SECURITY REPORT · EXTENSHI SCAN
DOT/Mermaid Viewer
Chrome extension·by yoshihito.nagai
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
DOT/Mermaid Viewer's safety score vs every other extension we've scanned
Globally
78.14%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
68.14%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
38
median 38Lower is safer
Risky permissions
0
median 1Critical + high perms
Total permissions
4
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 38 distinct issues across 6 severities
38
distinct issues
detected
detected
Scanners reported 39 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical00%
High13%
Needs Review00%
Medium3284%
Low411%
Info13%
Permissions requested
4 permissions declared
No risky permissions
4 permissions requested — none are flagged as risky.
Medium
Read clipboard
Can read text and data currently on your clipboard
Medium
Write to clipboard
Can place content onto your clipboard
Low
Display info
Can query display and monitor information
Info
windows
No additional information available.
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Scan performed by extenshi.io · Jul 25, 2026· partial run (some scanners failed)
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