Frederic Heng contributed to the MetaMask/contract-metadata repository by implementing OUSDT token icon support for the Soneium network. He introduced a new binary icon asset into the icons directory, ensuring that the contract metadata and user interface display the correct token icon across networks. This work involved asset management and integration within a JavaScript-based codebase, with attention to UI consistency and user experience. Frederic maintained clear traceability by linking his changes to a specific commit and providing descriptive commit messages. Over the month, his focused contribution addressed a targeted feature, demonstrating depth in asset integration and cross-network UI support.