This plugin adds Facebook Account Kit functionality to a content management system, allowing users to register and log in using their phone number or email address. It is designed for site administrators and developers who want to simplify the user authentication process and eliminate the need for passwords.

Phone Number Login: Users can verify their identity and sign in by receiving a one-time code via SMS, removing the requirement to create and remember a password.

Email Address Login: Provides an alternative method where users receive a one-time login link in their email inbox, offering a passwordless experience.

Simplified Registration: The integration aims to reduce sign-up friction by minimizing the information users need to provide, potentially increasing conversion rates for new accounts.

Open Source Code: The project is hosted on GitHub, allowing developers to review, contribute to, and modify the code to fit specific project requirements.

Account Kit Integration: Handles the server-side connection to Facebook's Account Kit service, managing the API calls needed for sending verification codes and validating user tokens.