1 pick a robot
2 the registry · gated against your robot
3 run · policy → safety envelope → wire
Install a compatible skill above to run it here.
Pick a robot. The registry answers “will this skill run on my body?” before anything
moves. Install a compatible one and watch its policy drive through the runtime safety envelope
to real wire bytes, then corrupt the policy and watch the envelope hold. Same contract as
skillpack add arm-reach.