ScriptCat

Everything can be scripted, allowing your browser to do more!
"ScriptCat" is a powerful browser extension that allows users to run scripts, enhancing their browsing capabilities. With features like background and scheduled scripts, rich APIs, and a user-friendly editor, it supports seamless migration from Grease Monkey while ensuring user security through a sandbox mechanism. Designed for easy development and flexibility, ScriptCat is perfect for automating tasks and maximizing browser performance.
Manifest V2
By:
王一之
Version:
0.16.6 (Last updated: 2024-10-26)
Creation date:
2022-04-30
Permissions:
  • tabs
  • cookies
  • storage
  • downloads
  • webRequest
  • background
  • <all_urls>
  • contextMenus
  • notifications
  • clipboardWrite
  • See more
Size:
3.91M
Full description:
See detailed description
Updated:
a day ago

Other platforms

ScriptCat (v0.16.6)
40,000+ 4.70 (33)
ScriptCat (v0.16.6)
10,499+ 4.73 (75)

User reviews

Pros
  • 界面让用户感觉舒适,用户体验较好
  • 部分用户对开发者表达感谢,肯定其付出和贡献
Cons
  • 插件无法正常访问网页,页面无法进入
  • 部分视频平台(如优酷、哔哩哔哩)无法使用,功能受限
  • 安装的脚本会突然消失,导致使用中断
  • 缺少某些脚本执行方式,如右键菜单手动执行,影响便利性
  • 多人反馈插件突然不可用,稳定性差
Recent reviews
还是习惯用暴力猴,那个能同步所有配置到云端很好用,而且我更习惯用greasyfork和openscript
by kaltsit, 2025-04-18

推荐一个好用的插件给兄弟们,可以免费看谷歌、youtube、商店直接搜索 ilink网络加速器
by e54846, 2025-04-15

为啥网页进不去啊
by 俊豪, 2025-04-14
View all user reviews

Extension safety

Risk impact

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 ****** *** ********* ** ******* *** ******* ******* ** ****** *** *** ******** ******
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • High ****** ******* *** ********* ********* ******** ***** *** ** ********** ****** * ******** ******* *****
  • Medium ****** ********** ** ******** ********** *** ********* ******* ******** ****** ******** ****** ********
  • Medium ******* ******* ************* ***** *** ** ******* *** **** ******* ****** ******** *******
Risk likelihood

ScriptCat has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • Low This extension was updated more than 6 months ago. Older versions are more likely to be stable and safe.
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** **** **** ****** ******* ********** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
Upgrade to see full risk analysis details

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