A focused skill for working with tzst archives through the command line. It handles the full workflow from installation checks to actual archive operations, defaulting to safe extraction filters and atomic creation modes. The skill distinguishes between CLI usage and Python API questions, runs preflight checks for the tzst binary, and provides guidance on compression levels, streaming mode, and conflict resolution strategies. Good for backup scripts, deployment pipelines, or any situation where you need Zstandard compression with tar compatibility but want to avoid the common pitfalls around extraction filters and directory flattening.
npx skills add https://github.com/xixu-me/skills --skill tzst