Clash of Clans Bot (COC Bot) is an Android automatic robot to auto collect resources, auto train troops, auto search dead base and auto fight clans for rescours. Players might be have doubts about reasons why COC is 100% safe and no banned risks.
It is all beacause COC Bot works over the game app without changing any data of COC. COC Bot simulates players' gestures to play the game.
Actually players' accounts with COC Bot are really "playing" the game. Game companies have no way to check whether "players" are real as bots do the same things as users.
Thus, game accounts running with COC Bot are 100% safe and no banned!