Clerk

Add Clerk authentication to your app directly through Claude. Access up-to-date SDK snippets and implementation patterns for sign-in flows, session management, and route protection. Build multi-tenant B2B apps with organizations and role-based access, configure waitlists and early access flows, and implement billing. Get framework-specific examples for Next.js, React, Expo, and more through natural language prompts.

You can use Clerk to:

Add authentication to your application:
"How do I implement authentication hooks in Next.js?"

Build a multi-tenant B2B SaaS:
"Set up a B2B SaaS with organizations and role-based permissions"

Implement a waitlist flow:
"Create a waitlist flow for my app"

Protect routes and API endpoints:
"Protect API routes with Clerk"