extenshi.io
SECURITY REPORT · EXTENSHI SCAN

PowerTool

Chrome extension·by shopskitrow
44
/ 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

PowerTool's safety score vs every other extension we've scanned
Globally
1%of extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 409,539 extensions
In Productivity
1%of productivity extensions carry more risk
This extension
Riskier ←→ Safer
Ranked against 198,326 productivity extensions
Findings
177
median 16Lower is safer
Critical findings
1
median 0Severity = Critical
Permissions
9
median 3Declared in manifest
Active users
3
median 14vs category median

Findings breakdown

Automated security signal · 177 distinct issues across 6 severities
177
distinct issues
detected
Scanners reported 183 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 9 total
5 high-risk permissions require attention
This extension requests 9 permissions in total. 5 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

High
View open tabs

Can see URLs and titles of all open tabs

High
User scripts

Can register and execute user scripts in web pages

High
Access browser cookies(optional)

Can read and modify cookies, potentially accessing login sessions

High
Delete browsing data(optional)

Can remove browsing history, cookies, cache, and other browsing data

Medium
Access current tab

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

Medium
Access user identity

Can get OAuth2 tokens and access your Google account identity

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

Are you the author of PowerTool?

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 PowerTool'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/344661)](https://catalog.extenshi.io/extensions/344661/security)
HTML
<a href="https://catalog.extenshi.io/extensions/344661/security"><img src="https://catalog.extenshi.io/api/badge/344661" alt="Extenshi security score" /></a>

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

Scan performed by extenshi.io · Aug 17, 2026
Browser extensions made transparent.