–ᛏ)
Subdomain = realm: the routing topology and the mental model are the same diagram. Crossing a realm boundary always means transiting a gate — there is no other path.
Sixteen roles ship with the runtime, named for the job they do in the myth.

NornGate is named for the Norns — past, present, and what-shall-be. They are the observability spine: every gate verdict lands in all three.
An agent never touches the world directly. Its intent is serialized, transits the pipeline, and only a fully-admitted action executes. Any gate can deny; denial is terminal and logged.
Ingress — The Gate: authN/Z, rate limits, schema validation
p50 0.4ms
Reviewed in a PR like any other change. If the rule can’t be evaluated, the action is denied.