- ' "general" - Overall system information',
- ' "namespaces" - List of registered namespaces and their canonical names',
- ' "namespacealiases" - List of registered namespace aliases',
- ' "specialpagealiases" - List of special page aliases',
- ' "magicwords" - List of magic words and their aliases',
- ' "statistics" - Returns site statistics',
- ' "interwikimap" - Returns interwiki map (optionally filtered)',
- ' "dbrepllag" - Returns database server with the highest replication lag',
- ' "usergroups" - Returns user groups and the associated permissions',
- ' "extensions" - Returns extensions installed on the wiki',
+ ' general - Overall system information',
+ ' namespaces - List of registered namespaces and their canonical names',
+ ' namespacealiases - List of registered namespace aliases',
+ ' specialpagealiases - List of special page aliases',
+ ' magicwords - List of magic words and their aliases',
+ ' statistics - Returns site statistics',
+ ' interwikimap - Returns interwiki map (optionally filtered)',
+ ' dbrepllag - Returns database server with the highest replication lag',
+ ' usergroups - Returns user groups and the associated permissions',
+ ' extensions - Returns extensions installed on the wiki',
+ ' fileextensions - Returns list of file extensions allowed to be uploaded',
+ ' rightsinfo - Returns wiki rights (license) information if available',