Frontend Authentication Skill

What problem does it solve?

This Skill provides guidance to implement frontend authentication flows using Better Auth and JWT for secure, scalable client-side auth.

Core Features & Use Cases

• Centralizes authentication patterns for signup, signin, signout, session management, and protected routes in frontend apps.
• Demonstrates how to attach JWT tokens to API requests, handle 401 errors, and redirect users to login when needed.
• Real-world use case: quickly scaffold a secure frontend login workflow with token persistence and guarded routes.

Quick Start

Configure Better Auth with JWT plugin, implement sign-up and sign-in flows as described, and wire protected routes to enforce authentication.