Grouping with colony members to swarm larger threats is the intended way to win battles.
While not an official feature of the game, these third-party scripts are often used by players looking to bypass the grind of traditional combat. In the standard game, players must manually use for attacks and ensure their ant's head is near the target. Ant Life Kill Aura
For players looking to improve their combat performance legitimately, focusing on role-specific tactics is recommended: Grouping with colony members to swarm larger threats