{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "timescale-tiger-skills",
  "component": "tigerdata-tiger-skills-mcp-server",
  "generated_at": "2026-09-20T18:05:34.152Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
    "security": 15,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b32b-e49d-73cd-9666-ac4f54bdb493",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 06:19:53.177984+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_01a0b32b-e49d-73cd-9666-ac4f54bdb493"
    },
    {
      "id": "chg_01a08f1e-78ae-72dc-87cb-db52a45f1813",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 06:18:53.857899+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_01a08f1e-78ae-72dc-87cb-db52a45f1813"
    },
    {
      "id": "chg_01a06b0f-2f9c-75e6-b2d3-223210166c3a",
      "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 06:15:52.355226+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_01a06b0f-2f9c-75e6-b2d3-223210166c3a"
    },
    {
      "id": "chg_019fd5b3-3a41-7711-be91-3eed904cd85d",
      "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 06:12:00.581809+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/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fd5b3-3a41-7711-be91-3eed904cd85d"
    },
    {
      "id": "chg_019fc4cd-5a60-7b7e-9873-8a92bda2bde2",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-41907",
      "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-2026-41907",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:27:00.077438+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-41907 affects this package (high)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc4cd-5a60-7b7e-9873-8a92bda2bde2"
    },
    {
      "id": "chg_019fc4cd-5a52-7cc8-a54e-e0a70d3aa3a9",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-54285",
      "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-2026-54285",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:27:00.077438+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-54285 affects this package (high)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc4cd-5a52-7cc8-a54e-e0a70d3aa3a9"
    },
    {
      "id": "chg_019fc4cd-5a61-74e0-a59d-3c3ec67715ae",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-44902",
      "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-2026-44902",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:27:00.077438+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-44902 affects this package (high)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc4cd-5a61-74e0-a59d-3c3ec67715ae"
    },
    {
      "id": "chg_019fc4cd-5a61-7ec6-ad7a-2c9c1f38bdff",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2026-59892",
      "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-2026-59892",
        "severity": "high"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:27:00.077438+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "CVE-2026-59892 affects this package (high)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc4cd-5a61-7ec6-ad7a-2c9c1f38bdff"
    },
    {
      "id": "chg_019fc4cd-5a62-7f01-a38c-60bbcd0e3526",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.transitive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "path": "@tigerdata/mcp-boilerplate > @opentelemetry/auto-instrumentations-node",
        "refs": "[\"CVE-2026-44902\",\"CVE-2026-54285\",\"CVE-2026-44902\",\"CVE-2026-59892\",\"CVE-2026-44902\",\"CVE-2026-41907\"]",
        "seen": "274",
        "package": "@opentelemetry/auto-instrumentations-node",
        "version": "0.67.3",
        "assessed": "251",
        "resolved": "250",
        "severity": "high",
        "transitive": "6",
        "unresolved": "24",
        "vulnerable": "[{\"name\":\"@opentelemetry/auto-instrumentations-node\",\"version\":\"0.67.3\",\"depth\":2,\"path\":[\"@tigerdata/mcp-boilerplate\",\"@opentelemetry/auto-instrumentations-node\"],\"refs\":[\"CVE-2026-44902\"]},{\"name\":\"@opentelemetry/core\",\"version\":\"2.2.0\",\"depth\":3,\"path\":[\"@tigerdata/mcp-boilerplate\",\"@opentelemetry/exporter-trace-otlp-grpc\",\"@opentelemetry/core\"],\"refs\":[\"CVE-2026-54285\"]},{\"name\":\"@opentelemetry/exporter-prometheus\",\"version\":\"0.208.0\",\"depth\":3,\"path\":[\"@tigerdata/mcp-boilerplate\",\"@opentelemetry/sdk-no",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:27:00.077438+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Known CVEs (unverified → fail)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc4cd-5a62-7f01-a38c-60bbcd0e3526"
    },
    {
      "id": "chg_019fc4cd-5a69-761f-80de-24e627716b32",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 23:27:00.077438+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc4cd-5a69-761f-80de-24e627716b32"
    },
    {
      "id": "chg_019fc4cd-5a6a-74d0-9608-6004a724f153",
      "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": "timescale/tiger-skills-mcp-server"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:27:00.077438+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (unverified → pass)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc4cd-5a6a-74d0-9608-6004a724f153"
    },
    {
      "id": "chg_019fc4cd-5a6b-7616-95fb-de1fcec15531",
      "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": "timescale/tiger-skills-mcp-server",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "timescale/tiger-skills-mcp-server",
        "from": ""
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 23:27:00.077438+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The attested source repository moved (timescale/tiger-skills-mcp-server)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc4cd-5a6b-7616-95fb-de1fcec15531"
    },
    {
      "id": "chg_019fc2de-43e0-7542-bfe8-2d52154d115d",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 14:26:14.096881+00",
      "observed_since": "2026-08-01",
      "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/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc2de-43e0-7542-bfe8-2d52154d115d"
    },
    {
      "id": "chg_019fc2de-43df-7075-ac79-421799d24811",
      "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 14:26:14.096881+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fc2de-43df-7075-ac79-421799d24811"
    },
    {
      "id": "chg_019fbe23-2068-7aff-86f9-0ccf8c7556d2",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 16:23:20.92496+00",
      "observed_since": "2026-07-31",
      "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/timescale-tiger-skills/tigerdata-tiger-skills-mcp-server#chg-chg_019fbe23-2068-7aff-86f9-0ccf8c7556d2"
    }
  ],
  "days": [
    {
      "date": "2026-09-19",
      "total": 87,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 90,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-17",
      "total": 90,
      "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": "2026-09-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-15",
      "total": 89,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 87,
        "to": 90,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 26,
          "to_days": 27
        },
        "partial": false,
        "compared_to": "2026-09-14",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-13",
      "total": 88,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 80,
        "to": 83,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 24,
          "to_days": 25
        },
        "partial": false,
        "compared_to": "2026-09-12",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-12",
      "total": 87,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-11",
      "total": 90,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-10",
      "total": 90,
      "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": "2026-09-09",
        "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
    }
  ]
}