Simon worked on stabilizing the Doctor module configuration in the NousResearch/hermes-agent repository by addressing a configuration access bug. He refactored the HonchoClientConfig, replacing the memory_mode attribute with recall_mode to ensure correct behavior of the Honcho client and improve workflow reliability. Using Python, Simon focused on targeted debugging and configuration management, carefully updating the codebase without introducing unnecessary changes. His disciplined approach to commit messaging enhanced traceability and maintainability. The work resulted in reduced runtime configuration errors in production, demonstrating depth in configuration refactoring and a strong understanding of attribute semantics within a complex Python-based system.