MCP Calculator Server

#!/usr/bin/env python3 """ Simple MCP server using FastMCP to add two numbers - Containerized version. """ from fastmcp import FastMCP # Create the MCP server mcp = FastMCP("Simple Calculator Container") @mcp.tool() def add_numbers(a: float, b: float) -> float: """Add two numbers together. Args: a: First number to addition b: Second number to addition Returns: The sum of a and b """ result = a + b return result if __name__ == "__main__": # Run with streamable-http transport for HTTP-based communication in containers # Note: FastMCP doesn't support transport_options parameter # Session timeout is handled by the underlying transport layer mcp.run( transport="streamable-http", host="0.0.0.0", port=8000 )