## Why agent-author produces agents/sources.md at plugin scope to record which research sources informed which agent files. agent-audit had no way to validate this chain, leaving stale or missing provenance undetected. ## Implementation Notes Validation is per-pair (the given agent file + its counterpart) rather than plugin-wide, keeping the scope consistent with validate.sh. The script exits 0 silently for non-plugin-scope agents. source_keys is top-level in both CC .md and Copilot .agent.md files (not under metadata:) to avoid conflict with Copilot's own metadata field semantics. Checks 0, 1, 2, 4, 5, 6 mirror the skill provenance set; upstream research-doc cross-reference checks (7, 8) are deferred. agent-author Steps 2, 3, and 4 updated to formally specify the agents/sources.md format and instruct authors to add source_keys to both files when research sources are in context. Refs: #60 Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_0147vXtL5sP6vorDdqXGJJU9
skills/
Skills for this plugin. Each skill lives in its own subdirectory:
skills/
<skill-name>/
SKILL.md # required — frontmatter + skill body
META.md # required — provenance and audit fields
references/ # optional — on-demand reference docs
scripts/ # optional — executable helper scripts
assets/ # optional — templates, data files, lookup tables
Shared — both Claude Code and GitHub Copilot CLI read skills/<name>/SKILL.md.
To create or improve a skill, run /skill-author in a Claude Code session. To review a skill
without modifying it, run /skill-audit. Do not write SKILL.md by hand without following the
authoring standard — trigger descriptions and body discipline are required.
Skills
| Skill | Description |
|---|---|
skill-author |
Create or improve a skill from scratch, audit findings, or inline feedback |
skill-audit |
Audit a skill directory against the agentskills.io spec and produce a findings report |
agent-author |
Author an agent definition file |
pc-author |
Create, add, remove, and configure .pre-commit-config.yaml |
pc-run |
Install, run, autoupdate, and maintain the pre-commit setup |
plugin-author |
Create, update, and release plugin scaffolds for the holocron marketplace |
marketplace-author |
Add, remove, and update plugin entries in the holocron marketplace manifest |