Remote MCP Server on Cloudflare

@bfollington

About Remote MCP Server on Cloudflare

No overview available yet

Config

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

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

Tools

No tools detected

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 Model Context Protocol (MCP) server on Cloudflare Workers with OAuth login. It is intended for developers who want to deploy a remote MCP server that can be accessed by MCP clients such as 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. Connect the MCP Inspector over SSE, or configure Claude Desktop to use a local proxy via mcp-remote. Deploy to Cloudflare with npm run deploy after creating an OAUTH_KV namespace.

Key features of Remote MCP Server on Cloudflare

Runs as a Cloudflare Worker
Supports OAuth login flow
Uses SSE (Server-Sent Events) transport
Integrates with MCP Inspector for testing
Connects to Claude Desktop via mcp-remote proxy
Provides local and remote deployment modes

Use cases of Remote MCP Server on Cloudflare

Hosting a remote MCP server that requires authentication
Building and testing MCP tools with the MCP Inspector
Connecting Claude Desktop to a custom remote MCP server
Deploying MCP servers on Cloudflare’s edge infrastructure

FAQ from Remote MCP Server on Cloudflare

How do I run the server locally?

Run npx nx dev remote-mcp-server from the repository root; the server will be available at http://localhost:8787/.

How do I connect the MCP Inspector to my server?

Start the inspector with npx @modelcontextprotocol/inspector, set transport type to SSE, enter http://localhost:8787/sse as the URL, and log in with any email and password.

How do I connect Claude Desktop?

Add an entry to Claude Desktop’s config file that points npx mcp-remote to the server’s /sse endpoint (local or deployed URL).

How do I deploy the server to Cloudflare?

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

How can I debug connection issues?

Restart Claude or test directly via npx mcp-remote http://localhost:8787/sse. If needed, clear stored auth files with rm -rf ~/.mcp-auth.

Frequently asked questions

How do I run the server locally?

Run `npx nx dev remote-mcp-server` from the repository root; the server will be available at `http://localhost:8787/`.

How do I connect the MCP Inspector to my server?

Start the inspector with `npx @modelcontextprotocol/inspector`, set transport type to `SSE`, enter `http://localhost:8787/sse` as the URL, and log in with any email and password.

How do I connect Claude Desktop?

Add an entry to Claude Desktop’s config file that points `npx mcp-remote` to the server’s `/sse` endpoint (local or deployed URL).

How do I deploy the server to Cloudflare?

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

How can I debug connection issues?

Restart Claude or test directly via `npx mcp-remote http://localhost:8787/sse`. If needed, clear stored auth files with `rm -rf ~/.mcp-auth`.

Comments

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