That's super cool. Not quite the same, but I created my own version of Remote Buddy, but with only the features I need, plus some extras like low battery alert and fixing a looooong standing bug with Remote Buddy where I'd need to restart there app every other day or so.

It's pure vibes, so buyer beware https://github.com/adriel/siri-remote-control This is "my" first Mac app, before this I'd only built PHP or web based apps. Pretty surprising how quick Claude could make it. I always thought Mac apps were really hard to build.