Worked on the AstrBotDevs/AstrBot repository to enhance the reliability of background agent wakeups by addressing a configuration propagation issue. Focused on backend development using Python, the work ensured that provider settings, including fallback chat models, are correctly passed to the main agent builder during background tasks. This fix prevents misconfiguration and supports more stable background operations. To reinforce the solution, a unit test was added with pytest to verify accurate capture and transfer of settings, improving regression protection. The changes were implemented with attention to maintainability and traceability, reflecting a methodical approach to backend stability and automated testing practices.