Show HN: Amni-CAD – free browser CAD with FEA that Claude can drive over MCP

Category: devtools

Tags: cad, browser-based, fea, cfd, mcp, webgpu, parametric-modeling, cam

Score: 7.3/10 (Innovation: 7, Technical: 8, Documentation: 4, Utility: 7)

Amni-CAD is a browser-based parametric CAD tool built on OpenCascade, offering B-rep modeling, FEA, CFD via WebGPU, CAM quoting, and AI integration through MCP. It combines professional-grade features like tolerancing, 2D drawings, and multi-format export into a free web application, with the novel ability for AI assistants like Claude to drive it programmatically.

Target audience: mechanical engineers, product designers, makers, CAD/CAM professionals, AI tool developers

Repository: https://amni-scient.com/amni-cad

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