{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "robertoyanguas-ops-email-verify-mcp",
  "component": "mcp-email-verify-2",
  "generated_at": "2026-10-18T14:07:51.359Z",
  "tracking_since": "2026-10-13",
  "counts": {
    "critical": 0,
    "security": 7,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a14951-3059-7c6f-89b5-50d935877b6f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_agent_wallet_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_agent_wallet_status"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 10:03:39.973459+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Tool “get_agent_wallet_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/robertoyanguas-ops-email-verify-mcp/mcp-email-verify-2#chg-chg_01a14951-3059-7c6f-89b5-50d935877b6f"
    },
    {
      "id": "chg_01a14951-305a-7e79-90ad-7b296cbc3a18",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_email_deliverability",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_email_deliverability"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 10:03:39.973459+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Tool “verify_email_deliverability” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/robertoyanguas-ops-email-verify-mcp/mcp-email-verify-2#chg-chg_01a14951-305a-7e79-90ad-7b296cbc3a18"
    },
    {
      "id": "chg_01a14951-305c-7638-9889-3f453d88182d",
      "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": "2026-10-17",
      "occurred_at": "2026-10-17 10:03:39.973459+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/robertoyanguas-ops-email-verify-mcp/mcp-email-verify-2#chg-chg_01a14951-305c-7638-9889-3f453d88182d"
    },
    {
      "id": "chg_01a1442b-34b2-7942-92af-d64dd37658de",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 10:04:03.356948+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/robertoyanguas-ops-email-verify-mcp/mcp-email-verify-2#chg-chg_01a1442b-34b2-7942-92af-d64dd37658de"
    },
    {
      "id": "chg_01a1442b-3515-7984-95bc-017d37343cc4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_agent_wallet_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_agent_wallet_status"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 10:04:03.356948+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “get_agent_wallet_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/robertoyanguas-ops-email-verify-mcp/mcp-email-verify-2#chg-chg_01a1442b-3515-7984-95bc-017d37343cc4"
    },
    {
      "id": "chg_01a1442b-35d5-7df3-aa92-5852b64b06b5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_email_deliverability",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_email_deliverability"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 10:04:03.356948+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “verify_email_deliverability” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/robertoyanguas-ops-email-verify-mcp/mcp-email-verify-2#chg-chg_01a1442b-35d5-7df3-aa92-5852b64b06b5"
    },
    {
      "id": "chg_01a139de-26b6-7265-8f6f-6b2be3711faa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verify_email_deliverability",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verify_email_deliverability"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 10:03:40.253753+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “verify_email_deliverability” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/robertoyanguas-ops-email-verify-mcp/mcp-email-verify-2#chg-chg_01a139de-26b6-7265-8f6f-6b2be3711faa"
    }
  ],
  "days": [
    {
      "date": "2026-10-18",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 13,
        "to": 17,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 4,
          "to_days": 5
        },
        "partial": false,
        "compared_to": "2026-10-17",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-17",
      "total": 70,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-10-16",
      "total": 71,
      "delta": 9,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-10-15",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-14",
      "total": 61,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-13",
      "total": 61,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}