How to show third service logs in drone server dashboard?

I must use third-party services in the drone pipeline, such as sending requests to start service A. When service A starts, there will generate service logs. However, I want to see logs in real-time on the drone server dashboard, just like show container logs in drone server dashboard. Is there any plugins or APIs to use?

In fact, this is a RPC connection, but I can’t build RPC server to an image and use in drone pipeline. This has a simply way: receive an uri to show logs when I send request to server, however I want to see logs only in drone server dashboard.