{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-helious-market-intelligence",
  "component": "helious",
  "generated_at": "2026-11-06T22:03:15.611Z",
  "tracking_since": "2026-08-19",
  "counts": {
    "critical": 0,
    "security": 39,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a4d8-0045-7dd3-83a0-724ead6843cb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_economic_calendar",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_economic_calendar"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 04:36:21.679075+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “get_economic_calendar” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a1a4d8-0045-7dd3-83a0-724ead6843cb"
    },
    {
      "id": "chg_01a1a4d8-0048-7553-bec5-89f88d47e9cf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_series",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_series"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 04:36:21.679075+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “get_series” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a1a4d8-0048-7553-bec5-89f88d47e9cf"
    },
    {
      "id": "chg_01a19fb5-0287-788e-a284-1a54b23d8e44",
      "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": "2026-11-03",
      "occurred_at": "2026-11-03 04:40:01.071119+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a19fb5-0287-788e-a284-1a54b23d8e44"
    },
    {
      "id": "chg_01a19565-40a8-78c2-b1ca-1ef43aa35ae4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_yield_closes",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_yield_closes"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 04:36:43.270825+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “get_yield_closes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a19565-40a8-78c2-b1ca-1ef43aa35ae4"
    },
    {
      "id": "chg_01a1903b-b720-738a-affb-0764c7ab325a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_feed",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_feed"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:33:14.843809+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “get_feed” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a1903b-b720-738a-affb-0764c7ab325a"
    },
    {
      "id": "chg_01a180c8-e497-7da5-9285-beddd1dcaa04",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_access_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_access_info"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_access_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e497-7da5-9285-beddd1dcaa04"
    },
    {
      "id": "chg_01a180c8-e499-7b61-99f7-03d304fbafa0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_auctions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_auctions"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_auctions” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e499-7b61-99f7-03d304fbafa0"
    },
    {
      "id": "chg_01a180c8-e49b-73e2-97f4-57580a235a21",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_correlations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_correlations"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_correlations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e49b-73e2-97f4-57580a235a21"
    },
    {
      "id": "chg_01a180c8-e49c-747f-ad78-0fae5f06f6da",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_document_digests",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_document_digests"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_document_digests” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e49c-747f-ad78-0fae5f06f6da"
    },
    {
      "id": "chg_01a180c8-e49d-7c56-86ce-95be64ef138a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_feed",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_feed"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_feed” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e49d-7c56-86ce-95be64ef138a"
    },
    {
      "id": "chg_01a180c8-e49e-7601-9021-9eb43c8660d5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_fx_board",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_fx_board"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_fx_board” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e49e-7601-9021-9eb43c8660d5"
    },
    {
      "id": "chg_01a180c8-e49f-7e13-85b3-d6c511f0a3d9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_market_context",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_market_context"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_market_context” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e49f-7e13-85b3-d6c511f0a3d9"
    },
    {
      "id": "chg_01a180c8-e4a0-79dc-aeb9-80f0a42626de",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_nasdaq100",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_nasdaq100"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_nasdaq100” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e4a0-79dc-aeb9-80f0a42626de"
    },
    {
      "id": "chg_01a180c8-e4a3-7cae-8309-3e0057e48532",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_rates_and_curve",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_rates_and_curve"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_rates_and_curve” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e4a3-7cae-8309-3e0057e48532"
    },
    {
      "id": "chg_01a180c8-e4a9-7144-8c06-ca1ee645ee36",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_treasury_curve",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_treasury_curve"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_treasury_curve” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e4a9-7144-8c06-ca1ee645ee36"
    },
    {
      "id": "chg_01a180c8-e4aa-76b0-b156-00ba060942d6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_vol_board",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_vol_board"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_vol_board” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e4aa-76b0-b156-00ba060942d6"
    },
    {
      "id": "chg_01a180c8-e4ab-70a6-bc36-03385b177b4c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_yield_closes",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_yield_closes"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_yield_closes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e4ab-70a6-bc36-03385b177b4c"
    },
    {
      "id": "chg_01a180c8-e4ab-7b19-b637-5ac68da28993",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_series",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_series"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “list_series” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e4ab-7b19-b637-5ac68da28993"
    },
    {
      "id": "chg_01a180c8-e4ac-7035-9f0a-682434b5dc9d",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 04:33:31.558188+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a180c8-e4ac-7035-9f0a-682434b5dc9d"
    },
    {
      "id": "chg_01a17ba0-0cde-7ccd-b0a8-dc9d16645e7c",
      "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 04:30:48.903914+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/io-helious-market-intelligence/helious#chg-chg_01a17ba0-0cde-7ccd-b0a8-dc9d16645e7c"
    },
    {
      "id": "chg_01a1767b-f388-7383-aa7d-a05ea465dcab",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_feed",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_feed"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 04:33:17.072433+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “get_feed” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a1767b-f388-7383-aa7d-a05ea465dcab"
    },
    {
      "id": "chg_01a15793-de1f-716f-8e12-e25a4570a12d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_access_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_access_info"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 04:31:10.81525+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “get_access_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a15793-de1f-716f-8e12-e25a4570a12d"
    },
    {
      "id": "chg_01a15793-de28-77c2-8ec7-ad9343f4190e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_series",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_series"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 04:31:10.81525+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “list_series” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a15793-de28-77c2-8ec7-ad9343f4190e"
    },
    {
      "id": "chg_01a15793-de29-755d-adaf-dd146db37929",
      "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": "2026-10-20",
      "occurred_at": "2026-10-20 04:31:10.81525+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a15793-de29-755d-adaf-dd146db37929"
    },
    {
      "id": "chg_01a0b2b5-8123-767d-a3e6-150113f368fa",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 04:10:34.55268+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0b2b5-8123-767d-a3e6-150113f368fa"
    },
    {
      "id": "chg_01a07a11-1c56-7347-ba9c-c3daed4b0dc1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_auctions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_auctions"
      },
      "occurred_on": "2026-09-07",
      "occurred_at": "2026-09-07 04:12:16.717528+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Tool “get_auctions” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a07a11-1c56-7347-ba9c-c3daed4b0dc1"
    },
    {
      "id": "chg_01a05b28-b8c1-7a39-b2de-a0df664a686f",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 04:09:50.483028+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a05b28-b8c1-7a39-b2de-a0df664a686f"
    },
    {
      "id": "chg_01a0371b-ef01-7733-b95b-4987eebc9d25",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_correlations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_correlations"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_correlations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef01-7733-b95b-4987eebc9d25"
    },
    {
      "id": "chg_01a0371b-ef02-7095-bd92-271707d78c63",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_feed",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_feed"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_feed” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef02-7095-bd92-271707d78c63"
    },
    {
      "id": "chg_01a0371b-ef02-75df-abbc-2f3c0dcc8e3f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_fx_board",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_fx_board"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_fx_board” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef02-75df-abbc-2f3c0dcc8e3f"
    },
    {
      "id": "chg_01a0371b-ef02-7a61-8cd1-0ea3198f21ea",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_market_context",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_market_context"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_market_context” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef02-7a61-8cd1-0ea3198f21ea"
    },
    {
      "id": "chg_01a0371b-ef02-7f41-be7f-e4f7fd90509a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_nasdaq100",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_nasdaq100"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_nasdaq100” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef02-7f41-be7f-e4f7fd90509a"
    },
    {
      "id": "chg_01a0371b-ef03-7535-9288-0b1165bd0367",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_rates_and_curve",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_rates_and_curve"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_rates_and_curve” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef03-7535-9288-0b1165bd0367"
    },
    {
      "id": "chg_01a0371b-ef03-7a00-878e-8d99a70813ce",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_treasury_curve",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_treasury_curve"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_treasury_curve” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef03-7a00-878e-8d99a70813ce"
    },
    {
      "id": "chg_01a0371b-ef03-7d98-88f8-517e24d7eacc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_vol_board",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_vol_board"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_vol_board” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef03-7d98-88f8-517e24d7eacc"
    },
    {
      "id": "chg_01a0371b-ef04-71a1-9789-aad0462e156a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_yield_closes",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_yield_closes"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_yield_closes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef04-71a1-9789-aad0462e156a"
    },
    {
      "id": "chg_01a0371b-ef04-792e-8c1e-ed15a350d91c",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 04:09:32.572291+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a0371b-ef04-792e-8c1e-ed15a350d91c"
    },
    {
      "id": "chg_01a02282-4c99-7128-ab28-626b77e9446c",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.hsts_present",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 04:09:19.684841+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a02282-4c99-7128-ab28-626b77e9446c"
    },
    {
      "id": "chg_01a02282-4c9a-7870-9049-8fbe25fd417b",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 04:09:19.684841+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-helious-market-intelligence/helious#chg-chg_01a02282-4c9a-7870-9049-8fbe25fd417b"
    }
  ],
  "days": [
    {
      "date": "2026-11-06",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-04",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-11-03",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-11-01",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-31",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-28",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 39
    },
    {
      "date": "2026-10-27",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-26",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    }
  ]
}