{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "malkreide-swiss-housing-mcp",
  "component": "swiss-housing-mcp",
  "generated_at": "2026-09-20T22:31:31.945Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
    "security": 34,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0beb6-54eb-7c56-a1e6-e7c3f6ba0e14",
      "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_no_verdict"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 12:06:55.095075+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a0beb6-54eb-7c56-a1e6-e7c3f6ba0e14"
    },
    {
      "id": "chg_01a0bb78-bb9c-7717-b41c-b73184cc1563",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.80",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 21:00:46.816865+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Stability (0.80 → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a0bb78-bb9c-7717-b41c-b73184cc1563"
    },
    {
      "id": "chg_01a0bb78-bb9f-7e3b-8757-848355c44108",
      "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": "2026-09-19",
      "occurred_at": "2026-09-19 21:00:46.816865+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a0bb78-bb9f-7e3b-8757-848355c44108"
    },
    {
      "id": "chg_01a0bb78-bba0-7862-9748-3089b043812b",
      "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": "2026-09-19",
      "occurred_at": "2026-09-19 21:00:46.816865+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a0bb78-bba0-7862-9748-3089b043812b"
    },
    {
      "id": "chg_01a0af42-b0cc-7e7d-946b-1c073f4a108e",
      "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_no_verdict"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 12:06:18.155629+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a0af42-b0cc-7e7d-946b-1c073f4a108e"
    },
    {
      "id": "chg_01a0af42-b0cf-715d-b2a9-060498f6d3dc",
      "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": "2026-09-17",
      "occurred_at": "2026-09-17 12:06:18.155629+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a0af42-b0cf-715d-b2a9-060498f6d3dc"
    },
    {
      "id": "chg_01a0a4f4-852e-76f1-8a4a-319c5514f7ce",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 12:04:43.334285+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a0a4f4-852e-76f1-8a4a-319c5514f7ce"
    },
    {
      "id": "chg_01a09fcf-eeb9-73c6-a830-e8d3cdd3015e",
      "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_no_verdict"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 12:06:39.124056+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a09fcf-eeb9-73c6-a830-e8d3cdd3015e"
    },
    {
      "id": "chg_01a09552-842b-752b-b4de-25ca9b8e5487",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 11:13:28.069051+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a09552-842b-752b-b4de-25ca9b8e5487"
    },
    {
      "id": "chg_01a090ce-67f6-737a-b8f2-575af3eabff3",
      "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_no_verdict"
      },
      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 14:10:40.799235+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a090ce-67f6-737a-b8f2-575af3eabff3"
    },
    {
      "id": "chg_01a08b36-0edf-7db8-8d7b-afcf9590642c",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 12:06:10.60587+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a08b36-0edf-7db8-8d7b-afcf9590642c"
    },
    {
      "id": "chg_01a0860b-09d7-74d3-ab96-3a094bd722c2",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 12:01:05.417947+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a0860b-09d7-74d3-ab96-3a094bd722c2"
    },
    {
      "id": "chg_01a080f7-0b13-7c81-88bf-b9859123ab1c",
      "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_no_verdict"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 12:21:08.715875+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a080f7-0b13-7c81-88bf-b9859123ab1c"
    },
    {
      "id": "chg_01a06724-2325-754b-a159-9be4cf2598b6",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 12:00:16.559898+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a06724-2325-754b-a159-9be4cf2598b6"
    },
    {
      "id": "chg_01a0483e-b66d-703f-847f-3ca1bcd0913b",
      "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 12:01:04.199558+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a0483e-b66d-703f-847f-3ca1bcd0913b"
    },
    {
      "id": "chg_01a04328-41bd-77a7-abae-d72d2c51699a",
      "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_no_verdict"
      },
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 12:18:26.847301+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_01a04328-41bd-77a7-abae-d72d2c51699a"
    },
    {
      "id": "chg_019ffa6f-06ff-7394-a90d-f3bf8f5499ad",
      "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": "2026-08-13",
      "occurred_at": "2026-08-13 09:23:28.10441+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019ffa6f-06ff-7394-a90d-f3bf8f5499ad"
    },
    {
      "id": "chg_019ff53a-4f7b-7a3f-9db3-df2967d6e5c6",
      "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_no_verdict"
      },
      "occurred_on": "2026-08-12",
      "occurred_at": "2026-08-12 09:07:47.176511+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019ff53a-4f7b-7a3f-9db3-df2967d6e5c6"
    },
    {
      "id": "chg_019fe5d5-741b-752c-92f1-57c032752853",
      "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": "2026-08-09",
      "occurred_at": "2026-08-09 09:23:19.181461+00",
      "observed_since": "2026-08-08",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fe5d5-741b-752c-92f1-57c032752853"
    },
    {
      "id": "chg_019fd13d-32dd-7eb4-bddd-9a6275f33377",
      "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": {},
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 09:24:36.666286+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fd13d-32dd-7eb4-bddd-9a6275f33377"
    },
    {
      "id": "chg_019fcc04-9f55-70b8-8752-f683f437956d",
      "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": "2026-08-04",
      "occurred_at": "2026-08-04 09:04:42.817458+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fcc04-9f55-70b8-8752-f683f437956d"
    },
    {
      "id": "chg_019fcc04-9f56-70c9-90b0-0dee7bcdb735",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_failed",
      "to_code": "stability.insufficient_history",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 09:04:42.817458+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: not enough scan history yet (needs a 30-day window).)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fcc04-9f56-70c9-90b0-0dee7bcdb735"
    },
    {
      "id": "chg_019fc8a0-3cbc-7b72-80f0-2411f22e5572",
      "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": {},
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 17:16:12.336591+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fc8a0-3cbc-7b72-80f0-2411f22e5572"
    },
    {
      "id": "chg_019fc1c2-0498-71f1-8c1a-a48af8f0e37f",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 09:15:45.670506+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fc1c2-0498-71f1-8c1a-a48af8f0e37f"
    },
    {
      "id": "chg_019fbe86-4aab-772c-ab18-b8ddc0907df6",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.none",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 18:11:39.806764+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fbe86-4aab-772c-ab18-b8ddc0907df6"
    },
    {
      "id": "chg_019fbe86-4aab-7f42-a07c-4e46d8c050f7",
      "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": "30",
        "assessed": "31",
        "resolved": "30",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 18:11:39.806764+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fbe86-4aab-7f42-a07c-4e46d8c050f7"
    },
    {
      "id": "chg_019fbe86-4aac-759d-9a5b-62dd91deaadd",
      "kind": "check.reverified",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "hook": "build_backend",
        "tier": "allowlisted",
        "tool": "hatchling.build",
        "hooks": "build_backend"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 18:11:39.806764+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fbe86-4aac-759d-9a5b-62dd91deaadd"
    },
    {
      "id": "chg_019fbe86-4aac-7d36-982c-8a3d91675653",
      "kind": "installscript.hooks_changed",
      "family": "install-scripts",
      "subject_kind": "package",
      "subject": "hooks",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": null,
      "to_value": "build_backend",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "build_backend",
        "from": ""
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 18:11:39.806764+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "The scripts that run when this package is installed changed (build_backend)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fbe86-4aac-7d36-982c-8a3d91675653"
    },
    {
      "id": "chg_019fbe86-4aad-74ab-bd17-3275110e7cb4",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_pending",
      "to_code": "stability.sandbox_failed",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "status": "failed"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 18:11:39.806764+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: our sandbox run of this package did not complete, so we have no schema to compare.)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fbe86-4aad-74ab-bd17-3275110e7cb4"
    },
    {
      "id": "chg_019fb213-6b6f-763c-84a4-8f868dbaca01",
      "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": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 08:10:44.966859+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019fb213-6b6f-763c-84a4-8f868dbaca01"
    },
    {
      "id": "chg_019faacb-f2df-7eef-9abf-fbf5db32bce4",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.none",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 22:15:20.534648+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019faacb-f2df-7eef-9abf-fbf5db32bce4"
    },
    {
      "id": "chg_019faacb-f2e0-75f8-8c94-06e7f5dd388b",
      "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": "30",
        "assessed": "31",
        "resolved": "30",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 22:15:20.534648+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019faacb-f2e0-75f8-8c94-06e7f5dd388b"
    },
    {
      "id": "chg_019faacb-f2e0-7ab2-ba1f-13a886071d49",
      "kind": "check.reverified",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "hook": "build_backend",
        "tier": "allowlisted",
        "tool": "hatchling.build",
        "hooks": "build_backend"
      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 22:15:20.534648+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019faacb-f2e0-7ab2-ba1f-13a886071d49"
    },
    {
      "id": "chg_019faacb-f2e1-7177-8c36-408196d36289",
      "kind": "installscript.hooks_changed",
      "family": "install-scripts",
      "subject_kind": "package",
      "subject": "hooks",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.allowlisted",
      "from_value": null,
      "to_value": "build_backend",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "build_backend",
        "from": ""
      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 22:15:20.534648+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "The scripts that run when this package is installed changed (build_backend)",
      "link": "https://verifymcp.io/servers/malkreide-swiss-housing-mcp/swiss-housing-mcp#chg-chg_019faacb-f2e1-7177-8c36-408196d36289"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 62,
      "delta": -15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-19",
      "total": 77,
      "delta": 16,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-18",
      "total": 61,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-17",
      "total": 64,
      "delta": -15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-16",
      "total": 79,
      "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": "2026-09-15",
        "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": "2026-09-15",
      "total": 78,
      "delta": 15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-14",
      "total": 63,
      "delta": -14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-12",
      "total": 77,
      "delta": 16,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}