Which CLI frameworks does this skill support?

This skill provides guidance for industry-leading frameworks across multiple languages, including Commander.js and oclif for Node.js, Cobra for Go, Thor for Ruby, and Ink for React-based terminals.

Can I use this for existing CLI projects?

Absolutely. You can use this skill to refactor existing scripts, ensuring they follow standard Unix conventions for exit codes, flags, and command structure.

How does this skill improve the user experience of terminal tools?

It enforces progressive disclosure, standardized help text, and actionable error messages that explain not just what went wrong, but exactly how to fix it.

Does it support machine-readable output?

Yes. It provides patterns for implementing output flags (like --format or --output) so tools can produce pretty-printed tables for humans and JSON or YAML for automated pipelines.

CLI Development

Name: CLI Development
Author: phrazzld

byphrazzld

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개발자 도구

Architects professional command-line interfaces using industry-standard patterns and Unix conventions.

The CLI Development skill empowers Claude to design and build sophisticated command-line applications that feel native to the terminal environment. It provides comprehensive guidance on verb-noun command structures, standard flag implementations (like --dry-run and --verbose), and progressive disclosure to keep tools accessible yet powerful. Whether you are using Node.js with oclif, Go with Cobra, or Ruby with Thor, this skill ensures your CLI follows best practices for error handling, exit codes, and machine-readable output formats like JSON and YAML.

주요 기능

01Standardized verb-noun command hierarchy design

02Machine-readable output support for JSON and YAML

035 GitHub stars

04Cross-language framework support (Cobra, oclif, Commander.js)

05Comprehensive help text and documentation templates

06Actionable error messages with specific fix instructions

사용 사례

01Standardizing legacy shell scripts into robust CLI applications

02Building professional-grade developer productivity tools from scratch

03Implementing consistent flags and help systems for complex DevOps tools

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add phrazzld/claude-config cli-development

For use in Claude.ai and ChatGPT

Download Skill