Cloudflare Remote MCP Server

Example Use Cases

• 1

  A remotely hosted MCP endpoint to expose callable tools and services over SSE/HTTP (e.g., for integrating with Claude or other MCP clients).

• 2

  A quick local-to-cloud workflow for testing tool integrations—run locally with a worker-like environment, test with the MCP Inspector, then deploy to Cloudflare Workers for production access.

• 3

  OAuth-protected access to tools, providing a basic example of using Cloudflare Workers and KV to manage OAuth state and authentication flows.

Description

This repository demonstrates how to run a Model Context Protocol (MCP) server on Cloudflare Workers, with local development, OAuth-backed authentication, and deployment instructions. It includes steps to connect the MCP Inspector and to configure Claude Desktop to proxy to the server so agents can discover and call tools. The project is intended as a simple, deployable example for exposing tools over SSE/HTTP using Cloudflare infrastructure and KV for OAuth state.