Every agent has to name this client in the audience scopes it requests, so the
one thing an agent cannot avoid naming was the very thing it should know
nothing about. The gateway is replaceable; the contract should not say
otherwise.
token-exchange-broker, same credential, same behaviour. The old client stays in
the realm until every consumer has moved.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Stéphane Tailland
dcc93f0f68