Alex

Simple on-page SEO Checker, based on on React, Redux and Chai
You can use custom tests, more information here: <a href="https://github.com/seo-checker/seo-cheker" rel="nofollow ugc">SEO checker</a>

Luway SEO Checker

Joby Joseph

SEO Meta Description Updater is a lightweight plugin that enables updating SEO meta descriptions for posts using the WordPress REST API.
<h3>Usage</h3>
After activation, you can update a post’s meta description using: 
 POST /wp-json/seo-meta/v1/update/{post_id}

SEO Meta Description Updater

A simple plugin to update SEO meta descriptions via the WordPress REST API.

Luway SEO Checker vs SEO Meta Description Updater