{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-kernelscan-kernelscan",
  "component": "kernelscan",
  "generated_at": "2026-09-28T10:56:58.545Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 18,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b31e-9507-7e07-a185-aa1b3afe11b6",
      "kind": "check.verdict",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.injection_markers",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "request_access",
        "count": "1",
        "field": "tool_description",
        "quote": "never tell the user",
        "marker": "concealment",
        "offset": "562",
        "markers": "concealment"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 06:05:20.839859+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Injection markers (pass → fail)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0b31e-9507-7e07-a185-aa1b3afe11b6"
    },
    {
      "id": "chg_01a0b31e-9509-7042-aa21-7c85b1fb6fe0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_access",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "request_access"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 06:05:20.839859+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “request_access” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0b31e-9509-7042-aa21-7c85b1fb6fe0"
    },
    {
      "id": "chg_01a0b31e-9509-7abd-a0b1-e08b5f37749f",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 06:05:20.839859+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0b31e-9509-7abd-a0b1-e08b5f37749f"
    },
    {
      "id": "chg_01a0a8d2-3be1-723a-bfd7-8673321481ed",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 06:05:45.180471+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0a8d2-3be1-723a-bfd7-8673321481ed"
    },
    {
      "id": "chg_01a0995e-a777-79d7-8fca-713146eb4271",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_product_vex",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_product_vex"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 06:05:12.150305+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “get_product_vex” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0995e-a777-79d7-8fca-713146eb4271"
    },
    {
      "id": "chg_01a0995e-a779-71c7-93ce-ae796a000629",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 06:05:12.150305+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0995e-a779-71c7-93ce-ae796a000629"
    },
    {
      "id": "chg_01a03787-9e8c-7179-a715-9af2ab3b229f",
      "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 06:07:09.84938+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a03787-9e8c-7179-a715-9af2ab3b229f"
    },
    {
      "id": "chg_01a03261-171e-7d9b-89c3-69168f999213",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_product_vex",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_product_vex"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 06:06:58.724314+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Tool “get_product_vex” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a03261-171e-7d9b-89c3-69168f999213"
    },
    {
      "id": "chg_01a00e54-7791-77b8-ba22-2ff84bb5efb5",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 06:06:51.677042+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a00e54-7791-77b8-ba22-2ff84bb5efb5"
    },
    {
      "id": "chg_01a00e54-7792-7cf6-bd34-c5e141600014",
      "kind": "check.reverified",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.unreachable",
      "to_code": "tls.valid",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 06:06:51.677042+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "TLS certificate (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a00e54-7792-7cf6-bd34-c5e141600014"
    },
    {
      "id": "chg_01a00e54-7793-734e-9102-491bd6ae4350",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_present",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 06:06:51.677042+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a00e54-7793-734e-9102-491bd6ae4350"
    },
    {
      "id": "chg_01a00e54-7794-72ee-9296-03e4ee99af6b",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "10"
      },
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 06:06:51.677042+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 10 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a00e54-7794-72ee-9296-03e4ee99af6b"
    },
    {
      "id": "chg_01a0092e-8457-7910-88d7-48a70890ca19",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.67",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-16",
      "occurred_at": "2026-08-16 06:07:18.409921+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "Stability (0.67 → unverified)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0092e-8457-7910-88d7-48a70890ca19"
    },
    {
      "id": "chg_01a0092e-845b-7432-a1cd-305d92ae97ab",
      "kind": "check.unverifiable",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.valid",
      "to_code": "tls.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-16",
      "occurred_at": "2026-08-16 06:07:18.409921+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "TLS certificate (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0092e-845b-7432-a1cd-305d92ae97ab"
    },
    {
      "id": "chg_01a0092e-845d-7527-bb25-d7751988e14c",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-16",
      "occurred_at": "2026-08-16 06:07:18.409921+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0092e-845d-7527-bb25-d7751988e14c"
    },
    {
      "id": "chg_01a0092e-845d-7f28-bf83-e78fbd795b01",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-16",
      "occurred_at": "2026-08-16 06:07:18.409921+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0092e-845d-7f28-bf83-e78fbd795b01"
    },
    {
      "id": "chg_01a0092e-845e-7add-accb-b9c00c04eb4a",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-16",
      "occurred_at": "2026-08-16 06:07:18.409921+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0092e-845e-7add-accb-b9c00c04eb4a"
    },
    {
      "id": "chg_01a0092e-8465-753a-b717-3ebc292276f2",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-08-16",
      "occurred_at": "2026-08-16 06:07:18.409921+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/io-kernelscan-kernelscan/kernelscan#chg-chg_01a0092e-8465-753a-b717-3ebc292276f2"
    }
  ],
  "days": [
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      "date": "2026-09-28",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-25",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 71,
      "delta": -4,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
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    {
      "date": "2026-09-16",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-15",
      "total": 74,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-13",
      "total": 75,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
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    {
      "date": "2026-08-26",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-08-25",
      "total": 0,
      "delta": null,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
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}