engineering/ #

Type: knowledge

Current-state facts about the codebase: the current-build snapshot, crate layout (as-built monorepo + pointer to the decided workspace), the sim/frontend split and the invariants that protect it, determinism guardrails, the save format, and the flow substrate (the shared engine under signals/messages/money). Process work orders that change structure: crate-workspace.md, agent-scale.md. Type: knowledge pages — edited in place, no status field; a stale one is a bug, fixed in the commit that made it stale.