SECURITY REPORT · EXTENSHI SCAN

KnowCast AI Explainer Video Generator, blog news lesson to video

Chrome extension·by Constantine workshop

/ 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

KnowCast AI Explainer Video Generator, blog news lesson to video's safety score vs every other extension we've scanned

Globally

26%of extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 369,936 extensions

In Productivity

34%of productivity extensions carry more risk

This extension

Riskier ←→ Safer

Ranked against 177,133 productivity extensions

Findings

median 16Lower is safer

Critical findings

median 0Severity = Critical

Permissions

median 3Declared in manifest

Active users

median 14vs category median

Findings breakdown

Automated security signal · 11 distinct issues across 6 severities

distinct issues
detected

Scanners reported 15 raw occurrences; repeats of the same issue at the same location are merged here. The list below shows every occurrence.

Critical19%

High218%

Needs Review00%

Medium655%

Low218%

Info00%

Permissions requested

1 risky permission of 2 total

1 high-risk permission require attention

This extension requests 2 permissions in total. 1 of them grant broad capabilities that are worth a careful look.

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

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Scan performed by extenshi.io · Aug 15, 2026

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