Scolipede is actually a pretty good Pokemon it has great speed usable attack on okay bulk
Ability's
Poison point May poison opponent...Its a ok ability i guess
Swarm-powers up bug moves in a pinch...it a pretty okay ability
Quick feet boost speed with a status condition's Its a great ability but sucks on scolipede
Stats
60 HP...Pretty bad but its not meant to wall
90 Attack...pretty ok attack
89 defense...again its not bad
55 sp.attack...pretty useless its not meant to be special anyway
69 sp.defense...Go go 69

anyway its bad
112 speed...very good speed :3
Sets
Offensive Item:Life orb/Choice band EV's252 attack 252 speed 4 HP jolly nature Ability swarm
-Megahorn
-Rock slide
-Earthquake
-Sword dance/Poison jab
Pretty basic sword dance life orb does massive damage or choice band for instant power :3
Hazards lead Item:focus sash EV's 252 attack 252 speed 4 HP jolly nature ability swarm
-toxic spikes
-Spikes
-Megahorn
-Earthquake/Rock slide
The basic set for it just set up some spikes and maybe attack...:/
Baton pass Item:Focus sash/Left overs EV's 252 speed 252 HP 4 attack Jolly nature Ability swarm
-Sword dance
-Agility
-Baton pass
-Megahorn
Again pretty basic just set up a few sword dance or agility and pass it to something and wreck shop
Opinion
Scolipede is a solid poke with okay psychical bulk great speed and ok attack and with a odd movepool getting moves like megahorn is always nice and it is one of the best UU leads fast and strong
What could'a have been
If he was just a little stronger or faster then he could be a great poke it can also become a pretty good revenge killer
Other options
A purely banded set can be a good revenge killer it also gets some other good moves like pursuit and double edge other then that he doesn't have much to offer