This repository is an AI skill/prompt library for coding assistants (Claude, Cursor, GitHub Copilot, etc.). It contains a comprehensive security-focused markdown guide (SKILL.md) that AI assistants reference when generating code to ensure secure coding practices. The skill covers 60+ security vulnerabilities including IDOR, XSS, CSRF, SSRF, SQL injection, JWT misconfigurations, and more. It's designed to be installed in AI assistant skill directories to provide real-time security guidance during code generation. The repository has minimal structure - just three files (LICENSE, README.md, SKILL.md) with no traditional software components like tests, CI/CD, or package management. This is appropriate for its purpose as a static documentation resource for AI assistants. The security guidance is comprehensive and well-organized, covering both prevention strategies and common bypass techniques attackers use. Note: The last commit date (2026-02-17) appears to be in the future, which is unusual. The repository has 0 open issues and 94 forks, suggesting active adoption despite the odd timestamp.