{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "org-opennih-opennih",
  "component": "mcp",
  "generated_at": "2026-10-18T16:54:53.424Z",
  "tracking_since": "2026-10-13",
  "counts": {
    "critical": 0,
    "security": 5,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a137f8-9de1-7439-b8cf-c67be02f8a9a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "funding_trend",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "funding_trend"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 01:13:20.537998+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “funding_trend” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opennih-opennih/mcp#chg-chg_01a137f8-9de1-7439-b8cf-c67be02f8a9a"
    },
    {
      "id": "chg_01a137f8-9de1-78fd-9860-0128cded287b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_pi_profile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_pi_profile"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 01:13:20.537998+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “get_pi_profile” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opennih-opennih/mcp#chg-chg_01a137f8-9de1-78fd-9860-0128cded287b"
    },
    {
      "id": "chg_01a137f8-9de2-707a-87bb-6ce61f1d0215",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "institution_concentration",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "institution_concentration"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 01:13:20.537998+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “institution_concentration” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opennih-opennih/mcp#chg-chg_01a137f8-9de2-707a-87bb-6ce61f1d0215"
    },
    {
      "id": "chg_01a137f8-9de2-7aae-9083-87d45f396842",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 01:13:20.537998+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opennih-opennih/mcp#chg-chg_01a137f8-9de2-7aae-9083-87d45f396842"
    },
    {
      "id": "chg_01a137f8-9de3-7077-b931-c17613564075",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_grants",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_grants"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 01:13:20.537998+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “search_grants” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opennih-opennih/mcp#chg-chg_01a137f8-9de3-7077-b931-c17613564075"
    }
  ],
  "days": [
    {
      "date": "2026-10-18",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 13,
        "to": 17,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 4,
          "to_days": 5
        },
        "partial": false,
        "compared_to": "2026-10-17",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-15",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 3,
        "to": 7,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 1,
          "to_days": 2
        },
        "partial": false,
        "compared_to": "2026-10-14",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-14",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-13",
      "total": 69,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}