Worked on the mindcraft-bots/mindcraft repository, focusing on improving the reliability of key retrieval within the codebase. Addressed a specific bug by refactoring the GetKey function to return a single key directly, replacing the previous object-based access pattern. This change enhanced code clarity and reduced the likelihood of errors during key retrieval operations. Utilized JavaScript and front end development skills to implement and test the update, ensuring seamless integration with existing functionality. The work demonstrated attention to detail in code maintenance and contributed to a more robust and maintainable codebase, even though no new features were introduced during this period.