People who keep notes, docs, and project databases in Notion can connect ChatGPT, Claude, Muse, and Bot so those agents save what they learn to one private Memories database and use the same skills. Skills are reusable instructions written as Notion pages, for example the format for a project update or the way a team reviews a doc. The launch is for anyone already switching between agents, because a preference, a decision, or a repeatable workflow stored once can be searched by the next agent instead of remaining only in a single chat. Connection runs through Notion's Model Context Protocol server. A setup prompt has the agent create a private Agent Operating Guide and return a short block of custom instructions to paste into ChatGPT or Claude. Memories stay private to the person who saved them, and a workspace owner can turn memory use off. Skills follow ordinary page permissions, so teammates can comment, suggest edits, and keep one current version that connected agents load in later sessions. Ivan Zhao and Simon Last founded Notion as a workspace for notes, tasks, and databases. On the day of the announcement, Zhao posted an essay arguing that agents built by other companies already store work context in Notion, and that Notion's own agents should keep that context current for people and for those outside agents.