{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-sportstatsapi-sports-data",
  "component": "mcp",
  "generated_at": "2026-11-05T12:35:21.681Z",
  "tracking_since": "2026-10-09",
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  },
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      "occurred_at": "2026-11-03 06:46:39.452856+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a1a028-eec2-7c14-9400-deee35157e78"
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    {
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 06:46:01.243837+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “get_match” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a195db-a14b-74e3-ae8b-30405e432325"
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    {
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      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 06:41:59.452213+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a190b1-94b5-7b31-aff5-f302b4fda030"
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    {
      "id": "chg_01a176f1-ddc2-7b5b-87b2-9e521f5b317e",
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      "materiality": "security",
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      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:42:04.818106+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “get_motorsport_event” was removed",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a176f1-ddc2-7b5b-87b2-9e521f5b317e"
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    {
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      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:42:04.818106+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “get_motorsport_events” was removed",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a176f1-ddc4-7736-b3d2-a3c883c291bf"
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    {
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      "occurred_at": "2026-10-26 06:42:04.818106+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “get_player” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a176f1-ddc4-7f3e-b6cd-620c203ecc02"
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    {
      "id": "chg_01a176f1-ddc6-7db1-83cc-68b7bc99d518",
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      "subject_kind": "tool",
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      "detail": {
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      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:42:04.818106+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “get_standings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a176f1-ddc6-7db1-83cc-68b7bc99d518"
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    {
      "id": "chg_01a176f1-ddca-7518-86a6-644dd6266cc5",
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        "tool": "list_sports"
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      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:42:04.818106+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “list_sports” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a176f1-ddca-7518-86a6-644dd6266cc5"
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    {
      "id": "chg_01a176f1-ddca-7d8b-9316-907b6b4f49c6",
      "kind": "server.breaking_without_version_bump",
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      "subject_kind": "server",
      "subject": "1.0.0",
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      "from_code": null,
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      "from_value": "1.0.0",
      "to_value": "1.0.0",
      "materiality": "security",
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      "detail": {
        "removed": "2",
        "version": "1.0.0",
        "breaking": "0"
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      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:42:04.818106+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.0)",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a176f1-ddca-7d8b-9316-907b6b4f49c6"
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    {
      "id": "chg_01a171c6-d0f7-7a64-919e-90fbaf995ba7",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "get_player"
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      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 06:36:57.445004+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “get_player” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a171c6-d0f7-7a64-919e-90fbaf995ba7"
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    {
      "id": "chg_01a171c6-d0f8-751a-8388-76fe18167997",
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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": "get_standings"
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      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 06:36:57.445004+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “get_standings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a171c6-d0f8-751a-8388-76fe18167997"
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    {
      "id": "chg_01a171c6-d0f8-7b75-98b4-b2d7adef10d1",
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      "subject_kind": "tool",
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      "detail": {
        "tool": "get_team"
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      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 06:36:57.445004+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “get_team” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a171c6-d0f8-7b75-98b4-b2d7adef10d1"
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    {
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      "subject_kind": "server",
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      "from_code": null,
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      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 06:36:57.445004+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a171c6-d0fa-7758-b31d-13598a4fe23d"
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    {
      "id": "chg_01a16ca4-e815-7c6f-bbfe-6d8f55c1d8b4",
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      "subject_kind": "tool",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "get_match"
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      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 06:41:49.055451+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “get_match” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16ca4-e815-7c6f-bbfe-6d8f55c1d8b4"
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    {
      "id": "chg_01a16ca4-e817-7a07-9167-b2a7c79760f3",
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      "subject_kind": "tool",
      "subject": "get_match_briefing",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "get_match_briefing"
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      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 06:41:49.055451+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “get_match_briefing” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16ca4-e817-7a07-9167-b2a7c79760f3"
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    {
      "id": "chg_01a16ca4-e817-7e5a-81fa-e5bec43a3895",
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      "materiality": "security",
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      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 06:41:49.055451+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “get_races” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16ca4-e817-7e5a-81fa-e5bec43a3895"
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    {
      "id": "chg_01a16ca4-e818-731c-a290-1d1294573e41",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 06:41:49.055451+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “get_standings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16ca4-e818-731c-a290-1d1294573e41"
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    {
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      "occurred_at": "2026-10-24 06:41:49.055451+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “get_team” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16ca4-e818-76c7-b2c3-e53f32cc6dfc"
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    {
      "id": "chg_01a16ca4-e818-7be9-8172-b1cd31d35301",
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      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 06:41:49.055451+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “get_team_briefing” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16ca4-e818-7be9-8172-b1cd31d35301"
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    {
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      "subject_kind": "server",
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      "from_code": null,
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      "from_value": null,
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 06:41:49.055451+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16ca4-e819-703a-883c-aad458655531"
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    {
      "id": "chg_01a16256-b890-74ce-b1ce-47dc104e1c7b",
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      "subject_kind": "tool",
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      "to_value": null,
      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 06:40:12.886554+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “get_player” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16256-b890-74ce-b1ce-47dc104e1c7b"
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    {
      "id": "chg_01a16256-b895-730a-a20f-77e5ab7b8915",
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      "subject_kind": "tool",
      "subject": "list_sports",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "list_sports"
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      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 06:40:12.886554+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “list_sports” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16256-b895-730a-a20f-77e5ab7b8915"
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    {
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 06:40:12.886554+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a16256-b896-7c5e-8777-4562b34b5468"
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    {
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      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.23",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "8",
        "added": "21",
        "breaks": "11",
        "removed": "0",
        "auth_transport": "0"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 06:40:11.640093+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Stability (0.23 → fail)",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a14370-91b3-7d17-9566-9b3a8584bfa2"
    },
    {
      "id": "chg_01a14370-946e-7442-a96e-c598043ea53e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_player",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_player"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 06:40:11.640093+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “get_player” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a14370-946e-7442-a96e-c598043ea53e"
    },
    {
      "id": "chg_01a14370-9867-7440-a444-b484dcb87198",
      "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": "2026-10-16",
      "occurred_at": "2026-10-16 06:40:11.640093+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a14370-9867-7440-a444-b484dcb87198"
    },
    {
      "id": "chg_01a14370-9868-707a-ae95-28e7608402f4",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.0",
      "to_value": "1.0.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "0",
        "version": "1.0.0",
        "breaking": "26"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 06:40:11.640093+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.0)",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a14370-9868-707a-ae95-28e7608402f4"
    },
    {
      "id": "chg_01a133f4-9b54-7cff-87ea-843eaab58d49",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 06:30:30.970922+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a133f4-9b54-7cff-87ea-843eaab58d49"
    },
    {
      "id": "chg_01a12e0e-ce91-7c9a-9dba-5e642496d8f9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_league_facts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_league_facts"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_league_facts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-ce91-7c9a-9dba-5e642496d8f9"
    },
    {
      "id": "chg_01a12e0e-ce94-7e7b-83e7-9cb33b75b0cb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_match",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_match"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_match” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-ce94-7e7b-83e7-9cb33b75b0cb"
    },
    {
      "id": "chg_01a12e0e-cef3-75ae-81ea-f6568e908967",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_match_briefing",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_match_briefing"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_match_briefing” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-cef3-75ae-81ea-f6568e908967"
    },
    {
      "id": "chg_01a12e0e-cef6-78ce-9fb8-2935554bac42",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_match_details",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_match_details"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_match_details” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-cef6-78ce-9fb8-2935554bac42"
    },
    {
      "id": "chg_01a12e0e-cef8-7f18-80b4-b3355634017b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_matches",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_matches"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_matches” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-cef8-7f18-80b4-b3355634017b"
    },
    {
      "id": "chg_01a12e0e-cf4c-7926-b958-186accc29068",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_player",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_player"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_player” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-cf4c-7926-b958-186accc29068"
    },
    {
      "id": "chg_01a12e0e-cf4e-7827-9860-6fdcda3b51cf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_standings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_standings"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_standings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-cf4e-7827-9860-6fdcda3b51cf"
    },
    {
      "id": "chg_01a12e0e-d013-7f20-a31e-78dba45fc264",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_team",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_team"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_team” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-d013-7f20-a31e-78dba45fc264"
    },
    {
      "id": "chg_01a12e0e-d0dc-79fc-a571-bc6ae4296f98",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_team_briefing",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_team_briefing"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_team_briefing” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-d0dc-79fc-a571-bc6ae4296f98"
    },
    {
      "id": "chg_01a12e0e-d0e0-7a3b-8741-bfffc5ad0baf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_sports",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_sports"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “list_sports” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-d0e0-7a3b-8741-bfffc5ad0baf"
    },
    {
      "id": "chg_01a12e0e-d1b0-786f-b243-d692a4e43bc0",
      "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": "2026-10-12",
      "occurred_at": "2026-10-12 03:01:24.341264+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12e0e-d1b0-786f-b243-d692a4e43bc0"
    },
    {
      "id": "chg_01a12679-f832-760a-9979-ec777abaac60",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_leagues",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_leagues"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:41:23.633864+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “find_leagues” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12679-f832-760a-9979-ec777abaac60"
    },
    {
      "id": "chg_01a12679-f90d-798b-99bb-d9581a717d85",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_match_details",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_match_details"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:41:23.633864+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “get_match_details” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12679-f90d-798b-99bb-d9581a717d85"
    },
    {
      "id": "chg_01a12679-f9ca-75af-b436-45364d2d79a1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_player",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_player"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:41:23.633864+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “get_player” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12679-f9ca-75af-b436-45364d2d79a1"
    },
    {
      "id": "chg_01a12679-f9d2-7384-94c4-107bf25819ab",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_standings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_standings"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:41:23.633864+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “get_standings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12679-f9d2-7384-94c4-107bf25819ab"
    },
    {
      "id": "chg_01a12679-fb59-7ba0-9be5-3e43f29160b2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_team",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_team"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:41:23.633864+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “get_team” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12679-fb59-7ba0-9be5-3e43f29160b2"
    },
    {
      "id": "chg_01a12679-fb67-7da1-954d-26095ab91eab",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_sports",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_sports"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 15:41:23.633864+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “list_sports” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12679-fb67-7da1-954d-26095ab91eab"
    },
    {
      "id": "chg_01a12679-fe76-7adf-bf0c-a1fce3b7bd3f",
      "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": "2026-10-10",
      "occurred_at": "2026-10-10 15:41:23.633864+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-sportstatsapi-sports-data/mcp#chg-chg_01a12679-fe76-7adf-bf0c-a1fce3b7bd3f"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 43,
        "to": 47,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-11-03",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 43 to 47."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-03",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-11-02",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 37,
        "to": 40,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-11-01",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 37 to 40."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-01",
      "total": 73,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-31",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-30",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-29",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-27",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-26",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20."
      },
      "event_count": 0
    }
  ]
}