clerk

Based on what you're trying to do, here's the right skill to use:

By Task

Adding Clerk to your project → Use clerk-setup

Framework detection and quickstart
Environment setup, API keys, Keyless flow
Migration from other auth providers

Custom sign-in/sign-up UI → Use clerk-custom-ui

Custom authentication flows
Appearance and styling
OAuth, magic links, passkeys, MFA

Advanced Next.js patterns → Use clerk-nextjs-patterns

Server vs Client auth APIs
Middleware strategies
Server Actions, caching
API route protection

B2B / Organizations → Use clerk-orgs

Multi-tenant apps
Organization slugs in URLs
Roles, permissions, RBAC
Member management

Webhooks → Use clerk-webhooks

Real-time events
Data syncing
Notifications & integrations

E2E Testing → Use clerk-testing

Playwright/Cypress setup
Auth flow testing
Test utilities

If you know your task, you can directly access:

/clerk-setup - Framework setup
/clerk-custom-ui - Custom flows
/clerk-nextjs-patterns - Next.js patterns
/clerk-orgs - Organizations
/clerk-webhooks - Webhooks
/clerk-testing - Testing

Or describe what you need and I'll recommend the right one.