Adept
Skillful, Clever
い adjective
You're so adept! That makes you adept at that thing. Skillful and clever are other ways to do it too.
Remember 旨い, which means "delicious"? Remember how it also means "skillful" and "clever"? It's the same with this word, and the reading is the same as well.
話が巧すぎるぜ。何か企んでるだろ？
It’s too good to be true. What are you scheming?