Authentication Patterns

What it does

This skill provides guidance and code examples for implementing various authentication patterns. It helps agents understand and apply common techniques like OAuth 2.0, JWT (JSON Web Tokens), and passwordless authentication to secure applications and APIs. The skill focuses on practical implementation details rather than abstract concepts.

When to use it

• Integrating with third-party services: When your agent needs to access data or functionality from external platforms that require authentication.
• Building a secure API: To ensure only authorized users can access and interact with an application's backend.
• Implementing user registration and login flows: For creating robust and secure account management systems.
• Modernizing legacy authentication: When refactoring older systems to use more contemporary and safer authentication methods.

Key capabilities

• OAuth 2.0 implementation examples
• JWT generation and verification guidance
• Passwordless authentication strategies
• Secure token storage recommendations

Example prompts

• "Generate a Python script for authenticating with Google using OAuth 2.0."
• "Show me an example of how to verify a JWT in Node.js."
• "What are the best practices for storing refresh tokens securely?"

Tips & gotchas

This skill assumes some basic understanding of web development and security principles. Be mindful that implementing authentication correctly can be complex, and thorough testing is crucial to prevent vulnerabilities.