How does it handle user sessions?

It implements a robust client-server session management architecture with built-in support for persistent sessions, cross-tab synchronization, and secure cookie handling.

What frameworks does the Better Auth skill support?

It is framework-agnostic and supports Next.js, SvelteKit, Nuxt, Remix, Astro, Hono, Express, and most other TypeScript-based environments.

Is multi-factor authentication (MFA) supported?

Absolutely. This skill helps you implement TOTP, SMS-based 2FA, and modern Passkeys/WebAuthn for high-security applications.

Can I use this skill to add social login to my app?

Yes, it provides pre-configured patterns and implementation steps for Google, GitHub, Discord, and many other popular OAuth providers.

Does it handle database migrations?

Yes, the skill provides guidance on using the Better Auth CLI to generate schemas and apply migrations for various database adapters like Prisma, Drizzle, and Kysely.

Better Auth Integration

Name: Better Auth Integration
Author: GGPrompts

byGGPrompts

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Security & Testing

Implements comprehensive authentication and authorization flows in TypeScript applications using the framework-agnostic Better Auth library.

About

The Better Auth skill equips Claude Code with the specialized knowledge required to build secure, modern identity systems in any TypeScript environment. It provides structured patterns for implementing everything from standard email/password flows and social OAuth (Google, GitHub, etc.) to advanced security features like Two-Factor Authentication (2FA), Passkeys, and Magic Links. Whether you are setting up multi-tenant organizations, managing complex user sessions, or configuring role-based access control (RBAC), this skill ensures your implementation follows security best practices and integrates seamlessly with popular frameworks like Next.js, SvelteKit, and Express.

Key Features

1 GitHub stars
Comprehensive session management and Role-Based Access Control (RBAC)
Modern passwordless authentication including Passkeys, WebAuthn, and Magic Links
Framework-agnostic integration for Next.js, Nuxt, SvelteKit, Remix, and Hono
Multi-provider OAuth support for social logins like Google, GitHub, and Discord
Automated database schema generation and migrations via the Better Auth CLI

Use Cases

Implementing passwordless login flows to improve user onboarding and security
Building a secure SaaS authentication system with multi-tenant organization support
Adding social login and 2FA to an existing TypeScript web application

About

Key Features

1 GitHub stars
Comprehensive session management and Role-Based Access Control (RBAC)
Modern passwordless authentication including Passkeys, WebAuthn, and Magic Links
Framework-agnostic integration for Next.js, Nuxt, SvelteKit, Remix, and Hono
Multi-provider OAuth support for social logins like Google, GitHub, and Discord
Automated database schema generation and migrations via the Better Auth CLI

Use Cases

Implementing passwordless login flows to improve user onboarding and security
Building a secure SaaS authentication system with multi-tenant organization support
Adding social login and 2FA to an existing TypeScript web application