Step-by-step SKILL.md packages an AI follows for a single kind of task.
A skill is a focused playbook - instructions, examples and constraints - that makes any model reliable at one job, from SQL reporting to changelog writing. The router fills a plan's skill slot with the best match for the request.
把现有项目重构为适合 Claude Code、Codex CLI 或 CatPaw IDE 的持久化指令渐进式加载架构。用户提到“拆分根 CLAUDE.md”、“按目录下沉规则”、“给当前项目设计分层指令文件”、“创建不同目录的 CLAUDE.md”、“补 `.claude/rules` / `.catpaw/rules`”、“配置 Codex 读 CLAUDE.md / AGENTS.md”、“