Skill source citations

Rule: Knowledge borrowed from docs, papers, other repos, or chat research must be saved as links in the skill tree—not only in conversation.

When to use

• Creating or editing any skills/{name}/SKILL.md
• Researching harness/MCP/marketplace patterns before writing a skill
• Reviewing a PR that adds procedural claims without sources

Per-skill file (required in skill_steward)

Maintain skills/{name}/references/sources.md:

# Sources