What problem does it solve? Adding authentication to a web application involves many decisions—framework integration, database adapters, OAuth providers, plugins, and UI pages—and mistakes in any of them cause broken sessions or security gaps. This Skill guides the full Better Auth setup from planning through implementation. ## Core Features & Use Cases - Guided Planning Phase: Auto-detects your framework, database/ORM, and package manager, then asks structured questions about auth methods, providers, and features before writing code. - Framework & Database Coverage: Provides route handler setup for Next.js, SvelteKit, Express, Hono, SolidStart, and adapters for Prisma, Drizzle, MongoDB, and raw SQL drivers. - Plugins, Migrations & Security: Covers CLI schema generation, plugins like 2FA and organizations, plus a security checklist and troubleshooting table. - Use Case: You have a Next.js app with Prisma and Postgres and need email/password plus GitHub OAuth login. The Skill detects your stack, confirms the plan, and generates the auth config, route handler, schema migrations, and sign-in pages. ## Quick Start Add Better Auth authentication with email/password and GitHub OAuth to my Next.js app that uses Prisma and PostgreSQL.
