Sam Collins developed a configuration-driven session directory feature for the badlogic/pi-mono repository, focusing on improving usability and automation readiness. Using Node.js and TypeScript, Sam enabled users to specify the session directory in either global or project-level settings.json files, introducing a priority-based resolution order that favors CLI flags, then settings files, and finally extension hooks. This approach eliminated the need to repeatedly pass the --session-dir flag, streamlining configuration and reducing operational friction. The work emphasized centralized, declarative settings to support reproducible environments across teams, reflecting a thoughtful application of full stack development skills to enhance developer experience.