What is agentcad?
Give your coding agent the ability to design real CAD output with build123d by default. Open-source MCP server and…
antentcad is an open-source CAD tool designed for AI Agent to run as a model context protocol (MCP) server and command line interface (CLI). It allows programming smarts such as Claude Code, Cursor and Windsurf to write a bueld123d or CadQuery script, and automatically validates geometry, captures error codes and multi-angle model rendering. This creates a close feedback loop that helps AI ' s intelligent body to amend its design error by constricting and generating a 3D geometric model that is well classified, precise in size and can be printed directly without manual intervention, and ultimately supports the export of documents in the STEP, STL, GLB and OBJ formats。
An open-source MCP server and CLI that lets your coding agent design, render, and…
Key features
Open source MCP server and CLI command line tool for bueld123d and CadQuery scripts
Automation geometry verification to capture errors in 100 milliseconds
MULTI-ANGLE PNG IMAGE RENDERING FOR VISUAL BEHAVIOR VALIDATION BY INTELLIGENT BODIES
SUPPORT EXPORT OF STEP, STL, GLB AND OBJ FORMATS
A comparison of the mapping structure report and version differences is provided for tracking design overlaps Subaru
pre-injection of bild123d diagrams without the need for intelligence to prepare cumbersome import templates
Use cases and audience
To be edited for verification
To be edited for verification
To be edited for verification
Benefits and limitations
Benefits
- 开源且 100% 免费，无需注册账号
- 完全在本地运行，隐私性更高、速度更快
- 紧密的智能体自动化反馈闭环，减少了人工干预
- 由于预注入了常用导入，无需编写样板代码
- 与 Claude Code、Cursor 和 Windsurf 等主流 AI 编辑器无缝集成
Limitations
- 目前仅限于 Python 3.10–3.12 环境
- 使用者需要具备配置 MCP 服务器或 CLI 命令行环境的知识
- 仅支持 build123d 和 CadQuery 脚本生态系统
Official website & sources
Sources
Updated on 2026-10-21
