Developed a CLI TextOutput utility for the zed-industries/gemini-cli repository, focusing on standardizing non-interactive output to improve automation reliability and scripting workflows. The solution introduced a dedicated TextOutput class in TypeScript, ensuring outputs are consistently newline-delimited and easily parsed by external tools. Unit testing was incorporated to validate output behavior and maintain robust test coverage. The work also addressed a formatting edge case by adding a delimiter before tool responses in non-interactive mode, reducing ambiguity for automated consumers. Throughout the project, CLI development best practices were applied, with continuous integration checks ensuring code quality and alignment with design goals.