Clerk

The Clerk MCP provider gives AI agents access to authentication and user management code snippets, quickstart templates, and SDK patterns. This is particularly valuable for developers building applications that need robust user authentication, session management, and access control features.

Capabilities

Code Pattern Retrieval: Access pre-built code snippets and SDK patterns for common authentication flows like user sign-up, sign-in, session handling, and profile management. Filter by tags to find specific functionality like OAuth, multi-factor authentication, or user roles.

Framework Integration Templates: Retrieve quickstart templates and integration guides for popular frameworks including Next.js, React, Expo, Astro, Remix, Express, and Go. Each template provides boilerplate code and configuration examples.

SDK Reference: Access documentation and usage patterns for core Clerk SDK hooks and utilities, covering user state management, authentication checks, and session handling across different application contexts.

Available Resources

The server exposes 48+ resources including framework-specific quickstarts (Next.js App Router, React Vite, Expo, Astro, Remix, Express, Go) and SDK utilities (use-user, use-auth, use-session hooks). Resources are organized by framework and functionality type.

Key Considerations

This provider focuses on code examples and integration patterns rather than live user management. It's designed to help developers implement Clerk's authentication system correctly by providing tested code snippets and configuration examples. The content is read-only and serves as a complete reference library for Clerk integration best practices.