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Chrome extension by defmepls · Productivity · Developer

A Chrome extension in Productivity · Developer with 20 users, barely installed. Audience over the last 30 days: +5.

Specific sites only: 4 match patterns.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
20
Rating
not rated yet
Users, last 30 days
+5
Version
1.1.0
Updated in the store
2026-07-07
Published
2026-05-21
Manifest
V3
Browser access
3 permissions, 4 site patterns

How it has moved

Users
+5 since 02.10
15-20 · 11 readings
  1. 2026-10-0917
  2. 2026-10-1016
  3. 2026-10-1619
  4. 2026-10-1720
  5. 2026-10-1819
  6. 2026-10-2217
  7. 2026-10-2316
  8. 2026-10-2415
  9. 2026-10-2517
  10. 2026-10-2920
  11. 2026-11-0120
Users
+6 since 31.08
12-20 · 24 readings
  1. 2026-08-3114
  2. 2026-09-0213
  3. 2026-09-0314
  4. 2026-09-0413
  5. 2026-09-0612
  6. 2026-09-0814
  7. 2026-09-0913
  8. 2026-09-1314
  9. 2026-09-1515
  10. 2026-09-1714
  11. 2026-09-2015
  12. 2026-09-2114
  13. 2026-09-2715
  14. 2026-10-0917
  15. 2026-10-1016
  16. 2026-10-1619
  17. 2026-10-1720
  18. 2026-10-1819
  19. 2026-10-2217
  20. 2026-10-2316
  21. 2026-10-2415
  22. 2026-10-2517
  23. 2026-10-2920
  24. 2026-11-0120

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 4 match patterns.

  • https://services.nvd.nist.gov/*
  • https://api.first.org/*
  • https://www.cisa.gov/*
Show the remaining 1
  • https://cve.circl.lu/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

defmepls publishes 3 listings we track, 100 users between them.

  1. Extension Analyzer defmepls · Productivity · Tools · published 2025-01-29 72 users ★ 5.0
  2. Youtube shorts off defmepls · Make Chrome Yours · Functionality · published 2024-09-09 8 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. CVE Lookup - Vulnerability Scanner Describes nearly the same job, smaller audience 30 users
  2. CVEFeed Insights Describes nearly the same job, smaller audience 139 users ★ 5.0
  3. VulnCheck Insights Describes nearly the same job, smaller audience 345 users ★ 5.0
  4. CVE Lookup — Vulnerability & Security Advisories Describes nearly the same job, smaller audience 3 users
  5. Vulners Lookup Describes nearly the same job, smaller audience 584 users ★ 5.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Users and rating on Ext Ops Panel

Markdown

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HTML

<a href="https://extops.dev/extensions/opklbfniemeabmfajckhihppphikpnnl"><img src="https://extops.dev/extensions/opklbfniemeabmfajckhihppphikpnnl/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built