Software Security Skill (Project CodeGuard) This skill provides comprehensive security guidance to help AI coding agents generate secure code and prevent common vulnerabilities. It is based on Project CodeGuard , an open-source, model-agnostic security framework that embeds secure-by-default practices into AI coding workflows. When to Use This Skill This skill should be activated when: - Writing new code in any language - Reviewing or modifying existing code - Implementing security-sensitive features (authentication, cryptography, data handling, etc.) - Working with user input, databases, API…