Ghosti is a personality-powered AI growth agent built directly into X. Powered by Agent Boo, it learns your voice and helps you create posts, replies, threads, memes, news takes, and product updates, with 1 click directly in the timeline. Ghosti turns content creation into a growth system. Every action earns XP, develops your agent, and rewards consistency, while inactivity has consequences. Ghosti creates the content. You review it and decide what goes live.