{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "ai-serff-ca-rate-filings",
  "component": "api",
  "generated_at": "2026-11-05T14:05:23.805Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 16,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0702c-630f-7252-bf17-b6a24efb2b5c",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 06:05:52.07368+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Stability (fail → unverified)",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a0702c-630f-7252-bf17-b6a24efb2b5c"
    },
    {
      "id": "chg_01a0702c-6310-7abb-8239-575ce26a2d2f",
      "kind": "check.unverifiable",
      "family": "dnssec",
      "subject_kind": "check",
      "subject": "dnssec",
      "subject_child": "",
      "from_code": "dnssec.absent",
      "to_code": "dnssec.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 06:05:52.07368+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "DNSSEC (fail → unverified)",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a0702c-6310-7abb-8239-575ce26a2d2f"
    },
    {
      "id": "chg_01a0702c-6311-7902-bd94-62c42ed9c00b",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 06:05:52.07368+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a0702c-6311-7902-bd94-62c42ed9c00b"
    },
    {
      "id": "chg_01a0702c-6312-70f1-ad0e-d195963250e5",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 06:05:52.07368+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a0702c-6312-70f1-ad0e-d195963250e5"
    },
    {
      "id": "chg_01a0702c-6312-7957-a53b-3735a0a69e27",
      "kind": "check.unverifiable",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.valid",
      "to_code": "tls.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 06:05:52.07368+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "TLS certificate (pass → unverified)",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a0702c-6312-7957-a53b-3735a0a69e27"
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    {
      "id": "chg_01a0702c-6313-7220-bb9f-f482bc1379a5",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 06:05:52.07368+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a0702c-6313-7220-bb9f-f482bc1379a5"
    },
    {
      "id": "chg_01a0702c-6313-78cf-8c51-f3696a79430c",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 06:05:52.07368+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Authorization (Authorisation not yet verified: we couldn't confirm whether this endpoint requires it.)",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a0702c-6313-78cf-8c51-f3696a79430c"
    },
    {
      "id": "chg_01a0702c-6317-757e-b068-02601ac8095e",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 06:05:52.07368+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a0702c-6317-757e-b068-02601ac8095e"
    },
    {
      "id": "chg_01a03786-0455-7ce7-b986-6c8acbaedf45",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.97",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "30",
        "added": "1",
        "breaks": "0",
        "removed": "6",
        "auth_transport": "0"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:05:24.872068+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → fail)",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a03786-0455-7ce7-b986-6c8acbaedf45"
    },
    {
      "id": "chg_01a03786-0456-7d9d-bdd3-c282134c2681",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_filing_extract_meta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_filing_extract_meta"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:05:24.872068+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_filing_extract_meta” was removed",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a03786-0456-7d9d-bdd3-c282134c2681"
    },
    {
      "id": "chg_01a03786-0457-7378-8c07-3a24179f07e9",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_filing_extracts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_filing_extracts"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:05:24.872068+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_filing_extracts” was removed",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a03786-0457-7378-8c07-3a24179f07e9"
    },
    {
      "id": "chg_01a03786-0457-77c2-af5e-5cdd6d0b5770",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_product",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_product"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:05:24.872068+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_product” was removed",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a03786-0457-77c2-af5e-5cdd6d0b5770"
    },
    {
      "id": "chg_01a03786-0457-7ca3-9d69-51ffe591ac77",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_product_ancestors",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_product_ancestors"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:05:24.872068+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_product_ancestors” was removed",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a03786-0457-7ca3-9d69-51ffe591ac77"
    },
    {
      "id": "chg_01a03786-0458-722f-bca8-5a5dd9d4a46e",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_product_siblings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "get_product_siblings"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:05:24.872068+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_product_siblings” was removed",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a03786-0458-722f-bca8-5a5dd9d4a46e"
    },
    {
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      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "search_products"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:05:24.872068+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “search_products” was removed",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a03786-0458-77a1-889e-1d08c4e071e0"
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    {
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      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 06:05:24.872068+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-serff-ca-rate-filings/api#chg-chg_01a03786-0459-7609-a56f-5e165353907e"
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  "days": [
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      "date": "2026-09-11",
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      "delta": -14,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-09-10",
      "total": 14,
      "delta": -14,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-09",
      "total": 28,
      "delta": -13,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-08",
      "total": 41,
      "delta": -14,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-07",
      "total": 55,
      "delta": -14,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-05",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-09-01",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-31",
      "total": 69,
      "delta": 0,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
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}