Skills（SKILL.md）は、AIエージェント（Claude Code、Cursor、Codexなど）に特定の能力を追加するための設定ファイルです。
詳しく見る →Apply AI-assisted coding best practices when helping with programming tasks. Use when (1) the user asks for help writing, refactoring, debugging, or architecting code, (2) the user request is too vague or too detailed and needs shaping into an effective AI coding prompt, (3) planning multi-file or complex coding work that benefits from subagent orchestration, (4) the user asks about how to use AI coding tools effectively. Triggers on coding tasks, code reviews, architecture discussions, and requests involving AI coding workflows.