Louis

This WordPress plugin removes comments inserted by the Yoast SEO plugin. The comments take up room in the DOM and also expose the version number, making your site more vulnerable to attackers. This removes those comments including the version number.
Major features in WP Remove Yoast SEO Comments include:
<ul>
<li>No setup required!</li>
<li>Clean removal without using peg_replace()</li>
<li>Won’t break when the Yoast Plugin is updated</li>
</ul>

WP Remove Yoast SEO Comments

License: GPLv2 or later WordPress plugin removes comments inserted by the Yoast SEO plugin.

ChazUK

Returns Yoast post or page metadata in a normal post or page request. Stores the metadata in the yoast_meta field of the returned data.

WP API Yoast SEO

Returns Yoast post or page metadata in a normal post or page request.

WP Remove Yoast SEO Comments vs WP API Yoast SEO