Seerguard

Your extensions watch you. Seerguard watches them. Scans extensions for threats, suspicious permissions, and malicious behavior.

As of June 2026, Seerguard has 22 users and a 5.00/5 rating from 10 reviews in the Privacy & Security category.

Usersup 266.7 percent+266.7%
22
22
Ratingno change0%
5.00
10 reviews
Reviewsup 100.0 percent+100.0%
10
Version
1.0.0
Manifest V3

History

12 snapshots

Tracking since Apr 1, 2026.

23.28144.719999999999999Apr 1, 2026Jun 14, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 202665.0051.0.0
Apr 17, 202665.0051.0.0
Apr 22, 202695.0061.0.0
Apr 27, 2026145.00101.0.0
May 4, 2026145.00101.0.0
May 9, 2026165.00101.0.0
May 16, 2026205.00101.0.0
May 20, 2026185.00101.0.0
May 25, 2026125.00101.0.0
May 30, 2026155.00101.0.0
Jun 8, 2026185.00101.0.0
Jun 14, 2026155.00101.0.0
Now225.00101.0.0

Permissions & access

Permissions
managementstoragealarmsnotificationswebRequest
Host access
http://localhost/*, http://localhost:8000/*, http://127.0.0.1/*, http://127.0.0.1:8000/*, https://api.crxcavator.io/*, https://*.railway.app/*, https://*.up.railway.app/*, https://*.fly.dev/*, https://*.onrender.com/*, https://*.vercel.app/*, https://chrome.google.com/webstore/*, https://clients2.google.com/*

Screenshots

Seerguard screenshot 1

About

Your extensions are watching you.
Seerguard watches them.

Every Chrome extension you install has full 
access to everything you do online. When one 
gets sold to a hacker — you have zero warning. 
Google takes months to react.

Seerguard is the first tool ever built to 
protect you FROM your own extensions.

━━━━━━━━━━━━━━━━━━━━━━━━
🛡 WHAT SEERGUARD DOES
━━━━━━━━━━━━━━━━━━━━━━━━

① EXTENSION TRUST SCANNER
Scans every installed extension and gives 
it a trust score from 0 to 100. Know 
instantly which extensions are safe, 
suspicious, or dangerous.

② SEERGUARD API — POWERED BY SEERROR
Uses our own backend API to analyze 
permissions, CSP quality, vulnerable 
libraries, and Web Store data. No paid 
third party APIs. No rate limits. 
Always online.

③ NETWORK BEHAVIOR MONITORING
Tracks which servers your extensions 
contact in real time. Flags suspicious 
domains and unknown outbound connections.

④ PERMISSION ANALYZER
See exactly what every extension can 
access — your passwords, browsing history, 
clipboard, and camera. Know what you 
actually allowed into your browser.

⑤ STORE REMOVAL DETECTOR
If Google removes an extension from the 
Chrome Web Store but it is still installed 
on your browser — Seerguard flags it 
as critical immediately.

⑥ PERMISSION CHANGE TRACKING
Detects when an extension quietly adds 
new permissions after an update. The most 
common sign an extension has been sold 
to a bad actor.

⑦ ONE CLICK REMOVAL
Found a dangerous extension? Remove it 
instantly without digging through settings.

⑧ WEEKLY SAFETY REPORTS
Automated weekly scans keep you protected 
without lifting a finger.

━━━━━━━━━━━━━━━━━━━━━━━━
🔒 PRIVACY FIRST — ALWAYS
━━━━━━━━━━━━━━━━━━━━━━━━

No accounts. No telemetry. No analytics.
All data stays on your device. Period.
Not even Seerror can see your data.

━━━━━━━━━━━━━━━━━━━━━━━━
⚡ THE SCARY TRUTH
━━━━━━━━━━━━━━━━━━━━━━━━

3.2 billion Chrome users at risk.
280 plus documented malicious takeovers.
Google takes months to remove threats.
Zero tools existed to protect you.

Until Seerguard.

━━━━━━━━━━━━━━━━━━━━━━━━
🌐 SEERROR PRIVACY SUITE
━━━━━━━━━━━━━━━━━━━━━━━━

Seerror — AI website security auditor
Seerraze — Bulk delete Discord messages
Seerguard — Extension trust scanner

Every Seerror product follows one rule:
Your data stays yours. Always.

━━━━━━━━━━━━━━━━━━━━━━━━

Powered by Seerror
Built for humans. Against the machine.
seerror.com

Technical

Version
1.0.0
Manifest
V3
Size
89.8KiB
Min Chrome
110
Languages
1
Featured
Yes

Metadata

ID
nkgaaaiaadfgellaglahphkfjipcgmin
Developer ID
uca7af4fc7b3df16a40411b3df5be553f
Developer Email
[email protected]
Created
Mar 26, 2026
Last Updated (Store)
Apr 13, 2026
Last Scraped
Jun 14, 2026
Website
seerror.com

Data sourced from the Chrome Web Store · last verified Jun 14, 2026.