{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "ai-signalharness-mcp",
  "component": "api-agent-services-mcp",
  "generated_at": "2026-10-17T04:29:11.399Z",
  "tracking_since": "2026-09-21",
  "counts": {
    "critical": 0,
    "security": 16,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0f9ed-1e2d-7110-9a81-fabe29faf0c9",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 00:04:21.599413+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f9ed-1e2d-7110-9a81-fabe29faf0c9"
    },
    {
      "id": "chg_01a0f9ed-1e30-7ec1-b1ea-9974d924a0af",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.hsts_present",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 00:04:21.599413+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f9ed-1e30-7ec1-b1ea-9974d924a0af"
    },
    {
      "id": "chg_01a0f9ed-1e32-7330-8d61-c56f5b98df38",
      "kind": "check.reverified",
      "family": "https",
      "subject_kind": "check",
      "subject": "https",
      "subject_child": "",
      "from_code": "https.inconclusive",
      "to_code": "https.enforced",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 00:04:21.599413+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "HTTPS (unverified → pass)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f9ed-1e32-7330-8d61-c56f5b98df38"
    },
    {
      "id": "chg_01a0f9ed-1e33-7a52-b809-35d857f9f4aa",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 00:04:21.599413+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f9ed-1e33-7a52-b809-35d857f9f4aa"
    },
    {
      "id": "chg_01a0f9ed-1e36-75ae-b5cc-51393bf099ac",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 00:04:21.599413+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f9ed-1e36-75ae-b5cc-51393bf099ac"
    },
    {
      "id": "chg_01a0f4c4-10f3-7967-8ca1-9b1d34dd9cd5",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.30",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:01:25.192187+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Stability (0.30 → unverified)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f4c4-10f3-7967-8ca1-9b1d34dd9cd5"
    },
    {
      "id": "chg_01a0f4c4-10f7-7a93-a6a4-470e222d832e",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.http_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "503",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:01:25.192187+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f4c4-10f7-7a93-a6a4-470e222d832e"
    },
    {
      "id": "chg_01a0f4c4-10fd-7c57-8dd4-05edcf5ca875",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.unreachable",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:01:25.192187+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f4c4-10fd-7c57-8dd4-05edcf5ca875"
    },
    {
      "id": "chg_01a0f4c4-10fe-7a2d-820a-233e592a5ee6",
      "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": "2026-10-01",
      "occurred_at": "2026-10-01 00:01:25.192187+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f4c4-10fe-7a2d-820a-233e592a5ee6"
    },
    {
      "id": "chg_01a0f4c4-1102-719f-bf06-2cf6a4aa0098",
      "kind": "check.unverifiable",
      "family": "https",
      "subject_kind": "check",
      "subject": "https",
      "subject_child": "",
      "from_code": "https.enforced",
      "to_code": "https.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "plaintext_status",
        "status": "503"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:01:25.192187+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "HTTPS (pass → unverified)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f4c4-1102-719f-bf06-2cf6a4aa0098"
    },
    {
      "id": "chg_01a0f4c4-1104-77ae-9c69-2ede97c098ee",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.hsts_absent",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:01:25.192187+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f4c4-1104-77ae-9c69-2ede97c098ee"
    },
    {
      "id": "chg_01a0f4c4-110c-71fb-9539-5b6c7f02b2dc",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 00:01:25.192187+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0f4c4-110c-71fb-9539-5b6c7f02b2dc"
    },
    {
      "id": "chg_01a0c669-c408-7006-9653-cab49d84b712",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 00:00:15.121849+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0c669-c408-7006-9653-cab49d84b712"
    },
    {
      "id": "chg_01a0c669-c435-78a7-97f3-24548218ca09",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_service",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_service"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 00:00:15.121849+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Tool “get_service” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0c669-c435-78a7-97f3-24548218ca09"
    },
    {
      "id": "chg_01a0c669-c43e-7ed1-bf07-a58ff1d97dd5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "invoke_service",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "invoke_service"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 00:00:15.121849+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Tool “invoke_service” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0c669-c43e-7ed1-bf07-a58ff1d97dd5"
    },
    {
      "id": "chg_01a0c669-c44f-7e98-bbaf-5a70531a7346",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_services",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_services"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 00:00:15.121849+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Tool “list_services” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-signalharness-mcp/api-agent-services-mcp#chg-chg_01a0c669-c44f-7e98-bbaf-5a70531a7346"
    }
  ],
  "days": [
    {
      "date": "2026-10-16",
      "total": 87,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 80,
        "to": 83,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 24,
          "to_days": 25
        },
        "partial": false,
        "compared_to": "2026-10-15",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 80 to 83. That category is still filling its 30-day observation window: 24 days of observed history at the previous scan, 25 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-14",
      "total": 86,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 73,
        "to": 77,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 22,
          "to_days": 23
        },
        "partial": false,
        "compared_to": "2026-10-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-12",
      "total": 85,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 67,
        "to": 70,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 20,
          "to_days": 21
        },
        "partial": false,
        "compared_to": "2026-10-11",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-10",
      "total": 84,
      "delta": 2,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 53,
        "to": 63,
        "delta": 10,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 16,
          "to_days": 19
        },
        "partial": false,
        "compared_to": "2026-10-07",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 53 to 63. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-05",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 43,
        "to": 47,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 13,
          "to_days": 14
        },
        "partial": false,
        "compared_to": "2026-10-04",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-03",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 37,
        "to": 40,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 11,
          "to_days": 12
        },
        "partial": false,
        "compared_to": "2026-10-02",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-02",
      "total": 80,
      "delta": 62,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-10-01",
      "total": 18,
      "delta": -61,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    }
  ]
}