Can I use multiple conditions for a single rule?

Yes, the advanced format allows for multiple conditions using fields like file_path, new_text, and old_text with various logical operators.

Where should I store my Hookify rule files?

Rules should be stored in the .claude/ directory of your project root using the naming convention .claude/hookify.{name}.local.md.

Which event types can I monitor with this skill?

You can monitor bash (terminal commands), file (edits and writes), stop (when the agent finishes), and prompt (user input) events.

How do I temporarily disable a specific rule?

You can disable a rule by setting the 'enabled' field to false in the file's YAML frontmatter without having to delete the file.

What are Hookify rules in Claude Code?

Hookify rules are markdown files with YAML frontmatter that define specific patterns to watch for. When these patterns match, Claude can display warnings or block operations.

Hookify Rule Manager

Name: Hookify Rule Manager
Author: Takeaki0817

byTakeaki0817

0•

Security & Testing

Streamlines the creation and configuration of Hookify rules to enforce security guardrails and coding standards within Claude Code.

The Hookify Rule Manager skill provides specialized guidance for defining custom behavioral constraints for Claude Code. By assisting with the syntax and organization of Hookify rules, it enables developers to automate the monitoring of bash commands, file modifications, and session completion events. Whether you need to prevent dangerous shell operations, flag debug code like console logs, or enforce mandatory checklists before a task is finalized, this skill ensures your project guardrails are correctly implemented using robust YAML frontmatter and regex patterns.

Key Features

010 GitHub stars

02Generates standardized YAML frontmatter for bash, file, stop, and prompt events

03Provides expert guidance on Python-flavor regex for precise pattern matching

04Configures automated warnings or blocking actions for specific code patterns

05Supports multi-condition logic using field operators like contains, starts_with, and regex_match

06Enforces project-wide best practices through localized .claude/ rule files

Use Cases

01Blocking dangerous terminal commands such as 'rm -rf' or unauthorized 'sudo' usage

02Implementing mandatory pre-completion checklists for tests, builds, and documentation

03Automating the detection and removal of debug statements and sensitive credentials

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add takeaki0817/hibioru rule-identifier

For use in Claude.ai and ChatGPT

Download Skill