Worked on enhancing the stability and reliability of the WASI Socket API within the bytecodealliance/wasm-micro-runtime repository, focusing on resolving a persistent bug affecting the Socket API example. Addressed the issue by switching the CMake toolchain to wasi-sdk-pthread.cmake, enabling WASI threads and improving compatibility. Additionally, refined the test runner’s error message formatting to provide clearer diagnostics for developers and users. Leveraged expertise in build systems, scripting, and WebAssembly, utilizing both CMake and Python to implement these changes. This work resulted in more robust WASI socket support and improved onboarding for developers interacting with the runtime’s networking features.