TypeScript strict patterns and best practices. Trigger: When implementing or refactoring TypeScript in .ts/.tsx (types, interfaces, generics, const maps, type guards, removing any, tightening unknown).
Install
npx skills add prowler-cloud/prowler --skill typescriptnpx skills add prowler-cloud/prowler --skill typescript -a claude-code -gnpx skills add prowler-cloud/prowler --skill typescript -a codex -ggemini skills install https://github.com/prowler-cloud/prowler.git --path skills/typescriptgh skill install prowler-cloud/prowler typescriptgit clone --depth 1 https://github.com/prowler-cloud/prowler /tmp/prowler-cloud__prowler
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/prowler-cloud__prowler/skills/typescript ~/.claude/skills/typescript # Claude Code
cp -R /tmp/prowler-cloud__prowler/skills/typescript ~/.agents/skills/typescript # Codex, Cursor, Gemini CLI, Copilot, OpenCode