Can I create nested subcommands using this skill?

Yes, the guide provides specific directory structures and YAML usage patterns to create multi-level commands like /plugin:subcommand:action.

How do I handle user input during a command execution?

This skill includes patterns for using the AskUserQuestion interface to gather details like project names, descriptions, or configuration choices interactively.

What is the main difference between a Command and a Skill?

Commands are simple markdown files used for basic triggers, whereas Skills are folder-based structures that allow for supporting files, templates, and complex background logic.

Are Commands and Skills invoked differently by the user?

No, both are invoked identically using the /plugin:name syntax, making the choice between them purely an architectural decision for the developer.

Command Development Guide

Name: Command Development Guide
Author: TomazWang

byTomazWang

0•

Developer Tools

Standardizes the creation of Claude Code slash commands by providing structured patterns for file organization, argument handling, and interactive workflows.

The Command Development skill is a comprehensive framework for developers building Claude Code plugins, offering definitive guidance on choosing between simple flat-file commands and complex folder-based skills. It provides standardized templates for YAML frontmatter, argument validation patterns, and multi-step interactive workflows, ensuring that custom slash commands are consistent, intuitive, and easy to maintain within the agent-toolkit ecosystem.

Key Features

01Comprehensive YAML frontmatter templates for command metadata and usage

02Decision framework for choosing between flat commands and directory-based skills

030 GitHub stars

04Advanced argument patterns including positional args, flags, and subcommands

05Interactive workflow designs using AskUserQuestion for guided user experiences

06Integration blueprints for connecting commands with agents, hooks, and background skills

Use Cases

01Architecting custom slash commands for new Claude Code plugin development

02Refactoring simple single-file commands into robust, multi-file skill structures

03Implementing standardized error handling and progress indicators for long-running dev tasks

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add tomazwang/agent-toolkit command-development

For use in Claude.ai and ChatGPT

Download Skill