Remote MCP Server on Cloudflare

Name: Remote MCP Server on Cloudflare
Author: shikharbsar

@shikharbsar

Repository

About Remote MCP Server on Cloudflare

No overview available yet

Basic information

Config

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

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

Tools

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Overview

What is Remote MCP Server on Cloudflare?

A template for deploying a remote MCP server on Cloudflare Workers with OAuth login. It allows MCP clients to connect remotely via SSE and includes a local development workflow.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies with npm install, run locally with npx nx dev remote-mcp-server, then connect using the MCP Inspector or Claude Desktop via a local proxy (npx mcp-remote). Deploy with npx wrangler kv namespace create OAUTH_KV and npm run deploy.

Key features of Remote MCP Server on Cloudflare

OAuth login for remote MCP server access.
Supports SSE transport for MCP clients.
Deployable to Cloudflare Workers.
Local development with mock login.
Integration with MCP Inspector and Claude Desktop.

Use cases of Remote MCP Server on Cloudflare

Running a remote MCP server that works with Claude Desktop.
Prototyping and testing MCP tools locally before deployment.
Adding OAuth authentication to MCP server endpoints.
Hosting MCP tools on Cloudflare’s global edge network.

FAQ from Remote MCP Server on Cloudflare

What dependencies are required?

Node.js, npm, and a Cloudflare account for deployment. Local development uses npx nx and the @modelcontextprotocol/inspector package.

How do I connect Claude Desktop to the remote server?

Update the Claude config file to use npx mcp-remote with your server’s workers.dev URL (e.g., https://worker-name.account-name.workers.dev/sse).

How do I troubleshoot connection issues?

Restart Claude, try connecting directly with npx mcp-remote http://localhost:8787/sse, or clear the auth cache with rm -rf ~/.mcp-auth.

What transport does the server use?

The server uses SSE (Server-Sent Events) as its transport protocol, configured at the /sse endpoint.

How is OAuth handled locally?

During local development, the OAuth flow uses a mock login screen that accepts any email and password. Deployed servers require a real OAuth provider configured via Cloudflare.