Privacy: how this build handles your data
Technical draft for beta preparation. The operator must finalize a privacy policy, retention schedule and contact details before public launch. This page is not a finalized legal policy.
Your workspace
Guest decks, collection, settings and Game Night sessions are stored in your browser. Account mode adds cloud records and device drafts. New decks are private. Public sharing and collaborator access require your explicit choices. Private notes, playtests, journals, collection and AI conversations are excluded from public projections.
Providers and diagnostics
Card searches and resolution use Scryfall. Combo requests use Commander Spellbook. Optional AI receives relevant deck evidence and your questions when requested. Sign-in uses Supabase and its configured email service. Safe technical diagnostics contain reference IDs, app version and operation categories, without raw error messages or private records. Optional product event counts are off until you opt in from Settings. There are no advertising trackers in this build.
Control and recovery
Export cloud data or delete your account in Account. Deletion removes owned publications and private records through database cascades; moderation audit entries can remain with the actor anonymized. Browser copies and exported files require separate removal. Auth cookies support sign-in; local storage supports offline work and preferences. Do not clear browser storage before exporting unsynced work.