watch-youtube
Learn from YouTube videos by extracting transcripts and presenting structured knowledge. Use when users share YouTube URLs or ask about video tutorials.
What this skill does
# Watch YouTube
Extract knowledge from YouTube videos and present it in the conversation.
## Quick Reference
| User Intent | Action |
| --------------------------------- | ------------------------------------ |
| Shares YouTube URL(s) | Extract and present knowledge |
| "search/find videos about X" | Search → show results → user picks |
| "watch videos about X" | Search → watch top results |
| "save as skill" / "remember this" | Save extracted knowledge as SKILL.md |
---
## Step 1: Get Video(s)
### Option A: User Provides URL(s)
Extract transcript from each URL:
```bash
python {{SKILL_DIR}}/scripts/transcript.py "VIDEO_URL"
```
### Option B: User Wants to Search
```bash
python {{SKILL_DIR}}/scripts/search.py "QUERY" --max-results 5
```
Then either:
- **"watch videos about X"** → Auto-select top 3 (or top 1 if "a video")
- **"search/find videos about X"** → Show list, let user choose
After selection, extract transcripts for chosen video(s).
---
## Step 2: Extract Knowledge
Analyze the transcript(s) and extract the knowledge (either to use for the next steps or present to the user based on the context):
1. **Summary** - What the video teaches (2-3 sentences)
2. **Key Steps** - Actionable instructions with commands/code
3. **Important Concepts** - Core ideas explained clearly
4. **Warnings** - Common pitfalls mentioned
5. **Tips** - Pro recommendations from the video
For multiple videos: combine insights, deduplicate overlapping concepts, note differing perspectives.
---
## Step 3: Save as Skill (Only When Requested)
**Default behavior: Use knowledge for the ongoing tasks, do not save files.**
Only save when user explicitly asks with phrases like:
- "save this as a skill"
- "remember this for later"
- "make it a skill"
### To Save:
1. Read the extraction prompt: [references/extract-knowledge.md](references/extract-knowledge.md)
2. Read the appropriate template:
- Single video: [assets/templates/skill-single.md](assets/templates/skill-single.md)
- Multiple videos: [assets/templates/skill-series.md](assets/templates/skill-series.md)
3. Ask where to save:
- **Project** (default): `.claude/skills/{skill-name}/SKILL.md`
- **Personal**: `~/.claude/skills/{skill-name}/SKILL.md`
4. Save and confirm with skill name and how to invoke it (`/skill-name`)
5. Remind the user that the skill can only be loaded when Claude Code is reloaded
---
## Error Handling
| Error | Solution |
| ------------------------- | ------------------------- |
| "No transcript available" | Suggest alternative video |
| "Video not found" | Ask user to verify URL |
| "Module not found" | Run setup command below |
### First-Time Setup
```bash
pip install -r {{SKILL_DIR}}/scripts/requirements.txt
```
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