This connects Claude to a browser-based programmatic CAD environment backed by OpenCASCADE. You get deterministic, code-first 3D modeling where geometry is defined in JavaScript using the Replicad API and stored as editable .kcad.ts source files. The MCP endpoint at mcp.kernelcad.com lets Claude write sketches with operations like extrude, revolve, fillet, chamfer, and boolean combinations, then export to STEP or STL. Reach for this when you need reproducible CAD workflows that can be version controlled, reviewed like code, and integrated into agent pipelines rather than clicking through traditional CAD GUIs.
claude mcp add --transport http com.kernelcad-kernelcad https://mcp.kernelcad.com/mcp