# Middleware This section focuses on installation guidelines for the ROS 2 middleware stack and related tools. ### Middleware components The following guides walk you through installing and configuring the supported middleware implementations: * [CycloneDDS](/core-concepts/middleware/cyclonedds.md): Install and configure the CycloneDDS RMW implementation for ROS 2. * [ROS 2 Humble](/core-concepts/middleware/ros2-humble.md): Set up the ROS 2 Humble distribution, including core tools and environment configuration. * [Zenoh Bridge](/core-concepts/middleware/zenoh-bridge.md): Install and configure the Zenoh bridge for integrating ROS 2 with Zenoh-based systems. --- # 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.openmind.com/core-concepts/middleware.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.