- .agents/skills/source-rights-review: agent-agnostic method (Agent Skills
format) for chain of title, per-item licences, NC/ND/AI-training terms,
PD claims under Polish law, sampling, fail-closed licence parsing and
what to record. References: worked examples, Polish law notes, templates.
- AGENTS.md: "Rights review" section, required before a source PR and a
release; explicit pointer to the skill for agents that don't auto-discover.
- artifacts/rights_audit_2026-10: REVIEW.html, per-group reports and the
scripts/samples behind them.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>