{
  "server": "pipeworx-io-china-stocks",
  "component": "china-stocks-mcp",
  "generated_at": "2026-08-04T02:15:40.758Z",
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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-china-stocks/china-stocks-mcp#chg-chg_019fca17-a545-77de-97c0-a178444a9f6d"
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      "occurred_at": "2026-08-04 00:06:15.084495+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-china-stocks/china-stocks-mcp#chg-chg_019fca17-a545-72fc-935d-22b3751dd3e8"
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    {
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      "occurred_at": "2026-08-04 00:06:15.084495+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-china-stocks/china-stocks-mcp#chg-chg_019fca17-a544-7b13-bd2c-c9618f76f1a8"
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    {
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 00:06:15.084495+00",
      "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-china-stocks/china-stocks-mcp#chg-chg_019fca17-a544-7331-b59c-1d11a308cac2"
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    {
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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": "2026-08-04",
      "occurred_at": "2026-08-04 00:06:15.084495+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-china-stocks/china-stocks-mcp#chg-chg_019fca17-a542-78ae-88ba-435f938641d0"
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    {
      "id": "chg_019fc4fc-c7ac-7375-a317-b7b956f76e21",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
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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_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:48.341548+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-china-stocks/china-stocks-mcp#chg-chg_019fc4fc-c7ac-7375-a317-b7b956f76e21"
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    {
      "id": "chg_019fc4fc-c7ae-780c-ba64-dadf957c7df1",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:48.341548+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-china-stocks/china-stocks-mcp#chg-chg_019fc4fc-c7ae-780c-ba64-dadf957c7df1"
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    {
      "id": "chg_019fc4fc-c7ae-72f7-aef7-457b62e6464b",
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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": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:48.341548+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-china-stocks/china-stocks-mcp#chg-chg_019fc4fc-c7ae-72f7-aef7-457b62e6464b"
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    {
      "id": "chg_019fc4fc-c7ad-7d0f-9c68-ce1514a3e96f",
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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 00:18:48.341548+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-china-stocks/china-stocks-mcp#chg-chg_019fc4fc-c7ad-7d0f-9c68-ce1514a3e96f"
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    {
      "id": "chg_019fc4fc-c7ad-791c-984b-1fc6f215426b",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:48.341548+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-china-stocks/china-stocks-mcp#chg-chg_019fc4fc-c7ad-791c-984b-1fc6f215426b"
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    {
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      "detail": {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:48.341548+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-china-stocks/china-stocks-mcp#chg-chg_019fc4fc-c7ad-715f-8ca5-e81edd47a80c"
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    {
      "id": "chg_019fbfc7-deff-7c84-b65b-5e2903a6bf90",
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      "subject_kind": "tool",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:02:54.77658+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-china-stocks/china-stocks-mcp#chg-chg_019fbfc7-deff-7c84-b65b-5e2903a6bf90"
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    {
      "id": "chg_019fbfc7-df02-7463-9f15-70bf37aee252",
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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 00:02:54.77658+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-china-stocks/china-stocks-mcp#chg-chg_019fbfc7-df02-7463-9f15-70bf37aee252"
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    {
      "id": "chg_019fbfc7-df05-72d6-b8e1-11ffd3b0e7d0",
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      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:02:54.77658+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-china-stocks/china-stocks-mcp#chg-chg_019fbfc7-df05-72d6-b8e1-11ffd3b0e7d0"
    },
    {
      "id": "chg_019fbfc7-df04-796e-a914-ee6ed7265cdd",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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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 00:02:54.77658+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-china-stocks/china-stocks-mcp#chg-chg_019fbfc7-df04-796e-a914-ee6ed7265cdd"
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    {
      "id": "chg_019fbfc7-df02-7a41-8e46-3fb5575b792a",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:02:54.77658+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-china-stocks/china-stocks-mcp#chg-chg_019fbfc7-df02-7a41-8e46-3fb5575b792a"
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    {
      "id": "chg_019fbaa2-fd2f-73b4-98e6-b0abbef445e1",
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      "materiality": "security",
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      "occurred_at": "2026-08-01 00:04:31.643196+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-china-stocks/china-stocks-mcp#chg-chg_019fbaa2-fd2f-73b4-98e6-b0abbef445e1"
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    {
      "id": "chg_019fbaa2-fd2c-7c40-a277-8cea34ff8878",
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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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      "detail": {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:04:31.643196+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-china-stocks/china-stocks-mcp#chg-chg_019fbaa2-fd2c-7c40-a277-8cea34ff8878"
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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 00:04:31.643196+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-china-stocks/china-stocks-mcp#chg-chg_019fbaa2-fd2d-7ae0-9f88-e992a2e162d1"
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    {
      "id": "chg_019fbaa2-fd2e-76a7-8d38-36190669ee4b",
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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 00:04:31.643196+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-china-stocks/china-stocks-mcp#chg-chg_019fbaa2-fd2e-76a7-8d38-36190669ee4b"
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    {
      "id": "chg_019fbaa2-fd2f-78d0-95f3-322795869621",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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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"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:04:31.643196+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-china-stocks/china-stocks-mcp#chg-chg_019fbaa2-fd2f-78d0-95f3-322795869621"
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    {
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      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 00:04:31.643196+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-china-stocks/china-stocks-mcp#chg-chg_019fbaa2-fd2f-7d4c-b71f-30adf5398558"
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    {
      "id": "chg_019faf35-ca70-71c2-a18b-6ab4123aeeae",
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      "subject_kind": "server",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:49:25.847524+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-china-stocks/china-stocks-mcp#chg-chg_019faf35-ca70-71c2-a18b-6ab4123aeeae"
    },
    {
      "id": "chg_019faf35-ca6f-7cd1-926f-cdd93a4f3516",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:49:25.847524+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-china-stocks/china-stocks-mcp#chg-chg_019faf35-ca6f-7cd1-926f-cdd93a4f3516"
    },
    {
      "id": "chg_019faf35-ca6f-78a6-8952-9a2eb0abf819",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:49:25.847524+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-china-stocks/china-stocks-mcp#chg-chg_019faf35-ca6f-78a6-8952-9a2eb0abf819"
    },
    {
      "id": "chg_019faf35-ca6d-7d05-8dc1-879fb8d55b64",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 18:49:25.847524+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-china-stocks/china-stocks-mcp#chg-chg_019faf35-ca6d-7d05-8dc1-879fb8d55b64"
    },
    {
      "id": "chg_019faf35-ca6f-73b0-8b27-2bc14611a48a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
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      "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 18:49:25.847524+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-china-stocks/china-stocks-mcp#chg-chg_019faf35-ca6f-73b0-8b27-2bc14611a48a"
    },
    {
      "id": "chg_019faa3c-e986-7011-8966-dc8939cbb579",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:39:06.490204+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-china-stocks/china-stocks-mcp#chg-chg_019faa3c-e986-7011-8966-dc8939cbb579"
    },
    {
      "id": "chg_019faa3c-e987-7db8-a7df-a49c4c1bd131",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:39:06.490204+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-china-stocks/china-stocks-mcp#chg-chg_019faa3c-e987-7db8-a7df-a49c4c1bd131"
    },
    {
      "id": "chg_019faa3c-e987-7781-a9bc-ffcfa8645a96",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:39:06.490204+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-china-stocks/china-stocks-mcp#chg-chg_019faa3c-e987-7781-a9bc-ffcfa8645a96"
    },
    {
      "id": "chg_019faa3c-e987-7065-892e-cbfc28e4609b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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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": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:39:06.490204+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-china-stocks/china-stocks-mcp#chg-chg_019faa3c-e987-7065-892e-cbfc28e4609b"
    },
    {
      "id": "chg_019faa3c-e986-7827-918e-f1295c63010b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 19:39:06.490204+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-china-stocks/china-stocks-mcp#chg-chg_019faa3c-e986-7827-918e-f1295c63010b"
    },
    {
      "id": "chg_019faa3c-e985-775b-b90c-d2a22b0b02b6",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 19:39:06.490204+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-china-stocks/china-stocks-mcp#chg-chg_019faa3c-e985-775b-b90c-d2a22b0b02b6"
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    {
      "date": "2026-08-02",
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    {
      "date": "2026-08-01",
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    {
      "date": "2026-07-31",
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    {
      "date": "2026-07-30",
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    {
      "date": "2026-07-29",
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      "delta": 1,
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    {
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}