This repository is a full-stack web application for AI-driven 3D modeling. Users describe a design in natural language, and an AI agent generates parametric OpenSCAD code or creates a 3D mesh. The system is production-grade: it uses React 19 + TypeScript with TanStack Router and Vite on the frontend, Supabase for authentication, storage, and database, and multiple AI providers (Anthropic, Google, OpenAI, fal.ai) for model generation. It supports parametric CAD (OpenSCAD compiled via WebAssembly in a Web Worker) and creative mesh generation (text/image to 3D via external APIs). The application includes billing via an external service, token-based usage tracking, conversation history with branching, public sharing links, and 3D model export (STL, OBJ, GLB, etc.). While primarily an application, the repository also contains a benchmarks directory (13 documented OpenSCAD models) that demonstrate the AI-to-CAD capability and serve as output artifacts rather than research pipelines.