Worked on the moltbot/moltbot repository to enhance reliability and data integrity of semantic vectors during embedding provider outages. Addressed a critical bug by implementing self-healing initialization and guarded memory synchronization, ensuring that existing semantic vectors were preserved across provider downtime and restarts. The solution included targeted error handling and memory management strategies in TypeScript, raising errors on null runtime providers to prevent silent data loss. Adjustments to property access improved maintainability and codebase alignment. Unit tests and production validation confirmed that 11,715 chunks and 1024-dimensional vectors remained intact after a Gateway restart, demonstrating robust protection of semantic data.