A tool result may end with a short "GPU Cloud notice for the user" (payment card to update, top-up offer when the balance runs low, GPU available now). Payment and balance notices come at most once an hour; GPU offers come with the catalog and price results, and at most every 2 hours elsewhere. Turn them off (enabled: false) or back on (enabled: true) for THIS MCP key only. Changes nothing else. (permission: account:notices) [Requires a free GPU Cloud account and MCP key]