better-auth

Implement JWT, OAuth, and session authentication for TypeScript and Next.js applications.

Updated Jan 6, 2026
One-click install
npx skills add https://github.com/Ahmednoorani258/Hackathon2-phase3 --skill better-auth-ahmednoorani258
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: better-auth
Source: https://github.com/Ahmednoorani258/Hackathon2-phase3/tree/main/.claude/skills/better-auth
Command: npx skills add https://github.com/Ahmednoorani258/Hackathon2-phase3 --skill better-auth-ahmednoorani258

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Comprehensive security for TypeScript apps with Next.js integration, providing a ready-to-use authentication framework to simplify building scalable auth systems.

Core Features & Use Cases

  • JWT-based authentication and session management for Next.js apps
  • Plugin architecture with support for email/password, OAuth, and token-based authentication
  • Easy Next.js App Router integration and middleware-based route protection
  • Use Case: Quickly secure API routes and protect pages in a Next.js 16 project

Quick Start

Configure and integrate Better Auth with your Next.js 16 app to enable JWT-based authentication.

Frequently Asked Questions about better-auth

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

FAQPage Schema
How do I implement JWT authentication in a Next.js App Router project?▼

You implement JWT authentication for Next.js App Router projects using a plugin-based architecture. It provides server and client utilities to enable JWT and session management workflows directly within your application.

What is the best way to add OAuth to a TypeScript application?▼

Adding OAuth to a TypeScript application is best handled by a framework supporting token-based authentication. This approach integrates OAuth workflows alongside JWT and session management for production security.

Can I use middleware-based route protection with Next.js 16?▼

Yes, middleware-based route protection works with Next.js 16. It enables you to secure API routes and protect pages by applying environment-based configuration and server utilities within your application.

Does this authentication framework support both server and client contexts?▼

Yes, the authentication framework supports both server and client contexts. It applies within Next.js App Router, API routes, and middleware to enable JWT, OAuth, and session management workflows.

How do I configure session management for Next.js applications?▼

You configure session management for Next.js applications using environment-based configuration and a plugin architecture. It provides server and client utilities to maintain JWT and bearer token sessions.

What limitations exist when using plugin-based authentication for TypeScript apps?▼

Plugin-based authentication for TypeScript apps requires environment-based configuration and is tailored for Next.js integration. It functions within App Router, API routes, and middleware to meet production security requirements.