{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-crossingkeyintelligence-crossingkey-mcp",
  "component": "mcp",
  "generated_at": "2026-09-21T01:23:10.637Z",
  "tracking_since": "2026-09-15",
  "counts": {
    "critical": 0,
    "security": 63,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0c17f-1e72-76e7-9a1f-5aa635df2b00",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "6",
        "added": "10",
        "breaks": "0",
        "removed": "18",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 01:05:28.635815+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0c17f-1e72-76e7-9a1f-5aa635df2b00"
    },
    {
      "id": "chg_01a0c17f-1e73-7988-896c-9226381c3f5d",
      "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": "2026-09-21",
      "occurred_at": "2026-09-21 01:05:28.635815+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0c17f-1e73-7988-896c-9226381c3f5d"
    },
    {
      "id": "chg_01a0c17f-1e73-7f38-a353-3d03606e761c",
      "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": "2026-09-21",
      "occurred_at": "2026-09-21 01:05:28.635815+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0c17f-1e73-7f38-a353-3d03606e761c"
    },
    {
      "id": "chg_01a0c17f-1e74-7605-86c8-9ede8abd998a",
      "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": "2026-09-21",
      "occurred_at": "2026-09-21 01:05:28.635815+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0c17f-1e74-7605-86c8-9ede8abd998a"
    },
    {
      "id": "chg_01a0bc58-784f-77bb-8392-7a307069b39e",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.insufficient_history",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 01:05:09.669087+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0bc58-784f-77bb-8392-7a307069b39e"
    },
    {
      "id": "chg_01a0bc58-7850-7d8e-bfa5-d9e1bf031f8c",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 01:05:09.669087+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0bc58-7850-7d8e-bfa5-d9e1bf031f8c"
    },
    {
      "id": "chg_01a0bc58-7851-7557-9b76-a4829281e177",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 01:05:09.669087+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0bc58-7851-7557-9b76-a4829281e177"
    },
    {
      "id": "chg_01a0bc58-7851-7b4f-9eca-4c3a1d4e973e",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 01:05:09.669087+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0bc58-7851-7b4f-9eca-4c3a1d4e973e"
    },
    {
      "id": "chg_01a0bc58-7852-7db1-82d8-5db9abc1ae6e",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 01:05:09.669087+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0bc58-7852-7db1-82d8-5db9abc1ae6e"
    },
    {
      "id": "chg_01a0b732-46e5-7ee5-897d-1c6e329f4b1d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "capabilities.list",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "capabilities.list"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “capabilities.list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46e5-7ee5-897d-1c6e329f4b1d"
    },
    {
      "id": "chg_01a0b732-46e7-738a-8724-b255cacb6d2a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "capability.quote",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "capability.quote"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “capability.quote” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46e7-738a-8724-b255cacb6d2a"
    },
    {
      "id": "chg_01a0b732-46e7-79b7-91c8-86d0f54e0812",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_requirements",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "check_requirements"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “check_requirements” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46e7-79b7-91c8-86d0f54e0812"
    },
    {
      "id": "chg_01a0b732-46e7-7eb3-a2bf-85a2baddd9e1",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "crossingkey.describe",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "crossingkey.describe"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “crossingkey.describe” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46e7-7eb3-a2bf-85a2baddd9e1"
    },
    {
      "id": "chg_01a0b732-46e8-7599-9d42-a5d608743c5c",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "discover_provider",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "discover_provider"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “discover_provider” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46e8-7599-9d42-a5d608743c5c"
    },
    {
      "id": "chg_01a0b732-46e8-7c6a-bb73-5391c597c4cc",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "estimate_cost",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "estimate_cost"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “estimate_cost” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46e8-7c6a-bb73-5391c597c4cc"
    },
    {
      "id": "chg_01a0b732-46e9-7652-868a-e337065af0eb",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "execution_preflight",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "execution_preflight"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “execution_preflight” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46e9-7652-868a-e337065af0eb"
    },
    {
      "id": "chg_01a0b732-46e9-7c54-95f1-818e4806405c",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fulfillment.get",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fulfillment.get"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “fulfillment.get” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46e9-7c54-95f1-818e4806405c"
    },
    {
      "id": "chg_01a0b732-46ea-72da-888d-6f9487ca0f12",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fulfillment.status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "fulfillment.status"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “fulfillment.status” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46ea-72da-888d-6f9487ca0f12"
    },
    {
      "id": "chg_01a0b732-46ea-7860-a0cb-2d5e5c12dcd0",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_offer",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_offer"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “get_offer” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46ea-7860-a0cb-2d5e5c12dcd0"
    },
    {
      "id": "chg_01a0b732-46eb-72c9-9ff8-e9407cd7de92",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_request_credit_links",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_request_credit_links"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “get_request_credit_links” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46eb-72c9-9ff8-e9407cd7de92"
    },
    {
      "id": "chg_01a0b732-46eb-7a34-82d8-e76a134e83ad",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_capabilities",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "list_capabilities"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “list_capabilities” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46eb-7a34-82d8-e76a134e83ad"
    },
    {
      "id": "chg_01a0b732-46eb-7f38-a8cf-b0b6394e6c1c",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_offers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "list_offers"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “list_offers” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46eb-7f38-a8cf-b0b6394e6c1c"
    },
    {
      "id": "chg_01a0b732-46ec-75f1-be9d-3862d41c08ae",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_request_services",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "list_request_services"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “list_request_services” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46ec-75f1-be9d-3862d41c08ae"
    },
    {
      "id": "chg_01a0b732-46ec-7ba0-93dd-7d5fd03e6967",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "payment.verify_onchain",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "payment.verify_onchain"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “payment.verify_onchain” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46ec-7ba0-93dd-7d5fd03e6967"
    },
    {
      "id": "chg_01a0b732-46ed-750d-a049-2d03ac26180b",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "preview_result_schema",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "preview_result_schema"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “preview_result_schema” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46ed-750d-a049-2d03ac26180b"
    },
    {
      "id": "chg_01a0b732-46ef-7484-900e-e7e1d188ae7b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "purchase.status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "purchase.status"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “purchase.status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46ef-7484-900e-e7e1d188ae7b"
    },
    {
      "id": "chg_01a0b732-46ef-79e1-bd06-9d5164d80502",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "xkey_validate_intake",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "xkey_validate_intake"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “xkey_validate_intake” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46ef-79e1-bd06-9d5164d80502"
    },
    {
      "id": "chg_01a0b732-46f4-7d1d-8be2-2f0b14939dea",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "2.4.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "2.4.0",
      "to_value": "2.4.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "15",
        "version": "2.4.0",
        "breaking": "0"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 01:05:20.536245+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 2.4.0)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b732-46f4-7d1d-8be2-2f0b14939dea"
    },
    {
      "id": "chg_01a0b20b-ef7d-748d-8421-a44c82bb3cfa",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "3",
        "added": "0",
        "breaks": "0",
        "removed": "3",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef7d-748d-8421-a44c82bb3cfa"
    },
    {
      "id": "chg_01a0b20b-ef7e-7512-93ac-ba644c7db0fc",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef7e-7512-93ac-ba644c7db0fc"
    },
    {
      "id": "chg_01a0b20b-ef7e-7b2d-b194-a77f37ebfba5",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef7e-7b2d-b194-a77f37ebfba5"
    },
    {
      "id": "chg_01a0b20b-ef7f-7164-b2a8-27b260b58c00",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef7f-7164-b2a8-27b260b58c00"
    },
    {
      "id": "chg_01a0b20b-ef81-7a41-95b6-511da5cc145c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "capabilities.list",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "capabilities.list"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “capabilities.list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef81-7a41-95b6-511da5cc145c"
    },
    {
      "id": "chg_01a0b20b-ef81-7f3e-8072-d9ed6e87491e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "capability.get",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "capability.get"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “capability.get” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef81-7f3e-8072-d9ed6e87491e"
    },
    {
      "id": "chg_01a0b20b-ef82-789b-b163-81a72fdf5e09",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "capability.quote",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "capability.quote"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “capability.quote” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef82-789b-b163-81a72fdf5e09"
    },
    {
      "id": "chg_01a0b20b-ef83-720e-afde-27bb5ba0b3cb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_requirements",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_requirements"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “check_requirements” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef83-720e-afde-27bb5ba0b3cb"
    },
    {
      "id": "chg_01a0b20b-ef83-7962-8409-4fc13043fb41",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "crossingkey.describe",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "crossingkey.describe"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “crossingkey.describe” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef83-7962-8409-4fc13043fb41"
    },
    {
      "id": "chg_01a0b20b-ef83-7ce5-9106-092478db6dab",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "discover_provider",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "discover_provider"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “discover_provider” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef83-7ce5-9106-092478db6dab"
    },
    {
      "id": "chg_01a0b20b-ef84-728d-b711-72c88d8ea6a2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "entitlement.inspect",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "entitlement.inspect"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “entitlement.inspect” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef84-728d-b711-72c88d8ea6a2"
    },
    {
      "id": "chg_01a0b20b-ef84-7a24-8bbe-e16aad03bfb7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "estimate_cost",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "estimate_cost"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “estimate_cost” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef84-7a24-8bbe-e16aad03bfb7"
    },
    {
      "id": "chg_01a0b20b-ef85-726c-bd9a-0faa0c2bf0c9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "execution_preflight",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "execution_preflight"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “execution_preflight” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef85-726c-bd9a-0faa0c2bf0c9"
    },
    {
      "id": "chg_01a0b20b-ef85-7b24-b15e-388897772ac8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fulfillment.get",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fulfillment.get"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “fulfillment.get” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef85-7b24-b15e-388897772ac8"
    },
    {
      "id": "chg_01a0b20b-ef86-7671-9621-733acd5136c6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fulfillment.status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fulfillment.status"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “fulfillment.status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef86-7671-9621-733acd5136c6"
    },
    {
      "id": "chg_01a0b20b-ef86-7df7-823e-6afb73b0034b",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_fulfillment_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_fulfillment_status"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_fulfillment_status” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef86-7df7-823e-6afb73b0034b"
    },
    {
      "id": "chg_01a0b20b-ef87-7275-b420-b62669c17dae",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_offer",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_offer"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_offer” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef87-7275-b420-b62669c17dae"
    },
    {
      "id": "chg_01a0b20b-ef87-79ca-bdb3-081e913f3c8f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_request_credit_links",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_request_credit_links"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_request_credit_links” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef87-79ca-bdb3-081e913f3c8f"
    },
    {
      "id": "chg_01a0b20b-ef87-7d24-bfc9-51506976bdc6",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_stripe_checkout_link",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_stripe_checkout_link"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_stripe_checkout_link” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef87-7d24-bfc9-51506976bdc6"
    },
    {
      "id": "chg_01a0b20b-ef88-7214-80de-a52c048be79a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "health",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "health"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “health” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef88-7214-80de-a52c048be79a"
    },
    {
      "id": "chg_01a0b20b-ef88-75fb-8281-184e52d7c21d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_capabilities",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_capabilities"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “list_capabilities” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef88-75fb-8281-184e52d7c21d"
    },
    {
      "id": "chg_01a0b20b-ef88-7d0e-ba9f-d44b675d0d1f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_offers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_offers"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “list_offers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef88-7d0e-ba9f-d44b675d0d1f"
    },
    {
      "id": "chg_01a0b20b-ef8a-7447-bcaa-1007feea4353",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_request_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_request_services"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “list_request_services” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef8a-7447-bcaa-1007feea4353"
    },
    {
      "id": "chg_01a0b20b-ef8a-777e-a917-181c150cb46f",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_stripe_offers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "list_stripe_offers"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “list_stripe_offers” was removed",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef8a-777e-a917-181c150cb46f"
    },
    {
      "id": "chg_01a0b20b-ef8b-717a-9b02-e3892c07c366",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "payment.methods",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "payment.methods"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “payment.methods” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef8b-717a-9b02-e3892c07c366"
    },
    {
      "id": "chg_01a0b20b-ef8b-7530-94b8-52450d03eed0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "payment.verify_onchain",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "payment.verify_onchain"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “payment.verify_onchain” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef8b-7530-94b8-52450d03eed0"
    },
    {
      "id": "chg_01a0b20b-ef8c-7129-9cb7-419474045f85",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "preview_result_schema",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "preview_result_schema"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “preview_result_schema” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef8c-7129-9cb7-419474045f85"
    },
    {
      "id": "chg_01a0b20b-ef8c-7924-bc5b-63b9b3877725",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "purchase.status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "purchase.status"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “purchase.status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef8c-7924-bc5b-63b9b3877725"
    },
    {
      "id": "chg_01a0b20b-ef8d-73a5-9fe1-f958552eaeba",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "receipt.verify",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "receipt.verify"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “receipt.verify” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef8d-73a5-9fe1-f958552eaeba"
    },
    {
      "id": "chg_01a0b20b-ef8d-7b89-b5ed-ba353de11c9a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "xkey_validate_intake",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "xkey_validate_intake"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 01:05:21.735064+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “xkey_validate_intake” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0b20b-ef8d-7b89-b5ed-ba353de11c9a"
    },
    {
      "id": "chg_01a0ace5-b8b4-715e-b80c-4be27de1e8bf",
      "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": "2026-09-17",
      "occurred_at": "2026-09-17 01:05:31.270458+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0ace5-b8b4-715e-b80c-4be27de1e8bf"
    },
    {
      "id": "chg_01a0ace5-b8b4-7c26-9435-232e617c6aa3",
      "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": "2026-09-17",
      "occurred_at": "2026-09-17 01:05:31.270458+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0ace5-b8b4-7c26-9435-232e617c6aa3"
    },
    {
      "id": "chg_01a0ace5-b8b5-7125-bb3d-06b8901f096f",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.03",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 01:05:31.270458+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Stability (0.03 → unverified)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0ace5-b8b5-7125-bb3d-06b8901f096f"
    },
    {
      "id": "chg_01a0ace5-b8b5-79cb-8239-93b8fa4c06ea",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 01:05:31.270458+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0ace5-b8b5-79cb-8239-93b8fa4c06ea"
    },
    {
      "id": "chg_01a0ace5-b8b7-700d-94da-54b49f0f7161",
      "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": "2026-09-17",
      "occurred_at": "2026-09-17 01:05:31.270458+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-crossingkeyintelligence-crossingkey-mcp/mcp#chg-chg_01a0ace5-b8b7-700d-94da-54b49f0f7161"
    }
  ],
  "days": [
    {
      "date": "2026-09-21",
      "total": 73,
      "delta": 50,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-20",
      "total": 23,
      "delta": -50,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-19",
      "total": 73,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 30
    },
    {
      "date": "2026-09-18",
      "total": 73,
      "delta": 50,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 57
    },
    {
      "date": "2026-09-17",
      "total": 23,
      "delta": -44,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-16",
      "total": 67,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-15",
      "total": 67,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}