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SECURITY REPORT · EXTENSHI SCAN

History Cleaner: Auto Clean & Custom Rules

Firefox extension·by Dracon
85
/ 100 SAFETY SCORE
EXCELLENT
Looks clean. No meaningful risks detected in this scan.

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

History Cleaner: Auto Clean & Custom Rules's safety score vs every other extension we've scanned
Globally
54%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,581 extensions
In Privacy & Security
44%of privacy & security extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 12,497 privacy & security extensions
Findings
8
median 5Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
7
median 4Declared in manifest
Active users
2
median 3vs category median

Findings breakdown

Automated security signal · 8 distinct issues across 6 severities
8
distinct issues
detected

Permissions requested

2 risky permissions of 7 total
2 high-risk permissions require attention
This extension requests 7 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
Access browsing history

Can read and modify your complete browsing history

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
Show notifications

Can display desktop notifications outside the browser

Medium
Add context menu items

Can add custom items to the right-click context menu

Low
Detect idle state

Can detect when your machine is idle, active, or locked

Low
Schedule tasks

Can schedule periodic background tasks

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Scan performed by extenshi.io · Aug 3, 2026
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