Justin Kopepasah

A simple WordPress plugin that adds a gist shortcode for getting a single Gist and the files within. It uses the Gist V3 API. Has the option for authentication via Personal Access Token.
Usage 
Get a Gist using a WordPress shortcode: <code>[gist id=00000000 file=file-name.php]</code>
The Gist will return as plain text. I recommend using WordPress plugin Syntaxhighlighter Evolved to highlight the Gist. See below for details.
Visit [Get Gist on Github](http://https://github.com/kopepasah/get-gist “Get Gist”) for more options and information.

Get Gist

A simple WordPress plugin that adds a gist shortcode for getting a single Gist and the files within.

Pedro Elsner

Drop in the embed code from github between the gist shortcode.
<pre><code>[gist]<script src="http://gist.github.com/447298.js?file=github_gist_wordpress_plugin_test.txt"></script>[/gist]
</code></pre>
or pass the ID and file (optional)
<pre><code>[gist id=447298 file=github_gist_wordpress_plugin_test.txt]
</code></pre>

Gist for Robots WordPress Plugin

Makes embedding Github.com gists SEO friendly and super awesomely easy.

Get Gist vs Gist for Robots WordPress Plugin