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Remote MCP Server on Cloudflare

@Miguel07Alm

Repository

About Remote MCP Server on Cloudflare

No overview available yet

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

Basic information

Category

Cloud & Infrastructure

Runtime

node

Transports

stdio

Publisher

Miguel07Alm

Config

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

{
  "mcpServers": {
    "remote-mcp-server-miguel07alm": {
      "command": "npx",
      "args": [
        "nx",
        "dev",
        "remote-mcp-server"
      ]
    }
  }
}

Tools

No tools detected

We auto-extract tools from the README. The maintainer can list them under a ## Tools heading to populate this section.

Overview

What is Remote MCP Server on Cloudflare?

It provides a remote MCP (Model Context Protocol) server running on Cloudflare Workers, complete with OAuth-based login for authenticated access.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies with npm install, and run locally via npx nx dev remote-mcp-server. Deploy to Cloudflare using npx wrangler kv namespace create OAUTH_KV, update wrangler.jsonc with the KV namespace ID, then run npm run deploy. Connect clients (e.g., MCP Inspector or Claude Desktop) using SSE at the server’s /sse endpoint.

Key features of Remote MCP Server on Cloudflare

  • Runs on Cloudflare Workers for scalable, serverless deployment.
  • Includes OAuth login for secure access.
  • Uses SSE (Server-Sent Events) as the transport protocol.
  • Works with MCP Inspector for local and remote testing.
  • Integrates with Claude Desktop via the mcp-remote proxy.
  • Supports local development and debugging workflows.

Use cases of Remote MCP Server on Cloudflare

  • Hosting a remote MCP server accessible from any SSE-capable client.
  • Developing and testing MCP tools locally with MCP Inspector.
  • Connecting Claude Desktop to a cloud-hosted MCP server with OAuth.
  • Demonstrating end-to-end MCP server deployment on Cloudflare Workers.

FAQ from Remote MCP Server on Cloudflare

How do I develop the server locally?

Clone the repo, install dependencies with npm install, then run npx nx dev remote-mcp-server. The server will be available at http://localhost:8787/.

How do I deploy the server to Cloudflare?

Create a KV namespace with npx wrangler kv namespace create OAUTH_KV, add the namespace ID to wrangler.jsonc, and run npm run deploy.

How do I connect Claude Desktop to the remote server?

Edit Claude Desktop’s configuration file (Settings > Developer > Edit Config) and add an entry using npx mcp-remote with the server’s full workers.dev URL ending in /sse.

How can I debug connection issues?

Restart Claude, or test the connection directly from the command line using npx mcp-remote <url>. In rare cases, clear the authentication cache by running rm -rf ~/.mcp-auth.

What transport protocol does the server use?

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

Comments

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