{
  "server": "pipeworx-io-visualcrossing",
  "component": "visualcrossing-mcp",
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  },
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      "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-visualcrossing/visualcrossing-mcp#chg-chg_019fc66e-ca98-7233-a998-e5b16d2debcf"
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    {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 07:02:57.414115+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-visualcrossing/visualcrossing-mcp#chg-chg_019fc66e-ca99-7397-b67c-822c6c345237"
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    {
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      "occurred_at": "2026-08-03 07:02:57.414115+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-visualcrossing/visualcrossing-mcp#chg-chg_019fc66e-ca9a-76a0-b454-ce903452e6b6"
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    {
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      "occurred_at": "2026-08-03 07:02:57.414115+00",
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      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-visualcrossing/visualcrossing-mcp#chg-chg_019fc66e-ca9a-7a88-917e-22ddf46ec137"
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    {
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      "occurred_at": "2026-08-03 07:02:57.414115+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-visualcrossing/visualcrossing-mcp#chg-chg_019fc66e-ca9b-77b1-991d-c4bc09cb183f"
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    {
      "id": "chg_019fc14a-c107-72e6-8259-f2e5bdba5ecc",
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-visualcrossing/visualcrossing-mcp#chg-chg_019fc14a-c107-72e6-8259-f2e5bdba5ecc"
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    {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 07:05:29.592941+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-visualcrossing/visualcrossing-mcp#chg-chg_019fc14a-c107-7bbc-b365-5e8715f663e5"
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    {
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 07:05:29.592941+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-visualcrossing/visualcrossing-mcp#chg-chg_019fc14a-c107-7781-97af-c39b8d550fd3"
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    {
      "id": "chg_019fc14a-c106-7dc5-b028-41b83bc08798",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 07:05:29.592941+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-visualcrossing/visualcrossing-mcp#chg-chg_019fc14a-c106-7dc5-b028-41b83bc08798"
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    {
      "id": "chg_019fc14a-c106-7855-a4d7-8082bdca0672",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 07:05:29.592941+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-visualcrossing/visualcrossing-mcp#chg-chg_019fc14a-c106-7855-a4d7-8082bdca0672"
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    {
      "id": "chg_019fbc23-e64c-74f3-919f-2ad8ca6ceb23",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
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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": "2026-08-01",
      "occurred_at": "2026-08-01 07:04:57.150381+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-visualcrossing/visualcrossing-mcp#chg-chg_019fbc23-e64c-74f3-919f-2ad8ca6ceb23"
    },
    {
      "id": "chg_019fbc23-e64e-7271-a340-5aa28338695d",
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      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 07:04:57.150381+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-visualcrossing/visualcrossing-mcp#chg-chg_019fbc23-e64e-7271-a340-5aa28338695d"
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    {
      "id": "chg_019fbc23-e64d-7a2d-ae8a-1c1f82fa1d72",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 07:04:57.150381+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-visualcrossing/visualcrossing-mcp#chg-chg_019fbc23-e64d-7a2d-ae8a-1c1f82fa1d72"
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    {
      "id": "chg_019fbc23-e64d-757f-94a1-465b7c65d16a",
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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": "2026-08-01",
      "occurred_at": "2026-08-01 07:04:57.150381+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-visualcrossing/visualcrossing-mcp#chg-chg_019fbc23-e64d-757f-94a1-465b7c65d16a"
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    {
      "id": "chg_019fbc23-e64d-7053-85f3-c94f7a9ac7ed",
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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": "2026-08-01",
      "occurred_at": "2026-08-01 07:04:57.150381+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-visualcrossing/visualcrossing-mcp#chg-chg_019fbc23-e64d-7053-85f3-c94f7a9ac7ed"
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    {
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      "subject_kind": "tool",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 07:04:57.150381+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-visualcrossing/visualcrossing-mcp#chg-chg_019fbc23-e64d-7d96-9788-0d353b6c8588"
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    {
      "id": "chg_019fb352-5d4d-7f00-90eb-0743f8976ae1",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 13:59:07.326956+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-visualcrossing/visualcrossing-mcp#chg-chg_019fb352-5d4d-7f00-90eb-0743f8976ae1"
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    {
      "id": "chg_019fb352-5d4e-77a8-a0e8-9ba3fa1f1267",
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 13:59:07.326956+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-visualcrossing/visualcrossing-mcp#chg-chg_019fb352-5d4e-77a8-a0e8-9ba3fa1f1267"
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    {
      "id": "chg_019fb352-5d4e-7c90-a1ce-ef16424ff38e",
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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": "2026-07-30",
      "occurred_at": "2026-07-30 13:59:07.326956+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-visualcrossing/visualcrossing-mcp#chg-chg_019fb352-5d4e-7c90-a1ce-ef16424ff38e"
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    {
      "id": "chg_019fb352-5d4f-7262-833d-2cd35ecbc37c",
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      "occurred_at": "2026-07-30 13:59:07.326956+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-visualcrossing/visualcrossing-mcp#chg-chg_019fb352-5d4f-7262-833d-2cd35ecbc37c"
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    {
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      "subject_kind": "server",
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      "occurred_at": "2026-07-30 13:59:07.326956+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-visualcrossing/visualcrossing-mcp#chg-chg_019fb352-5d4f-7ada-a64d-381c86e5fd06"
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    {
      "id": "chg_019fae5e-8061-72ae-bcaf-0dafd8f5f93a",
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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 14:54:16.647125+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-visualcrossing/visualcrossing-mcp#chg-chg_019fae5e-8061-72ae-bcaf-0dafd8f5f93a"
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    {
      "id": "chg_019fae5e-8062-7d62-a3b6-854816bc035d",
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      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:54:16.647125+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-visualcrossing/visualcrossing-mcp#chg-chg_019fae5e-8062-7d62-a3b6-854816bc035d"
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    {
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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_at": "2026-07-29 14:54:16.647125+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-visualcrossing/visualcrossing-mcp#chg-chg_019fae5e-8062-7929-8288-6b39857dc688"
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    {
      "id": "chg_019fae5e-8062-74f5-a8a7-7769cfb6570a",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:54:16.647125+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-visualcrossing/visualcrossing-mcp#chg-chg_019fae5e-8062-74f5-a8a7-7769cfb6570a"
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    {
      "id": "chg_019fae5e-8061-7b88-b829-09521248143f",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:54:16.647125+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-visualcrossing/visualcrossing-mcp#chg-chg_019fae5e-8061-7b88-b829-09521248143f"
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    {
      "id": "chg_019fa93f-04ce-78e9-a318-6a5e1295c60c",
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      "detail": {
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-visualcrossing/visualcrossing-mcp#chg-chg_019fa93f-04ce-78e9-a318-6a5e1295c60c"
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      "occurred_at": "2026-07-28 15:01:47.31692+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-visualcrossing/visualcrossing-mcp#chg-chg_019fa93f-04cf-7882-b537-f6e2b9988c91"
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      "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-visualcrossing/visualcrossing-mcp#chg-chg_019fa93f-04cf-732a-9772-da7f325344bb"
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    {
      "id": "chg_019fa93f-04ce-7d9f-9479-3ca0a1e4c1f1",
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      "occurred_at": "2026-07-28 15:01:47.31692+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-visualcrossing/visualcrossing-mcp#chg-chg_019fa93f-04ce-7d9f-9479-3ca0a1e4c1f1"
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      "materiality": "security",
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      "occurred_at": "2026-07-28 15:01:47.31692+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-visualcrossing/visualcrossing-mcp#chg-chg_019fa93f-04ce-7304-8152-a4f87fa005d2"
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