Cloudflare Remote MCP

Example Use Cases

• 1

  Connect to a remote MCP over SSE to discover and invoke tools (e.g., using the MCP Inspector) hosted on Cloudflare Workers.

• 2

  OAuth-authenticated access to tools with credentials stored in Cloudflare KV when exposing MCP endpoints publicly.

• 3

  Integrate Claude Desktop or other MCP clients via an HTTP proxy (mcp-remote) to call hosted tools from a Cloudflare Worker.

Description

This repository provides a ready-to-run MCP server that can be run locally for development or deployed to Cloudflare Workers with KV-backed OAuth. It exposes an SSE endpoint for MCP clients, integrates with the MCP Inspector for tool exploration, and can be proxied into Claude Desktop via the mcp-remote helper. It simplifies exposing and securing custom tools (e.g., math tools) to remote agent clients and supports easy local testing and cloud deployment.