SECURITY REPORT · EXTENSHI SCAN
Cognitive Skills Engine
Firefox extension·by Francisco Angulo de Lafuente
How it ranks
Cognitive Skills Engine's safety score vs every other extension we've scanned
Globally
99%of extensions carry more risk
Riskier ←→ Safer
Ranked across every extension we scan
In its category
90%of its category extensions carry more risk
Riskier ←→ Safer
Ranked within its category
Findings
0
median 38Lower is safer
Risky permissions
1
median 1Critical + high perms
Total permissions
14
median 4All declared perms
Critical findings
0
median 2Severity = Critical
Findings breakdown
Automated security signal · 0 findings across 5 severities
0
findings
detected
detected
Critical00%
High00%
Medium00%
Low00%
Info00%
Permissions requested
1 risky permission of 14 total
1 high-risk permission require attention
This extension requests 14 permissions in total. 1 of them grant broad capabilities that are worth a careful look.
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Write to clipboard
Can place content onto your clipboard
Info
https://claude.ai/*
No additional information available.
Info
https://chat.openai.com/*
No additional information available.
Info
https://chatgpt.com/*
No additional information available.
Info
https://gemini.google.com/*
No additional information available.
Info
https://copilot.microsoft.com/*
No additional information available.
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Scan performed by extenshi.io · Jun 25, 2026· partial run (some scanners failed)
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