Helps users identify potentially malicious or risky installed browser extensions by analyzing their permissions, install source, and cross-referencing against a known malicious extension blocklist.

User clicks 'Scan Extensions' in the popup → background service worker retrieves installed extensions via chrome.management → checks each against the malicious blocklist (remote then local fallback) and Chrome Web Store presence → analyzes permissions and host access → calculates risk score → displays results in popup with Safe/Warning/Danger badges and detailed reasons

目标用户: Chrome users concerned about browser extension security / Privacy-conscious users / IT administrators managing browser extensions

Blocklist data is hosted on a personal GitHub Pages account (halkichi0308.github.io), which may not be as reliable or frequently updated as a dedicated security service. The extension relies on this single external source for threat intelligence. No offline mode is explicitly tested. The extension only scans extensions installed in the current browser profile.

付费分析

未识别到付费功能

The extension is completely free with no paid features, subscription gates, or billing logic. All features (permission analysis, blocklist checking, risk scoring, install type checks) are available without payment. The README references an MIT license, and the Web Store listing shows no premium tier or upgrade prompts.

置信度: 100
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension operates entirely locally. It uses the chrome.management API to scan installed extensions and performs risk analysis client-side. It fetches a blocklist from a public GitHub Pages URL and checks extension presence against the Chrome Web Store update endpoint, neither of which requires user authentication. The popup UI has no login form or account integration.

权限风险

高风险权限组合

根据声明权限和站点访问权限，评估插件的访问范围与潜在敏感度。

敏感权限：management

发布者

balaenatech

株式会社バラエナテック

邮箱: [email protected]
电话: --
地址: --

上面的公开联系方式保持可见；开发者组合页对付费账号开放。

查看开发者组合页

权限

站点访问

GuardExt

GuardExt 媒体预览

30 日用户趋势

用户增长趋势

30 日评分变化

30 日评分变化

日/周/月增长表现

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