Remote MCP Server on Cloudflare

@SparkSMB-Tim

Repository

Basic information

About Remote MCP Server on Cloudflare

No overview available yet

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

Remote MCP Server on Cloudflare config

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

{
  "mcpServers": {
    "remote-mcp-server-sparksmb-tim": {
      "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?

This server lets you run a remote Model Context Protocol (MCP) server on Cloudflare Workers with OAuth login, enabling tools to be called over HTTP SSE from clients like the MCP Inspector or Claude Desktop.

How to use Remote MCP Server on Cloudflare?

Clone the repo, install dependencies via npm, then run locally with npx nx dev remote-mcp-server. For deployment, use npx wrangler kv namespace create OAUTH_KV, add the KV namespace ID to wrangler.jsonc, then run npm run deploy.

Key features of Remote MCP Server on Cloudflare

Local development with live reload
OAuth login flow (mock for local testing)
SSE (Server-Sent Events) transport
Deploy to Cloudflare Workers via Wrangler
Compatible with MCP Inspector and Claude Desktop

Use cases of Remote MCP Server on Cloudflare

Deploy a remotely accessible MCP server for AI assistants
Test MCP tools locally using the MCP Inspector
Integrate custom tools with Claude Desktop over the internet

Frequently asked questions

What transport protocol does this server use?

It uses SSE (Server-Sent Events) over HTTP.

How do I connect Claude Desktop to the server?

Configure Claude Desktop’s config file with the `mcp-remote` command and the server’s SSE endpoint (e.g., `http://localhost:8787/sse` locally, or `https://worker-name.account-name.workers.dev/sse` after deployment).

What authentication is used?

The server implements OAuth login. For local development, a mock login screen accepts any email and password. After deployment, the OAuth flow uses Cloudflare Workers authentication.

What are the runtime dependencies?

Node.js, npm, and for deployment: `wrangler` CLI and a Cloudflare KV namespace.

How can I debug connection issues?

Restart Claude, try connecting via `npx mcp-remote http://localhost:8787/sse` on the command line, or clear credentials stored in `~/.mcp-auth` by running `rm -rf ~/.mcp-auth`.

Comments

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