Introduction¶
Online courses and open lectures are often long and information-dense. Taking notes while listening can lead to missing key points, and reviewing them later often lacks a clear chapter structure. Common practices include hand-copying lecture notes or relying solely on platform bookmarks, but it is difficult to achieve “chapter-based summaries,” “concept tables,” and “review outlines” simultaneously. The following introduces the community Skill “Online Course Notes” (@user_70c2f807/online-course-notes) on SkillHub. Through a fixed workflow, it allows an Agent to output structured study notes, provided the user supplies subtitles or key points.
What is this¶
“Online Course Notes” is an Agent Skill following the standard SKILL.md format, located at @user_70c2f807/online-course-notes. It is version 1.0.0, sourced from the community, categorized under education, and published by user_70c2f807. The SkillHub page shows a rating of 100,000 and approximately 962 downloads; the tags indicate requires_api_key=false, meaning no additional API Key is needed after installation.
The Skill is designed to help organize content from online courses and open lectures, generating chapter summaries and marking key timestamps to alleviate the issues of “falling behind on notes” and “difficulty reviewing key points.” It is not responsible for finding courses, downloading videos, or automatically scraping subtitles; it also cannot watch videos directly and requires user input of course content, subtitles, or self-recorded key points.
Unlike “Open Course Notes Generator” (open-course-notes-generator) by the same publisher, this Skill’s slug is online-course-notes. It focuses primarily on prompts and workflows, without mixing in automated downloading capabilities not mentioned in the official documentation.
Core Features¶
The following capabilities are derived from the official SKILL.md:
- Structured Organization: Identifies chapter structures, organizes notes by section, and writes a course overview.
- Concept Extraction: Extracts key concepts and definitions from user-provided text and can aggregate them into a table (concept, definition, timestamp).
- Summaries & Key Points: Generates chapter summaries and marks key or difficult points; if the user provides “minutes and seconds,” it can write timestamp annotations.
- Review-Oriented Output: Adjusts detail levels based on usage (learning, review, or exam), generates condensed review versions, and attaches after-class thinking questions and review suggestions.
- Triggers & Boundaries: Activates when users mention “open course notes, online course notes, video notes, course notes, lecture notes, video summary” or request to organize notes from online courses; explicitly states it is not for video downloading, subtitle extraction, or course recommendations.
Installation & Activation¶
First, check if SkillHub CLI is already on your machine:
command -v skillhub && skillhub --version
If not installed, follow the SkillHub installation documentation to execute a full installation (including CLI and default Skills):
curl -fsSL https://skillhub-1388575217.cos.ap-guangzhou.myqcloud.com/install/install.sh | bash
To install only the CLI:
curl -fsSL https://skillhub-1388575217.cos.ap-guangzhou.myqcloud.com/install/install.sh | bash -s -- --cli-only
When installing this Skill, you must use --dir to point to the current Agent’s skills directory; otherwise, if it lands in the default ./skills/, it might not be recognized. The installation command shown in official search results is:
skillhub install online-course-notes --namespace user_70c2f807 --dir <your Agent skills directory>
Common client paths (excerpted from SkillHub installation documentation):
- Cursor:
~/.cursor/skills/ - Claude Code:
~/.claude/skills/ - Codex:
~/.codex/skills/or.agents/skills/under the project
You can also provide the prompt below to your Agent, asking it to install @user_70c2f807/online-course-notes according to the SkillHub Installation Guide.
Once installed, mentioning trigger words like online course notes in the conversation will execute the steps within the Skill; if the environment requires a restart or reloading of skills, refer to your specific client’s instructions.
Typical Usage¶
The conversation paradigm provided in the official SKILL.md is as follows and can be directly reproduced.
- When a user requests to organize online course notes, the Agent will first ask for the content (subtitles, lecture notes, or key points).
- After the user pastes the subtitles or text, the Agent executes Steps 1–4: Confirm topic and purpose → Analyze chapters and concepts → Generate chapter notes and summary tables → Optimize based on usage and attach thinking questions.
Example opening:
User: Help me organize the notes for this online course.
→ Please provide the course content; it can be subtitles, lecture notes, or key points you have noted.
User: [Pastes course subtitles/content]
→ Generates structured notes, including chapter summaries and key points.
The output template includes sections such as Course Overview, Chapter Notes (core viewpoints, knowledge points, cases), Key Concepts Table, Key Review, After-class Thinking, and Extended Learning; specific field names and hierarchies are subject to the “Output Format” section within the Skill.
Use Cases & Notes¶
Who it is for
- Learners who already have subtitles, lecture notes, or listening key points and want to quickly get chapter-based notes and review outlines.
- Those who need to organize multiple online courses repeatedly in a unified format within environments supporting Skills, such as Cursor or Claude Code.
Limitations & Common Misuse (The Skill requires informing users in advance)
| Situation | Description |
|---|---|
| Cannot watch video | Cannot directly play or “watch” video; must rely on text provided by the user. |
| Timestamps | Cannot automatically recognize video timelines; can only annotate if the user provides specific minutes and seconds. |
| No course resources | Only organizes notes; does not recommend or distribute courses. |
| Distinction from subtitle tools | If subtitles are needed, please use platform or transcription tools to obtain them first, then pass them to this Skill. |
If the content is too brief, the Skill will explain that it is organizing the existing parts first; if the content spans multiple topics, it will categorize by topic. regarding privacy, the Skill declares that it does not store user course content, notes are returned only to the user, and it only processes materials provided by the user who has the rights to use them.
Conclusion¶
“Online Course Notes” breaks down online course organization into a fixed workflow of “User provides material → Agent produces summaries, concept tables, and review-oriented notes by chapter.” It is suitable for use when subtitles or key points are already available and clearly defines boundaries regarding downloading, subtitles, and course recommendation capabilities.
- SkillHub Page: https://www.skillhub.cn/skills/user_70c2f807/online-course-notes
- API Coordinate Page: https://api.skillhub.cn/user_70c2f807/online-course-notes
- Installation Reference: https://skillhub.cn/install/skillhub.md