From Wikitech
Toolforge tools
Website toolforge:quickcategories
Description tool to add and remove categories from pages in batches
Keywords categories
Author(s) Lucas Werkmeistertalk
Maintainer(s) Lucas Werkmeister (View all)
Source code phabricator:source/tool-quickcategories
License GNU Affero General Public License 3.0 or later

For end-user information, see the on-wiki documentation. For developer information, see the README and the Server Admin Log.