MCP Server Basic Example

import asyncio import nest_asyncio from mcp import ClientSession, StdioServerParameters from mcp.client.stdio import stdio_client async def main(): # Define server parameters server_params = StdioServerParameters( command="python", # The command to run your server args=["server.py"], # Arguments to the command ) # Connect to the server async with stdio_client(server_params) as (read_stream, write_stream): async with ClientSession(read_stream, write_stream) as session: # Initialize the connection await session.initialize() # List available tools tools_result = await session.list_tools() print("Available tools:") for tool in tools_result.tools: print(f" - {tool.name}: {tool.description}") # Call our Weather Tool result = await session.call_tool("get_alerts", arguments={"state":"CA"}) print(f"The weather alerts are = {result.content[0].text}") if __name__ == "__main__": asyncio.run(main())