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youtube-summarizer

Automatically fetch YouTube transcripts, generate structured summaries, and send full transcripts to messaging platforms. Use when a request includes YouTube URLs and needs metadata, key insights, or downloadable transcripts.

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thedaviddias/agent-forge

集成工具YouTube

查看安装方法

包含的文件（1）

SKILL.md3.3 KB

SKILL.md（原文）

安装前可以查看交给 AI 代理的指令内容。

YouTube Summarizer Skill

Automatically fetch transcripts from YouTube videos, generate structured summaries, and deliver full transcripts to messaging platforms.

When to Use

Activate this skill when:

User shares a YouTube URL (youtube.com/watch, youtu.be, youtube.com/shorts)
User asks to summarize or transcribe a YouTube video
User requests information about a YouTube video's content

Quick Method: Use `summarize` CLI

The summarize CLI already handles YouTube videos:

summarize "https://www.youtube.com/watch?v=VIDEO_ID" --youtube auto

This is the preferred method for YouTube summarization.

With model selection

summarize "https://youtu.be/VIDEO_ID" --model google/gemini-3-flash-preview --youtube auto

Length options

summarize "URL" --youtube auto --length short   # Brief summary
summarize "URL" --youtube auto --length long    # Detailed summary
summarize "URL" --youtube auto --length xl      # Very detailed

Alternative: MCP YouTube Transcript Server

For more control, use the MCP server directly:

Setup (if not installed)

cd /root/clawd
git clone https://github.com/kimtaeyoon83/mcp-server-youtube-transcript.git
cd mcp-server-youtube-transcript
npm install && npm run build

Fetch Transcript

cd /root/clawd/mcp-server-youtube-transcript && node --input-type=module -e "
import { getSubtitles } from './dist/youtube-fetcher.js';
const result = await getSubtitles({ videoID: 'VIDEO_ID', lang: 'en' });
console.log(JSON.stringify(result, null, 2));
" > /tmp/yt-transcript.json

URL Patterns

Extract video ID from these patterns:

https://www.youtube.com/watch?v=VIDEO_ID
https://youtu.be/VIDEO_ID
https://www.youtube.com/shorts/VIDEO_ID
Direct video ID: VIDEO_ID (11 characters)

Summary Template

When generating summaries manually, use this format:

📹 **Video:** [title]
👤 **Channel:** [author] | 👁️ **Views:** [views] | 📅 **Published:** [date]

**🎯 Main Thesis:**
[1-2 sentence core argument/message]

**💡 Key Insights:**
- [insight 1]
- [insight 2]
- [insight 3]
- [insight 4]
- [insight 5]

**📝 Notable Points:**
- [additional point 1]
- [additional point 2]

**🔑 Takeaway:**
[Practical application or conclusion]

Quality Guidelines

Be concise: Summary should be scannable in 30 seconds
Be accurate: Don't add information not in the transcript
Be structured: Use consistent formatting
Adjust for length:
- Short videos (<5 min): Brief summary
- Long videos (>30 min): More detailed breakdown

Error Handling

If transcript fetch fails:

Check if video has captions enabled
Try with lang: 'en' fallback
Inform user that transcript is not available

If video ID extraction fails:

Ask user to provide the full YouTube URL or video ID

Environment Variables (for MCP server)

If using APIFY fallback:

export APIFY_API_TOKEN="..."  # Optional, for YouTube fallback

Store in 1Password: op://Jarvis/Apify API/credential

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中文简介正在准备中。当前显示原文说明。