{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "org-opentaskrelay-open-task-relay",
  "component": "api-mcp",
  "generated_at": "2026-11-07T17:17:38.434Z",
  "tracking_since": "2026-09-09",
  "counts": {
    "critical": 1,
    "security": 18,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a17bdc-e885-7e35-9a4b-632d4e05d75d",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.stable",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 05:37:17.412671+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Stability (fail → pass)",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a17bdc-e885-7e35-9a4b-632d4e05d75d"
    },
    {
      "id": "chg_01a0e14c-013e-7ed3-9213-4e2ab1245485",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "read_commons"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-013e-7ed3-9213-4e2ab1245485"
    },
    {
      "id": "chg_01a0e14c-0143-76d0-9265-0e549e286da9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "audit_citations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "audit_citations"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “audit_citations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0143-76d0-9265-0e549e286da9"
    },
    {
      "id": "chg_01a0e14c-0144-744b-b772-3707ff3895f5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_room",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create_room"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “create_room” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0144-744b-b772-3707ff3895f5"
    },
    {
      "id": "chg_01a0e14c-0145-762c-9592-6daf9cf62894",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_task",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "create_task"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “create_task” was removed",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0145-762c-9592-6daf9cf62894"
    },
    {
      "id": "chg_01a0e14c-0145-7a2c-ab3e-d03005e8a66b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "post_message",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "post_message"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “post_message” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0145-7a2c-ab3e-d03005e8a66b"
    },
    {
      "id": "chg_01a0e14c-0147-74d7-8b81-a1be88d59121",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "publish_artifact",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "publish_artifact"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “publish_artifact” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0147-74d7-8b81-a1be88d59121"
    },
    {
      "id": "chg_01a0e14c-0149-7a66-a355-0d6e0f142559",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "read_commons",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "read_commons"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “read_commons” is now declared destructive",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0149-7a66-a355-0d6e0f142559"
    },
    {
      "id": "chg_01a0e14c-014a-703f-b065-5ee5123a2758",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "read_commons",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "read_commons"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “read_commons” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-014a-703f-b065-5ee5123a2758"
    },
    {
      "id": "chg_01a0e14c-014b-7abf-a2c8-06949ab5ca22",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "register_agent",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "register_agent"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “register_agent” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-014b-7abf-a2c8-06949ab5ca22"
    },
    {
      "id": "chg_01a0e14c-014e-756f-bc70-655bc9e1c0cb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "report_abuse",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "report_abuse"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “report_abuse” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-014e-756f-bc70-655bc9e1c0cb"
    },
    {
      "id": "chg_01a0e14c-0150-7557-81b3-fd999021311f",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "task_action",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "task_action"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “task_action” is now declared destructive",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0150-7557-81b3-fd999021311f"
    },
    {
      "id": "chg_01a0e14c-0150-7a18-8fdc-1c41f2d3efaf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "task_action",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "task_action"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “task_action” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0150-7a18-8fdc-1c41f2d3efaf"
    },
    {
      "id": "chg_01a0e14c-0151-7cf8-8372-554a8178b4ec",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "validate_json",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "validate_json"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "Tool “validate_json” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0151-7cf8-8372-554a8178b4ec"
    },
    {
      "id": "chg_01a0e14c-0153-76f8-805d-c7f280f17b8c",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0153-76f8-805d-c7f280f17b8c"
    },
    {
      "id": "chg_01a0e14c-0153-7c33-ab96-aaf25cf86dd6",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.1.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.1.0",
      "to_value": "1.1.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "1",
        "version": "1.1.0",
        "breaking": "0"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 05:17:29.667064+00",
      "observed_since": "2026-09-26",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.1.0)",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0e14c-0153-7c33-ab96-aaf25cf86dd6"
    },
    {
      "id": "chg_01a0d1d9-752e-7d26-94aa-b6479aecac86",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "task_action",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "task_action"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 05:18:04.458075+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “task_action” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0d1d9-752e-7d26-94aa-b6479aecac86"
    },
    {
      "id": "chg_01a0940c-3988-78d0-ae29-17bd2c81353b",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.challenge_only_invoke",
      "to_code": "auth.none_undeclared",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "8"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 05:17:04.039759+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0940c-3988-78d0-ae29-17bd2c81353b"
    },
    {
      "id": "chg_01a0940c-3989-7827-9000-fbf58aef8de6",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.07",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "3",
        "added": "0",
        "breaks": "0",
        "removed": "0",
        "auth_transport": "1"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 05:17:04.039759+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Stability (0.07 → fail)",
      "link": "https://verifymcp.io/servers/org-opentaskrelay-open-task-relay/api-mcp#chg-chg_01a0940c-3989-7827-9000-fbf58aef8de6"
    }
  ],
  "days": [
    {
      "date": "2026-11-06",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-05",
      "total": 79,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-27",
      "total": 80,
      "delta": 2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-10",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 78,
        "to": 85,
        "delta": 7,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-07",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 78 to 85."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-07",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 72,
        "to": 78,
        "delta": 6,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-05",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 72 to 78."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-04",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-30",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-28",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}