read a stale outcome from the read model. close/archive now also drain
ISessionIndexMirror. Test harnesses register a mirror stub for the new
dependency.

* docs(agent-core-v2): fold the metadata drain contract into the file header

* chore: include the SDK package in the changeset; fold the drain note into the header

* fix(agent-core-v2): backfill restored cancellations too, quietly

Review follow-ups: dropping every restored cancel loses legitimate user
stops whose live write never landed (or was rejected) before a restart —
cold surfaces never mark cancelled anyway, so healing them is harmless
and strictly more accurate. The metadata disposal note moves into the
file header per the comment convention.

* fix(node-sdk): prefer the live outcome over the index in SDK listings

Review follow-up: a live session that just started a new turn after a
failure can briefly keep the stale outcome in the index while the
mirror's clear is queued. listSessions now reads the live activity
aggregate for warm sessions, matching the kap-server cold-only fallback.

* fix(node-sdk): never read the metadata outcome for a live session

Review follow-up: with a retry in flight the live aggregate has no
outcome while the document may still hold the previous failure — the
fallback showed the stale one. Live summaries now take the live
aggregate's answer alone; the restored outcome is already seeded there
on resume.
2026-08-06 20:14:05 +08:00
Haozhe
02c026d487
feat(agent-core-v2): tombstone removed MCP servers and freeze plugin prompt inputs (#2694)
* feat(mcp): tombstone removed MCP servers and apply plugin changes immediately (20 files)

- add 'removed' MCP server status: workspace config removals call markRemoved
  instead of remove, keeping tool registrations alive while short-circuiting
  calls with a removal notice
- fire onDidReload after every plugin mutation (install/enable/disable/remove)
  so workspace consumers refresh contributions immediately
- TUI renders the removed status in the MCP panel/startup summary and shows an
  apply-immediately hint on the v2 engine

* feat(agent-core-v2): freeze plugin prompt inputs for live agents (2 files)

- snapshot the model skill listing and plugin system-prompt sections on the
  first successful prompt build and reuse the frozen values for the agent's
  lifetime, so plugin install / enable / disable / remove / reload never
  rewrites a live agent's prompt (same keep-live-sessions-stable philosophy
  as the MCP tombstone)
- freeze only on success: a not-yet-ready skill catalog or a failed
  enabledSystemPrompts() read must not pin empty values for the agent's
  lifetime
- refreshSystemPrompt still rebuilds on catalog change events but reuses
  the frozen values, so the prompt only moves when non-plugin inputs change
  (AGENTS.md, [tools] section, session tool policy, compaction); new agents
  snapshot the then-current state

* chore(changeset): add changesets for MCP tombstone and frozen plugin prompt inputs

* docs: describe immediate plugin changes and the removed MCP status on the v2 engine

* fix(klient): mirror the removed MCP server status in the wire contract

* docs: drop the legacy-engine behavior notes from the plugin and MCP pages

* fix(agent-core-v2): freeze plugin sections only on a loaded snapshot

- enabledSystemPrompts() resolves to its consumption fallback (never
  rejects) while the initial plugin load has failed; freezing that empty
  read locked plugin sections out of the live agent even after a later
  successful reload
- expose hasLoadedSnapshot() on IPluginService so resolvePluginSections
  can tell a real empty snapshot from the fallback before freezing
2026-08-06 19:19:51 +08:00
liruifengv
cfd14a1fe2
feat(kap-server): accept attachments on skill activation (#2693)
* feat(kap-server): accept attachments on skill activation

The :activate endpoint only took {args?}, so REST clients (web/desktop
composers) could not attach uploads to a /skill invocation — attachments
were silently dropped at the edge.

- activateSkillRequestSchema gains an optional attachments field carrying
  the image/video/file subset of the prompt content wire shape.
- The skills route resolves them through the same edge pipeline as prompt
  submissions (validate file refs → materialize/compress → convert),
  extracted from routes/prompts.ts into lib/promptMedia.ts.
- AgentSkillService.activate appends the resolved parts after the rendered
  skill prompt in the activation's user message; SkillActivationInput
  gains an optional content field. The native RPC/TUI path is unchanged.
- Attachment failures map to 40407 file.not_found / 40001
  validation.failed, mirroring the prompts route.

* fix(kap-server): drop the unused parseKimiFileUrl import in promptMedia

* refactor: address review — header-only comments in the skill domain, provider id on protocol URL sources

- agent-core-v2 keeps comments solely in the top-of-file block (scoped
  guide): SkillActivationInput.content documented in the skill.ts header,
  the activate() note folded into the skillService.ts header.
- packages/protocol's image/video URL source gains the optional
  provider-issued id, matching the kap-server wire schema so parsing the
  public contract no longer strips it.

* fix(kap-server): validate the skill before materializing activation attachments

An unknown or non-user-activatable skill name with attachments ran the
media pipeline first, streaming bytes into the session/cache dirs and
compressing images for a request that activate() would reject with
40415/40912. The route now checks the session catalog up front (the
service still re-validates) so invalid activations leave no disk or CPU
side effects.
2026-08-06 19:09:32 +08:00
Haozhe
8c766a6c30
feat(agent-core-v2): add the L3 unit layer and the Feature seam (#2678)
* feat(agent-core-v2): add the L3 unit layer and the Feature seam

- introduce the L3 Service/Fiber unit layer: the Service base class with this.provide/effect/on/get/ref capabilities, the fiber runtime with thenable FiberHandles, collection contribution points, and the per-scope-kind ScopeUnits materialization fold
- provide each scope's static registration batch as one atomic provideAll cascade transaction (waiting-area activation, sticky Failed on construction error)
- add the DI unit inspection surface: App-scope debug ledger / dependency graph / cascade history services and the kimi-inspect DI view
- add the Feature unit seam (IFeatureManager + feature assembly), port plan mode onto it, and add the contributed-command seam (agent-command domain + node-sdk RPC types)
- remove the legacy dep-graph tooling
- apply the header-only comment convention across src and test: strip non-header narration, keep the file header, tooling pragmas, and NOTE comments

* feat(kap-server): gate the event.di.* debug feed to kimi-inspect connections

- add an opt-in target set in SessionEventBroadcaster; the global fan-out
  now skips event.di.* frames for connections that never opted in, so
  kimi-web and other clients no longer receive the high-churn DI feed
- WsConnectionV1 opts a connection in when client_hello carries
  client_id 'kimi-inspect'; removeGlobalTarget drops the opt-in on close
- temporary gate until a client-declared event-type whitelist lands

* chore(agent-core-v2): fix oxlint errors in the DI unit layer

- build the live-ref container chain without aliasing this (no-this-alias)
- snapshot the materialized map with Array.from and document why the copy
  is required (no-useless-spread)

* test(klient): use string scope kinds in the lifecycle handle fakes

The engine's LifecycleScope is a string enum now; the facade test doubles
still returned the old numeric kinds and failed the handleWireSchema output
validation.

* build(nix): update the pnpmDeps fetch hash
2026-08-06 18:22:36 +08:00