text-to-cad

Design physical products with AI

Amagine3D: From hardware requirements to editable 3D designs

CADAM is the open source text-to-CAD web application

MAC (Multi-Agent CAD): A decoupled multi-agent framework for text-to-CAD generation via constrained test-time compute

Desktop app for designing parametric 3D models in CadQuery together with the coding agent of your choice

Maintenance mode: bug fixes only, no new features. Lighter option, no app to install: forgent3d/forgent3d-skills

A curated list of valuable open-source CAD (Computer-Aided Design) software, libraries, and tools, organized by category.

AutoCAD MCP server for AI agents (Claude, Cursor, any MCP client): 240+ tools to draw, edit and read DWG/DXF drawings. Live AutoCAD via COM, or headless with ezdxf — no AutoCAD needed. Mechanical sheets with ISO GD&T and tolerances, P&ID (ISA-5.1), floor plans, pipe and cable takeoffs.

Yi3D: an open-source parametric 3D CAD application built in c++.

Learning Hierarchical and Geometry-Aware Graph Representations for Text-to-CAD

CAD/CAE Copilot — an AI-native CAD/CAE/CAX workbench for AI agents. Text-to-CAD, text-to-CAE, real build123d/OpenCASCADE geometry, editable parameters, stable topology pointers, deterministic critique, and MCP server tools.

AI CAD 建模 Agent：一句话需求进来，调研、提问、出 BOM，逐件完成真实 CAD 建模并导出装配 STEP（参数化 BRep，不是图片或网格）；几何与碰撞检查不过关就不交付。Windows 封闭 Beta。An AI CAD modeling agent: real parametric geometry from a one-line brief, gated by geometry and interference checks.

An open source harness for generating CAD models [forked of https://github.com/earthtojake/text-to-cad]

Text-to-CAD tools in Elixir with build123d, OpenSCAD, replicad, and smlibpy.

[AAAI 2026] Official Implementation of NURBGen: High-Fidelity Text-to-CAD Generation through LLM-Driven NURBS Modeling

This project uses a Large Language Model (LLM) with Retrieval-Augmented Generation (RAG) to convert natural language descriptions into executable FreeCAD Python scripts for 3D modeling.

Free, MIT-licensed CAD for every discipline — parametric modelling, drawings, FEM, CAM, PCB and BIM, chat-driven and offline-first. No accounts, no cloud, no billing. Part of Vulos.

AI-native CAD agent converting natural-language requests into validated OpenSCAD artifacts with automated geometry repair and manufacturing validation.

CATIA Works