tool-better-auth

Implement secure user authentication in TypeScript/Next.js apps with Better Auth.

1|Updated Feb 25, 2026
One-click install
npx skills add https://github.com/mshaheerz/hive-mind --skill tool-better-auth-mshaheerz
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tool-better-auth
Source: https://github.com/mshaheerz/hive-mind/tree/main/agent-skills/tool-better-auth
Command: npx skills add https://github.com/mshaheerz/hive-mind --skill tool-better-auth-mshaheerz

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies the implementation of robust and secure user authentication systems in TypeScript and Next.js applications, covering various strategies and best practices.

Core Features & Use Cases

  • Multi-Strategy Auth: Supports email/password, OAuth, magic links, and passkeys.
  • Session Management: Configurable session storage (DB, Redis) and cookie caching strategies (compact, JWT, JWE).
  • Security Features: Built-in CSRF protection, rate limiting, and secure cookie handling.
  • Use Case: Integrate a secure login system with Google OAuth and email/password authentication into your Next.js app, ensuring user data is protected and sessions are managed efficiently.

Quick Start

Configure Better Auth with a Google OAuth provider and enable email/password authentication.

Frequently Asked Questions about tool-better-auth

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

FAQPage Schema
How do I implement secure authentication in a Next.js application?

Implement secure authentication in Next.js using the Better Auth framework to handle OAuth providers, email/password flows, CSRF protection, and session management. You need to configure environment variables for secrets and URLs.

Does Better Auth support session management with database adapters?

Yes, session management supports configurable storage using database adapters for persistence. It also offers cookie caching strategies including compact, JWT, and JWE formats to manage user sessions efficiently.

Can I use Google OAuth alongside email/password login in TypeScript?

Yes, you can configure Google OAuth alongside email/password login in TypeScript applications. This multi-strategy approach allows flexible user onboarding while maintaining secure cookie handling and CSRF protection.

What authentication strategies are available for TypeScript apps?

Available authentication strategies for TypeScript apps include email/password, OAuth, magic links, and passkeys. These strategies feature built-in rate limiting and secure cookie handling to protect user data.

What's the best way to add CSRF protection to Next.js session management?

The best way to add CSRF protection to Next.js session management is using a framework with built-in security features like Better Auth. It automatically handles CSRF protection, rate limiting, and secure cookie configuration.