{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-brainiall-tts",
  "component": "mcp-tts-mcp",
  "generated_at": "2026-09-21T10:26:45.944Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 36,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b277-f972-7ac3-95b3-bfb5ae582d97",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.challenge_only",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:03:22.003765+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0b277-f972-7ac3-95b3-bfb5ae582d97"
    },
    {
      "id": "chg_01a0b277-f974-7447-8f04-69657a2af501",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.auth_gated",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:03:22.003765+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0b277-f974-7447-8f04-69657a2af501"
    },
    {
      "id": "chg_01a0b277-f976-7708-bbac-fb0ea31b1850",
      "kind": "check.reverified",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.unreachable",
      "to_code": "tls.valid",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:03:22.003765+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "TLS certificate (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0b277-f976-7708-bbac-fb0ea31b1850"
    },
    {
      "id": "chg_01a0b277-f976-7e9b-b477-0ee9c07b69e2",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_present",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:03:22.003765+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0b277-f976-7e9b-b477-0ee9c07b69e2"
    },
    {
      "id": "chg_01a0b277-f977-7567-a60a-4d7c018c70fa",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.auth_gated",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:03:22.003765+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool safety (Tool safety blocked by authentication: the endpoint requires auth we don't have to read its tools.)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0b277-f977-7567-a60a-4d7c018c70fa"
    },
    {
      "id": "chg_01a0b277-f978-7dc7-bee9-f54172c079ed",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "unreachable",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "unreachable"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:03:22.003765+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Endpoint reachability (unreachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0b277-f978-7dc7-bee9-f54172c079ed"
    },
    {
      "id": "chg_01a0a305-87fa-764e-a9e4-47e622323ff2",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.challenge_only",
      "to_code": "auth.unreachable",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 03:04:03.595317+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0a305-87fa-764e-a9e4-47e622323ff2"
    },
    {
      "id": "chg_01a0a305-87fc-7051-bb29-03f7424b8c94",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.unreachable",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 03:04:03.595317+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Transport (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0a305-87fc-7051-bb29-03f7424b8c94"
    },
    {
      "id": "chg_01a0a305-87fd-7b66-a98c-451774e42189",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 03:04:03.595317+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "TLS certificate (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0a305-87fd-7b66-a98c-451774e42189"
    },
    {
      "id": "chg_01a0a305-87fe-716a-90f5-ebb4bf8dbf28",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 03:04:03.595317+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0a305-87fe-716a-90f5-ebb4bf8dbf28"
    },
    {
      "id": "chg_01a0a305-87fe-772b-aaf6-90967bb7f6cf",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.auth_gated",
      "to_code": "toolsafety.unreachable",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 03:04:03.595317+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools.)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0a305-87fe-772b-aaf6-90967bb7f6cf"
    },
    {
      "id": "chg_01a0a305-8802-77fe-a4f5-0fd69c5fa137",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "auth_gated",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "auth_gated"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 03:04:03.595317+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Endpoint reachability (behind authorisation → unreachable)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a0a305-8802-77fe-a4f5-0fd69c5fa137"
    },
    {
      "id": "chg_01a09391-e3e9-7d8e-843d-917a03d35569",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.challenge_only",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 03:03:26.866735+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a09391-e3e9-7d8e-843d-917a03d35569"
    },
    {
      "id": "chg_01a09391-e3eb-71ee-bdae-c977aaed591a",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.auth_gated",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 03:03:26.866735+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Transport (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a09391-e3eb-71ee-bdae-c977aaed591a"
    },
    {
      "id": "chg_01a09391-e3eb-78be-802f-841d6cbdd72d",
      "kind": "check.reverified",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.unreachable",
      "to_code": "tls.valid",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 03:03:26.866735+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "TLS certificate (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a09391-e3eb-78be-802f-841d6cbdd72d"
    },
    {
      "id": "chg_01a09391-e3eb-7f05-8f7a-0c0391ad0b52",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_present",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 03:03:26.866735+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a09391-e3eb-7f05-8f7a-0c0391ad0b52"
    },
    {
      "id": "chg_01a09391-e3ec-7597-b9c1-cc848c55ba36",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.auth_gated",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 03:03:26.866735+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool safety (Tool safety blocked by authentication: the endpoint requires auth we don't have to read its tools.)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a09391-e3ec-7597-b9c1-cc848c55ba36"
    },
    {
      "id": "chg_01a09391-e3ed-7ce2-8d50-007a71f0e689",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "unreachable",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "unreachable"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 03:03:26.866735+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Endpoint reachability (unreachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a09391-e3ed-7ce2-8d50-007a71f0e689"
    },
    {
      "id": "chg_01a07ef8-4b12-76be-9ee4-7272fd7aca7d",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.insufficient_history",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 03:03:16.393147+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a07ef8-4b12-76be-9ee4-7272fd7aca7d"
    },
    {
      "id": "chg_01a07ef8-4b13-753a-b2d9-a5a6ad58170d",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.unreachable",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 03:03:16.393147+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a07ef8-4b13-753a-b2d9-a5a6ad58170d"
    },
    {
      "id": "chg_01a07ef8-4b13-793a-b0dc-1cf7720cdae1",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 03:03:16.393147+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a07ef8-4b13-793a-b0dc-1cf7720cdae1"
    },
    {
      "id": "chg_01a07ef8-4b13-7ece-82f5-181e169d83fd",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 03:03:16.393147+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "TLS certificate (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a07ef8-4b13-7ece-82f5-181e169d83fd"
    },
    {
      "id": "chg_01a07ef8-4b14-776c-b79b-26774b71884b",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 03:03:16.393147+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a07ef8-4b14-776c-b79b-26774b71884b"
    },
    {
      "id": "chg_01a07ef8-4b14-7c42-b023-614c1a915cea",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 03:03:16.393147+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a07ef8-4b14-7c42-b023-614c1a915cea"
    },
    {
      "id": "chg_01a07ef8-4b15-7e74-9450-c5d835e9b8bc",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 03:03:16.393147+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a07ef8-4b15-7e74-9450-c5d835e9b8bc"
    },
    {
      "id": "chg_01a036de-a8fd-7c47-a655-1cd51971c655",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 03:02:36.970018+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a036de-a8fd-7c47-a655-1cd51971c655"
    },
    {
      "id": "chg_01a012d2-1d11-7006-b7c8-59f84febb879",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 03:02:34.851519+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a012d2-1d11-7006-b7c8-59f84febb879"
    },
    {
      "id": "chg_01a012d2-1d13-7038-9fb3-62a26956aa59",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 03:02:34.851519+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a012d2-1d13-7038-9fb3-62a26956aa59"
    },
    {
      "id": "chg_01a012d2-1d14-7166-bdf0-5272f28e7691",
      "kind": "check.reverified",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.unreachable",
      "to_code": "tls.valid",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 03:02:34.851519+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "TLS certificate (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a012d2-1d14-7166-bdf0-5272f28e7691"
    },
    {
      "id": "chg_01a012d2-1d15-7927-8967-b573010d8ec4",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_present",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 03:02:34.851519+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a012d2-1d15-7927-8967-b573010d8ec4"
    },
    {
      "id": "chg_01a00dac-25d4-7355-b587-29077af57b3c",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.unreachable",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 03:03:00.666129+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a00dac-25d4-7355-b587-29077af57b3c"
    },
    {
      "id": "chg_01a00dac-25e0-734f-8eaa-aaef612e5dfe",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.70",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 03:03:00.666129+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Stability (0.70 → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a00dac-25e0-734f-8eaa-aaef612e5dfe"
    },
    {
      "id": "chg_01a00dac-25e1-739e-ba92-1413a29e7397",
      "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": "2026-08-17",
      "occurred_at": "2026-08-17 03:03:00.666129+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "TLS certificate (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a00dac-25e1-739e-ba92-1413a29e7397"
    },
    {
      "id": "chg_01a00dac-25e5-746a-8454-86ad338403cc",
      "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": "2026-08-17",
      "occurred_at": "2026-08-17 03:03:00.666129+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a00dac-25e5-746a-8454-86ad338403cc"
    },
    {
      "id": "chg_01a00dac-25e7-7705-90a9-c99eda519f3f",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 03:03:00.666129+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a00dac-25e7-7705-90a9-c99eda519f3f"
    },
    {
      "id": "chg_01a00dac-25ee-7b74-9397-248a1c402edf",
      "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": "2026-08-17",
      "occurred_at": "2026-08-17 03:03:00.666129+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/com-brainiall-tts/mcp-tts-mcp#chg-chg_01a00dac-25ee-7b74-9397-248a1c402edf"
    }
  ],
  "days": [
    {
      "date": "2026-09-18",
      "total": 36,
      "delta": 7,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-17",
      "total": 29,
      "delta": -7,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
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    },
    {
      "date": "2026-09-15",
      "total": 36,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-12",
      "total": 36,
      "delta": -17,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-11",
      "total": 53,
      "delta": -17,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-10",
      "total": 70,
      "delta": -18,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    },
    {
      "date": "2026-09-08",
      "total": 88,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-08-26",
      "total": 88,
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      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
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  ]
}