Progressive disclosure in an OKF second brain. Every rule here matches okf-graph.py pack.
Outbound-only keeps the pack inside one theme. Undirected walks back through hub catalogs and floods the context window.
Turn both off to rank by title alone, and watch the entry concept's real neighbors fall out of the cut.
Domain packs omit neighbor bodies unless the node is the pack root. The budget is one quarter of the window, and the pack fails closed above it.