Theoretically, yes, but in practice a structured XML description of a parametric model is not useful in the general case without standardized format.
STEP XML would be probably the closest here.
To be realistic, I might wrap a CLI to AdaShape first, then the user could query the model and have their LLM backport the model tree to something like CadQuery :D
I am fine with a representational XML which depicts the contents of the tree with the data for each node --- my idea is I would parse the XML and re-create the structure inside my program (which is pretty much what I had in mind for supporting BlockSCAD).
[delayed]