{
  "server": "pipeworx-io-chaos-index",
  "component": "chaos-index-mcp",
  "generated_at": "2026-08-03T21:11:04.559Z",
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  },
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc604-92dd-7ef8-843a-6e02957be16e"
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    {
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      "occurred_at": "2026-08-03 05:06:56.189995+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc604-92db-7e63-ba23-df8575dd8a7a"
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    {
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      "occurred_at": "2026-08-03 05:06:56.189995+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc604-92e1-7088-83e3-9c03337c9b2c"
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    {
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      "occurred_at": "2026-08-03 05:06:56.189995+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc604-92e0-7abe-8e08-fe1ff26864eb"
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    {
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      "subject_kind": "tool",
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 05:06:56.189995+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc604-92dd-7053-8cc9-0e912290b8ab"
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    {
      "id": "chg_019fc0dc-2216-7c6d-90f5-b0b340029f48",
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      "family": "",
      "subject_kind": "server",
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 05:04:39.944037+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc0dc-2216-7c6d-90f5-b0b340029f48"
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    {
      "id": "chg_019fc0dc-2215-70a2-bb41-0dbadfa7b639",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 05:04:39.944037+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc0dc-2215-70a2-bb41-0dbadfa7b639"
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    {
      "id": "chg_019fc0dc-2215-7851-bb3b-7465b9c47521",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 05:04:39.944037+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc0dc-2215-7851-bb3b-7465b9c47521"
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    {
      "id": "chg_019fc0dc-2215-7d12-827d-928e4cfd8d38",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 05:04:39.944037+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc0dc-2215-7d12-827d-928e4cfd8d38"
    },
    {
      "id": "chg_019fc0dc-2216-76c3-8459-6b7f361621a7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 05:04:39.944037+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fc0dc-2216-76c3-8459-6b7f361621a7"
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    {
      "id": "chg_019faf32-e15e-7730-b2ee-15c91f13a621",
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      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
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      "from_code": "auth.none_destructive",
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      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:46:15.104798+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019faf32-e15e-7730-b2ee-15c91f13a621"
    },
    {
      "id": "chg_019faf32-e160-799f-b09a-610b36476e89",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 18:46:15.104798+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019faf32-e160-799f-b09a-610b36476e89"
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    {
      "id": "chg_019faf32-e162-7e4c-9b63-a1ee550f49db",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:46:15.104798+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019faf32-e162-7e4c-9b63-a1ee550f49db"
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    {
      "id": "chg_019faf32-e163-74a6-893a-9d77f7d4b690",
      "kind": "tool.description_changed",
      "family": "",
      "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_grounded"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:46:15.104798+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019faf32-e163-74a6-893a-9d77f7d4b690"
    },
    {
      "id": "chg_019faf32-e163-78ed-a801-cfc25a9e9c15",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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      "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": "2026-07-29",
      "occurred_at": "2026-07-29 18:46:15.104798+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019faf32-e163-78ed-a801-cfc25a9e9c15"
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    {
      "id": "chg_019faf32-e164-713a-bb4c-fdfe42087823",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:46:15.104798+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019faf32-e164-713a-bb4c-fdfe42087823"
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    {
      "id": "chg_019fa99c-6d49-7d75-ae1f-a9a44d1d03cc",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
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      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:43:48.921408+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fa99c-6d49-7d75-ae1f-a9a44d1d03cc"
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    {
      "id": "chg_019fa99c-6d4b-74f8-8476-265f390bb3d0",
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      "subject_kind": "server",
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      "from_code": null,
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      "materiality": "security",
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      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:43:48.921408+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fa99c-6d4b-74f8-8476-265f390bb3d0"
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    {
      "id": "chg_019fa99c-6d4b-70b3-a985-b72ae1e623bd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:43:48.921408+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fa99c-6d4b-70b3-a985-b72ae1e623bd"
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    {
      "id": "chg_019fa99c-6d4a-7bac-b36d-61e6c6d44e3d",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:43:48.921408+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fa99c-6d4a-7bac-b36d-61e6c6d44e3d"
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    {
      "id": "chg_019fa99c-6d4a-77c4-92e4-a0363eb6445b",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:43:48.921408+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fa99c-6d4a-77c4-92e4-a0363eb6445b"
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    {
      "id": "chg_019fa99c-6d4a-7357-b07c-cff8e2ea2ce8",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
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      "score_delta": null,
      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:43:48.921408+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-chaos-index/chaos-index-mcp#chg-chg_019fa99c-6d4a-7357-b07c-cff8e2ea2ce8"
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      "attribution": null,
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    {
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      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 5,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-07-31",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-07-31",
      "total": 53,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-30",
      "total": 54,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-29",
      "total": 54,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-07-28",
      "total": 53,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-07-27",
      "total": 53,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}