
Description: Dark Factory is a three-engineer agent team running in BAND Desktop. Each agent builds its own part of a FastAPI payments service covering payments, requests, splits, settlements and authorizations, and checks its own code individually and again at the end of every stage. A separate Vision agent then reviews the whole codebase, fixes what the engineers missed, and writes every change into a shared error report so all agents stay in sync. In this run Vision caught 7 issues, including missing authorization import and export, a wrong held balance and unvalidated expiry times. The build started on Nemotron 3 Ultra, and when the rate limit hit, all agents moved to Nemotron 3.5 Lightning and kept going. Blackouts cost us time, so Stages 1 to 4 were merged into a single Stage 2 while keeping compatibility with Stage 1 exports. I guessed the project's purpose from your error report, so adjust the first paragraph if the factory builds something other than that payments service. If you meant a description for the slides, the Codex config or something else, tell me which and I'll rewrite it.
6 Oct 2026