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Remote MCP Server on Cloudflare

@bydymainit2

Basic information

Category

Cloud & Infrastructure

Transports

stdio

Author

bydymainit2

About Remote MCP Server on Cloudflare

No overview available yet

Remote MCP Server on Cloudflare config

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

{
  "mcpServers": {
    "remote-mcp-server-bydymainit2": {
      "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 starter kit for running a remote Model Context Protocol (MCP) server on Cloudflare Workers with OAuth login. It is designed for developers who want to host an MCP server that can be accessed remotely and integrated with 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. Deploy to Cloudflare Workers by creating a KV namespace for OAuth with npx wrangler kv namespace create OAUTH_KV, adding the namespace ID to wrangler.jsonc, and running npm run deploy. Connect clients via SSE at the /sse endpoint.

Key features of Remote MCP Server on Cloudflare

  • Deploy a remote MCP server on Cloudflare Workers.
  • Built-in OAuth login flow.
  • Local development with hot-reload.
  • Connect via MCP Inspector or Claude Desktop.
  • Simple deployment with Wrangler CLI.

Use cases of Remote MCP Server on Cloudflare

  • Hosting a math or utility tool for AI clients like Claude.
  • Creating a remote MCP server accessible over the internet.
  • Prototyping MCP servers with Cloudflare’s global edge network.
  • Integrating OAuth-protected MCP tools with desktop assistants.

Frequently asked questions

1

How do I develop locally?

Clone the repository, run `npm install` in the `ai` directory, then execute `npx nx dev remote-mcp-server`. The server will be available at `http://localhost:8787/`.

2

How do I connect the MCP Inspector to my local server?

Start the MCP Inspector with `npx @modelcontextprotocol/inspector`, set Transport Type to `SSE`, enter `http://localhost:8787/sse` as the server URL, and click “Connect”. You can then log in with any email and password.

3

How do I deploy the server to Cloudflare Workers?

Create a KV namespace with `npx wrangler kv namespace create OAUTH_KV`, add the namespace ID to `wrangler.jsonc`, and run `npm run deploy`. The server will be available at a `workers.dev` URL.

4

How do I connect Claude Desktop to the remote server?

Update Claude Desktop’s configuration file (Settings > Developer > Edit Config) with a `mcpServers` entry using `mcp-remote` as the command and the server’s `/sse` URL (e.g., `https://worker-name.account-name.workers.dev/sse`) as the argument.

5

What debugging steps are available?

Restart Claude Desktop, try connecting directly via `npx mcp-remote http://localhost:8787/sse`, or clear cached authentication files with `rm -rf ~/.mcp-auth`.

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