仕様書（docs/spec）と受け入れ基準の更新手順を指示するスキル。画面/機能/権限に変更がある作業で使う。
.codex/skills/spec-maintenance/SKILL.md
Use when you have lint errors, formatting issues, or before committing code to ensure it passes CI.
This skill should be used when the user asks to "update documentation for my changes", "check docs for this PR", "what docs need u...
Write docstrings for PyTorch functions and methods following PyTorch conventions. Use when writing or updating docstrings in PyTor...