python-packaging SKILL.md skillA

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python-packaging from hermeticormus/libreuiux-claude-code is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

mdr add hermeticormus/libreuiux-claude-code/python-packaging@git:20251120.288a379

Pins git:20251120.288a379 in mdr.lock. Pin the fingerprint instead.

Audit grade

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Kind

SKILL.md skill

Repository

hermeticormus/libreuiux-claude-code

Path

plugins/python-development/skills/python-packaging/SKILL.md

Versions recorded

1

Latest version

git:20251120.288a379, committed Nov 20, 2025

Size

18,248 bytes

Repository stars

118

License

MIT

Create distributable Python packages with proper project structure, setup.py/pyproject.toml, and publishing to PyPI. Use when packaging Python libraries, creating CLI tools, or distributing Python code.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Python Packaging

Comprehensive guide to creating, structuring, and distributing Python packages using modern packaging tools, pyproject.toml, and publishing to PyPI.

## When to Use This Skill

- Creating Python libraries for distribution
- Building command-line tools with entry points
- Publishing packages to PyPI or private repositories
- Setting up Python project structure
- Creating installable packages with dependencies
- Building wheels and source distributions
- Versioning and releasing Python packages
- Creating namespace packages
- Implementing package metadata and classifiers

## Core Concepts

### 1. Package Structure
- **Source layout**: `src/package_name/` (recommended)
- **Flat layout**: `package_name/` (simpler but less flexible)
- **Package metadata**: pyproject.toml, setup.py, or setup.cfg
- **Distribution formats**: wheel (.whl) and source distribution (.tar.gz)

### 2. Modern Packaging Standards
- **PEP 517/518**: Build system requirements
- **PEP 621**: Metadata in pyproject.toml
- **PEP 660**: Editable installs
- **pyproject.toml**: Single source of configuration

### 3. Build Backends
- **setuptools**: Traditional, widely used
…

Read the whole file at its exact version.

How to install

mdr add hermeticormus/libreuiux-claude-code/python-packaging@sha256:58082e4b1e32ba36

[![mdr](https://markdownregistry.com/badge/art_upspfg6z7qocr5gp.svg)](https://markdownregistry.com/a/art_upspfg6z7qocr5gp)

Versions

The registry has recorded 1 version of this file, committed on Nov 20, 2025.

Audit of the latest version

Source

API

GET https://markdownregistry.com/api/v1/artifacts/art_upspfg6z7qocr5gp
GET https://markdownregistry.com/api/v1/resolve?ref=hermeticormus/libreuiux-claude-code/python-packaging
GET https://markdownregistry.com/api/v1/blob/58082e4b1e32ba36e8bdac8c2f9c534282b8f426fd3f8ac40f485dce43521ee8

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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