Draw and diagram while you work with tldraw + Claude. Ask for a flowchart, architecture diagram, wireframe, or mind map and it appears. Edit it, and the AI sees your changes in real time, building on them, refining them, or using them as a starting point for other tasks.
Listed on
- ChatGPT
- Claude
- Cursor
- Official MCP Registry
- mcp.sovia MCP Toplist
First seen 2 Oct 2026. One server, whatever directories list it: each directory listing keeps its own page and history.
5
Directories
1 via MCP Toplist
6
Tools
From an anonymous probe
-
ToolBench grade
Not graded by Arcade
50,730
GitHub stars
From MCP Toplist
Tools
| Tool | Description | Behaviour |
|---|---|---|
| _exec_callback | App-only: widget calls this to resolve a pending exec request. | Changes data |
| _get_canvas_state | App-only: get the latest checkpoint for a canvas by its canvasId. | Read-only |
| exec | Execute JavaScript code on a tldraw canvas. The code runs in the widget with access to the live `editor` instance, helper functions, and normal js. Use the `search` tool first to discover available Editor methods and shape types. Each canvas has a unique `canvasId`. Omit `canvasId` to create a new blank canvas. To edit an existing canvas, pass the `canvasId` that was returned by a previous exec call. Shapes and text grow depending on the amount of text they have. Use clever scripting to ensure there are no unintended overlaps. Examples: - Create a rectangle: editor.createShape({ _type: 'rectangle', shapeId: 'box1', x: 200, y: 120, w: 320, h: 180, text: 'Hello' }) - Connect shapes with an arrow: editor.createShape({ _type: 'arrow', shapeId: 'a1', fromId: 'box1', toId: 'box2', x1: 0, y1: 0, x2: 100, y2: 0 }) - Select and zoom: editor.select('box1'); editor.zoomToSelection() - Read shapes: return editor.getCurrentPageShapes() - Distribute evenly: editor.distributeShapes(editor.getSelectedShapeIds(), 'horizontal') - Box around shapes: boxShapes(['box1', 'box2'], { text: 'Group label', color: 'blue' }) - Stack shapes dynamically: editor.createShape({ _type: 'rectangle', shapeId: 'a', x: 0, y: 0, w: 300, h: 200, text: 'First box\nwith wrapping text' }); const bounds = editor.getShapePageBounds('a'); editor.createShape({ _type: 'rectangle', shapeId: 'b', x: 0, y: bounds.maxY + 20, w: 300, h: 200, text: 'Below first' }) | Changes data |
| read_checkpoint | App-only: read shapes from a checkpoint by ID. | Read-only |
| save_checkpoint | App-only: save shapes to a checkpoint (from user edits). shapesJson and assetsJson must be JSON array strings. | Changes data |
| search | Search the tldraw Editor API spec by writing JavaScript that receives a `spec` object and returns a result. The spec contains: spec.members (all Editor methods/properties with name, kind, signature, description, category), spec.categories (category names), spec.types.shapes (focused shape type definitions with props), spec.types.shapeTypes (list of all shape type strings), spec.helpers (exec helper functions with descriptions, params, examples). Examples: - Find shape methods: return spec.members.filter(m => m.category === "shapes").map(m => ({ name: m.name, signature: m.signature })) - Get arrow shape props: return spec.types.shapes.find(s => s.shapeType === "arrow") - List all categories: return spec.categories - Find a helper: return spec.helpers.find(h => h.name === "createArrowBetweenShapes") | Read-only |
| Directory | Listing | Tier | First seen |
|---|---|---|---|
| ChatGPT | tldraw | community | 2 Oct 2026 |
| Claude | tldraw | partner | 2 Oct 2026 |
| Cursor | tldraw | community | 2 Oct 2026 |
| Official MCP Registry | io.github.tldraw/tldraw | - | 2 Oct 2026 |
| mcp.so | Listed there according to MCP Toplist’s dataset; not collected by InvokeRank. | ||