MediaWiki skins manual - category
OOjs UI icon layout-ltr.svg
Release status: stable
Screen Shot of Onyx skin.png
Description Oasis-like responsive skin
Author(s) Daniel Beard, Jack Phoenix
Compatibility policy Master maintains backwards compatibility.
MediaWiki 1.35+
License GNU General Public License 2.0 or later
README on GitHub
Example Halopedia, Wikimedia Skins Lab
Public wikis using 4 (Ranked 229th)
Public wikis using as default skin 0
Translate the Onyx skin if it is available at

Onyx is a MediaWiki skin designed to emulate and improve upon the Oasis skin used on wikis hosted by Fandom.


  • Download and place the file(s) in a directory called Onyx in your skins/ folder.
  • Add the following code at the bottom of your LocalSettings.php:
wfLoadSkin( 'Onyx' );
  • Configure as required.
  •   Done - Navigate to Special:Version on your wiki to verify that the skin is successfully installed.