Does it provide recommendations for fixing vulnerabilities?

Yes, the skill generates a comprehensive security report that highlights specific vulnerabilities and provides best-practice recommendations for remediation.

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

Yes, the skill evaluates your MFA implementation and encourages the use of strong factors to mitigate the risk of password compromise.

Is this skill useful for compliance auditing?

While it serves as a powerful diagnostic tool for security best practices, it is best used as a supplement to formal compliance audits and penetration testing.

What authentication methods can this skill validate?

This skill supports validation for JSON Web Tokens (JWT), OAuth, session-based authentication, and API key implementations.

How do I activate the security check in Claude Code?

You can trigger the validation by using natural language phrases such as 'validate authentication,' 'authcheck session cookies,' or 'check JWT security.'

Authentication Security Validator

Name: Authentication Security Validator
Author: BbgnsurfTech

byBbgnsurfTech

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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.

The Authentication Security Validator is a specialized Claude Code skill designed to audit and harden the security posture of application authentication systems. It enables Claude to perform deep-dive assessments of various protocols, including JWT, OAuth 2.0, and traditional session-based authentication. By analyzing configurations for weaknesses like weak signing algorithms, improper cookie attributes, or insufficient multi-factor authentication policies, it provides developers with actionable security reports and recommendations to prevent unauthorized access and data breaches.

主な機能

01JWT security analysis including signing algorithms and expiration claims

02OAuth implementation and API key security assessment

03Session cookie auditing for HttpOnly, Secure, and SameSite attributes

04Automated security report generation with remediation steps

05Password policy and Multi-Factor Authentication (MFA) evaluation

061 GitHub stars

ユースケース

01Auditing a new JWT-based API to ensure proper token validation and security

02Assessing if an application's password hashing and MFA meet modern industry standards

03Reviewing web session management to prevent session fixation and CSRF attacks

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add bbgnsurftech/claude-skills-collection skill-adapter

For use in Claude.ai and ChatGPT

主な機能

01JWT security analysis including signing algorithms and expiration claims

02OAuth implementation and API key security assessment

03Session cookie auditing for HttpOnly, Secure, and SameSite attributes

04Automated security report generation with remediation steps

05Password policy and Multi-Factor Authentication (MFA) evaluation

061 GitHub stars

ユースケース

01Auditing a new JWT-based API to ensure proper token validation and security

02Assessing if an application's password hashing and MFA meet modern industry standards

03Reviewing web session management to prevent session fixation and CSRF attacks

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add bbgnsurftech/claude-skills-collection skill-adapter

For use in Claude.ai and ChatGPT