SECURITY REPORT · EXTENSHI SCAN
Use Brian Browser Agent
Chrome extension·by Use Brian
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
Use Brian Browser Agent's safety score vs every other extension we've scanned
Globally
31%of extensions carry more risk
Riskier ←→ Safer
Ranked against 357,609 extensions
In Lifestyle
31%of lifestyle extensions carry more risk
Riskier ←→ Safer
Ranked against 43,967 lifestyle extensions
Findings
11
median 12Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
3
median 1Declared in manifest
Active users
6
median 25vs category median
Findings breakdown
Automated security signal · 11 distinct issues across 6 severities
11
distinct issues
detected
detected
Critical19%
High19%
Needs Review00%
Medium327%
Low655%
Info00%
Permissions requested
2 risky permissions of 3 total
1 critical permission require attention
This extension requests 3 permissions in total. 2 of them grant broad capabilities that are worth a careful look.
Critical
Browser debugger access
Can attach to tabs and inspect/modify all page data using Chrome DevTools protocol
High
View open tabs
Can see URLs and titles of all open tabs
Medium
Store local data
Can save data locally in the browser for persistence
Are you the author of Use Brian Browser Agent?
Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.
Add the badge to your README
Show Use Brian Browser Agent's live security score on GitHub or in your docs
Scan performed by extenshi.io · Aug 20, 2026
Browser extensions made transparent.