{
  "route": "billing_agent",
  "agent": "billing_agent",
  "intent": "billing_invoice_explanation",
  "confidence": 0.85,
  "reason": "Keyword 'cobrança' correspondeu à intent 'billing_invoice_explanation'.",
  "method": "keyword",
  "next_state": null,
  "handoff": false,
  "metadata": {
    "matched_keyword": "cobrança"
  },
  "domain": "telecom",
  "mcp_tools": [
    "consultar_fatura",
    "consultar_pagamentos"
  ],
  "mode": "router"
}