Semper follows your work at the context level: screen text, app identity, timestamps, and the trail you need when you are trying to pick something back up.
Capture
Semper uses apple accessibility apis and apple vision to capture text, images and other elements on your screen.
Store
Semper stores all data locally on your mac with SQLite.
Index
Semper indexes all data in a way that it can be searched quickly.
Search
Semper runs local models like Gemma 4 on apple MLX to understand context, search timeline, and automate tasks.
All processing happens on device. Your data never leaves your mac.