Matt Malec developed a CLI enhancement for the fal-ai/fal repository, focusing on improving scripting and automation workflows. He introduced a feature that allows users to toggle between JSON and pretty output formats for the list and deploy commands, addressing the need for reliable machine-readable output. Using Python and leveraging his skills in CLI development and JSON handling, Matt ensured that the JSON output is always valid and robustly structured, even in edge cases, to support downstream consumption. His work, delivered through two traceable commits, demonstrates a targeted approach to feature delivery and careful attention to output stability and developer usability.