ScienceHelper (download millions of papers)

With ScienceHelper, you can download millions of scientific articles

用户数10K

评分5.0

评论数14

Manifest 版本V3

7日增长0

7日增长率0%

视觉预览

ScienceHelper (download millions of papers) 媒体预览

4 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

5.00

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日增长持平

00%

7日增长持平

00%

30日增长持平

00%

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1.4

ManifestV3

大小57.69KiB

语言数7Deutsch / English / Indonesia +4

发布时间--

插件简介

查看插件说明、主要功能和适用场景。

ScienceHelper is a Chrome Extension for researchers and students. Use it to download papers and articles from thousands of websites.

When you find an academic paper, simply click the ScienceHelper button in your toolbar to search the web for a legal Open Access version. ScienceHelper will automatically find the DOI of the paper you are looking at and use that information to find the paper from various online sources and databases.

评价

同类与相关插件

查看 Chrome 商店详情页中的相关产品。

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OA.mg

工具 / Tools

Download and read millions of research papers

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工具 / Tools

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工作流程与规划 / Workflow & Planning

免费增值置信度 64

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工作流程与规划 / Workflow & Planning

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AI 产品解读

Chrome extension that helps researchers find and download open-access versions of academic papers by extracting the DOI from the current scholarly page and redirecting to configurable open-access search services.

Researchers and students encounter paywalled academic papers and need a quick way to locate legally available open-access versions across multiple repositories and databases.

1. User navigates to an academic paper page on any publisher site. 2. User clicks the ScienceHelper toolbar button to open the popup. 3. User clicks 'Download this paper'. 4. Extension injects a content script that scans the page's meta tags and DOM for a DOI. 5. Extension reads the configured paper search URL from storage (default: oa.mg). 6. Extension opens a new tab with the search service URL + extracted DOI, directing the user to find an open-access version.

目标用户: Researchers / Graduate students / Academics / Anyone seeking open-access versions of scientific papers

External services like oa.mg or OpenAccessButton may have their own login/payment requirements, but these are outside the extension's control and not gated by the extension.
content.js is an empty file (0 bytes) — the actual DOI extraction is injected via chrome.scripting.executeScript from popup.js rather than a traditional content script.
Cannot verify whether sciencehelper.vercel.app/instructions page has any login or payment requirements without fetching external content.

付费分析

未识别到付费功能

No payment code, premium gating, billing APIs, subscriptions, or upgrade prompts exist anywhere in the extension. All features (DOI extraction, configurable search URL, multiple open-access service options) are fully available without any payment. The keyword 'pro' matches were false positives (German word 'probieren' meaning 'try' and JavaScript Array.prototype).

置信度: 95
支付平台: --
来源: AI / 高
需要登录: 否
登录理由: The extension has no login UI, no authentication calls, and no user account system. The entire core workflow—extracting a DOI from the current page and opening a search URL—works without any login. The destination services (e.g., oa.mg, OpenAccessButton) are public and accessed via direct URL construction.

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。

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

发布者

general-extension

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

ScienceHelper (download millions of papers)

ScienceHelper (download millions of papers) 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

同类与相关插件

Open in Sci-Hub

ExCITATION – Journal Ranking & Impact Factor for Google Scholar™

OA.mg

Find sci paper

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