LanSchool Web Helper

Helps your teacher maintain a great learning environment.

用户数900K

评分1.2

评论数4,027

Manifest 版本V3

7日增长-100K

7日增长率-10%

视觉预览

LanSchool Web Helper 媒体预览

1 项素材

趋势

30 日用户趋势

查看最近 30 天的用户变化。

用户增长趋势

评分趋势

30 日评分变化

按时间查看评分波动，辅助判断近期口碑是否稳定。

30 日评分变化

起始值

1.18

日/周/月增长表现

同口径展示 1 天、7 天、30 天的绝对增长与增长率。

1日增长减少

-100K-10%

7日增长减少

-100K-10%

30日增长减少

-1M-55%

技术摘要

版本、语言与抓取信息

查看发布时间、版本、支持语言、最近更新和抓取时间。

版本9.2.0.2

ManifestV3

大小94.28KiB

语言数11Deutsch / English / español +8

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

This is the Web Helper extension for LanSchool. It extends the capabilities of the LanSchool Student software. This extension only works in a LanSchool classroom environment with LanSchool student software installed. If the LanSchool Student software is not connected, this extension becomes dormant.

评价

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AI 产品解读

Classroom management web helper extension that extends LanSchool Student software capabilities in Chrome, enabling teacher-side monitoring and control of student browsing activity

Helps teachers maintain an effective learning environment by monitoring student web browsing, enforcing website filtering policies, blanking student screens during class, capturing screenshots for oversight, detecting banned words in student keystrokes, and managing browser tabs remotely

Extension runs passively on student devices. It connects to locally installed LanSchool Student software either via localhost HTTP requests (Windows) or Chrome extension messaging (Chromebook). The teacher controls student browsing through the LanSchool Teacher console. The web helper monitors URL changes, reports browsing history, enforces web filtering (blocking/allowing URLs per teacher policy), captures tab screenshots, blanks student screens on command, and detects banned words typed by students. If LanSchool Student software is not running, the extension becomes dormant and inactive.

目标用户: Students in LanSchool-managed classrooms (extension installed on student Chromebooks/browsers)

The extension is a companion to proprietary LanSchool Student software, so full end-to-end functionality cannot be tested without that infrastructure
The ChromeAppsWhitelist (referenced at line 1600) contents are not visible in the source but determine which external extensions can communicate with this one
LanSchool the commercial product may have paid licensing for schools, but that is external to the extension itself

付费分析

未识别到付费功能

No payment, subscription, billing, license, upgrade, premium, or feature-gating mechanisms exist anywhere in the extension source code. A grep for subscribe|premium|trial|license|upgrade|checkout|payment|stripe across all 32 text files returned zero matches. All keyword hits for 'pro' are false positives from locale strings ('product_name'), JavaScript built-ins (Promise, Promise.reject), property/prototype references, and copyright notices. The extension itself is a free companion helper for LanSchool classroom management software; while LanSchool as a product is commercially sold to schools, the extension contains no internal paid features.

置信度: 98
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension does not implement any login UI or authentication flow. The 'studentLoginName' (background.js line 690) is extracted automatically from system context passed by LanSchool Student software—it is not a user authentication prompt. The extension operates passively: it monitors browsing, communicates with local LanSchool Student software via localhost HTTP and Chrome extension messaging, and becomes dormant when no LanSchool Student software is connected. No login credentials, OAuth, or account creation is required from the student user.

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：webRequestBlocking
扩展能力较强：tabs、activeTab、webRequest、scripting、storage
主机权限覆盖范围较宽

发布者

Lenovo Software

邮箱: [email protected]
电话: +13176698732
地址: 3400 E Coliseum Blvd Fort Wayne, IN 46805-1644 US

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

LanSchool Web Helper

LanSchool Web Helper 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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