Use when adjacent layers repeat the same abstraction, when a function only forwards, when callers repeat the same lines after it, or when a utility carries a feature's policy.
安装
npx skills add yutna/functional-design-skills --skill functional-separating-layersnpx skills add yutna/functional-design-skills --skill functional-separating-layers -a claude-code -gnpx skills add yutna/functional-design-skills --skill functional-separating-layers -a codex -ggemini skills install https://github.com/yutna/functional-design-skills.git --path plugin/skills/functional-separating-layersgh skill install yutna/functional-design-skills functional-separating-layersgit clone --depth 1 https://github.com/yutna/functional-design-skills /tmp/yutna__functional-design-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/yutna__functional-design-skills/plugin/skills/functional-separating-layers ~/.claude/skills/functional-separating-layers # Claude Code
cp -R /tmp/yutna__functional-design-skills/plugin/skills/functional-separating-layers ~/.agents/skills/functional-separating-layers # Codex, Cursor, Gemini CLI, Copilot, OpenCode