The Perfect WordPress AI Builder Secret Most Developers Miss

Watch the full tutorial in my latest YouTube video above

Example Git repo with various markdown files

If you’re using Claude Code for WordPress development, you’re probably leaving performance on the table. The difference between mediocre AI assistance and game-changing productivity comes down to one thing: context.

Why WordPress Needs Special Attention

Unlike simple applications, WordPress is a complex ecosystem. Every site has unique themes, plugins, database structures, and coding standards. Without proper context, Claude Code makes assumptions that lead to generic, often incompatible suggestions.

Getting Started with Claude Code

To initiate Claude Code via the terminal, first cd into your chosen local WordPress installation directory for the examples below then, start a claude session, then run in each directory you wish to provide full context for using the following:

/init

The CLAUDE.md Game Changer

To initiate Claude Code via the terminal, first cd into your choosen local WordPress installation directory for the examples below then, start a claude session, then run in each directory you wish to provide full context for using the following:

The secret weapon is structuring your CLAUDE.md files strategically. Here’s my proven approach:

Root Level Context

Start with your environment foundation – PHP versions, WordPress version, development stack, and coding standards. Include the core purpose of your site. This prevents Claude from suggesting outdated functions or incompatible approaches.

Theme-Specific Guidance

/wp-content/your-custom-theme/

In your theme directory, specify whether you’re using classic or block-based themes, how templates and patterns are structured, and your design system guidelines. This ensures Claude suggests appropriate hooks and functions.

Plugin Architecture

/wp-content/plugins/

Document your functional plugins – e-commerce, events, membership systems. Explain how they interact and what they’re responsible for. This prevents Claude from creating redundant functionality or breaking existing integrations.

Custom Plugin Deep Dive

/wp-content/plugins/your-custom-plugin/

This is where you get granular. Document your custom functionality, database relationships, how your plugin extends WordPress core, and any security requirements. The more detailed this section, the more purposeful Claude’s code becomes.

The Results Speak for Themselves

With this structured approach, Claude Code transforms from a generic coding assistant into a WordPress-savvy developer who understands your specific project. Instead of fighting with irrelevant suggestions, you get contextually appropriate code that integrates seamlessly with your existing architecture.

The investment in setting up comprehensive CLAUDE.md files pays dividends immediately. Every subsequent interaction with Claude Code becomes more productive, saving hours of explanation and revision.

I’m Elliott Richmond, a WordPress developer for over two decades, and a web developer for even longer. Thanks for reading 🙂

elliott richmond