Simple FastMCP Server

# Simple FastMCP Server This repository contains a minimal MCP server built with FastMCP 2.0. It exposes two tools: - `add(a: int, b: int) -> int`: Returns the sum of two numbers. - `greet(name: str) -> str`: Returns a friendly greeting. ## Local Development Prerequisites: - Python 3.9+ - `pip` Install dependencies: ``` pip install -r requirements.txt ``` Run the server locally over HTTP: ``` python my_server.py ``` The MCP endpoint will be available at `http://localhost:8000/mcp`. Optional: Test with a simple client script. Create `client_test.py`: ``` import asyncio from fastmcp import Client async def main(): async with Client("http://localhost:8000/mcp") as client: result = await client.call_tool("greet", {"name": "FastMCP"}) print(result) asyncio.run(main()) ``` Run it: ``` python client_test.py ``` ## Deploy to FastMCP Cloud FastMCP Cloud hosts MCP servers from your GitHub repository and provides a URL like `https://your-project-name.fastmcp.app/mcp` ([1]). Steps: - Push this repository to GitHub (ensure `requirements.txt` is present). - Sign in to FastMCP Cloud with your GitHub account and create a project. - Set the entrypoint to `my_server.py:mcp` (Cloud imports the server object and ignores `__main__`) ([2]). - Deploy; your server becomes available at `https://<project>.fastmcp.app/mcp`. Notes: - Cloud automatically installs dependencies from `requirements.txt` ([1]). - Entry-point configuration accepts `file.py:object_name` syntax if you rename the server instance ([1]). ## References - [1] FastMCP Cloud guide: https://gofastmcp.com/deployment/fastmcp-cloud - [2] FastMCP Quickstart: https://gofastmcp.com/getting-started/quickstart