client-stdio.py•1.12 kB
import asyncio
import nest_asyncio
from mcp import ClientSession, StdioServerParameters
from mcp.client.stdio import stdio_client
nest_asyncio.apply() # Needed to run interactive python
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 calculator tool
result = await session.call_tool("add", arguments={"a": 2, "b": 3})
print(f"2 + 3 = {result.content[0].text}")
if __name__ == "__main__":
asyncio.run(main())