Kobolds disdain idolatry, their views on other gods vary between the tribes all the way from "Other gods exist but can't be trusted" to "Other gods are just magical beings claiming to be gods" to "some other gods literally don't exist" in extreme cases (I know everyone is going to be a bit offput by this one, but as I said it's a rare occurance that primarily happens with tribes who don't ever encounter a specific idea. For example, those who live in the middle of a desert very well may not believe Earon exists, as they don't believe the ocean exists. Koy does little to disuade such assertions). Some tribes are on better terms with different gods, but none really go all the way to worship, largely because the same sixth sense that lets kobolds identify those of the blood of Koy also lets them sense heretics among their own. The best relationships with other gods are among the followers of the Dancer's nomadic peoples, who are somewhat comparable in attitude to semidomestic cats following humans, and generally regard the Dancer as not befitting of worship but more trustworthy than any other gods.