{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-praxikon-praxikon",
  "component": "api-mcp",
  "generated_at": "2026-11-07T17:33:59.952Z",
  "tracking_since": "2026-10-12",
  "counts": {
    "critical": 0,
    "security": 21,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1867e-67a4-7d82-95c8-6049d67b9dfb",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 07:09:53.423759+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a1867e-67a4-7d82-95c8-6049d67b9dfb"
    },
    {
      "id": "chg_01a1867e-67a6-7593-a4d0-2ade58c1f456",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 07:09:53.423759+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a1867e-67a6-7593-a4d0-2ade58c1f456"
    },
    {
      "id": "chg_01a1867e-67a6-7b65-a1db-2078473eb571",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 07:09:53.423759+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "HTTPS (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a1867e-67a6-7b65-a1db-2078473eb571"
    },
    {
      "id": "chg_01a1867e-67a7-7b30-90a7-ef13049ca4e2",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 07:09:53.423759+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a1867e-67a7-7b30-90a7-ef13049ca4e2"
    },
    {
      "id": "chg_01a1867e-67a8-7309-9844-1e4614c8568c",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 07:09:53.423759+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a1867e-67a8-7309-9844-1e4614c8568c"
    },
    {
      "id": "chg_01a1867e-67ad-72df-94fe-6de7d1a2c902",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_source_provenance",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_source_provenance"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 07:09:53.423759+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_source_provenance” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a1867e-67ad-72df-94fe-6de7d1a2c902"
    },
    {
      "id": "chg_01a1867e-67ad-7f1f-9c67-e3157eb4c0a6",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 07:09:53.423759+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a1867e-67ad-7f1f-9c67-e3157eb4c0a6"
    },
    {
      "id": "chg_01a18156-0531-75e7-8e2c-b0a80f46e93e",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 07:07:40.697963+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a18156-0531-75e7-8e2c-b0a80f46e93e"
    },
    {
      "id": "chg_01a18156-0532-71d2-b87d-f37676b231a8",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 07:07:40.697963+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a18156-0532-71d2-b87d-f37676b231a8"
    },
    {
      "id": "chg_01a18156-0532-7815-b6a0-c0352f1980fb",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 07:07:40.697963+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a18156-0532-7815-b6a0-c0352f1980fb"
    },
    {
      "id": "chg_01a18156-0532-7d79-8452-e00708acfc04",
      "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": "404"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 07:07:40.697963+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "HTTPS (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a18156-0532-7d79-8452-e00708acfc04"
    },
    {
      "id": "chg_01a18156-0533-7867-83db-7cd7435ec899",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.50",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 07:07:40.697963+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Stability (0.50 → unverified)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a18156-0533-7867-83db-7cd7435ec899"
    },
    {
      "id": "chg_01a18156-0533-7e12-a2b9-5a3f0cd2f47d",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 07:07:40.697963+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a18156-0533-7e12-a2b9-5a3f0cd2f47d"
    },
    {
      "id": "chg_01a18156-0535-739a-a133-afb35b5e6d93",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 07:07:40.697963+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a18156-0535-739a-a133-afb35b5e6d93"
    },
    {
      "id": "chg_01a16cbc-6ae7-7898-b11a-d16931d8375c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "answer_question",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "answer_question"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 07:07:29.873048+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “answer_question” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a16cbc-6ae7-7898-b11a-d16931d8375c"
    },
    {
      "id": "chg_01a16cbc-6ae9-79d8-9870-80e1d540772b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "export_dpia_intake",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "export_dpia_intake"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 07:07:29.873048+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “export_dpia_intake” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a16cbc-6ae9-79d8-9870-80e1d540772b"
    },
    {
      "id": "chg_01a16cbc-6aeb-7e73-91fa-6d50f06db88a",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 07:07:29.873048+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a16cbc-6aeb-7e73-91fa-6d50f06db88a"
    },
    {
      "id": "chg_01a13417-8c2f-71e3-9a14-646577fa31b0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "answer_question",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "answer_question"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 07:08:40.855899+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “answer_question” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a13417-8c2f-71e3-9a14-646577fa31b0"
    },
    {
      "id": "chg_01a13417-8c30-7186-b988-a786a0277073",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "explain_applicability",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "explain_applicability"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 07:08:40.855899+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “explain_applicability” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a13417-8c30-7186-b988-a786a0277073"
    },
    {
      "id": "chg_01a13417-8c31-7634-993c-a8dbac25e8f7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_source_provenance",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_source_provenance"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 07:08:40.855899+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “get_source_provenance” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a13417-8c31-7634-993c-a8dbac25e8f7"
    },
    {
      "id": "chg_01a13417-8c31-7f05-bf72-981884b80c15",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 07:08:40.855899+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-praxikon-praxikon/api-mcp#chg-chg_01a13417-8c31-7f05-bf72-981884b80c15"
    }
  ],
  "days": [
    {
      "date": "2026-11-07",
      "total": 85,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
        "to": 87,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 25,
          "to_days": 26
        },
        "partial": false,
        "compared_to": "2026-11-06",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-06",
      "total": 84,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-05",
      "total": 84,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 77,
        "to": 80,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 23,
          "to_days": 24
        },
        "partial": false,
        "compared_to": "2026-11-04",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-04",
      "total": 83,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 15
    },
    {
      "date": "2026-11-03",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 70,
        "to": 73,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 21,
          "to_days": 22
        },
        "partial": false,
        "compared_to": "2026-11-02",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-01",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 63,
        "to": 67,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 19,
          "to_days": 20
        },
        "partial": false,
        "compared_to": "2026-10-31",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-30",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 57,
        "to": 60,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 17,
          "to_days": 18
        },
        "partial": false,
        "compared_to": "2026-10-29",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-29",
      "total": 80,
      "delta": 62,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 20
    }
  ]
}