Stable signalNo paid features detectedHigh-risk permissions

ScriptCat

Everything can be scripted, allowing your browser to do more!

Users100KCurrent public install base

Rating4.5Store average score

Reviews71Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

ScriptCat 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

4.49

Latest

4.49

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 growthNo data

----

7-day growthFlat

00%

30-day growthNo data

----

Technical snapshot

Version, languages, and crawl freshness

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

Version1.3.1

ManifestV3

Size4.14MiB

Languages7Deutsch / English / Tiếng Việt +4

Published--

Store updated--

Last crawled--

Overview

Product summary

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

ScriptCat, a browser extension that can execute user scripts, everything can be scripted, allowing your browser to do more things!

## About

We built a framework for executing background scripts and Greasemonkey/Tampermonkey scripts based on the design ideas of Greasemonkey/Tampermonkey. It also has several unique APIs that enable scripts to do more. Furthermore, we provide a fantastic online editor that makes script code development more pleasant and easy.

**Please Star it if you find it useful. ❤❤❤**

## Features

- Cloud Sync: script recovery is easy when changing or reinstalling browser

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.4Average computed only from synced review bodies below

Reviews with text61Synced review bodies

Total ratings / reviews71Chrome Web Store public rating/review count

Store average score: 4.5. 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★

4★

3★

2★

1★

Anoir Ben Tanfous2024年9月1日

Good but lack a lot of features in order to be a true TamperMonkey replacement, still very promising and seems to handle better a huge amount of scripts than TM... The translation isn't complete (I will try to help with that asap once I get a new machine)... I would love to see this evolve to be able to handle much better userscripts by implanting many of TM features and also integrate some new ones like LLM that assists in redact userscript and sanitize them, and maybe take advantage of WASM to recompile them in something that would work faster and consume less resources.

超级海妖魔兽OmMeow2024年8月26日

跟别的两个平台比，没太大差别， UI好看点，可设置的内容多一些，默认使用国内的脚本平台，猫Logo我喜欢一些。同步的平台选择少了一些，没法同步脚本的配置。

182 vs 132024年3月21日

国产油猴脚本,支持~

薛佳鑫2023年12月9日

点击自己安装的脚本页面，一片空白，已安装的脚本已经消失不可用了

周琳2023年11月14日

这个支持Manifest Version 3吗？

zhiqu he2023年10月31日

安装了油猴tampermonkey 官网https://scriptcat.org/zh-CN/ 点击搜索框整个页面会变成空白不知道是不是与油猴某个脚本冲突

卢本伟2023年8月25日

非常好插件

白羽（白羽）2023年6月17日

打个分

Team Moe2023年3月29日

装的脚本突然就全清空了，这已经是第二次发生了

xiao yao2022年6月25日

大佬，这个扩展真心好用，不过好多脚本有设置的子菜单，希望大佬能够让脚本的子菜单设置能支持一下，现在点的话，就是只有编辑和删除。或者是我自己没找到在哪里。希望大佬能看到。

Showing 61 results

1...3 4 5 6 7

Similar and related extensions

Review related products from the Chrome Web Store detail page.

大学搜题酱插件

大学搜题酱插件

KISS Translator

Tools

A minimalist bilingual translation extension that supports webpage, text selection, and video subtitle translation.

小电视空降助手

Entertainment

FreemiumConfidence 64

恰饭？桌子都给你掀了(/= _ =)/~┴┴ 带你精准空降到赞助广告结束或者高能时刻，自动跳过视频中的赞助广告、订阅提醒等片段。你也可以亲自标记视频中的广告并上传，所有人都会从您的贡献中受益。

ScriptCat Beta

Workflow & Planning

FreemiumConfidence 64

Everything can be scripted, allowing your browser to do more!

BewlyCat

Tools

Just make a few small changes to your Bilibili homepage.

LinuxDo Scripts

Tools

为 linux.do 用户提供了一些增强功能。

AI product read

Userscript manager that executes, manages, and organizes user scripts (Greasemonkey/Tampermonkey compatible) in the browser with a built-in code editor

Enables users to customize web pages, automate repetitive browser tasks, and extend website functionality through user scripts — with additional support for background scripts, scheduled tasks, and cloud sync that exceed typical userscript managers

1. Install extension from Chrome Web Store (free, no login required). 2. Open options page with full Monaco editor to write/import/subscribe to user scripts. 3. Scripts auto-run on matching pages or run continuously in background. 4. Optionally configure cloud sync to back up scripts to user's own cloud storage (WebDAV, Google Drive, etc.). 5. Optionally subscribe to script lists for auto-updates.

Target users: Power users who need advanced userscript management beyond Tampermonkey / Developers who want a built-in editor and linting for script development / Users who need background/scheduled script execution / Users who want cloud sync across devices/browser reinstalls / Automation enthusiasts for browser task scheduling

Source code is heavily minified/webpack-bundled making exact line-level analysis difficult for some features
Could not verify if scriptcat.org website has paid features for script hosting (separate from the extension)
The extension integrates with many cloud storage APIs but these are user-configured, not ScriptCat-provided services

Monetization

No paid features detected

The heuristic detected 'subscription', 'subscribe', and 'upgrade' keywords, but these are false positives: 'subscribe' refers to the script subscription feature (subscribing to user script update sources, like RSS feeds for scripts), 'subscription' appears in Monaco editor library internals, and 'upgrade' refers to Dexie database schema upgrades and Monaco editor code. No payment processing (Stripe, billing APIs), premium tier gating, upgrade prompts, license checks, or paywall UI was found. The extension is open-source on GitHub (scriptscat/scriptcat) with no evidence of monetization within the extension itself.

Confidence: 88
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension operates entirely locally with IndexedDB (Dexie) for storage. The 'login/auth' keyword matches in static analysis are false positives: 'auth' appears as part of 'author' in TypeScript type definitions, 'session' is a boolean flag for script types, 'token' appears in Monaco editor tokenizer code, and 'jwt' is in Chrome Web Store metadata. Cloud sync is an optional feature connecting to user-configured storage services (WebDAV, Google Drive, OneDrive, Dropbox, Baidu Pan, S3), not a ScriptCat account system. No login UI, authentication endpoints, or account creation flow was found in the codebase.

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、storage、cookies、scripting、downloads、activeTab、webRequest
主机权限覆盖范围较宽

Publisher

王一之

WangYizhi

Email: [email protected]
Phone: --
Address: CN CN DaLi, XW 10100 CN

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

View developer portfolio

Permissions

Host access