{
  "server": "pipeworx-io-oxylabs",
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  },
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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-oxylabs/oxylabs-mcp#chg-chg_019fc4f8-74c4-714c-8496-b586e9781783"
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      "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-oxylabs/oxylabs-mcp#chg-chg_019fc4f8-74c3-7c0b-8d6d-a19cd4879ba1"
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    {
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      "occurred_at": "2026-08-03 00:14:04.973478+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-oxylabs/oxylabs-mcp#chg-chg_019fc4f8-74c3-7759-8446-2ab1f44da5eb"
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    {
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      "occurred_at": "2026-08-03 00:14:04.973478+00",
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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-oxylabs/oxylabs-mcp#chg-chg_019fc4f8-74c2-778b-8a87-b558db10f219"
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    {
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      "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-oxylabs/oxylabs-mcp#chg-chg_019fc4f8-74c4-7646-96fa-05e765cc425a"
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    {
      "id": "chg_019fbfc8-6e55-7c00-8d91-34751f429470",
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      "occurred_at": "2026-08-02 00:03:31.523822+00",
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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-oxylabs/oxylabs-mcp#chg-chg_019fbfc8-6e55-7c00-8d91-34751f429470"
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    {
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      "occurred_at": "2026-08-02 00:03:31.523822+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-oxylabs/oxylabs-mcp#chg-chg_019fbfc8-6e55-7130-a7d6-5e46431486ee"
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    {
      "id": "chg_019fbfc8-6e54-7c11-b145-035d4a981bc3",
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:03:31.523822+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-oxylabs/oxylabs-mcp#chg-chg_019fbfc8-6e54-7c11-b145-035d4a981bc3"
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    {
      "id": "chg_019fbfc8-6e54-7703-aa18-6a81823b5094",
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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": "2026-08-02",
      "occurred_at": "2026-08-02 00:03:31.523822+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-oxylabs/oxylabs-mcp#chg-chg_019fbfc8-6e54-7703-aa18-6a81823b5094"
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    {
      "id": "chg_019fbfc8-6e53-7b39-9087-14e79967d5a7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:03:31.523822+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-oxylabs/oxylabs-mcp#chg-chg_019fbfc8-6e53-7b39-9087-14e79967d5a7"
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    {
      "id": "chg_019fbaa3-74b1-7a5f-b711-a89569bc6e93",
      "kind": "tool.description_changed",
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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 00:05:02.241297+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-oxylabs/oxylabs-mcp#chg-chg_019fbaa3-74b1-7a5f-b711-a89569bc6e93"
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    {
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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 00:05:02.241297+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-oxylabs/oxylabs-mcp#chg-chg_019fbaa3-74b2-7ce8-a248-28fae25a88b3"
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    {
      "id": "chg_019fbaa3-74b2-7786-8eb5-b3fbeada2966",
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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": "2026-08-01",
      "occurred_at": "2026-08-01 00:05:02.241297+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-oxylabs/oxylabs-mcp#chg-chg_019fbaa3-74b2-7786-8eb5-b3fbeada2966"
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    {
      "id": "chg_019fbaa3-74b0-7ed0-a42a-4dcbf57388a2",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:05:02.241297+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-oxylabs/oxylabs-mcp#chg-chg_019fbaa3-74b0-7ed0-a42a-4dcbf57388a2"
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    {
      "id": "chg_019fbaa3-74b2-70ff-8bb0-1df9e54b2bc0",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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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_grounded"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:05:02.241297+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-oxylabs/oxylabs-mcp#chg-chg_019fbaa3-74b2-70ff-8bb0-1df9e54b2bc0"
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    {
      "id": "chg_019fb37d-b6bb-78e1-a43a-e7ff6c0105dc",
      "kind": "tool.description_changed",
      "family": "",
      "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",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:46:28.269442+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-oxylabs/oxylabs-mcp#chg-chg_019fb37d-b6bb-78e1-a43a-e7ff6c0105dc"
    },
    {
      "id": "chg_019fb37d-b6b9-788d-b374-f7a72bc572ce",
      "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": "2026-07-30",
      "occurred_at": "2026-07-30 14:46:28.269442+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-oxylabs/oxylabs-mcp#chg-chg_019fb37d-b6b9-788d-b374-f7a72bc572ce"
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    {
      "id": "chg_019fb37d-b6ba-79c9-b461-c89618cac0ff",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:46:28.269442+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-oxylabs/oxylabs-mcp#chg-chg_019fb37d-b6ba-79c9-b461-c89618cac0ff"
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    {
      "id": "chg_019fb37d-b6ba-7e7b-8038-c27677a40410",
      "kind": "tool.description_changed",
      "family": "",
      "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",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:46:28.269442+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-oxylabs/oxylabs-mcp#chg-chg_019fb37d-b6ba-7e7b-8038-c27677a40410"
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    {
      "id": "chg_019fb37d-b6bb-736d-bbe6-7479b5bd4445",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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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_grounded"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:46:28.269442+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-oxylabs/oxylabs-mcp#chg-chg_019fb37d-b6bb-736d-bbe6-7479b5bd4445"
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    {
      "id": "chg_019fb37d-b6bb-7c40-9afc-cc4a53a027e2",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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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": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:46:28.269442+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-oxylabs/oxylabs-mcp#chg-chg_019fb37d-b6bb-7c40-9afc-cc4a53a027e2"
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    {
      "id": "chg_019fae85-cab5-708d-a307-eef2a90f75fc",
      "kind": "server.instructions_changed",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 15:37:11.570171+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-oxylabs/oxylabs-mcp#chg-chg_019fae85-cab5-708d-a307-eef2a90f75fc"
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    {
      "id": "chg_019fae85-cab3-7ddb-a23d-e4ef34673030",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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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_beta"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 15:37:11.570171+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-oxylabs/oxylabs-mcp#chg-chg_019fae85-cab3-7ddb-a23d-e4ef34673030"
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    {
      "id": "chg_019fae85-cab3-7825-a59d-fe2854ea4f07",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
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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 15:37:11.570171+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-oxylabs/oxylabs-mcp#chg-chg_019fae85-cab3-7825-a59d-fe2854ea4f07"
    },
    {
      "id": "chg_019fae85-cab3-711a-a8f9-ce5817664ef0",
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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": {
        "tool": "forget"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 15:37:11.570171+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-oxylabs/oxylabs-mcp#chg-chg_019fae85-cab3-711a-a8f9-ce5817664ef0"
    },
    {
      "id": "chg_019fae85-cab4-79a1-ad58-e053c37faaab",
      "kind": "tool.description_changed",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 15:37:11.570171+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-oxylabs/oxylabs-mcp#chg-chg_019fae85-cab4-79a1-ad58-e053c37faaab"
    },
    {
      "id": "chg_019fae85-cab4-7452-8687-983ac75ff61a",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_at": "2026-07-29 15:37:11.570171+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-oxylabs/oxylabs-mcp#chg-chg_019fae85-cab4-7452-8687-983ac75ff61a"
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    {
      "id": "chg_019fa9a6-7e68-7ce5-ac29-141be7dc820f",
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      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:54:48.667913+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-oxylabs/oxylabs-mcp#chg-chg_019fa9a6-7e68-7ce5-ac29-141be7dc820f"
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    {
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:54:48.667913+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-oxylabs/oxylabs-mcp#chg-chg_019fa9a6-7e6a-7654-bb94-203d46422425"
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    {
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      "to_value": null,
      "materiality": "security",
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      "occurred_at": "2026-07-28 16:54:48.667913+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-oxylabs/oxylabs-mcp#chg-chg_019fa9a6-7e6a-7100-b597-d9e5a5975626"
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    {
      "id": "chg_019fa9a6-7e69-7b8b-a898-48ff6795496e",
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      "materiality": "security",
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      "occurred_at": "2026-07-28 16:54:48.667913+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-oxylabs/oxylabs-mcp#chg-chg_019fa9a6-7e69-7b8b-a898-48ff6795496e"
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    {
      "id": "chg_019fa9a6-7e69-7574-b11f-51175cf76818",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-07-28 16:54:48.667913+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-oxylabs/oxylabs-mcp#chg-chg_019fa9a6-7e69-7574-b11f-51175cf76818"
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    {
      "id": "chg_019fa9a6-7e68-7120-9f5d-4f1747e7c1b6",
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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": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:54:48.667913+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-oxylabs/oxylabs-mcp#chg-chg_019fa9a6-7e68-7120-9f5d-4f1747e7c1b6"
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