update
End-of-session documentation updater. Updates DEVELOPMENT-PLAN.md checkboxes, adds PROGRESS.md session entries, updates GAME-DESIGN-DOCUMENT.md if design changed, syncs CLAUDE.md status, and keeps OS-specific versions (CLAUDE-Windows.md, mac-claude.md) in parity. Use when finishing a coding session or when the user says "update docs" or "end session".
Installation and usage
End-of-session documentation updater. Updates DEVELOPMENT-PLAN.md checkboxes, adds PROGRESS.md session entries, updates GAME-DESIGN-DOCUMENT.md if design changed, syncs CLAUDE.md status, and keeps OS-specific versions (CLAUDE-Windows.md, mac-claude.md) in parity. Use when finishing a coding session or when the user says "update docs" or "end session".
Once installed, you can use this skill by running the following command in your terminal:
skills use update