{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research",
  "component": "api-mcp-2",
  "generated_at": "2026-09-21T22:20:40.689Z",
  "tracking_since": "2026-08-21",
  "counts": {
    "critical": 0,
    "security": 10,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0c258-1373-7cec-895e-712fa7c71730",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.churn",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "30",
        "added": "2",
        "breaks": "0",
        "removed": "1",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 05:02:27.029542+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Stability (pass → fail)",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a0c258-1373-7cec-895e-712fa7c71730"
    },
    {
      "id": "chg_01a0bd31-a78b-79f4-a8e1-972aafffd212",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 05:02:22.967061+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a0bd31-a78b-79f4-a8e1-972aafffd212"
    },
    {
      "id": "chg_01a02cfe-b179-78ac-871f-f138202cebd1",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "2.0.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "2.0.0",
      "to_value": "2.0.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "1",
        "version": "2.0.0",
        "breaking": "0"
      },
      "occurred_on": "2026-08-23",
      "occurred_at": "2026-08-23 05:01:24.136003+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 2.0.0)",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a02cfe-b179-78ac-871f-f138202cebd1"
    },
    {
      "id": "chg_01a02cfe-b179-7372-bb6e-aac28c01bc63",
      "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": "2026-08-23",
      "occurred_at": "2026-08-23 05:01:24.136003+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a02cfe-b179-7372-bb6e-aac28c01bc63"
    },
    {
      "id": "chg_01a02cfe-b177-7be4-8178-aa78f34b127c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_live_forecast",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "request_live_forecast"
      },
      "occurred_on": "2026-08-23",
      "occurred_at": "2026-08-23 05:01:24.136003+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Tool “request_live_forecast” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a02cfe-b177-7be4-8178-aa78f34b127c"
    },
    {
      "id": "chg_01a02cfe-b177-771b-8ec6-dfb0a51b7ac7",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_free_trial_forecast",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "request_free_trial_forecast"
      },
      "occurred_on": "2026-08-23",
      "occurred_at": "2026-08-23 05:01:24.136003+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Tool “request_free_trial_forecast” was removed",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a02cfe-b177-771b-8ec6-dfb0a51b7ac7"
    },
    {
      "id": "chg_01a02cfe-b176-7033-9696-07a7f632a275",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_crowdgap_offer",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_crowdgap_offer"
      },
      "occurred_on": "2026-08-23",
      "occurred_at": "2026-08-23 05:01:24.136003+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Tool “get_crowdgap_offer” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a02cfe-b176-7033-9696-07a7f632a275"
    },
    {
      "id": "chg_01a027d8-3f6d-7805-80b5-35a1c6874175",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_crowdgap_offer",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_crowdgap_offer"
      },
      "occurred_on": "2026-08-22",
      "occurred_at": "2026-08-22 05:01:18.362721+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Tool “get_crowdgap_offer” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a027d8-3f6d-7805-80b5-35a1c6874175"
    },
    {
      "id": "chg_01a027d8-3f70-72e9-a20a-f85fa256b805",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "test_forecast_schema",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "test_forecast_schema"
      },
      "occurred_on": "2026-08-22",
      "occurred_at": "2026-08-22 05:01:18.362721+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Tool “test_forecast_schema” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a027d8-3f70-72e9-a20a-f85fa256b805"
    },
    {
      "id": "chg_01a027d8-3f72-74e8-a098-c22a3cc63c8f",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 05:01:18.362721+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/site-chatgpt-super-myna-7255-crowdgap-pilot-probability-research/api-mcp-2#chg-chg_01a027d8-3f72-74e8-a098-c22a3cc63c8f"
    }
  ],
  "days": [
    {
      "date": "2026-09-21",
      "total": 84,
      "delta": -2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-20",
      "total": 86,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 85,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 90,
        "to": 93,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 27,
          "to_days": 28
        },
        "partial": false,
        "compared_to": "2026-09-17",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-16",
      "total": 84,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
        "to": 87,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 25,
          "to_days": 26
        },
        "partial": false,
        "compared_to": "2026-09-15",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-13",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 73,
        "to": 77,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 22,
          "to_days": 23
        },
        "partial": false,
        "compared_to": "2026-09-12",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-11",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 67,
        "to": 70,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 20,
          "to_days": 21
        },
        "partial": false,
        "compared_to": "2026-09-10",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-09",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 60,
        "to": 63,
        "delta": 3,
        "others": [
          {
            "category": "Schema Quality & AI Usability",
            "delta": -1
          }
        ],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 18,
          "to_days": 19
        },
        "partial": false,
        "compared_to": "2026-09-08",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes. Other categories moved too: Schema Quality & AI Usability fell 1."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-07",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 53,
        "to": 57,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 16,
          "to_days": 17
        },
        "partial": false,
        "compared_to": "2026-09-06",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}