Yes it is, question of pocketability is a question how much you could tolerate, I heard that someone is pocket carrying a SURGE.
If you're considering a pocket clip after all, I'd have a think about a Sideclip. More features than the Skeletool, and slimmer so you can still get your hand in your pocket.They are a bit tricky to come by these days, but it may be exactly what you are looking for. The Skeletool is a great tool, but you specifically said small knife, and the blade on a Skeletool is a comparative beast!