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Remote MCP Server on Cloudflare

@jlrcnmsn1990

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

jlrcnmsn1990

Config

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

{
  "mcpServers": {
    "remote-mcp-server-jlrcnmsn1990": {
      "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?

A reference implementation for running a remote MCP server on Cloudflare Workers with OAuth login, enabling clients like Claude Desktop to call tools over HTTP via SSE.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies, and run locally with npx nx dev remote-mcp-server. Deploy using npm run deploy after creating a KV namespace for OAuth. Connect using MCP Inspector or Claude Desktop by pointing to the SSE endpoint (e.g., http://localhost:8787/sse or your workers.dev URL).

Key features of Remote MCP Server on Cloudflare

  • OAuth login for secure client access
  • Local development with live reload
  • Deploy to Cloudflare Workers
  • Works with MCP Inspector and Claude Desktop
  • Supports SSE transport for remote MCP clients

Use cases of Remote MCP Server on Cloudflare

  • Host a remote MCP server accessible over the internet
  • Allow Claude Desktop to call custom tools via HTTP
  • Prototype an MCP server with OAuth authentication
  • Teach MCP client-server architecture with a real deployment

FAQ from Remote MCP Server on Cloudflare

How is Remote MCP Server on Cloudflare different from a local MCP server?

It runs on Cloudflare Workers instead of your local machine, enabling remote access and OAuth login.

What runtime or dependencies are required?

Node.js, npm, and optionally Cloudflare Wrangler CLI for deployment.

Where is OAuth data stored?

In a Cloudflare KV namespace named OAUTH_KV that you create during deployment.

What transport does the server use?

Server-Sent Events (SSE) – connect to the /sse endpoint of the server.

How do I debug connection issues?

Restart Claude or use npx mcp-remote http://localhost:8787/sse from the command line. Clear ~/.mcp-auth if needed.

Comments

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