Worked on the MaiM-with-u/MaiBot repository to deliver a configuration-driven tuning feature for the Willing plugin, replacing a hardcoded down-frequency rate with a configurable parameter. Leveraging Python and backend development skills, introduced config.down_frequency_rate to support both classical and custom plugin modes, allowing dynamic adjustment without code changes. Addressed a configuration reference bug to ensure runtime settings load correctly, improving deployment safety and user experience through more accurate rate control. Focused on configuration management, the work enhanced maintainability and flexibility for future iterations, enabling faster tuning and safer deployments while supporting cross-mode configurability within the plugin’s architecture.