If we had a document describing test-driven development, and how Exercism uses it, we could have a single place to point for questions/complaints about “the introduction does not contain all the requirements”.
The Python track has one here. It’s not great (ugh - in re-reading it, it needs some serious love), but it might be a jumping off point for a more general one?
Personally i’m thinking of adding a note in the hello world exercise for the Clojure track and maybe an additional small article in the Clojure track docs.