python-best-practices

Enforce Python best practices for naming, typing, dataclasses, and tooling.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/nkootstra/skills --skill python-best-practices-nkootstra
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: python-best-practices
Source: https://github.com/nkootstra/skills/tree/main/skills/python-best-practices
Command: npx skills add https://github.com/nkootstra/skills --skill python-best-practices-nkootstra

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Python projects often drift from idiomatic patterns and robust design practices, making maintenance, debugging, and collaboration harder. This Skill provides a consolidated set of principles and guidance to help teams write, review, and refactor Python code more effectively.

Core Features & Use Cases

  • Establishes explicit naming conventions, type annotations, and dataclass usage to improve readability and tooling support.
  • Advocates for composition over inheritance, modular design, and clear interfaces to reduce coupling.
  • Provides practical guidance for testing, debugging, and performance considerations across typical Python projects.

Quick Start

Provide a concise Python best-practices review for a given codebase and propose three concrete improvements with examples.

Frequently Asked Questions about python-best-practices

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

FAQPage Schema
How do I enforce Python best practices across my codebase?

Enforce Python best practices by applying explicit naming, type hints, and dataclass usage, while standardizing tooling with Black, Ruff, and mypy to improve readability and maintainability across your codebase.

What is the best way to structure data models in Python?

Structure data models in Python using dataclasses to improve readability and tooling support, applying type annotations to ensure explicit interfaces and robust API design.

How do I refactor Python code to use composition over inheritance?

Refactor Python code to use composition over inheritance by restructuring classes into modular components with clear interfaces, reducing coupling, and improving debugging and collaboration.

Do I need type hints and standardized tooling for Python testing?

Type hints and standardized tooling like mypy and Ruff are essential for Python testing, as they enforce explicit interfaces and standardized guidelines that improve debugging and code robustness.

Can I get a concise Python best-practices review for my project?

You can get a concise Python best-practices review for your project by requesting an analysis that proposes three concrete improvements with examples covering typing, dataclasses, and error handling.