>>32621888This is all that comes to mind, but it's basically to the maximum possible degree.
But in addition, there's an example of possible neurocybernetics for humans in the Expansion Suit, and Lysandre's hovering drones. Though Genesect is the only canon cyborg, and was made by an exceptional organization, I don't think prosthetics of any sort have been shown in Pokemon, so there's no reason to assume they're as unadvanced as ours.
As for androids, if we assume the Pokemon world has the technology to make decent enough robotic bodies (evidenced by mecha seen used by enemies in the series, and it also wouldn't be hard to believe that reverse-engineering the mechanical morphology of many steel-types has been done), we already know that advanced AI is a thing with the Porygon line.
This is all still pretty shaky, and most of it comes from specific companies such as Rocket, Silph, and Plasma, but with the widespread use of other technologies such as teleportation and the storage of living beings in a digital form, it's not something I'd consider far-fetched in a world like Pokemon's.
