Worked on the moltbot/moltbot repository to enhance system reliability by addressing issues with plugin catalog validation and heartbeat processing. Applied TypeScript and full stack development skills to isolate invalid plugin catalogs, ensuring that valid root and plugin models remained accessible even when some catalogs failed validation. Introduced error logging for invalid catalogs to improve observability and troubleshooting. Improved the accuracy of heartbeat signals by filtering out reasoning payloads, resulting in clearer and more reliable system monitoring. Focused on bug fixing and testing, these changes reduced the risk of downtime and enhanced the overall stability and user experience of the platform.