Contributed an observability enhancement to the docker/compose repository by introducing a new cli.isatty attribute to CLI tracing spans. This addition, implemented as a concise single-line change in Go, enables the tracing system to capture whether the standard input is a terminal, providing valuable context for debugging and monitoring CLI workflows. The work focused on minimal-risk instrumentation, ensuring a low-impact update with clear intent. Leveraging skills in CLI development, observability, and tracing, the developer improved the granularity of trace data for terminal interactions, supporting more effective analysis of command-line behavior without introducing complexity or risk to the existing codebase.