IPFS has chosen an architecture which fundamentally keeps it non-performant, Skynet is built from the ground up in a different way, and gets 10-100x improvements on performance for content-addressed links, and 100-1000x improvements on performance for dynamic lookups (IPNS)
I don't know Skynet. I first checked Google, got a Wikipedia link describing a movie, then checked the Wikipedia disambiguation page, but got nothing.
https://en.wikipedia.org/wiki/Skynet
Also, why would a project duplicate the efforts of IPFS rather than contribute to it?