Does this skill automatically fix security vulnerabilities?

The skill identifies vulnerabilities and provides detailed recommendations and best practices for remediation, but changes must be reviewed and applied by the developer.

How do I trigger an authentication check with this skill?

You can activate the skill by using trigger phrases such as 'validate authentication', 'authcheck', or 'authentication check' followed by the code or implementation you want to analyze.

What types of authentication can this skill validate?

The skill can analyze a wide range of methods including JSON Web Tokens (JWT), OAuth 2.0 flows, session-based authentication, and API key management.

Can it check for Multi-Factor Authentication (MFA) compliance?

Yes, the skill evaluates MFA implementations and account security policies to ensure they meet modern industry standards.

Authentication Security Validator

Name: Authentication Security Validator
Author: jeremylongshore

byjeremylongshore

•

883

•

セキュリティとテスト

Validates authentication implementations against security best practices to identify vulnerabilities in JWT, OAuth, and session management.

This skill empowers Claude to perform deep security audits on authentication mechanisms, ensuring systems comply with industry standards and security best practices. By analyzing JWT configurations, OAuth flows, session cookie attributes, and password policies, it generates comprehensive reports that highlight potential risks like session fixation, CSRF vulnerabilities, or weak signing algorithms. It is an essential tool for developers and security engineers looking to harden their applications against unauthorized access and credential-based attacks.

主な機能

01OAuth 2.0 and API key implementation assessment

02Detailed vulnerability reporting with remediation advice

03Password policy and hashing algorithm verification

04883 GitHub stars

05Automated JWT security analysis including signing and expiration

06Session cookie attribute validation (HttpOnly, Secure, SameSite)

ユースケース

01Identifying misconfigurations in JWT token handling and audience validation

02Ensuring session management complies with modern CSRF and session fixation protection

03Performing a pre-deployment security audit on a new authentication module

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills skill-adapter

For use in Claude.ai and ChatGPT

Download Skill