Hello I am new to all of this but I was so happy that this library worked out of the box. I went with MySensors and AgoControl and was elated until I saw that my servo would not move. It reported the distance sensor and switches worked, but "drapes" and "dimmer" did not. It was not difficult to find out how to add support and now my servos turn but I have not submitted code.
https://github.com/mce35/agocontrol/blob/master/devices/MySensors/agoMySensors.cpp#L732
Actually MySensors seems to have an enormous amount of supported types, and AgoControl seems to have a good amount but the glue, seriously probably the easiest part, is missing.