Remote MCP Server on Cloudflare

@HenkDz

About Remote MCP Server on Cloudflare

No overview available yet

Config

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

{
  "mcpServers": {
    "cf-remote-mcp-server-henkdz": {
      "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?

It is a pre-configured MCP server that runs on Cloudflare Workers with OAuth login, enabling remote MCP clients (such as Claude Desktop) to connect 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 npx wrangler kv namespace create OAUTH_KV and npm run deploy. Then configure MCP clients (e.g., Claude Desktop) to point to the server’s SSE endpoint.

Key features of Remote MCP Server on Cloudflare

Deploy a remote MCP server on Cloudflare Workers
Built-in OAuth login flow
SSE transport for MCP client connections
Works with MCP Inspector and Claude Desktop
Local development and remote deployment workflows

Use cases of Remote MCP Server on Cloudflare

Running a remote MCP server accessible from anywhere
Connecting Claude Desktop to a cloud‑hosted MCP server
Testing MCP tools via the MCP Inspector
Building and deploying custom MCP tools with OAuth

FAQ from Remote MCP Server on Cloudflare

How do I deploy the server?

Create a KV namespace with npx wrangler kv namespace create OAUTH_KV, add its ID to wrangler.jsonc, then run npm run deploy.

How do I connect the MCP Inspector?

In the Inspector, set Transport Type to SSE and enter http://localhost:8787/sse (local) or your workers.dev URL plus /sse (remote).

How do I connect Claude Desktop?

Update Claude’s configuration file to use npx mcp-remote with the server’s SSE URL (e.g., http://localhost:8787/sse or https://worker-name.account-name.workers.dev/sse).

How can I debug connection issues?

Run npx mcp-remote http://localhost:8787/sse directly in the terminal. If needed, clear stored auth data with rm -rf ~/.mcp-auth.

What authentication does the server use?

The server implements an OAuth login flow. During local development a mock login screen appears; after deployment, the real OAuth flow is used.

Frequently asked questions

How do I deploy the server?

Create a KV namespace with `npx wrangler kv namespace create OAUTH_KV`, add its ID to `wrangler.jsonc`, then run `npm run deploy`.

How do I connect the MCP Inspector?

In the Inspector, set Transport Type to `SSE` and enter `http://localhost:8787/sse` (local) or your `workers.dev` URL plus `/sse` (remote).

How do I connect Claude Desktop?

Update Claude’s configuration file to use `npx mcp-remote` with the server’s SSE URL (e.g., `http://localhost:8787/sse` or `https://worker-name.account-name.workers.dev/sse`).

How can I debug connection issues?

Run `npx mcp-remote http://localhost:8787/sse` directly in the terminal. If needed, clear stored auth data with `rm -rf ~/.mcp-auth`.

What authentication does the server use?

The server implements an OAuth login flow. During local development a mock login screen appears; after deployment, the real OAuth flow is used.

Comments

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