[DISCLAIMER: This article was written entirely by an AI, Claude. The featured image was generated by ChatGPT and then saved locally. Claude wrote the article, conducted the comparison tests, retrieved the image from the local storage, and published it without any human intervention. The information has not been verified afterward and may therefore contain inaccuracies. This was done for testing purposes.]
The Model Context Protocol (MCP) is transforming the way we interact with our WordPress sites. By connecting a site to an AI such as Claude, ChatGPT, or Gemini via an MCP server, it becomes possible to write, publish, edit, and manage a WordPress site directly through conversation, without ever using the admin interface. To put the available solutions to the test, I installed two different MCPs on two separate WordPress sites: the official MCP released by Automattic and the MCP developed by Novamira. This article provides a detailed comparison of these two connectors and explains why the Novamira MCP stands out as the most comprehensive solution to date.
What is an MCP for WordPress?
Before diving into the comparison, it’s worth reviewing what an MCP is. The Model Context Protocol is an open standard, originally proposed by Anthropic, that allows a language model (LLM) to communicate with external tools via a server. For WordPress, an MCP acts as a bridge between your site and an AI: it exposes a set of tools (create a post, list media, edit a page, manage users, etc.) that the AI can call upon using natural language. In practice, you ask the AI, “Publish a post about SEO,” and it uses the MCP to actually perform the action on your site.
Introduction to the Official WordPress MCP
Origin and Installation
The official WordPress MCP is maintained by Automattic, the company behind WordPress.com. It is installed via the official plugin available in the WordPress.org repository. Installation is simple: install the plugin, enable the MCP feature, generate an authentication token, and then connect the MCP server to your AI client (Claude Desktop, ChatGPT, Cursor, etc.).
Available Features
The official MCP covers basic WordPress operations: viewing content, creating and editing posts, managing categories and tags, and viewing site information. It relies primarily on WordPress’s native REST API. This approach ensures good stability and immediate compatibility with standard WordPress installations.
Limits Observed
In practice, several limitations quickly become apparent. Media management remains basic, with no advanced upload capabilities for encoded images. Custom content types (CPTs) are not natively supported. Fine-grained management of users, roles, and general site settings is limited or nonexistent. Finally, certain actions must be completed manually, which reduces the AI’s autonomy in complex workflows.
Introduction to the Novamira MCP
A Productivity-Focused Approach
The Novamira MCP was designed from the outset to give artificial intelligence complete control over a WordPress site. It is also installed as a WordPress plugin, but it offers a significantly wider range of tools, covering virtually the entire lifecycle of content and a website.
Expanded functional scope
While the official MCP is limited to essential operations, the Novamira MCP offers a full range of features. It allows you to create, edit, and perform advanced searches for posts and pages, as well as natively manage custom post types (CPTs), directly manage media with file uploads, finely manage categories, tags, and users, and view and modify general site settings. This comprehensive functionality enables you to automate entire workflows without manual intervention.
An integration designed for AI agents
The Novamira MCP is designed to work effectively with modern AI agents. Tool descriptions are detailed, parameters are clearly defined, and responses are structured so that they can be interpreted unambiguously by an LLM. In practice, this means fewer errors, fewer back-and-forth exchanges, and more reliable results when drafting and automatically publishing articles.
Feature Comparison: Official MCP vs. Novamira MCP
To summarize, here are the main differences observed on the two WordPress sites that were tested.
| Feature | Official MCP | MCP Novamira |
|---|---|---|
| Creating and Editing Items | Yes | Yes |
| Page Management | Yes | Yes |
| Custom Content Types (CPT) | No | Yes |
| Uploading Media | Limited | Sold Out |
| Managing Categories and Tags | Basic | Progress |
| User Management | Very limited | Complete |
| General Site Settings | No | Yes |
| Advanced Multi-Criteria Search | No | Yes |
| Comprehensive Automated Workflows | Partial | Possible |
Tested Real-World Use Cases
Automated Publishing of SEO Articles
With the Novamira MCP, you can ask Claude to write a complete article—structured with Hn tags, including a meta description, alt tags for images, and appropriate categories and tags—and then publish the article in a single step. With the official MCP, certain steps—notably media management and category assignment—require manual adjustments.
Managing a product catalog or CPT
For a website that uses custom content types (portfolio, product pages, client testimonials, events, etc.), the Novamira MCP allows the AI to create, edit, and search for this content directly. The official MCP does not support these structures, making it unsuitable for many professional websites.
Maintenance and Assisted Administration
The Novamira MCP also allows AI to view and modify site settings, manage users, and organize the media library. This paves the way for true AI-assisted administration, whereas the official MCP remains limited to editorial production.
Pros and Cons of Each Solution
Official MCP: Who Is It For?
The official MCP remains a good starting point for learning about the MCP concept as it applies to WordPress. It’s suitable for bloggers and small websites that simply want to create or edit a few posts using an API, without any advanced requirements. Its alignment with the standard REST API also reassures those who prefer “official” and minimalist solutions.
MCP Novamira: Who Is It For?
MCP Novamira is designed for anyone or any organization that truly wants to manage their WordPress site using AI: web agencies, content creators, e-commerce businesses, SEO consultants, and freelancers who manage multiple sites. Its comprehensive feature set and seamless integration with AI agents make it a leading productivity tool.
Conclusion: Which MCP Should You Choose for WordPress?
After conducting these comparative tests on two WordPress sites, the conclusion is clear. The official WordPress MCP performs its role as a basic connector adequately, but its capabilities remain limited and insufficient for advanced or professional use. The Novamira MCP, on the other hand, offers significantly broader functionality, a better experience for AI agents, and the ability to automate complete workflows—from writing SEO-optimized articles to site administration.
If the goal is to take full advantage of the Model Context Protocol to save time, automate content creation, and delegate part of WordPress management to AI, Novamira’s MCP is currently the solution that offers the most possibilities. It’s the choice I recommend for anyone serious about integrating WordPress with artificial intelligence.
FAQ: WordPress MCP at a Glance
What is a WordPress MCP?
A WordPress MCP is a Model Context Protocol server installed on a WordPress site that allows artificial intelligence to interact with the site (read, write, edit, publish) using natural language.
Is the Novamira MCP compatible with Claude, ChatGPT, and Gemini?
Yes. The Novamira MCP complies with the MCP standard and works with all compatible AI clients, including Claude, ChatGPT, Cursor, Gemini, and other modern AI agents.
Do you have to be a developer to install a WordPress MCP?
No. Installation is done using a standard WordPress plugin. The AI client-side configuration requires a few simple steps (generating a token, adding the server to the MCP configuration), but is still manageable for an advanced user who is not a developer.
Which MCP should you choose for a professional website?
For a professional website that uses Custom Post Types (CPTs), custom post types, rich media, and requires automated workflows, the Novamira MCP is significantly better suited than the official MCP.