Create secure Claude Code Hooks with validated bash commands and event matchers.
npx skills add https://github.com/eLafo/ouroboros --skill hook-builder
Please help me install this Agent Skill. Skill: hook-builder Source: https://github.com/eLafo/ouroboros/tree/main/skills/hook-builder Command: npx skills add https://github.com/eLafo/ouroboros --skill hook-builder
Creating Claude Hooks, which execute arbitrary commands automatically, carries significant security risks. This Skill provides a rigorous, security-focused workflow to design, validate, and deploy Hooks safely, minimizing vulnerabilities.
no-commit-to-main policy, ask this Skill to guide you in creating a PreToolUse Hook, ensuring it's secure, prevents unintended actions, and provides clear feedback.I need to create a Claude Hook to run ESLint before any JavaScript file is edited. Guide me through the security considerations and command design.
High-intent search queries and answers about installing and using this skill.
Claude Hooks execute arbitrary commands automatically when specific events occur, such as pre-commit or file-save triggers. This Skill guides you through designing and validating these event-driven hooks securely, covering threat modeling, command sanitization, and safe deployment strategies to prevent command injection and unintended actions.
Building Claude Hooks requires mandatory security pre-assessment, threat modeling, and peer review to minimize vulnerabilities. This Skill enforces a security-first workflow including validated bash command design, event matcher configuration to prevent injection attacks, isolated testing environments, and gradual monitored deployment.
Yes. Claude Hooks support PreToolUse events that intercept actions before execution. This Skill demonstrates creating a no-commit-to-main policy hook with proper security validation, command design, and feedback mechanisms to ensure the hook prevents unintended actions while providing clear user communication.
This Skill provides guidance on isolated testing and gradual deployment strategies. Test hooks in controlled environments, validate command outputs, and implement monitoring before rolling out to production to catch edge cases and unexpected behavior.
Claude Hooks execute commands based on defined events and matchers, so accuracy depends on precise event detection and command logic. This Skill covers designing robust event matchers and sanitized commands, but hooks cannot guarantee prevention of all injection vectors without comprehensive input validation and environment hardening.
Emz1998Create, update, configure, and validate Claude Code hooks for events.
ZESCODEIntercept and validate system commands and file operations against safety patterns.
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harryy2510Install ESLint plugins and pre-commit hooks for JavaScript/TypeScript projects.