Live Cad Viewport Screenshot Capture With Viewpoint Control

FreeCAD MCP(Model Context Protocol) server

Unique: Bridges FreeCAD's native viewport rendering with MCP's JSON protocol by capturing and base64-encoding screenshots, allowing vision-capable AI models to inspect CAD geometry without requiring separate image file I/O or display server access

vs others: Unlike file-based screenshot approaches, this returns images directly in MCP responses, enabling stateless AI workflows without filesystem dependencies; unlike headless rendering, it leverages FreeCAD's native GPU-accelerated viewport