Plugin · Claude Code · Development Tools

Better Auth Skills

better-auth-skills is a Claude Code plugin for the Build phase that supplies agent skills to create and update Better Auth in JavaScript/TypeScript projects.

by better-auth · github.com/better-auth/skills

Install when you are adding or refactoring Better Auth in a JavaScript/TypeScript product and want agent skills aligned to that stack.

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Install

Add it to Claude Code

Install the plugin in Claude Code. One command, paste-ready.

Install the plugin
/plugin install better-auth-skills@better-auth/skills
Add to ClaudeUse the Agent APISkillselion is itself an MCP server - your agent can fetch this config directly.
Agent API

Built to be called by your agent

Skillselion is itself an MCP server. Your agent can pull this entry and a paste-ready install config straight from the API - no copy-paste.

Retrieve this entry with skillselion.get_details("plugin:better-auth/skills") and the paste-ready config with skillselion.get_install_config("plugin:better-auth/skills").

About

What it does

better-auth-skills is a Claude Code plugin bundle that packages agent skills for working with Better Auth in JavaScript and TypeScript projects. Indie builders shipping SaaS or API backends often stall on auth—sessions, providers, migrations, and safe defaults—because generic coding prompts skip framework-specific edges. These skills are meant to steer Claude Code through create-and-update flows on the auth layer so you spend less time reconciling docs with your repo. The catalog lists a single plugin and community-oriented tagging; you should still verify versions against your Better Auth install and security requirements before production. Use during backend implementation, when prototyping login on a validate spike, or when tightening configuration ahead of ship. It is a targeted skill pack, not a hosted auth service—you own deployment, secrets, and compliance.

Highlights

  • Skills focused on the Better Auth library for JS/TS projects
  • Covers creating and updating the authentication layer
  • 1-plugin bundle from better-auth/skills
  • Community catalog entry for auth-specific agent guidance
  • Pairs with backend Build work rather than generic login prompts

Why builders use it

Generic agent advice on login and sessions misses Better Auth conventions, so solo builders waste cycles fixing auth mistakes late.

After you add the plugin, Claude Code can follow Better Auth–aligned skills when you implement or change your authentication layer.

At a glance

  • Type - Plugin in Development Tools.
  • Adoption - 0 installs, 168 stars, 0 votes.

FAQ

Who is better-auth-skills for?

It is for developers building with Better Auth in JavaScript or TypeScript who want Claude Code skills tuned to that stack.

When should I use better-auth-skills?

Use it while creating a new auth layer or updating sessions, providers, and routes during backend build or pre-launch hardening.

How do I add better-auth-skills to my agent?

Register the better-auth/skills Claude Code plugin from the repository, enable skills in Claude Code, and point the agent at your Better Auth project.

Discussion

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