TT-8L/Y7 gatekeeper droids, also referred to as "tattletale droids" due to their obnoxious demeanor, were security droids manufactured by Serv-O-Droid, Inc.. Crime lord Jabba Desilijic Tiure of the Hutt Clan had a TT-8L/Y7 stationed at the front gate of his palace on Tatooine, and the Trandoshan Gha Nachkt used one during the Clone Wars.
- Star Wars: The Clone Wars – "Rookies"
- Star Wars: The Clone Wars – "Downfall of a Droid"
- Star Wars: The Clone Wars – "Lair of Grievous"
- Star Wars: Episode VI Return of the Jedi (First appearance)
- Ultimate Star Wars (First identified as TT-8L/Y7)
- Star Wars: Absolutely Everything You Need to Know (First identified as TT-8L/Y7 gatekeeper droid)