RoboTunnel has a broader internal architecture than the current public positioning. The current public promise is narrow, but the architecture still helps explain where CLI, Discord, platform, and the robot-side agent fit.
The open-source agent is where visual_debug, ros2_observe, host_debug, and monitor live. It is also where the local trust boundary exists for robot-side execution and provider keys. See Skills for the first-touch capability map.
CLI is the primary interface for developers. Discord is the secondary interface for teams and operators. Both route into the same platform and robot-side capability model, but not every interaction is symmetric.