The OAuth2 capability allows you to access your website using OAuth2 credentials. The oauth2 plugin offers a way to generate an OAuth2 login and password which you can use to log in your account using other tools (from another website, a desktop application, or an automated background process.)

The OAuth2 system currently supports a way to log in as an administrator. At some point we will allow each user to have an OAuth2 account so we can implement a really fast desktop application one can use to create post very quickly.