Chrome Web Store
10Versions
1Code reviewed

No malware found

In code review (v1.1.8)

Our reviewer read version 1.1.8 — the most recent version we have reviewed — and found no malicious behaviour. The version shown here has not been individually reviewed yet.

What our analysis found

Cat Gatekeeper, used by 300,000 people, showed no malicious code in Extension Auditor's review. Our code review reported 1 finding (1 high), led by other. It was last updated in October 2026.

Key findings

  • high· other —The bundled manifest declares broad host permissions for content_scripts and web_accessible_resources (all URLs), while the published manifest listing shows restricted matches to specific social media domains. This mismatch violates least privilege and could allow the extension to operate on unintended sites.

The extension's functionality is consistent with its description: it tracks time on user-specified domains and shows cat videos as a break reminder. All data is stored locally via chrome.storage.local; no external network requests are made. The code is clean and straightforward. The manifest mismatch (bundled manifest has broad URL matches while the published version has restricted social media domains) is a security hygiene issue but does not indicate malicious intent in the current code. The ML model likely flagged the extension due to the use of content scripts and DOM manipulation patterns common in benign extensions.

Cat Gatekeeper

Cat Gatekeeper

ID: elbikiflgfhjdjmficnigpeegjbhdidh

Supported Languages

🇧🇷Brazilian Portuguese
🇨🇳Chinese (Simplified)
🇹🇼Chinese (Traditional)
🇺🇸English
🇫🇷French
🇩🇪German
🇮🇳Hindi
🇮🇩Indonesian
🇮🇹Italian
🇯🇵Japanese
🇰🇷Korean
🇲🇾Malay
🇵🇱Polish
🇷🇺Russian
🇪🇸Spanish
🇹🇭Thai
🇹🇷Turkish
🇻🇳Vietnamese

Extension Info & Metadata

Status
Active
Version
1.3.4
Size
38.33 MB
Rating
4.0/5
Reviews
744
Users
300,000
Type
Extension
Updated
Oct 2, 2026
Category
Lifestyle Well_being
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
1extension
All still listed
Scanned by Extension Auditor — Low RiskDevelopers: embed this badge to link to this report.

Publisher Contextual Analysis

Author
https://cat-gatekeeper.appView Profile
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Users
300,000

Screenshots & videos

Screenshot 1
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Install growth

Item
Type
Severity
Description
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.

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About this extension

Spend too long on social media? A cat hijacks your screen. The cutest forced-break app.

Read the publisher’s full description

You just can't stop scrolling, can you? 💦🥵 What you need isn't more willpower — it's a cat that forces its way onto your screen!! You know that cat who always shows up right when you're trying to work? 🐈️ We've recreated that classic cat-owner experience in your browser. Oh well, they're too cute to stay mad at. Let's face it — humans are just servants to their cats. We are powerless against their charm. The supreme beings. The ultimate fluffballs. Let their adorableness heal you while you take a proper break. ■ Who this is for * You keep opening social media without thinking * You suddenly realize an hour has passed * Willpower alone just isn't cutting it ■ How to use 1. Set your usage limit (default: 60 min) 2. Set your break time (default: 5 min) 3. When time's up, a cat appears 4. Rest until the countdown ends ■ How it works * Only counts time when the social media tab is active * Timer resets when you switch to another tab or app * After your break, the countdown starts fresh ■ Supported services X / Instagram / TikTok / YouTube *Page access permission is used solely to display the time limit overlay (cat overlay). No data is collected or transmitted externally. * Free, no ads For questions or issues, please contact us at: zokuzoku.app@gmail.com * Please include "Cat Gatekeeper" in the subject line

User reviews

Extension files

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No network indicators were extracted from this version.

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Code Diff

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