An infinite canvas of Markdown cards, in a folder you own. Local-first, agent-native, and yours to keep.
Cards, connectors, mindmaps and colorable sections on an endless board, plus images and freehand ink. Cluster what belongs together, link what relates, circle what matters, and watch the shape of the problem appear.
Every checkbox in every card is already a task. The Tasks view gathers them into one kanban (Open, In Progress, Done) with your boards as the swimlanes. Type @due(date) right in the line and overdue work floats up. Drag a card across the lane and the note it came from changes with it.
Cards are plain Markdown, boards readable JSON, so Claude Code, Cursor or Codex connect in one click. Over MCP, agents search your graph, write cards, wire connections and frame whole sections — landing live on your open board, merged with your edits.
Open the AI dock and bring your own key: Claude, GPT, Gemini, or fully local with Ollama. It reads your board, then makes real edits: new cards, connections, sections. Card rewrites arrive as word-level diffs you approve, and every run is one undo away.
Point an agent at a wall-of-text note and ask for order. It drafts a plan: new cards pulled from the text, linked back to their source, grouped and connected, never raw coordinates. You review the draft first, down to an ASCII sketch in the terminal; nothing lands until you approve.
Every agent edit is recorded: who changed what, and when, with a word-level diff. Come back to a “while you were away” digest, review each session, and revert any edit in one click. Agents do the work. You stay editor-in-chief.
Cards are Markdown, boards are readable JSON, sitting in a folder you picked. Open them in any editor, grep them, back them up, hand them to a script. Nothing to export, because nothing was ever locked in.
Over MCP, Claude Code or Cursor writes real cards, wires connections and frames sections on the board you are looking at. A three-way merge lands their work beside yours while you keep typing. Not a chatbot about your notes — a collaborator in them.
Who changed what, and when, as a word-level diff. Come back to a “while you were away” digest, read the session, revert any single edit in one click. Agents do the work. You stay editor-in-chief.
One-time purchase, early-adopter price, every future update included. No account, no license server, no seat count. After the trial your notes stay readable and exportable — they’re plain Markdown in a folder you own.