TypeScript Hook Writer Use this skill when developing Claude Code hooks in TypeScript. This skill ensures you maintain type safety, shared utilities, proper build pipeline, and comprehensive testing while distributing single-file JavaScript bundles to users. When to Use This Skill - Creating new TypeScript hooks for Claude Code - Setting up the hooks development environment - Adding shared utilities for hooks - Writing tests for hooks with Vitest - Building hooks for distribution - Publishing TypeScript-based hooks as PRPM packages Why TypeScript for Hooks? Advantages over bash: - Type safety…