auth-checker
// Audit authentication flows for security vulnerabilities
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stars:370
forks:70
updated:February 19, 2026
SKILL.mdreadonly
SKILL.md Frontmatter
nameauth-checker
descriptionAudit authentication flows for security vulnerabilities
Auth Checker
Scan your auth implementation for security holes. Catches the stuff that gets you hacked.
Quick Start
npx ai-auth-check ./src/auth/
What It Does
- Audits login/signup flows for vulnerabilities
- Checks session management security
- Identifies weak password policies
- Flags insecure token handling
Usage Examples
# Audit auth directory
npx ai-auth-check ./src/auth/
# Scan specific auth file
npx ai-auth-check ./src/lib/auth.ts
# Full project scan
npx ai-auth-check ./src --recursive
What It Catches
- Hardcoded credentials
- Missing rate limiting
- Insecure session storage
- JWT vulnerabilities
- Missing CSRF protection
- Weak password validation
Requirements
Node.js 18+. OPENAI_API_KEY required.
License
MIT. Free forever.
Built by LXGIC Studios
- GitHub: github.com/lxgicstudios/ai-auth-check
- Twitter: @lxgicstudios