Tim Wang developed server-side Xcode build tooling and LLM-assisted error reporting to streamline iOS development workflows. Working across the modelcontextprotocol/servers and punkpeye/awesome-mcp-servers repositories, he implemented tools that automate building iOS Xcode projects from a server and report build errors directly to a language model, reducing manual triage and accelerating debugging. His approach leveraged API integration, server development, and build tools, with a focus on improving feedback loops for code generation and CI reliability. Tim also established a cross-repository error feedback mechanism and maintained backlog alignment, demonstrating depth in both technical execution and workflow optimization for iOS projects.