kimi-code/.changeset
Kai 4dd926b0ac
fix(agent-core): recover sessions bricked by orphan tool results (#1308)
* fix(agent-core): recover sessions bricked by orphan tool results

A stray `tool` message with no preceding assistant `tool_calls` permanently
bricked a session on OpenAI-compatible providers: every turn re-sent the same
malformed history and got a 400, and switching model/provider did not help.

Two independent gaps caused this:

- kosong did not recognize the OpenAI / DeepSeek / vLLM / Qwen phrasings of the
  tool-exchange structural 400 (`role 'tool' must be a response to a preceding
  message with 'tool_calls'` and the mirror `assistant message with 'tool_calls'
  must be followed by tool messages`), so the post-400 strict-resend fallback
  that drops the orphan never fired.

- The legacy-restore compaction path kept a verbatim tail
  `history.slice(compactedCount)`; when the cut landed inside a tool exchange the
  tail began with an orphan tool result whose assistant was summarized away. The
  normal projection does not repair a leading orphan, so the malformed history
  was baked in and re-sent every turn.

Recognize the additional phrasings so the strict resend un-bricks any session,
and trim leading tool results from the legacy-restore tail so the orphan is
never persisted in the first place.

* fix(agent-core): drop orphan tool results at the projection boundary

Rework the legacy-restore half of the fix based on review feedback: mutating
`_history` at restore time desyncs every consumer that models the history from
the wire records — the transcript reducer's fold length would overcount and
make MessageService skip unflushed live-tail messages.

Keep the restored history faithful to the wire records instead, and drop a
`tool` result whose call is nowhere in the history at the projection boundary,
on every request-building projection: the normal wire (`messages`), the
post-400 strict resend (`strictMessages`), and the compaction summarizer. An
orphan is wire-invalid on strict providers and useless to the model either
way, so it never reaches a provider — no longer relying on recognizing the
provider's 400 phrasing to recover. Fragment projections (e.g. token-estimating
a history slice) leave results untouched, since a matching call may
legitimately sit outside the slice.
2026-07-02 19:29:05 +08:00
..
announce-image-compression-readback.md feat(agent-core): announce image compression and keep originals readable (#1304) 2026-07-02 19:07:56 +08:00
cap-foreground-command-output.md fix(agent-core): cap foreground shell output to prevent OOM crash (#1285) 2026-07-02 13:42:39 +08:00
cli-narrow-terminal-crash.md fix(pi-tui): prevent crashes on very narrow terminals (#1303) 2026-07-02 17:14:11 +08:00
composer-send-arrow.md refactor(web): show an up arrow on the composer send button (#1301) 2026-07-02 15:56:48 +08:00
config.json feat(server): add fast disk-based snapshot reader (#975) 2026-06-22 19:47:31 +08:00
fix-search-sessions-horizontal-scroll.md fix(web): prevent horizontal scrollbar in session search dialog (#1290) 2026-07-02 12:24:46 +08:00
moonshot-tool-call-id-recovery.md fix(kosong): recognize OpenAI-compatible tool_call_id 400 as a recoverable tool-exchange error (#1292) 2026-07-02 13:52:44 +08:00
openai-tool-exchange-400-recovery.md fix(agent-core): recover sessions bricked by orphan tool results (#1308) 2026-07-02 19:29:05 +08:00
pi-tui-history-filter.md feat(tui): include shell commands in input history (#1295) 2026-07-02 17:59:26 +08:00
pi-tui-narrow-width-crash.md fix(pi-tui): prevent crashes on very narrow terminals (#1303) 2026-07-02 17:14:11 +08:00
projector-drops-orphan-tool-results.md fix(agent-core): recover sessions bricked by orphan tool results (#1308) 2026-07-02 19:29:05 +08:00
prompt-accuracy-pass.md feat(agent-core): align model-facing prompts with actual tool behavior (#1296) 2026-07-02 14:51:30 +08:00
README.md chore(daemon): remove unused daemon package and stale references (#852) 2026-06-17 21:11:36 +08:00
refresh-web-icons.md refactor(web): replace hand-written icons with Remix Icon (#1293) 2026-07-02 14:20:17 +08:00
sharpen-compaction-handoff-prompt.md feat(agent-core): sharpen the compaction handoff prompt (#1283) 2026-07-02 13:44:29 +08:00
shell-input-history.md feat(tui): include shell commands in input history (#1295) 2026-07-02 17:59:26 +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
  • kimi-migration-legacy

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