Google Labs is expanding CC, its experimental AI agent, into a shared agent for families and households, according to a Google announcement published September 17, 2026. The expanded agent operates from its own Google account and supports up to six members, each choosing what to share with it. Google introduced CC on December 16, 2025, as an experimental personal productivity agent that connected a user’s Gmail, Google Calendar, Google Drive and the wider web, then delivered a “Your Day Ahead”…