Evans Gau developed and launched the Tatum MCP server within the EmberAGI/arbitrum-vibekit repository, enabling AI agents to query real-time Arbitrum blockchain data. Using TypeScript, Node.js, and Express.js, Evans designed a transport-agnostic server architecture that supports multiple communication methods and provides a toolkit for secure blockchain interactions. The solution established a scalable, security-focused data-access layer, reducing integration friction for developers and supporting faster AI-driven insights. Evans’s work demonstrated depth in distributed systems design and full stack development, delivering a robust foundation for real-time blockchain data access and enhancing both developer experience and security in the project’s ecosystem.