Better Auth Core

Configure Better Auth instances with environment variables, data drivers, and server handlers.

Updated Jan 30, 2026
One-click install
npx skills add https://github.com/MacPhobos/research-mind --skill better-auth-core-macphobos
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: Better Auth Core
Source: https://github.com/MacPhobos/research-mind/tree/main/.claude/skills/toolchains-platforms-auth-better-auth-better-auth-core
Command: npx skills add https://github.com/MacPhobos/research-mind --skill better-auth-core-macphobos

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies the setup and management of user authentication for applications, handling everything from secure session management to integrating various sign-in methods.

Core Features & Use Cases

  • Pluggable Data Layer: Easily integrate different database drivers or adapters for session storage.
  • Multiple Auth Methods: Supports email/password and social logins (e.g., GitHub).
  • Server-Side API: Provides secure API endpoints for authentication actions.
  • Use Case: A developer needs to quickly add secure login functionality to a new web application, supporting both traditional email/password sign-ups and OAuth with GitHub.

Quick Start

Set up a Better Auth instance by exporting auth from auth.ts after configuring environment variables and a database driver.

Frequently Asked Questions about Better Auth Core

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

FAQPage Schema
How do I set up secure user authentication in a TypeScript web application?

To set up user authentication in TypeScript, you configure a Better Auth instance by wiring environment variables, selecting a database driver, and initializing server handlers for secure session management and API interactions.

Can I use social login and email/password authentication methods together?

Yes, social login and email/password authentication can be used together. The instance supports various authentication providers, enabling both traditional email/password sign-ups and OAuth social logins like GitHub within the same configuration.

What is the best way to manage session storage for web application authentication?

The best way to manage session storage is by using a pluggable data layer. This approach allows you to easily integrate different database drivers or adapters to handle session storage according to your specific application requirements.

Does this authentication approach support pluggable data layer drivers for database integration?

Yes, this authentication approach supports pluggable data layer drivers. You can easily integrate different database drivers or adapters to facilitate session storage and manage data layer choices for your application.

Why do I need to wire environment variables when configuring secure session management?

You need to wire environment variables for secure session management to safely configure the authentication instance. This ensures sensitive credentials and settings are handled properly without hardcoding them into your application logic.