The Abilities API is the list of what your WordPress site can do and what it allows. Core, your theme and your plugins each add their own abilities.
Everything is off by default. In 4WP MCP Connector you switch on only the abilities your AI app may use: here, 8 from 4WP SEO Helper and 4WP Social. WooCommerce and core stay off.
One password. One file. The connector already has your site address and login in it. Double-click, paste the password, Install.
Your AI app now knows what your site can do, and only what you allowed.
Read more: WordPress Abilities API: What It Is and How It Works