Wolfgang

Plugin that provides a Gutenberg block and an <code>[include-mastodon-feed]</code> shortcode to easily integrate mastodon feeds into wordpress pages. Supports personal and tag feeds.
Account and post images are lazy loaded if preserveImageAspectRatio is set to true (default: false).
The plugin is written in PHP and generates native JavaScript to fetch and render the mastodon feed. No special libraries needed.

Include Mastodon Feed

Plugin that provides a Gutenberg block and shortcode to easily integrate mastodon feeds into wordpress pages.

Jan Boddez

Enable Fediverse icons in Jetpack’s Social Menu module. (Requires Jetpack, and may not be supported by all themes.)
<h3>Supported Platforms</h3>
This plugin currently provides icons for: 
– Diaspora 
– Friendica 
– GNU Social 
– Mastodon 
– Peertube 
– Pixelfed

Add Fediverse Icons to Jetpack

Adds Fediverse icons to Jetpack's Social Menu module.

Include Mastodon Feed vs Add Fediverse Icons to Jetpack