{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "au-com-horsetruth-machine-intelligence",
  "component": "api-v1-mcp",
  "generated_at": "2026-09-28T21:32:50.096Z",
  "tracking_since": "2026-09-21",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0e11f-1370-786d-9b19-98934b02339a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "horse_changes",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "horse_changes"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 04:28:25.174411+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “horse_changes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/au-com-horsetruth-machine-intelligence/api-v1-mcp#chg-chg_01a0e11f-1370-786d-9b19-98934b02339a"
    },
    {
      "id": "chg_01a0e11f-1372-7751-aafa-1202cbd1236e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "horse_intelligence",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "horse_intelligence"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 04:28:25.174411+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “horse_intelligence” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/au-com-horsetruth-machine-intelligence/api-v1-mcp#chg-chg_01a0e11f-1372-7751-aafa-1202cbd1236e"
    },
    {
      "id": "chg_01a0e11f-1372-7cb0-a3a5-1070e83b6661",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "horse_rankings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "horse_rankings"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 04:28:25.174411+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “horse_rankings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/au-com-horsetruth-machine-intelligence/api-v1-mcp#chg-chg_01a0e11f-1372-7cb0-a3a5-1070e83b6661"
    },
    {
      "id": "chg_01a0e11f-1374-7bd5-9ee6-31af45b57a83",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "resolve_horse",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "resolve_horse"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 04:28:25.174411+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “resolve_horse” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/au-com-horsetruth-machine-intelligence/api-v1-mcp#chg-chg_01a0e11f-1374-7bd5-9ee6-31af45b57a83"
    },
    {
      "id": "chg_01a0dbf5-c7c2-7898-bcf8-46677d6cb12b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "discover_purchase_options",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "discover_purchase_options"
      },
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 04:25:12.849758+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Tool “discover_purchase_options” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/au-com-horsetruth-machine-intelligence/api-v1-mcp#chg-chg_01a0dbf5-c7c2-7898-bcf8-46677d6cb12b"
    },
    {
      "id": "chg_01a0dbf5-c7c3-772a-ae55-8bddac013161",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "sandbox_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "sandbox_preview"
      },
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 04:25:12.849758+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Tool “sandbox_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/au-com-horsetruth-machine-intelligence/api-v1-mcp#chg-chg_01a0dbf5-c7c3-772a-ae55-8bddac013161"
    },
    {
      "id": "chg_01a0d1a8-5f9c-717d-bfe7-f42f497791f2",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.auth_gated",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 04:24:27.695968+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/au-com-horsetruth-machine-intelligence/api-v1-mcp#chg-chg_01a0d1a8-5f9c-717d-bfe7-f42f497791f2"
    },
    {
      "id": "chg_01a0d1a8-5f9d-7387-a2d1-a491d8f0b9fb",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "7",
        "judged": "7"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 04:24:27.695968+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/au-com-horsetruth-machine-intelligence/api-v1-mcp#chg-chg_01a0d1a8-5f9d-7387-a2d1-a491d8f0b9fb"
    },
    {
      "id": "chg_01a0d1a8-5f9d-794b-ae05-6bdc939da218",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "4"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 04:24:27.695968+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/au-com-horsetruth-machine-intelligence/api-v1-mcp#chg-chg_01a0d1a8-5f9d-794b-ae05-6bdc939da218"
    }
  ],
  "days": [
    {
      "date": "2026-09-28",
      "total": 69,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 66,
      "delta": -2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-09-26",
      "total": 68,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-25",
      "total": 67,
      "delta": 7,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-24",
      "total": 60,
      "delta": 27,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-09-21",
      "total": 33,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}