Demo MCP Server

# Basic Setup - Install uv - Create a project folder named fastmcp-demo-server - Open the folder in VS Code - Open terminal - Execute the command: uv init - uv add fastmcp - Fastmcp version - Create a basic server - Test the server -uv run fastmcp dev main.py (MCP Inspector CMD) - Run the server -uv run fastmcp run main.py - Add the server to claude desktop - uv run fastmcp install claude-desktop main.py (For local server) <i>Use the same steps from above to create a Remote MCP Server and follow the below steps and for Local MCP Server just follow till the upper step.</i> - Test the server using MCP Inspector | This opens in browser just like FastAPI's page - Create a GitHub repo - git init - git add - git commit -m "Initial commit: Simple MCP Server" - git remote add origin https://github.com/YourUsername/simple-mcp-server.git - git push -u origin main - Create an account on FastMCP Cloud - Deploy on FastMCP Cloud ```python import random from fastmcp import FastMCP # Create a FastMCP server instance mcp = FastMCP(name="Demo Server") @mcp.tool def roll_dice(n_dice: int=1) -> list[int]: """Roll n_dice 6 sided dice and return the results.""" return [random.randint(1,6) for _ in range(n_dice)] @mcp.toll def add_numbers(a: float, b: float) -> float: """Add two numbers together.""" return a + b if __name___ == "__main__": mcp.run() ```