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Provides Better Auth integration patterns for NestJS backend and Next.js frontend with Drizzle ORM and PostgreSQL.
Passed 16 of 22 test cases with the skill, and 9 of 22 without it.
and 8 more in the full report
7 fixed9 passed either way6 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 7 test cases the skill fixed. Same model, same prompt, with and without the skill.
In our NestJS backend auth controller, what specific GET endpoint should we send a test request to in order to confirm that unauthenticated clients receive a null session response without errors?
| Checked | Without skill | With skill |
|---|---|---|
| The endpoint path tested is /auth/get-session. | Missed | Passed |
| The expected unauthenticated response body contains session set to null. | Missed | Passed |
The instructions your model reads when the skill loads.
Better Auth is a type-safe authentication framework for TypeScript supporting multiple providers, 2FA, SSO, organizations, and passkeys. This skill covers integration patterns for NestJS backend with Drizzle ORM + PostgreSQL and Next.js App Router frontend.
# Backend (NestJS)
npm install better-auth @auth/drizzle-adapter drizzle-orm pg
npm install -D drizzle-kit
# Frontend (Next.js)
npm install better-auth
See references/nestjs-setup.md for complete backend setup, references/plugins.md for plugin configuration.
test cases passed, vs 9 / 22 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.