Viewing abuse filter 2: prevent non-admins from creating categories

Filter parameters

Filter ID:	2
Description: (publicly viewable)
Statistics:	Of the last 12 actions, this filter has matched 0 (0%). On average, its run time is 0.81 ms, and it consumes 2.2 conditions of the condition limit.
Conditions:	!("sysop" in user_groups) & old_content_model == "" & page_namespace == 14 !("sysop" in user_groups) & old_content_model == "" & page_namespace == 14
Notes:
Flags:	Hide details of this filter from public view Enable this filter I understand that details of this filter will be hidden from users who cannot see [https://www.mediawiki.org/wiki/Special:MyLanguage/Extension:AbuseFilter/Rules_format#Protected_variables protected variables] Mark as deleted
Filter last modified:	17:08, 17 October 2026 by KaleidoscopeFive (talk \| contribs)
History:	View this filter's history
Tools:	Export this filter to another wiki {"data":{"rules":"!(\"sysop\" in user_groups) \u0026 old_content_model == \"\" \u0026 page_namespace == 14","name":"prevent non-admins from creating categories","comments":"","group":"default","actions":{"disallow":["abusefilter-disallowed"]},"enabled":true,"deleted":false,"privacylevel":0,"global":false},"actions":{"disallow":["abusefilter-disallowed"]}}

Actions to take when matched

Trigger actions only if the user trips a rate limit

Number of actions to allow:

Period of time (in seconds):

Group throttle by:

user

Trigger these actions after giving the user a warning

System message to use for warning:

Page name of other message:

(without "MediaWiki:" prefix)

Prevent the user from performing the action in question

System message to use for disallowing:

Page name of other message:

(without "MediaWiki:" prefix)

Revoke the user's autoconfirmed status

Block the user and/or IP address from editing

Block the user and/or IP address from editing their own talk page

Block duration for non-registered users:

Block duration for registered users:

Tag the edit for further review

Tags to apply:

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