PoolRotator uses a shared multiroom supervisor and account-level integrations to manage its lobbies. Persistent state supports feedback, player statistics, unavailable-map quarantine, and cached calculations. A separate collector grows the Mania research evidence used to validate selection models.

The wiki is an independent DokuWiki application with file-based articles, revision history, and access controls. Reading or editing an article does not call the osu! API or change a live room. It shares the VPS web server but has a separate PHP worker service and operating-system account.

Release notes describe historical implementation changes. Public articles omit deployment secrets and private operational reports. See release history and map selection.