Remote MCP Server on Cloudflare

@landpageapp

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-landpageapp": {
      "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 server that runs on Cloudflare Workers to provide a remote Model Context Protocol (MCP) endpoint with OAuth login. It enables AI clients such as Claude Desktop to connect to MCP tools over SSE (Server-Sent Events).

How to use Remote MCP Server on Cloudflare?

Clone the repository, install dependencies, and run locally with npx nx dev remote-mcp-server. Deploy by creating a KV namespace with npx wrangler kv namespace create OAUTH_KV, adding the ID to wrangler.jsonc, then running npm run deploy. Connect clients by configuring the server’s /sse URL in the MCP Inspector or in Claude Desktop's configuration using npx mcp-remote.

Key features of Remote MCP Server on Cloudflare

Local development with mock OAuth login
Deploy to Cloudflare Workers for remote access
OAuth login for authentication
SSE transport for MCP communication
Compatible with MCP Inspector for testing
Supports Claude Desktop via an mcp-remote proxy

Use cases of Remote MCP Server on Cloudflare

Deploying a remote MCP server for AI tool access
Testing MCP tools locally with the MCP Inspector
Integrating custom MCP tools with Claude Desktop
Adding OAuth‑protected MCP endpoints to a Workers deployment

FAQ from Remote MCP Server on Cloudflare

How do I connect the MCP Inspector to the server?

Switch the Transport Type to SSE and enter the server’s URL (e.g., http://localhost:8787/sse) as the MCP server URL, then click “Connect”. You will be shown a mock login screen.

How do I connect Claude Desktop to my remote server?

Edit the Claude Desktop configuration file and add an entry under mcpServers that uses npx mcp-remote pointing to your /sse URL (e.g., https://worker-name.account-name.workers.dev/sse). Restart Claude to apply the change.

How do I deploy the server to Cloudflare?

Run npx wrangler kv namespace create OAUTH_KV and add the returned namespace ID to wrangler.jsonc. Then execute npm run deploy to publish the Worker.

How do I debug connection issues?

Restart Claude, or test the MCP server directly from the command line with npx mcp-remote http://localhost:8787/sse. If needed, clear the authentication cache by removing ~/.mcp-auth.

Frequently asked questions

How do I connect the MCP Inspector to the server?

Switch the Transport Type to `SSE` and enter the server’s URL (e.g., `http://localhost:8787/sse`) as the MCP server URL, then click “Connect”. You will be shown a mock login screen.

How do I connect Claude Desktop to my remote server?

Edit the Claude Desktop configuration file and add an entry under `mcpServers` that uses `npx mcp-remote` pointing to your `/sse` URL (e.g., `https://worker-name.account-name.workers.dev/sse`). Restart Claude to apply the change.

How do I deploy the server to Cloudflare?

Run `npx wrangler kv namespace create OAUTH_KV` and add the returned namespace ID to `wrangler.jsonc`. Then execute `npm run deploy` to publish the Worker.

How do I debug connection issues?

Restart Claude, or test the MCP server directly from the command line with `npx mcp-remote http://localhost:8787/sse`. If needed, clear the authentication cache by removing `~/.mcp-auth`.

Comments

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