I built my own Jarvis, and he straight up uses my Mac for me.
IT'S LIVE: http://jarhead.kevinliu.studio
Jarhead is an open-source voice assistant that uses your Mac like an actual human would, so he opens apps, clicks through Spotify, browses, types, runs git, and circles stuff on your screen while you just talk to him. When GPT-Live-1 came out, I knew it was perfect for this, because it listens and talks at the same time, so you can keep chatting while he works or cut him off mid-sentence. His brain just uses whatever you already use, like Codex on your ChatGPT plan, Claude Code, or an API key (he's also a multiplexer).
He lives in the notch as a little dithered blob with ^ ^ eyes, wakes up when you say his name, flies out to whatever he's working on, does a bunch of things at once with a little blob for each one, and even rewrites his own code!