{
  "server": "pipeworx-io-hackernews",
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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-hackernews/hackernews-mcp#chg-chg_019fca4c-3558-71c7-b759-8abeb54d0bd1"
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      "occurred_at": "2026-08-04 01:03:39.838481+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hackernews/hackernews-mcp#chg-chg_019fca4c-3557-7be3-91ff-ff333cbc5a2d"
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    {
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      "occurred_at": "2026-08-04 01:03:39.838481+00",
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      "source": "scan",
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      "link": "https://verifymcp.io/servers/pipeworx-io-hackernews/hackernews-mcp#chg-chg_019fca4c-3557-774f-b706-456eccd9898c"
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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-hackernews/hackernews-mcp#chg-chg_019fca4c-3557-72a6-8b0a-7a6c9cebcbc1"
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    {
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      "occurred_at": "2026-08-04 01:03:39.838481+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hackernews/hackernews-mcp#chg-chg_019fca4c-3556-7ba7-8458-0ff30d09dd25"
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    {
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      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-hackernews/hackernews-mcp#chg-chg_019fc528-2f24-7b83-a51f-a7be2b430621"
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    {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 01:06:12.863559+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-hackernews/hackernews-mcp#chg-chg_019fc528-2f27-7c50-8a31-52f803c16e7a"
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    {
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      "occurred_at": "2026-08-03 01:06:12.863559+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-hackernews/hackernews-mcp#chg-chg_019fc528-2f27-78b3-9232-d5fd8ae7df54"
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    {
      "id": "chg_019fc528-2f27-752c-87b5-d85f80ea1117",
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      "occurred_at": "2026-08-03 01:06:12.863559+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-hackernews/hackernews-mcp#chg-chg_019fc528-2f27-752c-87b5-d85f80ea1117"
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    {
      "id": "chg_019fc528-2f26-7d94-8c62-d6fb9a44eb66",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 01:06:12.863559+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-hackernews/hackernews-mcp#chg-chg_019fc528-2f26-7d94-8c62-d6fb9a44eb66"
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    {
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      "occurred_at": "2026-08-02 01:05:30.669021+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-hackernews/hackernews-mcp#chg-chg_019fc001-2e43-7965-b18d-e691e321db0e"
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    {
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      "occurred_at": "2026-08-02 01:05:30.669021+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-hackernews/hackernews-mcp#chg-chg_019fc001-2e43-709e-857e-d67a5a11b0cd"
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    {
      "id": "chg_019fc001-2e43-7f09-b43d-edc861c78c91",
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      "occurred_at": "2026-08-02 01:05:30.669021+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-hackernews/hackernews-mcp#chg-chg_019fc001-2e43-7f09-b43d-edc861c78c91"
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    {
      "id": "chg_019fc001-2e42-766f-a7dd-2ae869f4c18e",
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 01:05:30.669021+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-hackernews/hackernews-mcp#chg-chg_019fc001-2e42-766f-a7dd-2ae869f4c18e"
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    {
      "id": "chg_019fc001-2e43-75a0-b936-d4d6a00ec41e",
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 01:05:30.669021+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-hackernews/hackernews-mcp#chg-chg_019fc001-2e43-75a0-b936-d4d6a00ec41e"
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    {
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      "occurred_at": "2026-08-01 01:04:54.173692+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-hackernews/hackernews-mcp#chg-chg_019fbada-43b2-701e-8a76-eed0f2438a5c"
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    {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 01:04:54.173692+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-hackernews/hackernews-mcp#chg-chg_019fbada-43b0-7b2b-86f6-a07e0fc57ceb"
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      "occurred_at": "2026-08-01 01:04:54.173692+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-hackernews/hackernews-mcp#chg-chg_019fbada-43b1-7602-96ac-61bc5d92d97b"
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    {
      "id": "chg_019fbada-43b1-7a41-8883-367940374a18",
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 01:04:54.173692+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-hackernews/hackernews-mcp#chg-chg_019fbada-43b1-7a41-8883-367940374a18"
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    {
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      "subject_kind": "server",
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      "occurred_at": "2026-08-01 01:04:54.173692+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-hackernews/hackernews-mcp#chg-chg_019fbada-43b2-73ca-af4e-46337dcc8981"
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    {
      "id": "chg_019fae46-47e7-71c3-8c65-4168c78c27fe",
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      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:27:49.324644+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-hackernews/hackernews-mcp#chg-chg_019fae46-47e7-71c3-8c65-4168c78c27fe"
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    {
      "id": "chg_019fae46-47e6-7beb-a79b-f676f0cae994",
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      "subject_kind": "tool",
      "subject": "deep_research",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:27:49.324644+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-hackernews/hackernews-mcp#chg-chg_019fae46-47e6-7beb-a79b-f676f0cae994"
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    {
      "id": "chg_019fae46-47e6-77ba-86b9-e78cb6aacc36",
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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 14:27:49.324644+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-hackernews/hackernews-mcp#chg-chg_019fae46-47e6-77ba-86b9-e78cb6aacc36"
    },
    {
      "id": "chg_019fae46-47e5-7d21-b70f-88a7ddb3b3ef",
      "kind": "tool.description_changed",
      "family": "",
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      "subject": "ask_pipeworx",
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      "to_code": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:27:49.324644+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-hackernews/hackernews-mcp#chg-chg_019fae46-47e5-7d21-b70f-88a7ddb3b3ef"
    },
    {
      "id": "chg_019fae46-47e6-7356-96b4-70372d21f222",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-07-29 14:27:49.324644+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-hackernews/hackernews-mcp#chg-chg_019fae46-47e6-7356-96b4-70372d21f222"
    },
    {
      "id": "chg_019fa93c-319c-7009-afb6-79d913b02a75",
      "kind": "tool.description_changed",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-07-28 14:58:42.192035+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-hackernews/hackernews-mcp#chg-chg_019fa93c-319c-7009-afb6-79d913b02a75"
    },
    {
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      "subject_kind": "server",
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      "to_code": null,
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      "materiality": "security",
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      "score_delta": null,
      "detail": {},
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      "occurred_at": "2026-07-28 14:58:42.192035+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-hackernews/hackernews-mcp#chg-chg_019fa93c-319d-774d-97fa-2fe114b06319"
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    {
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      "materiality": "security",
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      "occurred_at": "2026-07-28 14:58:42.192035+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-hackernews/hackernews-mcp#chg-chg_019fa93c-319d-71f6-8f3e-ab697c569a9b"
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    {
      "id": "chg_019fa93c-319c-7c45-8219-a14d4a95a371",
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      "to_value": null,
      "materiality": "security",
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      "occurred_at": "2026-07-28 14:58:42.192035+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-hackernews/hackernews-mcp#chg-chg_019fa93c-319c-7c45-8219-a14d4a95a371"
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    {
      "id": "chg_019fa93c-319c-76b0-861a-1590f86d692f",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-07-28 14:58:42.192035+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-hackernews/hackernews-mcp#chg-chg_019fa93c-319c-76b0-861a-1590f86d692f"
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    {
      "id": "chg_019fa93c-319b-78b2-8527-ab067ffdd0d0",
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      "materiality": "security",
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      "occurred_at": "2026-07-28 14:58:42.192035+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-hackernews/hackernews-mcp#chg-chg_019fa93c-319b-78b2-8527-ab067ffdd0d0"
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}