---
title: "Better Auth · Context Atlas"
description: "Better Auth (Auth) for coding agents: 2 sources, including an llms.txt and docs, and the files that show a project uses it."
canonical: "https://contextatlas.dev/topics/better-auth"
updatedAt: "2026-10-23"
---

# Better Auth · Context Atlas

> The sources Better Auth publishes for coding agents. Fetch the llms.txt or Rules source first; fetch Full text sources only to search them, they are often several megabytes. Full catalog and instructions: https://contextatlas.dev/llms.txt

Last updated: 2026-10-23

### Better Auth
Role: Auth
Signals: better-auth dependency, auth.ts with betterAuth()
- [Better Auth llms.txt](https://www.better-auth.com/llms.txt): llms.txt
- [Better Auth docs](https://www.better-auth.com/docs/introduction): Docs

Related topics:

- [Clerk](https://contextatlas.dev/topics/clerk): Auth
- [Next.js](https://contextatlas.dev/topics/nextjs): Web framework
- [vinext](https://contextatlas.dev/topics/vinext): Web framework
- [Svelte and SvelteKit](https://contextatlas.dev/topics/svelte): Web framework
- [Nuxt](https://contextatlas.dev/topics/nuxt): Web framework
- [Astro](https://contextatlas.dev/topics/astro): Web framework