{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-onrender-draconic21-x402-api-data-tools",
  "component": "mcp-free",
  "generated_at": "2026-11-05T05:43:10.424Z",
  "tracking_since": "2026-10-04",
  "counts": {
    "critical": 0,
    "security": 37,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a16b7e-0aef-7e72-94fa-e2b8c71be276",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_day_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_day_preview"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:19:44.858821+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “signal_day_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a16b7e-0aef-7e72-94fa-e2b8c71be276"
    },
    {
      "id": "chg_01a16130-3705-78eb-879a-ce8685ecdee0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_day_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_day_preview"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 01:18:32.155344+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “signal_day_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a16130-3705-78eb-879a-ce8685ecdee0"
    },
    {
      "id": "chg_01a16130-3707-7562-9143-e0f5cc34f3e2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_history_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_history_preview"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 01:18:32.155344+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “signal_history_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a16130-3707-7562-9143-e0f5cc34f3e2"
    },
    {
      "id": "chg_01a16130-3708-732a-bd99-fb2e025aa5dc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_latest_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_latest_preview"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 01:18:32.155344+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “signal_latest_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a16130-3708-732a-bd99-fb2e025aa5dc"
    },
    {
      "id": "chg_01a16130-3708-79a8-a1db-4decef5bbf3d",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 01:18:32.155344+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a16130-3708-79a8-a1db-4decef5bbf3d"
    },
    {
      "id": "chg_01a15c09-654f-7d00-a85d-3202b896c274",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "email_validate_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "email_validate_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “email_validate_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-654f-7d00-a85d-3202b896c274"
    },
    {
      "id": "chg_01a15c09-6569-73b4-8f80-d77634c9f7cc",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "0.1.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "0.1.0",
      "to_value": "0.1.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "1",
        "version": "0.1.0",
        "breaking": "0"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 0.1.0)",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6569-73b4-8f80-d77634c9f7cc"
    },
    {
      "id": "chg_01a15c09-6568-7c7c-b862-c9e8b39730b6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "wiki_trends_pulse_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "wiki_trends_pulse_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “wiki_trends_pulse_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6568-7c7c-b862-c9e8b39730b6"
    },
    {
      "id": "chg_01a15c09-6568-71ae-a3b0-61d3bd6262b9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "weather_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "weather_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “weather_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6568-71ae-a3b0-61d3bd6262b9"
    },
    {
      "id": "chg_01a15c09-6566-7eb0-907b-78dfbdbda4b4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "wallet_profile_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "wallet_profile_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “wallet_profile_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6566-7eb0-907b-78dfbdbda4b4"
    },
    {
      "id": "chg_01a15c09-6566-774b-8230-09d7ccb3efe4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "treasury_fiscal_snapshot_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "treasury_fiscal_snapshot_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “treasury_fiscal_snapshot_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6566-774b-8230-09d7ccb3efe4"
    },
    {
      "id": "chg_01a15c09-6565-7367-8c5e-c84a02da415d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "token_price_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "token_price_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “token_price_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6565-7367-8c5e-c84a02da415d"
    },
    {
      "id": "chg_01a15c09-6563-76be-8252-703e64d35631",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "social_trends_pulse_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "social_trends_pulse_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “social_trends_pulse_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6563-76be-8252-703e64d35631"
    },
    {
      "id": "chg_01a15c09-6562-7e8e-9d85-43820a39a998",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_topic_trace_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_topic_trace_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “signal_topic_trace_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6562-7e8e-9d85-43820a39a998"
    },
    {
      "id": "chg_01a15c09-6561-7e87-9bf6-4ea0a9aa6e40",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_latest_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_latest_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “signal_latest_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6561-7e87-9bf6-4ea0a9aa6e40"
    },
    {
      "id": "chg_01a15c09-655d-79fd-aaac-fb1dec4cc860",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_history_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_history_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “signal_history_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-655d-79fd-aaac-fb1dec4cc860"
    },
    {
      "id": "chg_01a15c09-655c-7dea-be0d-98da3e682f65",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_delta_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_delta_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “signal_delta_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-655c-7dea-be0d-98da3e682f65"
    },
    {
      "id": "chg_01a15c09-655c-73d4-9d5f-ffa2a4322ac4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_day_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_day_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “signal_day_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-655c-73d4-9d5f-ffa2a4322ac4"
    },
    {
      "id": "chg_01a15c09-655a-75a9-b53a-4e7a13761c73",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "signal_continuity_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "signal_continuity_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “signal_continuity_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-655a-75a9-b53a-4e7a13761c73"
    },
    {
      "id": "chg_01a15c09-6559-7cdd-bee8-f917c4cae952",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "sanctions_screen_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "sanctions_screen_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “sanctions_screen_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6559-7cdd-bee8-f917c4cae952"
    },
    {
      "id": "chg_01a15c09-6558-7e28-8c3c-e6095ab3ef98",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "sanctions_delta_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "sanctions_delta_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “sanctions_delta_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6558-7e28-8c3c-e6095ab3ef98"
    },
    {
      "id": "chg_01a15c09-6558-70de-8485-073d23fa45ef",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "pdf_extract_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "pdf_extract_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “pdf_extract_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6558-70de-8485-073d23fa45ef"
    },
    {
      "id": "chg_01a15c09-6556-7217-b20d-a77d80a9375c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "news_search_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "news_search_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “news_search_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6556-7217-b20d-a77d80a9375c"
    },
    {
      "id": "chg_01a15c09-6555-784a-927e-9287314b5152",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "kyb_pack_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "kyb_pack_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “kyb_pack_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6555-784a-927e-9287314b5152"
    },
    {
      "id": "chg_01a15c09-6555-7149-a14c-9e00dc3bb995",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "gas_price_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "gas_price_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “gas_price_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6555-7149-a14c-9e00dc3bb995"
    },
    {
      "id": "chg_01a15c09-6550-7df0-aeeb-5950af13db8c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fx_rates_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fx_rates_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “fx_rates_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6550-7df0-aeeb-5950af13db8c"
    },
    {
      "id": "chg_01a15c09-653d-7aa0-873b-4b3e65ac0a1c",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.53",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "17",
        "added": "1",
        "breaks": "0",
        "removed": "1",
        "auth_transport": "0"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Stability (0.53 → fail)",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-653d-7aa0-873b-4b3e65ac0a1c"
    },
    {
      "id": "chg_01a15c09-6543-7df8-869e-cd4b06e66e9b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "address_geocode_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "address_geocode_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “address_geocode_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6543-7df8-869e-cd4b06e66e9b"
    },
    {
      "id": "chg_01a15c09-6544-7a9b-a5b8-86823f7c7828",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "bundle_catalog",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "bundle_catalog"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “bundle_catalog” was removed",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6544-7a9b-a5b8-86823f7c7828"
    },
    {
      "id": "chg_01a15c09-6547-7293-a669-1a242c555298",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "company_lookup_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "company_lookup_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “company_lookup_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6547-7293-a669-1a242c555298"
    },
    {
      "id": "chg_01a15c09-6549-753a-b9f9-f6ebd8fb0da7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "crypto_news_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "crypto_news_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “crypto_news_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6549-753a-b9f9-f6ebd8fb0da7"
    },
    {
      "id": "chg_01a15c09-6549-7d3c-80bb-993c94600d55",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "domain_intel_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "domain_intel_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “domain_intel_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-6549-7d3c-80bb-993c94600d55"
    },
    {
      "id": "chg_01a15c09-654a-7818-a38d-02388aea7063",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "edgar_bundle_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "edgar_bundle_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “edgar_bundle_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-654a-7818-a38d-02388aea7063"
    },
    {
      "id": "chg_01a15c09-654c-7044-8c9f-3b793c145d93",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "edgar_company_facts_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "edgar_company_facts_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “edgar_company_facts_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-654c-7044-8c9f-3b793c145d93"
    },
    {
      "id": "chg_01a15c09-654c-7547-ae23-822232585613",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "edgar_filings_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "edgar_filings_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “edgar_filings_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-654c-7547-ae23-822232585613"
    },
    {
      "id": "chg_01a15c09-654e-74d9-8872-3d963370902b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "edgar_fulltext_search_preview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "edgar_fulltext_search_preview"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:18:01.889877+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “edgar_fulltext_search_preview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a15c09-654e-74d9-8872-3d963370902b"
    },
    {
      "id": "chg_01a14eb0-ce85-744f-b42f-592613594222",
      "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 11:06:12.379108+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-onrender-draconic21-x402-api-data-tools/mcp-free#chg-chg_01a14eb0-ce85-744f-b42f-592613594222"
    }
  ],
  "days": [
    {
      "date": "2026-11-02",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 89,
        "to": 93,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-11-01",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 89 to 93."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-31",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
        "to": 86,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 86."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-29",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 76,
        "to": 79,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 76 to 79."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-27",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 69,
        "to": 73,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-26",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 69 to 73."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-25",
      "total": 79,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 63,
        "to": 66,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-24",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 63 to 66."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-24",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-23",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 56,
        "to": 59,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-22",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 56 to 59."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-22",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    }
  ]
}