Card snapshot

This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.

{
  "name": "The Gold Barometer",
  "description": "Daily gold buying-conditions score from 0 to 100, each part ranked against its own record back to 1971. A measurement, not advice and not a forecast. Tools: get_current_reading, get_reading_history, get_zone_record.",
  "url": "https://mcp.thegoldbarometer.com/mcp",
  "provider": {
    "organization": "The Gold Barometer",
    "url": "https://thegoldbarometer.com/"
  },
  "version": "1.1.0",
  "documentationUrl": "https://thegoldbarometer.com/data/",
  "capabilities": {
    "streaming": true,
    "pushNotifications": false,
    "stateTransitionHistory": false
  },
  "defaultInputModes": [
    "text/plain",
    "application/json"
  ],
  "defaultOutputModes": [
    "text/plain",
    "application/json"
  ],
  "skills": [
    {
      "id": "get_current_reading",
      "name": "Today's reading",
      "description": "The latest score, its zone and the seven parts, with the date it describes.",
      "tags": [
        "gold",
        "reading",
        "score"
      ]
    },
    {
      "id": "get_reading_history",
      "name": "Reading history",
      "description": "Published daily readings, one per US trading day since 2026-08-05, plus month-end reconstructions back to 2019.",
      "tags": [
        "gold",
        "history"
      ]
    },
    {
      "id": "get_zone_record",
      "name": "Zone record",
      "description": "What followed each zone since 1971: median changes at 1, 3, 5 and 10 years, before and after inflation.",
      "tags": [
        "gold",
        "record"
      ]
    }
  ],
  "openapi": "https://thegoldbarometer.com/openapi.yaml",
  "license": "CC-BY-4.0"
}