fwiw I dislike having alot of random skills installed.

I'm at a point where I only have about a dozen or so (mostly my own) and I regularly delete skills that I don't use anymore.

Also I try to keep all my skills as short as possible.

I encourage you to do the same.

Btw this skill was built by @RLanceMartin go follow him :)

Also to answer people's questions - it found obvious things that were wrong with my skills (e.g., redundancies, contradictions) beyond just optimizing for the latest model so I think everyone should run this at least once.