Remote MCP Server on Cloudflare

@vishaal-atomic

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-vishaal-atomic": {
      "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 running a remote MCP (Model Context Protocol) server on Cloudflare Workers with OAuth login. It is aimed at developers who want to deploy MCP tools that can be accessed remotely.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies, and run locally with npx nx dev remote-mcp-server. Connect via the MCP Inspector using SSE at http://localhost:8787/sse, or configure Claude Desktop to use the server through the mcp-remote proxy. Deploy to Cloudflare Workers with npm run deploy after creating an OAUTH_KV namespace.

Key features of Remote MCP Server on Cloudflare

Deployable to Cloudflare Workers with one command
OAuth login flow for remote access
SSE (Server-Sent Events) transport for MCP communication
Works with MCP Inspector for testing
Connects to Claude Desktop via a local proxy
Example math tools included for demonstration

Use cases of Remote MCP Server on Cloudflare

Deploy MCP tools remotely on Cloudflare Workers for client access
Test MCP server endpoints locally using the MCP Inspector
Connect Claude Desktop to a remote server for tool invocation
Build and debug custom MCP tools with OAuth authentication

Frequently asked questions

What runtime and dependencies are required?

Node.js and npm are needed for local development and deployment. A Cloudflare account is required to deploy to Workers.

What transport protocol does the server use?

SSE (Server-Sent Events) at the `/sse` endpoint.

How do I deploy the server to Cloudflare?

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

How do I connect Claude Desktop to the remote server?

Update the Claude Desktop configuration file to use the `mcp-remote` proxy pointing to your server's SSE URL (e.g., `https://worker-name.account-name.workers.dev/sse`).

How can I debug connection issues?

Run `npx mcp-remote http://localhost:8787/sse` from the command line to test the connection. Clearing files in `~/.mcp-auth` may also help in rare cases.

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