Sequential Questioning MCP Server

from typing import Dict, Any, Type import logging class ServiceRegistry: """Registry for maintaining service references.""" _services = {} @classmethod def register(cls, service_name: str, service_instance: Any) -> None: """Register a service instance. Args: service_name: Name of the service service_instance: Instance of the service """ cls._services[service_name] = service_instance @classmethod def get(cls, service_name: str) -> Any: """Get a service instance by name. Args: service_name: Name of the service Returns: Service instance Raises: KeyError: If service is not registered """ if service_name not in cls._services: raise KeyError(f"Service '{service_name}' not registered") return cls._services[service_name] @classmethod def is_registered(cls, service_name: str) -> bool: """Check if a service is registered. Args: service_name: Name of the service Returns: True if service is registered, False otherwise """ return service_name in cls._services