07nov2026
What if I told you that every Mac since 2022 ships a pair of daemons whose only purpose in life is to build a graph about you and the people around you: who you are, who you know, how those people are related to you and to each other, how you communicate with them, where you go, with whom, what you do and when. This graph is built on device by cross-referencing pretty much everything on the machine: Contacts, Calendar, Photos, Messages, Mail, location, Screen Time and a long tail of behavioral signals. And, more importantly, it is held as a queryable store that LLMs retrieve from (allegedly). Would you believe me?