Quest item called "SCRAP-E Access Card". You should grab 4 Handfuls of Cobalt Bolts and 5 Overcharged Capacitors to bring with you for quest so you don't have to run back to town. Kill mechano-gnomes around 37,42 in storm peaks until item drops then find SCRAP-E robot inside building near that same location to turn in quest.
Mostly useless.
Wish there was a re-usable repair bot like the mailbox though,, really cba to make new ones since most repair vendors can be found next to the graveyard.