增长信号未识别到付费功能中风险权限组合

Library Extension

See books, music and more at your local library as you browse the internet

用户数90K当前公开安装规模

评分4.9商店平均评分

评论数3,746公开评论体量

Manifest 版本V3插件平台版本

7日增长+10K近 7 天净增用户

7日增长率+12.5%相对周增长速度

视觉预览

Library Extension 媒体预览

5 项素材

趋势

用户增长趋势

按已采集快照查看用户数变化。

用户增长趋势

评分趋势

近 7 日评分趋势

展示最近 7 日窗口内已采集的评分快照，辅助判断近期评分是否稳定。

7 日评分变化

起始值

4.90

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日增长暂无数据

----

7日增长增长

+10K+12.5%

30日增长暂无数据

----

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2026.309.1

ManifestV3

大小301KiB

语言数1English

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

See instant availability information for books, music, and audiobooks from catalogs offered by your local libraries as you browse various sites.

We currently support over 5000 libraries around the world. Find our complete list of supported libraries at https://www.libraryextension.com/supported-libraries

If you do not find your library supported, please visit our feedback page at https://www.libraryextension.com/contact-us - we're always happy to add new libraries!

评价

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Available Reads

工作流程与规划 / Workflow & Planning

Displays availability of ebooks and audiobooks from your local library on GoodReads pages.

Goodreads Right Click

工作流程与规划 / Workflow & Planning

Right click selected text to search for books on Goodreads.

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AI 产品解读

Shows instant availability of books, music, and audiobooks from your local library catalogs as you browse online bookstores and media sites

Saves users time by automatically checking local library availability while they browse sites like Amazon, Goodreads, Barnes & Noble, Audible, etc., eliminating the need to manually search each library catalog separately

User installs extension and selects their local library from 5000+ supported libraries. When browsing supported sites (Amazon, B&N, Audible, etc.), the extension injects an overlay showing real-time availability of the current book/music/audiobook at the user's library, with options to place holds or check out.

目标用户: Library patrons who browse online bookstores / Readers who want to check library availability before purchasing / Users with access to public library systems worldwide

Could not verify the exact behavior of all 5000+ library catalog integrations—some may have their own authentication requirements beyond what the extension exposes
The support-us page content could not be inspected to confirm it is purely donation-based vs. having tiers

付费分析

未识别到付费功能

No evidence of any paid features, premium tiers, subscription plans, payment processing, or gated functionality within the extension. Searches for premium, subscription (in extension context), stripe, payment, and billing returned no relevant results. The 'support-us' links are voluntary donation/support requests, not paywalls. All 'pro' keyword matches were false positives (e.g., 'Promise', 'properly', 'proxy', 'problem').

置信度: 95
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension optionally supports logging into the user's local library catalog system (destination service) to enable features like placing holds or checking out items. However, the core workflow—browsing sites like Amazon and seeing library availability—works without any login. No extension account is required. The login is for the user's own library catalog, not for the extension itself.

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：scripting、tabs
同时具备浏览数据与站点访问能力

发布者

Quotidian LLC

Andrew Abrahamowicz

邮箱: [email protected]
电话: +12065886431
地址: 4957 Lakemont Blvd SE Ste C-4 #313 BELLEVUE, WA 98006 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

Library Extension

Library Extension 媒体预览

用户增长趋势

用户增长趋势

近 7 日评分趋势

7 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

同类与相关插件

Available Reads

Goodreads Right Click

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Send to Kindle for Google Chrome™

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CNET Shopping