Browse / Security Testing / Next.js Better-Auth Integration

Next.js Better-Auth Integration

Integrates the better-auth framework into Next.js applications using pre-configured middleware, API routes, and UI components.

SkillSecurity TestingIntegrationsConfig

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Key features

  • Core better-auth configuration and API route handler setup
  • Implementation patterns for Server Components and Server Actions
  • Route protection using Next.js middleware and session checks
  • Reusable templates for customizable sign-in and sign-up forms
  • Integration of @daveyplate/better-auth-ui for responsive components

Use cases

  • Building custom authentication frontends with pre-configured UI assets
  • Implementing secure authentication in a new Next.js App Router project
  • Securing application routes and API endpoints with session-based middleware

FAQ

When should I use this skill?

Use this skill when building a Next.js project that requires robust authentication. It is ideal for developers who want to skip the boilerplate of setting up session management, protected routes, and auth forms while ensuring best practices for security.

What does the Next.js Better-Auth Integration skill do?

This skill automates the integration of the better-auth framework into Next.js applications. It provides pre-configured API routes, middleware for route protection, and reusable UI components to create a secure, modern authentication flow with minimal manual setup.

Can I customize the UI provided by this skill?

Yes. While the skill provides functional templates and pre-built components like the UserButton, it is designed to be fully customizable. You can easily adapt the form templates to work with your existing design system or libraries like shadcn/ui.

What specific capabilities does it provide?

It includes core better-auth API route setup, Next.js middleware for page and API protection, integration with the @daveyplate/better-auth-ui library, and customizable templates for sign-in and sign-up pages.

How does this skill improve my AI-assisted workflow?

Instead of manually writing auth logic, you can use Claude to scaffold your entire authentication layer. It provides Claude with the context and templates needed to correctly implement middleware, Server Actions, and UI providers in seconds.