SECURITY REPORT · EXTENSHI SCAN
CC Checker MrCardChecker
Chrome extension
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
CC Checker MrCardChecker's safety score vs every other extension we've scanned
Globally
21%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,726 extensions
In Productivity
45%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 25,973 productivity extensions
Findings
9
median 10Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
0
median 3Declared in manifest
Active users
30
median 23vs category median
Findings breakdown
Automated security signal · 9 findings across 5 severities
9
findings
detected
detected
Critical111%
High00%
Medium778%
Low111%
Info00%
Permissions requested
0 permissions declared
No permissions requested
This extension doesn't request any browser permissions. That's unusually clean.
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Scan performed by extenshi.io · Jun 28, 2026
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