Ext Ops Panel
Open dashboard

GAS Dev Tools

Chrome extension by kose77701 · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 31 users, barely installed. Audience over the last 30 days: +17.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 6 screenshots

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

Users
31
Rating
not rated yet
Users, last 30 days
+17
Version
1.4.5
Updated in the store
2026-10-25
Published
2026-06-12
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+17 since 06.10
14-31 · 15 readings
2026-10-12: released 1.4.02026-10-14: released 1.4.12026-10-15: released 1.4.22026-10-18: released 1.4.32026-10-18: released 1.4.42026-10-25: released 1.4.5
  1. 2026-10-0819
  2. 2026-10-0920
  3. 2026-10-1019
  4. 2026-10-1321
  5. 2026-10-1620
  6. 2026-10-1822released 1.4.3released 1.4.4
  7. 2026-10-2124
  8. 2026-10-2225
  9. 2026-10-2326
  10. 2026-10-2422
  11. 2026-10-2723
  12. 2026-10-2927
  13. 2026-11-0130
  14. 2026-11-0331
  15. 2026-11-0531
Users
+18 since 01.09
11-31 · 28 readings
2026-09-23: released 1.12026-09-28: gained the good publisher record badge2026-09-30: released 1.3.02026-10-12: released 1.4.02026-10-14: released 1.4.12026-10-15: released 1.4.22026-10-18: released 1.4.32026-10-18: released 1.4.42026-10-25: released 1.4.5
  1. 2026-09-0113
  2. 2026-09-0214
  3. 2026-09-0412
  4. 2026-09-0611
  5. 2026-09-0912
  6. 2026-09-1011
  7. 2026-09-1313
  8. 2026-09-1514
  9. 2026-09-2013
  10. 2026-09-2212
  11. 2026-09-2511
  12. 2026-09-2612
  13. 2026-10-0514
  14. 2026-10-0819
  15. 2026-10-0920
  16. 2026-10-1019
  17. 2026-10-1321
  18. 2026-10-1620
  19. 2026-10-1822released 1.4.3released 1.4.4
  20. 2026-10-2124
  21. 2026-10-2225
  22. 2026-10-2326
  23. 2026-10-2422
  24. 2026-10-2723
  25. 2026-10-2927
  26. 2026-11-0130
  27. 2026-11-0331
  28. 2026-11-0531

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • 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

Version history

  1. Version 1.4.5
  2. Version 1.4.4
  3. Version 1.4.3
Show the remaining 3
  1. Version 1.4.2
  2. Version 1.4.1
  3. Version 1.4.0

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 1.4.5 (was 1.4.4)
Show the remaining 9
  1. Package size changed
  2. Released version 1.4.4 (was 1.4.3)
  3. Package size changed
  4. Store description rewritten (131 → 126 characters)
  5. Released version 1.4.3 (was 1.4.2)
  6. Package size changed
  7. Released version 1.4.2 (was 1.4.1)
  8. Package size changed
  9. Supported languages changed (1 → 2)

Older entries and the full day by day series are in the app.

The publisher

kose77701 publishes 5 listings we track, 242 users between them. Listed website: kose-dev.pages.dev.

  1. Auto Zoom for Google Sheets, Docs & Slides kose77701 · Productivity · Tools · published 2026-01-06 191 users
  2. Form Keeper - Recover Lost Form Input & Autofill kose77701 · Productivity · Tools · published 2026-09-24 13 users
  3. SubSweep kose77701 · Productivity · Tools · published 2026-10-13 4 users
Show 1 more from this publisher
  1. Smart Video Skip - 動画の無音自動カット＆動的倍速 kose77701 · Productivity · Tools · published 2026-09-24 3 users

Like this one

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

  1. Google Apps Script GitHub Assistant Describes nearly the same job, with an established audience 40k users ★ 4.5
  2. Google Apps Script Tools Describes nearly the same job, with an established audience 60k users ★ 2.8
  3. ScriptPilot Describes nearly the same job, smaller audience 6 users
  4. GASE — The modern IDE for Google Apps Script. Describes nearly the same job, smaller audience 6k users ★ 4.5
  5. GAS Agent Describes nearly the same job, smaller audience 4 users

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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/ogclkbhkjpfpleccdgknjmjmamjndjgi"><img src="https://extops.dev/extensions/ogclkbhkjpfpleccdgknjmjmamjndjgi/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 2026-11-03. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built