SECURITY REPORT · EXTENSHI SCAN
MysticMate: Interactive Shimeji Companion
Chrome extension·by Ethan
0
/ 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
MysticMate: Interactive Shimeji Companion's safety score vs every other extension we've scanned
Globally
18%of extensions carry more risk
Riskier ←→ Safer
Ranked against 369,936 extensions
In Lifestyle
18%of lifestyle extensions carry more risk
Riskier ←→ Safer
Ranked against 43,972 lifestyle extensions
Findings
47
median 12Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
4
median 1Declared in manifest
Active users
409
median 26vs category median
Findings breakdown
Automated security signal · 47 distinct issues across 6 severities
47
distinct issues
detected
detected
Scanners reported 53 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical24%
High49%
Needs Review00%
Medium4085%
Low12%
Info00%
Permissions requested
1 risky permission of 4 total
1 high-risk permission require attention
This extension requests 4 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
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 current tab
Can temporarily access the content of the active tab when you click the extension
Low
Schedule tasks
Can schedule periodic background tasks
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Scan performed by extenshi.io · Jul 25, 2026
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