{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
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  "component": "openfeature-mcp",
  "generated_at": "2026-10-02T00:37:42.834Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
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    "functional": 0,
    "cosmetic": 0
  },
  "events": [
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      "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,
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      "occurred_at": "2026-09-29 08:05:18.360872+00",
      "observed_since": "2026-09-28",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_01a0ec32-5cf1-74ac-b439-0b99e33cbc12"
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    {
      "id": "chg_01a0c2fe-eb14-777e-b0fd-b87c65c0bcfc",
      "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 08:04:40.912087+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_01a0c2fe-eb14-777e-b0fd-b87c65c0bcfc"
    },
    {
      "id": "chg_01a0a414-adcb-77d1-8319-294423a89318",
      "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 08:00:10.93397+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_01a0a414-adcb-77d1-8319-294423a89318"
    },
    {
      "id": "chg_01a08008-9f34-749e-9ace-8b4c3a367e41",
      "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 08:00:43.327362+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_01a08008-9f34-749e-9ace-8b4c3a367e41"
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    {
      "id": "chg_01a05bfc-76c3-7492-a5c9-cb479ffbc05e",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 08:01:07.11783+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_01a05bfc-76c3-7492-a5c9-cb479ffbc05e"
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    {
      "id": "chg_01a037ef-78ae-7832-a1bb-faf595c5ec4c",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 08:00:35.835586+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_01a037ef-78ae-7832-a1bb-faf595c5ec4c"
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    {
      "id": "chg_019fe067-c94c-7e95-bb43-c841271e1244",
      "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": "95",
        "assessed": "96",
        "resolved": "95",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 08:05:25.944537+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Known CVEs (partial → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fe067-c94c-7e95-bb43-c841271e1244"
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    {
      "id": "chg_019fc50c-b0b9-7495-8de6-90e034173d3c",
      "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 00:36:11.030228+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fc50c-b0b9-7495-8de6-90e034173d3c"
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    {
      "id": "chg_019fc50c-b0ba-7e59-b484-4ce4238c323e",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
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      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "repo": "open-feature/mcp"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:36:11.030228+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Provenance (unverified → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fc50c-b0ba-7e59-b484-4ce4238c323e"
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    {
      "id": "chg_019fc50c-b0bb-7661-867c-3c7a88000073",
      "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": "98",
        "assessed": "95",
        "resolved": "94",
        "unresolved": "4",
        "tree_source": "registry",
        "tree_status": "partial"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:36:11.030228+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fc50c-b0bb-7661-867c-3c7a88000073"
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    {
      "id": "chg_019fc50c-b0bb-7ca0-8b59-ef4a17f744cc",
      "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": "open-feature/mcp",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "open-feature/mcp",
        "from": ""
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:36:11.030228+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "The attested source repository moved (open-feature/mcp)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fc50c-b0bb-7ca0-8b59-ef4a17f744cc"
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    {
      "id": "chg_019fc358-55e0-7a4f-9da8-f929d610ad05",
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      "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 16:39:34.063759+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (pass → unverified)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fc358-55e0-7a4f-9da8-f929d610ad05"
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    {
      "id": "chg_019fc358-55e3-7058-808b-a83dad6ce09d",
      "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 16:39:34.063759+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (pass → unverified)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fc358-55e3-7058-808b-a83dad6ce09d"
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      "id": "chg_019fc358-55e3-7f26-a140-92dc57d40413",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 16:39:34.063759+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/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fc358-55e3-7f26-a140-92dc57d40413"
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    {
      "id": "chg_019fc358-55e4-75e5-bfc9-0ff958db73fe",
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      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.verified",
      "to_code": "provenance.inconclusive",
      "from_value": "open-feature/mcp",
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "",
        "from": "open-feature/mcp"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 16:39:34.063759+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The attested source repository moved (open-feature/mcp)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fc358-55e4-75e5-bfc9-0ff958db73fe"
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    {
      "id": "chg_019fbe9b-6325-7b9f-8973-8132179c2460",
      "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"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 18:34:42.320051+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Known CVEs (partial → unverified)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fbe9b-6325-7b9f-8973-8132179c2460"
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    {
      "id": "chg_019fb554-5000-74bc-a1ff-ac5ba8a652c3",
      "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"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 23:20:29.426998+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Known CVEs (partial → unverified)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fb554-5000-74bc-a1ff-ac5ba8a652c3"
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    {
      "id": "chg_019fb554-5002-7526-954a-72b47812e6cc",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
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      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 23:20:29.426998+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fb554-5002-7526-954a-72b47812e6cc"
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      "id": "chg_019fae28-ff17-78fc-86c2-3c9620d7892a",
      "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"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 13:55:50.145984+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fae28-ff17-78fc-86c2-3c9620d7892a"
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      "id": "chg_019fae28-ff19-705a-ae1c-6ec792d310ad",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
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      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "repo": "open-feature/mcp"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 13:55:50.145984+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Provenance (unverified → pass)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fae28-ff19-705a-ae1c-6ec792d310ad"
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      "id": "chg_019fae28-ff19-7535-99f0-197d44b2c145",
      "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": "98",
        "assessed": "95",
        "resolved": "94",
        "unresolved": "4",
        "tree_source": "registry",
        "tree_status": "partial"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 13:55:50.145984+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fae28-ff19-7535-99f0-197d44b2c145"
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    {
      "id": "chg_019fae28-ff19-795d-bb5e-c55833a9b4e0",
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      "family": "build-provenance",
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      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
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      "from_value": null,
      "to_value": "open-feature/mcp",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "open-feature/mcp",
        "from": ""
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 13:55:50.145984+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "The attested source repository moved (open-feature/mcp)",
      "link": "https://verifymcp.io/servers/dev-openfeature-mcp/openfeature-mcp#chg-chg_019fae28-ff19-795d-bb5e-c55833a9b4e0"
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      "date": "2026-10-01",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
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        "delta": 4,
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          "from_days": 25,
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        },
        "partial": false,
        "compared_to": "2026-09-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-30",
      "total": 80,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-29",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-28",
      "total": 82,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 82,
      "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": "2026-09-26",
        "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": "2026-09-25",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-22",
      "total": 80,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-21",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}