Use when applying functional design in a TypeScript project built on the Effect library, including services, layers, schema boundaries, and tagged errors.
Install
npx skills add yutna/functional-design-skills --skill functional-typescript-effectnpx skills add yutna/functional-design-skills --skill functional-typescript-effect -a claude-code -gnpx skills add yutna/functional-design-skills --skill functional-typescript-effect -a codex -ggemini skills install https://github.com/yutna/functional-design-skills.git --path plugin/skills/functional-typescript-effectgh skill install yutna/functional-design-skills functional-typescript-effectgit 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-typescript-effect ~/.claude/skills/functional-typescript-effect # Claude Code
cp -R /tmp/yutna__functional-design-skills/plugin/skills/functional-typescript-effect ~/.agents/skills/functional-typescript-effect # Codex, Cursor, Gemini CLI, Copilot, OpenCode