Is this site run by the HOA or the Master Association?

No. Skye Ranch Professionals is not affiliated with, endorsed by, or operated by the Skye Ranch Master Association, the HOA, the CDD, or the developer. It was built by a resident who got tired of watching the same "does anyone know a good..." question scroll past in a group chat. Everything here is independent. For anything official — amenity rules, dues, architectural review — go to the association directly. We deliberately do not speak for them.