There are some non-Clojure clients on the clients page as well. I guess I can add there the python one. If I recall correctly I didn’t add it originally because I thought it was defunct. I have some memory we were discussing with @dominicm to have some fork of it under the nREPL GitHub org.
There’s a private channel for Clojure dev tooling authors. I’ll invite you there, so we can support you better.