Students on Castle Learning cannot easily copy question text or search for answers online; this extension streamlines that workflow by extracting questions from the page and enabling quick Google/Quizlet searches

User navigates to a Castle Learning question page → clicks the extension popup → the extension reads question text from the page DOM → user clicks 'Copy' to clipboard or 'Search' to open a Google search (with optional exact match and Quizlet-only filters)

目标用户: Students using Castle Learning / School-age learners seeking to look up or study Castle Learning questions

Extension is very small (7 text files, ~2KB main logic) so there is little code to analyze
Cannot verify Castle Learning's own authentication requirements from extension source alone
README.md is essentially empty (only title)

付费分析

未识别到付费功能

No evidence of any paid features, payment platforms, subscription logic, premium tiers, or upgrade UI anywhere in the source code. The extension provides all its features (copy question, search question with exact match and Quizlet filter) for free.

置信度: 98
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension itself has no login UI, no authentication logic, and no account system. It uses only activeTab, scripting, and storage permissions. While Castle Learning (the destination service) likely requires a school/student account, the extension's functionality (reading page content via executeScript) does not itself require authentication.

权限风险

中风险权限组合

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。

扩展能力较强：activeTab、scripting、storage

发布者

Kenny Hui

独立发布者

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

Castle Learning Tools

Castle Learning Tools 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

版本、语言与抓取信息

插件简介

最新评论快照

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