{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "pipeworx-io-iso-ne",
  "component": "iso-ne-mcp",
  "generated_at": "2026-10-10T01:39:24.462Z",
  "tracking_since": "2026-09-25",
  "counts": {
    "critical": 1,
    "security": 20,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a10f9b-0f8b-71d9-827e-eb1a48a3b56d",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.23",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "tools_unlisted"
      },
      "occurred_on": "2026-10-06",
      "occurred_at": "2026-10-06 05:06:17.337444+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Stability (0.23 → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a10f9b-0f8b-71d9-827e-eb1a48a3b56d"
    },
    {
      "id": "chg_01a10f9b-0f8e-7cce-a0e9-62312acbb729",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-06",
      "occurred_at": "2026-10-06 05:06:17.337444+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a10f9b-0f8e-7cce-a0e9-62312acbb729"
    },
    {
      "id": "chg_01a10f9b-0f95-792d-b922-0d67723333fb",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-06",
      "occurred_at": "2026-10-06 05:06:17.337444+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a10f9b-0f95-792d-b922-0d67723333fb"
    },
    {
      "id": "chg_01a0ff12-547e-7925-8bc0-3d850bd290e8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:03:06.427798+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0ff12-547e-7925-8bc0-3d850bd290e8"
    },
    {
      "id": "chg_01a0ff12-547f-7dbc-a59b-f0e652a3fee8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:03:06.427798+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0ff12-547f-7dbc-a59b-f0e652a3fee8"
    },
    {
      "id": "chg_01a0ff12-5480-7e1b-a880-1bc34d4f3456",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:03:06.427798+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0ff12-5480-7e1b-a880-1bc34d4f3456"
    },
    {
      "id": "chg_01a0ff12-548c-70c6-aec2-4599621d714b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-03",
      "occurred_at": "2026-10-03 00:03:06.427798+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0ff12-548c-70c6-aec2-4599621d714b"
    },
    {
      "id": "chg_01a0ff12-548d-7e35-bbb0-9342a0a59398",
      "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": "2026-10-03",
      "occurred_at": "2026-10-03 00:03:06.427798+00",
      "observed_since": "2026-10-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0ff12-548d-7e35-bbb0-9342a0a59398"
    },
    {
      "id": "chg_01a0f4c3-90de-7b1d-a836-3c8781325891",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:00:52.155587+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0f4c3-90de-7b1d-a836-3c8781325891"
    },
    {
      "id": "chg_01a0f4c3-90e4-7688-ae47-d2596293193a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:00:52.155587+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0f4c3-90e4-7688-ae47-d2596293193a"
    },
    {
      "id": "chg_01a0f4c3-90e6-7c37-8720-e4b10b4592a6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:00:52.155587+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0f4c3-90e6-7c37-8720-e4b10b4592a6"
    },
    {
      "id": "chg_01a0f4c3-90e8-7102-b3f2-c312367602e9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:00:52.155587+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0f4c3-90e8-7102-b3f2-c312367602e9"
    },
    {
      "id": "chg_01a0f4c3-90e8-778e-9755-27cd4979d2e9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "release_calendar_markets",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "release_calendar_markets"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:00:52.155587+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool “release_calendar_markets” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0f4c3-90e8-778e-9755-27cd4979d2e9"
    },
    {
      "id": "chg_01a0f4c3-90e9-7ee0-9351-6c6b830e5085",
      "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": "2026-10-01",
      "occurred_at": "2026-10-01 00:00:52.155587+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0f4c3-90e9-7ee0-9351-6c6b830e5085"
    },
    {
      "id": "chg_01a0e02d-97b7-771f-9da4-e57769ac9f7b",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:04:39.376567+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0e02d-97b7-771f-9da4-e57769ac9f7b"
    },
    {
      "id": "chg_01a0e02d-97bd-7007-aef6-9715ff8fde36",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:04:39.376567+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0e02d-97bd-7007-aef6-9715ff8fde36"
    },
    {
      "id": "chg_01a0e02d-97c0-75d2-88b8-66abcd252d98",
      "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": "40",
        "judged": "40"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 00:04:39.376567+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0e02d-97c0-75d2-88b8-66abcd252d98"
    },
    {
      "id": "chg_01a0db05-c67c-7cd4-8788-ec749bcd4b67",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 00:03:03.87742+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0db05-c67c-7cd4-8788-ec749bcd4b67"
    },
    {
      "id": "chg_01a0db05-c67e-76b4-8d32-da11b5aa81df",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 00:03:03.87742+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0db05-c67e-76b4-8d32-da11b5aa81df"
    },
    {
      "id": "chg_01a0db05-c67e-7d49-b9ec-2b63a1b7e4cc",
      "kind": "check.appeared",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": null,
      "to_code": "auth.registration_cimd",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 00:03:03.87742+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0db05-c67e-7d49-b9ec-2b63a1b7e4cc"
    },
    {
      "id": "chg_01a0db05-c67f-75af-8bb2-438176fb7926",
      "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": "40",
        "judged": "40"
      },
      "occurred_on": "2026-09-26",
      "occurred_at": "2026-09-26 00:03:03.87742+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-iso-ne/iso-ne-mcp#chg-chg_01a0db05-c67f-75af-8bb2-438176fb7926"
    }
  ],
  "days": [
    {
      "date": "2026-10-07",
      "total": 30,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-06",
      "total": 30,
      "delta": -32,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-03",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-01",
      "total": 61,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-29",
      "total": 60,
      "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": "2026-09-28",
        "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": "2026-09-28",
      "total": 59,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 59,
      "delta": 29,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-09-26",
      "total": 30,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 13
    }
  ]
}