What problem does it solve?
Clerk authentication can be difficult to integrate correctly across different frameworks, rendering modes, and UX patterns, leading to broken sign-in flows, unsecured routes, and inconsistent session handling.
Core Features & Use Cases
- Framework-aware integration: Detects and recommends the right Clerk setup approach for tasks like Next.js, React, React Router, Vue, Nuxt, Astro, TanStack Start, Expo, and Chrome Extensions.
- Custom and advanced auth flows: Guides custom sign-in/sign-up UI and advanced protected-route strategies using the appropriate server/client APIs and middleware.
- B2B and lifecycle capabilities: Supports organizations, billing/subscriptions, and webhooks for real-time syncing and entitlement gating.
- Testing and native guidance: Helps with end-to-end testing plus Swift (iOS) and Android native authentication patterns.
Quick Start
Add Clerk authentication to your app by asking: "Help me set up Clerk in my Next.js project and protect my /os routes using the correct server and middleware patterns."