From words to manufacturable geometry.

Describe what you need. kernelCAD designs the part, checks it holds together, and hands you a file your shop can manufacture.

Claude Desktop· Codex· Claude Code· Cursor· CLI
Connect your agent

Bring your own Claude — modeling, introspection & review run free and unlimited. The built-in hosted agent (paid) handles generation.

v0.8.0 · live build artifact.kcad.ts
Generated kernelCAD artifact
Editable Source editable .kcad.ts files with params, assemblies, NURBS, SDF, and sheet metal APIs
review_cad deterministic review for diagnostics, mates, interferences, and visual evidence
Export STEP/STL artifacts with source-controlled provenance
Vendor Parts import real hardware with `lib.fromSTEP(...)`
Start with words

Describe the part you want.