ScriptCat

脚本猫,一个可以执行用户脚本的浏览器扩展,万物皆可脚本化,让你的浏览器可以做更多的事情!

ScriptCat 脚本猫

脚本猫是一个功能强大的浏览器扩展,支持执行用户自定义脚本,实现浏览器自动化。采用后台脚本运行框架,提供丰富且同步的API接口,支持脚本持续后台运行及每日定时执行,适合自动签到、定时提醒等应用。

脚本猫内置优秀的脚本编辑器,提供代码自动补全与流畅编写体验。通过沙盒机制保障用户安全,脚本权限需用户授权。它兼容油猴设计理念,未来将支持油猴脚本,方便用户直接安装及开发更多脚本。开源项目地址可访问GitHub,欢迎开发者参与贡献。

Manifest V2 Add-on
By:
王一之
Daily users:
9,869 -513
Rating:
4.71
(79)
Version:
0.16.6 Last updated: 2024-11-11
Version code:
5831067
Creation date:
2021-02-28
Risk:
Very high risk impact Moderate risk likelihood
Permissions:
  • tabs
  • cookies
  • storage
  • downloads
  • webRequest
  • background
  • <all_urls>
  • contextMenus
  • notifications
  • clipboardWrite
  • See more
Size:
3.75MB
Email:
co*****@qq.com
URLs:
Website
Full description:
See detailed description
Source:
Firefox Browser Add-ons
Updated:
a day ago

Other platforms

ScriptCat Beta (v0.17.0.1500)
40,000 4.60 (35)
ScriptCat (v0.17.0)
1,953,551 4.30 (115)

User reviews

Users generally find ScriptCat very useful and appreciate the developers. However, multiple users report issues with script installation failures, indicating a notable problem affecting the add-on's usability.
Pros
  • Users find the add-on very good and useful.
  • Users appreciate and thank the developers.
Cons
  • Some users experience installation failure of scripts.
Recent reviews
很好用(✪ω✪),谢谢开发者们(✪ω✪)
by LI*****, 2025-06-06

Translate the description into en-GB, please.
by Ko*****, 2025-05-31

by hr*****, 2025-05-14
View all user reviews ›

Extension safety

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

ScriptCat requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
  • Critical ****** ****** ** *** ********* ****** * *********** ******** **** ** ** *** ******* *** ****** **** **** *** ******* *****
  • High ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
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  • Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********
  • Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

ScriptCat is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

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