{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-pingroom-pingroom",
  "component": "api-agent-mcp",
  "generated_at": "2026-09-24T22:28:06.411Z",
  "tracking_since": "2026-09-01",
  "counts": {
    "critical": 0,
    "security": 20,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0c89a-6395-7c03-b93c-9f2d849b37f7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "trigger_quick_action",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "trigger_quick_action"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 10:12:36.256817+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Tool “trigger_quick_action” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0c89a-6395-7c03-b93c-9f2d849b37f7"
    },
    {
      "id": "chg_01a0b927-5ad9-7daa-aa3e-0ca539b61a46",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.hsts_present",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 10:12:39.212727+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0b927-5ad9-7daa-aa3e-0ca539b61a46"
    },
    {
      "id": "chg_01a08ff2-479d-7517-acdb-f1515dced79c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "wait_for_ack",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "wait_for_ack"
      },
      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 10:10:14.356411+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “wait_for_ack” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a08ff2-479d-7517-acdb-f1515dced79c"
    },
    {
      "id": "chg_01a0807f-e066-70f3-9883-5c07db7b5ee8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "connection_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "connection_info"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 10:10:59.022135+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool “connection_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0807f-e066-70f3-9883-5c07db7b5ee8"
    },
    {
      "id": "chg_01a0807f-e067-7d92-889e-b19a6906b776",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "disconnect",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "disconnect",
        "destructive": "true"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 10:10:59.022135+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "New tool “disconnect”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0807f-e067-7d92-889e-b19a6906b776"
    },
    {
      "id": "chg_01a0807f-e068-7277-9cfe-a89b28452947",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 10:10:59.022135+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0807f-e068-7277-9cfe-a89b28452947"
    },
    {
      "id": "chg_01a0710d-87ef-74bd-8c78-c85d63f37f46",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "redeem_code",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "redeem_code",
        "destructive": "true"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 10:11:46.635438+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "New tool “redeem_code”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0710d-87ef-74bd-8c78-c85d63f37f46"
    },
    {
      "id": "chg_01a06be6-fc1f-7cc1-9bb0-f81fd564157d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "activate_agent_inbox",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "activate_agent_inbox"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 10:11:34.887941+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “activate_agent_inbox” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a06be6-fc1f-7cc1-9bb0-f81fd564157d"
    },
    {
      "id": "chg_01a06be6-fc20-7ef1-a73e-18d15b2178bf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "connection_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "connection_info"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 10:11:34.887941+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “connection_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a06be6-fc20-7ef1-a73e-18d15b2178bf"
    },
    {
      "id": "chg_01a06be6-fc21-757b-9257-70a391051d3b",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "update_quick_actions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "update_quick_actions",
        "destructive": "true"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 10:11:34.887941+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "New tool “update_quick_actions”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a06be6-fc21-757b-9257-70a391051d3b"
    },
    {
      "id": "chg_01a06be6-fc22-7048-833c-4a4c47a8b990",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 10:11:34.887941+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a06be6-fc22-7048-833c-4a4c47a8b990"
    },
    {
      "id": "chg_01a066c1-713a-7d5a-9824-0dc2858d302f",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 10:12:28.536794+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a066c1-713a-7d5a-9824-0dc2858d302f"
    },
    {
      "id": "chg_01a0619a-8bdb-79d1-829b-af2f3c5bf599",
      "kind": "tool.destructive_cleared",
      "family": "",
      "subject_kind": "tool",
      "subject": "activate_agent_inbox",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "true",
      "to_value": "false",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "false",
        "from": "true",
        "tool": "activate_agent_inbox"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 10:11:52.961883+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “activate_agent_inbox” no longer declares itself destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0619a-8bdb-79d1-829b-af2f3c5bf599"
    },
    {
      "id": "chg_01a0619a-8bde-7116-9862-606172ea234f",
      "kind": "tool.destructive_cleared",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_question",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "true",
      "to_value": "false",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "false",
        "from": "true",
        "tool": "ask_question"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 10:11:52.961883+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “ask_question” no longer declares itself destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0619a-8bde-7116-9862-606172ea234f"
    },
    {
      "id": "chg_01a0619a-8bdf-79c4-80c0-60929bd3203c",
      "kind": "tool.destructive_cleared",
      "family": "",
      "subject_kind": "tool",
      "subject": "broadcast",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "true",
      "to_value": "false",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "false",
        "from": "true",
        "tool": "broadcast"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 10:11:52.961883+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “broadcast” no longer declares itself destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0619a-8bdf-79c4-80c0-60929bd3203c"
    },
    {
      "id": "chg_01a0619a-8be0-7cba-85ae-baa2ed1ca8b9",
      "kind": "tool.destructive_cleared",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_handoff",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "true",
      "to_value": "false",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "false",
        "from": "true",
        "tool": "create_handoff"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 10:11:52.961883+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “create_handoff” no longer declares itself destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0619a-8be0-7cba-85ae-baa2ed1ca8b9"
    },
    {
      "id": "chg_01a0619a-8be2-7e96-b355-3b1830d60176",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_room_icons",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_room_icons"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 10:11:52.961883+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “list_room_icons” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0619a-8be2-7e96-b355-3b1830d60176"
    },
    {
      "id": "chg_01a0619a-8be3-7875-af1a-187ac8ba8bf5",
      "kind": "tool.destructive_cleared",
      "family": "",
      "subject_kind": "tool",
      "subject": "live_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "true",
      "to_value": "false",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "false",
        "from": "true",
        "tool": "live_status"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 10:11:52.961883+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “live_status” no longer declares itself destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0619a-8be3-7875-af1a-187ac8ba8bf5"
    },
    {
      "id": "chg_01a0619a-8be4-7de3-bec4-4e23d8b007d4",
      "kind": "tool.destructive_cleared",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_approval",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "true",
      "to_value": "false",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "false",
        "from": "true",
        "tool": "request_approval"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 10:11:52.961883+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “request_approval” no longer declares itself destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0619a-8be4-7de3-bec4-4e23d8b007d4"
    },
    {
      "id": "chg_01a0619a-8be5-7c9f-bfbb-ab15871abadf",
      "kind": "tool.destructive_cleared",
      "family": "",
      "subject_kind": "tool",
      "subject": "trigger_quick_action",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "true",
      "to_value": "false",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "false",
        "from": "true",
        "tool": "trigger_quick_action"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 10:11:52.961883+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “trigger_quick_action” no longer declares itself destructive",
      "link": "https://verifymcp.io/servers/io-pingroom-pingroom/api-agent-mcp#chg-chg_01a0619a-8be5-7c9f-bfbb-ab15871abadf"
    }
  ],
  "days": [
    {
      "date": "2026-09-24",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 73,
        "to": 77,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 22,
          "to_days": 23
        },
        "partial": false,
        "compared_to": "2026-09-23",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-22",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-21",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 63,
        "to": 67,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 19,
          "to_days": 20
        },
        "partial": false,
        "compared_to": "2026-09-20",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-19",
      "total": 76,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 53,
        "to": 57,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 16,
          "to_days": 17
        },
        "partial": false,
        "compared_to": "2026-09-17",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-16",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-14",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 40,
        "to": 43,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 12,
          "to_days": 13
        },
        "partial": false,
        "compared_to": "2026-09-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-12",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    }
  ]
}