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Agent OS - AI Browser Automation & Smart Assistant for Web Tasks

Chrome extension by downlabs · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 517 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 4 screenshots

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

Users
517
Rating
4.1 (16 ratings)
Users, last 16 days
+45
Rating, last 30 days
Not watched long enough to say
Version
3.2.0
Updated in the store
2026-07-11
Published
2025-10-22
Manifest
V3
Browser access
6 permissions, 2 site patterns

How it has moved

Users
+45 since 01.09
472-517 · 10 readings
  1. 2026-09-01472
  2. 2026-09-03475
  3. 2026-09-05483
  4. 2026-09-06479
  5. 2026-09-07482
  6. 2026-09-08485
  7. 2026-09-10484
  8. 2026-09-13496
  9. 2026-09-15517
  10. 2026-09-16517
Rating
unchanged since 01.09
reviewsrating 4.12 · 10 readings
  1. 2026-09-01reviews16rating4.12
  2. 2026-09-03reviews16rating4.12
  3. 2026-09-05reviews16rating4.12
  4. 2026-09-06reviews16rating4.12
  5. 2026-09-07reviews16rating4.12
  6. 2026-09-08reviews16rating4.12
  7. 2026-09-10reviews16rating4.12
  8. 2026-09-13reviews16rating4.12
  9. 2026-09-15reviews16rating4.12
  10. 2026-09-16reviews16rating4.12
Users
+45 since 01.09
472-517 · 10 readings
  1. 2026-09-01472
  2. 2026-09-03475
  3. 2026-09-05483
  4. 2026-09-06479
  5. 2026-09-07482
  6. 2026-09-08485
  7. 2026-09-10484
  8. 2026-09-13496
  9. 2026-09-15517
  10. 2026-09-16517
Rating
unchanged since 01.09
reviewsrating 4.12 · 10 readings
  1. 2026-09-01reviews16rating4.12
  2. 2026-09-03reviews16rating4.12
  3. 2026-09-05reviews16rating4.12
  4. 2026-09-06reviews16rating4.12
  5. 2026-09-07reviews16rating4.12
  6. 2026-09-08reviews16rating4.12
  7. 2026-09-10reviews16rating4.12
  8. 2026-09-13reviews16rating4.12
  9. 2026-09-15reviews16rating4.12
  10. 2026-09-16reviews16rating4.12

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

Every site you visit. This extension can read and change the content of any page you open.

  • Attach to pages the way developer tools do debugger
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
Show the remaining 3
  • Act on the current tab, but only after you click it activeTab
  • Open a panel beside the page sidePanel
  • 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

downlabs publishes 8 listings we track, 2k users between them. Listed website: agent0s.dev.

  1. Al-Hudud: Block Haram, Browse Halal for Muslims downlabs · Make Chrome Yours · Privacy · published 2025-07-09 530 users ★ 4.7
  2. AI Video Automation for TikTok YouTube Instagram - Flow & Whisk downlabs · Productivity · Tools · published 2026-02-08 314 users ★ 4.0
  3. LimitX - Porn & NSFW Blocker AI downlabs · Make Chrome Yours · Privacy · published 2025-08-26 180 users ★ 5.0
Show 4 more from this publisher
  1. Sticky Notes - Easy Web Notes & Quick Reminders downlabs · Productivity · Workflow · published 2025-11-20 25 users ★ 5.0
  2. Focus Mode - Unbreakable Study Lock downlabs · Productivity · Education · published 2025-12-28 9 users
  3. Samaa (سماء) Prayer Times downlabs · Productivity · Tools · published 2025-11-08 8 users ★ 5.0
  4. GitPulse downlabs · Productivity · Education · published 2026-07-15 4 users

Like this one

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

  1. Browsery: AI Web Agent Describes nearly the same job, smaller audience 7 users
  2. LivePilot — AI Browser Automation & Documentation Describes nearly the same job, smaller audience 34 users
  3. agentAct Describes nearly the same job, smaller audience 24 users ★ 5.0
  4. Verse - Agentic Browser Describes nearly the same job, smaller audience 51 users
  5. Runexa Browser Agent Describes nearly the same job, smaller audience 1 users (last published figure) ★ 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.

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.