kimi-code/.changeset
Kai 65d30177ad
feat(agent-core): record llm request trace in wire.jsonl (#1448)
* feat(agent-core): record llm request trace in wire.jsonl

Add three observability record types so every request sent to the model
can be reconstructed from the wire log at the logical-request level:

- llm.tools_snapshot: content-addressed snapshot of the top-level tools
  table as sent (post deferred-strip), written once per unique table
- llm.request: one record per outbound request (retries, strict resends,
  and compaction rounds included) carrying the effective request params
  and hash links to the system prompt and tools snapshot
- mcp.tools_discovered: the server's verbatim tools/list result plus the
  agent's gating (allow-list, collisions), deduplicated by content hash

Observability records never feed state rebuild; replay only restores the
write-dedup cursors. The records/types.ts contract now documents the two
record classes explicitly (persisted is not the same as replayed).

Recording happens at the single Agent.generate choke point. The
LLMRequestLogFields side channel gains kind/projection/maxTokens/
droppedCount, chatWithRetry preserves caller-set fields, and compaction
tags its requests. The vis wire view renders the new record kinds.

* fix(agent-core): record the provider-clamped completion cap in the request trace

The llm.request trace recorded the client-requested budget cap, but
chat-completions providers tighten the actual wire value inside
withMaxCompletionTokens (remaining-context sizing, transport ceilings,
model-default resolution) — with the default budget the clamp is active
on nearly every non-empty-context request, so the recorded value did not
match what was sent.

Providers now expose the effective cap they computed as a readonly
maxCompletionTokens field on the clone, and the recorder reads it from
the effective provider at the Agent.generate choke point. This replaces
the side-channel recomputation, which is removed along with the
appliedCompletionBudgetCap helper.

* fix(agent-core): park pre-replay MCP discovery records and hash the collision outcome

Two wire-hygiene fixes for the mcp.tools_discovered trace:

Parking: the real Session ordering connects MCP servers concurrently with
agent construction, so ToolManager can observe a connected server before
agent.resume() has replayed the wire. Recording at that point bypassed
the restored dedup cursor (duplicating a 1-50KB record on every resume)
and appended a stray metadata record ahead of replay. AgentRecords now
exposes a one-shot opened latch — set when replay completes (after the
migration rewrite flushes) or when the first live record is logged — and
ToolManager parks discoveries until then, re-running the dedup check at
drain time. A frozen range-limited replay never opens; those agents are
transient previews.

Collision hashing: the dedup hash now covers the collision outcome, not
just the raw list and allow-list. Collisions depend on which other
servers hold a sanitized qualified name at registration time, so a
server can re-register with identical tools but a flipped outcome; that
gating change must produce a new record instead of being suppressed.

* fix(agent-core): skip the request trace for pre-flight-aborted calls

Mirror kosong generate()'s pre-flight abort check at the Agent.generate
choke point: a call whose signal is already aborted never reaches the
wire (generate throws before dispatching), so it must not leave an
llm.request/llm.tools_snapshot trace or a diagnostic log line claiming a
request was sent. Recording stays before dispatch for every call that
passes the gate, preserving the crash-safety of the trace.

* chore(agent-core): remove a leftover adaptive-thinking override hook

The adaptiveThinkingOverride option was a temporary local hook explicitly
marked for removal before commit. Nothing passes it, so resolution falls
back to the alias-level adaptiveThinking value in all cases; drop the
option and the dead indirection.

* fix(kosong): derive the exposed completion cap from generation kwargs

maxCompletionTokens was a field stored only by withMaxCompletionTokens,
so caps that reach the wire through other paths were invisible to the
request trace: with completion budgeting disabled via env, Anthropic
still sends the constructor-resolved max_tokens (required by the
Messages API), and constructor-level kwargs like OpenAILegacyOptions
maxTokens were likewise unreported.

Replace the stored field with a getter derived from each provider's
generation kwargs — the single source the request body reads — covering
constructor defaults, direct withGenerationKwargs configuration, and
budget application in one place. Kimi mirrors its request-time legacy
max_tokens alias normalization; openai-legacy reuses the same
normalizeGenerationKwargs the request path uses.

* feat(agent-core): add thinkingKeep passthrough for Kimi providers and update tests
2026-07-07 14:09:19 +08:00
..
anthropic-preserved-thinking-by-default.md chore: downgrade #1432 changeset to patch (#1453) 2026-07-07 13:03:11 +08:00
config.json chore(changelog): enable thanks credit in changelog (#1418) 2026-07-06 15:26:03 +08:00
fix-print-subagent-drain.md fix(agent-core): remove print-mode subagent drain deadline (#1452) 2026-07-07 12:37:14 +08:00
fix-skills-dir-in-interactive-mode.md fix(cli): respect --skills-dir in interactive mode (#1457) 2026-07-07 13:02:57 +08:00
hide-tool-result-system-notes.md refactor: move tool-result metadata into a structured note side channel (#1437) 2026-07-07 11:40:27 +08:00
README.md chore: remove unused kimi-migration-legacy package (#1415) 2026-07-06 15:09:27 +08:00
update-permission-mode-copy.md feat(tui): update permission mode copy and reorder /auto /yolo (#1450) 2026-07-07 12:26:25 +08:00
wire-request-trace.md feat(agent-core): record llm request trace in wire.jsonl (#1448) 2026-07-07 14:09:19 +08:00

Changesets

This repository uses changesets to manage npm package versions and releases.

Package Publishing Strategy

This repository uses an independent, manually-selected publishing strategy. When generating a changeset, only select the publishable packages that this change actually affects. The repository's .changeset/config.json already filters out internal workspace packages via ignore, so only the publishable packages listed below should appear in the pnpm changeset prompt.

Current publishable packages:

Package Directory Description
@moonshot-ai/kimi-code apps/kimi-code CLI / TUI application — provides the kimi command after install
@moonshot-ai/kimi-code-sdk packages/node-sdk Public TypeScript SDK

All other workspace packages are private internal packages, are not published to npm, and are excluded via ignore in .changeset/config.json:

  • @moonshot-ai/acp-adapter
  • @moonshot-ai/agent-core
  • @moonshot-ai/kaos
  • @moonshot-ai/kimi-code-oauth
  • @moonshot-ai/kimi-telemetry
  • @moonshot-ai/kimi-web
  • @moonshot-ai/kosong
  • @moonshot-ai/migration-legacy
  • @moonshot-ai/protocol
  • @moonshot-ai/server
  • @moonshot-ai/server-e2e
  • @moonshot-ai/vis
  • @moonshot-ai/vis-server
  • @moonshot-ai/vis-web

Version impact from internal dependencies must be judged manually. The published artifacts for CLI and SDK bundle internal workspace packages into the artifact itself; runtime dependencies of published packages must not include any @moonshot-ai/* internal workspace packages.

The repository's .changeset/config.json sets updateInternalDependencies: "patch". Because internal packages are not published, you still need to manually select all affected publishable packages in the changeset — do not rely solely on automatic dependency bumps to express user-visible changes.

Example scenarios:

Change Changeset selection
Only modifies TUI behavior in @moonshot-ai/kimi-code Add patch / minor / major to @moonshot-ai/kimi-code
Only modifies internal packages, no user-visible change in SDK / CLI Usually no changeset needed
Internal package fix changes the CLI user experience Add a changeset to @moonshot-ai/kimi-code describing the user-visible fix
Internal package adds a new capability exposed by the SDK Add a changeset to @moonshot-ai/kimi-code-sdk
SDK behavior change affects CLI user experience Add changesets to both @moonshot-ai/kimi-code-sdk and @moonshot-ai/kimi-code
Provider abstraction change affects SDK / CLI Add changesets to the affected @moonshot-ai/kimi-code-sdk and/or @moonshot-ai/kimi-code
Test-only, internal refactor, docs, or private debug tooling changes Usually no changeset needed
Bundled official plugin change under plugins/ (e.g. kimi-datasource) No changeset — the plugin is versioned via its own kimi.plugin.json / plugins/marketplace.json and shipped through the marketplace CDN, not the npm package

Prerequisite: NPM Trusted Publishing (OIDC)

This repository uses npm's Trusted Publishing (OIDC-based) for publishing — no NPM_TOKEN is required.

Configuration steps

  1. Open each publishable package's page on the npm website, e.g. https://www.npmjs.com/package/@moonshot-ai/kimi-code.
  2. Go to Settings -> Publishing access.
  3. Find Automate publishing with GitHub Actions or Add trusted publisher.
  4. Click Add a new trusted publisher.

Fill in the following:

Field Value
GitHub Organization MoonshotAI
GitHub Repository kimi-code
GitHub Workflow release.yml
Environment leave empty

Each publishable package needs its Trusted Publisher configured once. The current GitHub Actions workflow lives at .github/workflows/release.yml and already has id-token: write configured.

Development Workflow

1. Implement the feature or fix

Complete code, tests, and documentation changes as usual. A changeset is required when the change affects user-visible behavior, public API, dependency ranges, or release artifacts of a publishable package.

2. Generate a changeset

From the repository root:

pnpm changeset

Follow the prompts to choose:

  • Which publishable packages this change affects;
  • The version bump level:
    • patch: bug fixes, small changes, follow-up dependency updates;
    • minor: backward-compatible new features;
    • major: breaking changes;
  • A user-facing description of the change.

The command creates a .changeset/*.md file that must be committed alongside the code.

3. Commit the changeset

git add .changeset/
git commit -m "chore: add changeset for package release"
git push

Commit messages must follow Conventional Commit style. Do not include any author/agent identity in the commit message.

4. CI generates the release PR

Once the changeset file is merged into main, .github/workflows/release.yml uses changesets/action@v1 to create or update a release PR.

The release PR runs:

  • pnpm changeset version: bumps publishable package versions and updates changelogs;
  • Deletes the consumed .changeset/*.md files;
  • Uses the title [CI]: Release packages.

5. Merge the release PR

Once the release PR is merged into main, the same workflow runs:

  • pnpm install --frozen-lockfile
  • pnpm build
  • pnpm changeset publish

The packages are then published via npm Trusted Publishing, and a GitHub Release is created.

Only publish manually when CI is unavailable. Before publishing manually, make sure you are logged into npm locally and using the Node.js and pnpm versions required by the repository.

pnpm run version
pnpm run publish

The underlying changesets commands are:

pnpm changeset version
pnpm changeset publish

The root-level pnpm run publish first runs typecheck, lint, sherif, test, build, and package lint, then runs changeset publish.

Notes

  • Every PR that affects publishable-package behavior or public API should include a corresponding changeset.
  • Changes under plugins/ (the bundled official plugins such as kimi-datasource) do not need a changeset: each plugin carries its own version in kimi.plugin.json and plugins/marketplace.json and is distributed via the marketplace CDN, separately from the @moonshot-ai/kimi-code npm package.
  • Changeset files must be committed to the repository — release PRs are only triggered after they're merged.
  • Release PRs require human review and merge; they will not publish automatically.
  • Do not add release changesets for private internal packages; only select @moonshot-ai/kimi-code and @moonshot-ai/kimi-code-sdk.
  • If a change in an underlying internal package alters user-visible behavior or public API of a publishable package, add a changeset to the affected publishable package. For example, when a bug fixed in @moonshot-ai/agent-core resolves an issue CLI users encounter, add a changeset to @moonshot-ai/kimi-code describing the user-visible fix.
  • @moonshot-ai/kimi-code is the official CLI package name; after a global install it provides the kimi command.
  • Make sure each publishable package on npm has a Trusted Publisher configured.

References