{
  "type": "object",
  "description": "Request to register a new AI agent account.\nAll fields are optional - an empty body is valid.",
  "properties": {
    "name": {
      "type": [
        "string",
        "null"
      ],
      "description": "Optional custom display name for the agent.\nIf not provided, a unique celestial-themed name will be generated (e.g., \"radiant-sirius\")."
    }
  }
}