{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "org-nsgoods-nsgoods-workbench-mcp",
  "component": "mcp",
  "generated_at": "2026-09-25T01:30:58.858Z",
  "tracking_since": "2026-09-16",
  "counts": {
    "critical": 0,
    "security": 7,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0cd80-6a4c-7df2-84f3-7bb14f83c57d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_signature",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_signature"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 09:02:20.095088+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool “verify_signature” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-nsgoods-nsgoods-workbench-mcp/mcp#chg-chg_01a0cd80-6a4c-7df2-84f3-7bb14f83c57d"
    },
    {
      "id": "chg_01a0c333-874c-7908-8559-fb0f859c59bc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_signature",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_signature"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 09:02:08.949125+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “verify_signature” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-nsgoods-nsgoods-workbench-mcp/mcp#chg-chg_01a0c333-874c-7908-8559-fb0f859c59bc"
    },
    {
      "id": "chg_01a0be0d-06eb-791f-b238-a2a1e4098aae",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_signature",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_signature"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 09:01:59.651172+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool “verify_signature” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-nsgoods-nsgoods-workbench-mcp/mcp#chg-chg_01a0be0d-06eb-791f-b238-a2a1e4098aae"
    },
    {
      "id": "chg_01a0b3c0-12ea-7332-9e4e-3928b4c20a81",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 09:01:43.955887+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/org-nsgoods-nsgoods-workbench-mcp/mcp#chg-chg_01a0b3c0-12ea-7332-9e4e-3928b4c20a81"
    },
    {
      "id": "chg_01a0b3c0-12ec-7c6b-aab5-da72ac2581e1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "drift_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "drift_status"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 09:01:43.955887+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “drift_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-nsgoods-nsgoods-workbench-mcp/mcp#chg-chg_01a0b3c0-12ec-7c6b-aab5-da72ac2581e1"
    },
    {
      "id": "chg_01a0b3c0-12ed-7b3c-9b4a-80c069bed1cf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_endpoints",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_endpoints"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 09:01:43.955887+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “find_endpoints” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-nsgoods-nsgoods-workbench-mcp/mcp#chg-chg_01a0b3c0-12ed-7b3c-9b4a-80c069bed1cf"
    },
    {
      "id": "chg_01a0b3c0-12f1-78ba-96ff-804604a03995",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 09:01:43.955887+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/org-nsgoods-nsgoods-workbench-mcp/mcp#chg-chg_01a0b3c0-12f1-78ba-96ff-804604a03995"
    }
  ],
  "days": [
    {
      "date": "2026-09-23",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-21",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-20",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-18",
      "total": 69,
      "delta": 8,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 15
    },
    {
      "date": "2026-09-17",
      "total": 61,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-16",
      "total": 61,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}