{
  "server": "pipeworx-io-wmata",
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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-wmata/wmata-mcp#chg-chg_019fc528-88e8-784b-bdc6-7c49005e6c44"
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      "occurred_at": "2026-08-03 01:06:35.843633+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-wmata/wmata-mcp#chg-chg_019fc528-88e8-7216-86d9-5cfc78088a07"
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      "occurred_at": "2026-08-03 01:06:35.843633+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-wmata/wmata-mcp#chg-chg_019fc528-88e7-7781-887f-c5ea5c4da35c"
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      "occurred_at": "2026-08-03 01:06:35.843633+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-wmata/wmata-mcp#chg-chg_019fc528-88e7-7277-bd67-bbb38f807e59"
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      "occurred_at": "2026-08-03 01:06:35.843633+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-wmata/wmata-mcp#chg-chg_019fc528-88e6-781d-b234-270240a5de84"
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    {
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      "occurred_at": "2026-08-02 01:05:59.735529+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-wmata/wmata-mcp#chg-chg_019fc001-9fcf-79a6-970e-887dfcf81956"
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    {
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      "occurred_at": "2026-08-02 01:05:59.735529+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-wmata/wmata-mcp#chg-chg_019fc001-9fd0-70cc-b9c8-c0b3b8ccb024"
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    {
      "id": "chg_019fc001-9fd0-7f3f-b596-d32d24f51172",
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      "occurred_at": "2026-08-02 01:05:59.735529+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-wmata/wmata-mcp#chg-chg_019fc001-9fd0-7f3f-b596-d32d24f51172"
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    {
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      "occurred_at": "2026-08-02 01:05:59.735529+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-wmata/wmata-mcp#chg-chg_019fc001-9fd0-7aa9-96f6-877404b1e052"
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    {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 01:05:59.735529+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-wmata/wmata-mcp#chg-chg_019fc001-9fd0-7658-a0fd-28008191f9c0"
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    {
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      "occurred_at": "2026-08-01 01:05:20.703899+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-wmata/wmata-mcp#chg-chg_019fbada-ab54-75b5-b66e-1a192ea534e1"
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    {
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      "occurred_at": "2026-08-01 01:05:20.703899+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-wmata/wmata-mcp#chg-chg_019fbada-ab54-7e6c-bc93-0567910f2ef4"
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    {
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      "occurred_at": "2026-08-01 01:05:20.703899+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-wmata/wmata-mcp#chg-chg_019fbada-ab55-7298-a0e4-10b8a40d6763"
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    {
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-08-01 01:05:20.703899+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-wmata/wmata-mcp#chg-chg_019fbada-ab55-777f-9b4d-65f42910b325"
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    {
      "id": "chg_019fbada-ab55-7c47-a1c9-0dfff8498bd4",
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      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 01:05:20.703899+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-wmata/wmata-mcp#chg-chg_019fbada-ab55-7c47-a1c9-0dfff8498bd4"
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    {
      "id": "chg_019faea8-96d5-7a23-bc62-3f61139a6768",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:15:12.062584+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-wmata/wmata-mcp#chg-chg_019faea8-96d5-7a23-bc62-3f61139a6768"
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    {
      "id": "chg_019faea8-96d9-72c3-8983-6d718ab1efdd",
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      "subject_kind": "server",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:15:12.062584+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-wmata/wmata-mcp#chg-chg_019faea8-96d9-72c3-8983-6d718ab1efdd"
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    {
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      "occurred_at": "2026-07-29 16:15:12.062584+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-wmata/wmata-mcp#chg-chg_019faea8-96d6-729a-a1d8-b52f5c56356d"
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    {
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:15:12.062584+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-wmata/wmata-mcp#chg-chg_019faea8-96d7-78d7-83e8-2e676bc83746"
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    {
      "id": "chg_019faea8-96d8-784b-9f17-e73b3ef12d3c",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:15:12.062584+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-wmata/wmata-mcp#chg-chg_019faea8-96d8-784b-9f17-e73b3ef12d3c"
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    {
      "id": "chg_019fa9a4-4f6c-734b-94c1-48255e6b31e4",
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      "subject_kind": "tool",
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      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:52:25.568721+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-wmata/wmata-mcp#chg-chg_019fa9a4-4f6c-734b-94c1-48255e6b31e4"
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    {
      "id": "chg_019fa9a4-4f6b-7e15-9f06-d999d46d7929",
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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 16:52:25.568721+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-wmata/wmata-mcp#chg-chg_019fa9a4-4f6b-7e15-9f06-d999d46d7929"
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    {
      "id": "chg_019fa9a4-4f6b-7810-bfbc-77376d774727",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:52:25.568721+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-wmata/wmata-mcp#chg-chg_019fa9a4-4f6b-7810-bfbc-77376d774727"
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    {
      "id": "chg_019fa9a4-4f6c-7cdc-b336-c2644df7414d",
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      "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 16:52:25.568721+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-wmata/wmata-mcp#chg-chg_019fa9a4-4f6c-7cdc-b336-c2644df7414d"
    },
    {
      "id": "chg_019fa9a4-4f6c-7815-b4c3-6a6f541d780b",
      "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": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:52:25.568721+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-wmata/wmata-mcp#chg-chg_019fa9a4-4f6c-7815-b4c3-6a6f541d780b"
    }
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}