SECURITY REPORT · EXTENSHI SCAN
AgentHub — Browser MCP for Claude Code & Cursor
Chrome extension·by tech mom us
0
/ 100 SAFETY SCORE
RISKY
Several elevated signals. Read the findings before sharing this with your team.
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
AgentHub — Browser MCP for Claude Code & Cursor's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
Riskier ←→ Safer
Ranked against 370,281 extensions
In Productivity
1%of productivity extensions carry more risk
Riskier ←→ Safer
Ranked against 177,154 productivity extensions
Findings
112
median 16Lower is safer
Critical findings
2
median 0Severity = Critical
Permissions
7
median 3Declared in manifest
Active users
12
median 15vs category median
Findings breakdown
Automated security signal · 112 distinct issues across 6 severities
112
distinct issues
detected
detected
Scanners reported 130 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.
Critical22%
High1211%
Needs Review11%
Medium6457%
Low3229%
Info11%
Permissions requested
4 risky permissions of 7 total
2 critical permissions require attention
This extension requests 7 permissions in total. 4 of them grant broad capabilities that are worth a careful look.
Critical
Communicate with desktop apps
Can exchange messages with applications installed on your computer
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
High
Execute scripts in pages
Can inject and execute JavaScript code in web pages
Medium
Store local data
Can save data locally in the browser for persistence
Low
Use side panel
Can display content in the browser side panel
Low
Schedule tasks
Can schedule periodic background tasks
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Scan performed by extenshi.io · Aug 17, 2026
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