Rookout is a rapid debugging solution designed to assist developers in efficiently debugging code across various environments, including dynamic staging, testing, and production, which often present unpredictable configurations and reproducible bugs. By integrating with CircleCI orbs, Rookout facilitates seamless debugging akin to working on a local machine, without disrupting the CI/CD workflow. Developers can set breakpoints in the Rookout web-based IDE without halting code execution, as debug data is asynchronously sent back to the IDE. The setup involves creating a Rookout project, configuring the ROOKOUT_TOKEN as an environment variable in CircleCI, and using the Rookout orb to run scripts, thereby enabling effortless debugging in remote environments. Rookout is part of CircleCI's Technology Partner Program, enhancing development efficiency and cycle speed.