Uh, Chase?
I’ve got a pile of GURPS books to my right (and a few to my left!) as I type this, but putting 'em in wholesale seems like a bad idea. Atomic Horror, Bio-Tech, Martial Arts, Robots, High/Ultra-Tech, etc all are relevant to Cata, and I frequently check 'em for reference, but copying stuff out ain’t all that great. Sorry.
OK, yeah, the nanoswarm might fly as a Lab finale (with EMP gear accessible but tough to get at, sort of a HL-style set piece), and the bladebot could work as Inadequate suggested (make it a combine harvester and set it rogue on the occasional farm).
The augs: we have a UBA aug already and if sewage got deep enough to go under, it’d work fine there. I can accept augs that would fight disease and infection (we have the anti-disease one already, and IMO medical nano ought to fix infection if it doesn’t already). Appetite is a Problem because actual need-for-food and Hunger are the same thing in DDA, so tech that lets you believe you’re not hungry actually WOULD keep you fed. Which… it really shouldn’t.
Rest of 'em, meh, no real need or opposition. We’ve got internal storage already.
Armor: we have an offensive-defense aug, so I guess it could be crafted into armor if someone wants to. That’ll add more recipes or require more infrastructure work, FWIW. Rest of it gets the Meh.