Stable signalNo paid features detectedHigh-risk permissions

cat-catch

Web media sniffing tool

Users700KCurrent public install base

Rating4.7Store average score

Reviews713Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

cat-catch Media preview

3 assets

Trend

User growth trend

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

4.67

Latest

4.67

7-day rating change

0.00

2026年7月13日2026年7月19日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

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7-day growthFlat

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30-day growthFlat

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Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version2.6.7

ManifestV3

Size559KiB

Languages7English / Türkçe / español +4

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

cat-catch Chinese Name: 猫抓

Sniffing resources from a webpage...

Open Source: https://github.com/xifangczy/cat-catch

For bug submissions, please visit GitHub or find other submission methods in the documentation.

Documentation: https://o2bmm.gitbook.io/cat-catch/

The extension is not responsible for the content downloaded by users, so please check the copyright and permissions before downloading.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.6Average computed only from synced review bodies below

Reviews with text543Synced review bodies

Total ratings / reviews713Chrome Web Store public rating/review count

Store average score: 4.7. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

436

4★

3★

2★

1★

Hansen2017年5月24日

好用的资源嗅探器！很棒

关国荣2017年5月23日

非常强大

SE _TIME2017年5月19日

能否主动开启，不需要的时候不检索，强迫症一名。。。555

冬雨静2017年4月20日

非常好用！

不再更新2017年4月4日

非常好用！！！！5星！！

小P孩2017年3月7日

很棒的自定义格式抓取

Tクリス2017年3月6日

非常好用！

J L2017年2月17日

非常不错！！

ChRonic Shao (ChRonic)2017年2月7日

好

青木維新2017年1月23日

请问能不能增加解析图片和音频呢~

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User browses a webpage → extension monitors network requests via webRequest API → detected media resources (video, audio, streams) are listed in popup → user can preview, filter, select, and download the media → supports advanced features like M3U8 parsing, stream recording, and integration with external download tools

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No login or paid features detected - this is a straightforward open-source tool with full functionality available freely
All keyword hits for 'auth', 'session', 'token' were confirmed as false positives related to Chrome APIs and HTTP header capture, not user authentication
The extension is well-documented on GitHub and Gitbook with 700K+ users and high rating (4.68), indicating mature, community-supported tool

Monetization

No paid features detected

Extension is explicitly open source. No premium tier, subscription, purchase, or payment UI detected. The 'pro' keyword matches are all false positives from localization files where 'pro' appears in words like 'protocol', 'progress', 'protection', 'prompt'. No payment platforms (Stripe, PayPal, etc.) or billing APIs found. All features appear freely accessible without any gating.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: No
Reason: No login UI, authentication flow, or user account system found. The 'session' keyword matches are all from chrome.storage.session API (Chrome's built-in session storage, not user authentication). The 'auth' keyword matches are HTTP Authorization header capturing (for media sniffing) and a legal disclaimer about 'authorized access' to content. The 'token' keyword is for aria2 RPC integration with a local download manager. No OAuth, sign-in, or account registration flows exist.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：tabs、webRequest、downloads、storage、scripting
主机权限覆盖范围较宽

Publisher

笨猫猫

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access