Use when building TypeScript applications requiring advanced type systems, generics, or full-stack type safety. Invoke for type guards, utility types, tRPC integration, monorepo setup. Keywords: TypeScript, generics, type safety, tRPC, tsconfig.
Install
npx skills add Jeffallan/claude-skills --skill typescript-pronpx skills add Jeffallan/claude-skills --skill typescript-pro -a claude-code -gnpx skills add Jeffallan/claude-skills --skill typescript-pro -a codex -ggemini skills install https://github.com/Jeffallan/claude-skills.git --path skills/typescript-progh skill install Jeffallan/claude-skills typescript-progit clone --depth 1 https://github.com/Jeffallan/claude-skills /tmp/Jeffallan__claude-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/Jeffallan__claude-skills/skills/typescript-pro ~/.claude/skills/typescript-pro # Claude Code
cp -R /tmp/Jeffallan__claude-skills/skills/typescript-pro ~/.agents/skills/typescript-pro # Codex, Cursor, Gemini CLI, Copilot, OpenCode