Worked on the microsoft/agent-framework repository to enhance the HandoffBuilder component, enabling it to automatically generate tool descriptions based on the agent’s own description. This improvement aimed to reduce ambiguity for large language models and provide clearer guidance to end users. The technical approach involved extracting descriptions from AgentExecutor._agent and updating traversal logic to use dict.items() for better readability and efficiency, all while maintaining API compatibility. The work was implemented in Python, focusing on backend and API development. Comprehensive testing ensured that all handoff-related tests passed without introducing breaking changes, resulting in a more robust and user-friendly developer experience.