They're "always" running, so they can notify you out of the blue, without you having to initiate a conversation. It's really nice UX to get a message from my assistant saying "hey, it's time to leave for the gym, and don't forget the supermarket bag because you're picking up milk on the way back, as you've run out".
Hmm, Google Gemini has access to my Google Tasks and can set reminders. It's also asked me if I want it to check something at "tomorrow 9am", and when I said yes, it managed to do that.
I just tell CC to create a cron job systemd unit
Dunno, my calendar reminds me "out of the blue", without me having to initiate a conversation, that it's time to leave for the gym, no "claw" or "ai" involved.
I always have my backpack with me, so if I need milk I can pick it up on the way back. And I am pretty sure that I have to notice if I need milk myself.
The tech sounds cool, but whenever I hear about actual applications, I don't see the point.