Contribution Surveyor, created for Wikipedia:Contributor copyright investigations on the English Wikipedia, is a tool used to analyze the contributions of users with a history of copyright violations. It isolates and ranks contributions that are most likely to be copyright violations.
Please select a user to run a survey on, or enter the name of a user who has already been surveyed to view their report.
If you have any questions about Contribution Surveyor, please contact its author Derrick Coetzee at his talk page on English Wikipedia.
The PHP source for Contribution Surveyor is available under the Simplified BSD License. It must be on Wikimedia Tool Labs to run. (.tar.gz) (.zip) Latest source code available from Github.