Files
msd-core/capabilities/kimi-code/capability.json
Tom Boucher c07734216f fix(#2603): document kimi-code in the host-integration capability matrix (#2687)
* fix(#2603): document kimi-code in the host-integration matrix; correct 3 inherited axes

The matrix — ADR-1239's deployment source-of-truth — had a section for 18 of 19
installed runtimes but none for `kimi-code`, so its `hostIntegration` axes shipped
with no citation and no evidence quote.

Sourcing every axis independently against Kimi Code CLI's own docs (the issue's
explicit requirement — `kimi` and `kimi-code` are distinct products) showed three
values had been inherited from the Python `kimi` descriptor rather than sourced:

- `embeddingMode` imperative -> declarative. Kimi Code plugins are a
  `kimi.plugin.json` manifest plus markdown Skills with no in-process programmatic
  API (docs/en/customization/plugins.md) — the same shape as `codex`.
- `dispatch.nested` false -> true. The `coder` built-in "can dispatch its own
  nested sub-agents when a task decomposes naturally" (docs/en/customization/agents.md).
  The Python `kimi` CLI genuinely prohibits nesting; Kimi Code does not.
- `dispatch.maxDepth` 1 -> "undocumented". Nesting is documented but no depth
  bound is published, so the fail-closed sentinel applies over a guessed integer.

`dispatch.namedDispatch` deliberately stays `false`: GSD's kimi-code artifact
layout installs Agent Skills only (no `agents` kind), so no named GSD subagent is
registered with the host and `resolveDispatchType` maps every role onto
coder/explore/plan. Flipping it would reintroduce the dispatch failure recorded in
docs/migration/kimi-to-kimi-code.md. The matrix records the host-capability nuance
under Documentation gaps instead.

Behaviourally inert: `namedDispatch:false` already caps nested/maxDepth/background/
backgroundDispatch to false/0 in the effective axes (host-integration.cts:493-499),
and the install adapter is not selected by `embeddingMode` (install.js:543 always
uses the imperative adapter). The one visible effect is the curated profile pin,
which moves programmatic-cli -> declarative-cli.

Also fixes the axes legend, which omitted the `built-in-only` subagentToolkit
member that has been in the closed vocabulary since kimi-code shipped.

Same defect class and countermeasure as #2598: pin the corrected values and require
the matrix to agree with the descriptor, because a descriptor/matrix disagreement is
how the gap survived.

Closes #2603

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* fix(#2603): report the maxDepth `undocumented` sentinel as a sentinel, not as malformed

Surfaced by the orthogonal review of this change. `negotiateHostCapabilities`
emits a sentinel-specific warning for every dispatch sub-axis carrying the
documented `undocumented` value — namedDispatch, nested, background,
subagentToolkit, backgroundDispatch, isolation — except `maxDepth`, which fell
through to the numeric guard and reported `host dispatch.maxDepth is missing or
not a number — treating as 0`.

That message is indistinguishable from a genuinely malformed descriptor, so a
correctly fail-closed descriptor reads as broken. Six shipped runtimes carry the
sentinel here (antigravity, augment, opencode, trae, windsurf, zcode) and this
PR's kimi-code correction adds a seventh, which is why it is fixed here rather
than left in place.

The numeric guard keeps firing for genuinely malformed values; both paths still
degrade `effective.dispatch.maxDepth` closed to 0. Covered by three tests,
including the boundary case that the sentinel carve-out must not swallow a real
malformed value.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QT3ibz5qJuDuGqpTGRYVGf

* chore(#2603): backfill changeset PR number (#2687)

---------

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-26 22:52:57 -04:00

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JSON

{
"id": "kimi-code",
"role": "runtime",
"version": "1.8.0",
"title": "Kimi Code CLI",
"description": "Kimi Code CLI (Moonshot AI, Node) — Agent Skills auto-discovered at ~/.kimi-code/skills; global AGENTS.md at ~/.kimi-code/AGENTS.md; native config.toml + [[hooks]] bus; three built-in subagents (coder/explore/plan), NO custom named subagents; background dispatch; tier-2 support. Distinct from Python kimi-cli (the 'kimi' capability) per ADR-1239 EoS — Kimi Code cannot dispatch named subagents so the kimi-agents YAML layout does NOT apply; persona injection rides the existing ${AGENT_SKILLS_*} workflow fallback. Install-layout, agent-install-check, and install-time decision (kimi vs kimi-code) land in follow-up PRs; this descriptor is the EoS foundation.",
"tier": "core",
"requires": [],
"engines": {
"gsd": ">=1.7.0"
},
"runtime": {
"configHome": {
"kind": "dot-home",
"name": ".kimi-code",
"env": [
"KIMI_CODE_HOME"
],
"probe": [
"~/.kimi-code"
],
"probeExists": "config.toml"
},
"localConfigDir": ".kimi-code",
"configFormat": "none",
"artifactLayout": {
"global": [
{
"kind": "skills",
"destSubpath": "skills",
"prefix": "gsd-",
"nesting": "flat",
"recursive": false,
"converter": "convertClaudeCommandToKimiCodeSkill"
}
],
"local": []
},
"commandStyle": "slash-hyphen",
"hooksSurface": "kimi-hooks-toml",
"hookEvents": "claude",
"sandboxTier": "none",
"supportTier": 2,
"installSurface": "profile-marker-only",
"writesSharedSettings": false,
"permissionWriter": null,
"extendedHookEvents": [
"SubagentStop",
"Stop",
"PreCompact",
"SubagentStart"
],
"hostIntegration": {
"embeddingMode": "declarative",
"commandSurface": "slash-file",
"dispatch": {
"namedDispatch": false,
"nested": true,
"maxDepth": "undocumented",
"background": true,
"subagentToolkit": "built-in-only",
"backgroundDispatch": true,
"builtInSubagents": [
"coder",
"explore",
"plan"
],
"isolation": "orchestrator-worktree"
},
"modelMode": "passive",
"hookBus": "host",
"stateIO": "filesystem",
"transport": "mcp",
"runtime": "node"
},
"orchestratorExec": {
"command": "kimi",
"args": [],
"cwdFlag": null,
"promptFlag": "--prompt"
},
"hostBehaviors": {
"reapplyCommand": "/skill:gsd-update --reapply",
"localInstallDeferred": true,
"verificationStyle": "kimi-code",
"agentManifestStyle": "none",
"doneBannerStyle": "kimi-code",
"skipSharedHooksInstall": true,
"namedSubagentsSupported": false
}
}
}