SECURITY REPORT · EXTENSHI SCAN

Manga Comments Companion

Firefox extension·by Murphy
84
/ 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

Manga Comments Companion's safety score vs every other extension we've scanned
Globally
41%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 415,885 extensions
In Social & Communication
32%of social & communication extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 13,751 social & communication extensions
Findings
24
median 9Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
86
median 3Declared in manifest
Active users
1
median 4vs category median

Findings breakdown

Automated security signal · 24 distinct issues across 6 severities
24
distinct issues
detected

Permissions requested

86 permissions declared
No risky permissions
86 permissions requested — none are flagged as risky.
Medium
Store local data

Can save data locally in the browser for persistence

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Low
Schedule tasks

Can schedule periodic background tasks

Info
http://localhost:8080/*

No additional information available.

Info
*://*.arvencomics.com/*

No additional information available.

Info
*://*.asmotoon.com/*

No additional information available.

Info
*://*.asuracomic.net/*

No additional information available.

Info
*://*.athreascans.com/*

No additional information available.

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Scan performed by extenshi.io · Oct 22, 2026
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