Files
msd-core/capabilities/claude/capability.json
Tom Boucher fdd5e401eb feat(architecture): [EoS/claude] drive claude through the imperative adapter + descriptor-driven hostBehaviors (#2086)
Fold Claude Code's install/uninstall onto the Embeddable Orchestration System
(ADR-1239 Phase D). claude is GSD's tier-1 reference host, but its install path
was still driven by 13 hardcoded `runtime === 'claude'` string-equality branches
scattered across bin/install.js rather than the public Host-Integration Interface.

- Route install()/uninstall() through `createImperativeAdapter({runtime})` — the
  adapter delegates to the SAME installRuntimeArtifacts/uninstallRuntimeArtifacts
  engine calls, so output is byte-identical (proven pre/post, both scopes).
- Replace all 13 `runtime === 'claude'` / `runtime !== 'claude'` branches with
  descriptor-driven `runtime.hostBehaviors` lookups on capabilities/claude/
  capability.json (attributionSource, authorsCanonicalWorkflow, localInstallStyle,
  permissionsSchema, settingsFileByScope, sourceMarkerFile, agentFrontmatterExtensions,
  ownsClaudePaths, nativeModelAliases, skillsGlobalOnboarding). Behavior is
  identical; the brittle string-equality coupling (the add-a-host tax) is gone.
- Single-source the scattered literal 'claude' defaults/rosters behind DEFAULT_RUNTIME.
- Extend golden-install-parity to assert the claude LOCAL legacy layout is
  byte-identical too (AC1 "both scopes"); exclude the platform-varying
  settings.local.json (same reason settings.json is excluded).
- New tests/claude-imperative-reference.test.cjs: adapter kind, programmatic-cli
  profile, fail-closed negotiation on a corrupted/partial descriptor, and an AC2
  source guard that no `runtime === 'claude'` branch remains.

No user-visible install-output change (internal architecture only).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-08 13:31:53 -04:00

100 lines
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JSON

{
"id": "claude",
"role": "runtime",
"version": "1.7.0-rc.4",
"title": "Claude Code",
"description": "Anthropic Claude Code — primary development runtime; tier-1 support with full hook surface and skills-based global install.",
"tier": "core",
"requires": [],
"engines": {
"gsd": ">=1.6.0"
},
"runtime": {
"configHome": {
"kind": "dot-home",
"name": ".claude",
"env": [
"CLAUDE_CONFIG_DIR"
]
},
"localConfigDir": ".claude",
"configFormat": "settings-json",
"artifactLayout": {
"global": [
{
"kind": "skills",
"destSubpath": "skills",
"prefix": "gsd-",
"nesting": "flat",
"recursive": false,
"converter": "convertClaudeCommandToClaudeSkill"
}
],
"local": [
{
"kind": "commands",
"destSubpath": "commands",
"prefix": "gsd-",
"nesting": "flat",
"recursive": false,
"converter": null
},
{
"kind": "agents",
"destSubpath": "agents",
"prefix": "gsd-",
"nesting": "flat",
"recursive": false,
"converter": null
}
]
},
"commandStyle": "slash-hyphen",
"hooksSurface": "settings-json",
"hookEvents": "claude",
"sandboxTier": "none",
"supportTier": 1,
"installSurface": "settings-json",
"writesSharedSettings": true,
"permissionWriter": null,
"extendedHookEvents": [
"SubagentStop",
"Stop",
"PreCompact",
"FileChanged"
],
"hostIntegration": {
"embeddingMode": "imperative",
"commandSurface": "slash-file",
"dispatch": {
"namedDispatch": true,
"nested": true,
"maxDepth": 5,
"background": true,
"subagentToolkit": "full",
"backgroundDispatch": false
},
"modelMode": "passive",
"hookBus": "host",
"stateIO": "filesystem",
"transport": "mcp",
"runtime": "node"
},
"hostBehaviors": {
"attributionSource": "settings-json-commit",
"authorsCanonicalWorkflow": true,
"localInstallStyle": "legacy-flat",
"permissionsSchema": "claude",
"settingsFileByScope": {
"local": "settings.local.json",
"global": "settings.json"
},
"sourceMarkerFile": ".gsd-source",
"agentFrontmatterExtensions": ["effort"],
"ownsClaudePaths": true,
"nativeModelAliases": true,
"skillsGlobalOnboarding": true
}
}
}