{
  "ok": true,
  "service": "google-analytics",
  "role": "shared GA4 + GTM reporting (read-only)",
  "tools": [
    "gtm_list_all",
    "gtm_list_tags",
    "ga4_list_all",
    "ga4_list_streams",
    "ga4_report",
    "ga4_summary"
  ],
  "routes": [
    "POST / (router)",
    "POST /run {tool,input}",
    "GET /health"
  ]
}