Iman Akbari focused on improving code maintainability in the google/adk-python repository by addressing deprecation warnings related to class naming conventions. He refactored the codebase to rename MCPTool to McpTool, aligning with updated standards and ensuring consistency throughout the project. This targeted change, implemented in Python, was carefully isolated to avoid disrupting the API surface, affecting only internal naming. Iman applied unit testing to validate the refactor and maintain reliability. His work enhanced the repository’s long-term maintainability and reduced technical debt, demonstrating a methodical approach to code quality through precise refactoring and adherence to best practices in Python development.