# Auth · blyatiful1

> Authentication with Better Auth 1.6, the locked stack default (Auth.js/NextAuth is maintenance-mode legacy) — server config with the Drizzle adapter, CLI-generated schema, client hooks, optimistic route protection in proxy.ts (Next 16, never middleware.ts), authoritative session checks in RSC and in every mutation, and a sign-in page styled to the design system, never the default unstyled form. Invoke during the backend phase whenever the brief needs accounts, protected pages, or roles, or the user says "auth", "login", "sign in", "sign up", "sessions", "protected routes", or "user accounts".

## Facts
- Page: https://tashan.sh/capability/skill-blyatiful1-auth
- tashan id: skill:blyatiful1/auth
- Source: https://github.com/blyatiful1/ultraweb
- Type: skill
- Category: other
- tashan score: 50.0 / 100
- Adoption: 14.0
- Upkeep: 98.0
- Freshness: 96.0
- Evidence coverage: 84% of the inputs this score can use
- Health: active
- Instruction depth: not yet graded
- License: MIT
- Official: no

## Install

```sh
cp -r auth ~/.claude/skills/
```

## Security audit
Not scanned. We audit npm-published capabilities; this one has no npm package we can resolve, or has not reached the queue. This is not a clean bill of health.

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Measured 2026-08-25 by tashan (https://tashan.sh) from public evidence. Scorer s5.