Cat Gatekeeper

Cat Gatekeeper

ID: elbikiflgfhjdjmficnigpeegjbhdidh

Supported Languages

🇺🇸English
🇯🇵Japanese

Extension Info & Metadata

Status
Active
Version
1.1.8
Size
26.92 MB
Rating
4.0/5
Reviews
671
Users
200,000
Type
Extension
Updated
Jun 4, 2026
Category
Lifestyle Well_being
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes

Publisher Contextual Analysis

Author
https://zokuzoku.github.io/cat-gatekeeper/View Profile
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
No
Mailbox exists
Yes
Website
Visit
Total Extensions
1
Active
1
Obsolete
0
Listed
1
Unlisted
0
Total Users
200,000
Screenshot 1
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Spend too long on social media? A cat hijacks your screen. The cutest forced-break app.

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: [email protected] * Please include "Cat Gatekeeper" in the subject line

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.

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.

manifest.json (Line 1)
{  "update_url": "https://clients2.google.com/service/update2/crx",  "manifest_version": 3,  "name": "__MSG_appName__",  "browser_specific_settings": {    "gecko": {      "id": "[email protected]",      "strict_min_version": "142.0",      "data_collection_permissions": {        "required": [          "none"        ],        "optional": []      }    }  },  "version": "1.1.8",  "description": "__MSG_appDescription__",  "default_locale": "en",  "permissions": [    "storage"  ],  "icons": {    "16": "assets/nekoicon16.png",    "48": "assets/nekoicon48.png",    "128": "assets/nekoicon128.png"  },  "action": {    "default_popup": "popup.html",    "default_title": "__MSG_appName__",    "default_icon": {      "16": "assets/nekoicon16.png",      "48": "assets/nekoicon48.png"    }  },  "content_scripts": [    {      "matches": [        "http://*/*",        "https://*/*"      ],      "js": [        "shared.js",        "content.js"      ]    }  ],  "web_accessible_resources": [    {      "resources": [        "assets/*",        "content.css"      ],      "matches": [        "http://*/*",        "https://*/*"      ]    }  ]}

By severity

Critical0
High1
Medium0
Low0

Versions scanned

None of the 5 scanned versions have more than one unique code-review finding. Counts are unique findings that include each version.

Extension VersionCode Review Findings
No versions with multiple unique findings.

Files with findings

1 distinct path — top paths by unique finding count:

  • manifest.json1
S.No.
Category
Severity
File
Summary
Found in Version
1Other
high
manifest.json (line 1)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 mi…
URLs
6
IPv4
0
IPv6
0

URLs

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zokuzoku.github.io/cat-gatekeeper/https://zokuzoku.github.io/cat-gatekeeper/#faq
zokuzoku.github.io/ja/cat-gatekeeper/https://zokuzoku.github.io/ja/cat-gatekeeper/#faq
zokuzoku.github.io/cat-gatekeeper/desktop/https://zokuzoku.github.io/cat-gatekeeper/desktop/
zokuzoku.github.io/ja/cat-gatekeeper/desktop/https://zokuzoku.github.io/ja/cat-gatekeeper/desktop/
zokuzoku.github.io/cat-gatekeeper/https://zokuzoku.github.io/cat-gatekeeper/
${value}`-https://${value}`

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Code Diff

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