Over a two-month period, this developer enhanced build reliability and code quality for the AmbiqMicro/ambiqzephyr and zephyrproject-rtos/zephyr repositories. They introduced a dedicated ECLAIR Zephyr Guidelines Ruleset with integrated build-system support, enabling standardized static analysis and HTML reporting. Their work focused on robust configuration management using CMake and ECL scripting, including enforcing single ruleset selection to prevent misconfiguration. They improved cross-platform toolchain handling, particularly for macOS, and ensured consistent loading of ECLAIR options. By addressing option parsing, directory creation, and configuration file order, they delivered more reliable static analysis workflows and improved documentation for both projects.