{
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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-nrel/nrel-mcp#chg-chg_019fca1a-1690-7c7e-bb5d-7951e20672ba"
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    {
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      "occurred_at": "2026-08-04 00:08:55.165168+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-nrel/nrel-mcp#chg-chg_019fca1a-1690-78f9-b1df-80918c084483"
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    {
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      "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-nrel/nrel-mcp#chg-chg_019fca1a-1690-7524-97eb-a8c87571d8d1"
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    {
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      "occurred_at": "2026-08-04 00:08:55.165168+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-nrel/nrel-mcp#chg-chg_019fca1a-168f-7b8e-bdc5-5ad9f11ab976"
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    {
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      "occurred_at": "2026-08-04 00:08:55.165168+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-nrel/nrel-mcp#chg-chg_019fca1a-1691-70ba-888e-200bfe4e3f66"
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    {
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      "occurred_at": "2026-08-03 00:21:19.148533+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-nrel/nrel-mcp#chg-chg_019fc4ff-14f9-7a87-9623-be29200a1091"
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    {
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      "occurred_at": "2026-08-03 00:21:19.148533+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-nrel/nrel-mcp#chg-chg_019fc4ff-1500-7f2b-b41d-830727ab71c9"
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    {
      "id": "chg_019fc4ff-1500-795c-845b-6f54dde93647",
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      "occurred_at": "2026-08-03 00:21:19.148533+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-nrel/nrel-mcp#chg-chg_019fc4ff-1500-795c-845b-6f54dde93647"
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    {
      "id": "chg_019fc4ff-14fc-7def-a8bd-4227d55e43dc",
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:21:19.148533+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-nrel/nrel-mcp#chg-chg_019fc4ff-14fc-7def-a8bd-4227d55e43dc"
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    {
      "id": "chg_019fc4ff-14fc-75c2-86fa-b4559423e31c",
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      "subject_kind": "tool",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:21:19.148533+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-nrel/nrel-mcp#chg-chg_019fc4ff-14fc-75c2-86fa-b4559423e31c"
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    {
      "id": "chg_019fbfd2-ea1f-7360-bd63-56ec0e222d05",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "occurred_at": "2026-08-02 00:14:58.570243+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-nrel/nrel-mcp#chg-chg_019fbfd2-ea1f-7360-bd63-56ec0e222d05"
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    {
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      "subject_kind": "server",
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      "detail": {},
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      "occurred_at": "2026-08-02 00:14:58.570243+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-nrel/nrel-mcp#chg-chg_019fbfd2-ea1f-7bda-b576-ef209a8050c8"
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    {
      "id": "chg_019fbfd2-ea1e-7dd0-8934-2c3f3b9512f4",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:14:58.570243+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-nrel/nrel-mcp#chg-chg_019fbfd2-ea1e-7dd0-8934-2c3f3b9512f4"
    },
    {
      "id": "chg_019fbfd2-ea1f-77dd-93bf-e567282cdabe",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-08-02 00:14:58.570243+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-nrel/nrel-mcp#chg-chg_019fbfd2-ea1f-77dd-93bf-e567282cdabe"
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    {
      "id": "chg_019fbfd2-ea1e-7016-80ba-cb5d7b9155d0",
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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": "2026-08-02",
      "occurred_at": "2026-08-02 00:14:58.570243+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-nrel/nrel-mcp#chg-chg_019fbfd2-ea1e-7016-80ba-cb5d7b9155d0"
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    {
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:13:51.304053+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-nrel/nrel-mcp#chg-chg_019fbaab-8757-7338-a86c-d22126b10372"
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    {
      "id": "chg_019fbaab-8756-71ac-a625-1c028ac2c452",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:13:51.304053+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-nrel/nrel-mcp#chg-chg_019fbaab-8756-71ac-a625-1c028ac2c452"
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    {
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      "detail": {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:13:51.304053+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-nrel/nrel-mcp#chg-chg_019fbaab-8756-7a56-8b4f-97b7b0ff7e0b"
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    {
      "id": "chg_019fbaab-8756-7e77-b7a3-9e7dc4a85c04",
      "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_grounded"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:13:51.304053+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-nrel/nrel-mcp#chg-chg_019fbaab-8756-7e77-b7a3-9e7dc4a85c04"
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    {
      "id": "chg_019fbaab-8757-779c-89b6-e64fb693b925",
      "kind": "server.instructions_changed",
      "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 00:13:51.304053+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-nrel/nrel-mcp#chg-chg_019fbaab-8757-779c-89b6-e64fb693b925"
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    {
      "id": "chg_019faf7a-989d-79ae-80f7-3399c9657cc8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:04:35.08231+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-nrel/nrel-mcp#chg-chg_019faf7a-989d-79ae-80f7-3399c9657cc8"
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    {
      "id": "chg_019faf7a-989d-7610-bbd5-2e407437960d",
      "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_grounded"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:04:35.08231+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-nrel/nrel-mcp#chg-chg_019faf7a-989d-7610-bbd5-2e407437960d"
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    {
      "id": "chg_019faf7a-989d-7068-ae6c-4318790ea1fc",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:04:35.08231+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-nrel/nrel-mcp#chg-chg_019faf7a-989d-7068-ae6c-4318790ea1fc"
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    {
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      "from_value": null,
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:04:35.08231+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-nrel/nrel-mcp#chg-chg_019faf7a-989d-7d9d-aa3f-0a1fa4711844"
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    {
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      "materiality": "security",
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      "occurred_at": "2026-07-29 20:04:35.08231+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-nrel/nrel-mcp#chg-chg_019faf7a-989a-7efd-a653-505e32046496"
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    {
      "id": "chg_019fa9e7-a94d-7eb3-ab5b-0462faf4e20a",
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      "occurred_at": "2026-07-28 18:05:59.489698+00",
      "observed_since": "2026-07-27",
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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-nrel/nrel-mcp#chg-chg_019fa9e7-a94d-7eb3-ab5b-0462faf4e20a"
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    {
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      "materiality": "security",
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      "occurred_at": "2026-07-28 18:05:59.489698+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-nrel/nrel-mcp#chg-chg_019fa9e7-a94e-7c9e-87b7-f15078ec1200"
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "occurred_at": "2026-07-28 18:05:59.489698+00",
      "observed_since": "2026-07-27",
      "source": "scan",
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      "occurred_at": "2026-07-28 18:05:59.489698+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-nrel/nrel-mcp#chg-chg_019fa9e7-a94e-74b7-b982-c883ced0d206"
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 18:05:59.489698+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-nrel/nrel-mcp#chg-chg_019fa9e7-a94d-790d-b779-7d66520c73ca"
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