소개
This skill provides comprehensive guidance for modern Python packaging, moving beyond legacy setup.py files to robust pyproject.toml configurations. It ensures projects follow the 'src' layout convention, include proper type hint markers (PEP 561), manage dependencies with precise version pinning, and implement professional CLI entry points. Whether you are building a library for PyPI or an internal tool, this skill automates the setup of build systems, metadata, and distribution workflows including automated GitHub Actions for publishing.