I don’t think the Show Me section makes sense, the TOON variant clearly doesn’t have the same information. And the examples in the “How TOON works” section focuses on number of characters instead of tokens. I would think “null” is a single token anyway, why bother replacing it with an uncommon character?

Isn't there value to the verbose information too? Knowing what a tool does and what the inputs are increase the likelyhood of successful tool calls.