SECURITY REPORT · EXTENSHI SCAN
AlgoArchive
Firefox extension·by Algo Archive
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
AlgoArchive's safety score vs every other extension we've scanned
Globally
19%of extensions carry more risk
Riskier ←→ Safer
Ranked against 120,711 extensions
In Download Management
11%of download management extensions carry more risk
Riskier ←→ Safer
Ranked against 2,848 download management extensions
Findings
13
median 4Lower is safer
Critical findings
4
median 0Severity = Critical
Permissions
6
median 4Declared in manifest
Active users
0
median 14vs category median
Findings breakdown
Automated security signal · 13 findings across 5 severities
13
findings
detected
detected
Critical431%
High215%
Medium646%
Low18%
Info00%
Permissions requested
2 risky permissions of 6 total
2 high-risk permissions require attention
This extension requests 6 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
High
View open tabs
Can see URLs and titles of all open tabs
High
Observe web requests
Can monitor all network requests made by the browser
Medium
Store local data
Can save data locally in the browser for persistence
Medium
Access current tab
Can temporarily access the content of the active tab when you click the extension
Info
https://leetcode.com/*
No additional information available.
Info
https://algoarchive.org/*
No additional information available.
Are you the author of AlgoArchive?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Scan performed by extenshi.io · Jun 25, 2026
Browser extensions made transparent.