{
  "server": "pipeworx-io-data-mesa",
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  "generated_at": "2026-08-03T21:00:59.127Z",
  "tracking_since": "2026-07-26",
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  },
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      "occurred_at": "2026-08-03 02:03:50.267114+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-data-mesa/data-mesa-mcp#chg-chg_019fc55c-f0be-7211-b109-759c8ab7f1f2"
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    {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 02:03:50.267114+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-data-mesa/data-mesa-mcp#chg-chg_019fc55c-f0c1-7dc1-96b9-0768b0bb8371"
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    {
      "id": "chg_019fc55c-f0c1-77d1-87e8-9fd92cf10c75",
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      "occurred_at": "2026-08-03 02:03:50.267114+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-data-mesa/data-mesa-mcp#chg-chg_019fc55c-f0c1-77d1-87e8-9fd92cf10c75"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 02:03:50.267114+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-data-mesa/data-mesa-mcp#chg-chg_019fc55c-f0c0-7de8-8352-53f19e6c7c05"
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    {
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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": "2026-08-03",
      "occurred_at": "2026-08-03 02:03:50.267114+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-data-mesa/data-mesa-mcp#chg-chg_019fc55c-f0c0-73ad-a2d7-c37c28deb94c"
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    {
      "id": "chg_019fc039-7312-7e6c-8d18-a629bdc2ed44",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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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 02:06:58.304397+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-data-mesa/data-mesa-mcp#chg-chg_019fc039-7312-7e6c-8d18-a629bdc2ed44"
    },
    {
      "id": "chg_019fc039-7314-7522-a21d-61f9923f5a6e",
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      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:06:58.304397+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-data-mesa/data-mesa-mcp#chg-chg_019fc039-7314-7522-a21d-61f9923f5a6e"
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    {
      "id": "chg_019fc039-7314-701d-9c42-464cfaad6f18",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:06:58.304397+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-data-mesa/data-mesa-mcp#chg-chg_019fc039-7314-701d-9c42-464cfaad6f18"
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    {
      "id": "chg_019fc039-7313-7885-9f0e-5b68842c4502",
      "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_grounded"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:06:58.304397+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-data-mesa/data-mesa-mcp#chg-chg_019fc039-7313-7885-9f0e-5b68842c4502"
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    {
      "id": "chg_019fc039-7312-71a4-8088-10f8910350f8",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:06:58.304397+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-data-mesa/data-mesa-mcp#chg-chg_019fc039-7312-71a4-8088-10f8910350f8"
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    {
      "id": "chg_019fbb12-54c8-75de-9c76-8e5fc5ab8a54",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:06:08.569793+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-data-mesa/data-mesa-mcp#chg-chg_019fbb12-54c8-75de-9c76-8e5fc5ab8a54"
    },
    {
      "id": "chg_019fbb12-54c9-7311-b2f5-ceb8e9017b09",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:06:08.569793+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-data-mesa/data-mesa-mcp#chg-chg_019fbb12-54c9-7311-b2f5-ceb8e9017b09"
    },
    {
      "id": "chg_019fbb12-54c9-7855-a4dc-e3cd13fffd27",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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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": "2026-08-01",
      "occurred_at": "2026-08-01 02:06:08.569793+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-data-mesa/data-mesa-mcp#chg-chg_019fbb12-54c9-7855-a4dc-e3cd13fffd27"
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    {
      "id": "chg_019fbb12-54c9-7d07-ab9d-5fd6cc66f464",
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      "family": "",
      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:06:08.569793+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-data-mesa/data-mesa-mcp#chg-chg_019fbb12-54c9-7d07-ab9d-5fd6cc66f464"
    },
    {
      "id": "chg_019fbb12-54ca-7223-be11-7b76d505734d",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:06:08.569793+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-data-mesa/data-mesa-mcp#chg-chg_019fbb12-54ca-7223-be11-7b76d505734d"
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    {
      "id": "chg_019faef3-977c-7723-9fb0-b5ce252dbb8f",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:37:07.438699+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-data-mesa/data-mesa-mcp#chg-chg_019faef3-977c-7723-9fb0-b5ce252dbb8f"
    },
    {
      "id": "chg_019faef3-977b-7bbb-b16a-214945ca8354",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:37:07.438699+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-data-mesa/data-mesa-mcp#chg-chg_019faef3-977b-7bbb-b16a-214945ca8354"
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    {
      "id": "chg_019faef3-977a-7a00-8c70-c8abee225024",
      "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"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:37:07.438699+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-data-mesa/data-mesa-mcp#chg-chg_019faef3-977a-7a00-8c70-c8abee225024"
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    {
      "id": "chg_019faef3-977b-77a8-ad08-098e9da1098c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:37:07.438699+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-data-mesa/data-mesa-mcp#chg-chg_019faef3-977b-77a8-ad08-098e9da1098c"
    },
    {
      "id": "chg_019faef3-977c-7175-9f94-7dfa198b7f5d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:37:07.438699+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-data-mesa/data-mesa-mcp#chg-chg_019faef3-977c-7175-9f94-7dfa198b7f5d"
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    {
      "id": "chg_019fa9b1-40fc-763d-ae53-86588a839f49",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 17:06:33.841812+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-data-mesa/data-mesa-mcp#chg-chg_019fa9b1-40fc-763d-ae53-86588a839f49"
    },
    {
      "id": "chg_019fa9b1-40fc-71d3-9eaf-774c7e0840ef",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 17:06:33.841812+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-data-mesa/data-mesa-mcp#chg-chg_019fa9b1-40fc-71d3-9eaf-774c7e0840ef"
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    {
      "id": "chg_019fa9b1-40fb-7cf8-8daa-88ea7ebb49db",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:06:33.841812+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-data-mesa/data-mesa-mcp#chg-chg_019fa9b1-40fb-7cf8-8daa-88ea7ebb49db"
    },
    {
      "id": "chg_019fa9b1-40fb-7801-9fe2-beded81c4b1c",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:06:33.841812+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-data-mesa/data-mesa-mcp#chg-chg_019fa9b1-40fb-7801-9fe2-beded81c4b1c"
    },
    {
      "id": "chg_019fa9b1-40fc-7ac2-8509-eebf59393633",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:06:33.841812+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-data-mesa/data-mesa-mcp#chg-chg_019fa9b1-40fc-7ac2-8509-eebf59393633"
    }
  ],
  "days": [
    {
      "date": "2026-08-03",
      "total": 59,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-08-02",
      "total": 58,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
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    {
      "date": "2026-08-01",
      "total": 58,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-07-31",
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      "delta": -2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
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    {
      "date": "2026-07-30",
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      "delta": 0,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
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    },
    {
      "date": "2026-07-29",
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      "tracked": true,
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      "beyond_event_horizon": false,
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    {
      "date": "2026-07-28",
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      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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      "date": "2026-07-27",
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}