Description

Complete Better Auth documentation in markdown format. Use when implementing authentication in TypeScript projects - covers OAuth providers (Google, GitHub, etc.), email/password, passkeys, 2FA, session management, database adapters (Prisma, Drizzle), and framework integrations (Next.js, SvelteKit, etc.).

README (SKILL.md)

Better Auth Documentation

Name: Batter Auth Complete Documentation
Author: leonaaardob

Complete Better Auth documentation embedded in markdown. Read from references/ to answer questions about authentication implementation, OAuth setup, database configuration, and framework integration.

Documentation Structure

All documentation is in references/ organized by topic:

Core Documentation

Getting Started

references/introduction.mdx - What is Better Auth
references/installation.mdx - Setup guide
references/basic-usage.mdx - Authentication basics
references/comparison.mdx - vs other auth libraries

Authentication Methods (`references/authentication/`)

OAuth providers and authentication strategies:

google.mdx - Google OAuth
github.mdx - GitHub OAuth
microsoft.mdx - Microsoft/Azure AD
apple.mdx - Apple Sign In
discord.mdx, facebook.mdx, twitter.mdx, etc.
email-password.mdx - Email & password auth
magic-link.mdx - Passwordless magic links
passkey.mdx - WebAuthn passkeys

Database Adapters (`references/adapters/`)

prisma.mdx - Prisma ORM
drizzle.mdx - Drizzle ORM
kysely.mdx - Kysely
mongodb.mdx - MongoDB
pg.mdx - node-postgres

Concepts (`references/concepts/`)

Core authentication concepts:

session.mdx - Session management
oauth.mdx - OAuth flow
database.mdx - Database schema
rate-limit.mdx - Rate limiting
middleware.mdx - Auth middleware
cookies.mdx - Cookie handling

Plugins (`references/plugins/`)

Extension features:

two-factor.mdx - 2FA/TOTP
passkey.mdx - WebAuthn/passkeys
email-verification.mdx - Email verification
magic-link.mdx - Magic link auth
organization.mdx - Organizations & teams
multi-session.mdx - Multiple sessions
anonymous.mdx - Anonymous users

Integrations (`references/integrations/`)

Framework-specific guides:

next-js.mdx - Next.js integration
sveltekit.mdx - SvelteKit
astro.mdx - Astro
solid-start.mdx - SolidStart

Examples (`references/examples/`)

Working examples:

next-js.mdx - Complete Next.js example
sveltekit.mdx - SvelteKit example

Guides (`references/guides/`)

How-to guides:

custom-session.mdx - Custom session handling
testing.mdx - Testing auth flows
deployment.mdx - Production deployment

API Reference (`references/reference/`)

Complete API documentation.

Quick Reference

Common Tasks

Task	File to Read
Initial setup	`references/installation.mdx`
Email & password auth	`references/authentication/email-password.mdx`
Google OAuth	`references/authentication/google.mdx`
GitHub OAuth	`references/authentication/github.mdx`
Setup with Prisma	`references/adapters/prisma.mdx`
Setup with Drizzle	`references/adapters/drizzle.mdx`
Session management	`references/concepts/session.mdx`
Add 2FA	`references/plugins/two-factor.mdx`
Add passkeys	`references/plugins/passkey.mdx`
Next.js integration	`references/integrations/next-js.mdx`
Organizations/teams	`references/plugins/organization.mdx`
Rate limiting	`references/concepts/rate-limit.mdx`

When to Use This Skill

Implementing authentication in a TypeScript project
Setting up OAuth providers (Google, GitHub, Microsoft, etc.)
Configuring database adapters (Prisma, Drizzle, etc.)
Adding 2FA, passkeys, or magic links
Managing sessions and cookies
Integrating with Next.js, SvelteKit, or other frameworks
Questions about auth patterns and best practices

How to Navigate

Start with references/introduction.mdx for overview
For setup: Read references/installation.mdx
For auth methods: Browse references/authentication/
For database: Check references/adapters/
For advanced features: See references/plugins/
For framework integration: Use references/integrations/

All files are .mdx (Markdown + JSX) but readable as plain markdown.

Usage Guidance

This skill is a packaged copy of Better Auth documentation and is internally coherent. Before installing or using it, consider: 1) Source trust: the skill's source/homepage is unknown — if you need guarantees, prefer obtaining docs from the official project repo or website. 2) External commands/URLs in the docs: some examples call npx, CLI commands, or reference remote MCP/telemetry endpoints — do not run those commands or enable telemetry unless you trust the upstream project and understand the network interactions. 3) Telemetry: the docs describe an optional telemetry feature — ensure you do not enable telemetry or paste secrets when testing. If you require higher assurance, ask the publisher for the original upstream repository URL or a signed provenance record.

Capability Analysis

Type: OpenClaw Skill Name: lb-better-auth-skill Version: 1.4.18 The OpenClaw AgentSkills skill bundle 'lb-better-auth-skill' is documentation for an authentication library. All files (`_meta.json`, `SKILL.md`, `README.md`, and all files in `references/`) are either metadata or markdown documentation. The `SKILL.md` instructs the AI agent to 'Read from `references/` to answer questions', which is a benign instruction. While the documentation covers various security-related configurations and mentions potential 'security risks' or 'security warnings' for certain settings (e.g., `disableCSRFCheck`, `disableKeyHashing`), these are educational warnings for users implementing the library, not malicious actions within the skill itself. There is no evidence of intentional harmful behavior, data exfiltration, malicious execution, persistence, or prompt injection against the agent.

Capability Assessment

✓ Purpose & Capability

The skill's name/description (Better Auth documentation) matches what is packaged: a large set of markdown/mdx reference files under references/. It does not request unrelated binaries, credentials, or config paths. (Minor nit: the top-level name includes the typo "Batter" but the SKILL.md and files are clearly for "better-auth".)

✓ Instruction Scope

SKILL.md explicitly instructs the agent to read files under references/ and answer questions about authentication implementation. It does not instruct the agent to read other system files, access environment variables, or transmit data externally. The documentation does include examples that reference running npx/CLI commands and external URLs (e.g., GitHub, better-auth.com, an MCP URL), but those are parts of the docs and not instructions for the agent to exfiltrate data. Be aware that following those example commands as a user will perform network actions.

✓ Install Mechanism

No install spec and no code files to execute — this is instruction-only, which is the lowest-risk install posture. Nothing is downloaded or written by the skill itself.

✓ Credentials

The skill declares no required environment variables, no primary credential, and no config paths. The documented examples mention typical env vars used by Better Auth (e.g., GITHUB_CLIENT_ID) but those are part of the referenced documentation and not required by the skill itself.

✓ Persistence & Privilege

The skill is not force-included (always:false) and does not request persistent privileges. Autonomous invocation (disable-model-invocation:false) is platform default and acceptable here; combined with the other factors there is no elevated privilege concern.

Version History

v1.4.18

- Initial release of the better-auth skill, providing comprehensive Better Auth documentation in markdown format. - Covers installation, authentication methods (OAuth, email/password, passkeys, magic links, 2FA), session management, database adapters (Prisma, Drizzle, etc.), and framework integrations (Next.js, SvelteKit, etc.). - Includes quick-reference tables and clear navigation for common authentication and integration tasks. - Documentation is organized by topic (introduction, authentication, adapters, concepts, plugins, integrations, examples, guides, and reference).

Metadata

Slug lb-better-auth-skill

Version 1.4.18

License —

All-time Installs 3

Active Installs 3

Total Versions 1

Frequently Asked Questions

What is Batter Auth Complete Documentation?

Complete Better Auth documentation in markdown format. Use when implementing authentication in TypeScript projects - covers OAuth providers (Google, GitHub, etc.), email/password, passkeys, 2FA, session management, database adapters (Prisma, Drizzle), and framework integrations (Next.js, SvelteKit, etc.). It is an AI Agent Skill for Claude Code / OpenClaw, with 1604 downloads so far.

How do I install Batter Auth Complete Documentation?

Run "/install lb-better-auth-skill" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.

Is Batter Auth Complete Documentation free?

Yes, Batter Auth Complete Documentation is completely free (open-source). You can download, install and use it at no cost.

Which platforms does Batter Auth Complete Documentation support?

Batter Auth Complete Documentation is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).

Who created Batter Auth Complete Documentation?

It is built and maintained by leonaaardob (@leonaaardob); the current version is v1.4.18.

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