Unity Pipeline (agent control)

Invoke commands with unity command <name> [args]. Run unity command with no name to list what an instance exposes. Two servers exist: Editor (7800-7849, auto-starts with the editor) and Runtime (7900-7949, only in a dev Player build). unity command --query <term> filters that list by name, description or tag.

1. Install & verify

unity pipeline install            # install into current project (or --project-path)
unity pipeline list               # confirm the editor instance + server are reachable
unity status --until-ready        # wait until the editor server is ready
unity command editor_status       # confirm the editor server answers

An Editor that was already open picks up the package only on its next refresh, usually when its window regains focus. Until then unity status reports STATUS_PIPELINE_LOAD_PENDING; if that persists, ask the user to switch to the Unity Editor window, then re-run unity status --until-ready.