Welcome to Moonraker Documentation

Moonraker is a Python 3 based web server that exposes APIs with which client applications may use to interact with the 3D printing firmware Klipper. Communication between the Klippy host and Moonraker is done over a Unix Domain Socket. Tornado is used to provide Moonraker's server functionality.

Users should refer to the Installation and Configuration sections for documentation on how to install and configure Moonraker.

Client developers may refer to the Client API documentation.

Backend developers should refer to the contributing section for basic contribution guidelines prior to creating a pull request. The components document provides a brief overview of how to create a component and interact with Moonraker's primary internal APIs.