{
  "server": "pipeworx-io-opentargets",
  "component": "opentargets-mcp",
  "generated_at": "2026-08-04T01:03:06.801Z",
  "tracking_since": "2026-07-26",
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  },
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      "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-opentargets/opentargets-mcp#chg-chg_019fc6e1-acf8-7e64-8859-0eafc802d5bc"
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    {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 09:08:26.461373+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-opentargets/opentargets-mcp#chg-chg_019fc6e1-acfd-7ab9-8044-ea8b4abcce90"
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    {
      "id": "chg_019fc6e1-acfb-7209-9a08-488052c5db98",
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      "occurred_at": "2026-08-03 09:08:26.461373+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-opentargets/opentargets-mcp#chg-chg_019fc6e1-acfb-7209-9a08-488052c5db98"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 09:08:26.461373+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-opentargets/opentargets-mcp#chg-chg_019fc6e1-acfa-748e-b9a9-8e0d29ed42b2"
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    {
      "id": "chg_019fc6e1-acf9-7e5a-8a51-51f0daa9c7d7",
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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 09:08:26.461373+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-opentargets/opentargets-mcp#chg-chg_019fc6e1-acf9-7e5a-8a51-51f0daa9c7d7"
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    {
      "id": "chg_019fc1be-f084-70d6-85a1-da4accc65d91",
      "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"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 09:12:23.92238+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-opentargets/opentargets-mcp#chg-chg_019fc1be-f084-70d6-85a1-da4accc65d91"
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    {
      "id": "chg_019fc1be-f086-707f-83de-580d7097dd30",
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      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
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      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 09:12:23.92238+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-opentargets/opentargets-mcp#chg-chg_019fc1be-f086-707f-83de-580d7097dd30"
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    {
      "id": "chg_019fc1be-f085-79ae-b8e8-c234e802b523",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 09:12:23.92238+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-opentargets/opentargets-mcp#chg-chg_019fc1be-f085-79ae-b8e8-c234e802b523"
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    {
      "id": "chg_019fc1be-f085-72f9-8018-e2c224e76e47",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 09:12:23.92238+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-opentargets/opentargets-mcp#chg-chg_019fc1be-f085-72f9-8018-e2c224e76e47"
    },
    {
      "id": "chg_019fc1be-f084-7dbe-9864-836feef77610",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 09:12:23.92238+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-opentargets/opentargets-mcp#chg-chg_019fc1be-f084-7dbe-9864-836feef77610"
    },
    {
      "id": "chg_019fbca2-486c-7d73-8476-fcb10d6b5dfb",
      "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": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 09:22:59.799199+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-opentargets/opentargets-mcp#chg-chg_019fbca2-486c-7d73-8476-fcb10d6b5dfb"
    },
    {
      "id": "chg_019fbca2-486e-797e-9700-c30d287c00ac",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
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      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 09:22:59.799199+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-opentargets/opentargets-mcp#chg-chg_019fbca2-486e-797e-9700-c30d287c00ac"
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    {
      "id": "chg_019fbca2-486d-7351-aeb7-bfa0f514c5a1",
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      "subject_kind": "tool",
      "subject": "deep_research",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 09:22:59.799199+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-opentargets/opentargets-mcp#chg-chg_019fbca2-486d-7351-aeb7-bfa0f514c5a1"
    },
    {
      "id": "chg_019fbca2-486b-7161-9c89-892cb2a69464",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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      "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": "2026-08-01",
      "occurred_at": "2026-08-01 09:22:59.799199+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-opentargets/opentargets-mcp#chg-chg_019fbca2-486b-7161-9c89-892cb2a69464"
    },
    {
      "id": "chg_019fbca2-486c-712b-9917-89ff259992a7",
      "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"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 09:22:59.799199+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-opentargets/opentargets-mcp#chg-chg_019fbca2-486c-712b-9917-89ff259992a7"
    },
    {
      "id": "chg_019fb39d-b5cb-7694-ac82-740dde01a687",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 15:21:25.182129+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-opentargets/opentargets-mcp#chg-chg_019fb39d-b5cb-7694-ac82-740dde01a687"
    },
    {
      "id": "chg_019fb39d-b5cb-7eb3-b16c-684f2391d432",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 15:21:25.182129+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-opentargets/opentargets-mcp#chg-chg_019fb39d-b5cb-7eb3-b16c-684f2391d432"
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    {
      "id": "chg_019fb39d-b5cc-753d-bd00-966f8d77a330",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 15:21:25.182129+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-opentargets/opentargets-mcp#chg-chg_019fb39d-b5cc-753d-bd00-966f8d77a330"
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    {
      "id": "chg_019fb39d-b5cc-7a7d-87e9-5ccd0d4cd03f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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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": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 15:21:25.182129+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-opentargets/opentargets-mcp#chg-chg_019fb39d-b5cc-7a7d-87e9-5ccd0d4cd03f"
    },
    {
      "id": "chg_019fb39d-b5cd-70a6-be93-409c13941da1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 15:21:25.182129+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-opentargets/opentargets-mcp#chg-chg_019fb39d-b5cd-70a6-be93-409c13941da1"
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    {
      "id": "chg_019fb39d-b5cd-751a-ab3f-1d9077064a16",
      "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": "2026-07-30",
      "occurred_at": "2026-07-30 15:21:25.182129+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-opentargets/opentargets-mcp#chg-chg_019fb39d-b5cd-751a-ab3f-1d9077064a16"
    },
    {
      "id": "chg_019faeb8-1a14-7494-bc35-5b33ff13fbdd",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:32:08.69329+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-opentargets/opentargets-mcp#chg-chg_019faeb8-1a14-7494-bc35-5b33ff13fbdd"
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    {
      "id": "chg_019faeb8-1a13-7f29-8812-007935c5fab7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:32:08.69329+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-opentargets/opentargets-mcp#chg-chg_019faeb8-1a13-7f29-8812-007935c5fab7"
    },
    {
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      "to_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:32:08.69329+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-opentargets/opentargets-mcp#chg-chg_019faeb8-1a13-7b04-abfc-8c1f50ed7ad1"
    },
    {
      "id": "chg_019faeb8-1a13-7672-9a56-86f64564c201",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:32:08.69329+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-opentargets/opentargets-mcp#chg-chg_019faeb8-1a13-7672-9a56-86f64564c201"
    },
    {
      "id": "chg_019faeb8-1a13-7025-bfa4-d613acea0eb1",
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      "occurred_at": "2026-07-29 16:32:08.69329+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-opentargets/opentargets-mcp#chg-chg_019faeb8-1a13-7025-bfa4-d613acea0eb1"
    },
    {
      "id": "chg_019fa9a5-a752-7271-8643-6cb1fdac3a26",
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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_at": "2026-07-28 16:53:53.606467+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-opentargets/opentargets-mcp#chg-chg_019fa9a5-a752-7271-8643-6cb1fdac3a26"
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    {
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      "to_value": null,
      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-07-28 16:53:53.606467+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-opentargets/opentargets-mcp#chg-chg_019fa9a5-a752-78c3-8fc6-3065aeea4702"
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      "materiality": "security",
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:53:53.606467+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-opentargets/opentargets-mcp#chg-chg_019fa9a5-a753-76e7-8c77-62b276c59116"
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    {
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      "from_value": null,
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      "occurred_at": "2026-07-28 16:53:53.606467+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-opentargets/opentargets-mcp#chg-chg_019fa9a5-a753-7288-9f6b-8196c147e7e6"
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    {
      "id": "chg_019fa9a5-a752-7d56-8788-a39cbeefbfd5",
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      "detail": {
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      "occurred_at": "2026-07-28 16:53:53.606467+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-opentargets/opentargets-mcp#chg-chg_019fa9a5-a752-7d56-8788-a39cbeefbfd5"
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