Summarize YouTube videos from URL or transcript. Follows the Agent Skills open standard for cross-platform compatibility.
| Platform | Support | Installation |
|---|---|---|
| Claude Code | ✅ | /plugin install or /plugin marketplace add |
| Gemini CLI | ✅ | gemini extensions install |
| OpenCode | ✅ | Native Agent Skills |
| VS Code Copilot | ✅ | Native Agent Skills |
方式 1：直接安裝
/plugin install https://github.com/kouko/monkey-knowledge-youtube-skills方式 2：透過 Marketplace 瀏覽安裝
# 1. 加入 marketplace
/plugin marketplace add kouko/monkey-knowledge-youtube-skills
# 2. 開啟互動介面
/plugin
# 3. 進入 Discover 分頁，選擇 youtube-summarizer 安裝gemini extensions install https://github.com/kouko/monkey-knowledge-youtube-skillscurl -L https://github.com/kouko/monkey-knowledge-youtube-skills/archive/refs/heads/main.tar.gz | \
tar -xz --strip-components=1 -C ~/.config/opencode/skills/ \
"monkey-knowledge-youtube-skills-main/skills/"| Skill | Description |
|---|---|
mk-youtube-search |
Search YouTube videos |
mk-youtube-get-info |
Get video metadata |
mk-youtube-get-caption |
Download captions/subtitles |
mk-youtube-get-audio |
Download audio track |
mk-youtube-get-channel-latest |
Get latest videos from a channel |
mk-youtube-audio-transcribe |
Transcribe audio using Whisper |
mk-youtube-transcript-summarize |
Summarize transcript |
mk-youtube-summarize |
End-to-end video summarization |
# Search for videos
/mk-youtube-search "AI tutorial" 5
# Get video info
/mk-youtube-get-info https://www.youtube.com/watch?v=VIDEO_ID
# Summarize a video
/mk-youtube-summarize https://www.youtube.com/watch?v=VIDEO_ID- Extract video info (title, channel, duration)
- Parse transcript/captions
- Generate structured summary
- Local audio transcription with Whisper.cpp (Metal GPU acceleration on macOS)
- Support multilingual content (EN, JP, ZH-TW)
- Auto-download for dependencies (yt-dlp, ffmpeg, whisper-cli, jq)
# Test plugin locally
claude --plugin-dir .
# Verify skills loaded
/skillsclaude plugin validate .monkey-knowledge-youtube-skills/
├── .claude-plugin/
│ ├── marketplace.json # Claude Code marketplace (互動式瀏覽)
│ └── plugin.json # Claude Code manifest (直接安裝)
├── gemini-extension.json # Gemini CLI manifest
├── skills/ # Agent Skills (cross-platform)
│ ├── mk-youtube-search/
│ ├── mk-youtube-get-info/
│ ├── mk-youtube-get-caption/
│ ├── mk-youtube-get-audio/
│ ├── mk-youtube-get-channel-latest/
│ ├── mk-youtube-audio-transcribe/
│ ├── mk-youtube-transcript-summarize/
│ └── mk-youtube-summarize/
├── CLAUDE.md
├── LICENSE
└── README.md
MIT License - see LICENSE for details.