Autognome

https://www.dndbeyond.com/characters/84977978

Illarych was created to be a translator and negotiator for a gnomish transport spelljammer sailing through the Astral Sea. Picking up skills from clients of the ship, he was captured by Githyanki pirates and pressed into their service. Now he's taken over negotiating the sale of their plunder and always gets the most favorable deals.

This character concept was inspired by combining C-3PO and R2-D2 into a spelljammer package.