During March 2026, Mavik focused on enhancing the stability of the BerriAI/litellm repository by addressing a critical backend issue related to function-calling support within OVHCloud integrations. Using Python and leveraging skills in API integration and error handling, Mavik identified and resolved an infinite recursion bug in the get_supported_openai_params function. This targeted fix prevented get_model_info from repeatedly calling itself, which previously led to improper fallback behavior and loss of tool support. The disciplined, minimal-surface-area change improved the reliability of function-calling features, reduced downtime risk, and contributed to a more robust user experience across diverse deployment environments.