{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "diogoup26-mcp-x402",
  "component": "mcp-x402-production",
  "generated_at": "2026-11-06T21:46:53.809Z",
  "tracking_since": "2026-08-22",
  "counts": {
    "critical": 0,
    "security": 16,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a98c-c005-7ee4-ad6a-0339233e1e6f",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 02:32:16.094613+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a1a98c-c005-7ee4-ad6a-0339233e1e6f"
    },
    {
      "id": "chg_01a1a98c-c007-712d-ae81-0fb6add75ac6",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.unreachable",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 02:32:16.094613+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a1a98c-c007-712d-ae81-0fb6add75ac6"
    },
    {
      "id": "chg_01a1a98c-c007-77e2-90d5-11dfee8f4996",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 02:32:16.094613+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a1a98c-c007-77e2-90d5-11dfee8f4996"
    },
    {
      "id": "chg_01a1a98c-c008-73f5-8077-d2c783733856",
      "kind": "check.unverifiable",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.valid",
      "to_code": "tls.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 02:32:16.094613+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "TLS certificate (pass → unverified)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a1a98c-c008-73f5-8077-d2c783733856"
    },
    {
      "id": "chg_01a1a98c-c008-7aad-84c7-988fa0455a08",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 02:32:16.094613+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a1a98c-c008-7aad-84c7-988fa0455a08"
    },
    {
      "id": "chg_01a1a98c-c009-70e4-ab2e-7d14d41e3909",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 02:32:16.094613+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a1a98c-c009-70e4-ab2e-7d14d41e3909"
    },
    {
      "id": "chg_01a1a98c-c00a-783f-996f-8ee2be2cc146",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 02:32:16.094613+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a1a98c-c00a-783f-996f-8ee2be2cc146"
    },
    {
      "id": "chg_01a196d5-91a0-7432-9b46-fcf9813a57ef",
      "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": "2026-11-01",
      "occurred_at": "2026-11-01 11:19:01.195922+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a196d5-91a0-7432-9b46-fcf9813a57ef"
    },
    {
      "id": "chg_01a196d5-91a5-79e4-b2e4-84ea49625108",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "analisar_url",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "analisar_url"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 11:19:01.195922+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “analisar_url” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a196d5-91a5-79e4-b2e4-84ea49625108"
    },
    {
      "id": "chg_01a196d5-91a8-7300-b5a1-382be22147da",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "consultar_ia",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "consultar_ia"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 11:19:01.195922+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “consultar_ia” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a196d5-91a8-7300-b5a1-382be22147da"
    },
    {
      "id": "chg_01a196d5-91aa-79e9-91d7-b7a0a6bdcca0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verificar_condicoes",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verificar_condicoes"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 11:19:01.195922+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “verificar_condicoes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a196d5-91aa-79e9-91d7-b7a0a6bdcca0"
    },
    {
      "id": "chg_01a196d5-91ac-73e3-a0b8-61d4637ff80f",
      "kind": "server.name_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "mcp-x402",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "diogo-ai-service",
      "to_value": "mcp-x402",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "mcp-x402",
        "from": "diogo-ai-service"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 11:19:01.195922+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "The server changed its declared name (diogo-ai-service → mcp-x402)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a196d5-91ac-73e3-a0b8-61d4637ff80f"
    },
    {
      "id": "chg_01a0c1bf-f9ce-7ba9-b3b1-ce439c6f05e3",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 02:16:18.952428+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a0c1bf-f9ce-7ba9-b3b1-ce439c6f05e3"
    },
    {
      "id": "chg_01a03a4b-53fa-7925-82fa-e68bc8bf618d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "analisar_url",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "analisar_url"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 19:00:10.180658+00",
      "observed_since": "2026-08-25",
      "source": "scan",
      "summary": "Tool “analisar_url” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a03a4b-53fa-7925-82fa-e68bc8bf618d"
    },
    {
      "id": "chg_01a03a4b-53fd-720b-8aaf-e33e25a5dd5a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "consultar_ia",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "consultar_ia"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 19:00:10.180658+00",
      "observed_since": "2026-08-25",
      "source": "scan",
      "summary": "Tool “consultar_ia” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a03a4b-53fd-720b-8aaf-e33e25a5dd5a"
    },
    {
      "id": "chg_01a03a4b-5400-7704-9218-8438030ef59b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "verificar_condicoes",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "verificar_condicoes"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 19:00:10.180658+00",
      "observed_since": "2026-08-25",
      "source": "scan",
      "summary": "Tool “verificar_condicoes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/diogoup26-mcp-x402/mcp-x402-production#chg-chg_01a03a4b-5400-7704-9218-8438030ef59b"
    }
  ],
  "days": [
    {
      "date": "2026-11-06",
      "total": 88,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-05",
      "total": 88,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-11-01",
      "total": 88,
      "delta": 5,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 16
    },
    {
      "date": "2026-09-28",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-25",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-21",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-29",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-27",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}