Meta launches Muse, a personal AI agent that acts across connected apps

Meta introduced Muse on September 8 as a personal AI agent that can plan and execute tasks across a user’s connected services. The U.S.-only launch is aimed at adults 18 and over and moves Meta’s consumer AI from answering prompts toward taking actions. Meta’s product overview describes Muse as a system that can turn long-term goals into action plans and continue working after the user closes the app.