Claude Agents Collection

A comprehensive collection of specialized Claude Code agents for modern PHP development, covering architecture patterns, frameworks, testing, and code quality.

🎯 Overview

This package provides reusable Claude Code agents that can be used across multiple projects to enforce best practices, automate code analysis, and provide expert guidance for complex development tasks.

📦 Installation

composer require --dev atournayre/claude-agents

🔧 Available Agents

PHP Development

• php-standards-enforcer - Enforces PHP 8.2+ standards, strict types, and PSR compliance
• phpstan-error-resolver - Surgical resolution of PHPStan level 9 errors with type annotations
• quality-assurance-enforcer - Comprehensive QA tools integration (PHPStan, PHP-CS-Fixer, Rector)

Symfony Framework

• symfony-6-4-optimizer - Symfony 6.4 LTS best practices and performance optimization
• symfony-migration-specialist - Handles Symfony version migrations and deprecation fixes

Domain-Driven Design

• ddd-architect - DDD architecture patterns with RAD (Rapid Application Development)
• entity-creator-specialist - Creates Doctrine entities following DDD principles
• value-object-designer - Designs immutable Value Objects with business validation
• exception-hierarchy-designer - Creates comprehensive domain exception hierarchies

Messaging & Architecture

• message-messagehandler-architect - CQRS patterns and Symfony Messenger architecture
• dependency-injection-architect - Advanced DI patterns with Symfony 6.4
• elegant-objects-enforcer - Enforces Elegant Object principles in PHP

Collections & Testing

• collection-specialist - Domain-specific collections with business methods
• testing-specialist - TDD principles with PHPUnit 10 and InMemory objects

Framework Integration

• atournayre-framework-specialist - Expert in atournayre/framework v2 primitives and patterns

🚀 Usage

Each agent is a specialized AI assistant that can be invoked using the Claude Code Task tool:

Use the [agent-name] agent when [specific context].

Examples:
- "I'm getting PHPStan level 9 errors" → use `phpstan-error-resolver`
- "Need to create a DDD entity" → use `entity-creator-specialist`
- "Optimizing Symfony performance" → use `symfony-6-4-optimizer`

📋 Agent Categories

🔵 Architecture & Design

Focus on software architecture patterns, SOLID principles, and design best practices.

🟢 Framework Integration

Specialized knowledge for Symfony, Doctrine, and modern PHP frameworks.

🟡 Code Quality

Static analysis, code style, testing, and quality assurance automation.

🟣 Domain Modeling

DDD patterns, entity design, value objects, and business logic encapsulation.

🟠 Messaging & Architecture

CQRS patterns, Symfony Messenger, dependency injection, and messaging architecture.

🔄 Integration Workflow

1. Project Setup: Copy relevant agents to .claude/agents/ directory
2. Agent Selection: Choose appropriate agent based on your task
3. Task Execution: Use Claude Code Task tool with selected agent
4. Quality Validation: Run project QA tools to validate changes

📖 Agent Structure

Each agent follows a consistent structure:

---
name: agent-name
description: Brief description with usage examples
color: agent-color
---

# Specialized prompt and instructions

🎯 Best Practices

When to Use Specific Agents

• Complex Type Issues → phpstan-error-resolver
• New Entity Creation → entity-creator-specialist
• Performance Optimization → symfony-6-4-optimizer
• Architecture Refactoring → ddd-architect
• Test Implementation → testing-specialist

Agent Combination

Agents can be used in sequence for complex tasks:

1. ddd-architect for design
2. entity-creator-specialist for implementation
3. testing-specialist for test coverage
4. quality-assurance-enforcer for validation

🔧 Customization

Project-Specific Adaptations

For project-specific needs, create custom agents in your project's .claude/agents/ directory that extend or modify the base agents.

Configuration

Some agents support configuration through project-specific files:

• PHPStan configuration: phpstan.neon
• PHP-CS-Fixer: .php-cs-fixer.php
• Rector: rector.php

📚 Documentation

Agent Reference

Each agent includes:

• Purpose: What the agent specializes in
• Context: When to use the agent
• Examples: Real-world usage scenarios
• Tools: Available commands and integrations

Framework Integration

• Symfony 6.4 LTS: Optimized for long-term support version
• Doctrine ORM: Entity mapping and repository patterns
• PHPUnit 10: Modern testing approaches with InMemory patterns

🤝 Contributing

Adding New Agents

1. Create agent in appropriate category directory
2. Follow the established YAML frontmatter format
3. Include comprehensive examples and usage patterns
4. Test with real-world scenarios

Improving Existing Agents

1. Analyze agent performance in real projects
2. Gather feedback from development teams
3. Update patterns and best practices
4. Maintain backward compatibility

📄 License

MIT License - See LICENSE file for details.

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Built for modern PHP development teams who value code quality, architectural excellence, and development efficiency.