I am C.A.T.E

Hydra has risen once again, but they aren't alone. They have rebuilt Ultron into an army, uploading Ultron's mainframe into the army of improved bodies, as well as his hatred for the Avengers. Fury calls in the Avengers, but what happens when the Avengers meet their match? They need help, luckily, Tony knows just the person.

CATE is the bestfriend of Tony Stark and is a former HYDRA experiment. That's right, Tony Stark's best friend is an experiment from one of SHIELD's biggest threats. She can bend lightning (by extension electricity) and metals to her will, communicate with technology and machinery, and transform into code and disappear into any functioning device connected to the internet or a satellite and reappear anywhere through the same means. Hydra scientists designed her body with a robotic skeleton. Her skin and hair were artificially grown onto her skeleton by them as well.