Can I use this for read-only operations?

No, this skill follows the CQRS principle where Commands are strictly for state changes. For read operations, you should use a dedicated Query generation skill.

Does this skill support PHP versions older than 8.4?

This skill is specifically optimized for PHP 8.4 features like 'readonly' classes and constructor property promotion to ensure modern, immutable data structures.

Does it include validation logic?

Yes, the skill generates self-validating commands that check for invariants and required data within the class constructor.

How does the skill handle domain events?

The generated Handlers include logic to release and dispatch events from the Aggregate after the repository saves the state, ensuring eventual consistency.

Where are the generated files placed by default?

Files are organized within the src/Application/{BoundedContext}/ directory, following standard Clean Architecture folder structures for Commands and Handlers.

PHP CQRS Command Generator

Name: PHP CQRS Command Generator
Author: dykyi-roman

bydykyi-roman

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API Development

Generates production-ready CQRS commands, handlers, and unit tests for PHP 8.4 applications following Domain-Driven Design principles.

This skill streamlines the development of PHP applications by automating the creation of immutable Command DTOs and their corresponding Handlers. It enforces architectural best practices such as self-validation, intent-revealing naming, and domain event dispatching, ensuring your backend remains consistent with CQRS and Clean Architecture patterns. By generating both the logic and the unit tests simultaneously, it reduces boilerplate overhead while maintaining high code quality and test coverage in complex domain models.

Key Features

0145 GitHub stars

02Generates immutable PHP 8.4 final readonly command classes

03Produces standardized unit tests for every command and handler pair

04Enforces DDD naming conventions and strict directory structures

05Prevents architectural anti-patterns like returning data from commands

06Automates command handler creation with built-in event dispatching logic

Use Cases

01Automating boilerplate code for state-changing operations in PHP 8.4

02Ensuring architectural consistency across large engineering teams

03Rapidly scaffolding new business actions in a Clean Architecture project

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add dykyi-roman/awesome-claude-code create-command

For use in Claude.ai and ChatGPT

Download Skill