{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-usespur-spur",
  "component": "mcp",
  "generated_at": "2026-11-05T17:24:41.623Z",
  "tracking_since": "2026-10-24",
  "counts": {
    "critical": 0,
    "security": 6,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a17b5f-a72b-79c3-aab2-818d8395d584",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "spur_send_sms",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "spur_send_sms"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 03:20:28.652184+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “spur_send_sms” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-usespur-spur/mcp#chg-chg_01a17b5f-a72b-79c3-aab2-818d8395d584"
    },
    {
      "id": "chg_01a17b5f-a72c-7dcf-86ac-127f1de8f2a5",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "spur_buy_phone_number",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "spur_buy_phone_number",
        "destructive": "true"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 03:20:28.652184+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "New tool “spur_buy_phone_number”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-usespur-spur/mcp#chg-chg_01a17b5f-a72c-7dcf-86ac-127f1de8f2a5"
    },
    {
      "id": "chg_01a17b5f-a72d-7c13-916c-3a7f14b42abb",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "spur_pay_texting_fees",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "spur_pay_texting_fees",
        "destructive": "true"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 03:20:28.652184+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "New tool “spur_pay_texting_fees”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-usespur-spur/mcp#chg-chg_01a17b5f-a72d-7c13-916c-3a7f14b42abb"
    },
    {
      "id": "chg_01a17b5f-a72e-7291-939b-38cf1e2aa10a",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "spur_release_phone_number",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "spur_release_phone_number",
        "destructive": "true"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 03:20:28.652184+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "New tool “spur_release_phone_number”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-usespur-spur/mcp#chg-chg_01a17b5f-a72e-7291-939b-38cf1e2aa10a"
    },
    {
      "id": "chg_01a17b5f-a72f-7e81-a67a-d3932c7e653f",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "spur_submit_texting_registration",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "spur_submit_texting_registration",
        "destructive": "true"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 03:20:28.652184+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "New tool “spur_submit_texting_registration”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-usespur-spur/mcp#chg-chg_01a17b5f-a72f-7e81-a67a-d3932c7e653f"
    },
    {
      "id": "chg_01a17b5f-a730-747c-802d-f790be8a0848",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 03:20:28.652184+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-usespur-spur/mcp#chg-chg_01a17b5f-a730-747c-802d-f790be8a0848"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 85,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 33,
        "to": 37,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 10,
          "to_days": 11
        },
        "partial": false,
        "compared_to": "2026-11-03",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-01",
      "total": 84,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-10-31",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-30",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 5,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-10-29",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-28",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 10,
        "to": 13,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 3,
          "to_days": 4
        },
        "partial": false,
        "compared_to": "2026-10-27",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-27",
      "total": 81,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-10-26",
      "total": 81,
      "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": "2026-10-25",
        "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": "2026-10-25",
      "total": 80,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-24",
      "total": 80,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}