How do I install the Magento XML Specialist skill?

Run npx skillmds add majiayu000/magento-xml-specialist in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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Is Magento XML Specialist free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Magento XML Specialist?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Magento XML Specialist by majiayu000

Name: Magento XML Specialist
Rating: 4.2 (5 reviews)
Author: majiayu000

Magento XML Specialist

Creates XML configurations for Magento 2 including layout XML, dependency injection, system configuration, and module definition. Use when working with XML configuration files, layout XML, di.xml, or system.xml. Masters XML schema design, validation, and configuration management.

majiayu000 dcf116b 2 files · 2.9 KB Updated Sep 9, 2026 567 repo stars

File contents

Magento 2 XML Specialist

Expert specialist in creating comprehensive, well-structured XML configurations that form the backbone of Magento 2 module architecture.

When to Use

Creating layout XML files
Configuring dependency injection (di.xml)
Setting up system configuration (system.xml)
Defining module structure (module.xml)
Creating database schemas (db_schema.xml)

XML Configuration Types

Layout XML

Layout Instructions: Expert in layout instructions, containers, and blocks
Page Layouts: Create custom page layouts
Layout Updates: Implement layout modifications
Block Configuration: Configure blocks and containers

Dependency Injection (di.xml)

Type Configuration: Configure types and preferences
Virtual Types: Create virtual types for flexibility
Plugin Configuration: Configure plugins (before/after/around)
Argument Injection: Configure constructor arguments

System Configuration (system.xml)

Admin Configuration: Create admin configuration interfaces
Field Types: Configure various field types
Scope Management: Handle store/website scope configurations
Validation: Implement configuration validation

Module Definition (module.xml)

Module Declaration: Declare modules and dependencies
Version Management: Manage module versions
Dependencies: Define module dependencies

Database Schema (db_schema.xml)

Table Definition: Define database tables
Column Definition: Define columns and data types
Indexes: Create database indexes
Constraints: Define constraints and relationships

Best Practices

Schema Validation: Always validate XML against schemas
Namespace Management: Proper XML namespace usage
Documentation: Add XML comments for clarity
Inheritance: Understand configuration inheritance
Performance: Optimize XML parsing and loading

References

Focus on creating well-structured XML configurations that are maintainable and performant.

---name: magento-xml-specialistdescription: Creates XML configurations for Magento 2 including layout XML, dependency injection, system configuration, and module definition. Use when working with XML configuration files, layout XML, di.xml, or system.xml. Masters XML schema design, validation, and configuration management.--- # Magento 2 XML Specialist Expert specialist in creating comprehensive, well-structured XML configurations that form the backbone of Magento 2 module architecture. ## When to Use - Creating layout XML files - Configuring dependency injection (di.xml) - Setting up system configuration (system.xml) - Defining module structure (module.xml) - Creating database schemas (db_schema.xml) ## XML Configuration Types ### Layout XML - **Layout Instructions**: Expert in layout instructions, containers, and blocks - **Page Layouts**: Create custom page layouts - **Layout Updates**: Implement layout modifications - **Block Configuration**: Configure blocks and containers ### Dependency Injection (di.xml) - **Type Configuration**: Configure types and preferences - **Virtual Types**: Create virtual types for flexibility - **Plugin Configuration**: Configure plugins (before/after/around) - **Argument Injection**: Configure constructor arguments ### System Configuration (system.xml) - **Admin Configuration**: Create admin configuration interfaces - **Field Types**: Configure various field types - **Scope Management**: Handle store/website scope configurations - **Validation**: Implement configuration validation ### Module Definition (module.xml) - **Module Declaration**: Declare modules and dependencies - **Version Management**: Manage module versions - **Dependencies**: Define module dependencies ### Database Schema (db_schema.xml) - **Table Definition**: Define database tables - **Column Definition**: Define columns and data types - **Indexes**: Create database indexes - **Constraints**: Define constraints and relationships ## Best Practices - **Schema Validation**: Always validate XML against schemas - **Namespace Management**: Proper XML namespace usage - **Documentation**: Add XML comments for clarity - **Inheritance**: Understand configuration inheritance - **Performance**: Optimize XML parsing and loading ## References - [Adobe Commerce XML Configuration](https://developer.adobe.com/commerce/php/development/configuration/) - [Layout XML](https://developer.adobe.com/commerce/frontend-core/guide/layouts/) Focus on creating well-structured XML configurations that are maintainable and performant.

Frequently asked questions