claude-hooks
brew install claude-hooks
v2.4.0
MIT
Hook system for Claude Code
25
30-day installs · #6284
89
90-day · #5863
323
365-day · #6136
380
★ GitHub stars · updated 1y ago
Runtime dependencies
Links
- https://github.com/johnlindquist/claude-hooks
- GitHub: johnlindquist/claude-hooks
- Brew formula source: Formula/c/claude-hooks.rb
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"github_readme_excerpt": "# claude-hooks\n\n[](https://npmjs.org/package/claude-hooks)\n[](https://github.com/johnlindquist/claude-hooks/blob/main/LICENSE)\n[](https://github.com/johnlindquist/claude-hooks/actions/workflows/test.yml)\n\n\u003e TypeScript-powered hook system for Claude Code - write hooks with full type safety and auto-completion\n\n## Overview\n\n`claude-hooks` gives you a powerful, TypeScript-based way to customize Claude Code\u0027s behavior. Write hooks with full type safety, auto-completion, and access to strongly-typed payloads - all in familiar TypeScript syntax. No more guessing payload structures or dealing with untyped data!\n\n## Requirements\n\n- [Bun](https://bun.sh) runtime (required for running hooks)\n- Node.js 18+ (for running the CLI)\n\n## Quick Start\n\n```bash\nnpx claude-hooks\n```\n\nThis will:\n- Create `.claude/settings.json` with hook configuration\n- Generate `.claude/hooks/index.ts` with TypeScript handlers\n- Set up typed payload interfaces for all hook types\n- Create utilities for easy hook development\n\n## Installation\n\n### Using npx (Recommended)\n\n```bash\nnpx claude-hooks\n```\n\n### Global Installation\n\n```bash\nnpm install -g claude-hooks\nclaude-hooks\n```\n\n## What It Does\n\nThe CLI sets up a complete TypeScript development environment for Claude hooks:\n\n1. **Full TypeScript Support** - Write hooks with complete type safety and IntelliSense\n2. **Typed Payloads** - Access strongly-typed payload data for all hook types (PreToolUse, PostToolUse, Notification, Stop)\n3. **Ready-to-Customize** - Simple, clean TypeScript files ready for your custom logic\n4. **Generated Files**:\n - `.claude/settings.json` - Hook configuration\n - `.claude/hooks/index.ts` - Your main hook handlers (edit this!)\n - `.claude/hooks/lib.ts` - Type definitions and utilities\n - `.claude/hooks/session.ts` - Optio",
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