Vishnu Madhusoodanan enhanced the coinbase-wallet-sdk by developing a feature that enriches WalletLink connection requests with the originating application's context, specifically by including the app’s location.href. This addition enables improved traceability and debugging for wallet integrations, as it allows developers to identify the source of connection requests more efficiently. Working primarily with TypeScript and leveraging expertise in SDK development and wallet integration, Vishnu’s work addressed the need for better security and analytics readiness by capturing origin data. The feature supports governance and compliance checks, reflecting a focused and technically sound approach to strengthening wallet connection reliability within the repository.