Topology
fresh
stale
dead
ssh
click a node for its full state
sign-in with your registered ed25519 key
agente-login --server https://agente.yaya.tech \
--identity libre --key ~/.ssh/id_ed25519
The helper fetches a nonce, signs it with your key
(ssh-keygen -Y sign -n agente-auth), posts the signature,
and prints a 12h token. Paste it above.