{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "chrischall-groupon-mcp",
  "component": "groupon-mcp",
  "generated_at": "2026-09-21T03:46:08.734Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
    "security": 40,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b1d2-3984-79e8-8b11-f748876e6084",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 00:02:19.514172+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (0.83 → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a0b1d2-3984-79e8-8b11-f748876e6084"
    },
    {
      "id": "chg_01a0b1d2-3987-7325-a40c-4f84459d11dd",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 00:02:19.514172+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a0b1d2-3987-7325-a40c-4f84459d11dd"
    },
    {
      "id": "chg_01a0a86e-e8c5-75da-94e0-9d7ba5b70e41",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 04:17:15.873813+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a0a86e-e8c5-75da-94e0-9d7ba5b70e41"
    },
    {
      "id": "chg_01a0a6cc-0520-78fa-8453-b39791cf4df0",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 20:39:43.536651+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a0a6cc-0520-78fa-8453-b39791cf4df0"
    },
    {
      "id": "chg_01a0a34a-64b6-796d-ae17-1575eb33689d",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 04:19:16.558966+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a0a34a-64b6-796d-ae17-1575eb33689d"
    },
    {
      "id": "chg_01a0a06f-1f8c-7430-a0ec-44cb07cee585",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.93",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 15:00:31.784559+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Stability (0.93 → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a0a06f-1f8c-7430-a0ec-44cb07cee585"
    },
    {
      "id": "chg_01a0a06f-1f8f-7808-a0d0-93c3f8831d62",
      "kind": "check.unverifiable",
      "family": "provenance-repo",
      "subject_kind": "check",
      "subject": "provenance-repo",
      "subject_child": "",
      "from_code": "provenance.repo_verified",
      "to_code": "provenance.repo_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "504"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 15:00:31.784559+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Provenance (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a0a06f-1f8f-7808-a0d0-93c3f8831d62"
    },
    {
      "id": "chg_01a0a06f-1f90-7160-b7ed-4f801717e551",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 15:00:31.784559+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a0a06f-1f90-7160-b7ed-4f801717e551"
    },
    {
      "id": "chg_01a093d5-3857-77cb-8fdf-414ce7004e8f",
      "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 04:16:59.312488+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a093d5-3857-77cb-8fdf-414ce7004e8f"
    },
    {
      "id": "chg_01a08c92-b95c-7141-8d00-18e63d424822",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 18:27:00.75461+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a08c92-b95c-7141-8d00-18e63d424822"
    },
    {
      "id": "chg_01a07f3b-e382-77f9-9ebc-18981749bc45",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 04:17:06.33071+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a07f3b-e382-77f9-9ebc-18981749bc45"
    },
    {
      "id": "chg_01a06fc5-a312-714f-897a-533c9e428c5f",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 04:13:38.339896+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a06fc5-a312-714f-897a-533c9e428c5f"
    },
    {
      "id": "chg_01a06ea7-e076-7819-8d57-94ddaccaea95",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 23:01:30.749292+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a06ea7-e076-7819-8d57-94ddaccaea95"
    },
    {
      "id": "chg_01a06ea7-e078-705c-bed8-8c8e8bec4bc4",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 23:01:30.749292+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a06ea7-e078-705c-bed8-8c8e8bec4bc4"
    },
    {
      "id": "chg_01a06a9f-420c-7be2-b822-442547983f40",
      "kind": "check.verdict",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.none",
      "to_code": "cve.tree_partial",
      "from_value": "pass",
      "to_value": "partial",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "seen": "103",
        "assessed": "102",
        "resolved": "101",
        "unresolved": "2",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 04:13:37.083119+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Known CVEs (pass → partial)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a06a9f-420c-7be2-b822-442547983f40"
    },
    {
      "id": "chg_01a06579-6e87-782e-aece-9820ecc0fbce",
      "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 04:14:11.950647+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a06579-6e87-782e-aece-9820ecc0fbce"
    },
    {
      "id": "chg_01a050de-cebc-79ab-9cbd-20cf80bc29f2",
      "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": "2026-08-30",
      "occurred_at": "2026-08-30 04:12:54.247741+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a050de-cebc-79ab-9cbd-20cf80bc29f2"
    },
    {
      "id": "chg_01a04e2e-0cec-7566-be4a-745e03492af0",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 15:40:35.849974+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a04e2e-0cec-7566-be4a-745e03492af0"
    },
    {
      "id": "chg_01a04840-30b4-7e79-85a8-dfabda0abc22",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.77",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 12:02:41.191033+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Stability (0.77 → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a04840-30b4-7e79-85a8-dfabda0abc22"
    },
    {
      "id": "chg_01a04840-30b7-71f8-9016-09a6f1e4e7a8",
      "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 12:02:41.191033+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_01a04840-30b7-71f8-9016-09a6f1e4e7a8"
    },
    {
      "id": "chg_019fdf90-f00d-70bd-b6cd-5eb39390b864",
      "kind": "check.verdict",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.tree_partial",
      "to_code": "cve.none",
      "from_value": "partial",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "102",
        "assessed": "103",
        "resolved": "102",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 04:10:45.578878+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Known CVEs (partial → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fdf90-f00d-70bd-b6cd-5eb39390b864"
    },
    {
      "id": "chg_019fd4d6-79d0-75a6-93ea-3d0f99337f1e",
      "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": {},
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 02:10:53.465843+00",
      "observed_since": "2026-08-05",
      "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/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fd4d6-79d0-75a6-93ea-3d0f99337f1e"
    },
    {
      "id": "chg_019fd01c-82df-72b8-b214-b4512ea9a4ca",
      "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": "2026-08-05",
      "occurred_at": "2026-08-05 04:09:17.232559+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: not enough scan history yet (needs a 30-day window).)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fd01c-82df-72b8-b214-b4512ea9a4ca"
    },
    {
      "id": "chg_019fcaf5-2ee6-78e0-9864-3aadcb787509",
      "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": "2026-08-04",
      "occurred_at": "2026-08-04 04:08:13.778977+00",
      "observed_since": "2026-08-03",
      "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/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fcaf5-2ee6-78e0-9864-3aadcb787509"
    },
    {
      "id": "chg_019fc60a-3c49-7b39-a5ac-7125c8b475cd",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_failed",
      "to_code": "stability.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 05:13:07.35239+00",
      "observed_since": "2026-08-02",
      "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/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fc60a-3c49-7b39-a5ac-7125c8b475cd"
    },
    {
      "id": "chg_019fc4b3-e74e-7113-b8f1-664f7a2cbe9c",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.tree_partial",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "105",
        "assessed": "102",
        "resolved": "101",
        "unresolved": "4",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 22:59:12.314447+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fc4b3-e74e-7113-b8f1-664f7a2cbe9c"
    },
    {
      "id": "chg_019fc0a2-e6b8-7263-aad9-07cb34b32e3c",
      "kind": "check.unverifiable",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.verified",
      "to_code": "provenance.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:02:09.197109+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fc0a2-e6b8-7263-aad9-07cb34b32e3c"
    },
    {
      "id": "chg_019fc0a2-e6b8-7953-842b-f3328ee8653d",
      "kind": "check.unverifiable",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.none",
      "to_code": "installscript.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:02:09.197109+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fc0a2-e6b8-7953-842b-f3328ee8653d"
    },
    {
      "id": "chg_019fc0a2-e6b8-7d36-b0dc-514d798d6174",
      "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 04:02:09.197109+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fc0a2-e6b8-7d36-b0dc-514d798d6174"
    },
    {
      "id": "chg_019fc0a2-e6b9-737b-b9fe-65d8c45eaa08",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_failed",
      "to_code": "stability.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:02:09.197109+00",
      "observed_since": "2026-08-01",
      "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/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fc0a2-e6b9-737b-b9fe-65d8c45eaa08"
    },
    {
      "id": "chg_019fc0a2-e6b9-77ce-bbf7-a44d0b95677d",
      "kind": "provenance.repo_changed",
      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.verified",
      "to_code": "provenance.inconclusive",
      "from_value": "chrischall/groupon-mcp",
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "",
        "from": "chrischall/groupon-mcp"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 04:02:09.197109+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The attested source repository moved (chrischall/groupon-mcp)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fc0a2-e6b9-77ce-bbf7-a44d0b95677d"
    },
    {
      "id": "chg_019fbd43-09ff-7af6-8d4d-b33c029febde",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.tree_partial",
      "to_code": "cve.inconclusive",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "resolver_unavailable"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 12:18:35.121432+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Known CVEs (partial → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fbd43-09ff-7af6-8d4d-b33c029febde"
    },
    {
      "id": "chg_019fb31a-0b68-760d-b836-2f6ff69dae91",
      "kind": "check.unverifiable",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.verified",
      "to_code": "provenance.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 12:57:36.346063+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Provenance (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fb31a-0b68-760d-b836-2f6ff69dae91"
    },
    {
      "id": "chg_019fb31a-0b69-7203-ae75-f2e696dfec08",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.tree_partial",
      "to_code": "cve.inconclusive",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "resolver_unavailable"
      },
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 12:57:36.346063+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Known CVEs (partial → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fb31a-0b69-7203-ae75-f2e696dfec08"
    },
    {
      "id": "chg_019fb31a-0b69-771c-9acb-beb9f2096390",
      "kind": "check.unverifiable",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.none",
      "to_code": "installscript.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 12:57:36.346063+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Install scripts (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fb31a-0b69-771c-9acb-beb9f2096390"
    },
    {
      "id": "chg_019fb31a-0b6a-714d-bb3d-f44681c3ed18",
      "kind": "provenance.repo_changed",
      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.verified",
      "to_code": "provenance.inconclusive",
      "from_value": "chrischall/groupon-mcp",
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "",
        "from": "chrischall/groupon-mcp"
      },
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 12:57:36.346063+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "The attested source repository moved (chrischall/groupon-mcp)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fb31a-0b6a-714d-bb3d-f44681c3ed18"
    },
    {
      "id": "chg_019fac55-96d6-7939-956b-0153babb3ffd",
      "kind": "check.reverified",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "tier": "none"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 05:25:18.147365+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fac55-96d6-7939-956b-0153babb3ffd"
    },
    {
      "id": "chg_019fac55-96d7-7471-8447-6436f1bb05f1",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "repo": "chrischall/groupon-mcp"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 05:25:18.147365+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Provenance (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fac55-96d7-7471-8447-6436f1bb05f1"
    },
    {
      "id": "chg_019fac55-96d7-796a-b3fb-6898ce68767d",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.tree_partial",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "105",
        "assessed": "102",
        "resolved": "101",
        "unresolved": "4",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 05:25:18.147365+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fac55-96d7-796a-b3fb-6898ce68767d"
    },
    {
      "id": "chg_019fac55-96d8-7469-894c-3d717563509d",
      "kind": "provenance.repo_changed",
      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.verified",
      "from_value": null,
      "to_value": "chrischall/groupon-mcp",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "chrischall/groupon-mcp",
        "from": ""
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 05:25:18.147365+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "The attested source repository moved (chrischall/groupon-mcp)",
      "link": "https://verifymcp.io/servers/chrischall-groupon-mcp/groupon-mcp#chg-chg_019fac55-96d8-7469-894c-3d717563509d"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 93,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-19",
      "total": 93,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 92,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-16",
      "total": 91,
      "delta": 12,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-15",
      "total": 79,
      "delta": -14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-14",
      "total": 93,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-13",
      "total": 93,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 90,
        "to": 93,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 27,
          "to_days": 28
        },
        "partial": false,
        "compared_to": "2026-09-12",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-12",
      "total": 92,
      "delta": 15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}