[DownrightNifty]

True, it's far from ideal, and not entirely without Apple's approval. You need an Apple ID, to accept Apple's EULA (which probably forbids such activities), to accept the risk of your Apple ID being banned [1], to accept the risk of Apple breaking things (intentionally or not), and to continue asking Apple's server for new signatures every week into the foreseeable future.

Still better than nothing, for those already fully immersed in the Apple ecosystem, with no hope of escape? (I still use and recommend Android, but I have a spare iPad to play around with, so I enjoy seeing stuff like this come out.)

[1] They recommend using a secondary Apple ID, which eliminates most of the risk: https://swiftpackageindex.com/xtool-org/xtool/1.10.1/documen...