{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "stumason-polar-flow-server",
  "component": "docker-io-stumason-polar-flow-server",
  "generated_at": "2026-11-05T11:58:54.898Z",
  "tracking_since": "2026-10-02",
  "counts": {
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    "functional": 0,
    "cosmetic": 0
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  "events": [
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      "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": {
        "reason": "version_superseded"
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      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 11:05:28.373039+00",
      "observed_since": "2026-10-18",
      "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/stumason-polar-flow-server/docker-io-stumason-polar-flow-server#chg-chg_01a153d6-7e44-76c9-92a6-95e145d4bb16"
    },
    {
      "id": "chg_01a153d6-7e43-719f-b462-b032c57bf9dd",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_failed",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
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        "reason": "version_superseded"
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      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 11:05:28.373039+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.)",
      "link": "https://verifymcp.io/servers/stumason-polar-flow-server/docker-io-stumason-polar-flow-server#chg-chg_01a153d6-7e43-719f-b462-b032c57bf9dd"
    },
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      "id": "chg_01a13351-8778-7568-9af5-a52646d11ba5",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.none",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 03:32:23.513885+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/stumason-polar-flow-server/docker-io-stumason-polar-flow-server#chg-chg_01a13351-8778-7568-9af5-a52646d11ba5"
    },
    {
      "id": "chg_01a12d8b-b0e0-728e-a1ff-bcb605a65e98",
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      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.none",
      "to_code": "provenance.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "registry_unreachable"
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      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 00:38:11.453949+00",
      "observed_since": "2026-10-05",
      "source": "scan",
      "summary": "Provenance (fail → unverified)",
      "link": "https://verifymcp.io/servers/stumason-polar-flow-server/docker-io-stumason-polar-flow-server#chg-chg_01a12d8b-b0e0-728e-a1ff-bcb605a65e98"
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      "date": "2026-10-19",
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      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-10-13",
      "total": 6,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
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    {
      "date": "2026-10-12",
      "total": 5,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
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    {
      "date": "2026-10-02",
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      "delta": null,
      "tracked": true,
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      "attribution": null,
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}