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AI Usage Monitor – Claude Code & Codex

Chrome extension by ShowF · Productivity · Developer

A Chrome extension in Productivity · Developer with 76 users, barely installed. Audience over the last 30 days: +5.

Specific sites only: 4 match patterns.

What the developer says, and 2 screenshots

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

Users
76
Rating
5.0 (1 ratings)
Users, last 30 days
+5
Rating, last 30 days
+5.00 in 30 days
Version
5.1
Updated in the store
2026-10-12
Published
2026-03-27
Manifest
V3
Browser access
5 permissions, 4 site patterns

How it has moved

Users
+5 since 30.09
65-80 · 13 readings
2026-10-12: released 5.02026-10-13: released 5.1
  1. 2026-10-0565
  2. 2026-10-0869
  3. 2026-10-1071
  4. 2026-10-1673
  5. 2026-10-1875
  6. 2026-10-2076
  7. 2026-10-2174
  8. 2026-10-2269
  9. 2026-10-2366
  10. 2026-10-2671
  11. 2026-10-2880
  12. 2026-10-2978
  13. 2026-10-3076
Rating
+5.00 since 30.09
reviewsrating 0.00-5.00 · 13 readings
2026-10-12: released 5.02026-10-13: released 5.1
  1. 2026-10-05reviews0rating0.00
  2. 2026-10-08reviews0rating0.00
  3. 2026-10-10reviews0rating0.00
  4. 2026-10-16reviews0rating0.00
  5. 2026-10-18reviews0rating0.00
  6. 2026-10-20reviews0rating0.00
  7. 2026-10-21reviews0rating0.00
  8. 2026-10-22reviews0rating0.00
  9. 2026-10-23reviews0rating0.00
  10. 2026-10-26reviews0rating0.00
  11. 2026-10-28reviews0rating0.00
  12. 2026-10-29reviews1rating5.00
  13. 2026-10-30reviews1rating5.00
Users
+4 since 31.08
65-80 · 22 readings
2026-10-12: released 5.02026-10-13: released 5.1
  1. 2026-08-3172
  2. 2026-09-0374
  3. 2026-09-0571
  4. 2026-09-0670
  5. 2026-09-0871
  6. 2026-09-1068
  7. 2026-09-1572
  8. 2026-09-2068
  9. 2026-09-2571
  10. 2026-10-0565
  11. 2026-10-0869
  12. 2026-10-1071
  13. 2026-10-1673
  14. 2026-10-1875
  15. 2026-10-2076
  16. 2026-10-2174
  17. 2026-10-2269
  18. 2026-10-2366
  19. 2026-10-2671
  20. 2026-10-2880
  21. 2026-10-2978
  22. 2026-10-3076
Rating
+5.00 since 31.08
reviewsrating 0.00-5.00 · 22 readings
2026-10-12: released 5.02026-10-13: released 5.1
  1. 2026-08-31reviews0rating0.00
  2. 2026-09-03reviews0rating0.00
  3. 2026-09-05reviews0rating0.00
  4. 2026-09-06reviews0rating0.00
  5. 2026-09-08reviews0rating0.00
  6. 2026-09-10reviews0rating0.00
  7. 2026-09-15reviews0rating0.00
  8. 2026-09-20reviews0rating0.00
  9. 2026-09-25reviews0rating0.00
  10. 2026-10-05reviews0rating0.00
  11. 2026-10-08reviews0rating0.00
  12. 2026-10-10reviews0rating0.00
  13. 2026-10-16reviews0rating0.00
  14. 2026-10-18reviews0rating0.00
  15. 2026-10-20reviews0rating0.00
  16. 2026-10-21reviews0rating0.00
  17. 2026-10-22reviews0rating0.00
  18. 2026-10-23reviews0rating0.00
  19. 2026-10-26reviews0rating0.00
  20. 2026-10-28reviews0rating0.00
  21. 2026-10-29reviews1rating5.00
  22. 2026-10-30reviews1rating5.00

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://api.anthropic.com/*
  • https://console.anthropic.com/*
  • https://claude.ai/*
Show the remaining 1
  • https://chatgpt.com/*
  • Read and change cookies on the sites it can access cookies
  • Schedule work to run later alarms
  • Put data on your clipboard clipboardWrite
Show the remaining 2

The full permission history for this extension

Version history

  1. Version 5.1
  2. Version 5.0 · Asked for more permissions (9, was 8) (changed: site access)

What changed recently

  1. Package size changed
  2. Released version 5.1 (was 5.0)
  3. Package size changed
Show the remaining 4
  1. Asked for more permissions (9, was 8) (changed: site access)
  2. Store description rewritten (74 → 115 characters)
  3. Renamed from "Claude Usage Monitor" to "AI Usage Monitor – Claude Code & Codex"
  4. Released version 5.0 (was 4.5)

The publisher

ShowF publishes 4 listings we track, 1k users between them.

  1. Vmail Plus ShowF · Productivity · Communication · published 2026-10-12 1k users ★ 5.0
  2. Techloq Express ShowF · Productivity · Tools · published 2026-03-24 92 users ★ 4.3
  3. AuthSync ShowF · Productivity · Tools · published 2026-04-02 15 users

Like this one

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

  1. Agent Usage Fetcher Describes nearly the same job, smaller audience 5 users
  2. Ai Usage 100% Describes nearly the same job, smaller audience 139 users ★ 2.3
  3. AI Usage Tracker Describes nearly the same job, smaller audience 40 users ★ 4.2
  4. Claude Code Usage Describes nearly the same job, smaller audience 1k users ★ 5.0
  5. MyQuota for ChatGPT Codex Usage Tracker Describes nearly the same job, smaller audience 46 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

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/ehehkgjhhmcegccklgcbjmfiplipopig/badge.svg)](https://extops.dev/extensions/ehehkgjhhmcegccklgcbjmfiplipopig)

HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built