Most of my script ideas came from using photoshop. As a texture painter I was so used to photoshop I try to get the same functionality in mari. One of the features I found missing in mari is toggling the visibility of multiple layers.
Sometimes I want to quickly toggle the visbility of certain layers and see how the asset looks with out adding the details on that layer. Sadly in Mari there is no way you can turn the visibility of multiple layers in one go.
Hope foundry implements layer visibility like photoshop.
Till then enjoy the script...
oh... with this one you can toggle the lock also :)
here is the link to the script...
Toggle layer visibility and lock