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Yocoolab - Visual Feedback for AI Coding Agents

Chrome extension by Attunellc · Productivity · Developer

A Chrome extension in Productivity · Developer with 28 users, barely installed.

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

What the developer says, and 5 screenshots

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

Users
28
Rating
5.0 (2 ratings)
Users, last 15 days
+5
Rating, last 30 days
Not watched long enough to say
Version
1.9.170
Updated in the store
2026-09-11
Published
2026-03-15
Manifest
V3
Browser access
6 permissions

How it has moved

Users
+5 since 01.09
21-28 · 9 readings
2026-09-04: released 1.9.1672026-09-06: released 1.9.1682026-09-09: released 1.9.1692026-09-10: released 1.9.170
  1. 2026-09-0123
  2. 2026-09-0324
  3. 2026-09-0425released 1.9.167
  4. 2026-09-0522
  5. 2026-09-0621released 1.9.168
  6. 2026-09-0822
  7. 2026-09-0923released 1.9.169
  8. 2026-09-1327
  9. 2026-09-1528
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-04: released 1.9.1672026-09-06: released 1.9.1682026-09-09: released 1.9.1692026-09-10: released 1.9.170
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00released 1.9.167
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-06reviews2rating5.00released 1.9.168
  6. 2026-09-08reviews2rating5.00
  7. 2026-09-09reviews2rating5.00released 1.9.169
  8. 2026-09-13reviews2rating5.00
  9. 2026-09-15reviews2rating5.00
Users
+5 since 01.09
21-28 · 9 readings
2026-09-04: released 1.9.1672026-09-06: released 1.9.1682026-09-09: released 1.9.1692026-09-10: released 1.9.170
  1. 2026-09-0123
  2. 2026-09-0324
  3. 2026-09-0425released 1.9.167
  4. 2026-09-0522
  5. 2026-09-0621released 1.9.168
  6. 2026-09-0822
  7. 2026-09-0923released 1.9.169
  8. 2026-09-1327
  9. 2026-09-1528
Rating
unchanged since 01.09
reviewsrating 5.00 · 9 readings
2026-09-04: released 1.9.1672026-09-06: released 1.9.1682026-09-09: released 1.9.1692026-09-10: released 1.9.170
  1. 2026-09-01reviews2rating5.00
  2. 2026-09-03reviews2rating5.00
  3. 2026-09-04reviews2rating5.00released 1.9.167
  4. 2026-09-05reviews2rating5.00
  5. 2026-09-06reviews2rating5.00released 1.9.168
  6. 2026-09-08reviews2rating5.00
  7. 2026-09-09reviews2rating5.00released 1.9.169
  8. 2026-09-13reviews2rating5.00
  9. 2026-09-15reviews2rating5.00

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 3
  • Schedule work to run later alarms
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.9.170
  2. Version 1.9.169
  3. Version 1.9.168
Show the remaining 1
  1. Version 1.9.167

What changed recently

  1. Released version 1.9.170 (was 1.9.169)
  2. Released version 1.9.169 (was 1.9.168)
  3. Store description rewritten
Show the remaining 6
  1. Store description rewritten (88 → 124 characters)
  2. Moved to another store category
  3. Renamed from "Yocoolab" to "Yocoolab - Visual Feedback for AI Coding Agents"
  4. Released version 1.9.168 (was 1.9.167)
  5. Package size changed
  6. Released version 1.9.167 (was 1.9.165)

The publisher

Attunellc publishes 2 listings we track, 81 users between them. Listed website: attunellc.ai.

  1. BSmeter - Video Credibility Analyzer Attunellc · Lifestyle · Entertainment · published 2026-03-04 53 users ★ 5.0

Like this one

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

  1. Agentation Describes nearly the same job, smaller audience 7 users
  2. AgentStart Describes nearly the same job, smaller audience 1 user
  3. SmartCoder Describes nearly the same job, smaller audience 3 users
  4. Handle Describes nearly the same job, smaller audience 127 users ★ 5.0
  5. CodeStory Describes nearly the same job, smaller audience 3 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.

Is this your extension?

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

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.