{
  "agentId": "urn:missionweaveprotocol:agent:developer-one",
  "sessionEpoch": 7,
  "status": "online",
  "capacity": {"maxSlots": 2, "activeSlots": 1, "availableSlots": 1, "queuedItems": 4},
  "capabilityAvailability": [],
  "lastHeartbeat": "2026-07-15T00:00:00Z",
  "expiresAt": "2026-07-15T00:00:30Z",
  "credentials": "must-not-appear"
}