Files
holocron/docs/adr/0010-agent-sources-relocated-outside-agents-dir.md
Defame1297 5e232503c4 feat(kyberforge): execute plugin-to-apm marketplace conversion
Why:
ADR-0015 established that Microsoft APM (apm.yml + .apm/) should replace
this repo's hand-authored plugin.json/marketplace.json model, with those
files becoming compiled output of `apm pack` instead of files edited by
hand via the (now-retired) plugin-author/marketplace-author skills.
Issue #90 was the deferred execution of that decision, gated on #88
(apm tooling) and #89 (apm-native agent-author/skill-author routing).

Implementation notes:
- All six plugins (bin, core, git, gitea, kyberforge, lint) now carry
  apm.yml + .apm/{skills,agents,hooks} as their authoring source. Skills
  moved with a plain git mv (content-identical across targets). Agents
  were re-authored, not moved: per ADR-0016, .apm/agents/*.agent.md
  compiles verbatim to both Claude and Copilot, so plugin-scope agents
  now carry only name/description/model/source_keys -- no tools: field,
  no Claude-only knobs (isolation, maxTurns, effort, memory,
  permissionMode).
- Root apm.yml registers all 7 marketplace packages (6 local plus
  mattpocock-skills as a remote entry) under versioning: per_package,
  matching this repo's existing independent-plugin-versioning practice.
- .claude-plugin/marketplace.json and every plugin's plugin.json are now
  apm-pack-compiled output, verified against the prior hand-maintained
  content: same names/descriptions/versions/licenses/authors, only
  cosmetic serialization differences (JSON key order, owner email vs.
  url, Unicode escaping).
- plugin-author and marketplace-author are retired now that apm-based
  authoring fully replaces their job; kyberforge bumped 1.3.1 -> 1.4.0
  for that removal, and the root marketplace catalog bumped
  0.3.1 -> 0.3.2 to match, per the version-bump convention now
  documented in apm-workflow's reference docs instead of a dedicated
  script (apm has no native version-bump automation).
- Fixed hardcoded pre-.apm/ path assumptions across
  .pre-commit-config.yaml, .pre-commit-hooks.yaml,
  scripts/check-scope-walkup-sync.sh, scripts/sync-vale-styles.sh,
  scripts/check-vale-style-sync.sh, six plugins' root plugin.json
  (stale skills/hooks/agents pointer fields that check-manifests.sh
  validates), and several tests/*.bats and tests/*.sh fixtures --
  including a bats REPO_ROOT relative-path depth bug (10 files, one
  extra .apm/ directory level to walk up) and a vale probe-path
  isolation regression introduced mid-fix.
- Corrected empirically-wrong assumptions surfaced this session in
  apm-workflow/apm-install's own reference docs: `apm marketplace
  package add` does not accept local paths (only owner/repo remote
  shorthand -- local packages are registered by editing apm.yml's
  marketplace.packages[] directly); `apm compile` is a consumer-side
  AGENTS.md/CLAUDE.md generator, not the plugin.json producer, and
  hard-fails on skill/agent-only packages without --clean; `apm plugin
  init <name>` nests a stray subdirectory when run with a positional
  name arg from inside a same-named directory; no native Copilot
  marketplace output profile exists; .mcp.json is merged into the
  compiled plugin.json content-aware and target-scoped, with no
  dependencies.mcp entry needed for simple passthrough; pipx is the
  correct pip fallback on externally-managed Python environments.
- Renamed agent-author's copilot.agent.md template asset to
  copilot.agent.md.template so apm compile's recursive *.agent.md glob
  stops misparsing the placeholder template as a real agent primitive.

Impact:
plugin.json and marketplace.json are compiled artifacts from here on --
editing them by hand is no longer the workflow; edit apm.yml/.apm/ and
run apm pack. CONTEXT.md's Plugin/Plugin marketplace glossary entries
reflect this. ADR-0001 is marked superseded, ADR-0006 moot, and
ADR-0010 updated for the new .apm/agents/ path (project/user scope
unaffected, per ADR-0016). Full local verification: claude plugin
validate --strict on all 6 plugins, apm audit --ci, apm marketplace
check, check-manifests.sh, and the full test suite (165/165 bats,
13/13 shell scripts) all pass clean.

Fixes: #90
Refs: #88, #89
ADR: 0015
ADR: 0016

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Ub96PyaSRD9BHPktotj1pC
2026-08-12 18:21:24 +00:00

4.2 KiB

Plugin-scope agent provenance file moves to <plugin-root>/sources.md

Partially supersedes: ADR-0005 (agent-author dual-provider scaffold) — specifically the claim that "both files share a single agents/sources.md for provenance." The rest of ADR-0005 (dual-provider generation, scope detection, single-root script interface) is unaffected and remains in force.

Path update per ADR-0016: at plugin scope, agent files no longer live at <plugin-root>/agents/<name>.md. The authoring source is now <plugin-root>/.apm/agents/<name>.agent.md — a single vendor-neutral file (no dual Claude/ Copilot pair) compiled to both targets via apm pack. See ADR-0016 for why (the field-dropping rationale, tools: incompatibility, the compiled-output mechanics) — not restated here. This ADR's own conclusion is unaffected by that move: the provenance file still belongs at <plugin-root>/sources.md, outside any directory claude plugin validate --strict auto-scans, and .apm/agents/ is, if anything, further removed from plugin-root than the old flat agents/ directory was, so the reasoning below still holds. References below to <plugin-root>/agents/ describe the pre-APM layout in effect when this decision was made. Scope boundary (per ADR-0016): this path change is plugin scope only. Project scope (.claude/agents/ + .github/agents/) and user scope (~/.claude/agents/ + ~/.copilot/agents/) are unaffected — they are not APM packages and keep the dual-file Claude+Copilot pair model this ADR originally described.

claude plugin validate --strict auto-discovers every .md file directly under a plugin's agents/ directory and treats it as an agent definition requiring YAML frontmatter (name, description, etc.). A flat provenance file at agents/sources.md — no frontmatter, by design, since it is not an agent — fails validation with a missing-frontmatter warning that --strict promotes to an error.

This was first hit in plugins/git/agents/sources.md (added by the git-plugin skill suite). It failed the validate-plugins pre-push hook. The stopgap in commit 0239b00 added throwaway agent frontmatter to unblock the push:

---
name: git-agents-sources
description: Provenance record for the git plugin's agents, not an invokable agent. Do not invoke.
tools: none
---

That workaround is now reverted — the file no longer lives where it needs to impersonate an agent to pass validation.

Considered options

Exclude via an explicit agents manifest array (rejected) — plugin.json supports "agents": ["./agents/reviewer.md"] as an alternative to "agents": "agents/". The hypothesis was that listing only real agent files would stop the validator from also discovering sources.md in the same directory. Tested empirically on a scratch copy of the git plugin: claude plugin validate --strict still auto-discovered and failed on the unlisted sources.md, regardless of the explicit array. The manifest field controls what Claude Code loads as agents at runtime; it does not control what the validator scans on disk. There is no manifest-level or CLI-flag mechanism to exclude a file from agents/ auto-discovery.

Keep the frontmatter workaround permanently (rejected) — cheapest fix, already applied, but semantically wrong: it makes a plain provenance record indistinguishable from a real invokable agent to any tooling or UI that lists available agents (e.g. it could appear as a callable agent in the /agents picker), which is confusing and incorrect.

Consequences

  • The provenance file moves to <plugin-root>/sources.md — a flat file, plugin-root relative, sitting outside any directory that Claude Code or its validator auto-scans. No frontmatter is needed or added.
  • agent-author's new-agent.sh now writes <root>/sources.md instead of <root>/agents/sources.md at plugin scope.
  • agent-audit's validate-provenance.sh now looks for <plugin-root>/sources.md when checking source_keys provenance chains.
  • All doc and template references to agents/sources.md (agent-author SKILL.md, agent-audit SKILL.md/README.md, both provider templates) are updated to sources.md.
  • plugins/git/agents/sources.md is relocated to plugins/git/sources.md and the 0239b00 frontmatter workaround is removed.