{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "africanmarketos591-mvr-api",
  "component": "mcp-preflight",
  "generated_at": "2026-09-24T14:01:13.769Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 11,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a09a0e-974e-7329-9840-d4f12b1182a1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mvr_context_compile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mvr_context_compile"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 09:17:22.15531+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “mvr_context_compile” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_01a09a0e-974e-7329-9840-d4f12b1182a1"
    },
    {
      "id": "chg_01a09a0e-974f-70fe-8b7b-75471e0c6096",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mvr_decision_check",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mvr_decision_check"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 09:17:22.15531+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “mvr_decision_check” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_01a09a0e-974f-70fe-8b7b-75471e0c6096"
    },
    {
      "id": "chg_01a09a0e-974f-7833-a416-adc991889372",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mvr_entity_resolve",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mvr_entity_resolve"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 09:17:22.15531+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “mvr_entity_resolve” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_01a09a0e-974f-7833-a416-adc991889372"
    },
    {
      "id": "chg_01a09a0e-974f-7ef9-b4cb-9a55a8b83b70",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mvr_evidence_completeness",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mvr_evidence_completeness"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 09:17:22.15531+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “mvr_evidence_completeness” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_01a09a0e-974f-7ef9-b4cb-9a55a8b83b70"
    },
    {
      "id": "chg_01a09a0e-9750-763e-a9be-0ec7adf15ce4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "mvr_first_call",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "mvr_first_call"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 09:17:22.15531+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “mvr_first_call” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_01a09a0e-9750-763e-a9be-0ec7adf15ce4"
    },
    {
      "id": "chg_01a047a4-bf16-780c-9307-9c05aa0f4abe",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 09:12:53.988687+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_01a047a4-bf16-780c-9307-9c05aa0f4abe"
    },
    {
      "id": "chg_019ff53c-80e5-7167-a64e-0a14aa3df512",
      "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": "2026-08-12",
      "occurred_at": "2026-08-12 09:10:10.895016+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_019ff53c-80e5-7167-a64e-0a14aa3df512"
    },
    {
      "id": "chg_019fd130-c70b-7473-9af5-36eaee8b8362",
      "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": "2026-08-05",
      "occurred_at": "2026-08-05 09:11:02.583952+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_019fd130-c70b-7473-9af5-36eaee8b8362"
    },
    {
      "id": "chg_019fcc07-22e2-7991-a2d1-a6a61c6affbb",
      "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": "2026-08-04",
      "occurred_at": "2026-08-04 09:07:27.56725+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_019fcc07-22e2-7991-a2d1-a6a61c6affbb"
    },
    {
      "id": "chg_019faea6-6c05-7d5e-8c41-cec209378261",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:12:50.041086+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_019faea6-6c05-7d5e-8c41-cec209378261"
    },
    {
      "id": "chg_019faea6-6c06-7528-95f5-3b32b73d4a67",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 16:12:50.041086+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/africanmarketos591-mvr-api/mcp-preflight#chg-chg_019faea6-6c06-7528-95f5-3b32b73d4a67"
    }
  ],
  "days": [
    {
      "date": "2026-09-13",
      "total": 79,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-07",
      "total": 80,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-08-28",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-26",
      "total": 79,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-12",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-05",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-08-04",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}