extenshi.io
SECURITY REPORT · EXTENSHI SCAN

はてブミュート

Chrome extension·by Taro Akashi
97
/ 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

はてブミュート's safety score vs every other extension we've scanned
Globally
85%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 402,594 extensions
In Make Chrome Yours
85%of make chrome yours extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 24,641 make chrome yours extensions
Findings
2
median 9Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
2
median 2Declared in manifest
Active users
27
median 18vs category median

Findings breakdown

Automated security signal · 2 distinct issues across 6 severities
2
distinct issues
detected

Permissions requested

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

Can save data locally in the browser for persistence

Low
Schedule tasks

Can schedule periodic background tasks

Are you the author of はてブミュート?

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 はてブミュート'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/218516)](https://catalog.extenshi.io/extensions/218516/security)
HTML
<a href="https://catalog.extenshi.io/extensions/218516/security"><img src="https://catalog.extenshi.io/api/badge/218516" alt="Extenshi security score" /></a>

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

Scan performed by extenshi.io · Aug 8, 2026
Browser extensions made transparent.