Reads from enwiki_p and catalogs "quality" and "importance" data for articles that are part of WikiProjects. The tool runs on a cron job each day and updates tables such as this one (https://en.wikipedia.org/wiki/User:WP_1.0_bot/Tables/Project/Catholicism) and also populates logs such as these (https://en.wikipedia.org/wiki/Wikipedia:Version_1.0_Editorial_Team/Catholicism_articles_by_quality_log). There is also a web service for the tool that allows editors to dive deeper into the collected dataset.