extenshi.io
SECURITY REPORT · EXTENSHI SCAN

browser-automation-mcp

Chrome extension·by loockluo520
86
/ 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

browser-automation-mcp's safety score vs every other extension we've scanned
Globally
56%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 403,022 extensions
In Productivity
70%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 194,455 productivity extensions
Findings
12
median 16Lower is safer
Critical findings
0
median 0Severity = Critical
Permissions
11
median 3Declared in manifest
Active users
1000
median 14vs category median

Findings breakdown

Automated security signal · 12 distinct issues across 6 severities
12
distinct issues
detected
Scanners reported 14 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Permissions requested

5 risky permissions of 11 total
2 critical permissions require attention
This extension requests 11 permissions in total. 5 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

Critical
Communicate with desktop apps

Can exchange messages with applications installed on your computer

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

High
Manage downloads

Can initiate downloads and access your download history

Medium
Access current tab

Can temporarily access the content of the active tab when you click the extension

Medium
Access bookmarks

Can read and modify your saved bookmarks

Medium
Store local data

Can save data locally in the browser for persistence

Medium
Monitor navigation

Can observe and track tab navigation events and URL changes

Low
Schedule tasks

Can schedule periodic background tasks

Low
Use side panel

Can display content in the browser side panel

Are you the author of browser-automation-mcp?

Claim this extension to respond to findings, add context, and earn a verified badge on extenshi.io.

Claim this extension

Add the badge to your README

Show browser-automation-mcp's live security score on GitHub or in your docs
Extenshi security score badge preview
Markdown
[![Extenshi security score](https://catalog.extenshi.io/api/badge/24393)](https://catalog.extenshi.io/extensions/24393/security)
HTML
<a href="https://catalog.extenshi.io/extensions/24393/security"><img src="https://catalog.extenshi.io/api/badge/24393" alt="Extenshi security score" /></a>

The badge always shows the current score — it updates automatically after every scan.

Scan performed by extenshi.io · Jul 25, 2026
Browser extensions made transparent.