import asyncio
from fastmcp import Client


async def main():
    async with Client("http://127.0.0.1:8000/mcp") as client:
        tools = await client.list_tools()
        assert {"add", "multiply"}.issubset({tool.name for tool in tools})
        result = await client.call_tool("add", {"a": 2, "b": 3})
        assert not result.is_error
        print(result.data)


if __name__ == "__main__":
    asyncio.run(main())