MacOS client for Luna Display?

Iā€™m a software developer and I use my Luna to allow me to work on my stationary Mac Pro from wherever is convenient around my house. More frequently, I use Apple screen sharing with a MacBook for the same task because the keyboard and larger screen are essential for most things I do. I prefer using the Luna display because the video quality.

Is there any chance you will release a MacOS client for the Luna Display? If not, how about a protocol description to help the community produce a client?

Looking at the AstroPad pricing, I would gladly pay a one-time $30 for such a client without hesitation.