This downloads TikTok videos for selected music tracks, pulls the audio with ffmpeg, and builds a local archive with manifests linking everything back to source URLs and music IDs. You'd use it after you've already picked your songs in tiktok-research and need actual files to work with. It's built for research use cases where you need reproducible references, not for grabbing content to repost. The tool respects TikTok's IP and access blocks without trying to work around them, so if a download fails with a blocker code, it stops and reports rather than burning through retry attempts. Outputs land in a structured .postplus folder with separate directories for videos, audio, and metadata.
npx skills add https://github.com/postplusai/postplus-skills --skill tiktok-music-archive-downloader