python-packaging

Automate Python project packaging and publishing to PyPI.

Updated Mar 6, 2026
One-click install
npx skills add https://github.com/studiofr-afk/pypowens --skill python-packaging-studiofr-afk
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: python-packaging
Source: https://github.com/studiofr-afk/pypowens/tree/main/.agents/skills/python-packaging
Command: npx skills add https://github.com/studiofr-afk/pypowens --skill python-packaging-studiofr-afk

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill addresses the complexities of creating, structuring, and distributing Python packages, ensuring proper project setup and publishing to PyPI.

Core Features & Use Cases

  • Project Structure: Guides the creation of a professional project structure with pyproject.toml, setup.py, and proper documentation.
  • Modern Standards: Covers PEP 517/518, PEP 621, and PEP 660 for building and packaging Python projects.
  • Distribution: Assists in publishing to PyPI, TestPyPI, and private repositories.
  • Use Case: Whether you're packaging a library, CLI tool, or distributing Python code, this Skill provides the necessary steps and configurations.

Quick Start

Start by creating a pyproject.toml file with the following content:

[project]
name = "my-package"
version = "0.1.0"
description = "A short description"
authors = [{name = "Your Name", email = "[email protected]"}]

Frequently Asked Questions about python-packaging

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I package a Python project using pyproject.toml?

Use pyproject.toml to package a Python project by defining metadata like name, version, and authors. This modern standard adheres to PEP 621, ensuring proper project structure and streamlined distribution builds.

What is the best way to distribute a Python package to PyPI?

Distribute a Python package to PyPI by configuring project metadata in pyproject.toml and using standard build tools. This process ensures your library or CLI tool is properly packaged and published to public or private repositories.

Do I need setup.py if I have a pyproject.toml file?

You do not need setup.py if you configure pyproject.toml correctly, as it modernizes project structure according to PEP 517/518. The setup.py file is maintained mainly for legacy compatibility or custom build scripts.

How does PEP 621 affect Python packaging standards?

PEP 621 standardizes Python packaging by defining project metadata directly within pyproject.toml. This ensures a consistent project structure across tools, simplifying the configuration process for building and distributing packages.

Can I publish a Python CLI tool to TestPyPI before the main PyPI release?

Yes, you can publish a Python CLI tool to TestPyPI to verify your package configuration before releasing to the main PyPI. This validates your distribution builds and metadata without affecting the public production index.