Tsanko contributed to the metacraft-labs/codetracer repository by delivering a targeted bug hotfix and a comprehensive documentation overhaul. He addressed a broken MacOS installer by disabling the download link in the README, reducing user exposure to failed installations. Focusing on Markdown and documentation best practices, Tsanko consolidated and updated installation guides for Linux and macOS, clarified GUI usage, and aligned terminology by renaming CLI references to “Command-line interface.” These changes improved onboarding and reduced support needs by making the documentation clearer and more accurate. The work demonstrated attention to detail and a methodical approach to maintaining high-quality user-facing resources.