Hello World MCP Server

Example Use Cases

• 1

  A simple example MCP implementation to learn and prototype tool, resource, and prompt integrations.

• 2

  A local test server to validate MCP client behavior over SSE/Uvicorn and to exercise tool invocation and resource access.

• 3

  A minimal reference for integrating an MCP server with desktop clients (e.g., Claude Desktop) and for demonstrating production-ready ASGI deployment.

Description

This repository implements a concise example MCP server using the fastmcp framework, including simple tools (say_hello, get_greeting_log, clear_log), a shared resource (greetings://log), and a prompt template (greet_user). It demonstrates running the server with Uvicorn as an ASGI app or with FastMCP's built-in transport and shows how to connect via SSE for client interactions. The project is useful for learning MCP concepts, testing MCP clients, and integrating with tools like Claude Desktop. It emphasizes a decorator-based API, shared state handling, and a production-ready Uvicorn setup.