Code Security Check - 代码仓库安全审计

Audit the current project for sensitive information leaks before pushing to public repositories. This skill should be used when the user asks to check for security issues, scan for secrets, review .gitignore coverage, audit a project before open-sourcing, or when they mention keywords like "安全检查", "敏感信息", "泄露", "gitignore", "密钥", "API key leak", "before pushing to GitHub", "开源检查". It scans the working tree for exposed credentials, API keys, tokens, private keys, and misconfigured .gitignore files.

by @mate-matt·MIT-0