{
  "server": "pipeworx-io-numbersapi",
  "component": "numbersapi-mcp",
  "generated_at": "2026-08-04T01:39:35.741Z",
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  },
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      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
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      "occurred_at": "2026-08-04 00:01:05.664476+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-numbersapi/numbersapi-mcp#chg-chg_019fca12-ec96-71da-b6a6-cf9c8cb40fca"
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    {
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      "occurred_at": "2026-08-04 00:01:05.664476+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-numbersapi/numbersapi-mcp#chg-chg_019fca12-ec95-7c47-965a-7d7561239f79"
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    {
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      "occurred_at": "2026-08-04 00:01:05.664476+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-numbersapi/numbersapi-mcp#chg-chg_019fca12-ec95-7070-8751-b0009bfd51e1"
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      "occurred_at": "2026-08-04 00:01:05.664476+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-numbersapi/numbersapi-mcp#chg-chg_019fca12-ec96-7ba8-ad8b-b74dd119903c"
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    {
      "id": "chg_019fc4f8-5d5f-75d9-8f3d-be7a9e1d2c70",
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      "subject_kind": "server",
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      "materiality": "security",
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      "occurred_at": "2026-08-03 00:13:58.978994+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-numbersapi/numbersapi-mcp#chg-chg_019fc4f8-5d5f-75d9-8f3d-be7a9e1d2c70"
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    {
      "id": "chg_019fc4f8-5d5e-7e0b-9aa1-09e255cfbd40",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:13:58.978994+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-numbersapi/numbersapi-mcp#chg-chg_019fc4f8-5d5e-7e0b-9aa1-09e255cfbd40"
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    {
      "id": "chg_019fc4f8-5d5e-7838-8efb-efef441c42f5",
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      "subject_kind": "tool",
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      "materiality": "security",
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        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:13:58.978994+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-numbersapi/numbersapi-mcp#chg-chg_019fc4f8-5d5e-7838-8efb-efef441c42f5"
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    {
      "id": "chg_019fc4f8-5d5e-71cf-af15-82f62935cc78",
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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 00:13:58.978994+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-numbersapi/numbersapi-mcp#chg-chg_019fc4f8-5d5e-71cf-af15-82f62935cc78"
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    {
      "id": "chg_019fc4f8-5d5d-7941-8f8d-ee9d5ed48b84",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:13:58.978994+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-numbersapi/numbersapi-mcp#chg-chg_019fc4f8-5d5d-7941-8f8d-ee9d5ed48b84"
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    {
      "id": "chg_019fc4f8-5d5c-7346-a7dc-c8880cf09818",
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      "family": "auth-oauth",
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      "from_code": "auth.none_destructive_unverified",
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      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
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      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:13:58.978994+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-numbersapi/numbersapi-mcp#chg-chg_019fc4f8-5d5c-7346-a7dc-c8880cf09818"
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    {
      "id": "chg_019fbfc8-5323-7ed2-9f82-27af6f22be16",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:03:24.562243+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-numbersapi/numbersapi-mcp#chg-chg_019fbfc8-5323-7ed2-9f82-27af6f22be16"
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    {
      "id": "chg_019fbfc8-5323-7603-8a1a-21f28f113382",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:03:24.562243+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-numbersapi/numbersapi-mcp#chg-chg_019fbfc8-5323-7603-8a1a-21f28f113382"
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    {
      "id": "chg_019fbfc8-5324-779c-a81c-0594eb53c18e",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
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      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:03:24.562243+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-numbersapi/numbersapi-mcp#chg-chg_019fbfc8-5324-779c-a81c-0594eb53c18e"
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    {
      "id": "chg_019fbfc8-5323-7aaa-8463-344d1409421f",
      "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"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:03:24.562243+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-numbersapi/numbersapi-mcp#chg-chg_019fbfc8-5323-7aaa-8463-344d1409421f"
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    {
      "id": "chg_019fbfc8-5324-7384-b9e8-f841f70c9cb0",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "deep_research",
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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": "2026-08-02",
      "occurred_at": "2026-08-02 00:03:24.562243+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-numbersapi/numbersapi-mcp#chg-chg_019fbfc8-5324-7384-b9e8-f841f70c9cb0"
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    {
      "id": "chg_019fbfc8-5322-77a3-9e67-9ccc5c414371",
      "kind": "check.unverifiable",
      "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_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:03:24.562243+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-numbersapi/numbersapi-mcp#chg-chg_019fbfc8-5322-77a3-9e67-9ccc5c414371"
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    {
      "id": "chg_019fbaa3-56f8-7ae3-be10-261d778f59b3",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:04:54.629+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-numbersapi/numbersapi-mcp#chg-chg_019fbaa3-56f8-7ae3-be10-261d778f59b3"
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    {
      "id": "chg_019fbaa3-56f6-791d-888f-24aeddf444a4",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "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": {
        "tool": "forget"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:04:54.629+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-numbersapi/numbersapi-mcp#chg-chg_019fbaa3-56f6-791d-888f-24aeddf444a4"
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    {
      "id": "chg_019fbaa3-56f7-7939-b481-e707b9283f4a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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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": "ask_pipeworx"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:04:54.629+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-numbersapi/numbersapi-mcp#chg-chg_019fbaa3-56f7-7939-b481-e707b9283f4a"
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    {
      "id": "chg_019fbaa3-56f8-704d-bbe4-a67fd750f556",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:04:54.629+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-numbersapi/numbersapi-mcp#chg-chg_019fbaa3-56f8-704d-bbe4-a67fd750f556"
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    {
      "id": "chg_019fbaa3-56f8-75a7-a165-cdf849fd28ce",
      "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",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:04:54.629+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-numbersapi/numbersapi-mcp#chg-chg_019fbaa3-56f8-75a7-a165-cdf849fd28ce"
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    {
      "id": "chg_019fbaa3-56f9-70ab-9be7-3780d5960d9a",
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      "family": "",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 00:04:54.629+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-numbersapi/numbersapi-mcp#chg-chg_019fbaa3-56f9-70ab-9be7-3780d5960d9a"
    },
    {
      "id": "chg_019fae9e-fc54-77e2-8879-1386834531bc",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:04:42.671497+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-numbersapi/numbersapi-mcp#chg-chg_019fae9e-fc54-77e2-8879-1386834531bc"
    },
    {
      "id": "chg_019fae9e-fc54-72c4-aa25-feb53064e3b5",
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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 16:04:42.671497+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-numbersapi/numbersapi-mcp#chg-chg_019fae9e-fc54-72c4-aa25-feb53064e3b5"
    },
    {
      "id": "chg_019fae9e-fc53-7d71-97cd-c54caadaef91",
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      "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_grounded"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:04:42.671497+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-numbersapi/numbersapi-mcp#chg-chg_019fae9e-fc53-7d71-97cd-c54caadaef91"
    },
    {
      "id": "chg_019fae9e-fc53-77c9-b5a1-8157a9398f03",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
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      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:04:42.671497+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-numbersapi/numbersapi-mcp#chg-chg_019fae9e-fc53-77c9-b5a1-8157a9398f03"
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    {
      "id": "chg_019fae9e-fc51-7b90-ae2c-32de88f192ea",
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      "subject_kind": "check",
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      "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_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:04:42.671497+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-numbersapi/numbersapi-mcp#chg-chg_019fae9e-fc51-7b90-ae2c-32de88f192ea"
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    {
      "id": "chg_019fae9e-fc53-7289-a2c4-259c8f0144da",
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      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:04:42.671497+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-numbersapi/numbersapi-mcp#chg-chg_019fae9e-fc53-7289-a2c4-259c8f0144da"
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    {
      "id": "chg_019fa966-f6ed-7791-85bb-a1e7e1c9caf0",
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      "subject_kind": "tool",
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      "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 15:45:25.217538+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-numbersapi/numbersapi-mcp#chg-chg_019fa966-f6ed-7791-85bb-a1e7e1c9caf0"
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 15:45:25.217538+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-numbersapi/numbersapi-mcp#chg-chg_019fa966-f6ee-7762-9f56-aa7349dabbb8"
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    {
      "id": "chg_019fa966-f6ee-711d-8c77-c1c171e7ea12",
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      "family": "",
      "subject_kind": "tool",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_at": "2026-07-28 15:45:25.217538+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-numbersapi/numbersapi-mcp#chg-chg_019fa966-f6ee-711d-8c77-c1c171e7ea12"
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    {
      "id": "chg_019fa966-f6ed-7bcb-8e11-ccf6b311dce5",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_at": "2026-07-28 15:45:25.217538+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-numbersapi/numbersapi-mcp#chg-chg_019fa966-f6ed-7bcb-8e11-ccf6b311dce5"
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    {
      "id": "chg_019fa966-f6ed-706c-99bd-02cbaea2d9c7",
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      "subject_kind": "tool",
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      "from_value": null,
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 15:45:25.217538+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-numbersapi/numbersapi-mcp#chg-chg_019fa966-f6ed-706c-99bd-02cbaea2d9c7"
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