Most shops still buy CAD and CAM as separate products. Geometry lives in one vault. Toolpaths, fixtures, and post processors live in another. When a face changes on the model, the programmer re-imports a STEP, rebuilds stock, and hopes the revision stamp still matches the traveler. That hand-off is where design intent dies — and where the thirteenth vendor usually shows up.
N23D rejects the split. The product is one native Rust binary with a local-first digital thread: content-addressed storage you control, encrypted peer sync, and a permanent license — not another pair of rented seats. From 2D sketch and solid model through feature tree into CAM stock, toolpath, and post, change rides one auditable spine under PLM check-in. The machine program belongs beside the model, not in a second vendor with a fragile export.
Homepage pass/fail stays blunt: One platform. Full digital thread. If you still need thirteen vendors after you buy this, we failed. CAD truth and CAM truth are the same plant truth — that is the Rust-native bar.
Stop shipping STEP files like they are the product. Demand one binary from sketch to chip. That is N23D.