{
  "server": "pipeworx-io-epss",
  "component": "epss-mcp",
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      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epss/epss-mcp#chg-chg_019fc66e-7b31-79da-ad12-8f7fc92d9c39"
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      "occurred_at": "2026-08-03 07:02:37.068741+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-epss/epss-mcp#chg-chg_019fc66e-7b32-731b-b242-7704197b16d0"
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    {
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      "occurred_at": "2026-08-03 07:02:37.068741+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-epss/epss-mcp#chg-chg_019fc66e-7b30-70f4-bc46-2c6316ad42e9"
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    {
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      "occurred_at": "2026-08-03 07:02:37.068741+00",
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      "link": "https://verifymcp.io/servers/pipeworx-io-epss/epss-mcp#chg-chg_019fc66e-7b33-7cd6-9369-3b544041cf8b"
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      "occurred_at": "2026-08-03 07:02:37.068741+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-epss/epss-mcp#chg-chg_019fc66e-7b32-7dc9-b911-0375a44c519b"
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    {
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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-epss/epss-mcp#chg-chg_019fc14a-654f-7a9c-adac-59ac85bd71b0"
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    {
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      "occurred_at": "2026-08-02 07:05:06.113949+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-epss/epss-mcp#chg-chg_019fc14a-6550-70de-a466-5008baff0449"
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    {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 07:05:06.113949+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-epss/epss-mcp#chg-chg_019fc14a-654f-73ad-afec-b606b1530f2f"
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    {
      "id": "chg_019fc14a-6550-75d5-a46d-4d58ebaaeb07",
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      "materiality": "security",
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 07:05:06.113949+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-epss/epss-mcp#chg-chg_019fc14a-6550-75d5-a46d-4d58ebaaeb07"
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    {
      "id": "chg_019fc14a-654e-7aed-815b-cfb324b8a6cd",
      "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 07:05:06.113949+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-epss/epss-mcp#chg-chg_019fc14a-654e-7aed-815b-cfb324b8a6cd"
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    {
      "id": "chg_019fbc23-868b-7798-b5c5-6bba500e1625",
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      "from_code": "auth.none_destructive",
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      "from_value": "fail",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 07:04:32.639151+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-epss/epss-mcp#chg-chg_019fbc23-868b-7798-b5c5-6bba500e1625"
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    {
      "id": "chg_019faf57-64c5-75e1-a116-0a7c080d08c4",
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      "detail": {
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 19:26:08.041239+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-epss/epss-mcp#chg-chg_019faf57-64c5-75e1-a116-0a7c080d08c4"
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    {
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 19:26:08.041239+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-epss/epss-mcp#chg-chg_019faf57-64c6-764a-b6a8-98b74204db8b"
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    {
      "id": "chg_019faf57-64c6-7b0e-adca-8dd36ce1db34",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 19:26:08.041239+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-epss/epss-mcp#chg-chg_019faf57-64c6-7b0e-adca-8dd36ce1db34"
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    {
      "id": "chg_019faf57-64c6-7f26-be24-d28ccbbc2e28",
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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": "2026-07-29",
      "occurred_at": "2026-07-29 19:26:08.041239+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-epss/epss-mcp#chg-chg_019faf57-64c6-7f26-be24-d28ccbbc2e28"
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 19:26:08.041239+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-epss/epss-mcp#chg-chg_019faf57-64c7-7529-8911-e402b98661c5"
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    {
      "id": "chg_019faf57-64c7-7951-bfc9-c77c3dba4eab",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 19:26:08.041239+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-epss/epss-mcp#chg-chg_019faf57-64c7-7951-bfc9-c77c3dba4eab"
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    {
      "id": "chg_019faa24-29f4-719b-92c4-bd40035bcc49",
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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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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:12:04.583492+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-epss/epss-mcp#chg-chg_019faa24-29f4-719b-92c4-bd40035bcc49"
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    {
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      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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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": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:12:04.583492+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-epss/epss-mcp#chg-chg_019faa24-29f5-7b51-8520-8ff6873813fd"
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    {
      "id": "chg_019faa24-29f5-76a4-866a-8bb959a5d1aa",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_at": "2026-07-28 19:12:04.583492+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-epss/epss-mcp#chg-chg_019faa24-29f5-76a4-866a-8bb959a5d1aa"
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    {
      "id": "chg_019faa24-29f5-723f-81bb-b906ba85a98b",
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      "materiality": "security",
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      "occurred_at": "2026-07-28 19:12:04.583492+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-epss/epss-mcp#chg-chg_019faa24-29f5-723f-81bb-b906ba85a98b"
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    {
      "id": "chg_019faa24-29f4-7d95-9e5b-c469181154ae",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:12:04.583492+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-epss/epss-mcp#chg-chg_019faa24-29f4-7d95-9e5b-c469181154ae"
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    {
      "id": "chg_019faa24-29f4-797c-94f6-6648b5acac4d",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:12:04.583492+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-epss/epss-mcp#chg-chg_019faa24-29f4-797c-94f6-6648b5acac4d"
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