{
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      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fc66e-2934-7c56-b65c-62bfb5405e0a"
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      "observed_since": "2026-08-02",
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      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fc66e-2934-791c-a267-bb531f66f641"
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      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fc14a-03ba-772d-b1cd-6bf23f187309"
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      "occurred_at": "2026-08-02 07:04:41.132174+00",
      "observed_since": "2026-08-01",
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      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fc14a-03bb-7c7c-8cfe-e8e53a3084d7"
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      "occurred_at": "2026-08-02 07:04:41.132174+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fc14a-03bb-7837-92f5-93d6356f0cf8"
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      "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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fc14a-03bb-736b-9317-7a6f976242a1"
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    {
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      "occurred_at": "2026-08-02 07:04:41.132174+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fc14a-03ba-7d81-a495-f2a2860f2eba"
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      "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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fbc23-2ecc-73d2-b0fb-9ccbd5075ebb"
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      "occurred_at": "2026-08-01 07:04:10.174448+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fbc23-2ecc-7e3c-a1db-c0a7046a9385"
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    {
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      "occurred_at": "2026-08-01 07:04:10.174448+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fbc23-2ecd-7d6d-88c4-46eea59dba41"
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    {
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      "occurred_at": "2026-08-01 07:04:10.174448+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fbc23-2ecd-79ac-97d7-e7562f6d8cd2"
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    {
      "id": "chg_019fbc23-2ecd-74a7-a578-bb242ee01812",
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      "subject_kind": "tool",
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 07:04:10.174448+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fbc23-2ecd-74a7-a578-bb242ee01812"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 15:20:09.374776+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fb39c-8db1-708e-a414-f25747b78dc4"
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    {
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      "from_code": "auth.none_destructive_unverified",
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      "from_value": "unverified",
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      "materiality": "critical",
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      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fb39c-8daf-7604-915f-0878d2500e5e"
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      "occurred_at": "2026-07-30 15:20:09.374776+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fb39c-8daf-7c32-95d8-02bbacaa14ac"
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    {
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      "occurred_at": "2026-07-30 15:20:09.374776+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fb39c-8db0-7212-b24b-4ae12a63899f"
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      "occurred_at": "2026-07-30 15:20:09.374776+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fb39c-8db0-76ad-8de3-ad410d67621d"
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    {
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      "materiality": "security",
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      "occurred_at": "2026-07-30 15:20:09.374776+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fb39c-8db0-7bc8-8577-27705554d075"
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    {
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      "occurred_at": "2026-07-29 16:25:21.523398+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019faeb1-e381-71dd-9870-468c752afda6"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:25:21.523398+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019faeb1-e380-7c2b-aa14-b7288ad913b9"
    },
    {
      "id": "chg_019faeb1-e380-776b-a4c4-2af1ea8c26d7",
      "kind": "tool.description_changed",
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      "subject": "ask_pipeworx_beta",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:25:21.523398+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019faeb1-e380-776b-a4c4-2af1ea8c26d7"
    },
    {
      "id": "chg_019faeb1-e380-711d-8268-0979060fa1b4",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:25:21.523398+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019faeb1-e380-711d-8268-0979060fa1b4"
    },
    {
      "id": "chg_019faeb1-e381-7672-8d19-542d5e0f6886",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 16:25:21.523398+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019faeb1-e381-7672-8d19-542d5e0f6886"
    },
    {
      "id": "chg_019fa982-c908-799e-b06a-49c98b50e80c",
      "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 16:15:48.475831+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fa982-c908-799e-b06a-49c98b50e80c"
    },
    {
      "id": "chg_019fa982-c907-7be4-a0ba-8e2ce7f4cf0c",
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      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_at": "2026-07-28 16:15:48.475831+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-arcgis-austin/arcgis-austin-mcp#chg-chg_019fa982-c907-7be4-a0ba-8e2ce7f4cf0c"
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    {
      "id": "chg_019fa982-c908-73a4-a1d9-1f0304a61f80",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:15:48.475831+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fa982-c908-73a4-a1d9-1f0304a61f80"
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    {
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      "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": "2026-07-28",
      "occurred_at": "2026-07-28 16:15:48.475831+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fa982-c909-79a0-872f-9eaea550e9fb"
    },
    {
      "id": "chg_019fa982-c909-74ea-af72-db5800544702",
      "kind": "tool.description_changed",
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      "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",
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:15:48.475831+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fa982-c909-74ea-af72-db5800544702"
    },
    {
      "id": "chg_019fa982-c908-7ed4-bf93-05eebd88e279",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "subject_child": "",
      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "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 16:15:48.475831+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-arcgis-austin/arcgis-austin-mcp#chg-chg_019fa982-c908-7ed4-bf93-05eebd88e279"
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