Commit graph

1229 commits

Author SHA1 Message Date
7Sageer
2ea2ef62e4
feat(agent-core-v2): report the bound model alias in subagent_created telemetry (#3086) 2026-08-19 17:13:03 +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
7Sageer
571bcc2f75
fix(agent-core-v2): register needs-auth MCP authenticate tool regardless of settle timing (#3083) 2026-08-19 16:32:26 +08:00
Rick
35befdcef2
fix(vscode): multi-select question jumps to next after only one answe… (#3079)
* fix(vscode): multi-select question jumps to next after only one answer selected

* chore: add changeset

---------

Co-authored-by: gaoyuan <gaoyuan@moonshot.ai>
2026-08-19 16:27:07 +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
7Sageer
c908a39e32
refactor(agent-core-v2): unify the loop-event fold into one core with two materializations (#3018)
* refactor(agent-core-v2): unify the loop-event fold into one core with two materializations

The loop-event stream was reduced by two hand-mirrored state machines:
loopEventFold.ts for the live/replayed context and contextTranscript.ts
for the full transcript behind the messages endpoints, kept in sync by
comments alone and already drifted (transcript dropped tool-result note
metadata and never closed a dangling tool exchange at step.end).

createLoopEventFold now owns the shared state machine once (settle,
pending tool exchanges, deferred appends, vacuous tracking) and both
views plug in as LoopEventFoldSink materializations. New parity tests
pin the foldedLength === live length invariant the endpoints splice on.

* fix(agent-core-v2): drop every removed prompt's injections on multi-turn transcript undo

The transcript undo only walked prompt-owned injections off the oldest
counted anchor, so with count > 1 an injection owned by a newer removed
prompt (e.g. an image-compression caption) survived the display undo
while the live context removed it. Collect every counted anchor's id
during the walk and sweep their owned injections afterwards, keeping
the transcript's 'prompt-owned ones leave with their prompt' contract
for every count and matching the live view.

* refactor(agent-core-v2): drop module headers from the context fold modules

The comment-free zone lint only allows JSDoc on exported symbols.

* fix(agent-core-v2): recover fold state after rehydration

* fix(agent-core-v2): scope undo injections to their prompt

* fix(agent-core-v2): settle open transcript frames when compaction lands mid-fold

An overflow-triggered compaction arrives with the failed attempt's
frame still open. The transcript appended the summary marker and reset
the fold but left the frame, so a vacuous partial stayed in the entries
while the live context dropped it, and a pending tool exchange lost its
interrupted result. Settle through the shared fold core at the marker
instead: close pending tool calls, drop or seal the open frame, then
append the summary. recoverFoldedLength recomputes the absolute count
right after either way.

* fix(agent-core-v2): keep legacy compaction recovery on the pre-settlement count

A legacy context.apply_compaction record (compactedCount without
keptUserMessageCount) recovers foldedLength as 1 + (foldedLength -
compactedCount), and the live legacy tail shape keeps the unsettled
open frame inside history.slice(compactedCount). Settling the fold for
those records shifted foldedLength by the settlement delta before the
recovery read it, leaving the transcript count one off the live
context. Gate the settle to modern records; legacy records keep the
previous freeze-and-reset behavior.
2026-08-19 14:09:22 +08:00
7Sageer
f13f379044
fix(agent-core-v2): stop advertising unavailable ReadMediaFile to non-multimodal models (#3046)
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* fix(agent-core-v2): stop advertising unavailable ReadMediaFile to non-multimodal models

* fix(agent-core-v2): honor the effective tool policy before advertising ReadMediaFile

* fix(agent-core-v2): keep media-unavailable guidance reason-neutral and within the active toolset

* fix(agent-core-v2): recommend MCP fallbacks only when an active MCP tool exists

* fix(agent-core-v2): stop naming other tools in Read descriptions and errors

* fix(agent-core-v2): drop tool roster from plan agent prompt
2026-08-19 12:43:50 +08:00
Kai
6595a6989a
fix(kosong): emit null content for assistant messages with no text in chat completions (#3052)
Assistant messages carrying only tool calls were serialized without a
content key (JSON.stringify drops undefined), which strict
chat-completions validators such as LiteLLM reject with a 422,
permanently poisoning the session. Emit content: null for such messages
in both the kosong and agent-core-v2 converters, matching the shape
OpenAI responses use alongside tool_calls. The think-only empty-string
behavior in agent-core-v2 and both Kimi providers' deliberate content
omission are unchanged.
2026-08-19 11:39:32 +08:00
Luyu Cheng
8440801de4
feat(agent-core-v2): add the WaitFor tool for waiting on background tasks (#3060)
* feat(agent-core-v2): add the WaitFor tool for waiting on background tasks

* fix(agent-core-v2): mark WaitFor deliveries only after formatting succeeds

* fix(agent-core-v2): cancel losing waits once the WaitFor race resolves

* test(node-sdk): project WaitFor out of the v1-v2 resume parity roster

* fix(agent-core-v2): gate WaitFor goal guidance behind the wait_for flag

* fix(agent-core-v2): gate WaitFor goal guidance on actual tool availability

* fix(agent-core-v2): enforce the wait_for flag at WaitFor execution time

* fix(agent-core-v2): consult the live tool policy in the WaitFor availability check
2026-08-19 11:26:59 +08:00
qer
cdaa80b778
docs(changelog): sync 0.37.2 from apps/kimi-code/CHANGELOG.md (#3063)
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2026-08-19 02:05:30 +08:00
github-actions[bot]
c41fadf0f7
ci: release packages (#3062)
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-08-19 01:37:58 +08:00
qer
5c661f4610
chore: sync web dist from code-app (#3061)
code-app: 221c548c98587fa1bd2aef458e1e20aaceece587
2026-08-19 01:33:29 +08:00
Haozhe
b478e95a2c
feat(agent-core-v2): reject duplicate scoped service registrations (#3057) 2026-08-19 00:17:12 +08:00
liruifengv
c11da4fbd8
docs(changelog): sync 0.37.1 from apps/kimi-code/CHANGELOG.md (#3055) 2026-08-18 22:50:19 +08:00
github-actions[bot]
1e553fc73b
ci: release packages (#3049)
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-08-18 22:29:43 +08:00
7Sageer
95cede82b4
fix(agent-core-v2): stop the legacy video resolver from shadowing the media resolver (#3053)
#2593 replaced AgentVideoResolverService with the image+video
AgentMediaResolverService and reduced videoResolverService.ts to a pure
deprecated alias with no DI registration. #2909's squash merge restored
the pre-#2593 file wholesale, bringing back the legacy class and its
registerScopedService call. Both classes then registered the same token
('agentVideoResolverService') at the Agent scope and the legacy
video-only resolver won on the production import order, so image
kimi-file:// references reached the provider unresolved. Gateways
reject the unknown scheme with a 400 ("unsupported image url"), the
media-strip fallback then hid the image from the model, and pasted
images only worked on undo-resend via the inline base64 fallback.

Delete the legacy alias files and their index exports, drop the stale
alias assertion, and pin the behavior with a klient e2e regression:
a kimi-file image prompt part must reach the provider as a data: URL,
never verbatim.
2026-08-18 22:18:49 +08:00
7Sageer
c9c34ae5a8
fix(kimi-code): upload pasted videos to the daemon file store (#3047)
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* fix(kimi-code): upload pasted videos to the daemon file store

Video paste staged a cache copy and submitted a bare file:// video_url,
which the v2 engine no longer resolves, so the submission failed and the
persisted history retried it on every turn. Mirror the image flow
instead: upload the paste to the daemon file store in the background and
submit a kimi-file:// reference that the engine's prompt intake
materializes. A video whose upload is still in flight, failed, or
expired now refuses the submission with an actionable error, since video
bytes have no inline fallback form.

* test(kimi-code): fix MessageDriver recallStashedMedia signature
2026-08-18 20:52:27 +08:00
liruifengv
589ed5467c
docs(changelog): sync 0.37.0 from apps/kimi-code/CHANGELOG.md (#3048)
* docs(changelog): sync 0.37.0 from apps/kimi-code/CHANGELOG.md

* docs(changelog): align English 0.37.0 entries with reviewed wording
2026-08-18 19:49:36 +08:00
github-actions[bot]
04944f380a
ci: release packages (#2932)
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-08-18 19:19:18 +08:00
liruifengv
e31b3a335e
chore: sync web dist from code-app (#3043)
* chore: sync web dist from code-app

code-app: 1fb57f0ee3c424675d8768dcc70e56f5c953cd9f

* chore: sync web dist from code-app

code-app: 93da508d079b0118cc0338da97dcb738f0a3d46f

Adds the web session admin page. Built from the code-app PR #261 branch tip before its merge; the squash-merged main tree is expected to be identical (will be checked at merge time and rebuilt here if not).

* chore: correct the code-app trailer of the previous sync commit

The previous commit's trailer had a mistyped code-app SHA. The dist content is byte-identical to a build of code-app main at the merge below (tree verified identical to the branch tip it was built from), so the watermark for the next sync is:

code-app: 025805b33f1e87a4bc479574971c6177ad1403a0
2026-08-18 19:15:01 +08:00
liruifengv
8c865f4817
feat(kimi-code): support automatic updates for native installations via staged swap (#2994)
* feat(kimi-code): support automatic updates for native installations via staged swap

Native (SEA) installs previously could not self-update on Windows and
relied on 'curl | bash' re-install on Unix. Replace both with a staged
swap updater:

- startup swaps in a staged binary (verified against the release
  manifest sha256, smoke-checked via --version) and re-execs it, so the
  running process never replaces itself (Windows-safe)
- downloads run in a self-spawned hidden sub-command, in the background
  from the update preflight or in the foreground from 'kimi upgrade'
- rollback from .bak on any swap failure; install failures keep the
  existing retry/prompt thresholds

* fix(kimi-code): fully clean staged artifacts on swap discard paths

Real-binary smoke testing on macOS surfaced two cleanup gaps in the
discard path: the claimed metadata file was unlinked after the staging
dir rmdir (so the empty dir survived), and the staged exe was
rediscovered via the already-claimed staged.json (so it leaked on the
downgrade-guard path). Pass the known metadata through and order the
unlink before the rmdir.

* fix(kimi-code): restore staged metadata on swap failure and sweep update leftovers at startup

* fix(kimi-code): address codex review on lock contention and swap crash window

- The background native install no longer takes the outer install lock:
  the self-spawned downloader holds it for the whole download, and the
  parent's spawn-time lock raced the child into a false lastSuccess.
- Smoke-check the staged exe before moving anything, so a bad staged
  binary is discarded with the install path never left empty; the
  remaining crash window is two adjacent atomic renames (documented,
  recoverable via the .bak or by re-running the install script).

* test(kimi-code): align swap test expectation with smoke-before-rename order

The restore-on-failure case now observes the early smoke check's
--version spawn; only the re-exec spawn must be absent.

* fix(kimi-code): stage the bare CDN binary instead of unzipping

The published per-release artifacts are the bare platform binaries
(kimi-code-<target>[.exe]), not zip archives — the staging flow now
streams the download straight to the staged exe after the manifest
sha256 check, and the zip reader is dropped. Verified end-to-end on
macOS against the live CDN: download -> sha256 match -> swap ->
re-exec into the real released binary.

* fix(kimi-code): address second codex review round

- re-exec: forward 128 + signo when the swapped-in child dies by signal
  instead of reporting exit 0
- __update_download: only exit 0 without staging when the lock holder is
  staging the SAME version; a different in-flight version (or a vanished
  lock) no longer surfaces as a successful foreground upgrade
- staging: sweep orphaned .part downloads and unreferenced staged exes
  before downloading, preserving live swap claims and their payloads

* feat(kimi-code): show download progress for native updates

The foreground 'kimi upgrade' path streamed 180 MB with a single static
'Downloading…' line. Render progress instead: a throttled in-place
percentage line on a TTY, one line per 32 MB when piped, and plain MB
counts when Content-Length is unknown.

* fix(kimi-code): bound native update downloads with an idle timeout

Codex review: the manifest fetch cleared its timer once headers arrived,
so a stalled response body hung the worker forever, and the binary
download had no abort at all. The manifest timeout now covers body
consumption, and the binary stream aborts after 30 s without a chunk
(total duration stays unbounded for slow networks). The idle timeout is
injectable for tests.

* fix(kimi-code): retry native updates blocked by an orphaned active record

Windows real-machine verification surfaced that a parent exiting before
the downloader's exit event leaves a fresh-looking 'active' record that
silently blocks every background retry for the 6 h TTL. For native
installs, lock liveness is the truth past a 60 s spawn grace window:
a held lock means a download is running, a free lock means the record
is an orphan and a new attempt may start. Package-manager sources keep
the TTL behavior (no lock to prove liveness).

* fix: skip staged swap while another instance holds a fresh claim

sweepStaleNativeUpdateArtifacts already detected an in-progress swap in
a concurrent instance, but the result stayed inside the cleanup helper:
startup still claimed a newly published staged.json and ran a second
swap, so the two launchers could rename the install path and delete each
other's rollback backup. Propagate the in-progress signal and skip
claiming until the existing claim is released or goes stale.

* fix: keep the install lock while its holder process is alive

The install lock went stale purely by age (30 min), but the native
downloader is idle-bounded, not duration-bounded: a slow link can
legitimately take longer. Another startup would then sweep the lock and
spawn a second downloader, and both would write and clean the same
.staging paths. Past the age threshold, fall back to a pid liveness
probe (signal 0) — the lock is stale only when the holder is gone.

* fix: keep recovery artifacts on rollback failure and wait out same-version downloads

Two robustness fixes from review:

- native-swap: when moving the staged exe into place fails AND the
  rollback rename fails too (transient lock, AV), the install path is
  left absent and no next launch can start. Discarding the staged
  payload and claim on top of that removes the second recovery copy.
  rollback() now reports its result; on a double failure the swap keeps
  the .bak (which IS the old exe), the staged exe and the claim so
  manual recovery or a re-install still works.
- update-download: a foreground `kimi upgrade` racing a background
  downloader of the same version exited 0 immediately, so the CLI
  printed a success message for a download that could still fail. The
  worker now waits while the same-version holder is in flight, adopts
  the verified staged result (staged.json lands before the lock is
  released), and takes over the download when the holder finished
  without staging.

* fix: stamp the swap claim with a fresh mtime when claiming

rename() preserves the staged metadata's mtime, which can be arbitrarily
old — the background download often finishes hours before the next
launch claims it. A concurrent launch's sweep would then classify the
live claim as crash residue (older than the 5-minute window) and delete
the claim, the staged exe, and eventually the first swap's rollback
backup. Stamp the claim file with the claim time so the staleness check
measures the swap's liveness, not the download's age.

* fix: stamp the claim before the rename so it is born fresh

Stamping after the rename left a window: a concurrent launch could
inspect the claim between the two syscalls, see the staged metadata's
old mtime, and delete the staged executable mid-swap. utimes the state
file first so the claim carries a fresh timestamp from the instant it is
published — no fresh-looking-later intermediate state exists.

* fix: chmod the staged download before publishing it at its final name

A swap claims only the staged METADATA; the staged exe stays in
.staging/. A concurrent same-version downloader (possible because swaps
do not hold the install lock) then re-downloads and renames its .part
over that path. If the swap moves the file into the install path between
the downloader's rename and its post-publish chmod, the chmod lands on a
path that is already gone and the installation is left non-executable —
every future launch fails. Apply the executable mode to the private
.part file before the publishing rename so the staged exe is executable
from the instant it appears.

* fix: publish the install lock atomically via hard link

The 'wx' open exposed a momentarily empty lock file before its contents
were written. A concurrent acquirer reading in that window got a
SyntaxError, treated the lock as stale, swept it and also won — two
"holders" then ran stageNativeUpdate against the same .staging paths.
Write the lock contents to a unique temp file and hard-link it into
place: link() fails when the destination exists (same exclusivity as
'wx') and the lock path only ever appears fully written.

* fix: serialize stale-lock takeover through a secondary lock

A pathname-level delete can never be conditioned on the file still being
the inspected stale instance, so a plain compare-and-delete still loses
exclusivity: two workers classifying the same stale lock could interleave
unlink and publish such that both won (proven by a 20-way contention
test). Takeovers now go through a secondary create-if-absent lock
(install.lock.takeover): the delete+publish section only ever runs in
one process, staleness is re-validated inside it, and a fast-path creator
that wins the briefly-free path simply beats the takeover. The takeover
lock itself is age-swept (a live section lasts microseconds), and handles
only release the lock instance they own.

* fix: verify lock ownership after publish and preserve freshly staged exes

Two more race fixes from review:

- install-lock: the stale-marker sweep repeats the inspect-then-delete
  race one level up — two contenders sweeping the same aged takeover
  marker could both win and enter the main-lock section together.
  Pathname APIs offer no conditional delete, so both the takeover marker
  and the main lock now verify ownership after publishing (unique marker
  content, read-back compare): a racing sweep converts to a single
  survivor instead of two holders. The irreducible residual (a delete
  landing in the microsecond link-to-verify window) degrades to a wasted
  download cycle, never a corrupt install — swap claims guard the exe
  independently.
- native-swap: sweeping a stale swap claim deleted the exe it referenced
  even when a FRESH staged.json referenced the same version-derived name
  (a downloader re-staged the version after the swap crashed), throwing
  away a verified ~180 MB stage. The sweep now preserves any exe the
  current staged metadata still references.

* fix: reject mismatched manifests, take over from dead holders, unique .part names

Three robustness fixes from review:

- native-manifest: the per-release endpoint can answer with ANOTHER
  release's manifest (stale cache, mispublish); its checksums would then
  be applied to this version's binary and fail verification on every
  attempt. Compare the parsed manifest version with the requested one.
- install-lock/update-download: a killed lock holder skips its finally
  and never releases, stranding a waiting foreground `kimi upgrade`
  forever. A lock whose recorded pid is dead is now stale at any age
  (the atomic publish guarantees the pid was alive when written), and
  the same-version wait loop polls the acquisition itself, so a dead
  holder's lock is taken over within one poll instead of never.
  Package-manager spawns are unaffected: they hold the lock only around
  the spawn, and the active-record bookkeeping guards that layer.
- native-stage: the download intermediate is now unique per worker
  (`.part` carries pid + counter), so overlapping same-version workers
  can no longer interleave writes into the same file.

* fix: restrict staging cleanup to updater-owned names and retry short writes

- cleanupStagingOrphans recursively deleted anything it did not
  recognize; the staging dir sits next to the exe and can contain files
  belonging to the user or another tool. Deletion now requires a
  positive match on updater-owned artifact names (staged exes and .part
  intermediates) and only ever unlinks files.
- FileHandle.write may persist fewer bytes than requested (short write,
  e.g. near disk exhaustion) while the running hash and size already
  accounted for the whole chunk — publishing a truncated binary under a
  valid checksum. The chunk write now loops until fully persisted.

* fix: scope failure cleanup, recognize all semvers, reverify staged checksums

Three fixes from review:

- native-stage failure cleanup deleted whatever staged update was
  currently published — including a concurrent worker's valid result
  that its caller had already reported as success. The catch path now
  removes only this attempt's own artifacts: its unique .part file and
  its staged exe name when the current metadata does not reference it.
- The orphan-cleanup ownership check only matched stable x.y.z names;
  prerelease/build-metadata versions (1.2.3-rc.1, 1.2.3+build) would
  never be cleaned and accumulate ~180 MB each. Ownership now derives
  from the semver contract via the semver package's valid().
- The swap path trusted a staged exe whose size matched, though the
  metadata records the release checksum; post-download on-disk damage
  could pass the --version smoke check with corrupted bytes.
  claimStagedUpdate now re-verifies the staged exe's sha256 before
  claiming and discards the stage (for a later re-download) on mismatch
  — paid only when an update is actually pending.

* fix: validate versions before path derivation and honor the update opt-out in the swap

- native-stage: stageNativeUpdate derived staging paths (including the
  cleanup rm targets) from the version before fetchNativeReleaseManifest
  rejected it; a traversal string like `x/../../kimi` would resolve the
  staged-exe cleanup onto the running installation. The semver check now
  happens before any path is derived, and the staged-metadata schema
  constrains exeFileName to a plain file name.
- native-swap: the startup swap ran before the update preflight, so
  KIMI_CODE_NO_AUTO_UPDATE / KIMI_CLI_NO_AUTO_UPDATE stopped gating
  update behavior once a payload was pending. The swap now honors the
  same opt-out: the staged payload stays in place for a later launch
  without the variable, and the current exe starts.

* fix: restrict backup cleanup to updater-owned .bak names

cleanupBackups treated every <exe>.*.bak sibling as swap residue, so a
user's own backup like kimi.config.bak in a shared bin directory was
silently deleted on startup. Only the exact <exe>.bak and the numeric
PID fallback <exe>.<pid>.bak are updater-created — cleanup now
positively matches those two formats.

* fix: claim staged metadata before validating it and let manual upgrades bypass the opt-out

- native-swap: claimStagedUpdate validated the metadata and hashed the
  staged exe BEFORE the atomic rename, so a concurrent downloader
  superseding staged.json in between could get its fresh metadata
  claimed under the older object — the smoke check then failed and
  discard() deleted the newly published stage, recording a failure for
  the wrong version. The claim (utimes + rename) now happens first and
  validation acts on exactly the claimed file; discards use a new
  discardClaimedUpdate that never removes anything a meanwhile-published
  stage references.
- The auto-update env opt-out gated the startup swap unconditionally,
  so an explicit `kimi upgrade` with the variable set staged the
  version but no launch ever applied it. Stages now record
  `manual: true` when they answer a user-initiated install
  (`__update_download --manual`, threaded from installUpdate through
  the hidden sub-command), and the swap applies manual stages even when
  automatic updates are opted out.

* fix: promote adopted stages to manual and preserve claim-referenced payloads

Three follow-up fixes from review:

- An explicit `kimi upgrade` adopting an auto-staged payload (already
  on disk, or still downloading via the wait path) returned before the
  manual marker applied, so under the env opt-out the swap still skipped
  it despite the success message. Both adoption paths now promote the
  staged metadata to manual: true via a new promoteStagedUpdateToManual.
- The download-failure cleanup checked only the current staged metadata,
  but a live swap holds the metadata renamed aside as its claim — a
  failing same-version downloader could delete the exe an active swap
  was about to move into place. The catch path now also preserves names
  referenced by any live swap claim.
- Restoring a claimed stage after a failed exe move used rename, which
  on POSIX replaces a newer staged.json a downloader published during
  the smoke check. The restore is now a create-if-absent hard link: it
  only lands when the state-file path is still free, and the older claim
  is discarded when a newer stage has taken it.

* fix: drop exe deletion from stale-claim cleanup

The stale-claim sweep deleted the referenced exe based on a metadata
snapshot taken before the loop; a downloader republishing the same
version between the read and the unlink would have its fresh payload
deleted after reporting success. Publication can never be synchronized
with a pathname-level snapshot, so the sweep now removes only the claim
files themselves — genuinely unreferenced exes are reaped by the
downloader's own orphan cleanup (keep-set aware) before its next stage.

* fix: never delete the staged exe when discarding a claim

The same publication race existed one level down: a same-version
downloader can rename its fresh payload onto the shared exe path after
the discard's metadata snapshot but before the unlink (payloads publish
before their metadata), and the discard would delete a download whose
caller then reports success with nothing behind it. discardClaimedUpdate
now removes only the claimed metadata file; unreferenced exes are reaped
by the downloader's own orphan cleanup before its next stage.

* fix: only reap staging orphans old enough to be abandoned

The orphan sweep could delete a concurrent worker's freshly renamed
staged exe in the gap before its staged.json lands (payloads publish
before their metadata), turning the admitted duplicate-worker race into
a successful stage with no payload behind it. Unreferenced artifacts are
now only deleted once older than a one-hour grace period — publication
takes milliseconds, so unreferenced AND old means definitively
abandoned.

* fix: honor the persisted auto-update preference in the swap and drop claim-unsafe deletions

- The startup swap gated only on the env opt-out, so a payload staged
  automatically still installed after the user disabled automatic
  updates via [upgrade] auto_install = false. The swap now loads the
  persisted preference (only when an automatic stage is actually
  pending) and skips it, exactly like the env opt-out; manual stages
  still always apply.
- Superseding a staged version deleted its exe through an uncoordinated
  read-then-remove that could pull the payload from a live swap. The
  supersede now removes only the old metadata record — the metadata
  write atomically replaces it, and an unreferenced exe is reaped by a
  later orphan cleanup. removeStagedNativeUpdate, left with no callers,
  is removed.
- docs: the kimi upgrade reference (en + zh) no longer claims Windows
  native installations cannot upgrade automatically; native installs
  download and verify in the foreground and swap on the next start.

* fix: gate on claimed metadata, stop shared-path deletes on failure, exact smoke match

- The opt-out gate evaluated a pre-claim snapshot of the staged
  metadata, but the claim could pick up a different (automatic) stage a
  downloader published in between — smuggling it past the gate. The
  env/preference check now runs on the CLAIMED metadata; when disabled,
  the claim is restored via create-if-absent link so a newer stage is
  never overwritten and a later launch can still apply it. The checksum
  re-verify moves after the gates so opted-out launches stop paying for
  the hash.
- The download-failure cleanup still deleted the shared staged-exe path
  based on snapshot reference checks — the same publication race as the
  paths already fixed. It now removes only the attempt's privately owned
  .part file; the shared exe is left for the age-gated orphan cleanup.
- The smoke check accepted the staged version as a substring of the
  --version output, so a mispublished 1.2.30 binary would satisfy a
  1.2.3 target with a matching manifest checksum. It now requires the
  trimmed output to equal the staged version exactly.

* fix: confirm the manual marker before reporting stage adoption

promoteStagedUpdateToManual silently no-oped when a startup swap had
claimed the state file, while the adoption paths still reported success
with manual: true synthesized — under the env opt-out the restored
automatic metadata would then be skipped on every later launch despite
the upgrade's success message. The helper now verifies the marker with a
confirming read (one retry) and returns whether it persisted; the
already-staged branch falls through to a fresh stage when it does not,
and the same-version wait loop only adopts after a confirmed promotion.

* fix(cli): verify the staged payload digest before adopting it as already-staged

readStagedNativeUpdate checks only the recorded size, so a same-size
corruption after the download was adopted and reported as success, only
for the startup swap's claim-time re-verify to reject and discard it.
Compare the actual sha256 before returning already-staged; a mismatch
falls through and re-stages from the CDN.

* fix(cli): keep staged metadata until its replacement is ready

Two related races around staged.json, both reported against the
duplicate-downloader residual:

- stageNativeUpdate deleted the previous record before downloading its
  replacement; a pathname-only delete can remove a concurrent worker's
  freshly published record, orphaning a payload whose worker already
  reported success. The old record now stays until the final atomic
  metadata write replaces it.
- promoteStagedUpdateToManual wrote the marker unconditionally onto
  whichever generation owned staged.json. It now takes the adopted record
  and promotes only while the on-disk metadata still matches it, and the
  post-write confirmation requires the promoted candidate itself.

* fix(cli): preserve the exe referenced by the current staged record during orphan cleanup

Since the supersede path now keeps the previous staged.json until the
final atomic write replaces it, an aged staged exe is still the
applicable update while its replacement downloads — but
cleanupStagingOrphans only pinned exes referenced by swap claim files,
so a payload older than the grace period was unlinked out from under
its own record. Read staged.json itself in the pinning pass so the
current record's exe is preserved like any live claim's.

* chore(kimi-code): reword the native auto-update changeset

* chore(kimi-code): trim the native auto-update changeset

* fix(cli): support update locking on filesystems without hard links

link() fails with ENOTSUP/ENOSYS/EPERM on FAT/exFAT and some network
mounts, which aborted every native update before the download. Add a
shared createFileIfAbsent primitive (hard-link a fully written temp
file, falling back to an exclusive create + write) and use it for the
install lock, its takeover marker, and the swap's claim restore. The
fallback's create->write gap is observable, so the lock inspection now
grants young unparseable content a publish grace before sweeping it as
crash residue.

* fix(cli): publish staged exes under unique names and recover orphaned claims

Two related robustness fixes in the staged swap flow:

- A staged executable is now published under a unique per-worker name
  (kimi-<version>.<pid>.<epoch-ms>.<n>[.exe]) and never replaced; the
  atomic metadata write retargets the pointer. The pathname a swap
  validates at claim time can no longer be exchanged by a concurrent
  same-version publisher between validation and install.
- restoreClaimedUpdate only drops the claim when the restore landed or a
  newer stage holds the state-file path; transient failures retain it.
  The stale-claim sweep now restores aged claims (create-if-absent)
  instead of deleting them, so a stage orphaned by a dead swap or a
  transient restore failure is retried on a later launch.

* fix(cli): verify the staged payload digest in the lock-wait adoption path

waitForStagedUpdate relied on readStagedNativeUpdate, which checks only
the recorded size: while a holder re-stages a same-size-corrupted
payload (its metadata is replaced only when the repaired generation
publishes), a waiter could promote and report the corrupt stage as
downloaded, and startup would later reject its checksum. Apply the same
integrity bar as stageNativeUpdate's already-staged path — adopt only a
payload that hashes to its recorded checksum; a mismatch falls through
to the lock poll, which takes over once the holder finishes without
repairing it.

* fix(cli): serialize swap critical sections and preserve in-flight publishes

- The fresh-claim sweep is only a directory snapshot: two processes could
  both pass it before either claimed, then rename the same installed exe
  concurrently and delete each other's rollback backup. A create-if-absent
  swap mutex (swap.lock, age-gated like the takeover marker) now serializes
  the executable-renaming section; the loser restores its claim and defers.
  The mutex is released as soon as the new exe is in place, before the
  re-exec, so it is never held for the child session's lifetime.
- claimStagedUpdate no longer destroys a claimed record that is unparseable
  but was young at claim time: on filesystems without hard links the
  exclusive-create publish is observable mid-write, and discarding it would
  orphan the staged exe while the writer reports success. Such a record is
  put back with the same inode so the writer completes it; aged corrupt
  residue and well-formed records with a missing/changed exe are still
  discarded.

* fix(cli): keep backup cleanup inside the swap mutex

The early release let a subsequent swap rename the just-installed exe to
the shared .bak path while the previous swap's cleanup was still about to
unlink that same path, destroying the second swap's rollback source. The
mutex now covers the backup cleanup; the cosmetic staging-dir rmdir and
the re-exec stay outside it.
2026-08-18 17:17:18 +08:00
7Sageer
86674ac895
test: remove wording-pinning tests of model-facing prose across both suites (#3031)
* test: replace prose-pinning system-prompt tests with a structural sharing check

The two removed tests pinned exact sentences of the default system prompt
('reversibility and blast radius', 'premature abstraction', optional-tool
phrasings that must not appear, ...). They broke on any intentional
wording change while only catching regressions that reused the same words.

The one real contract underneath — shared, ungated sections must render
byte-identically in the root agent and every subagent profile — is now
checked structurally by slicing the section out of the root prompt and
asserting the other profiles contain it, regardless of its wording.

* test: remove wording-pinning tests of model-facing prose across both suites

Sweep of the class identified in #3030: assertions pinning the exact
English wording of product model-facing text (system prompt, reminder
and injection .md files, tool descriptions, shipped profile/skill
bodies). They break on any intentional rewording yet only catch
regressions that reuse the same words.

Across 35 files (~60 test cases, net -1131 lines):
- deleted dedicated wording tests: 'exposes current metadata and
  schema' description pins, goal/plan/todo reminder content tests,
  tower skill-body prose pins, goal-outcome.test.ts;
- trimmed wording assertions from behavioral tests that otherwise
  stand alone; kept identifiers (tool names, XML tags, section
  markers), structural properties (wrapping/escaping/gating/cadence),
  fixture data, tool outputs and error messages;
- re-anchored a few gating tests on exported constants
  (WINDOWS_PATH_HINT, DEFAULT_REPLY_STYLE_GUIDE) instead of prose
  literals.

Deferred for a follow-up decision: ~15 tests whose prose pin is the
only discriminator of which reminder/budget-band fired (constants not
exported). Wire baselines and snapshot machinery untouched.
2026-08-18 16:36:57 +08:00
7Sageer
5c8df5973e
test: drop the assertion for the removed ambiguous-means-task example (#3030)
#3028 removed the 'treat ambiguous requests as tasks' rule and its
'locate the method in the code' example from the default system prompt.
The profile test pinned that example verbatim, so it now fails on main.
The removal was intentional; update the test to the new contract.
2026-08-18 15:02:17 +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
7Sageer
40e1784089
fix: tone down over-proactiveness in the default system prompt (#3028)
* fix: tone down over-proactiveness in the default system prompt

The default system prompt pushed the agent to act before discussing:
ambiguous requests were explicitly resolved to tasks, the opening framed
the primary goal as taking action, and 'default to making progress, not
to asking' discouraged clarifying questions.

Trim both copies (agent-core and agent-core-v2) by deletion only:
the ambiguous-means-task rule and its example, the action-framed opening
clause, the 'default to taking action with tools' paragraph, the
duplicated must-use-tools sentence (kept once in Ultimate Reminders),
and the 'default to making progress, not to asking' bullet. Operational
guidance and the execution guards stay untouched.

* Delete .changeset/tame-system-prompt-proactiveness.md

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

* fix: drop the tool-use and no-placeholder bullets from the default system prompt

---------

Signed-off-by: 7Sageer <sag77r@hotmail.com>
2026-08-18 14:47:52 +08:00
bj456736
d3150fe947
chore: remove internal-network references from comments and test fixtures (#3029)
* chore: remove internal-network references from comments and test fixtures

- Reword two comments that named the internal free-tokens model
  registration flow; the generic OAuth / managed wording carries the
  same meaning
- Replace the qianxun.example placeholder base URL in google-genai and
  runtime-provider tests with genai-gateway.example
- Swap realistic-looking LAN fixture IPs in the kimi web banner tests
  (192.168.98.66, 10.8.12.216) for RFC 5737 documentation addresses
  (192.0.2.66, 198.51.100.216)

* chore: retrigger CI (flaky kap-server searchRoute title-indexing test)

---------

Co-authored-by: bj456736 <bj456736@users.noreply.github.com>
2026-08-18 14:14:56 +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
bj456736
13857f3832
chore: rewrite pending changesets for the new changelog conventions (#3026)
* Rewrite pending changesets for the new changelog conventions

* chore: drop the /tower changeset per reviewer request

* chore: trim pending changeset entries further per reviewer feedback

---------

Co-authored-by: bj456736 <bj456736@users.noreply.github.com>
2026-08-18 13:06:14 +08:00
bj456736
8f5090782c
chore: simplify the gen-changesets skill (#3024)
* Simplify the gen-changesets skill

* chore: state only what changed, drop explanatory trailing clauses

* docs: require strict adherence to the changeset rules in AGENTS.md

---------

Co-authored-by: bj456736 <bj456736@users.noreply.github.com>
2026-08-18 13:05:50 +08:00
Haozhe
98ebda840a
fix(kimi-code): revert the todo panel to its pre-turn state on undo (#3016)
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* fix(kimi-code): revert the todo panel to its pre-turn state on undo

* fix(kimi-code): hide all-done todo lists on undo refresh and detach SDK todo state
2026-08-18 12:00:19 +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
a7dc1ea284
fix(agent-core-v2): degrade media tool registration when the bound model alias is stale (#2985)
* fix(agent-core-v2): degrade media tool registration when the bound model alias is stale

A restored session replays its persisted profile.bind without catalog
validation, so the profile can carry a model alias that no longer
resolves (e.g. the managed kimi-code models were removed from
config.toml on logout). AgentMediaToolsRegistrar.refresh() called
modelCatalog.getRequester() unguarded on that alias; the throw escaped
the agent.status.updated listener and was reported as an [unexpected]
Error2 (config.invalid) on startup.

Catch the resolution failure and degrade to "no model": media tools
stay registered off the profile-reported capabilities, just without a
model-bound video uploader, matching the tryResolveRawModel style used
elsewhere in the profile service.

* test(agent-core-v2): reproduce the stale-alias regression with production-consistent collaborators

A stale alias makes the real AgentProfileService report
UNKNOWN_CAPABILITY, so the regression now binds unknown capabilities,
asserts the tool stays unregistered without surfacing an [unexpected]
error, and covers recovery once the alias resolves again. The rationale
moves into the mediaToolsRegistrar file header per the package comment
conventions.

---------

Co-authored-by: Mira <bj456736@users.noreply.github.com>
2026-08-17 21:46:52 +08:00
7Sageer
5dffed2545
refactor(agent-core-v2): rebuild context projection as a staged block pipeline (#3001)
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* refactor(agent-core-v2): carry the context fold cursor in state and converge fold/projection internals

- ContextModel state is now { messages, fold }: the loop-event fold cursor
  (openStepUuid / pending / deferred) lives in the state instead of a
  module-level WeakMap keyed by array identity, so wholesale replacements
  (undo / clear / compaction / swarm exit) reset it structurally via
  EMPTY_FOLD instead of a manual resetFold at five call sites.
- The display transcript and the wire model now share one generic fold
  kernel (FoldFrame / FoldEntryAdapter), eliminating the mirrored second
  implementation. Events tagged with a non-open step uuid are dropped and
  step.end settles only the step it names — defensive in abnormal streams,
  identical on well-formed ones (v1 replay unaffected).
- IAgentContextProjectorService converges to project(messages, policy) with
  a ProjectionPolicy data object; llmRequester builds the policy from retry
  state instead of selecting among four methods.
- Blob rehydrate now also covers messages still deferred in the fold cursor.
- ContextState is deeply frozen at the op boundary to preserve the consumer
  immutability the wire's shallow freeze gave the bare array state.

* test(agent-core-v2): move fold parity rationales into the test file header

* docs(agent-core-v2): move fold declaration comments into module headers

* refactor(agent-core-v2): merge FoldFrame into generic ContextState

* refactor(agent-core-v2): compile-enforce part/event handling decisions in context memory

- isVacuousContentPart and dehydrateRecord now switch exhaustively over
  ContentPart / LoopRecordedEvent variants, so a new variant fails
  compilation until it takes an explicit position
- the transcript/model parity comparator spreads whole messages and masks
  only summary content, so new ContextMessage fields join the comparison
  automatically
- correct two stale header comments: local message ids persist with
  append_message records, and undo's prompt-owned-injection pairing
  depends on them after a resume

* refactor(agent-core-v2): converge undo-cut decision in conversationTime

The model Op and the display transcript each walked the undo anchors with
their own loop, and the transcript partially removed the tail when an undo
was blocked (compaction summary / clear floor / too few anchors) while the
model side no-ops at the precheck. Move the walk into conversationTime as
computeUndoCut/computeUndoCutFrom applied destructively by the context.undo
Op and non-destructively by the transcript reducer, so a blocked undo reads
identically on both sides.

Also: make isUndoAnchor exhaustive over origin kinds with a never assertion,
mirrors the compaction result message count via compactionHandoff, and
extend UndoCut with anchorIndex distinguishing the counted anchor from the
injection-extended cut point.

* fix(agent-core-v2): drop removed prompts' injections on multi-turn transcript undo

The transcript's kept-loop retained every injection after the oldest
counted anchor, so with count > 1 a prompt-owned injection of a newer
removed prompt (e.g. an image-compression caption) survived the display
undo while the model Op removed it. Collect the removed anchors' ids on
the same pass and keep only injections not owned by them, so the header's
'prompt-owned ones leave with their prompt' holds for every count.

* refactor(agent-core-v2): accumulate request projection repairs as policy

The llmRequester retry chain kept a RequestProjection union and translated
it into a ProjectionPolicy per attempt; repairs were mutually exclusive,
so a strict resend rejected again for body size or image format either
aborted or silently dropped the strict repair. Retry state is now the
ProjectionPolicy itself: each rejection adds its repair on its own axis
(media: 413 -> degraded -> strip; wire: structure -> strict) without
discarding the other, requestInput's translation layer and the unreachable
snapshot ??= disappear, and the persisted llm.request projection name
derives from the policy (the op enum gains strict-media-degraded /
strict-media-stripped). Also narrows ProjectionPolicy to the variants
actually produced (wire 'strict'; media 'degraded' | { strip }), dropping
the dead 'default'/'keep' literals and their guard.

* refactor(agent-core-v2): derive the visible context window from an append-only log

context.apply_compaction now appends a summary marker carrying the record
fields as CompactionMeta instead of replacing the folded history; the
model-visible window is derived at read time (visibleWindow) with the same
[head, elision?, tail, summary] layout, one deterministic derivation for
live dispatch and replay alike. The record format is unchanged, so v1- and
v2-written sessions keep replaying identically both ways.

- undo maps the visible-window cut back to a log position (the verbatim
  legacy-summary edge falls back to the pre-append-only destructive cut)
- replay rehydrate only loads blobs the window derivation can surface
- contextInjector drops position tracking; injection positions become a
  read-time scan that splices can never desync
- fullCompaction's safety check moves to the stable-identity log

* fix(agent-core-v2): rehydrate exactly the messages the visible window surfaces

The first append-only rehydrate rule kept pre-marker real user input plus
markers, but a legacyTail derivation keeps window.slice(compactedCount)
visible — assistant/tool media in that range stayed blobref after replay
and could be resent unresolved. Decide survivors by identity membership in
the derived window instead, which covers every derivation branch at once
and skips the unselected pre-marker pool as a bonus.

* fix(agent-core-v2): pop the visible-tail swarm reminder behind a legacy marker

SwarmService.exit decides the pop on the derived window's tail, but the
swarm_mode.exit reducer tested the raw log tail — after a legacyTail
compaction the survivor reminder is visible at the window tail while the
marker is the log tail, so the pop silently skipped and the stale reminder
stayed in the model context. Mirror the visible-tail decision in the
reducer and remove the entry by its stable log identity.

* fix(agent-core-v2): settle open transcript frames when compaction lands mid-fold

An overflow-triggered compaction arrives with the failed attempt's vacuous
partial still open. The transcript appended the summary marker and reset
the fold but left the frame; the retried step's step.begin then settled it
(-1) alongside the new frame (+1), so foldedLength stayed one short of the
model-visible window and kap-server's live-tail merge could duplicate the
retry tail. Settle the frame at the marker through the shared kernel;
recoverFoldedLength recomputes the absolute count right after either way.

* fix(agent-core-v2): settle open frames at the compaction marker

Apply settleModelOpenStep inside context.apply_compaction so a marker only
ever lands on a settled frame: no partial survives a marker and nothing
mutates the log behind one, making the append-only invariant structural
(the identity-prefix check in historySafeToCompact relied on it) instead
of timing-dependent. Mirrors the transcript's settle-at-marker.

Also freeze the derived visible window before caching it (an in-place
consumer mutation now throws instead of silently polluting the shared
cache), and drop the production-unreachable legacy branch of
buildContextCompactionShape so the legacy tail layout lives only in
deriveCompactionWindow.

* refactor(agent-core-v2): tighten naming and comments in context memory internals

- Slim file headers to the package header-only comment convention
- Rename PR-introduced identifiers for clarity: getMessageLog,
  ProjectionPolicy.structure, pendingToolCallIds/deferredEntries,
  removedEntryCount, deriveVisibleWindowAfterCompaction,
  compactedWindowMessageCount
- Extract nextProjectionPolicyForError, removeUndoOwnedEntries and
  summarizeProjectionRepairs; name fold intermediates after their
  business stage
- Regroup splice-replay tests by topic and unify projection-call
  recording in llmRequester tests

* fix(agent-core-v2): preserve bounded context state

* docs(agent-core-v2): restore the domain identity line in the compactionHandoff header

* refactor(agent-core-v2): rebuild context projection as a staged block pipeline

Split the 650-line projector service into three modules by concern:
mediaProjection (read-side media degrade/strip fallbacks), projection
(the structural transform), and the service (DI binding plus repair
reporting). Rebuild the structural projection as a two-stage pipeline:
pairBlocks groups tool exchanges into blocks that own their calls'
results, flattenBlocks serializes them back to wire order and merges
consecutive user prompts. The shared slot sentinel and index
back-patching are gone; the trailing-close and sizing-slice rules are
named and documented in the module header. Behavior is pinned unchanged
by the existing projector and llmRequester suites.

* docs(agent-core-v2): trim the projection helper header to its external role

* docs(agent-core-v2): keep the contextProjector module headers at the external-role level
2026-08-17 20:34:39 +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
7Sageer
02aa24e2f4
refactor(agent-core-v2): carry the context fold cursor in state and converge fold/projection internals (#2875)
* refactor(agent-core-v2): carry the context fold cursor in state and converge fold/projection internals

- ContextModel state is now { messages, fold }: the loop-event fold cursor
  (openStepUuid / pending / deferred) lives in the state instead of a
  module-level WeakMap keyed by array identity, so wholesale replacements
  (undo / clear / compaction / swarm exit) reset it structurally via
  EMPTY_FOLD instead of a manual resetFold at five call sites.
- The display transcript and the wire model now share one generic fold
  kernel (FoldFrame / FoldEntryAdapter), eliminating the mirrored second
  implementation. Events tagged with a non-open step uuid are dropped and
  step.end settles only the step it names — defensive in abnormal streams,
  identical on well-formed ones (v1 replay unaffected).
- IAgentContextProjectorService converges to project(messages, policy) with
  a ProjectionPolicy data object; llmRequester builds the policy from retry
  state instead of selecting among four methods.
- Blob rehydrate now also covers messages still deferred in the fold cursor.
- ContextState is deeply frozen at the op boundary to preserve the consumer
  immutability the wire's shallow freeze gave the bare array state.

* test(agent-core-v2): move fold parity rationales into the test file header

* docs(agent-core-v2): move fold declaration comments into module headers

* refactor(agent-core-v2): merge FoldFrame into generic ContextState

* refactor(agent-core-v2): compile-enforce part/event handling decisions in context memory

- isVacuousContentPart and dehydrateRecord now switch exhaustively over
  ContentPart / LoopRecordedEvent variants, so a new variant fails
  compilation until it takes an explicit position
- the transcript/model parity comparator spreads whole messages and masks
  only summary content, so new ContextMessage fields join the comparison
  automatically
- correct two stale header comments: local message ids persist with
  append_message records, and undo's prompt-owned-injection pairing
  depends on them after a resume

* refactor(agent-core-v2): converge undo-cut decision in conversationTime

The model Op and the display transcript each walked the undo anchors with
their own loop, and the transcript partially removed the tail when an undo
was blocked (compaction summary / clear floor / too few anchors) while the
model side no-ops at the precheck. Move the walk into conversationTime as
computeUndoCut/computeUndoCutFrom applied destructively by the context.undo
Op and non-destructively by the transcript reducer, so a blocked undo reads
identically on both sides.

Also: make isUndoAnchor exhaustive over origin kinds with a never assertion,
mirrors the compaction result message count via compactionHandoff, and
extend UndoCut with anchorIndex distinguishing the counted anchor from the
injection-extended cut point.

* fix(agent-core-v2): drop removed prompts' injections on multi-turn transcript undo

The transcript's kept-loop retained every injection after the oldest
counted anchor, so with count > 1 a prompt-owned injection of a newer
removed prompt (e.g. an image-compression caption) survived the display
undo while the model Op removed it. Collect the removed anchors' ids on
the same pass and keep only injections not owned by them, so the header's
'prompt-owned ones leave with their prompt' holds for every count.

* refactor(agent-core-v2): accumulate request projection repairs as policy

The llmRequester retry chain kept a RequestProjection union and translated
it into a ProjectionPolicy per attempt; repairs were mutually exclusive,
so a strict resend rejected again for body size or image format either
aborted or silently dropped the strict repair. Retry state is now the
ProjectionPolicy itself: each rejection adds its repair on its own axis
(media: 413 -> degraded -> strip; wire: structure -> strict) without
discarding the other, requestInput's translation layer and the unreachable
snapshot ??= disappear, and the persisted llm.request projection name
derives from the policy (the op enum gains strict-media-degraded /
strict-media-stripped). Also narrows ProjectionPolicy to the variants
actually produced (wire 'strict'; media 'degraded' | { strip }), dropping
the dead 'default'/'keep' literals and their guard.

* refactor(agent-core-v2): derive the visible context window from an append-only log

context.apply_compaction now appends a summary marker carrying the record
fields as CompactionMeta instead of replacing the folded history; the
model-visible window is derived at read time (visibleWindow) with the same
[head, elision?, tail, summary] layout, one deterministic derivation for
live dispatch and replay alike. The record format is unchanged, so v1- and
v2-written sessions keep replaying identically both ways.

- undo maps the visible-window cut back to a log position (the verbatim
  legacy-summary edge falls back to the pre-append-only destructive cut)
- replay rehydrate only loads blobs the window derivation can surface
- contextInjector drops position tracking; injection positions become a
  read-time scan that splices can never desync
- fullCompaction's safety check moves to the stable-identity log

* fix(agent-core-v2): rehydrate exactly the messages the visible window surfaces

The first append-only rehydrate rule kept pre-marker real user input plus
markers, but a legacyTail derivation keeps window.slice(compactedCount)
visible — assistant/tool media in that range stayed blobref after replay
and could be resent unresolved. Decide survivors by identity membership in
the derived window instead, which covers every derivation branch at once
and skips the unselected pre-marker pool as a bonus.

* fix(agent-core-v2): pop the visible-tail swarm reminder behind a legacy marker

SwarmService.exit decides the pop on the derived window's tail, but the
swarm_mode.exit reducer tested the raw log tail — after a legacyTail
compaction the survivor reminder is visible at the window tail while the
marker is the log tail, so the pop silently skipped and the stale reminder
stayed in the model context. Mirror the visible-tail decision in the
reducer and remove the entry by its stable log identity.

* fix(agent-core-v2): settle open transcript frames when compaction lands mid-fold

An overflow-triggered compaction arrives with the failed attempt's vacuous
partial still open. The transcript appended the summary marker and reset
the fold but left the frame; the retried step's step.begin then settled it
(-1) alongside the new frame (+1), so foldedLength stayed one short of the
model-visible window and kap-server's live-tail merge could duplicate the
retry tail. Settle the frame at the marker through the shared kernel;
recoverFoldedLength recomputes the absolute count right after either way.

* fix(agent-core-v2): settle open frames at the compaction marker

Apply settleModelOpenStep inside context.apply_compaction so a marker only
ever lands on a settled frame: no partial survives a marker and nothing
mutates the log behind one, making the append-only invariant structural
(the identity-prefix check in historySafeToCompact relied on it) instead
of timing-dependent. Mirrors the transcript's settle-at-marker.

Also freeze the derived visible window before caching it (an in-place
consumer mutation now throws instead of silently polluting the shared
cache), and drop the production-unreachable legacy branch of
buildContextCompactionShape so the legacy tail layout lives only in
deriveCompactionWindow.

* refactor(agent-core-v2): tighten naming and comments in context memory internals

- Slim file headers to the package header-only comment convention
- Rename PR-introduced identifiers for clarity: getMessageLog,
  ProjectionPolicy.structure, pendingToolCallIds/deferredEntries,
  removedEntryCount, deriveVisibleWindowAfterCompaction,
  compactedWindowMessageCount
- Extract nextProjectionPolicyForError, removeUndoOwnedEntries and
  summarizeProjectionRepairs; name fold intermediates after their
  business stage
- Regroup splice-replay tests by topic and unify projection-call
  recording in llmRequester tests

* fix(agent-core-v2): preserve bounded context state

* docs(agent-core-v2): restore the domain identity line in the compactionHandoff header
2026-08-17 18:14:44 +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
Haoyang Ma
1cf617d769
fix(google-genai): preserve Gemini tool-call thought signature and trailing user text order (#2914)
* fix(agent-core-v2): preserve tool call extras in tool.call loop events

* fix(google-genai): keep trailing user text before function results when merging

---------

Co-authored-by: Selene <mahaoyang@corp.netease.com>
2026-08-17 17:28:41 +08:00
7Sageer
ee55c4d523
fix(kimi-code): persist pasted-image originals into the session dir at dispatch (#2993)
* fix(kimi-code): persist pasted-image originals into the session dir at dispatch

Paste-time original persistence ran before the session existed on a
fresh TUI, so the compression caption baked a shared temp-dir path the
OS can reap. Keep the pre-compression bytes on the attachment in memory
and let dispatch-time caption resolution (sendMessageInternal,
steerMessage, runInlineSkillActivations) write them into the session's
media-originals dir — owned by the session, cleaned up with it, immune
to OS temp reaping.

* fix(kimi-code): harden pasted-image original lifecycle

Address review feedback:

- carry the pre-compression original in the resend snapshot so a
  cache-hint "new session" resend still persists it into the new
  session's originals dir and authors the compression caption
- release the in-memory original bytes once persistence succeeds,
  keeping only the metadata the caption needs
- apply the same 1 GiB mtime-bounded eviction to the sync originals
  store as the engine's async twin

* fix(kimi-code): keep compression captions consistent with the sent image

Address review feedback:

- author a caption only when the image part still matches the
  attachment's current state, so a paste whose ingestion landed after
  extraction (inline pre-compression fallback) is not described as
  downsampled
- leave the original's path unset when persistence fails so a later
  dispatch retries the write instead of dropping the original for good

* fix(kimi-code): keep staged media across lazy session creation

setSession() released ALL staging leases on the assumption that they
belong to the session being replaced. On the lazy first-creation path
there is no previous session: the outstanding lease belongs to the new
session's first prompt, whose dispatch continues right after. The
premature release deleted a pasted image's daemon upload before the
engine's intake could read it, so the model only received
'[image omitted: the uploaded file is no longer available]'.

Gate the release on actually replacing a live session; shutdown and
explicit close keep their own releaseAll().

* Delete .changeset/lazy-session-staging-lease.md

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

* Delete .changeset/pasty-image-originals-session-dir.md

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

---------

Signed-off-by: 7Sageer <sag77r@hotmail.com>
2026-08-17 15:04:52 +08:00
7Sageer
59dde734f3
feat(agent-core): unify the v1 MCP management plane (#2858)
* feat(agent-core): unify the v1 MCP management plane

- McpServerRegistry: one config view over global (layered mcp.json),
  plugin (manifests, read-only, final effective config), and caller
  (SDK-injected) servers; name collisions keep both entries.
- Write plane: add/update/removeGlobalMcpServer mutate the user-level
  file and push into live sessions; getGlobalMcpServer returns the
  effective config; mutations of read-only entries are rejected.
- testGlobalMcpServer accepts an inline config; addSessionMcpServer
  connects a server in one live session with an optional persist flag;
  reconnect accepts a replacement config and re-resolves via the registry.
- One process-wide McpOAuthService shared with every session: obtained_at
  stamps, offline token state, single-flight and proactive refresh, and
  credential events. Sessions self-subscribe in the constructor, so even
  initializing sessions see every event; token writes serialize through
  the process-local OAuthTokenTransaction per credential identity.
- inspectAppMcpServers + locator-addressed begin/complete/cancel/reset
  cover plugin servers; inspection output redacts env/headers to sorted
  key lists; locator OAuth ops reject ambiguous shared runtime names.
- The legacy auth-status surface reads the registry (offline by default,
  verify=true probes) and never mutates credentials.
- VS Code panel receives source/origin/mutable and hides mutating
  actions on read-only entries.
- v2 client facade in node-sdk mirrors the surface over agent-core-v2
  (plugin inventory stays v1-only for now).

* fix(agent-core): close the v1 MCP live-session reconciliation gaps

Recompute each live session's MCP target from the registry's runtime
resolution (enabled plugin > project layer > user file; caller injection
shadows everything) behind every config mutation, instead of per-path
patching: shadowed file layers recover when a plugin winner is disabled or
removed, removing a user-level entry resurrects its project-layer shadow,
disabled plugin descriptors no longer block removals, persisted session
adds validate against the session's project layer and broadcast to other
live sessions, and per-session sync failures are logged with context.

Session status entries and read-only management entries now report
redacted config views (envKeys/headerKeys instead of literal env/headers
values); core-internal reconciliation compares full configs via the
connection manager's raw-entry accessor.

OAuth: interactive flows are serialized per credential (concurrent
begins join the in-flight flow instead of clobbering its PKCE/state), a
malformed credential meta sidecar no longer aborts core start, grants
inside the refresh-ahead window refresh immediately while far-future
grants re-arm through a max-length timer, and the service shuts its
timers and flows down with KimiCore/SDKRpcClient close.

* fix(agent-core): route the proactive MCP OAuth refresh through the token transaction

 refreshNow ran its /token request with the SDK default fetch, outside the
 credential-serializing OAuthTokenTransaction that every other token write
 uses; a slower response carrying an older rotating refresh token could
 overwrite a newer grant written by a concurrent transport-side refresh.

* fix(agent-core): keep disabled MCP servers out of auth-state classification

The unified mcpServerAuthState dropped the previous enabled short-circuit,
so a disabled oauth-flagged server reported oauth-required — or was even
probed over the network — instead of not-applicable.

* fix(kimi-code-sdk): short-circuit disabled MCP servers in the v2 auth-status classifier

The v2 parity copy of v1's mcpServerAuthState missed the same enabled
guard v1 just regained; a disabled oauth-flagged entry would report
oauth-required (or be probed). The parity suite now pins the disabled
case on both engines.

* fix(kimi-code): refresh the VS Code MCP list with the workspace cwd after mutations

The add/update/remove RPCs return a cwd-less management list, so the
webview broadcast dropped project-layer entries until the next full load;
re-list with the workspace cwd after every mutation instead.

* fix(agent-core): keep SDK token saves matched to the OAuth token transaction

saveTokens stamped obtained_at onto a fresh object before calling
tokenTransaction.save, so it never matched the exact payload the
transaction recorded for a grant fetch; the consume path was dead and
every save re-wrote. Between the fetch and the SDK callback an intervening
clear could then be overwritten — the resurrected grant came back after a
reset. The write callback stamps the durable record instead.

* fix(agent-core): reject ambiguous legacy name-based MCP auth lookups

The legacy begin/reset auth RPCs took the registry's first name match,
silently starting OAuth for one entry of a runtime-name collision while
the locator path refused the same ambiguity; align them on the shared
uniqueness rule and point callers at the locator-addressed variants.

* fix(agent-core): propagate registry errors during live-session MCP sync

resolveMcpRuntimeTarget collapsed every registry failure into "no target":
a project config file that turned malformed mid-session made sync treat a
still-configured server as gone (tearing down the live connection) and
made config-aware reconnects report "no longer configured" instead of the
actionable config error. Absence still resolves to undefined; malformed
config now propagates — per-session sync logs and keeps the entry, and
reconnect surfaces config.invalid.

* fix(agent-core): close the remaining registry-error and ambiguity gaps

The management guard lookup mapped every registry failure to "absent",
so a malformed project config let a persisted session add write a
user-level entry over an unknown state; only not-found is a miss now. And
the name-only connection test now shares the auth paths' uniqueness rule
instead of probing the first match of a runtime-name collision.

* fix(agent-core): probe the enabled MCP entry under a disabled-name collision

The name-only connection test counted enabled matches for its ambiguity
guard but still probed the first registry match, and the file layers list
before plugins. With a disabled file entry shadowing an enabled plugin of
the same runtime name, Test probed the disabled entry instead of the one a
live session would run. Select the sole enabled match, falling back to the
first entry only when every match is disabled so it reports as disabled.

* fix(agent-core): let session-local MCP adds shadow plugin entries

Caller injection shadows every registry source at session start, plugins
included, and reconciliation leaves caller entries untouched; the live
non-persist add path rejected plugin-owned names anyway, so SDK clients
could not apply the same per-session override without a restart. Gate the
plugin-source rejection on persist: session-local adds connect as caller,
while persisted adds stay rejected as user-level writes behind a read-only
owner.

* fix(agent-core): normalize session MCP names before connecting

The persisted store trims server names, but addSessionMcpServer used the
raw name for the live connect and cross-session reconciliation: a padded
name persisted under the trimmed key while the requesting session ran and
reconciled the raw one, and a blank name connected with no identity at
all. Normalize once up front (rejecting blank) so the store write, the
session entry, and reconciliation agree on the same server.

* fix(agent-core,node-sdk): close the collision-selection and probe-freshness gaps

The legacy name-only auth resolver started from the first registry match,
so a disabled file-layer shadow plus an enabled plugin of the same runtime
name was misread as an ambiguity conflict; select the sole enabled match
before judging ambiguity, exactly like the test probe path. On the v2
client, addSessionMcpServer connected the raw name while the store wrote
the trimmed key — normalize once for both, and route the verify-triggered
auth probes through the per-call OAuth service instead of the cached one
whose providers snapshot tokens at construction, so a grant saved after
the first probe is honored.

* fix(agent-core): normalize global MCP mutation names and guard disabled reconnect swaps

The global add/update/remove mutations guarded and reconciled with the raw
server name while the store persisted the trimmed key, so a padded name
left live sessions unreconciled and could slip past the plugin read-only
guard; normalize once before lookup, persistence, and reconciliation. And
a config-carrying reconnect assigned the replacement before the disabled
check fired, leaving a connected entry that reported the disabled config;
reject disabled replacements before mutating, keeping the same error.

* fix(agent-core): skip proactive refresh while an interactive flow owns the credential

refreshNow reset the shared provider's flow state before and after the
token request; when a proactive timer (or a manual refresh) fired while
beginAuthorization was waiting on the browser callback for the same store
key, that wiped the redirect URL, PKCE verifier, and state the in-flight
flow needed — complete() then failed the exchange even though the user
authorized. Refresh now skips when an interactive flow is active for the
credential: the flow delivers fresh tokens on completion, and the 401
transport path is the backstop if it fails.

* fix(agent-core): allow global MCP adds over disabled plugin descriptors

A disabled plugin entry is absent from the runtime target, but the
read-only guard still treated it as the owner, so a user-level fallback
could only exist if it predated the plugin disable. Relax the shared
guard: disabled plugin descriptors never block mutations (disabled
project entries still shadow the user file and keep their rejection).

* fix(node-sdk): close the v2 session-MCP parity gaps

A v2 reconnect with an explicit enabled:false replacement config used
connect()'s upsert semantics — closing the live client and reporting
success where v1's manager reconnect rejects before applying anything;
reject disabled replacements up front with the same error. And a persisted
v2 session add never consulted the workspace config, so a same-named
project-layer entry was silently shadowed: the user-level write never
takes effect while the direct workspace-manager upsert displaces the
project config for every live session. Resolve the workspace layers and
reject like v1's read-only rule.

* fix(agent-core): keep __proto__-named MCP servers through config parsing

A z.record() parse rebuilds its output via property assignment, so a
server literally named __proto__ hit the prototype setter and vanished
before validation; the layer merge then repeated the same trap with plain
object accumulators. Parse the server map entry-by-entry over the JSON own
keys and accumulate into null-prototype maps, so session startup and the
unified registry keep the declared server and its origin.

* fix(node-sdk): begin v2 MCP auth against a fresh OAuth service

The v2 begin path ran through the cached globalMcpOAuth, whose providers
snapshot tokens at construction: a grant another process saved (or reset)
after that cache materialized was invisible, so begin could open a browser
flow over a valid grant, or report already-authorized off a removed one.
Build the service per call — the read path and the verify probes already
do — and route the status list through the same helper. The test fixture
grows a real token endpoint honoring one rotating refresh token; the
regression fails against the cached-service implementation on v2.

* fix(agent-core): broadcast SDK-driven MCP token invalidations to live sessions

* test(agent-core-v2): give the no-op reconnect test runtime plumbing

The branch added the case against a bare McpConnectionManager, but #2961
made stdio connects resolve the runtime through runtimeResolver, matching
every other case in the file.
2026-08-17 13:19:51 +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
7Sageer
157c84f5d1
docs: fix thinking-effort examples in configuration docs (#2988)
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The secondary-model variant example could not work as written: a bare
[models] entry does not inherit the provisioned entry's metadata, and
default_effort only takes effect when it is a member of support_efforts,
which the kimi-for-coding family does not declare. Base the example on
kimi-code/k3 with the full metadata copied, and state both prerequisites.

Also align the full-config example's k3 support_efforts with what /login
provisions (low/high/max, so the shown thinking effort "high" is valid),
and stop describing kimi-for-coding-highspeed as cheap: it is priced
higher, so its pool hint now steers toward latency-sensitive tasks.
2026-08-17 12:03:29 +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
44a6c70e66
feat(kimi-code): recognize multiple inline skill activations in one prompt (#2935)
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* feat(kimi-code): recognize multiple inline skill activations in one prompt

Inline /skill: tokens are recognized anywhere in the prompt (after
whitespace, including on following lines) with completion, highlighting,
and de-duplication. Submitting goes through session.promptWithSkills, so
the engine bundles every activation into the prompt's own user message —
one turn, one undo anchor. Replay rebuilds the per-skill cards from the
prompt origin's skillActivations and shows only the caller's own parts in
the user bubble; undo removes the prompt together with its marked bundle
cards; hook results ahead of a bundle are projected inside its window.
Enter accepts an inline completion without submitting (pi-tui
inlineSlashTrigger), and cache-hint plus /btw pass activations through.

* fix(kimi-code): harden bundled skill submissions against review findings

- Mark bundle cards by entry id, not by index into a captured array: the
  transcript window trim may replace the entries array mid-call.
- The replay turn limiter no longer cuts between a bundled prompt and the
  hook results recorded immediately before it; the oldest visible bundle
  keeps its hook context.
- A leading-combo bundle (/skill:a args /skill:b) now queues while busy
  like any other inline-skill prompt, instead of being rejected by the
  single-skill slash gate.

* fix(kimi-code): fetch one extra replay turn on resume

The SDK trims the replay to the requested limit before returning it, so a
trim landing between a bundled prompt and its preceding hook results would
make them unrecoverable to the TUI-side limiter. Resume now fetches one
extra turn of margin; preserveBundleHookResults does the final cut without
losing the hook context.

* fix(pi-tui): retrigger inline slash completion as the token grows

When the terminal delivers `/rev` in one stdin chunk, the slash starts an
autocomplete request but the following letters arrived to a null
autocomplete state and — unlike a leading slash command — matched no
retrigger context, so the stale request was discarded and the menu never
appeared. Typing token characters inside an inline slash token now
retriggers completion (with a regression test). Also aligns the startup
resume tests with REPLAY_FETCH_TURN_LIMIT.

* fix(pi-tui): retrigger inline completion on later lines too

isSlashMenuAllowed confines the slash-command menu to the first line, so
reusing it for the inline-slash retrigger context silently disabled
retriggering on every later line — the bare-slash request went stale and
the menu never appeared. The inline context now covers a token-opening
slash on subsequent lines as well (with a regression test).

* fix(kimi-code): activate leading skill tokens in /btw and repeated-token combos

- /btw's initial prompt lives entirely in the slash arguments, so a skill
  token there sits at position 0; scan it with includeLeading so
  `/btw /skill:review …` actually activates the skill.
- Combo-ness is now decided by the raw inline token count rather than the
  deduplicated activation count, so `/skill:review check /skill:review`
  submits as a bundled prompt instead of falling through to the
  single-skill path with the repeated token swallowed into the args.

* fix(kimi-code): rewrite media placeholders in leading combo arguments

A leading combo's first activation carries the raw slash arguments, so a
pasted media placeholder in them reached the engine unresolved — unlike
the standalone sendSkillActivation path, which rewrites placeholders into
escape-proof plain-text file references first. sendInlineSkillUserInput
now rewrites any arg-carrying activation the same way (covering the busy
queue and /btw intercept paths too), while the media themselves continue
to ride the prompt as extracted parts.

* refactor(kimi-code): skill mentions never carry args in bundled prompts

Align bundled submissions with the mention model: two or more skill
tokens anywhere in the input (the leading one included) make one bundled
prompt in which every token activates by name only, and args stay a
standalone /skill:<name> args concept. This removes the leading combo's
command+args parsing, so the first skill's arguments can no longer leak
the next token (displayed as a duplicated prompt under its card), media
placeholders no longer need arg rewriting, and newline-separated bundles
behave exactly like space-separated ones (parseSlashInput's literal-space
separator no longer decides bundle-ness).

* fix(kimi-code): recognized builtin and plugin commands outrank the bundle rule

The no-args bundle rule claimed any input with two or more skill tokens
before checking what led it, so `/btw check /skill:a /skill:b` was
submitted to the main agent as a bundled prompt instead of opening the
side panel. The intent is now resolved first: builtin and plugin commands
always keep their own path regardless of how many skill tokens their
arguments mention, while skill-led and newline-led inputs still bundle as
before.

* fix(pi-tui): retrigger inline completion on colons and register the local divergences

External skill tokens are shaped /skill:<name>, but the inline-slash
retrigger character classes excluded ':' — typing the colon launched no
replacement request, the bare-slash request went stale, and the menu never
appeared for prefixed skill names. Colons now retrigger completion like
other token characters (with a regression test). Also registers the
inlineSlashTrigger and autocomplete-data divergences in the package's
re-vendor protection list.

* fix(kimi-code): preserve FIFO behind unsteerable bundles and reach indented inline completion

- Ctrl-S steering now stops at the first inline-skill bundle: a later
  queued message (or the editor draft) no longer jumps ahead of the
  unsteerable bundle into the running turn, so the conversational order
  survives steering.
- The leading-whitespace slash-path suppression now yields to the inline
  skill context first, so an indented token (`  /skill:rev`) completes
  like its column-0 equivalent instead of being suppressed as a path.
2026-08-17 00:09:18 +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