The Herder
The coordinator. It watches every RAM, sums up what the herd is doing, and answers questions. Read-only: it cannot redirect a RAM on your say, and nobody reaches a RAM through it. Every RAM's screen is on the Herd page; a RAM's id below opens its full page there.
What the herd is doing
Ask it
The Herder's summary and its answers are a placeholder until the real backend answers — see the README for exactly what switches over and how.