Yao Meta Skill Router Rules - Route by frontmatter using the lightest mode. - Keep lean: guidance in , logic in , evidence in . Modes - : exploratory; : team; : shared; : release-critical. - Rules: Method, Modes, Boundaries. Compact Workflow 1. Require + ; skip one-offs. 2. Lock target path + identity before writes; self-edits require . 3. Capture job, output, exclusions, constraints, standards, mode. 4. Scan useful external/user/local references. 5. Write early; route edits need ; release gates follow risk. 6. Add deeper profiles only when earned. Playbooks: Target Safety, Intent, Skill IR,…