better-auth-best-practices

Guides integration of the Better Auth TypeScript framework into applications.

1|Updated Feb 24, 2026
One-click install
npx skills add https://github.com/xurenlu/marstaff --skill better-auth-best-practices-xurenlu
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: better-auth-best-practices
Source: https://github.com/xurenlu/marstaff/tree/main/skills/better-auth-best-practices
Command: npx skills add https://github.com/xurenlu/marstaff --skill better-auth-best-practices-xurenlu

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides guidance on integrating Better Auth, a comprehensive TypeScript authentication framework, simplifying the process of adding secure authentication to applications.

Core Features & Use Cases

  • Framework Agnostic: Supports various authentication methods like email/password, OAuth, magic links, and passkeys.
  • Extensible Plugins: Offers a wide range of plugins for features like two-factor authentication, organization management, and API key authentication.
  • Use Case: Securely add user sign-up, sign-in, and session management to your new web application using a robust and well-documented framework.

Quick Start

Consult the official documentation at better-auth.com/docs for detailed integration examples and API usage.

Frequently Asked Questions about better-auth-best-practices

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

FAQPage Schema
How do I add secure authentication to a TypeScript web application?

Better Auth integrates secure authentication into TypeScript applications by providing configuration guidance, database adapters, session management, and OAuth flows. It supports multiple authentication methods including email/password, magic links, and passkeys.

Does Better Auth support two-factor authentication and organization management?

Better Auth supports two-factor authentication and organization management through its extensible plugins. The framework provides a wide range of plugins that enable features like API key authentication and various other security extensions for your application.

Can I use Better Auth with different database adapters and session management strategies?

Better Auth works with different database adapters and session management strategies. The framework is database agnostic and provides comprehensive guidance on configuring sessions, security settings, and hooks within your application.

What is the best way to implement OAuth and passkeys in a TypeScript authentication framework?

Implementing OAuth and passkeys in a TypeScript authentication framework is achievable using Better Auth. It provides built-in support for these methods along with configuration guidance for secure email flows and extensible plugins.

Do I need to understand application security principles to configure Better Auth hooks?

Understanding application security principles is required to configure Better Auth hooks. The framework requires knowledge of TypeScript and security principles to properly set up hooks, plugins, and security settings.

How does Better Auth handle email flows and magic links for user sign-up?

Better Auth handles email flows and magic links for user sign-up by providing built-in authentication strategies. The framework guides the configuration of these flows alongside session management and security settings.