Remote MCP Server on Cloudflare

@vikashsingh15

About Remote MCP Server on Cloudflare

No overview available yet

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

Config

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

{
  "mcpServers": {
    "remote-mcp-server-vikashsingh15": {
      "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 deploying a remote MCP (Model Context Protocol) server on Cloudflare Workers with OAuth login. It is for developers who want to host MCP tools and connect them from clients like the MCP Inspector or Claude Desktop.

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies, and run locally with npx nx dev remote-mcp-server. Connect the MCP Inspector using SSE transport to http://localhost:8787/sse. For Claude Desktop, add a configuration entry using npx mcp-remote pointing to the local or deployed /sse endpoint. Deploy to Cloudflare by creating a KV namespace, updating wrangler.jsonc, and running npm run deploy.

Key features of Remote MCP Server on Cloudflare

Runs on Cloudflare Workers with OAuth login
Local development with MCP Inspector support
Connect Claude Desktop via the mcp-remote proxy
Deploy to Cloudflare with a workers.dev URL
Uses SSE transport for client-server communication

Use cases of Remote MCP Server on Cloudflare

Develop and test MCP tools locally before deploying
Deploy a remote MCP server accessible from any client
Integrate custom MCP tools with Claude Desktop
Explore and test MCP tool APIs using the MCP Inspector

FAQ from Remote MCP Server on Cloudflare

How do I develop locally?

Clone the repo, run npm install, then start the server with npx nx dev remote-mcp-server. It listens on http://localhost:8787/.

How do I connect the MCP Inspector?

Open the Inspector, set Transport Type to SSE, enter http://localhost:8787/sse as the URL, and connect. Log in with any email and password.

How do I connect Claude Desktop to the server?

In the Claude Desktop config file, add an entry with "command": "npx" and "args": ["mcp-remote", "http://localhost:8787/sse"] (or the deployed URL). A browser window opens for OAuth login.

How do I deploy to Cloudflare?

Create a KV namespace with npx wrangler kv namespace create OAUTH_KV, add its ID to wrangler.jsonc, then run npm run deploy. The server is available at your workers.dev URL.

How do I debug connection issues?

Restart Claude or try npx mcp-remote http://localhost:8787/sse on the command line. Clear ~/.mcp-auth if needed to reset OAuth state.

Frequently asked questions

How do I develop locally?

Clone the repo, run `npm install`, then start the server with `npx nx dev remote-mcp-server`. It listens on `http://localhost:8787/`.

How do I connect the MCP Inspector?

Open the Inspector, set Transport Type to `SSE`, enter `http://localhost:8787/sse` as the URL, and connect. Log in with any email and password.

How do I connect Claude Desktop to the server?

In the Claude Desktop config file, add an entry with `"command": "npx"` and `"args": ["mcp-remote", "http://localhost:8787/sse"]` (or the deployed URL). A browser window opens for OAuth login.

How do I deploy to Cloudflare?

Create a KV namespace with `npx wrangler kv namespace create OAUTH_KV`, add its ID to `wrangler.jsonc`, then run `npm run deploy`. The server is available at your workers.dev URL.

How do I debug connection issues?

Restart Claude or try `npx mcp-remote http://localhost:8787/sse` on the command line. Clear `~/.mcp-auth` if needed to reset OAuth state.

Comments

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