{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "dev-benys-the-pit",
  "component": "pit",
  "generated_at": "2026-10-01T02:36:18.311Z",
  "tracking_since": "2026-09-26",
  "counts": {
    "critical": 1,
    "security": 20,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0f172-f906-7e5a-b32d-84b15ebeceac",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_play",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_play"
      },
      "occurred_on": "2026-09-30",
      "occurred_at": "2026-09-30 08:33:58.884979+00",
      "observed_since": "2026-09-29",
      "source": "scan",
      "summary": "Tool “pit_play” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0f172-f906-7e5a-b32d-84b15ebeceac"
    },
    {
      "id": "chg_01a0f172-f90c-7a7e-adee-4bda7b6f3df6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_register",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_register"
      },
      "occurred_on": "2026-09-30",
      "occurred_at": "2026-09-30 08:33:58.884979+00",
      "observed_since": "2026-09-29",
      "source": "scan",
      "summary": "Tool “pit_register” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0f172-f90c-7a7e-adee-4bda7b6f3df6"
    },
    {
      "id": "chg_01a0f172-f90d-75b5-ac85-c8bf88e24349",
      "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": "2026-09-30",
      "occurred_at": "2026-09-30 08:33:58.884979+00",
      "observed_since": "2026-09-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0f172-f90d-75b5-ac85-c8bf88e24349"
    },
    {
      "id": "chg_01a0e2c2-6927-7575-842b-33129b053667",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_leaderboard",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_leaderboard"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 12:06:26.641493+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_leaderboard” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e2c2-6927-7575-842b-33129b053667"
    },
    {
      "id": "chg_01a0e2c2-6928-753e-996e-3721a128607e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_list_callouts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_list_callouts"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 12:06:26.641493+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_list_callouts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e2c2-6928-753e-996e-3721a128607e"
    },
    {
      "id": "chg_01a0e1f7-8ecf-72bd-9ffe-9e4aa7c5004c",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_destructive",
      "from_value": "partial",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "pit_resign"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Authorization (partial → fail)",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ecf-72bd-9ffe-9e4aa7c5004c"
    },
    {
      "id": "chg_01a0e1f7-8ed4-7662-871f-de41914f4da1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_accept_callout",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_accept_callout"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_accept_callout” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ed4-7662-871f-de41914f4da1"
    },
    {
      "id": "chg_01a0e1f7-8ed6-7079-9cfc-feb22a32d46c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_board_post",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_board_post"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_board_post” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ed6-7079-9cfc-feb22a32d46c"
    },
    {
      "id": "chg_01a0e1f7-8ed6-77b5-bfb7-3ea295aa9b8d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_callout",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_callout"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_callout” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ed6-77b5-bfb7-3ea295aa9b8d"
    },
    {
      "id": "chg_01a0e1f7-8ed7-701a-9a40-bebd6e16c48d",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_draw",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "pit_draw"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_draw” is now declared destructive",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ed7-701a-9a40-bebd6e16c48d"
    },
    {
      "id": "chg_01a0e1f7-8ed7-742c-bced-e4cfb4ffa57e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_draw",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_draw"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_draw” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ed7-742c-bced-e4cfb4ffa57e"
    },
    {
      "id": "chg_01a0e1f7-8ed9-7529-8667-3e568a78a931",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_epitaph",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_epitaph"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_epitaph” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ed9-7529-8667-3e568a78a931"
    },
    {
      "id": "chg_01a0e1f7-8ed9-7cd8-bdfe-9ccbde51463b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_match_state",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_match_state"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_match_state” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ed9-7cd8-bdfe-9ccbde51463b"
    },
    {
      "id": "chg_01a0e1f7-8eda-756d-8ca3-e522eb212595",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_move",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_move"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_move” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8eda-756d-8ca3-e522eb212595"
    },
    {
      "id": "chg_01a0e1f7-8eda-7df3-9dd9-b425e283ce0d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_queue",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_queue"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_queue” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8eda-7df3-9dd9-b425e283ce0d"
    },
    {
      "id": "chg_01a0e1f7-8edb-766d-b3de-c5018846aeda",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_register",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_register"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_register” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8edb-766d-b3de-c5018846aeda"
    },
    {
      "id": "chg_01a0e1f7-8edb-7a39-ad00-d0ccb26d61fa",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_resign",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "pit_resign"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_resign” is now declared destructive",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8edb-7a39-ad00-d0ccb26d61fa"
    },
    {
      "id": "chg_01a0e1f7-8ede-7b1e-877d-fd8aeda2cbb4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_support",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_support"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_support” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ede-7b1e-877d-fd8aeda2cbb4"
    },
    {
      "id": "chg_01a0e1f7-8ede-7ebf-bfbb-d82aa2ae4c88",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_whoami",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_whoami"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 08:24:52.495113+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “pit_whoami” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e1f7-8ede-7ebf-bfbb-d82aa2ae4c88"
    },
    {
      "id": "chg_01a0e0e6-458e-7946-b420-a708094c00c3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pit_resign",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pit_resign"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 03:26:22.387066+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “pit_resign” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e0e6-458e-7946-b420-a708094c00c3"
    },
    {
      "id": "chg_01a0e0e6-4592-76bb-b727-f2f088259958",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 03:26:22.387066+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-benys-the-pit/pit#chg-chg_01a0e0e6-4592-76bb-b727-f2f088259958"
    }
  ],
  "days": [
    {
      "date": "2026-09-30",
      "total": 61,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-28",
      "total": 61,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 60,
      "delta": -8,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 54
    },
    {
      "date": "2026-09-26",
      "total": 68,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}