Worked on enhancing the onboarding experience for the moltbot/moltbot repository by preloading all DeepInfra models, enabling immediate user browsing and streamlining catalog discovery. Leveraged TypeScript for full stack and API development, focusing on improving catalog reliability and user experience. Updated onboarding documentation to clarify model defaults, pricing, and catalog discovery processes, while expanding testing coverage to reduce regression risk. Addressed edge cases to ensure consistent model loading and default pricing across live catalogs, and stabilized video defaults and catalog narrowing behavior. Enhanced quality assurance by refining end-to-end tests and aligning internal documentation, contributing to a more robust onboarding workflow.