SECURITY REPORT · EXTENSHI SCAN
AHS Schedule Viewer
Firefox extension·by Firefox user 13546890
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
AHS Schedule Viewer's safety score vs every other extension we've scanned
Globally
10%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,719 extensions
In Alerts & Updates
3%of alerts & updates extensions carry more risk
Riskier ←→ Safer
Ranked against 39,236 alerts & updates extensions
Findings
23
median 3Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
2
median 3Declared in manifest
Active users
1
median 3vs category median
Findings breakdown
Automated security signal · 23 findings across 5 severities
23
findings
detected
detected
Critical00%
High626%
Medium1565%
Low29%
Info00%
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
Medium
Show notifications
Can display desktop notifications outside the browser
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Scan performed by extenshi.io · Jun 25, 2026
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