The Wiki Tab of this GitHub repository is not clear enough to describe what it is going present .
It appears that it lists some steps in order to setup MediaWiki and its MariaDB which probably has been carried out for wiki.creativecommons.org some time ago .
Suggested fix:
The Homepage be renamed to Install MediaWiki in development or test lab
The new home page just tells that CC has a wiki in the wiki.creativecommons.org. Optionally give link to older homepage that describes how to setup MediaWiki.
The Wiki Tab of this GitHub repository is not clear enough to describe what it is going present .
It appears that it lists some steps in order to setup MediaWiki and its MariaDB which probably has been carried out for wiki.creativecommons.org some time ago .
Suggested fix: