AI Kitchen planner

Demo: https://kitchen-planner-aiysxix6sq-ew.a.run.app/ Drag-and-drop planners accept coordinates. AI Kitchen Planner accepts goals. "Wheelchair-accessible galley with induction hob and a double-bowl sink" → a buildable 3D kitchen, modeled from real IKEA components at millimetre precision. How it works Opus 4.7 is the CAD operator, running inside an Anthropic Managed Agent. Authored skills teach it each IKEA product family on demand. The agent writes kitchen.json to its sandbox; we pull it via the Files API as a structured-output channel. A custom notify_model_updated tool drives live SSE updates, so the 3D view re-renders mid-conversation as Opus reasons through the layout. Cabinets and worktops are procedural; appliances are real GLB meshes. Sessions are resumable from the URL hash.