extenshi.io
SECURITY REPORT · EXTENSHI SCAN

GuardSphere ChromeOS Agent

Chrome extension·by GuardSphere Technologies Inc
79
/ 100 SAFETY SCORE
CAUTION
Mostly fine, but a few things worth reviewing before you install.

Automated analysis of publicly available code — not a professional security audit. It may produce false positives and does not prove an extension is unsafe or safe. Treat it as one signal among many. Disclaimer · Report an issue

How it ranks

GuardSphere ChromeOS Agent's safety score vs every other extension we've scanned
Globally
36%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 397,380 extensions
In Make Chrome Yours
34%of make chrome yours extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 24,355 make chrome yours extensions
Findings
20
median 9Lower is safer
Critical findings
3
median 0Severity = Critical
Permissions
10
median 2Declared in manifest
Active users
4
median 18vs category median

Findings breakdown

Automated security signal · 20 distinct issues across 6 severities
20
distinct issues
detected

Permissions requested

2 risky permissions of 10 total
1 critical permission require attention
This extension requests 10 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
Critical
Manage other extensions

Can enable, disable, or uninstall other browser extensions

High
View open tabs

Can see URLs and titles of all open tabs

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

Medium
View email address

Can see the email address of the signed-in Chrome user

Medium
Access location

Can determine your physical location

Low
Schedule tasks

Can schedule periodic background tasks

Low
Create offscreen documents

Can create hidden documents for background processing tasks

Low
Block network requests (declarative)

Can block or redirect network requests using predefined rules without seeing content

Low
View blocked request stats

Can see which declarative rules matched network requests

Are you the author of GuardSphere ChromeOS Agent?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show GuardSphere ChromeOS Agent's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/359279)](https://catalog.extenshi.io/extensions/359279/security)
HTML
<a href="https://catalog.extenshi.io/extensions/359279/security"><img src="https://catalog.extenshi.io/api/badge/359279" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Aug 16, 2026
Browser extensions made transparent.