Awesome Claude Code Hooks

Awesome Claude Code Hooks [](https://awesome.re)

Curated collection of Claude Code hooks — event-driven automations that trigger before or after Claude Code actions.

Hooks are shell commands that run automatically when Claude Code performs specific actions. They're defined in `settings.json` and trigger on events like `PreToolUse`, `PostToolUse`, `Notification`, `Stop`, and more.

Looking for complete workflow recipes? See [awesome-claude-code-workflows](https://github.com/ithiria894/awesome-claude-code-workflows). Looking for tools and skills? See [awesome-claude-code](https://github.com/hesreallyhim/awesome-claude-code).

Contents

• Security and Prompt Injection
• Safety and Protection
• Monitoring and Observability
• Code Quality Gates
• Context and Memory
• Model Routing and Cost
• Session Management
• File Organization
• Notification and Alerts
• Voice and Sound
• Git Integration
• Hook SDKs and Frameworks
• Hook Collections
• Creative and Utility
• Learning Resources

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Security and Prompt Injection

Hooks that detect and block prompt injection attacks in tool outputs.

• Lasso Claude-Hooks - Scans tool outputs for 50+ prompt injection patterns including instruction overrides, role-playing jailbreaks, encoded payloads, and data exfiltration commands. Injects warnings into Claude's context. Triggers on: PostToolUse.
• dwarvesf/claude-guardrails - Hardened security config with deny rules, destructive command blocking, pipe-to-shell blocki