Quark looks quite interesting, if odd — it&#x27;s an entire language, with classes and generics and everything? Just for implementing protocol glue?<p>I think it&#x27;s something I&#x27;d like to revisit once it&#x27;s matured, as your set of languages is quite small at the moment, and I think it&#x27;s overkill for us at the moment. In particular, I&#x27;m much more concerned about connection and discovery semantics than about things like wire protocol and how to express the &quot;schema&quot;.