I see a lot of this at my company too - everyone re-inventing the same ideas over and over. I wonder how much people actually adopt other teams' implementation of this. In my experience I'm bombarded with a thousand different iterations of these things that everyone wants to advertise as a sort of "Look at me! I'm so AI!" but I simply don't have time to evaluate every different persons variation on these things, I certainly don't have time to really thoroughly benchmark them, and from experience a lot what I needed a carefully tuned skill to achieve 6 months ago is trivial for a better tuned agent today. I'm literally getting to the point where even my own skills are beginning to bit-rot.