wayland-utils

Display information about protocols supported by Wayland compositor

wayland-info is a utility for displaying information about the Wayland protocols supported by a Wayland compositor. It can be used to check which Wayland protocols and versions are advertised by the Wayland compositor. wayland-info also provides additional information for a subset of Wayland protocols it knows about, namely Linux DMABUF, presentation time, tablet and XDG output protocols.