A new version of the Buildbox agent has been developed in Golang, addressing issues faced with the original Ruby-based agent, such as installation complexity, high memory usage, and security concerns. The Ruby agent, initially created due to the difficulty of managing CI servers without direct control, was easy to deploy if Ruby was pre-installed but posed challenges due to version compatibility and memory consumption, with reports of it using up to 3.5GB of RAM. The new Golang agent offers a self-contained binary with no dependencies, significantly reducing memory usage to between 1.5MB and 3.3MB and enhancing security by allowing build scripts to be stored in project repositories rather than uploaded. This rewrite resolves previous challenges by enabling simple installation on CI servers and improving resource efficiency and security. The source code and installation instructions for the new agent are available on GitHub, with further assistance provided by the developer through social media and email.