{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "pro-runstack-checks",
  "component": "api-mcp",
  "generated_at": "2026-11-05T05:40:06.923Z",
  "tracking_since": "2026-10-17",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a15175-cc6f-7a90-8cb9-c8514809ec48",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.03",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "2",
        "added": "1",
        "breaks": "0",
        "removed": "1",
        "auth_transport": "0"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:00:36.931965+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Stability (0.03 → fail)",
      "link": "https://verifymcp.io/servers/pro-runstack-checks/api-mcp#chg-chg_01a15175-cc6f-7a90-8cb9-c8514809ec48"
    },
    {
      "id": "chg_01a15175-cc8c-7750-87e6-45c49330ca37",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_dns",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_dns"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:00:36.931965+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “check_dns” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pro-runstack-checks/api-mcp#chg-chg_01a15175-cc8c-7750-87e6-45c49330ca37"
    },
    {
      "id": "chg_01a15175-cc9b-761b-961b-a16aa183f593",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_email_domain",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_email_domain"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:00:36.931965+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “check_email_domain” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pro-runstack-checks/api-mcp#chg-chg_01a15175-cc9b-761b-961b-a16aa183f593"
    },
    {
      "id": "chg_01a15175-cca1-7869-a1b7-c7260e3d5820",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_http",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_http"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:00:36.931965+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “check_http” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pro-runstack-checks/api-mcp#chg-chg_01a15175-cca1-7869-a1b7-c7260e3d5820"
    },
    {
      "id": "chg_01a15175-cca3-7032-a6ed-829d47355db1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_port",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_port"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:00:36.931965+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “check_port” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pro-runstack-checks/api-mcp#chg-chg_01a15175-cca3-7032-a6ed-829d47355db1"
    },
    {
      "id": "chg_01a15175-cca5-7b35-8704-ec622ae7e2c5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_tls",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_tls"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:00:36.931965+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “check_tls” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pro-runstack-checks/api-mcp#chg-chg_01a15175-cca5-7b35-8704-ec622ae7e2c5"
    },
    {
      "id": "chg_01a15175-cca7-75c0-a753-99f1e1ea0922",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ip_lookup",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ip_lookup"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:00:36.931965+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “ip_lookup” was removed",
      "link": "https://verifymcp.io/servers/pro-runstack-checks/api-mcp#chg-chg_01a15175-cca7-75c0-a753-99f1e1ea0922"
    },
    {
      "id": "chg_01a15175-cca8-7d07-817d-660246aa8694",
      "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": "2026-10-19",
      "occurred_at": "2026-10-19 00:00:36.931965+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pro-runstack-checks/api-mcp#chg-chg_01a15175-cca8-7d07-817d-660246aa8694"
    },
    {
      "id": "chg_01a15175-cca9-72e8-9e05-5b7081d8b567",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.0",
      "to_value": "1.0.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "1",
        "version": "1.0.0",
        "breaking": "0"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:00:36.931965+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.0)",
      "link": "https://verifymcp.io/servers/pro-runstack-checks/api-mcp#chg-chg_01a15175-cca9-72e8-9e05-5b7081d8b567"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 38,
        "to": 41,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-11-03",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 38 to 41."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-02",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 31,
        "to": 35,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-11-01",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 31 to 35."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-31",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 25,
        "to": 28,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 25 to 28."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-29",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 18,
        "to": 21,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 18 to 21."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-27",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 11,
        "to": 15,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-26",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 11 to 15."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-24",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 1,
        "to": 5,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-23",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 1 to 5."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-20",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-19",
      "total": 72,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 27
    }
  ]
}