This plugin allows you to register with Metamask on sites that work with Wordpress.
This plugin allows you to register on sites that use wordpress. The registration allows you to make comments and if the site's owner allows it, it also allows you to send posts.
In its recent version the plugin allows to add a button to "connect with Metamask" in the comments area and it is possible to place it in a widget, for example in the sidebar.
The plugin will be available on this page, in Github and in the Wordpress repository. This plugin is open source.