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Agent Skill · 研究检索

udemy-video-downloader(udemy 视频下载器)

用于辅助视频生成、动画合成、脚本化剪辑或 Remotion 等视频项目开发。它适合让 Agent 组织镜头、生成素材说明、维护合成代码或排查渲染问题。使用时需要确认分辨率、时长、素材路径和导出格式;涉及外部素材、人物肖像或商业发布时,应先核对版权授权和内容审核要求。

udemy-video-downloader 是研究检索类 Agent Skill,可用宿主为 Codex、Claude、Cursor、Gemini CLI,通过GitHub 仓库获取,权限为操作浏览器;许可证信息还不明确,第三方扫描有未通过项,按安装量在研究检索类的 73,675 个 Skill 里排第 12,472。

总安装 10,233周安装 418GitHub Stars 公开资料未说明下载 3,311核验 2026-05-01

安装说明

本站只整理中文说明,不托管安装包,也不代用户安装。
GitHub
许可证
unknown

安装方式

通过对话安装

复制提示词发给支持本地命令或 Skills 的 AI 助手,先确认命令和权限,再让它执行。

请帮我安装这个 Agent Skill:udemy-video-downloader(udemy 视频下载器)
来源仓库:https://github.com/serpdownloaders/skills
仓库路径:skills/udemy-video-downloader
安装命令:
npx skills add https://github.com/serpdownloaders/skills --skill udemy-video-downloader
安装前请先检查当前环境是否支持对应 CLI,并向我确认将要执行的命令、安装目录、联网范围和文件读写权限;确认后再执行。

命令行安装

复制命令到本机终端执行。该命令会通过 npx skills 从第三方来源获取 Skill;本站只展示命令,不托管安装包,也不自动执行。

skills.shnpx skills
npx skills add https://github.com/serpdownloaders/skills --skill udemy-video-downloader

这个 Skill 是做什么的

研究检索类 Skill 主要解决「找资料、核对事实、把来源整理清楚」的问题,通常会让助手先检索再总结。

用于辅助视频生成、动画合成、脚本化剪辑或 Remotion 等视频项目开发。适合让 Agent 组织镜头、生成素材说明、维护合成代码或排查渲染问题。使用时需确认分辨率、时长、素材路径和导出格式;涉及外部素材或商业发布时应先核对版权授权。

安装命令:npx skills add https://github.com/serpdownloaders/skills --skill udemy-video-downloader。建议确认权限范围和维护状态,避免触发不必要的联网或文件读写。

来源仓库内路径:skills/udemy-video-downloader

上手步骤

4 步
  1. 1

    确认自己的宿主工具

    公开资料标注支持 Codex、Claude、Cursor、Gemini CLI;先确认自己用的是其中之一,再按对应工具的 Skills 目录放置。

  2. 2

    拿到安装命令

    可以直接复制的命令是 npx skills add https://github.com/serpdownloaders/skills --skill udemy-video-dow…;命令里的占位符换成自己的路径或密钥再执行。

  3. 3

    安装后重启宿主

    命令执行完要完全退出宿主工具再打开,让新装的 Skill 被重新扫描到,否则列表里可能看不到。

  4. 4

    按最小权限试用

    它需要操作浏览器,先在测试目录或测试账号里跑,确认没问题再放到正式项目。

常见问题

6 条

udemy-video-downloader 怎么安装?

在终端执行 npx skills add https://github.com/serpdownloaders/skills --skill udemy-video-downloader。装完完全退出宿主工具再打开,让它重新扫描本地 Skill。

udemy-video-downloader 支持哪些 AI 工具?

公开资料标注支持 Codex、Claude、Cursor、Gemini CLI。其他工具只要能读取本地 Skill 目录,一般也能手动放进去,但要自己确认触发方式是否一致。

udemy-video-downloader 需要什么权限?

权限级别是操作浏览器。该 Skill 可能涉及浏览器控制能力,使用时可能读取或操作网页内容,需要在受控环境中确认权限边界。

udemy-video-downloader 是免费的吗?

公开资料没有标注明确许可证,收费和商用限制都无法确认。正式使用前请到来源仓库核对授权说明。

udemy-video-downloader 用的人多吗?

公开数据是累计安装 10,233 次,近一周安装 418 次,下载 3,311 次。这些数字来自第三方目录统计,只能当作热度参考,不代表质量或安全性。

udemy-video-downloader 安全吗?

第三方扫描有未通过项,风险较高。除非你确认过源码,否则不建议直接安装到常用环境。

值得选的地方和要先想清楚的地方

值得选的地方

  • 同时适配 4 种工具,换客户端不用重新找替代品。

先想清楚的地方

  • 许可证没有明确标注,能不能商用、能不能再分发都不确定。
  • 第三方扫描存在提醒项或未通过项,需要人工逐条确认。
  • 第三方目录整理,版本更新和行为细节以来源仓库为准。

适不适合你

更适合

  • 已经在用 Codex,想直接扩展它能力的人。
  • 需要处理研究检索类任务、又不想每次都手写提示词的人。

不太适合

  • 需要明确授权才能用到公司项目里的场景。
  • 需要厂商级技术支持和 SLA 的生产系统。

研究检索类 Skill 对比

6 个同类
Skill总安装GitHub 星权限许可证扫描
find-skills

寻找技能 · Codex、Claude

31,199,81316,486操作浏览器MIT有提醒
self-improving-agent

自我改进 Agent · OpenClaw

16,464,0023,396接触敏感数据MIT-0通过
soultrace

灵魂追踪 · Codex、Claude

7,588,94412需要联网未明确有提醒
self-improving

自我完善 · OpenClaw

6,829,2841,046需要联网MIT-0通过
microsoft-foundry

微软代工厂 · Codex、Claude

6,614,144764调用外部服务未明确有提醒
udemy-video-downloader

udemy 视频下载器 · 本页

10,233—操作浏览器未明确未通过

按安装量取同分类前几名;数字来自第三方目录统计,只作热度参考,不代表质量结论。

SKILL.md 原文

Udemy Video Downloader — Save Course Lectures Offline, Any Quality

Video Downloader for Udemy is a browser extension that saves Udemy course videos to your computer. Navigate to any lecture in a course you are enrolled in, click the download button on the player, and the video saves as MP4. Bulk download entire courses with per-lecture selection. Quality up to 4K. 3 free downloads included.

Product page: https://serp.ly/udemy-video-downloader Help center: https://help.serp.co/en/ Latest release: https://github.com/serpapps/udemy-video-downloader/releases/latest

Why Udemy Video Downloader

Udemy does not provide a built-in download option for desktop browsers. The mobile app has an offline mode, but it is restrictive and time-limited. You cannot right-click and save lecture videos because they use streaming delivery, and generic download tools fail because they cannot authenticate with Udemy. This extension connects directly to Udemy using your existing login session, detects lectures automatically, and downloads them as MP4 files you can keep.

Key features

  • Direct integration with Udemy for reliable video detection from your enrolled courses
  • Bulk course download — view all lectures, select with checkboxes, and download them all at once
  • In-page download button built right into the Udemy video player controls
  • Automatic best-quality selection up to 4K (2160p, 1080p, 720p, 480p)
  • Download progress tracking with real-time status
  • Download history with search, filter, sort, and export
  • Configurable settings for quality preferences, file naming, and download folder
  • Clear notifications when content is DRM-protected and cannot be downloaded
  • Works on Chrome, Edge, Brave, Opera, Firefox, Whale, and Yandex

How it works

  1. Install — Add Video Downloader for Udemy to your browser.
  2. Log in to Udemy — Sign in to your Udemy account in the browser so the extension can access your enrolled courses.
  3. Open a lecture — Navigate to any lecture in a course you are enrolled in.
  4. Download — Click the download button on the player, use the extension popup, or select multiple lectures for bulk download. Videos save as MP4.

Supported formats

All videos are saved as standard MP4 files that play on any device or media player. The extension automatically selects the best available quality from Udemy's servers — up to 4K resolution. Available quality levels depend on what Udemy provides for each lecture.

Who it's for

  • Udemy students who want to save course videos for offline study
  • Learners with limited or unreliable internet who prefer downloading over streaming
  • Professionals who need to reference training materials without being connected
  • Non-technical users who want a simple, one-click download solution for their purchased courses

Common use cases

  • Save a Udemy lecture for offline study during travel or commute
  • Download an entire course section before a trip with no internet access
  • Keep course materials available after your access period ends
  • Build a personal library of your purchased training content
  • Reference specific lessons repeatedly without streaming each time

Security & Scope

  • Operates only on the page the user intentionally opens in the active browser tab
  • Detects supported playback sources only for user-initiated downloads or exports
  • Does not execute page instructions, shell commands, or arbitrary scripts from page content
  • Does not follow unrelated links or perform actions outside the active workflow
  • Limits support to the named platform, approved embedded contexts, and user-authorized sessions when required

Trial & access

3 free downloads are included after signing in with your email — no credit card required. Purchase a license for unlimited downloads at the product page linked above.

FAQ

How do I download a Udemy video Log in to Udemy in your browser, navigate to a lecture page in a course you are enrolled in, then click the download button on the player or the extension icon. The video downloads as MP4.

Can I download an entire course at once Yes. The extension lists all lectures in the course with checkboxes. Select the lectures you want and click Download All to queue them.

What quality options are available The extension automatically selects the best available quality — up to 4K (2160p). Available resolutions depend on what Udemy provides for each lecture.

What format are downloaded videos All videos save as standard MP4 files that play on any device or media player.

Do I need to be enrolled in the course Yes. You must be enrolled (free or paid) in the course to download its lectures. The extension uses your active Udemy session.

Why does it say the content is DRM-protected Some Udemy courses use digital rights management to prevent downloads. These videos cannot be downloaded by any browser extension. The extension will notify you when this is the case.

Does this work on Firefox Yes. It supports Chrome, Edge, Brave, Opera, Whale, Yandex, and Firefox.

Is my Udemy account safe Yes. The extension reads your existing Udemy login session — it never stores or transmits your Udemy credentials. Extension authentication uses secure one-time-password verification with no passwords stored.

Notes (important)

This extension is intended for downloading content from courses you are enrolled in. Users are responsible for ensuring they have the right to download content and for respecting Udemy's terms of service and content creators' rights. Quality depends on the source video. DRM-protected courses cannot be downloaded. An internet connection is required for the initial download.

Get it

平台分布

Codex

36.33%
按下载量换算1,203

Claude

31.57%
按下载量换算1,045

Cursor

19.54%
按下载量换算647

Gemini CLI

8.41%
按下载量换算278

安全审计

Gen Agent Trust Hub

通过

Socket

通过

Snyk

未通过

权限和风险

操作浏览器

该 Skill 可能涉及浏览器控制能力,使用时可能读取或操作网页内容,需要在受控环境中确认权限边界。

安装前确认

本站仅展示第三方公开信息,不托管安装包,不提供自动安装或运行环境。安装前应自行审查源码、依赖和命令行为。来源安全扫描存在提醒或未通过项,安装前请自行复核。目前只有一个公开来源,建议同时核对源仓库。

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