{
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  "server": "pipeworx-io-ga-medical-exclusions",
  "component": "ga-medical-exclusions-mcp",
  "generated_at": "2026-11-05T17:47:29.993Z",
  "tracking_since": "2026-10-18",
  "counts": {
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    "security": 54,
    "functional": 0,
    "cosmetic": 0
  },
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      "occurred_at": "2026-11-04 09:12:52.721698+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a5d5-291a-7149-910f-a1cb9de15311"
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    {
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      "occurred_at": "2026-11-04 09:12:52.721698+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a5d5-2915-7591-a9aa-de45d2e30466"
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    {
      "id": "chg_01a1a5d5-2919-79e9-b6c9-c47bf8bdd338",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-11-04 09:12:52.721698+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a5d5-2919-79e9-b6c9-c47bf8bdd338"
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    {
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      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:12:52.721698+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a5d5-2919-71c4-a21f-aba7be8d43d5"
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    {
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:12:52.721698+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a5d5-2917-7b0d-aa02-51ed27df3de6"
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    {
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      "occurred_at": "2026-11-03 09:10:52.855983+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/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a0ac-f8d7-7cec-bc6e-c3df89ac192d"
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    {
      "id": "chg_01a1a0ac-f8d3-74ed-b4ac-a489761e1160",
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      "family": "auth-oauth",
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      "from_code": "auth.none_destructive",
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      "from_value": "fail",
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      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
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      "occurred_at": "2026-11-03 09:10:52.855983+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a0ac-f8d3-74ed-b4ac-a489761e1160"
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    {
      "id": "chg_01a1a0ac-f8d5-7353-8ed4-61ce77dc7051",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 09:10:52.855983+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a0ac-f8d5-7353-8ed4-61ce77dc7051"
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    {
      "id": "chg_01a1a0ac-f8d5-7f24-b25d-ddacb5d306ff",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 09:10:52.855983+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a0ac-f8d5-7f24-b25d-ddacb5d306ff"
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    {
      "id": "chg_01a1a0ac-f8d6-77ea-bdb2-6d6d389ea734",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 09:10:52.855983+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a0ac-f8d6-77ea-bdb2-6d6d389ea734"
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    {
      "id": "chg_01a1a0ac-f8d6-7e28-b072-a0415899761e",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 09:10:52.855983+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1a0ac-f8d6-7e28-b072-a0415899761e"
    },
    {
      "id": "chg_01a19a70-c1d0-7e2e-b341-3de54930f8a9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 04:07:23.300319+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19a70-c1d0-7e2e-b341-3de54930f8a9"
    },
    {
      "id": "chg_01a19a70-c1d1-74d0-9292-0c2173878d36",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 04:07:23.300319+00",
      "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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19a70-c1d1-74d0-9292-0c2173878d36"
    },
    {
      "id": "chg_01a19a70-c1d1-7b09-bd4d-6a04115dbf30",
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      "family": "",
      "subject_kind": "server",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 04:07:23.300319+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19a70-c1d1-7b09-bd4d-6a04115dbf30"
    },
    {
      "id": "chg_01a19a70-c1cd-78a7-88b2-fffd6fc7240c",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
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      "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"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 04:07:23.300319+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19a70-c1cd-78a7-88b2-fffd6fc7240c"
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    {
      "id": "chg_01a19a70-c1ce-7bff-9622-b05625cf37fa",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.20",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "7",
        "added": "2",
        "breaks": "0",
        "removed": "0",
        "auth_transport": "1"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 04:07:23.300319+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Stability (0.20 → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19a70-c1ce-7bff-9622-b05625cf37fa"
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    {
      "id": "chg_01a19a70-c1cf-7e42-a247-135cc360665d",
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      "subject": "ask_pipeworx",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 04:07:23.300319+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19a70-c1cf-7e42-a247-135cc360665d"
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    {
      "id": "chg_01a19a70-c1d0-76f2-ad75-6514b1385042",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 04:07:23.300319+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19a70-c1d0-76f2-ad75-6514b1385042"
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    {
      "id": "chg_01a1965f-3099-7abc-9c13-97bb19215cef",
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      "family": "",
      "subject_kind": "server",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 09:09:43.161971+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1965f-3099-7abc-9c13-97bb19215cef"
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    {
      "id": "chg_01a1965f-3097-7176-ab95-ac1bf047c2ba",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 09:09:43.161971+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1965f-3097-7176-ab95-ac1bf047c2ba"
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    {
      "id": "chg_01a1965f-3098-735d-b02b-064f40ee7153",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 09:09:43.161971+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1965f-3098-735d-b02b-064f40ee7153"
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    {
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 09:09:43.161971+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1965f-3098-7c7d-b4dc-e7a4f6effd0b"
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    {
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      "kind": "tool.description_changed",
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      "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": "2026-11-01",
      "occurred_at": "2026-11-01 09:09:43.161971+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1965f-3099-741e-9cda-55ce96934f8e"
    },
    {
      "id": "chg_01a19139-551d-7bd1-9cce-1fa14f5a9905",
      "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 09:10:16.061869+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19139-551d-7bd1-9cce-1fa14f5a9905"
    },
    {
      "id": "chg_01a19139-551d-76a9-ad83-8b2d9a8ec321",
      "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 09:10:16.061869+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19139-551d-76a9-ad83-8b2d9a8ec321"
    },
    {
      "id": "chg_01a19139-551d-724d-b8bb-1270b851e151",
      "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 09:10:16.061869+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19139-551d-724d-b8bb-1270b851e151"
    },
    {
      "id": "chg_01a19139-551c-702f-87ad-8c7cb927ee30",
      "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 09:10:16.061869+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19139-551c-702f-87ad-8c7cb927ee30"
    },
    {
      "id": "chg_01a19139-551c-7cd7-a405-fd864e0f7d3a",
      "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 09:10:16.061869+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a19139-551c-7cd7-a405-fd864e0f7d3a"
    },
    {
      "id": "chg_01a18bdf-91ad-71ed-8b7a-e40b6fcf2816",
      "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 08:14:07.242545+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a18bdf-91ad-71ed-8b7a-e40b6fcf2816"
    },
    {
      "id": "chg_01a18bdf-91ad-7a8b-8a57-951490cbe7e0",
      "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 08:14:07.242545+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a18bdf-91ad-7a8b-8a57-951490cbe7e0"
    },
    {
      "id": "chg_01a18bdf-91ab-76fc-9246-f54bf39ba0d4",
      "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 08:14:07.242545+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a18bdf-91ab-76fc-9246-f54bf39ba0d4"
    },
    {
      "id": "chg_01a18bdf-91ac-766b-9745-61efb9a6d88a",
      "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 08:14:07.242545+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a18bdf-91ac-766b-9745-61efb9a6d88a"
    },
    {
      "id": "chg_01a18bdf-91ac-7ccc-8957-bf40ff2f538c",
      "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 08:14:07.242545+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a18bdf-91ac-7ccc-8957-bf40ff2f538c"
    },
    {
      "id": "chg_01a18bdf-91ad-764c-8e4f-4eba71a8cc62",
      "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 08:14:07.242545+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a18bdf-91ad-764c-8e4f-4eba71a8cc62"
    },
    {
      "id": "chg_01a186e8-774a-75f1-bc43-42a40f0630ff",
      "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 09:05:44.207535+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a186e8-774a-75f1-bc43-42a40f0630ff"
    },
    {
      "id": "chg_01a186e8-774d-7931-acfa-002fd274dad3",
      "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 09:05:44.207535+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a186e8-774d-7931-acfa-002fd274dad3"
    },
    {
      "id": "chg_01a186e8-774d-7386-8d8e-af8ff803afad",
      "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 09:05:44.207535+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a186e8-774d-7386-8d8e-af8ff803afad"
    },
    {
      "id": "chg_01a186e8-774c-7de2-b490-26941c5489b3",
      "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 09:05:44.207535+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a186e8-774c-7de2-b490-26941c5489b3"
    },
    {
      "id": "chg_01a186e8-774c-780d-9b7d-5c288df6c2d0",
      "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 09:05:44.207535+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a186e8-774c-780d-9b7d-5c288df6c2d0"
    },
    {
      "id": "chg_01a181c3-ca35-7b3a-ac1d-4c563bfa31c9",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 09:07:34.549681+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “bet_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a181c3-ca35-7b3a-ac1d-4c563bfa31c9"
    },
    {
      "id": "chg_01a181c3-ca31-7b57-8d96-838742efb0df",
      "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 09:07:34.549681+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a181c3-ca31-7b57-8d96-838742efb0df"
    },
    {
      "id": "chg_01a181c3-ca33-733e-97a0-2fa1d8e13925",
      "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 09:07:34.549681+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a181c3-ca33-733e-97a0-2fa1d8e13925"
    },
    {
      "id": "chg_01a181c3-ca33-7f3f-b095-a355e7c344d0",
      "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 09:07:34.549681+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a181c3-ca33-7f3f-b095-a355e7c344d0"
    },
    {
      "id": "chg_01a181c3-ca36-7dac-8cda-4f6a2aa64ab7",
      "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 09:07:34.549681+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a181c3-ca36-7dac-8cda-4f6a2aa64ab7"
    },
    {
      "id": "chg_01a181c3-ca37-75fc-af99-5b09d63eb8c5",
      "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 09:07:34.549681+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a181c3-ca37-75fc-af99-5b09d63eb8c5"
    },
    {
      "id": "chg_01a181c3-ca3a-7927-9925-8afc8f72ee00",
      "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 09:07:34.549681+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a181c3-ca3a-7927-9925-8afc8f72ee00"
    },
    {
      "id": "chg_01a17c9d-fa5a-7838-8c88-ca4cb36e2b61",
      "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 09:08:10.414919+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a17c9d-fa5a-7838-8c88-ca4cb36e2b61"
    },
    {
      "id": "chg_01a17c9d-fa5b-7377-b468-e11b5ff2a427",
      "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 09:08:10.414919+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a17c9d-fa5b-7377-b468-e11b5ff2a427"
    },
    {
      "id": "chg_01a17c9d-fa5b-7acb-9582-5c483b28ba5a",
      "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 09:08:10.414919+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a17c9d-fa5b-7acb-9582-5c483b28ba5a"
    },
    {
      "id": "chg_01a17c9d-fa5c-7148-b22c-ac4f9113d945",
      "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 09:08:10.414919+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a17c9d-fa5c-7148-b22c-ac4f9113d945"
    },
    {
      "id": "chg_01a17c9d-fa5c-7675-a992-11f04e03c103",
      "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 09:08:10.414919+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-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a17c9d-fa5c-7675-a992-11f04e03c103"
    },
    {
      "id": "chg_01a1777b-a3f5-773c-b7a7-7d954d17904f",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "45",
        "judged": "45"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:12:33.988956+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1777b-a3f5-773c-b7a7-7d954d17904f"
    },
    {
      "id": "chg_01a1777b-a3f5-7162-ae43-4703654b82b9",
      "kind": "check.appeared",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": null,
      "to_code": "auth.registration_cimd",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:12:33.988956+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1777b-a3f5-7162-ae43-4703654b82b9"
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    {
      "id": "chg_01a1777b-a3f4-70b3-872e-0de8f5b3dc0d",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 09:12:33.988956+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1777b-a3f4-70b3-872e-0de8f5b3dc0d"
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    {
      "id": "chg_01a1777b-a3f2-7588-82fb-8012570958cd",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 09:12:33.988956+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-ga-medical-exclusions/ga-medical-exclusions-mcp#chg-chg_01a1777b-a3f2-7588-82fb-8012570958cd"
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  ],
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      "date": "2026-11-04",
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      "delta": 0,
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      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-11-03",
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      "date": "2026-11-02",
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      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-11-01",
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      "tracked": true,
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    {
      "date": "2026-10-30",
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}