{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "shellfu-sinter",
  "component": "sinter-io",
  "generated_at": "2026-09-24T18:27:38.092Z",
  "tracking_since": "2026-08-31",
  "counts": {
    "critical": 0,
    "security": 17,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
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      "id": "chg_01a0ccdc-a31a-73e7-8c63-b7e46fd7cb2c",
      "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",
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      "detail": {
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      "occurred_at": "2026-09-23 06:03:26.749894+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a0ccdc-a31a-73e7-8c63-b7e46fd7cb2c"
    },
    {
      "id": "chg_01a0c784-53e2-7195-b0a4-1f789fc84277",
      "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": "2026-09-22",
      "occurred_at": "2026-09-22 05:08:53.133514+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a0c784-53e2-7195-b0a4-1f789fc84277"
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    {
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      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
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      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_no_verdict"
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      "occurred_at": "2026-09-10 06:17:20.822946+00",
      "observed_since": "2026-09-09",
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      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a089f6-b1c1-7626-9d9d-809173f5ee52"
    },
    {
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      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
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        "status": "unreachable"
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      "occurred_at": "2026-09-10 06:17:20.822946+00",
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      "source": "scan",
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      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a089f6-b1c3-78c6-95f2-d86c056447fc"
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    {
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      "subject_child": "",
      "from_code": "toolsafety.sandbox_pending",
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      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
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        "status": "unreachable"
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      "occurred_at": "2026-09-10 06:17:20.822946+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: this package installed, but its server did not start, so we have no tool text to scan.)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a089f6-b1c5-74be-975b-c31f9b0f7ed5"
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      "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,
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      "occurred_at": "2026-09-09 19:00:07.592392+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a0878a-ad4a-753e-98e1-4a63dae17c39"
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    {
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      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_failed",
      "to_code": "toolsafety.sandbox_pending",
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      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
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      "occurred_at": "2026-09-09 19:00:07.592392+00",
      "observed_since": "2026-09-08",
      "source": "scan",
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      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a0878a-ad4c-7e6a-b0e0-d831645daf5f"
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    {
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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",
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      "detail": {
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      "occurred_at": "2026-09-09 19:00:07.592392+00",
      "observed_since": "2026-09-08",
      "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/shellfu-sinter/sinter-io#chg-chg_01a0878a-ad4e-74b1-a7b9-915b372ac1e8"
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    {
      "id": "chg_01a06b0d-0cc6-7df5-8b23-bdb03739c765",
      "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"
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      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 06:13:32.371489+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a06b0d-0cc6-7df5-8b23-bdb03739c765"
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    {
      "id": "chg_01a065e6-96e3-7781-8a98-cfd25a557510",
      "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"
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      "occurred_at": "2026-09-03 06:13:25.732861+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a065e6-96e3-7781-8a98-cfd25a557510"
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    {
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      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
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      "to_code": "stability.sandbox_failed",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
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        "status": "unreachable"
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      "occurred_at": "2026-09-03 06:13:25.732861+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: this package installed, but its server did not start, so we have no schema to compare.)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a065e6-96e4-7780-954a-dbcfda95835b"
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    {
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      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_pending",
      "to_code": "toolsafety.sandbox_failed",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "startup_failure",
        "status": "unreachable"
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      "occurred_at": "2026-09-03 06:13:25.732861+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: this package installed, but its server did not start, so we have no tool text to scan.)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a065e6-96e4-7bd8-9842-889cf2c1b7fa"
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      "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"
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      "occurred_at": "2026-09-02 06:13:02.273281+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a060bf-df7b-7b80-934b-4bb3d3efb575"
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      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
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      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "startup_failure",
        "status": "unreachable"
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      "occurred_at": "2026-09-02 06:13:02.273281+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: this package installed, but its server did not start, so we have no schema to compare.)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a060bf-df7c-7a2d-ba22-3e85bc404ed6"
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      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
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      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "startup_failure",
        "status": "unreachable"
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      "occurred_at": "2026-09-02 06:13:02.273281+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: this package installed, but its server did not start, so we have no tool text to scan.)",
      "link": "https://verifymcp.io/servers/shellfu-sinter/sinter-io#chg-chg_01a060bf-df7c-7f07-85e2-8a32a58d05b2"
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      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
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      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
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      "occurred_at": "2026-09-01 17:00:28.656777+00",
      "observed_since": "2026-08-31",
      "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/shellfu-sinter/sinter-io#chg-chg_01a05dea-4292-772c-9d57-abf721f1202b"
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      "kind": "check.reason",
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      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
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      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
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      "occurred_at": "2026-09-01 17:00:28.656777+00",
      "observed_since": "2026-08-31",
      "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/shellfu-sinter/sinter-io#chg-chg_01a05dea-4293-7d3e-b1ae-51c945973b9a"
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      "delta": -15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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      "date": "2026-09-22",
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      "delta": 15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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      "delta": -15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-09-09",
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      "delta": 15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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      "delta": -15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-09-03",
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      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
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      "delta": 0,
      "tracked": true,
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      "beyond_event_horizon": false,
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}