Worked on enhancing Server-Sent Events (SSE) transport handling for the ggml-org/llama.cpp repository, focusing on improving the reliability and maintainability of SSE pathways. Addressed issues with transport detection by implementing robust routing through a CORS proxy, which reduces misrouting and supports more dependable client integrations. Refactored the MCP transport logic by replacing magic strings with constants, increasing code clarity and maintainability. These changes established a stronger foundation for future UI integration and feature expansion. The work was accomplished using TypeScript and front end development skills, with an emphasis on API integration and clear, maintainable code structure throughout the process.