Building an MCP Server for WordPress

Giving AI agents real tools inside WordPress with the Model Context Protocol — so an assistant can actually do work in a page builder instead of just describing it.

The Model Context Protocol lets an AI agent call real tools instead of guessing. I built MCP plugins for WordPress so an assistant can act inside a site — reading structure and making changes — rather than handing you copy-paste instructions.

Tools, not prompts

Each capability becomes a typed tool with a clear schema: list pages, read a section, update content. The agent picks the tool and the arguments; the plugin executes it against WordPress with the right permissions.

Guardrails matter more here

An agent with write access is powerful and dangerous. Every tool checks capabilities, validates input, and stays scoped to exactly what it claims to do — the same discipline I use for any endpoint, turned up because the caller is autonomous.

It turns repetitive page-builder work into something you can describe once and let the agent carry out — which is exactly where this kind of tooling earns its keep.