SECURITY REPORT · EXTENSHI SCAN
Gary's Duplicate Listing Hider
Firefox extension·by Nagle
95
/ 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
Gary's Duplicate Listing Hider's safety score vs every other extension we've scanned
Globally
77%of extensions carry more risk
Riskier ←→ Safer
Ranked against 415,885 extensions
In Search Tools
59%of search tools extensions carry more risk
Riskier ←→ Safer
Ranked against 16,741 search tools extensions
Findings
17
median 7Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
15
median 3Declared in manifest
Active users
1
median 2vs category median
Findings breakdown
Automated security signal · 17 distinct issues across 6 severities
17
distinct issues
detected
detected
Critical00%
High00%
Needs Review00%
Medium212%
Low1588%
Info00%
Permissions requested
15 permissions declared
No risky permissions
15 permissions requested — none are flagged as risky.
Medium
Store local data
Can save data locally in the browser for persistence
Info
https://*.ebay.com/sch/*
No additional information available.
Info
https://*.ebay.ca/sch/*
No additional information available.
Info
https://*.ebay.co.uk/sch/*
No additional information available.
Info
https://*.ebay.com.au/sch/*
No additional information available.
Info
https://*.ebay.de/sch/*
No additional information available.
Info
https://*.ebay.fr/sch/*
No additional information available.
Info
https://*.ebay.it/sch/*
No additional information available.
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Scan performed by extenshi.io · Oct 22, 2026
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