This plugin provides a powerful user interface for creating post types, taxonomies, and meta boxes.

Add content of Meta Box custom fields to Rank Math Content Analysis.

Plutus Recipe Pro plugin is a user friendly plugin for adding recipes to any of your posts and pages. Beautiful SEO friendly recipes, print versions, rating

Get and update Meta Box custom fields to the WordPress REST API responses.

Add content of Meta Box custom fields to Yoast SEO Content Analysis.