H.A.L.
The Hyperium's computer
The Hyperium's computer, H.A.L. controls the ship's systems and turrets. J6 wins its trust by sharing his memories. A double clap switches it off and leaves the ship vulnerable; on the path where the Hero spares J6, another double clap brings it back and H.A.L. ejects the Baron. It later helps the Hero return home after J6 gives them the ship.
Sources
H.A.L.'s dialogue · To Shoot or To Spare · J6 Saga Study Guide