uloop-cli: Unity Editor CLI Companion

uloop-cli is a command-line interface (CLI) tool designed to communicate with the Unity Editor via the Unity CLI Loop (uLoopMCP) server. It enables external applications, particularly AI agents and Large Language Models (LLMs), to automate Unity operations such as compiling code, running tests, getting console logs, and controlling Play Mode. The current stable version is 2.0.3, released on April 22, 2026. The package maintains a rapid release cadence, with multiple bugfix releases often occurring on the same day following a major or minor update. Its key differentiator is facilitating direct, programmatic control of the Unity Editor through a standardized CLI, abstracting away the complexities of Unity's internal scripting for external tools and AI, enabling seamless integration for automated development workflows.