agent-registry-indexer v0.1.0 — Concordium Agent Registry indexer

GET /healthz                 — liveness
GET /status                  — per-network sync state
GET /agents?...              — list/filter agents
GET /agents/:id              — one agent + metadata
GET /agents/:id/history      — event log for one token
GET /events/recent?...       — recent registrations / transfers / etc.
GET /cis8/keys?...           — CIS-8 key registrations