# Openclaw Youtube Summarizer

> YouTube Summarizer Skill

- Skill: `urjuyaimon09/openclaw-youtube-summarizer` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add urjuyaimon09/openclaw-youtube-summarizer`
- Raw SKILL.md: https://api.skillmd.com/api/skills/urjuyaimon09/openclaw-youtube-summarizer/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: urjuyaimon09 (https://skillmd.com/u/urjuyaimon09)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/urjuyaimon09/openclaw-youtube-summarizer

---

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
Dependencies

Required: MCP YouTube Transcript server must be installed at: /root/clawd/mcp-server-youtube-transcript

If not present, install it:

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

Workflow
1. Detect YouTube URL

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)
2. Fetch Transcript

Run this command to get the 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


Replace VIDEO_ID with the extracted ID. Read the output from /tmp/yt-transcript.json.

3. Process the Data

Parse the JSON to extract:

result.metadata.title - Video title
result.metadata.author - Channel name
result.metadata.viewCount - Formatted view count
result.metadata.publishDate - Publication date
result.actualLang - Language used
result.lines - Array of transcript segments

Full text: result.lines.map(l => l.text).join(' ')

4. Generate Summary

Create a structured summary using this template:

📹 **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]


Aim for:

Main thesis: 1-2 sentences maximum
Key insights: 3-5 bullets, each 1-2 sentences
Notable points: 2-4 supporting details
Takeaway: Actionable conclusion
5. Save Full Transcript

Save the complete transcript to a timestamped file:

/root/clawd/transcripts/YYYY-MM-DD_VIDEO_ID.txt


Include in the file:

Video metadata header
Full transcript text
URL reference
6. Platform-Specific Delivery

If channel is Telegram:

message --action send --channel telegram --target CHAT_ID \
  --filePath /root/clawd/transcripts/YYYY-MM-DD_VIDEO_ID.txt \
  --caption "📄 YouTube Transcript: [title]"


If channel is other/webchat: Just reply with the summary (no file attachment).

7. Reply with Summary

Send the structured summary as your response to the user.

Error Handling

If transcript fetch fails:

Check if video has captions enabled
Try with lang: 'en' fallback if requested language unavailable
Inform user that transcript is not available and suggest alternatives:
Manual YouTube transcript feature
Video may not have captions
Try a different video

If MCP server not installed:

Provide installation instructions
Offer to install it automatically if in appropriate context

If video ID extraction fails:

Ask user to provide the full YouTube URL or video ID
Examples

See examples/ directory for sample outputs.

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 for easy reading
Be contextual: Adjust detail level based on video length
Short videos (<5 min): Brief summary
Long videos (>30 min): More detailed breakdown
Notes
MCP server uses Android client emulation to bypass YouTube's cloud IP blocking
Works reliably from VPS/cloud environments where yt-dlp often fails
Supports multiple languages with automatic fallback to English
Transcript quality depends on YouTube's auto-generated captions or manual captions