During February 2026, Daniel developed a JSON output feature for the cdf modules list command in the cognitedata/toolkit repository. By introducing a --format json flag, he enabled machine-readable output that streamlines automation and improves CI/CD reliability. Daniel focused on command line interface development and data serialization using Python, replacing fragile Rich table parsing with robust JSON formatting. This approach reduced manual intervention and enhanced deployment workflows, particularly for teams leveraging automated pipelines. He also updated documentation and changelogs to support adoption. The work demonstrated careful attention to CLI usability and automation readiness, though no major bugs were addressed during this period.