Most of them are in the language pack (https://github.com/Goldziher/tree-sitter-language-pack)

For others, this is a sub optimal answer, but I’ve played with generating grammars with latest llms and they are surprisingly good at doing this (in a few shots).

That being said, if you’re doing something more serious than syntax highlighting or shipping it in a product, you’ll want to spend more time on it.