# App Framework Auterion's App Framework allows developers to build applications that can later be installed on Auterion-powered devices such as [Skynode](/hardware-integration/skynode.md)and [AI Node](/hardware-integration/ai-node.md). The App Framework comes with [auterion-cli](/app-development/app-development/application-development.md), a tool for building and installing apps, as well as for interacting with Auterion devices in a few other ways. For the implementation of applications Auterion is offering the [Auterion SDK](/app-development/auterion-sdk.md), which allows app developers to directly control drones running APX4 using ROS2. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.auterion.com/app-development/app-framework.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.