get_service
Retrieve detailed service information including metadata and clusters from Nacos service discovery, without instance lists.
Instructions
This interface retrieves detailed information of a specified service, including metadata and clusters, not including instance list.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| namespaceId | No | The namespaceId of services, default is `public` if missing | |
| groupName | No | The groupName pattern of services, default is `DEFAULT_GROUP` if missing | |
| serviceName | Yes | The serviceName pattern of services, required. |
Implementation Reference
- Core implementation of the 'get_service' tool via the NacosGetService class, which defines the tool name, input schema, description, and the specific Nacos API endpoint URL for retrieving service details.
class NacosGetService(NacosTool): def __init__(self): super().__init__( name=NacosToolNames.GET_SERVICE, description="This interface retrieves detailed information of a specified service, including metadata and clusters, not including instance list.", inputSchema={ "type": "object", "properties": { "namespaceId": {"type": "string", "description": "The namespaceId of services, default is `public` if missing"}, "groupName": {"type": "string", "description": "The groupName pattern of services, default is `DEFAULT_GROUP` if missing"}, "serviceName": {"type": "string", "description": "The serviceName pattern of services, required."} }, "required": ["serviceName"], }, url="/nacos/v3/admin/ns/service" ) - src/mcp_server_nacos/server.py:74-86 (registration)Registers the NacosGetService tool (get_service) among the list of available tools returned by the list_tools handler.
return [ nacos_tools.NacosListNamespacesTool(), nacos_tools.NacosListServices(), nacos_tools.NacosGetService(), nacos_tools.NacosListInstances(), nacos_tools.NacosListServiceSubscribers(), nacos_tools.NacosListConfigs(), nacos_tools.NacosGetConfig(), nacos_tools.NacosListConfigHistory(), nacos_tools.NacosGetConfigHistory(), nacos_tools.NacosListConfigListeners(), nacos_tools.NacosListListenedConfigs(), ] - src/mcp_server_nacos/server.py:100-103 (handler)Dispatch handler in call_tool function that executes the get_service tool by fetching its URL and invoking the shared Nacos GET request method with provided arguments.
case nacos_tools.NacosToolNames.GET_SERVICE: url = nacos_tools.NacosGetService().url result = nacos.get(name, url, arguments) return [types.TextContent(type="text", text=result)] - Enum definition mapping GET_SERVICE to the tool name string 'get_service' used for registration and dispatch.
GET_SERVICE = "get_service", - Input schema definition for the get_service tool, specifying parameters namespaceId, groupName, and required serviceName.
inputSchema={ "type": "object", "properties": { "namespaceId": {"type": "string", "description": "The namespaceId of services, default is `public` if missing"}, "groupName": {"type": "string", "description": "The groupName pattern of services, default is `DEFAULT_GROUP` if missing"}, "serviceName": {"type": "string", "description": "The serviceName pattern of services, required."} }, "required": ["serviceName"], },