Does this skill handle asynchronous CLI commands?

Yes, it includes guidance on using program.parseAsync() and handling asynchronous action callbacks for modern Node.js applications.

How does it handle user input validation?

It supports defining required options, setting restricted choices, and applying custom coercion functions to ensure CLI inputs are valid before processing.

What is the Commander Claude Code skill?

It is a specialized capability that provides specific implementation patterns and best practices for building Node.js command-line applications using the Commander.js library.

Can I create nested subcommands with this skill?

Absolutely. The skill provides clear patterns for defining complex subcommand hierarchies to organize large-scale CLI tool functionality.

Will this help with generating documentation for my CLI?

Yes, it provides methods for adding custom help text and examples that Commander.js uses to automatically generate interactive documentation for your users.

Commander.js CLI Builder

Name: Commander.js CLI Builder
Author: mcclowes

bymcclowes

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開発者ツール

Streamlines the creation of robust Node.js command-line interfaces using the industry-standard Commander.js framework.

概要

This skill provides specialized guidance for architecting powerful command-line tools with Commander.js. It helps developers implement complex command patterns, manage required and optional arguments, configure variadic options, and build nested subcommands with ease. Whether you are creating a simple utility script or a comprehensive CLI application, this skill ensures you follow best practices for option coercion, help text generation, and custom error handling within the Node.js ecosystem.

主な機能

Sophisticated argument parsing for required, optional, and variadic values
Input validation with type coercion and predefined value choices
Automated help text generation and custom output formatting
Custom error handling and exit override configurations
Rapid command and subcommand architecture setup
1 GitHub stars

ユースケース

Developing complex interactive command-line utilities with nested subcommand structures
Creating public-facing CLI tools for project scaffolding and package management
Building internal DevOps and automation scripts for development teams

概要

主な機能

Sophisticated argument parsing for required, optional, and variadic values
Input validation with type coercion and predefined value choices
Automated help text generation and custom output formatting
Custom error handling and exit override configurations
Rapid command and subcommand architecture setup
1 GitHub stars

ユースケース

Developing complex interactive command-line utilities with nested subcommand structures
Creating public-facing CLI tools for project scaffolding and package management
Building internal DevOps and automation scripts for development teams