# Visual Scripting Essentials ### Introduction The **OVER Visual Scripting** system allows for simplification of the OVER Experience creation process, by delivering to the end user a visual tool to create experience logic, fully compatible with the OVER App. Similar to the **OVER Component Node System**, the main building block is represented by OverNodes, a visual representation of a code block responsible for delivering a specific functionality. --- # 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.overthereality.ai/over-sdk-manual/over-visual-scripting-legacy/visual-scripting-essentials.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.