Second brain
What is a second brain?
A second brain is an external system where you keep ideas, notes, and references so you do not have to hold them in your head. The term was popularized by Tiago Forte. The catch is that most second brains only stay useful if you keep filing and maintaining them.
Almanack is a second brain that files itself. You talk, it organizes, and it hands the right thing back when you ask.