ScriptCat

Scriptcat, a userscript manager, supports background script, crontab script, and userscript. It can write scripts to help you…

ScriptCat - Userscript Manager

ScriptCat is a userscript manager that supports background script, crontab script, and userscript. It provides a framework for running tasks in the background sandbox, allowing for automation of tasks like auto sign-ins and timed reminders. The extension ensures user safety through a sandbox mechanism and offers an excellent editor with API autocomplete. It also provides a synchronized API for smoother script writing.
Install from Chrome Web Store

Extension stats

Manifest V2
Users: 40,000+
Version: 0.16.6 (Last updated: 2024-10-25)
Creation date: 2021-03-18
Permissions:
  • tabs
  • cookies
  • storage
  • downloads
  • webRequest
  • background
  • <all_urls>
  • contextMenus
  • notifications
  • clipboardWrite
  • See more
Size: 3.89M
Full description: See detailed description

Other platforms

Not available on Android
ScriptCat (v0.16.6)
9,129+ 4.73 (73)
ScriptCat (v0.16.6)
1,168,278+ 4.30 (95)

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • User-friendly interface and design
  • Good tool for managing userscripts
  • Ability to handle a large number of scripts better than competing extensions
  • Offers learning resources and guides for script usage
  • Active development with promising features
Cons
  • Cloud sync issues, specifically losing scripts during synchronization
  • Scripts occasionally disappearing without warning
  • Limited support for sub-menu settings in user scripts
  • Lack of features compared to established competitors like TamperMonkey
  • Incomplete translation and limited update availability on different platforms
Most mentioned
  • Script loss due to sync issues
  • User-friendly and visually appealing UI
  • Desire for more features to match competitors
  • Good performance with a large number of scripts
  • Need for better sub-menu support in scripts
User reviews
很好用

点赞
by thing any, 2025-01-30

很棒,还可以通过指南学到很多知识。希望可以看到console.log的日志输出
by 刘文豪, 2024-12-30
View all user reviews

Extension safety

Risk impact

ScriptCat requires some sensitive permissions that could impact your browser and data security. 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.
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  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of ScriptCat. Use it at your own risk.

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

Promo images

ScriptCat small promo image
Small promo image

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