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      "occurred_at": "2026-11-05 00:10:46.041419+00",
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      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
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      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
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      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a1a3eb-3d94-7014-990d-df01de0be6f2"
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      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a1a3eb-3d95-7271-958b-f84e1165f9c9"
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      "occurred_at": "2026-11-04 00:17:45.326887+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a1a3eb-3d94-7c78-a4e1-fc506f5e9c76"
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      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:17:45.326887+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a1a3eb-3d92-79ad-bb17-d3095f3bd8ba"
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      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:17:45.326887+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a1a3eb-3d94-76bc-8274-55872fadb952"
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      "observed_since": "2026-11-02",
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      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a19ecc-351a-7b54-bd95-b9932eb3397d"
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      "from_code": "stability.building_history",
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      "from_value": "0.97",
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        "days": "30",
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        "auth_transport": "1"
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      "occurred_at": "2026-11-03 00:25:45.45768+00",
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      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a19ecc-351b-7a98-b0c4-f6a0af007dca"
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      "occurred_at": "2026-11-02 00:32:11.397611+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a199ab-bcaa-710f-a7fa-db1af5e3e9cb"
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    {
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      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a199ab-bca9-7776-a08a-53216f5e6a99"
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      "occurred_at": "2026-11-02 00:32:11.397611+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a199ab-bca9-73a5-b68e-bbaf5910e6fd"
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      "occurred_at": "2026-11-02 00:32:11.397611+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a199ab-bca8-7f2d-826b-c84656e39a6d"
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      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:32:11.397611+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a199ab-bca8-7ad7-8e0c-d21bdcfd5449"
    },
    {
      "id": "chg_01a199ab-bca8-7605-95ba-c3e83f19cebe",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.93",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "29",
        "added": "8",
        "breaks": "0",
        "removed": "0",
        "auth_transport": "1"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:32:11.397611+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Stability (0.93 → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a199ab-bca8-7605-95ba-c3e83f19cebe"
    },
    {
      "id": "chg_01a199ab-bca7-773b-ab0c-b57b5ad4e2ff",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_destructive",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:32:11.397611+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a199ab-bca7-773b-ab0c-b57b5ad4e2ff"
    },
    {
      "id": "chg_01a19488-b546-7189-9f14-03933a973d9b",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 00:35:49.658703+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a19488-b546-7189-9f14-03933a973d9b"
    },
    {
      "id": "chg_01a18f53-c908-7551-9d86-ae47e0777694",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 00:19:55.231586+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18f53-c908-7551-9d86-ae47e0777694"
    },
    {
      "id": "chg_01a18f53-c908-7028-a916-a944af5e11ba",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 00:19:55.231586+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18f53-c908-7028-a916-a944af5e11ba"
    },
    {
      "id": "chg_01a18f53-c907-7add-9f13-9b787bc7187d",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 00:19:55.231586+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18f53-c907-7add-9f13-9b787bc7187d"
    },
    {
      "id": "chg_01a18f53-c907-75c2-a644-cf13a5b2c19d",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 00:19:55.231586+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18f53-c907-75c2-a644-cf13a5b2c19d"
    },
    {
      "id": "chg_01a18f53-c906-704f-a2b1-5825e1dd3277",
      "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": "27",
        "added": "8",
        "breaks": "0",
        "removed": "0",
        "auth_transport": "1"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 00:19:55.231586+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Stability (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18f53-c906-704f-a2b1-5825e1dd3277"
    },
    {
      "id": "chg_01a18f53-c908-7a99-aa31-47707f6dc97b",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 00:19:55.231586+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18f53-c908-7a99-aa31-47707f6dc97b"
    },
    {
      "id": "chg_01a18a33-355e-7d5f-ac07-1594a9232811",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 00:26:14.20849+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18a33-355e-7d5f-ac07-1594a9232811"
    },
    {
      "id": "chg_01a18a33-355d-7943-afe0-db93991c8cf5",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_destructive",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:26:14.20849+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18a33-355d-7943-afe0-db93991c8cf5"
    },
    {
      "id": "chg_01a18a33-3560-7c81-9263-80a6881fb2ff",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 00:26:14.20849+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18a33-3560-7c81-9263-80a6881fb2ff"
    },
    {
      "id": "chg_01a18a33-3560-761d-85c7-98c3277b2766",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 00:26:14.20849+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18a33-3560-761d-85c7-98c3277b2766"
    },
    {
      "id": "chg_01a18a33-3560-7056-a558-8f6034b1192e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare_entities",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "compare_entities"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:26:14.20849+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “compare_entities” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18a33-3560-7056-a558-8f6034b1192e"
    },
    {
      "id": "chg_01a18a33-355f-79be-bbca-a03bab074099",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 00:26:14.20849+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18a33-355f-79be-bbca-a03bab074099"
    },
    {
      "id": "chg_01a18a33-355f-73d1-8398-f7b358022ad6",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 00:26:14.20849+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a18a33-355f-73d1-8398-f7b358022ad6"
    },
    {
      "id": "chg_01a184fd-5d5d-7971-9c65-1dcf5a24cd7b",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 00:09:19.330398+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a184fd-5d5d-7971-9c65-1dcf5a24cd7b"
    },
    {
      "id": "chg_01a184fd-5d5d-7f2b-9a1e-590e03de6771",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "bet_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "bet_research"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 00:09:19.330398+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “bet_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a184fd-5d5d-7f2b-9a1e-590e03de6771"
    },
    {
      "id": "chg_01a184fd-5d5e-78c9-bd8b-0d6918b168bf",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 00:09:19.330398+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a184fd-5d5e-78c9-bd8b-0d6918b168bf"
    },
    {
      "id": "chg_01a184fd-5d5e-7d34-8e01-9dcf9128b5e7",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 00:09:19.330398+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a184fd-5d5e-7d34-8e01-9dcf9128b5e7"
    },
    {
      "id": "chg_01a184fd-5d56-7e44-87d9-dc99c68f0ad1",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_destructive",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 00:09:19.330398+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a184fd-5d56-7e44-87d9-dc99c68f0ad1"
    },
    {
      "id": "chg_01a184fd-5d5c-7f35-80ef-a6c7a9d1c7cf",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 00:09:19.330398+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a184fd-5d5c-7f35-80ef-a6c7a9d1c7cf"
    },
    {
      "id": "chg_01a184fd-5d5d-74bd-b770-de4d2ec50183",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 00:09:19.330398+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a184fd-5d5d-74bd-b770-de4d2ec50183"
    },
    {
      "id": "chg_01a17fdb-55be-7862-aa50-f23c6ed4f9ab",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 00:14:03.141218+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17fdb-55be-7862-aa50-f23c6ed4f9ab"
    },
    {
      "id": "chg_01a17fdb-55bf-7268-b71b-9f7ad0734b03",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "polymarket_kalshi_spread",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "polymarket_kalshi_spread"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 00:14:03.141218+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17fdb-55bf-7268-b71b-9f7ad0734b03"
    },
    {
      "id": "chg_01a17fdb-55c0-7a9f-8b2c-83fca27b8853",
      "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 00:14:03.141218+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/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17fdb-55c0-7a9f-8b2c-83fca27b8853"
    },
    {
      "id": "chg_01a17fdb-55be-716a-8472-830b817b9095",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 00:14:03.141218+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17fdb-55be-716a-8472-830b817b9095"
    },
    {
      "id": "chg_01a17fdb-55bd-7641-b533-bfd1c4881cd8",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 00:14:03.141218+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17fdb-55bd-7641-b533-bfd1c4881cd8"
    },
    {
      "id": "chg_01a17fdb-55b7-7558-a4c9-7e15412496c8",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 00:14:03.141218+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17fdb-55b7-7558-a4c9-7e15412496c8"
    },
    {
      "id": "chg_01a17c0a-ce50-7210-adaf-de5c35e008fb",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.stable",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 06:27:25.294146+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Stability (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17c0a-ce50-7210-adaf-de5c35e008fb"
    },
    {
      "id": "chg_01a17c0a-ce4e-7982-ae7d-b6cd4c4259bf",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 06:27:25.294146+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17c0a-ce4e-7982-ae7d-b6cd4c4259bf"
    },
    {
      "id": "chg_01a17ab7-19b3-7d7b-8459-d706d25047d1",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 00:16:22.386936+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17ab7-19b3-7d7b-8459-d706d25047d1"
    },
    {
      "id": "chg_01a17ab7-19b4-74e4-9220-1e0f1a8077f0",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 00:16:22.386936+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17ab7-19b4-74e4-9220-1e0f1a8077f0"
    },
    {
      "id": "chg_01a17ab7-19b4-7e5b-bc5a-eca4b94c567b",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 00:16:22.386936+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17ab7-19b4-7e5b-bc5a-eca4b94c567b"
    },
    {
      "id": "chg_01a17ab7-19b5-745f-9d3e-ac225bea8f9c",
      "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 00:16:22.386936+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/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17ab7-19b5-745f-9d3e-ac225bea8f9c"
    },
    {
      "id": "chg_01a17ab7-19b2-790f-98b2-ef1d285f693c",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 00:16:22.386936+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17ab7-19b2-790f-98b2-ef1d285f693c"
    },
    {
      "id": "chg_01a17585-8def-7664-bbcf-c6df1290fb36",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 00:04:09.242619+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17585-8def-7664-bbcf-c6df1290fb36"
    },
    {
      "id": "chg_01a17585-8df0-712b-bf98-097b181b7493",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 00:04:09.242619+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17585-8df0-712b-bf98-097b181b7493"
    },
    {
      "id": "chg_01a17585-8dea-7b46-9233-ed1976e68da0",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 00:04:09.242619+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17585-8dea-7b46-9233-ed1976e68da0"
    },
    {
      "id": "chg_01a17585-8def-7007-9109-133894b516ea",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 00:04:09.242619+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17585-8def-7007-9109-133894b516ea"
    },
    {
      "id": "chg_01a17585-8def-7af1-8e98-dd3a90a375e0",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 00:04:09.242619+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17585-8def-7af1-8e98-dd3a90a375e0"
    },
    {
      "id": "chg_01a17063-4d63-7ea9-b8f6-285dd64074c9",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:08:38.448448+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17063-4d63-7ea9-b8f6-285dd64074c9"
    },
    {
      "id": "chg_01a17063-4d63-7634-ad55-691dc42429ea",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:08:38.448448+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17063-4d63-7634-ad55-691dc42429ea"
    },
    {
      "id": "chg_01a17063-4d62-7e3e-bc30-c60091b5ffec",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:08:38.448448+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17063-4d62-7e3e-bc30-c60091b5ffec"
    },
    {
      "id": "chg_01a17063-4d60-7bfb-9d58-dcca5ac0a088",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:08:38.448448+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17063-4d60-7bfb-9d58-dcca5ac0a088"
    },
    {
      "id": "chg_01a17063-4d64-7b62-a94e-3457bf4146b4",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:08:38.448448+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17063-4d64-7b62-a94e-3457bf4146b4"
    },
    {
      "id": "chg_01a17063-4d64-75a0-9c0f-16fc2cf684f5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "prediction_calibration",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "prediction_calibration"
      },
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 00:08:38.448448+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “prediction_calibration” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a17063-4d64-75a0-9c0f-16fc2cf684f5"
    },
    {
      "id": "chg_01a16b40-65aa-7e52-9f03-93f1d2f49d6e",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65aa-7e52-9f03-93f1d2f49d6e"
    },
    {
      "id": "chg_01a16b40-65ab-7a3d-ac36-fa5feba7ab61",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "30",
        "added": "6",
        "breaks": "0",
        "removed": "0",
        "auth_transport": "1"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65ab-7a3d-ac36-fa5feba7ab61"
    },
    {
      "id": "chg_01a16b40-65ac-70f3-9985-cc50483a3eec",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65ac-70f3-9985-cc50483a3eec"
    },
    {
      "id": "chg_01a16b40-65ad-719d-bdd0-29318e2d8214",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65ad-719d-bdd0-29318e2d8214"
    },
    {
      "id": "chg_01a16b40-65ad-76d6-9db7-3dd41ba75984",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65ad-76d6-9db7-3dd41ba75984"
    },
    {
      "id": "chg_01a16b40-65ad-7cfa-be23-4e425b26445e",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65ad-7cfa-be23-4e425b26445e"
    },
    {
      "id": "chg_01a16b40-65ae-7388-a418-daeca42c5c37",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65ae-7388-a418-daeca42c5c37"
    },
    {
      "id": "chg_01a16b40-65af-7018-8f6f-8e49951bfa25",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "polymarket_fill_risk",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "polymarket_fill_risk"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65af-7018-8f6f-8e49951bfa25"
    },
    {
      "id": "chg_01a16b40-65af-75f2-acda-7f80ba2fd2a6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "resolution_audit",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "resolution_audit"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “resolution_audit” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65af-75f2-acda-7f80ba2fd2a6"
    },
    {
      "id": "chg_01a16b40-65b0-764b-9565-405dd8ab180a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "resolution_diff",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "resolution_diff"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “resolution_diff” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65b0-764b-9565-405dd8ab180a"
    },
    {
      "id": "chg_01a16b40-65b2-72a3-b7a1-16f79a36367f",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:12:24.846975+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a16b40-65b2-72a3-b7a1-16f79a36367f"
    },
    {
      "id": "chg_01a1661f-3bc5-7af0-a47d-605f72101906",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:18:05.359383+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a1661f-3bc5-7af0-a47d-605f72101906"
    },
    {
      "id": "chg_01a1661f-3bc4-7b57-af11-c8ec4d0bfac3",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "tools_unlisted"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 00:18:05.359383+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a1661f-3bc4-7b57-af11-c8ec4d0bfac3"
    },
    {
      "id": "chg_01a1661f-3bc5-75ae-a4a0-ef14a068aba6",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:18:05.359383+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a1661f-3bc5-75ae-a4a0-ef14a068aba6"
    },
    {
      "id": "chg_01a160ec-846f-7c8d-957d-73ab884b97dc",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_destructive",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 00:04:35.519614+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a160ec-846f-7c8d-957d-73ab884b97dc"
    },
    {
      "id": "chg_01a160ec-8476-7884-b36c-ce998fe73e20",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:04:35.519614+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a160ec-8476-7884-b36c-ce998fe73e20"
    },
    {
      "id": "chg_01a160ec-8477-7111-83f8-a0a9517f7fb6",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:04:35.519614+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a160ec-8477-7111-83f8-a0a9517f7fb6"
    },
    {
      "id": "chg_01a160ec-8478-776f-b1c7-68fd925f3b72",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:04:35.519614+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a160ec-8478-776f-b1c7-68fd925f3b72"
    },
    {
      "id": "chg_01a160ec-8479-7612-a33f-75c064969358",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:04:35.519614+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a160ec-8479-7612-a33f-75c064969358"
    },
    {
      "id": "chg_01a160ec-8479-7c4e-981c-b65390aba57e",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:04:35.519614+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a160ec-8479-7c4e-981c-b65390aba57e"
    },
    {
      "id": "chg_01a15bcb-5e46-7a9a-ac0f-0a630a4c7924",
      "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": "2026-10-21",
      "occurred_at": "2026-10-21 00:10:16.994392+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a15bcb-5e46-7a9a-ac0f-0a630a4c7924"
    },
    {
      "id": "chg_01a15bcb-5e46-7529-a2bb-3d056ccdbf84",
      "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"
      },
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      "occurred_at": "2026-10-21 00:10:16.994392+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a15bcb-5e46-7529-a2bb-3d056ccdbf84"
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    {
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      "occurred_at": "2026-10-21 00:10:16.994392+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a15bcb-5e44-7679-bb3d-457e6069518f"
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    {
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      "occurred_at": "2026-10-21 00:10:16.994392+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a15bcb-5e47-740e-8ce6-9aa0ff567cf0"
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      "observed_since": "2026-10-20",
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      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a15bcb-5e47-70ae-a115-768e28274a1b"
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      "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/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a156a8-a928-7419-b7a3-c3c8ace644d6"
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      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
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      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
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    {
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      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a156a8-a927-7754-831c-8ecd20db6adf"
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      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-macau-stats/macau-stats-mcp#chg-chg_01a156a8-a927-7d59-880a-23847fb04b58"
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