{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "rigour-labs-rigour",
  "component": "rigour-labs-mcp",
  "generated_at": "2026-09-29T16:03:25.929Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 10,
    "security": 40,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0ec91-847c-77b6-af98-b4ac63535a42",
      "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": "2026-09-29",
      "occurred_at": "2026-09-29 09:49:14.424995+00",
      "observed_since": "2026-09-28",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0ec91-847c-77b6-af98-b4ac63535a42"
    },
    {
      "id": "chg_01a0cc4f-880b-78fd-a0f0-ddf9c8ce72aa",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-41242",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.unpatched_critical",
      "from_value": null,
      "to_value": "high",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-41242",
        "severity": "high"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 03:29:19.272277+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "CVE-2026-41242 affects this package (high)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0cc4f-880b-78fd-a0f0-ddf9c8ce72aa"
    },
    {
      "id": "chg_01a0cc4f-880c-78f9-a784-b20869db452e",
      "kind": "check.reason",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.unpatched_critical",
      "from_value": "fail",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "path": "@rigour-labs/core > @xenova/transformers > onnxruntime-web > onnx-proto > protobufjs",
        "refs": "[\"CVE-2026-41242\"]",
        "seen": "338",
        "package": "protobufjs",
        "version": "6.11.6",
        "assessed": "339",
        "resolved": "338",
        "severity": "high",
        "transitive": "4",
        "vulnerable": "[{\"name\":\"@tootallnate/once\",\"version\":\"1.1.2\",\"depth\":6,\"path\":[\"@rigour-labs/core\",\"sqlite3\",\"node-gyp\",\"make-fetch-happen\",\"http-proxy-agent\",\"@tootallnate/once\"],\"refs\":[\"CVE-2026-3449\"]},{\"name\":\"protobufjs\",\"version\":\"6.11.6\",\"depth\":5,\"path\":[\"@rigour-labs/core\",\"@xenova/transformers\",\"onnxruntime-web\",\"onnx-proto\",\"protobufjs\"],\"refs\":[\"CVE-2026-44294\",\"CVE-2026-44293\",\"CVE-2026-44289\",\"CVE-2026-44291\",\"CVE-2026-54269\",\"CVE-2026-44292\",\"CVE-2026-45740\",\"CVE-2026-44290\",\"CVE-2026-44288\",\"CVE-2026-487",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 03:29:19.272277+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Known CVEs (CVE check failed: an unpatched critical CVE affects this package; the score is capped at 0.)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0cc4f-880c-78f9-a784-b20869db452e"
    },
    {
      "id": "chg_01a0cc4f-880c-7ebf-b899-77292e515f40",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "GHSA-rgj7-g3m4-5g8c",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.unpatched_critical",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "GHSA-rgj7-g3m4-5g8c"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 03:29:19.272277+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "GHSA-rgj7-g3m4-5g8c no longer affects this package",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0cc4f-880c-7ebf-b899-77292e515f40"
    },
    {
      "id": "chg_01a0cc4f-880d-7513-9fb9-1a52cb42d644",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "GHSA-f88m-g3jw-g9cj",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.unpatched_critical",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "GHSA-f88m-g3jw-g9cj"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 03:29:19.272277+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "GHSA-f88m-g3jw-g9cj no longer affects this package",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0cc4f-880d-7513-9fb9-1a52cb42d644"
    },
    {
      "id": "chg_01a0cc4f-880d-7a7e-b43e-4f179c8cf189",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-3449",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.unpatched_critical",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-3449"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 03:29:19.272277+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "CVE-2026-3449 no longer affects this package",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0cc4f-880d-7a7e-b43e-4f179c8cf189"
    },
    {
      "id": "chg_01a0cc4f-880e-7574-8411-080e0db7ca16",
      "kind": "score.status_changed",
      "family": "",
      "subject_kind": "score",
      "subject": "status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "scored",
      "to_value": "failed",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "failed",
        "from": "scored"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 03:29:19.272277+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Score status (scored → failed)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0cc4f-880e-7574-8411-080e0db7ca16"
    },
    {
      "id": "chg_01a0c731-e191-7a65-adc7-f4b4a2bd341d",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "GHSA-f88m-g3jw-g9cj",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "GHSA-f88m-g3jw-g9cj",
        "severity": "high"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 03:38:50.000574+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "GHSA-f88m-g3jw-g9cj affects this package (high)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0c731-e191-7a65-adc7-f4b4a2bd341d"
    },
    {
      "id": "chg_01a0c731-e193-73c6-a6b3-f6eafde54940",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "GHSA-rgj7-g3m4-5g8c",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "GHSA-rgj7-g3m4-5g8c",
        "severity": "high"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 03:38:50.000574+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "GHSA-rgj7-g3m4-5g8c affects this package (high)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0c731-e193-73c6-a6b3-f6eafde54940"
    },
    {
      "id": "chg_01a0c731-e193-7a2c-af63-610c2293d57c",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-3449",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-3449",
        "severity": "high"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 03:38:50.000574+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "CVE-2026-3449 affects this package (high)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0c731-e193-7a2c-af63-610c2293d57c"
    },
    {
      "id": "chg_01a0c731-e194-7697-bd11-1b1c909edc44",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-41242",
      "subject_child": "",
      "from_code": "cve.unpatched_critical",
      "to_code": "cve.transitive",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-41242"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 03:38:50.000574+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "CVE-2026-41242 no longer affects this package",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0c731-e194-7697-bd11-1b1c909edc44"
    },
    {
      "id": "chg_01a0c731-e194-7bee-ba78-64d3d65d4527",
      "kind": "check.reason",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.unpatched_critical",
      "to_code": "cve.transitive",
      "from_value": "fail",
      "to_value": "fail",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "path": "@rigour-labs/core > @xenova/transformers > sharp",
        "refs": "[\"CVE-2026-3449\",\"GHSA-f88m-g3jw-g9cj\",\"GHSA-rgj7-g3m4-5g8c\"]",
        "seen": "338",
        "package": "sharp",
        "version": "0.32.6",
        "assessed": "337",
        "resolved": "338",
        "severity": "high",
        "transitive": "2",
        "vulnerable": "[{\"name\":\"@tootallnate/once\",\"version\":\"1.1.2\",\"depth\":6,\"path\":[\"@rigour-labs/core\",\"sqlite3\",\"node-gyp\",\"make-fetch-happen\",\"http-proxy-agent\",\"@tootallnate/once\"],\"refs\":[\"CVE-2026-3449\"]},{\"name\":\"sharp\",\"version\":\"0.32.6\",\"depth\":3,\"path\":[\"@rigour-labs/core\",\"@xenova/transformers\",\"sharp\"],\"refs\":[\"GHSA-f88m-g3jw-g9cj\",\"GHSA-rgj7-g3m4-5g8c\"]}]",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 03:38:50.000574+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Known CVEs (CVE check failed: a known high-severity CVE affects sharp 0.32.6, reached via @rigour-labs/core > @xenova/transformers > sharp. A fixed version is available.)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0c731-e194-7bee-ba78-64d3d65d4527"
    },
    {
      "id": "chg_01a0c200-57e2-7ce2-aba5-907cd812f7f9",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 03:26:37.395872+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0c200-57e2-7ce2-aba5-907cd812f7f9"
    },
    {
      "id": "chg_01a0ad65-938c-767f-b658-641558a9e39c",
      "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 03:25:10.304735+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0ad65-938c-767f-b658-641558a9e39c"
    },
    {
      "id": "chg_01a0a31b-04ee-7320-b054-390c1725e93a",
      "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 03:27:31.950824+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a0a31b-04ee-7320-b054-390c1725e93a"
    },
    {
      "id": "chg_01a09ecf-809a-72b3-a060-51002d2cef1d",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.87",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 07:26:33.915226+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Stability (0.87 → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a09ecf-809a-72b3-a060-51002d2cef1d"
    },
    {
      "id": "chg_01a09ecf-809b-7393-8861-44c67aefc13a",
      "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 07:26:33.915226+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a09ecf-809b-7393-8861-44c67aefc13a"
    },
    {
      "id": "chg_01a09df4-49bb-7373-8702-580138302043",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.unpatched_critical",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "path": "@rigour-labs/core > @xenova/transformers > onnxruntime-web > onnx-proto > protobufjs",
        "refs": "[\"CVE-2026-41242\"]",
        "seen": "338",
        "package": "protobufjs",
        "version": "6.11.6",
        "assessed": "339",
        "resolved": "338",
        "severity": "high",
        "transitive": "4",
        "vulnerable": "[{\"name\":\"@tootallnate/once\",\"version\":\"1.1.2\",\"depth\":6,\"path\":[\"@rigour-labs/core\",\"sqlite3\",\"node-gyp\",\"make-fetch-happen\",\"http-proxy-agent\",\"@tootallnate/once\"],\"refs\":[\"CVE-2026-3449\"]},{\"name\":\"protobufjs\",\"version\":\"6.11.6\",\"depth\":5,\"path\":[\"@rigour-labs/core\",\"@xenova/transformers\",\"onnxruntime-web\",\"onnx-proto\",\"protobufjs\"],\"refs\":[\"CVE-2026-44294\",\"CVE-2026-44293\",\"CVE-2026-44289\",\"CVE-2026-44291\",\"CVE-2026-54269\",\"CVE-2026-44292\",\"CVE-2026-45740\",\"CVE-2026-44290\",\"CVE-2026-44288\",\"CVE-2026-487",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 03:27:07.588406+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Known CVEs (unverified → fail)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a09df4-49bb-7373-8702-580138302043"
    },
    {
      "id": "chg_01a09df4-49bc-75b5-a465-07ecbe8da7cb",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 03:27:07.588406+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a09df4-49bc-75b5-a465-07ecbe8da7cb"
    },
    {
      "id": "chg_01a09df4-49bd-7b48-961f-f0ba8e667b88",
      "kind": "score.status_changed",
      "family": "",
      "subject_kind": "score",
      "subject": "status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "scored",
      "to_value": "failed",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "failed",
        "from": "scored"
      },
      "occurred_on": "2026-09-14",
      "occurred_at": "2026-09-14 03:27:07.588406+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Score status (scored → failed)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a09df4-49bd-7b48-961f-f0ba8e667b88"
    },
    {
      "id": "chg_01a099b0-7f60-7dee-9993-15bf163d4751",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.unpatched_critical",
      "to_code": "cve.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 07:34:35.904725+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Known CVEs (fail → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a099b0-7f60-7dee-9993-15bf163d4751"
    },
    {
      "id": "chg_01a099b0-7f62-7480-be02-cd9109077e6f",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 07:34:35.904725+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a099b0-7f62-7480-be02-cd9109077e6f"
    },
    {
      "id": "chg_01a093a6-9518-7065-8bd3-8599827c7f5f",
      "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 03:26:02.819876+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a093a6-9518-7065-8bd3-8599827c7f5f"
    },
    {
      "id": "chg_01a091a0-fa0a-7af5-9a35-52b34455d524",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 18:00:40.926014+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a091a0-fa0a-7af5-9a35-52b34455d524"
    },
    {
      "id": "chg_01a091a0-fa0b-7b58-8cb4-66f39c3c11bd",
      "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 18:00:40.926014+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a091a0-fa0b-7b58-8cb4-66f39c3c11bd"
    },
    {
      "id": "chg_01a091a0-fa0c-71ec-a023-5de7ca0b9a54",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 18:00:40.926014+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a091a0-fa0c-71ec-a023-5de7ca0b9a54"
    },
    {
      "id": "chg_01a08437-9740-74fb-a424-0bbe8c18b444",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 03:30:30.743656+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a08437-9740-74fb-a424-0bbe8c18b444"
    },
    {
      "id": "chg_01a079e5-645a-73b1-ad13-30ba473bc419",
      "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": "2026-09-07",
      "occurred_at": "2026-09-07 03:24:31.606593+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a079e5-645a-73b1-ad13-30ba473bc419"
    },
    {
      "id": "chg_01a06a6e-fa5f-7d9a-936d-f79615edcaa8",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 03:20:53.006465+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a06a6e-fa5f-7d9a-936d-f79615edcaa8"
    },
    {
      "id": "chg_01a02ca0-8134-782d-98b8-c1d098fdfdcf",
      "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": "2026-08-23",
      "occurred_at": "2026-08-23 03:18:31.394957+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a02ca0-8134-782d-98b8-c1d098fdfdcf"
    },
    {
      "id": "chg_01a02801-92c5-77b4-9ba9-93cafa23b353",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 05:46:26.697187+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_01a02801-92c5-77b4-9ba9-93cafa23b353"
    },
    {
      "id": "chg_019ff401-9e57-718a-9786-ce9323b0b6b0",
      "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": "2026-08-12",
      "occurred_at": "2026-08-12 03:26:14.592707+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019ff401-9e57-718a-9786-ce9323b0b6b0"
    },
    {
      "id": "chg_019ff03d-a89b-7d42-aede-23275af507bd",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.unpatched_critical",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "path": "@rigour-labs/core > @xenova/transformers > onnxruntime-web > onnx-proto > protobufjs",
        "refs": "[\"CVE-2026-41242\"]",
        "seen": "324",
        "package": "protobufjs",
        "version": "6.11.6",
        "assessed": "325",
        "resolved": "324",
        "severity": "high",
        "transitive": "4",
        "vulnerable": "[{\"name\":\"@tootallnate/once\",\"version\":\"1.1.2\",\"depth\":6,\"path\":[\"@rigour-labs/core\",\"sqlite3\",\"node-gyp\",\"make-fetch-happen\",\"http-proxy-agent\",\"@tootallnate/once\"],\"refs\":[\"CVE-2026-3449\"]},{\"name\":\"protobufjs\",\"version\":\"6.11.6\",\"depth\":5,\"path\":[\"@rigour-labs/core\",\"@xenova/transformers\",\"onnxruntime-web\",\"onnx-proto\",\"protobufjs\"],\"refs\":[\"CVE-2026-44294\",\"CVE-2026-44293\",\"CVE-2026-44289\",\"CVE-2026-44291\",\"CVE-2026-54269\",\"CVE-2026-44292\",\"CVE-2026-45740\",\"CVE-2026-44290\",\"CVE-2026-44288\",\"CVE-2026-487",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-11",
      "occurred_at": "2026-08-11 09:53:20.289565+00",
      "observed_since": "2026-08-10",
      "source": "scan",
      "summary": "Known CVEs (unverified → fail)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019ff03d-a89b-7d42-aede-23275af507bd"
    },
    {
      "id": "chg_019ff03d-a89d-7eda-a26a-f627cdc9b9e0",
      "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": "2026-08-11",
      "occurred_at": "2026-08-11 09:53:20.289565+00",
      "observed_since": "2026-08-10",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019ff03d-a89d-7eda-a26a-f627cdc9b9e0"
    },
    {
      "id": "chg_019fea0a-4b05-7b84-8504-a9537a3ee1a8",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.unpatched_critical",
      "to_code": "cve.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-08-10",
      "occurred_at": "2026-08-10 04:59:30.873291+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Known CVEs (fail → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fea0a-4b05-7b84-8504-a9537a3ee1a8"
    },
    {
      "id": "chg_019fea0a-4b08-7da0-b015-0ba3f7daefa2",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_failed",
      "from_value": "0.13",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "startup_failure",
        "status": "unreachable"
      },
      "occurred_on": "2026-08-10",
      "occurred_at": "2026-08-10 04:59:30.873291+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Stability (0.13 → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fea0a-4b08-7da0-b015-0ba3f7daefa2"
    },
    {
      "id": "chg_019fe075-5992-7f05-803a-00ad9757511b",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.07",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 08:20:14.849198+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Stability (0.07 → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fe075-5992-7f05-803a-00ad9757511b"
    },
    {
      "id": "chg_019fd8b6-c7cc-7f3f-92f8-60fc86a775d7",
      "kind": "score.status_changed",
      "family": "",
      "subject_kind": "score",
      "subject": "status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "scored",
      "to_value": "failed",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "failed",
        "from": "scored"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 20:14:45.17151+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Score status (scored → failed)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fd8b6-c7cc-7f3f-92f8-60fc86a775d7"
    },
    {
      "id": "chg_019fd585-5bde-7d8f-90d1-4b8a8dc4c4aa",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.unpatched_critical",
      "to_code": "cve.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 05:21:54.587755+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Known CVEs (fail → unverified)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fd585-5bde-7d8f-90d1-4b8a8dc4c4aa"
    },
    {
      "id": "chg_019fd585-5bdf-7e4c-9cf5-5f4f2087edb0",
      "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": "2026-08-06",
      "occurred_at": "2026-08-06 05:21:54.587755+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/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fd585-5bdf-7e4c-9cf5-5f4f2087edb0"
    },
    {
      "id": "chg_019fd52b-1026-7557-8c80-af78051d958f",
      "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": "2026-08-06",
      "occurred_at": "2026-08-06 03:43:16.979748+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: not enough scan history yet (needs a 30-day window).)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fd52b-1026-7557-8c80-af78051d958f"
    },
    {
      "id": "chg_019fc50b-0e78-70a1-ab8a-fee444b21d05",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.unpatched_critical",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "path": "@rigour-labs/core > @xenova/transformers > onnxruntime-web > onnx-proto > protobufjs",
        "refs": "[\"CVE-2026-41242\"]",
        "seen": "347",
        "package": "protobufjs",
        "version": "6.11.6",
        "assessed": "251",
        "resolved": "250",
        "severity": "high",
        "transitive": "3",
        "unresolved": "97",
        "vulnerable": "[{\"name\":\"protobufjs\",\"version\":\"6.11.6\",\"depth\":5,\"path\":[\"@rigour-labs/core\",\"@xenova/transformers\",\"onnxruntime-web\",\"onnx-proto\",\"protobufjs\"],\"refs\":[\"CVE-2026-44294\",\"CVE-2026-44293\",\"CVE-2026-44289\",\"CVE-2026-44291\",\"CVE-2026-54269\",\"CVE-2026-44292\",\"CVE-2026-45740\",\"CVE-2026-44290\",\"CVE-2026-44288\",\"CVE-2026-48712\",\"CVE-2026-41242\"]},{\"name\":\"sharp\",\"version\":\"0.32.6\",\"depth\":3,\"path\":[\"@rigour-labs/core\",\"@xenova/transformers\",\"sharp\"],\"refs\":[\"GHSA-f88m-g3jw-g9cj\"]},{\"name\":\"tar\",\"version\":\"6.2.1\"",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:34:23.962392+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Known CVEs (unverified → fail)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fc50b-0e78-70a1-ab8a-fee444b21d05"
    },
    {
      "id": "chg_019fc50b-0e79-78fa-a6da-6a2f9c9169b9",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-41242",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.unpatched_critical",
      "from_value": null,
      "to_value": "high",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2026-41242",
        "severity": "high"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:34:23.962392+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "CVE-2026-41242 affects this package (high)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fc50b-0e79-78fa-a6da-6a2f9c9169b9"
    },
    {
      "id": "chg_019fc50b-0e79-7dd0-ab44-4fafd708f60a",
      "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": "2026-08-03",
      "occurred_at": "2026-08-03 00:34:23.962392+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fc50b-0e79-7dd0-ab44-4fafd708f60a"
    },
    {
      "id": "chg_019fc50b-0e7a-72df-8b78-d4107e5308fd",
      "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": "rigour-labs/rigour"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:34:23.962392+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Provenance (unverified → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fc50b-0e7a-72df-8b78-d4107e5308fd"
    },
    {
      "id": "chg_019fc50b-0e7a-79f7-8647-bed9ca0714e4",
      "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": "rigour-labs/rigour",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "rigour-labs/rigour",
        "from": ""
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:34:23.962392+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "The attested source repository moved (rigour-labs/rigour)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fc50b-0e7a-79f7-8647-bed9ca0714e4"
    },
    {
      "id": "chg_019fc50b-0e7a-7f34-bd2e-523f9580b015",
      "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": "2026-08-03",
      "occurred_at": "2026-08-03 00:34:23.962392+00",
      "observed_since": "2026-08-02",
      "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/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fc50b-0e7a-7f34-bd2e-523f9580b015"
    },
    {
      "id": "chg_019fc50b-0e80-74d1-8112-8e0984e9ee64",
      "kind": "score.status_changed",
      "family": "",
      "subject_kind": "score",
      "subject": "status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "scored",
      "to_value": "failed",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "failed",
        "from": "scored"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:34:23.962392+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Score status (scored → failed)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fc50b-0e80-74d1-8112-8e0984e9ee64"
    },
    {
      "id": "chg_019fc29b-7228-79a5-8b1f-8a1c43b6eb78",
      "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 13:13:15.029312+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fc29b-7228-79a5-8b1f-8a1c43b6eb78"
    },
    {
      "id": "chg_019fc29b-722a-7ce6-823a-4b0a28a39a6e",
      "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 13:13:15.029312+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/rigour-labs-rigour/rigour-labs-mcp#chg-chg_019fc29b-722a-7ce6-823a-4b0a28a39a6e"
    }
  ],
  "days": [
    {
      "date": "2026-09-29",
      "total": 0,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-09-28",
      "total": 0,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-25",
      "total": 0,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-23",
      "total": 0,
      "delta": -91,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-22",
      "total": 91,
      "delta": 91,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-21",
      "total": 0,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 0,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-17",
      "total": 0,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}