{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema",
  "component": "ghost-identity",
  "generated_at": "2026-10-18T13:09:39.960Z",
  "tracking_since": "2026-08-31",
  "counts": {
    "critical": 0,
    "security": 19,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a14cd1-d790-7182-bebf-c7a5414805bb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ghost_pre_spend_gate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ghost_pre_spend_gate"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 02:23:02.973554+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “ghost_pre_spend_gate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a14cd1-d790-7182-bebf-c7a5414805bb"
    },
    {
      "id": "chg_01a14cd1-d792-7007-8b4f-959787a35ef1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ghost_web_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ghost_web_search"
      },
      "occurred_on": "2026-10-18",
      "occurred_at": "2026-10-18 02:23:02.973554+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “ghost_web_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a14cd1-d792-7007-8b4f-959787a35ef1"
    },
    {
      "id": "chg_01a14cd1-d792-7852-bc65-cd25d087dc0b",
      "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": "2026-10-18",
      "occurred_at": "2026-10-18 02:23:02.973554+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a14cd1-d792-7852-bc65-cd25d087dc0b"
    },
    {
      "id": "chg_01a12652-dc7c-724b-af3b-4aadf65d9a0f",
      "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": "2026-10-10",
      "occurred_at": "2026-10-10 14:58:46.875976+00",
      "observed_since": "2026-10-06",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a12652-dc7c-724b-af3b-4aadf65d9a0f"
    },
    {
      "id": "chg_01a12652-dc7d-74da-a842-bcaf169ee863",
      "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": "2026-10-10",
      "occurred_at": "2026-10-10 14:58:46.875976+00",
      "observed_since": "2026-10-06",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a12652-dc7d-74da-a842-bcaf169ee863"
    },
    {
      "id": "chg_01a12652-dc7d-7ac7-8181-e09218a4c57d",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.stable",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 14:58:46.875976+00",
      "observed_since": "2026-10-06",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a12652-dc7d-7ac7-8181-e09218a4c57d"
    },
    {
      "id": "chg_01a12652-dc7f-761f-8633-006e59172de6",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_undeclared",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "auth": "none",
        "undeclared_tools": "5"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 14:58:46.875976+00",
      "observed_since": "2026-10-06",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to call this server, and 5 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a12652-dc7f-761f-8633-006e59172de6"
    },
    {
      "id": "chg_01a10f5b-e1b9-743b-b52b-fcc15604d571",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-06",
      "occurred_at": "2026-10-06 03:57:14.943953+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a10f5b-e1b9-743b-b52b-fcc15604d571"
    },
    {
      "id": "chg_01a10f5b-e1bf-7199-9bb3-b93f7d01fb79",
      "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": "530",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-06",
      "occurred_at": "2026-10-06 03:57:14.943953+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a10f5b-e1bf-7199-9bb3-b93f7d01fb79"
    },
    {
      "id": "chg_01a10f5b-e1bf-79f2-8e6d-4315867ca1ef",
      "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": "2026-10-06",
      "occurred_at": "2026-10-06 03:57:14.943953+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a10f5b-e1bf-79f2-8e6d-4315867ca1ef"
    },
    {
      "id": "chg_01a10f5b-e1c0-7e9e-97a6-fae467cb23d9",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-06",
      "occurred_at": "2026-10-06 03:57:14.943953+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a10f5b-e1c0-7e9e-97a6-fae467cb23d9"
    },
    {
      "id": "chg_01a10f5b-e1c2-7bd1-a062-b282d3a073c3",
      "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": "2026-10-06",
      "occurred_at": "2026-10-06 03:57:14.943953+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a10f5b-e1c2-7bd1-a062-b282d3a073c3"
    },
    {
      "id": "chg_01a0f014-8353-71f1-b8f4-b6650e06251d",
      "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": "2026-09-30",
      "occurred_at": "2026-09-30 02:11:11.188373+00",
      "observed_since": "2026-09-29",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a0f014-8353-71f1-b8f4-b6650e06251d"
    },
    {
      "id": "chg_01a09886-a1a3-7ad9-9159-0df054845a9b",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 02:09:15.104129+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a09886-a1a3-7ad9-9159-0df054845a9b"
    },
    {
      "id": "chg_01a083ef-aca3-7558-9bbc-27abcbcdc83c",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 02:11:57.672539+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a083ef-aca3-7558-9bbc-27abcbcdc83c"
    },
    {
      "id": "chg_01a07ecc-2caa-77e8-96ea-2e41c4e9f120",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ghost_web_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ghost_web_search"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 02:15:05.053373+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool “ghost_web_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a07ecc-2caa-77e8-96ea-2e41c4e9f120"
    },
    {
      "id": "chg_01a05abb-0f82-76e1-9bdd-4e00312b0350",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ghost_commerce_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ghost_commerce_search"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 02:10:03.739184+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “ghost_commerce_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a05abb-0f82-76e1-9bdd-4e00312b0350"
    },
    {
      "id": "chg_01a05abb-0f84-720c-9d53-8ecf65eecb4e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ghost_commerce_vet",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ghost_commerce_vet"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 02:10:03.739184+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “ghost_commerce_vet” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a05abb-0f84-720c-9d53-8ecf65eecb4e"
    },
    {
      "id": "chg_01a05abb-0f85-7294-8b14-32cf472e8613",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ghost_schema_freshness",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ghost_schema_freshness"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 02:10:03.739184+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “ghost_schema_freshness” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-ghost-agent-os-ghost-identity-ghost-x402-market-intel-vet-schema/ghost-identity#chg-chg_01a05abb-0f85-7294-8b14-32cf472e8613"
    }
  ],
  "days": [
    {
      "date": "2026-10-18",
      "total": 68,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-10",
      "total": 68,
      "delta": 50,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-06",
      "total": 18,
      "delta": -50,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-30",
      "total": 68,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-29",
      "total": 68,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-09-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-28",
      "total": 67,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 87,
        "to": 90,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 26,
          "to_days": 27
        },
        "partial": false,
        "compared_to": "2026-09-26",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 87 to 90. That category is still filling its 30-day observation window: 26 days of observed history at the previous scan, 27 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-25",
      "total": 66,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}