This project is a web tool for Wikimedia ToolForge that searches through a page's non-deleted revisions to find those which match a certain string or regex. It returns that list, as well as links to easily delete those revisions.
Owner-only
No
Applicable project
All projects
OAuth "callback URL"
https://tools.wmflabs.org/histsearch/
Allow consumer to specify a callback in requests and use "callback" URL above as a required prefix.
Yes
Applicable grants
Perform administrative actions
View deleted files and pages (risk rating: vandalism)