timshan

Control the lifecycle and independence of self-authored Codex Skills and Plugins so mutable development cannot contaminate formal versions and packaged instructions cannot silently require another custom Skill. Use when creating or changing a Skill, scanning…

Guide risk-tiered software development from a Software Design Document through necessary UML, test-driven vertical slices, fresh verification, and living-design updates. Use whenever Codex is asked to implement or modify production code—including features,…