{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "xyz-apexfaucet-apex-x1",
  "component": "api-mcp",
  "generated_at": "2026-09-21T03:31:18.503Z",
  "tracking_since": "2026-09-08",
  "counts": {
    "critical": 0,
    "security": 13,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0be56-11d6-763e-8938-231ab109cda1",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.37",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 10:21:46.498779+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (0.37 → unverified)",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0be56-11d6-763e-8938-231ab109cda1"
    },
    {
      "id": "chg_01a0be56-11d9-763f-9338-fbdaa82bdc33",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 10:21:46.498779+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0be56-11d9-763f-9338-fbdaa82bdc33"
    },
    {
      "id": "chg_01a0be56-11da-70c9-a333-f1e6cd71da65",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 10:21:46.498779+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0be56-11da-70c9-a333-f1e6cd71da65"
    },
    {
      "id": "chg_01a0be56-11da-7926-90ec-5739faae5b48",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 10:21:46.498779+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0be56-11da-7926-90ec-5739faae5b48"
    },
    {
      "id": "chg_01a0be56-11db-7259-a264-d2d8c370841a",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 10:21:46.498779+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0be56-11db-7259-a264-d2d8c370841a"
    },
    {
      "id": "chg_01a0be56-11dd-7245-a3f6-23a03222052b",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 10:21:46.498779+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0be56-11dd-7245-a3f6-23a03222052b"
    },
    {
      "id": "chg_01a0aee1-5a9b-7435-a192-450a7ed37519",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "firehose",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "firehose"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 10:19:58.910198+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “firehose” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0aee1-5a9b-7435-a192-450a7ed37519"
    },
    {
      "id": "chg_01a0aee1-5a9b-7e72-8a96-b7ad035cf2a8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "top_traders",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "top_traders"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 10:19:58.910198+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “top_traders” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0aee1-5a9b-7e72-8a96-b7ad035cf2a8"
    },
    {
      "id": "chg_01a0a9bd-ce9f-7573-8a9d-b2a8584d3b2a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "lp_add_build",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "lp_add_build"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 10:23:03.430848+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “lp_add_build” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0a9bd-ce9f-7573-8a9d-b2a8584d3b2a"
    },
    {
      "id": "chg_01a0a9bd-cec4-77ab-a1b4-bd01fbee9d4b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "lp_position",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "lp_position"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 10:23:03.430848+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “lp_position” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0a9bd-cec4-77ab-a1b4-bd01fbee9d4b"
    },
    {
      "id": "chg_01a0a3bb-e1c4-7c65-9602-faa2b4cdb1ac",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "swap_build",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "swap_build"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 06:23:13.75222+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool “swap_build” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a0a3bb-e1c4-7c65-9602-faa2b4cdb1ac"
    },
    {
      "id": "chg_01a09a48-1056-78ce-a43e-6e75f4573e98",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "agent_welcome_how_to",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "agent_welcome_how_to"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 10:20:08.87105+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “agent_welcome_how_to” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a09a48-1056-78ce-a43e-6e75f4573e98"
    },
    {
      "id": "chg_01a09a48-1058-7501-96e3-5bfb3139a56c",
      "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 10:20:08.87105+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/xyz-apexfaucet-apex-x1/api-mcp#chg-chg_01a09a48-1058-7501-96e3-5bfb3139a56c"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-18",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 30,
        "to": 33,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 9,
          "to_days": 10
        },
        "partial": false,
        "compared_to": "2026-09-17",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-17",
      "total": 68,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-09-16",
      "total": 68,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-15",
      "total": 67,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-14",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 5,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-09-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-13",
      "total": 66,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-12",
      "total": 66,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 10,
        "to": 13,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 3,
          "to_days": 4
        },
        "partial": false,
        "compared_to": "2026-09-11",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}