Local Server (stdio)

async def main():
    """Main entry point for the stdio server"""

async def run_stdio_server(server, get_initialization_options):
    """Run the server using stdin/stdout streams"""

async def load_server(server_name):
    """Load a server module by name"""

python -m src.servers.local --server slack --user-id user123

python -m src.servers.local --server simple-tools-server

if __name__ == "__main__":
    logger.info("Starting guMCP local stdio server")
    asyncio.run(main())

# src/servers/my-server/main.py
from mcp.server import Server

def server(user_id: str = "local"):
    """Create and return a server instance"""
    srv = Server("my-server")
    # Configure server...
    return srv

def get_initialization_options(server_instance):
    """Return initialization options"""
    return {
        "serverInfo": {
            "name": "my-server",
            "version": "1.0.0"
        }
    }

Server 'invalid-name' not found at /path/to/servers/invalid-name/main.py
Available servers:
  - slack
  - simple-tools-server
  - github

Server 'my-server' does not have required server or get_initialization_options

logging.basicConfig(
    level=logging.INFO,
    format="%(asctime)s - %(name)s - %(levelname)s - %(message)s"
)
logger = logging.getLogger("gumcp-local-stdio")

{
  "mcpServers": {
    "my-gumcp-server": {
      "command": "python",
      "args": [
        "-m",
        "src.servers.local",
        "--server",
        "slack",
        "--user-id",
        "user123"
      ],
      "cwd": "/path/to/guMCP"
    }
  }
}