{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-mcprating-gateway",
  "component": "mcp-rating-gateway",
  "generated_at": "2026-11-05T18:23:05.484Z",
  "tracking_since": "2026-08-27",
  "counts": {
    "critical": 0,
    "security": 23,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a893-aa71-7323-97b8-a4e223d8533d",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.sandbox_pending",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 22:00:11.002119+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a1a893-aa71-7323-97b8-a4e223d8533d"
    },
    {
      "id": "chg_01a1a893-aa9e-7920-aac4-11f796381034",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 22:00:11.002119+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a1a893-aa9e-7920-aac4-11f796381034"
    },
    {
      "id": "chg_01a17776-9f9c-73ad-9feb-be598673e24f",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 09:07:05.210312+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a17776-9f9c-73ad-9feb-be598673e24f"
    },
    {
      "id": "chg_01a14e44-2884-7e9e-b916-da255f2a7a20",
      "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": "2026-10-18",
      "occurred_at": "2026-10-18 09:07:31.592116+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a14e44-2884-7e9e-b916-da255f2a7a20"
    },
    {
      "id": "chg_01a144cc-57d0-7c08-a69f-8a749216f003",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.90",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 13:00:04.748771+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Stability (0.90 → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a144cc-57d0-7c08-a69f-8a749216f003"
    },
    {
      "id": "chg_01a144cc-57d8-70f9-95ac-cf0b37cb910d",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 13:00:04.748771+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a144cc-57d8-70f9-95ac-cf0b37cb910d"
    },
    {
      "id": "chg_01a13e51-68da-727b-8b0c-1557f45853c7",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_pending",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 06:48:05.045979+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a13e51-68da-727b-8b0c-1557f45853c7"
    },
    {
      "id": "chg_01a13e51-6907-7ccf-b99d-0d58920ed042",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "94",
        "assessed": "95",
        "resolved": "94",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 06:48:05.045979+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a13e51-6907-7ccf-b99d-0d58920ed042"
    },
    {
      "id": "chg_01a13aed-96ff-7e31-aacd-5f4fdd819a21",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.none",
      "to_code": "cve.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 15:00:07.743954+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a13aed-96ff-7e31-aacd-5f4fdd819a21"
    },
    {
      "id": "chg_01a13a7f-b0ac-7247-8978-14d7a9ec0818",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.83",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 13:00:09.150381+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Stability (0.83 → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a13a7f-b0ac-7247-8978-14d7a9ec0818"
    },
    {
      "id": "chg_01a13a7f-b0ae-7a63-b0a2-308fedd45e68",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 13:00:09.150381+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a13a7f-b0ae-7a63-b0a2-308fedd45e68"
    },
    {
      "id": "chg_01a10633-37df-7c01-8faf-64bcfb14cb32",
      "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": "2026-10-04",
      "occurred_at": "2026-10-04 09:16:22.263419+00",
      "observed_since": "2026-10-03",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a10633-37df-7c01-8faf-64bcfb14cb32"
    },
    {
      "id": "chg_01a0f198-604b-7c2d-bc4b-ac0987218d1e",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-30",
      "occurred_at": "2026-09-30 09:14:50.178083+00",
      "observed_since": "2026-09-29",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0f198-604b-7c2d-bc4b-ac0987218d1e"
    },
    {
      "id": "chg_01a0ec6e-3783-76a1-bb98-bf445c9451e3",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-29",
      "occurred_at": "2026-09-29 09:10:40.759212+00",
      "observed_since": "2026-09-28",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0ec6e-3783-76a1-bb98-bf445c9451e3"
    },
    {
      "id": "chg_01a0e87d-31cf-704e-aa47-8c29fc310696",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_not_cached"
      },
      "occurred_on": "2026-09-28",
      "occurred_at": "2026-09-28 14:48:33.444151+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0e87d-31cf-704e-aa47-8c29fc310696"
    },
    {
      "id": "chg_01a0e87d-31d3-7af7-832d-6ded7e15b842",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.none",
      "to_code": "cve.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-09-28",
      "occurred_at": "2026-09-28 14:48:33.444151+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0e87d-31d3-7af7-832d-6ded7e15b842"
    },
    {
      "id": "chg_01a0dcfb-1671-7b1b-bc7e-ce08a438a9d0",
      "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": "2026-09-26",
      "occurred_at": "2026-09-26 09:10:37.835169+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0dcfb-1671-7b1b-bc7e-ce08a438a9d0"
    },
    {
      "id": "chg_01a0483e-d0ec-7854-bca9-b0daa332aa9a",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 12:01:11.143053+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0483e-d0ec-7854-bca9-b0daa332aa9a"
    },
    {
      "id": "chg_01a0483e-d0ee-779c-b238-25d70cf64b2b",
      "kind": "check.verdict",
      "family": "provenance-repo",
      "subject_kind": "check",
      "subject": "provenance-repo",
      "subject_child": "",
      "from_code": "provenance.repo_http_error",
      "to_code": "provenance.repo_verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 12:01:11.143053+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Source repository (fail → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0483e-d0ee-779c-b238-25d70cf64b2b"
    },
    {
      "id": "chg_01a0483e-d0ef-71aa-bc06-48a26a1a18ae",
      "kind": "check.verdict",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.none",
      "to_code": "provenance.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "repo": "mcprating/mcp-gateway"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 12:01:11.143053+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Provenance (fail → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0483e-d0ef-71aa-bc06-48a26a1a18ae"
    },
    {
      "id": "chg_01a0483e-d0f1-70cc-8c93-066a1fcd8241",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 12:01:11.143053+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0483e-d0f1-70cc-8c93-066a1fcd8241"
    },
    {
      "id": "chg_01a0483e-d0f1-76b4-a862-715c973e3920",
      "kind": "provenance.repo_changed",
      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.none",
      "to_code": "provenance.verified",
      "from_value": null,
      "to_value": "mcprating/mcp-gateway",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "mcprating/mcp-gateway",
        "from": ""
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 12:01:11.143053+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "The attested source repository moved (mcprating/mcp-gateway)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a0483e-d0f1-76b4-a862-715c973e3920"
    },
    {
      "id": "chg_01a047a2-7a78-7166-a469-9546ea3e2bef",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 09:10:25.439327+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-mcprating-gateway/mcp-rating-gateway#chg-chg_01a047a2-7a78-7166-a469-9546ea3e2bef"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 90,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-30",
      "total": 93,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-26",
      "total": 93,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-25",
      "total": 93,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-10-24",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-24",
      "total": 92,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-18",
      "total": 93,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-17",
      "total": 93,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-10-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-16",
      "total": 92,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    }
  ]
}