{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-esqcopilot-matching-engine",
  "component": "mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw",
  "generated_at": "2026-11-05T09:04:07.979Z",
  "tracking_since": "2026-10-25",
  "counts": {
    "critical": 0,
    "security": 15,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a95a-27f2-7b3c-88f6-5170d5a233ce",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_attorney_availability",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_attorney_availability"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “check_attorney_availability” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-27f2-7b3c-88f6-5170d5a233ce"
    },
    {
      "id": "chg_01a1a95a-27f5-7baa-b786-345ec4eed806",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare_attorneys",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "compare_attorneys"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “compare_attorneys” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-27f5-7baa-b786-345ec4eed806"
    },
    {
      "id": "chg_01a1a95a-27f7-7b1d-bdf1-05548262779a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "estimate_legal_cost",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "estimate_legal_cost"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “estimate_legal_cost” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-27f7-7b1d-bdf1-05548262779a"
    },
    {
      "id": "chg_01a1a95a-27f8-73a4-bb8c-cab4abe72d93",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_attorneys",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_attorneys"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “find_attorneys” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-27f8-73a4-bb8c-cab4abe72d93"
    },
    {
      "id": "chg_01a1a95a-27f9-7ded-b54d-281a1f28be99",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_attorney_profile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_attorney_profile"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “get_attorney_profile” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-27f9-7ded-b54d-281a1f28be99"
    },
    {
      "id": "chg_01a1a95a-27fa-73f5-ae1c-8dec15e46cf6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_matching_requirements",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_matching_requirements"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “get_matching_requirements” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-27fa-73f5-ae1c-8dec15e46cf6"
    },
    {
      "id": "chg_01a1a95a-27fb-70d2-ba09-7f7bf9f272a6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_referral_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_referral_status"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “get_referral_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-27fb-70d2-ba09-7f7bf9f272a6"
    },
    {
      "id": "chg_01a1a95a-27fd-75ab-839d-f2fe35344a7b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_attorney_introduction",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "request_attorney_introduction"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “request_attorney_introduction” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-27fd-75ab-839d-f2fe35344a7b"
    },
    {
      "id": "chg_01a1a95a-2804-7971-aa1c-d8a6aa69edc4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_matching_feedback",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_matching_feedback"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “submit_matching_feedback” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-2804-7971-aa1c-d8a6aa69edc4"
    },
    {
      "id": "chg_01a1a95a-2808-71b4-b2da-508c8c278b09",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "update_matching_preferences",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "update_matching_preferences"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “update_matching_preferences” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-2808-71b4-b2da-508c8c278b09"
    },
    {
      "id": "chg_01a1a95a-280b-7082-a9fd-3adebf18d329",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "cancel_contact_request",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cancel_contact_request",
        "destructive": "true"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "New tool “cancel_contact_request”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-280b-7082-a9fd-3adebf18d329"
    },
    {
      "id": "chg_01a1a95a-280b-7762-acce-27bf6b6f833c",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "cancel_introduction",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cancel_introduction",
        "destructive": "true"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "New tool “cancel_introduction”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-280b-7762-acce-27bf6b6f833c"
    },
    {
      "id": "chg_01a1a95a-2814-7dd4-b17b-b8916a299ba9",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "send_client_message",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "send_client_message",
        "destructive": "true"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "New tool “send_client_message”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-2814-7dd4-b17b-b8916a299ba9"
    },
    {
      "id": "chg_01a1a95a-2816-745f-8e63-bafaec021097",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "update_listing_criteria",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "update_listing_criteria",
        "destructive": "true"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "New tool “update_listing_criteria”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-2816-745f-8e63-bafaec021097"
    },
    {
      "id": "chg_01a1a95a-2817-7280-b8de-c3b17862916d",
      "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": "2026-11-05",
      "occurred_at": "2026-11-05 01:37:00.351403+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-esqcopilot-matching-engine/mcp-c-eyjrijoiy29ubmvjdg9yiiwiasi6imnvbl9ty3bfcmvnaxn0cnlfzxnxiiwicci6im1jcc1yzw#chg-chg_01a1a95a-2817-7280-b8de-c3b17862916d"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 42
    },
    {
      "date": "2026-11-02",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-31",
      "total": 68,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 5,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-10-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-29",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 10,
        "to": 13,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 3,
          "to_days": 4
        },
        "partial": false,
        "compared_to": "2026-10-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-27",
      "total": 66,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 3,
        "to": 7,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 1,
          "to_days": 2
        },
        "partial": false,
        "compared_to": "2026-10-26",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-26",
      "total": 65,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-25",
      "total": 65,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}