The maintenance layer Wikipedia's editors have never had on mobile.

Seven diagnostic tools built on the public Wikipedia API. No login. No tracking. No data collected. Your browser does all the work.

Open source · MIT EN · ES · FR · DE · JA Not affiliated with Wikimedia
Tools

Not affiliated with the Wikimedia Foundation. Open source under MIT license. epistemend.org

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Article Health Scan
Full diagnostic on any Wikipedia article
Vandalism Hunter
Live recent-changes stream with suspicion scoring
0Correct
0×Streak
❤ 5Lives
0Score
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Editor Reputation Auditor
Edit history patterns for any username or IP
Topic Gap Finder
Articles underrepresented across language editions
Page View Pulse
30-day traffic trend from the Pageviews API
What Could Use An Edit
Maintenance-flagged articles needing attention
Edit War Detector
Section flip frequency — active battlegrounds
New Article Radar
Articles created in the last 72 hours
Readability Scorer
Flesch-Kincaid grade · sentence analysis
Talk Page Pulse
Discussion activity — contested article signal
Citation Rot Detector
Dead links · Wayback Machine fallback