Build Polars expression and LazyFrame pipelines for CSV or Parquet analytics with selective and streaming scans.
Install
npx skills add alivirgo/Major-AI-Skills --skill polarsnpx skills add alivirgo/Major-AI-Skills --skill polars -a claude-code -gnpx skills add alivirgo/Major-AI-Skills --skill polars -a codex -ggemini skills install https://github.com/alivirgo/Major-AI-Skills.git --path skills/polarsgh skill install alivirgo/Major-AI-Skills polarsgit clone --depth 1 https://github.com/alivirgo/Major-AI-Skills /tmp/alivirgo__Major-AI-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/alivirgo__Major-AI-Skills/skills/polars ~/.claude/skills/polars # Claude Code
cp -R /tmp/alivirgo__Major-AI-Skills/skills/polars ~/.agents/skills/polars # Codex, Cursor, Gemini CLI, Copilot, OpenCode