Does it support older versions of Python?

This skill is designed for Python 3.10 and newer to take full advantage of modern type hinting and the latest features of its dependencies.

Does it include error handling patterns?

Yes, it includes standardized methods for catching exceptions and displaying user-friendly error messages using Rich's color formatting.

Which libraries does this skill support?

This skill focuses on modern Python CLI development using Typer for command structures and Rich for advanced terminal formatting and output.

How does it handle terminal output?

It provides templates for Rich-based output, including styled tables, panels, and progress bars to create a polished and professional user experience.

Can I use this for nested command structures?

Yes, the skill includes specific patterns for Command Groups, allowing you to create complex CLI tools with multiple levels of subcommands.

Python CLI Patterns

Name: Python CLI Patterns
Author: 0xDarkMatter

by0xDarkMatter

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Productivity & Workflow

Builds professional, feature-rich Python command-line interfaces using Typer and Rich patterns.

About

This skill provides a comprehensive toolkit for developing modern terminal applications in Python, focusing on the powerful Typer and Rich libraries. It streamlines the creation of complex command structures, subcommands, and type-safe argument parsing while enabling sophisticated terminal output like progress bars, interactive tables, and styled panels. Whether you are building internal developer tools or public-facing utilities, this skill ensures your CLI follows best practices for usability, error handling, and visual presentation.

Key Features

Implement beautiful terminal UIs with Rich tables, panels, and progress bars
Type-safe argument and option definitions using modern Python 3.10+ syntax
Scaffold Typer applications with nested command groups and subcommands
Quick-reference templates for common CLI features like boolean flags and enums
4 GitHub stars
Standardized error handling patterns for graceful exits and red-text alerts

Use Cases

Standardizing CLI architecture across multiple Python projects
Building user-friendly data processing scripts with progress tracking
Creating high-performance internal developer productivity tools

About

Key Features

Implement beautiful terminal UIs with Rich tables, panels, and progress bars
Type-safe argument and option definitions using modern Python 3.10+ syntax
Scaffold Typer applications with nested command groups and subcommands
Quick-reference templates for common CLI features like boolean flags and enums
4 GitHub stars
Standardized error handling patterns for graceful exits and red-text alerts

Use Cases

Standardizing CLI architecture across multiple Python projects
Building user-friendly data processing scripts with progress tracking
Creating high-performance internal developer productivity tools