Shibu focused on stabilizing tool-interaction context within the openai/openai-agents-js repository, addressing a critical bug that affected the preservation of Gemini’s thought_signature across multi-turn tool calls. By ensuring that providerMetadata such as thoughtSignature is consistently passed through to outputs in both standard and streaming responses, Shibu improved the reliability and traceability of conversational workflows. The solution involved targeted debugging and comprehensive testing using TypeScript, with an emphasis on robust API integration. This work reduced context loss and enhanced tool orchestration accuracy, resulting in a more dependable user experience and improved compliance with conversation state requirements in production environments.