Remote MCP Server on Cloudflare

@cyhw

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-cyhw": {
      "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?

This project provides a template and guide to deploy a remote MCP server on Cloudflare Workers, complete with OAuth login. It is intended for developers who want to expose MCP tools over the internet with authentication.

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 npx wrangler kv namespace create OAUTH_KV, add the KV namespace ID to wrangler.jsonc, and run npm run deploy. Connect clients like the MCP Inspector or Claude Desktop via the SSE endpoint (/sse) using the mcp-remote proxy.

Key features of Remote MCP Server on Cloudflare

Deploy MCP server on Cloudflare Workers.
Includes OAuth login for secure access.
Local development with mock login.
Connect MCP Inspector or Claude Desktop.
Remote access via workers.dev URL.
Uses SSE transport protocol.

Use cases of Remote MCP Server on Cloudflare

Expose MCP tools (e.g., math functions) to AI assistants like Claude.
Develop and test MCP servers locally before deploying.
Build authenticated MCP APIs on Cloudflare's edge network.

Frequently asked questions

What is the purpose of this project?

It provides a remote MCP server on Cloudflare Workers with OAuth login, enabling AI clients to call tools securely.

How do I run the server locally?

Clone the repo, install dependencies, and run `npx nx dev remote-mcp-server`. Then connect clients to `http://localhost:8787/sse`.

How do I deploy to Cloudflare?

Create a KV namespace with `npx wrangler kv namespace create OAUTH_KV`, add its ID to `wrangler.jsonc`, then run `npm run deploy`.

How do I connect Claude Desktop?

Add an entry to Claude Desktop's config file using `npx mcp-remote` pointing to your server's SSE URL (local or remote).

What transport protocol is used?

The server uses SSE (Server-Sent Events) as the transport protocol. Clients connect to the `/sse` endpoint.

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