Clerk
Official Clerk integration. Add Clerk authentication and user management with framework-specific setup, organizations, billing, webhooks, and testing guidance, and manage Clerk applications, users, and instance configuration.
Overview
Clerk gives your bots 20 skills. Sign in with your Clerk account. No API key to copy. Its tools come from Clerk's own MCP server, so they always match what Clerk offers.
Plans and limits
- FreeNot included
- MCP only ($9/mo)2,000 calls a month
- Pro20,000 calls a month
- Max20,000 calls a month
How calls are counted
Calls are shared by every catalog app in the workspace. Past the monthly number they keep working from AI credits at $0.90 per 1,000 calls; the count resets on the 1st (UTC) and a retried call counts once.
Clerk questions
How do I connect Clerk to Krypton?
Open Integrations in Krypton, find Clerk and choose Sign in. Every bot in the workspace can then use it, and you choose which bots get which apps.
Which plan includes Clerk?
MCP only with 2,000 calls a month, Pro and Max with 20,000. Calls are shared by every catalog app in the workspace. Past the monthly number they keep working from AI credits at $0.90 per 1,000 calls; the count resets on the 1st (UTC) and a retried call counts once.
Can I use Clerk from Claude or Cursor?
Yes. Connect it in your workspace, then add https://mcp.krypton.bot as a streamable HTTP MCP server with your kmcp_ workspace key. Calls count toward the same monthly number.
Skills
Ready-made instructions your bots follow with Clerk. Ask for one by name or let the bot pick.
- ClerkClerk authentication router
- Clerk androidImplement Clerk authentication for native Android apps using Kotlin and
- Clerk astro patterns'Astro patterns with Clerk — middleware, SSR pages, island components,
- Clerk backend APIClerk Backend REST API explorer and executor
- Clerk billingClerk Billing for subscription management - render Clerk's PricingTable
- Clerk chrome extension patterns'Chrome Extension auth with @Clerk/chrome-extension -- popup/sidepanel
- Clerk CLIOperate the Clerk CLI (`Clerk` binary) for authentication, user/org/session management
- Clerk custom UICustom authentication flows and component appearance - hooks (useSignIn,
- Clerk expoAdd Clerk authentication to Expo and React Native apps using @Clerk/expo
- Clerk nextjs patternsAdvanced Next.js patterns - middleware, Server Actions, caching with
- Clerk nuxt patterns'Nuxt 3 auth patterns with @Clerk/nuxt - middleware, composables, server
- Clerk orgsClerk Organizations for B2B and multi-tenant apps - org switching,
- Clerk react patterns'React SPA auth patterns with @Clerk/react for Vite/CRA - ClerkProvider
- Clerk react router patterns'React Router v7/v8 patterns with Clerk — rootAuthLoader, getAuth in loaders,
- Clerk setupSet up Clerk authentication in any project with the Clerk CLI and official framework quickstarts
- Clerk swiftImplement Clerk authentication for native Swift and iOS apps using ClerkKit
- Clerk tanstack patterns'TanStack React Start auth patterns with @Clerk/tanstack-react-start
- Clerk testingE2E testing for Clerk apps
- Clerk vue patterns'Vue 3 patterns with Clerk — composables (useAuth, useUser,
- Clerk webhooksClerk webhooks for real-time events and data syncing