Files and folders as nodes on a canvas, not a tree view. Positions remembered forever, real image previews instead of generic icons, and connections between files without an obvious hierarchy. The standout part: it runs a local MCP server Claude Code can connect to. Control everything through conversation — free if you already have a Claude subscription, since it uses your existing quota, not separate API billing. Export any folder into UluP Spaces as a shareable cloud project. Built solo.