{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "org-hangel-hangel",
  "component": "api-mcp",
  "generated_at": "2026-11-05T11:45:34.726Z",
  "tracking_since": "2026-10-24",
  "counts": {
    "critical": 0,
    "security": 24,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a44f-3496-7896-a414-7fd26c37f275",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 02:06:56.632415+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a1a44f-3496-7896-a414-7fd26c37f275"
    },
    {
      "id": "chg_01a1a44f-3498-7447-9650-620757d02cff",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 02:06:56.632415+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a1a44f-3498-7447-9650-620757d02cff"
    },
    {
      "id": "chg_01a19f29-53cd-71ab-b127-4e2c46da3784",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.30",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 02:07:28.1568+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Stability (0.30 → unverified)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a19f29-53cd-71ab-b127-4e2c46da3784"
    },
    {
      "id": "chg_01a19f29-53ce-7148-a76d-384fa5cf8ee0",
      "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": "2026-11-03",
      "occurred_at": "2026-11-03 02:07:28.1568+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a19f29-53ce-7148-a76d-384fa5cf8ee0"
    },
    {
      "id": "chg_01a19f29-53ce-7832-ac28-04beb7fa2b99",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 02:07:28.1568+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a19f29-53ce-7832-ac28-04beb7fa2b99"
    },
    {
      "id": "chg_01a19f29-53cf-7b31-a6ab-90cddf51b680",
      "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": "2026-11-03",
      "occurred_at": "2026-11-03 02:07:28.1568+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a19f29-53cf-7b31-a6ab-90cddf51b680"
    },
    {
      "id": "chg_01a194da-ed9e-7a13-a3ad-bb3837414533",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "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 02:05:38.045792+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a194da-ed9e-7a13-a3ad-bb3837414533"
    },
    {
      "id": "chg_01a194da-eda0-72c9-9cd9-e80fe321e3ef",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 02:05:38.045792+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a194da-eda0-72c9-9cd9-e80fe321e3ef"
    },
    {
      "id": "chg_01a194da-eda2-70f4-a56d-8a2006948c65",
      "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": "2026-11-01",
      "occurred_at": "2026-11-01 02:05:38.045792+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a194da-eda2-70f4-a56d-8a2006948c65"
    },
    {
      "id": "chg_01a18fb3-e6fe-72cd-bcd5-ec48d6573a22",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 02:04:54.345904+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a18fb3-e6fe-72cd-bcd5-ec48d6573a22"
    },
    {
      "id": "chg_01a18fb3-e6ff-78b6-9137-5b13b37f7ffa",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 02:04:54.345904+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a18fb3-e6ff-78b6-9137-5b13b37f7ffa"
    },
    {
      "id": "chg_01a18fb3-e700-7064-8439-412e44b59658",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.20",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 02:04:54.345904+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Stability (0.20 → unverified)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a18fb3-e700-7064-8439-412e44b59658"
    },
    {
      "id": "chg_01a18fb3-e701-7301-951d-b32f0ed8bb35",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 02:04:54.345904+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a18fb3-e701-7301-951d-b32f0ed8bb35"
    },
    {
      "id": "chg_01a18040-1b6b-75d2-9042-daf3fd0ad7a9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "platform_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "platform_info"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 02:04:07.354939+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “platform_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a18040-1b6b-75d2-9042-daf3fd0ad7a9"
    },
    {
      "id": "chg_01a18040-1b6c-7092-9b5e-9f35884991a9",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 02:04:07.354939+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a18040-1b6c-7092-9b5e-9f35884991a9"
    },
    {
      "id": "chg_01a175f3-99fb-747f-ad1e-1012b3da09bb",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 02:04:21.344926+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a175f3-99fb-747f-ad1e-1012b3da09bb"
    },
    {
      "id": "chg_01a175f3-99fc-7560-933b-45983516eb8c",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 02:04:21.344926+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a175f3-99fc-7560-933b-45983516eb8c"
    },
    {
      "id": "chg_01a175f3-99fd-756a-9505-0715786be503",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 02:04:21.344926+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a175f3-99fd-756a-9505-0715786be503"
    },
    {
      "id": "chg_01a175f3-99fd-7de4-8aac-0d16973dde4b",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 02:04:21.344926+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a175f3-99fd-7de4-8aac-0d16973dde4b"
    },
    {
      "id": "chg_01a170cd-764f-7a00-a0d4-8c9d5a010a67",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.http_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "503",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 02:04:35.747616+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a170cd-764f-7a00-a0d4-8c9d5a010a67"
    },
    {
      "id": "chg_01a170cd-7650-715e-8d45-1c4d60ece32f",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 02:04:35.747616+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a170cd-7650-715e-8d45-1c4d60ece32f"
    },
    {
      "id": "chg_01a170cd-7650-76cd-ad2e-ca23a08b9ed6",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 02:04:35.747616+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a170cd-7650-76cd-ad2e-ca23a08b9ed6"
    },
    {
      "id": "chg_01a170cd-7650-7c2d-86f5-62bbafcc9435",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.hsts_absent",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 02:04:35.747616+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a170cd-7650-7c2d-86f5-62bbafcc9435"
    },
    {
      "id": "chg_01a170cd-7652-728c-a9d5-3e742e66b293",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 02:04:35.747616+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/org-hangel-hangel/api-mcp#chg-chg_01a170cd-7652-728c-a9d5-3e742e66b293"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-11-03",
      "total": 76,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-11-01",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-31",
      "total": 75,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-30",
      "total": 75,
      "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": "2026-10-29",
        "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": "2026-10-28",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-26",
      "total": 73,
      "delta": 50,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-10-25",
      "total": 23,
      "delta": -49,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    }
  ]
}