MCP_Basics

import asyncio import nest_asyncio from mcp import ClientSession, StdioServerParameters from mcp.client.stdio import stdio_client import os nest_asyncio.apply() async def main(): server_params = StdioServerParameters( command="python", args=["server.py", "--transport", "stdio"], env={"PYTHONPATH": "."}, cwd=os.path.dirname(os.path.abspath(__file__)), ) async with stdio_client(server_params) as (read_stream, write_stream): async with ClientSession(read_stream, write_stream) as session: await session.initialize() tools_result = await session.list_tools() print("Available tools:") for tool in tools_result.tools: print(f"- {tool.name}: {tool.description}") print("Connected to MCP server") result = await session.call_tool("add", arguments={"a": 1, "b": 2}) print(result) result = await session.call_tool("subtract", arguments={"a": 10, "b": 3}) print(result) if __name__ == "__main__": asyncio.run(main())