How many of those are things like <Blank> Dedicated server which was inexplicably added to my account when I bought a game and I have no intention of ever runni

How many of those are things like <Blank> Dedicated server which was inexplicably added to my account when I bought a game and I have no intention of ever running? My steam collection is bad enough that I have like a hundred of just those, and various "modding tools" too.