ClawHub

Podcast Downloader

v1.0.0

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...

⭐ 3· 352·2 current·2 all-time
byzhang Yuming@zymclaw
MIT-0
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LicenseMIT-0 · Free to use, modify, and redistribute. No attribution required.
Security Scan
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Benign
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Benign
high confidence
✓
Purpose & Capability
Name/description, SKILL.md, reference.md and scripts/download.sh are coherent: they parse __NEXT_DATA__ from xiaoyuzhoufm pages, download the enclosure URL (media.xyzcdn.net), convert m4a→mp3 with ffmpeg, and save shownotes. No unrelated services, credentials, or binaries are requested.
✓
Instruction Scope
Runtime instructions and the script only fetch web pages and media from xiaoyuzhoufm/CDN, convert audio, and write files to the user-specified PODCAST_DIR. They do not read unrelated system files, access other env vars, or send data to unexpected endpoints.
✓
Install Mechanism
No install spec; this is an instruction-only skill with a bundled bash script. Nothing is downloaded or installed by the skill itself.
✓
Credentials
No credentials or secret environment variables are required. Declared env vars (PODCAST_DIR, AUDIO_QUALITY, KEEP_M4A) are appropriate for the task. The default directory is a user Documents path (not a secret).
✓
Persistence & Privilege
The skill does not request always:true, does not modify other skills or global agent settings, and has no persistent/background components. It only runs the included script when invoked.
Assessment
This skill appears to do exactly what it claims: parse episode pages, download the audio from the podcast CDN, convert to MP3, and save shownotes to disk. Before installing or running: (1) inspect scripts/download.sh yourself (it will write files into PODCAST_DIR and execute curl/ffmpeg commands); (2) ensure ffmpeg and jq are installed; (3) change PODCAST_DIR if you don't want downloads placed into a cloud-synced Documents folder; (4) confirm you have the right to download and store the podcast content (copyright/terms); and (5) run the script in a safe environment the first time (or with a test URL) so you can confirm behavior.

Like a lobster shell, security has layers — review code before you run it.

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License

MIT-0
Free to use, modify, and redistribute. No attribution required.
Termshttps://spdx.org/licenses/MIT-0.html

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