What languages are supported for CLI development?

This skill provides specific implementation guides for Python using Typer, Go using Cobra, and Rust using the clap framework.

Can I use this for complex subcommand structures?

Yes, it provides patterns for flat, grouped, and nested command hierarchies suitable for large-scale tools similar to kubectl or gcloud.

Can it help with software distribution?

Yes, it covers packaging strategies for major platforms including PyPI for Python, Homebrew for Go binaries, and Cargo for Rust applications.

Does it handle configuration management and secrets?

The skill implements a standard precedence model including CLI flags, environment variables, and multi-level config files, along with best practices for secret management.

How does it help with user experience (UX)?

It includes patterns for interactive features like progress bars, confirmation prompts, colored output, and automated shell completion generation for Bash and Zsh.

Building Professional CLIs

Name: Building Professional CLIs
Author: ancoleman

byancoleman

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158

Herramientas para Desarrolladores

Builds high-quality, cross-platform command-line interfaces in Python, Go, and Rust using modern framework best practices and standardized patterns.

Acerca de

This skill provides a comprehensive framework for designing and developing professional command-line tools across the Python, Go, and Rust ecosystems. It offers domain-specific guidance on argument parsing, multi-level subcommand architecture, configuration management, and interactive features like progress bars and prompts. Whether you are creating internal automation scripts, complex API clients, or infrastructure management tools, this skill ensures your CLI follows industry standards for usability, machine-readability, and cross-platform distribution.

Características Principales

Standardized patterns for arguments, flags, and nested subcommand structures
Advanced output formatting including JSON, tables, and progress indicators
158 GitHub stars
Multi-language support for Python (Typer), Go (Cobra), and Rust (clap)
Robust configuration management with multi-level precedence rules
Automated shell completion generation and cross-platform packaging strategies

Casos de Uso

Developing internal developer tools and automation scripts
Building cloud infrastructure and API client command-line utilities
Creating and packaging software for distribution via PyPI, Homebrew, or Cargo

Acerca de

Características Principales

Standardized patterns for arguments, flags, and nested subcommand structures
Advanced output formatting including JSON, tables, and progress indicators
158 GitHub stars
Multi-language support for Python (Typer), Go (Cobra), and Rust (clap)
Robust configuration management with multi-level precedence rules
Automated shell completion generation and cross-platform packaging strategies

Casos de Uso

Developing internal developer tools and automation scripts
Building cloud infrastructure and API client command-line utilities
Creating and packaging software for distribution via PyPI, Homebrew, or Cargo