What types of events can be monitored?

Hookify can monitor bash commands (bash), file edits (file), agent completion (stop), and user inputs (prompt).

What is a Hookify rule?

A Hookify rule is a markdown file with YAML frontmatter that defines specific patterns for Claude Code to watch for, providing instructions or blocking actions when those patterns match.

Where are Hookify rules stored?

Rules are stored locally in your project root within the .claude/ directory, typically using the .claude/hookify.{rule-name}.local.md naming convention.

Can Hookify prevent Claude from running dangerous commands?

Yes, you can create rules specifically for 'bash' events with a 'block' action to stop Claude from executing commands like 'rm -rf' or unauthorized system changes.

Do I need to restart Claude Code to apply new rules?

No, rules are read dynamically and changes take effect as soon as the next tool or command is used by the agent.

Hookify Rule Manager

Name: Hookify Rule Manager
Author: otrebu

byotrebu

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Developer Tools

Configures automated rules and safety guardrails for Claude Code to monitor commands, file edits, and project workflows.

The Hookify Rules skill provides a comprehensive framework for defining custom triggers and guardrails within the Claude Code environment. By utilizing markdown-based rule files with YAML frontmatter, it allows developers to intercept bash commands, monitor file modifications for specific patterns (like console logs or exposed API keys), and enforce project-specific checklists during the agent's execution. This skill is essential for maintaining code quality, preventing the accidental execution of dangerous shell commands, and automating the review process for common coding pitfalls.

Key Features

01Create YAML-frontmatter rules to monitor bash, file, stop, and prompt events

02Define complex multi-condition triggers using regex, substring, and exact match operators

03Configure custom actions including warnings or blocking operations to prevent errors

04Manage project-specific rules via local markdown files stored in the .claude directory

05Deliver rich markdown-formatted guidance and suggestions when specific patterns are detected

062 GitHub stars

Use Cases

01Preventing accidental execution of dangerous shell commands like rm -rf or unauthorized privilege escalation

02Enforcing coding standards by warning against debug logs, eval(), or insecure patterns in production code

03Implementing mandatory completion checklists to ensure tests are run and documentation is updated before Claude finishes a task

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add otrebu/all-agents writing-rules

For use in Claude.ai and ChatGPT

Download Skill