Remote MCP Server

Example Use Cases

• 1

  Call remote tools over SSE (Model Context Protocol) from a hosted server so they can execute actions like math or utility functions.

• 2

  A quick local development and testing environment for MCP servers with OAuth authentication and Workers KV emulation before deploying to Cloudflare.

• 3

  Integrate third-party UIs such as the MCP Inspector or Claude Desktop with a custom MCP backend hosted on Cloudflare Workers.

Description

This repository provides a ready-to-run MCP (Model Context Protocol) server implemented as a Cloudflare Worker and runnable locally for development. It supports SSE transport, a mock OAuth login flow backed by Workers KV, and example integrations with the MCP Inspector and Claude Desktop. The project is designed to let developers expose tools (e.g., calculators) to agents and clients, and includes deploy instructions for Cloudflare Workers and KV configuration. It simplifies testing and deploying MCP-compatible tool endpoints on Cloudflare.