What is Clerk MCP Server Template?
Clerk MCP Server Template is a production-ready template designed for building Model Context Protocol (MCP) servers that utilize Clerk authentication on Cloudflare Workers. It provides a robust foundation for creating secure, authenticated MCP tools that can seamlessly integrate with existing Clerk-powered applications.
How to use Clerk MCP Server Template?
To use the Clerk MCP Server Template, clone the repository, install the necessary dependencies, configure your environment variables with your Clerk API keys, and set up a KV namespace for OAuth session storage. After configuration, you can start the development server and begin building your MCP tools.
Key features of Clerk MCP Server Template?
- Complete OAuth 2.0 flow with Clerk authentication integration.
- Serverless edge computing capabilities through Cloudflare Workers.
- Durable Objects for persistent MCP session state management.
- KV Storage for temporary OAuth session storage.
- HMAC-signed state parameters and automatic token refresh for enhanced security.
- Full TypeScript support for type safety throughout the codebase.
- Ready-to-use example MCP tools and development tools like ESLint and Prettier.
Use cases of Clerk MCP Server Template?
- Building SaaS applications that require user data access and business logic integration.
- Enhancing customer support systems by allowing AI to query user data with proper context.
- Facilitating data analysis by providing authenticated access to APIs.
- Creating secure, user-specific workflow automations.
FAQ from Clerk MCP Server Template?
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What are the prerequisites for using this template?
You need Node.js 22.x or later, a Clerk account with API keys, and a Cloudflare account with Workers enabled. -
Is there a guide for deploying the server?
Yes, the template includes detailed instructions for deploying to Cloudflare Workers and configuring production secrets. -
Can I customize the MCP tools?
Absolutely! You can replace the example tools with your own implementations to suit your application's needs.