auth-checker
Audit authentication flows for security vulnerabilities
Best use case
auth-checker is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Audit authentication flows for security vulnerabilities
Teams using auth-checker should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/auth-checker/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How auth-checker Compares
| Feature / Agent | auth-checker | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Audit authentication flows for security vulnerabilities
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
SKILL.md Source
# Auth Checker Scan your auth implementation for security holes. Catches the stuff that gets you hacked. ## Quick Start ```bash 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 ```bash # 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](https://github.com/lxgicstudios/ai-auth-check) - Twitter: [@lxgicstudios](https://x.com/lxgicstudios)
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