# Using Bricks Bricks are the building blocks of your PixieBrix automations. Most of your development will involve working with bricks, so these docs help you understand everything you need to know about brick concepts, as well as specific bricks that will help you accomplish common tasks. --- # 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.pixiebrix.com/developing-mods/developer-concepts/using-bricks.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.