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

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

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

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat

00%

7-day growthFlat

00%

30-day growthFlat

00%

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★

M2017年1月13日

好。

LYL2017年1月12日

很喜欢赞！还更新了!

刘志勇2016年9月20日

非常棒，好用，简单明了。支持

Allen Wu2016年9月8日

好用

Geralt Z2016年9月8日

silkeroad China2016年9月6日

很棒，很好用！感谢开发者，赞个！！！

jesse li2016年9月1日

很好用

匿名2016年8月24日

不错

No Oh2016年8月12日

把自己常用的数据设置好了，非常好用

Ray Ice2016年6月30日

很好用，一直用这个

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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

Target users: Users who need to download streaming video/audio from websites / Content creators archiving web media / Users who want to extract media from web pages for offline viewing / Technical users who need M3U8/DASH stream parsing tools

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