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GuardSphere ChromeOS Agent

Chrome extension by GuardSphere Technologies Inc · Make Chrome Yours · Accessibility

A Chrome extension in Make Chrome Yours · Accessibility with 5 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 3 screenshots

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

Users
5
Rating
not rated yet
Users, last 12 days
unchanged
Version
0.1.6
Updated in the store
2026-09-04
Published
2026-05-26
Manifest
V3
Browser access
10 permissions, 4 site patterns

How it has moved

Users
unchanged since 05.09
0-5 · 6 readings
2026-09-05: appeared in the store
  1. 2026-09-055appeared in the store
  2. 2026-09-084
  3. 2026-09-103
  4. 2026-09-130
  5. 2026-09-155
  6. 2026-09-165
Users
unchanged since 05.09
0-5 · 6 readings
2026-09-05: appeared in the store
  1. 2026-09-055appeared in the store
  2. 2026-09-084
  3. 2026-09-103
  4. 2026-09-130
  5. 2026-09-155
  6. 2026-09-165

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.

  • Read your location geolocation
  • See, enable and disable your other extensions management
  • See the address and title of every tab you have open tabs
Show the remaining 7
  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • See which of its blocking rules matched declarativeNetRequestFeedback
  • Sign you in with a Google account identity
  • See the email address of the signed-in Google account identity.email
  • Schedule work to run later alarms
  • Run work in a hidden page offscreen
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Appeared in the store

The publisher

GuardSphere Technologies Inc publishes 2 listings we track, 13 users between them. Listed website: guardsphere.app.

  1. GuardSphere Web Protection GuardSphere Technologies Inc · Make Chrome Yours · Privacy · published 2026-06-25 8 users

Like this one

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

  1. FamiSafe Describes nearly the same job, smaller audience 754 users ★ 3.0
  2. GuardSphere Web Protection Describes nearly the same job, smaller audience 8 users
  3. Banished Describes nearly the same job, smaller audience 3 users
  4. Motivity Activity Monitor Describes nearly the same job, smaller audience 3 users
  5. IMTLazarusv3 Describes nearly the same job, with a large installed audience 100k users ★ 1.2

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.