unity-cli-loop

Why we included this project

For developers who already let an AI assistant draft Unity code, this package turns that assistant into something that can actually operate the editor. Through the Model Context Protocol it exposes real editor operations, from compiling and running tests to reading console output, taking screenshots, and editing scenes, so an agent in Claude Code, Cursor, or Codex can carry out the build, run, and debug cycle on its own and respond to the logs it gets back. The agent can also pause execution at a chosen source line, inspect variables, and hot-reload a fix into the running game instead of forcing a full recompile, then replay recorded input to confirm a feature behaves correctly in Play Mode. Handing that repetitive iteration loop to a model that reads the console and fixes what broke makes testing and tweaking far less hands-on, and the whole routine stays repeatable and observable rather than turning into a manual shuffle between the editor and a chat window.