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agOS Browser Agent

Chrome extension by Stuffle Labs LLP · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 4 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 5 screenshots

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

Users
4
Rating
not rated yet
Users, last 18 days
+1
Version
2.0.0
Updated in the store
2026-09-17
Published
2026-05-12
Manifest
V3
Browser access
10 permissions, 1 site pattern

How it has moved

Users
+1 since 01.09
3-4 · 8 readings
2026-09-17: released 2.0.0
  1. 2026-09-013
  2. 2026-09-034
  3. 2026-09-053
  4. 2026-09-063
  5. 2026-09-084
  6. 2026-09-103
  7. 2026-09-154
  8. 2026-09-184
Users
+1 since 01.09
3-4 · 8 readings
2026-09-17: released 2.0.0
  1. 2026-09-013
  2. 2026-09-034
  3. 2026-09-053
  4. 2026-09-063
  5. 2026-09-084
  6. 2026-09-103
  7. 2026-09-154
  8. 2026-09-184

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
  • Manage your downloads downloads
Show the remaining 7
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Show you notifications notifications
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Organise your tabs into groups tabGroups

The full permission history for this extension

Version history

  1. Version 2.0.0 · Asked for more permissions (11, was 6)

What changed recently

  1. Now requires Chrome 116
  2. Package size changed
  3. Asked for more permissions (11, was 6)
Show the remaining 5
  1. Store description rewritten (107 → 119 characters)
  2. Store badges changed
  3. Moved to another store category
  4. Renamed from "Nebula Local Bridge" to "agOS Browser Agent"
  5. Released version 2.0.0 (was 1.1.0)

The publisher

Stuffle Labs LLP. Listed website: stuffle.io.

Like this one

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

  1. BrowserAgent - AI Agents in Browser Describes nearly the same job, smaller audience 3k users ★ 4.2
  2. AI Pilot Describes nearly the same job audience not published
  3. Brijio Describes nearly the same job, smaller audience 13 users
  4. Donkit Browser Control Describes nearly the same job, smaller audience 11 users ★ 5.0
  5. Mendis Browser Agent Describes nearly the same job, smaller audience 46 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.

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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.