I never tried it, since so far i am using xmpp as a gateway to some service, but sovereign has something related to xmpp - you might want to check it out - <a href="https:&#x2F;&#x2F;github.com&#x2F;sovereign&#x2F;sovereign" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;sovereign&#x2F;sovereign</a>