authentication-patterns

Implement OAuth 2.0, JWT, SSO, MFA, and RBAC authentication patterns.

88|22|Updated Dec 17, 2025

Search Tags:#authorization #security #authentication #oauth #jwt #rbac #mfa

Ready to run

npx skills add https://github.com/travisjneuman/.claude --skill authentication-patterns-travisjneuman

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: authentication-patterns
Source: https://github.com/travisjneuman/.claude/tree/main/skills/authentication-patterns
Command: npx skills add https://github.com/travisjneuman/.claude --skill authentication-patterns-travisjneuman

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides battle-tested implementation patterns for secure authentication and authorization, ensuring only legitimate users access appropriate resources.

Core Features & Use Cases

Secure Login Flows: Implement OAuth 2.0, JWT, and credential-based authentication.
MFA & SSO: Integrate multi-factor authentication and single sign-on for enhanced security.
Authorization Models: Design and implement Role-Based Access Control (RBAC) and Attribute-Based Access Control (ABAC).
Use Case: Securely integrate social logins (Google, GitHub) into your Next.js application using NextAuth.js, implement JWT-based API authentication for your mobile app, and enforce granular permissions using RBAC.

Quick Start

Implement a secure login flow for your Next.js application using NextAuth.js with GitHub OAuth and database sessions.

Frequently Asked Questions about authentication-patterns

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I implement secure OAuth 2.0 login flows in a Next.js application?▼

Implement secure OAuth 2.0 login in Next.js using NextAuth.js to manage social logins, database sessions, and credential handling, ensuring only legitimate users access appropriate resources.

What is the best way to manage JWT tokens for mobile API authentication?▼

JWT token management for mobile APIs requires secure credential handling and token rotation strategies to maintain robust authentication and prevent unauthorized access.

How does Role-Based Access Control work for application permissions?▼

Role-Based Access Control (RBAC) restricts system access by assigning permissions to specific roles, allowing you to enforce granular, permission-based access control across your application's resources.

Can I integrate TOTP multi-factor authentication with my existing auth system?▼

Yes, you can integrate TOTP MFA into your existing authentication system to establish defense-in-depth strategies and significantly enhance user access security beyond basic credentials.

When do I need token rotation and defense-in-depth strategies for user access?▼

Token rotation and defense-in-depth strategies are needed when securing web and mobile applications, protecting against credential compromise by layering multiple security controls throughout the authentication process.