Meta has introduced Spaces, a new feature for interacting with its Muse AI agents. Spaces are described as topic-specific breakout conversations, or “custom experiences,” that live in the sidebar of the Muse interface. Each Space is dedicated to a particular project or goal — examples include planning a vacation, collecting recipes, a holiday gift tracker, a wedding planner, or a DIY project board. The user opens a Space to return to that context, and Muse works toward the goal in that thread. According to Meta, a user can “describe an idea in chat, and Muse builds a space for you, whether that’s a tracker, a planner or a project board.”

Spaces can also integrate with third-party apps and information. Meta says connected apps keep Spaces up to date in the background, surfacing new concert dates, price changes, or savings progress without the user asking. Mark Zuckerberg posted on X that he had used Spaces to build a BBQ game, an event tracker, and a home control dashboard, and said, “tell Muse what you need and it builds it.”

The launch follows the debut of Muse agents, which have gotten a relatively warm reception. In Meta‘s October earnings call, Zuckerberg said the agents had 10 million users in the U.S. and Canada less than two months after launching. Spaces is the second new Muse feature in the past week; on Thursday, Meta announced Muse Voice, which lets users video chat with the agent and give verbal commands. The company is building out the user experience around agents as it faces competition from other cute AI agents, including OpenAI’s dots and SpaceXAI’s Grokbot.