FreeCAD

About

This Model Context Protocol (MCP) server integrates FreeCAD with Claude Desktop, allowing users to leverage large language models for computer-aided design. It facilitates AI-powered control over FreeCAD, enabling conversational prompts to create, modify, and analyze 3D models by executing specific commands and retrieving visual feedback directly from the CAD environment.

Key Features

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• Create, edit, and delete FreeCAD documents and objects programmatically
• Capture screenshots of the active FreeCAD view for visual feedback
• Insert predefined parts directly from the FreeCAD parts library
• Execute arbitrary Python code within the FreeCAD environment
• Retrieve detailed information about objects within a FreeCAD document

Use Cases

• Designing mechanical components and assemblies using conversational AI
• Generating complex 3D models like toy cars from high-level descriptions
• Creating 3D parts from 2D drawings by providing AI prompts