Remote MCP Server on Cloudflare

@JakePartusch

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-2-jakepartusch": {
      "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 Model Context Protocol (MCP) server on Cloudflare Workers with OAuth login. It allows developers to run MCP tools over HTTP and connect clients such as Claude Desktop or the MCP Inspector.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies, and run locally with npx nx dev remote-mcp-server. Deploy to Cloudflare using npm run deploy after creating a KV namespace with npx wrangler kv namespace create OAUTH_KV. Connect clients by pointing them to the server’s /sse endpoint, using the MCP Inspector or by configuring Claude Desktop with the mcp-remote proxy.

Key features of Remote MCP Server on Cloudflare

Deploy a remote MCP server on Cloudflare Workers.
Built-in OAuth login for secure access.
Uses SSE (Server-Sent Events) transport.
Supports connection from MCP Inspector and Claude Desktop.
Includes a local development workflow with mock login.

Use cases of Remote MCP Server on Cloudflare

Run a math tool remotely for use in Claude Desktop.
Test MCP tool calls with the MCP Inspector over the internet.
Host custom MCP tools accessible from any MCP client.

Frequently asked questions

What runtime and dependencies are required?

Node.js and npm are required for local development. Cloudflare Workers runtime is used for deployment. The package `mcp-remote` is needed for client-side proxying.

How does OAuth authentication work?

The server includes OAuth login; locally it uses a mock login screen, and after deployment it uses the configured KV store for token management.

How do I connect Claude Desktop to a remote server?

Update Claude Desktop’s configuration file (Settings > Developer > Edit Config) to add an entry that uses `npx mcp-remote` with the server’s `/sse` URL as an argument.

Can I debug connection issues?

Use the command `npx mcp-remote http://localhost:8787/sse` to test connectivity. In rare cases, clearing `~/.mcp-auth` may help.

What transport does the server use?

The server uses Server-Sent Events (SSE) as the transport protocol, accessed via the `/sse` endpoint.

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