Remote MCP Server on Cloudflare

@kamilzafar

Repository

Basic information

About Remote MCP Server on Cloudflare

No overview available yet

#remote-mcp-server #cloudflare #mcp-inspector

Remote MCP Server on Cloudflare config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "remote-mcp-server-kamilzafar": {
      "command": "npx",
      "args": [
        "nx",
        "dev",
        "remote-mcp-server"
      ]
    }
  }
}

Remote MCP Server on Cloudflare tools

Tool list not available yet

This listing does not currently have a tool list to display. This does not mean the server has no tools; check its documentation for supported capabilities.

Fetch the live tool list by running this server in a temporary sandbox using the button above.

Overview

What is Remote MCP Server on Cloudflare?

Remote MCP Server on Cloudflare is a template for deploying a remote MCP (Model Context Protocol) server on Cloudflare Workers, complete with OAuth login. It is for developers who want to run MCP tools hosted remotely and connect them to MCP clients like Claude Desktop.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies with npm install, and run locally with npx nx dev remote-mcp-server. Use the MCP Inspector or configure Claude Desktop using npx mcp-remote with the server’s SSE endpoint. Deploy to Cloudflare with npm run deploy after creating a KV namespace with npx wrangler kv namespace create OAUTH_KV.

Key features of Remote MCP Server on Cloudflare

OAuth login built in with a mock login screen
SSE (Server-Sent Events) transport for MCP communication
Deploy to Cloudflare Workers with one command
Local development with hot reload via Nx
Works with MCP Inspector and Claude Desktop

Use cases of Remote MCP Server on Cloudflare

Developers prototyping a remote MCP server with authentication
Connecting Claude Desktop to a cloud-hosted MCP tool
Testing MCP tools locally before deploying to production
Running a math or custom tool server accessible from anywhere

Frequently asked questions

What transport type does the server use?

The server uses SSE (Server-Sent Events). In the MCP Inspector, set Transport Type to `SSE` and use the `/sse` endpoint.

How do I deploy to Cloudflare?

Run `npx wrangler kv namespace create OAUTH_KV`, add the namespace ID to `wrangler.jsonc`, then run `npm run deploy`.

How do I connect Claude Desktop to the remote server?

Add a configuration entry using `npx mcp-remote` with the server’s full `workers.dev` URL ending in `/sse`. Restart Claude Desktop.

How can I debug connection issues?

Restart Claude Desktop, or test the server directly with `npx mcp-remote http://localhost:8787/sse`. In rare cases, clear the `~/.mcp-auth` folder.

What are the dependencies for local development?

Node.js, npm, and the Nx build tool. The repository uses `nx` for running the server locally (`npx nx dev remote-mcp-server`).

Comments

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