Worked on the redwoodjs/sdk repository to enhance cross-platform reliability by addressing a critical bug in CLI scripting. Focused on improving Windows path handling within rw-scripts.mjs, the developer replaced string-based command execution with execa to ensure correct processing of paths containing spaces, while maintaining proper exit-code propagation. Leveraging JavaScript and Node.js, they also implemented OS-agnostic path normalization in SDK tests using path.posix, which eliminated test failures caused by operating system differences. These updates reduced environment-specific errors, improved CI stability, and enabled more consistent developer workflows, ultimately streamlining onboarding and ensuring reliable script execution across Windows and POSIX systems.