{
  "server": "pipeworx-io-hdx",
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  },
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      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hdx/hdx-mcp#chg-chg_019fc55c-13c2-7b1e-b1e3-d80befc97d51"
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    {
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      "occurred_at": "2026-08-03 02:02:53.692974+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-hdx/hdx-mcp#chg-chg_019fc55c-13bf-7d5c-99ff-5dfd23bd7bb2"
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    {
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      "occurred_at": "2026-08-03 02:02:53.692974+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-hdx/hdx-mcp#chg-chg_019fc55c-13bf-786e-bd38-a959fd46a667"
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    {
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 02:02:53.692974+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-hdx/hdx-mcp#chg-chg_019fc55c-13be-75ed-9e87-1e28d4f9c74d"
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    {
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 02:02:53.692974+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-hdx/hdx-mcp#chg-chg_019fc55c-13bd-7601-8a1b-abfdde849bc7"
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    {
      "id": "chg_019fc55c-13bc-7237-b835-074cdeff8ec6",
      "kind": "check.unverifiable",
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      "from_code": "auth.none_destructive",
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      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_at": "2026-08-03 02:02:53.692974+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-hdx/hdx-mcp#chg-chg_019fc55c-13bc-7237-b835-074cdeff8ec6"
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    {
      "id": "chg_019fc038-1757-7be7-a0cd-e9ca96563c34",
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      "subject_kind": "check",
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      "from_code": "auth.none_destructive_unverified",
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      "from_value": "unverified",
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      "materiality": "critical",
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      "score_delta": null,
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      "occurred_at": "2026-08-02 02:05:29.29359+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-hdx/hdx-mcp#chg-chg_019fc038-1757-7be7-a0cd-e9ca96563c34"
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    {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:05:29.29359+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-hdx/hdx-mcp#chg-chg_019fc038-1758-7277-a8fa-33acf5e4826d"
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    {
      "id": "chg_019fc038-1759-79dc-b927-a7eafd070f97",
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      "materiality": "security",
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      "occurred_at": "2026-08-02 02:05:29.29359+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-hdx/hdx-mcp#chg-chg_019fc038-1759-79dc-b927-a7eafd070f97"
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    {
      "id": "chg_019fc038-1759-7338-8385-d1099e96fbb2",
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:05:29.29359+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-hdx/hdx-mcp#chg-chg_019fc038-1759-7338-8385-d1099e96fbb2"
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    {
      "id": "chg_019fc038-1758-7c8a-b470-bc4b29ec5fb2",
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      "occurred_at": "2026-08-02 02:05:29.29359+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-hdx/hdx-mcp#chg-chg_019fc038-1758-7c8a-b470-bc4b29ec5fb2"
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    {
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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 02:05:29.29359+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-hdx/hdx-mcp#chg-chg_019fc038-1758-779a-bdbc-e8d19c85151f"
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    {
      "id": "chg_019fbb11-00f0-7c2a-8d81-8c4093898383",
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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 02:04:41.567045+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-hdx/hdx-mcp#chg-chg_019fbb11-00f0-7c2a-8d81-8c4093898383"
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    {
      "id": "chg_019fbb11-00f1-7e74-90a7-177b33c020dc",
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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 02:04:41.567045+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-hdx/hdx-mcp#chg-chg_019fbb11-00f1-7e74-90a7-177b33c020dc"
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    {
      "id": "chg_019fbb11-00f1-787e-8c62-966303459ec6",
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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 02:04:41.567045+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-hdx/hdx-mcp#chg-chg_019fbb11-00f1-787e-8c62-966303459ec6"
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    {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:04:41.567045+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-hdx/hdx-mcp#chg-chg_019fbb11-00f1-7333-ad12-d553f1405354"
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    {
      "id": "chg_019fbb11-00ef-7cf2-94f0-0df111ccbd04",
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:04:41.567045+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-hdx/hdx-mcp#chg-chg_019fbb11-00ef-7cf2-94f0-0df111ccbd04"
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    {
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:56:34.713868+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-hdx/hdx-mcp#chg-chg_019fb386-f7a8-70d7-a89d-2ba37421de47"
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    {
      "id": "chg_019fb386-f7a9-7850-a3e4-e381e9b0b065",
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      "subject_kind": "server",
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      "materiality": "security",
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:56:34.713868+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-hdx/hdx-mcp#chg-chg_019fb386-f7a9-7850-a3e4-e381e9b0b065"
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    {
      "id": "chg_019fb386-f7a9-73d0-8c3b-a9d7a22093c6",
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      "subject_kind": "tool",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:56:34.713868+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-hdx/hdx-mcp#chg-chg_019fb386-f7a9-73d0-8c3b-a9d7a22093c6"
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    {
      "id": "chg_019fb386-f7a8-7bb2-9e9a-5ff28982d187",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:56:34.713868+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-hdx/hdx-mcp#chg-chg_019fb386-f7a8-7bb2-9e9a-5ff28982d187"
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    {
      "id": "chg_019fb386-f7a8-76b4-92ee-b261efa922f9",
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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": "2026-07-30",
      "occurred_at": "2026-07-30 14:56:34.713868+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-hdx/hdx-mcp#chg-chg_019fb386-f7a8-76b4-92ee-b261efa922f9"
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    {
      "id": "chg_019faec5-e6f3-719d-9217-44f61df43442",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 16:47:13.124771+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-hdx/hdx-mcp#chg-chg_019faec5-e6f3-719d-9217-44f61df43442"
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    {
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      "link": "https://verifymcp.io/servers/pipeworx-io-hdx/hdx-mcp#chg-chg_019faec5-e6f4-72cb-8f49-839359698fdf"
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      "observed_since": "2026-07-28",
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      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
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    {
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      "observed_since": "2026-07-28",
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      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
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    {
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      "observed_since": "2026-07-28",
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