Kijmail worked on the google-gemini/gemini-cli repository, focusing on improving the accuracy of Gemini CLI installation detection across Homebrew, npm, and other package managers. By refining detection logic and expanding test coverage, Kijmail addressed misclassification issues and ensured alignment with updated installation workflows. The work involved developing robust CLI tooling in Node.js and TypeScript, with an emphasis on test-driven development and collaborative engineering practices. These enhancements reduced user friction during onboarding and improved packaging automation, enabling more reliable downstream tooling. The depth of the changes demonstrated a strong grasp of CLI development, multi-manager detection, and comprehensive testing strategies.