{
  "server": "pipeworx-io-worldbank",
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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-worldbank/worldbank-mcp#chg-chg_019fc594-d92a-7bd0-86f1-cbc22c5c046b"
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    {
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      "observed_since": "2026-08-02",
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      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-worldbank/worldbank-mcp#chg-chg_019fc594-d92a-75d6-b0c3-dae5ba97f1fb"
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    {
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      "source": "scan",
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      "occurred_at": "2026-08-03 03:04:54.264633+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-worldbank/worldbank-mcp#chg-chg_019fc594-d929-7c45-b9af-15297df57aa5"
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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-worldbank/worldbank-mcp#chg-chg_019fc070-76ef-7bf9-b9b9-60dea3b9ee57"
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      "occurred_at": "2026-08-02 03:07:03.777803+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-worldbank/worldbank-mcp#chg-chg_019fc070-76f1-7b74-bb00-1cf0762b4057"
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    {
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      "occurred_at": "2026-08-02 03:07:03.777803+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-worldbank/worldbank-mcp#chg-chg_019fc070-76f1-7313-a0e2-46ebd5582578"
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    {
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      "occurred_at": "2026-08-02 03:07:03.777803+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-worldbank/worldbank-mcp#chg-chg_019fc070-76f0-78fc-9908-a35160131b16"
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    {
      "id": "chg_019fc070-76f0-7233-b51e-11a338d22bab",
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      "subject_kind": "tool",
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 03:07:03.777803+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-worldbank/worldbank-mcp#chg-chg_019fc070-76f0-7233-b51e-11a338d22bab"
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    {
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      "from_code": "auth.none_destructive",
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      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-worldbank/worldbank-mcp#chg-chg_019fc070-76ef-724a-819e-cf370861aa9e"
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    {
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      "occurred_at": "2026-08-01 03:06:22.241477+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-worldbank/worldbank-mcp#chg-chg_019fbb49-78ad-76da-8321-37e2f4a5cf2e"
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    {
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      "occurred_at": "2026-08-01 03:06:22.241477+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-worldbank/worldbank-mcp#chg-chg_019fbb49-78ae-73bc-a633-ac484203eeff"
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    {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 03:06:22.241477+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-worldbank/worldbank-mcp#chg-chg_019fbb49-78ae-79b9-8f2d-ca43fa679b3d"
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    {
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      "occurred_at": "2026-08-01 03:06:22.241477+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-worldbank/worldbank-mcp#chg-chg_019fbb49-78ae-7e4c-858b-bf9f216da29c"
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      "occurred_at": "2026-08-01 03:06:22.241477+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-worldbank/worldbank-mcp#chg-chg_019fbb49-78af-7527-97ea-c4c5a53a33da"
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    {
      "id": "chg_019fae45-d0bd-735a-93d4-ed552f009087",
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      "materiality": "security",
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      "occurred_at": "2026-07-29 14:27:18.820311+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-worldbank/worldbank-mcp#chg-chg_019fae45-d0bd-735a-93d4-ed552f009087"
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    {
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      "occurred_at": "2026-07-29 14:27:18.820311+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-worldbank/worldbank-mcp#chg-chg_019fae45-d0be-71a1-86c7-56ca066aeede"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:27:18.820311+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-worldbank/worldbank-mcp#chg-chg_019fae45-d0bd-7d15-9593-9117d7056944"
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    {
      "id": "chg_019fae45-d0bd-78c5-94d2-edfdbff5d308",
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      "subject_kind": "tool",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:27:18.820311+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-worldbank/worldbank-mcp#chg-chg_019fae45-d0bd-78c5-94d2-edfdbff5d308"
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    {
      "id": "chg_019fae45-d0bc-791b-ac68-3703827d146f",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
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      "from_code": "auth.none_destructive",
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      "from_value": "fail",
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      "occurred_at": "2026-07-29 14:27:18.820311+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-worldbank/worldbank-mcp#chg-chg_019fae45-d0bc-791b-ac68-3703827d146f"
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    {
      "id": "chg_019fae45-d0be-7637-92e1-b340fb30adbb",
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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 14:27:18.820311+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-worldbank/worldbank-mcp#chg-chg_019fae45-d0be-7637-92e1-b340fb30adbb"
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    {
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      "occurred_at": "2026-07-28 15:21:51.805195+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-worldbank/worldbank-mcp#chg-chg_019fa951-65cf-7117-9b43-432567278c97"
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      "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 15:21:51.805195+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-worldbank/worldbank-mcp#chg-chg_019fa951-65d0-711e-b326-5071ad6a52c0"
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    {
      "id": "chg_019fa951-65ce-7743-8c2b-bb255a181511",
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      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 15:21:51.805195+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-worldbank/worldbank-mcp#chg-chg_019fa951-65ce-7743-8c2b-bb255a181511"
    },
    {
      "id": "chg_019fa951-65cf-7658-9a0e-547ab453506a",
      "kind": "tool.description_changed",
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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": {
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      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 15:21:51.805195+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-worldbank/worldbank-mcp#chg-chg_019fa951-65cf-7658-9a0e-547ab453506a"
    },
    {
      "id": "chg_019fa951-65ce-7ca9-a7a6-a4dfc25f2399",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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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": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 15:21:51.805195+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-worldbank/worldbank-mcp#chg-chg_019fa951-65ce-7ca9-a7a6-a4dfc25f2399"
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    {
      "id": "chg_019fa951-65cf-7bed-83d0-d14cdc9f2f13",
      "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"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 15:21:51.805195+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-worldbank/worldbank-mcp#chg-chg_019fa951-65cf-7bed-83d0-d14cdc9f2f13"
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      "tracked": true,
      "explained": true,
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    {
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      "explained": true,
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    {
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    {
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    {
      "date": "2026-07-28",
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      "tracked": true,
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}