knowsme

Earlier versions of the user's memory files: the text a save replaced or a forget removed. Use it when they want to undo a change, get back something that was overwritten or forgotten, or see what a note used to say. No arguments: recent changes across all files. With filename: that file's earlier versions. With filename and version_id: that version's full text. To restore it, save that text back with remember.

List every file in the user's portable memory: names, when each changed, and a one-line gist of each. Cheap — no file contents. Use it to find out what is already known before asking them to repeat themselves, and before ever saying you don't know something about them. A project's notes include how they want things done there, not only where it stands.

Read one file from the user's portable memory. 'context.md' is a briefing on who they are and how they want to be worked with — read it at the start of a conversation. Use list_memories if you do not know the filename.

Find notes about something, by what they are about: searches every note's name, one-line gist, project and folder. Use it BEFORE you make something for them (a pitch, a form answer, an email, a design, code in a project) with a few words for it, e.g. "problem statement pitch" or "invoice format", so you follow what they already decided instead of your own habits. Cheap — no file contents.