Can I use this for MFA security audits?

Absolutely. The skill assesses multi-factor authentication implementations to ensure they meet modern security requirements and mitigate password compromise risks.

Is it suitable for production environments?

It is best used during development and code review phases to identify and fix security flaws before they reach production environments.

How do I trigger an authentication check?

You can activate the skill by using phrases like 'validate authentication', 'authcheck', or 'authentication check' followed by the specific component you want to analyze.

What authentication methods can this skill analyze?

The skill is designed to evaluate JWT (JSON Web Tokens), OAuth implementations, session-based cookie authentication, and API key management.

Does it provide code fixes for identified vulnerabilities?

Yes, the skill generates a comprehensive report that includes specific recommendations and best practices to remediate the identified security gaps.

Authentication Security Validator

Name: Authentication Security Validator
Author: intent-solutions-io

byintent-solutions-io

0•

Security & Testing

Validates authentication implementations and identifies security vulnerabilities in JWT, OAuth, and session management.

The Authentication Security Validator empowers Claude to perform deep security assessments of authentication mechanisms within your application. By analyzing password policies, session cookie configurations (like HttpOnly and SameSite), and token implementations (JWT/OAuth), it generates detailed reports that highlight potential risks such as session fixation or weak signing algorithms. This skill is an essential tool for developers and security engineers aiming to align their codebases with industry-standard security best practices and ensure robust user protection.

Key Features

01Session cookie attribute auditing for HttpOnly, Secure, and SameSite flags

02Detailed security reports with actionable remediation recommendations

03OAuth 2.0 and API key implementation vulnerability assessment

040 GitHub stars

05Comprehensive JWT security analysis including signing and expiration validation

06Multi-factor authentication (MFA) and password policy evaluation

Use Cases

01Checking session management settings for potential CSRF or session fixation vulnerabilities

02Verifying compliance of password hashing and MFA workflows with industry security standards

03Auditing a new JWT-based login system for common configuration errors and weak secrets

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add intent-solutions-io/plugins-nixtla authentication-validator

For use in Claude.ai and ChatGPT

Download Skill