WebCAD
WebCAD is a CAD app that runs in the browser.
With WebCAD connected, your assistant can design mechanical parts and simple mechanisms for you in WebCAD: it writes the model in ArchScript, WebCAD's text modelling language, builds it in WebCAD, shows you pictures of it, and gives you a STEP file that opens in other CAD tools or can go to a machine shop or a 3D-print service. What you can ask for:
Tools
Reads data8
Changes data1
Skills
None in the store listings