BlenderKit is an addon submitted under the commercial add-on offering.
Allows search, download, and upload of materials, brushes, and models, all from an online database. Materials and brushes are free, as is part of the model database. Part of the model database is created by blender artists and accessible through a community - shared subscription. more info on our website - www.blenderkit.com
Since the old wiki is locked, I can not add a new addon page. I put together a simple text that might be enough when the wiki is open again (while more detailed instructions are on our site and youtube channel)
I'm ready to react to anything that might block including the addon into Blender.