Podcast Downloader
by @zymclaw
小宇宙播客下载工具。从小宇宙(xiaoyuzhoufm.com)下载播客音频和Show Notes。自动转换为MP3格式（兼容Sanag、小游等骨传导蓝牙耳机、水下游泳时离线播放）。当用户需要下载播客、保存播客音频、提取播客文字内容时使用。支持：(1) 单集下载，(2) 批量下载，(3) 自定义音质，(4) 自动...
clawhub install podcast-downloader📖 About This Skill
name: podcast-downloader description: 小宇宙播客下载工具。从小宇宙(xiaoyuzhoufm.com)下载播客音频和Show Notes。自动转换为MP3格式（兼容Sanag、小游等骨传导蓝牙耳机、水下游泳时离线播放）。当用户需要下载播客、保存播客音频、提取播客文字内容时使用。支持：(1) 单集下载，(2) 批量下载，(3) 自定义音质，(4) 自动保存Show Notes为Markdown。音频保存到百度云盘同步目录，个人离线收听后删除，不用于传播。 license: MIT. LICENSE.txt has complete terms.
Podcast Downloader
Download podcast audio and show notes from xiaoyuzhoufm.com (小宇宙).
Quick Start
# Download single episode
./scripts/download.sh "https://www.xiaoyuzhoufm.com/episode/abc123def456ghi789jklmno"
Output
/Users/zym/Documents/podcast/ # Baidu cloud sync directory
└── PodcastName-EpisodeTitle/
├── EpisodeTitle.mp3
└── EpisodeTitle.md
Workflow
1. Extract Info - Parse __NEXT_DATA__ JSON from episode page
2. Download m4a - Get audio file from CDN
3. Convert to MP3 - Required for Bluetooth headphones compatibility
4. Delete m4a - Save disk space
5. Save Show Notes - Extract shownotes as markdown
Requirements
curl - HTTP requestsjq - JSON parsingffmpeg - Audio conversionEnvironment Variables
| Variable | Default | Description |
|----------|---------|-------------|
| PODCAST_DIR | /Users/zym/Documents/podcast/ | Output directory (Baidu cloud sync) |
| AUDIO_QUALITY | 0 | MP3 quality (0=best, 2=good, 4=normal) |
| KEEP_M4A | false | Keep original m4a file |
Quick Reference
| Task | Command |
|------|---------|
| Download single episode | ./scripts/download.sh |
| Batch download | See reference.md |
| Custom quality | AUDIO_QUALITY=2 ./scripts/download.sh |
| Keep m4a | KEEP_M4A=true ./scripts/download.sh |
Files
SKILL.md - This file (quick start)reference.md - Advanced usage, batch download, troubleshootingscripts/download.sh - Main download scriptLICENSE.txt - MIT LicenseNext Steps
💡 Examples
# Download single episode
./scripts/download.sh "https://www.xiaoyuzhoufm.com/episode/abc123def456ghi789jklmno"