Python Fundamentals

pluginagentmarketplace/custom-plugin-python

A straightforward foundation skill that covers the core Python concepts you'd expect: data structures, OOP, standard library navigation, and virtual environment management. It emphasizes writing clean, PEP 8 compliant code, which is good discipline if you're learning or teaching Python properly. The skill comes from pluginagentmarketplace and has passed security audits from Gen Agent Trust Hub, Socket, and Snyk. Use this when you need Claude to help with basic Python tasks or when you want consistent fundamentals reinforcement. It's not going to teach you advanced patterns or framework-specific knowledge, but it should handle the bread and butter Python work competently.

GitHub stars: 6
last updated: Aug 21, 2026

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Install

$ npx -y skills add pluginagentmarketplace/custom-plugin-python --skill 'Python Fundamentals' --agent claude-code

Installs into .claude/skills of the current project.

Files

Python Fundamentals

Overview

This skill covers the foundational elements of Python programming including syntax, data types, control structures, functions, object-oriented programming, and the standard library.

Learning Objectives

Write clean, Pythonic code following PEP 8 guidelines
Master all Python data structures (lists, tuples, dicts, sets)
Understand and implement object-oriented programming concepts
Navigate and utilize the Python standard library effectively
Manage virtual environments and packages with pip/venv

Core Topics

1. Python Syntax & Data Types

Variables and naming conventions
Numeric types (int, float, complex)
Strings and string methods
Boolean logic and None
Type hints (PEP 484)
F-strings and formatting

Code Example:

# Type hints and f-strings
def greet_user(name: str, age: int) -> str:
    return f"Hello {name}, you are {age} years old!"

# Using the function
message = greet_user("Alice", 30)
print(message)  # Hello Alice, you are 30 years old!

SKILL.md on GitHub