This is really nice to hear, thanks for the post Sergio :-)
It's quite evolving, so we didn't go deep on documentation as we weren't sure what will work out. See my latest post here which changed around entirely how commands and plugins are used: Swift-java command line subcommands refactor It's fair to request more documentation, but the context here is that we weren't even sure ourselfes about exact usage patterns. Things are getting more stable now so we should be able to provide more docs in the near future once we are sure which is the way this package will be used in practice.