It was a bit odd to me that there wasn’t an easy way to get a Mac entities inside Home Assistant so I tried making an app. It has some basic entities for now and I plan on experimenting to get more entities.
This app is based on the Mac2MQTT project and hass.agent. And honestly getting the app to work was relatively easier than dealing with Apple’s App Store review process.
Hopefully it is useful to a few folks, and hopefully it works lol
Download: DarwinMQTT on the Mac App Store