Serpentine3D

Open-source, Rhino-style freeform NURBS surface modeller with native AI/MCP integration.

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Serpentine3D is an open-source, Rhino-style freeform surface modeller built on the OpenCASCADE kernel, aimed at set designers, architects, and industrial designers who want true NURBS/BREP geometry rather than meshes. It offers a Rhino-like command-line workflow, object snapping, curve/surface/solid tools, and STEP/OBJ/FBX export, and its modelling engine can also run headless — scriptable, batch-processed, or driven by an AI agent through a bundled MCP server. It runs on Linux, Windows, and macOS.

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