{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-usefulapi-lemonsqueezy",
  "component": "lemonsqueezy",
  "generated_at": "2026-09-21T02:15:47.171Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 66,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0bcc3-3ac5-7c61-b5ba-a5f07a65b2ed",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 03:01:46.199787+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0bcc3-3ac5-7c61-b5ba-a5f07a65b2ed"
    },
    {
      "id": "chg_01a0b276-552c-7aa4-9882-d742bfffa62a",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 03:01:34.439191+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0b276-552c-7aa4-9882-d742bfffa62a"
    },
    {
      "id": "chg_01a0a303-58b7-785d-bd68-327fba3be64f",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 03:01:40.472413+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0a303-58b7-785d-bd68-327fba3be64f"
    },
    {
      "id": "chg_01a098b6-def7-72dc-ab87-4232a154b2a6",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 03:01:56.438075+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a098b6-def7-72dc-ab87-4232a154b2a6"
    },
    {
      "id": "chg_01a0841b-bd91-7b08-9b67-500096566120",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 03:00:04.895125+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0841b-bd91-7b08-9b67-500096566120"
    },
    {
      "id": "chg_01a0841b-bd99-7b7d-aab3-c391f275536e",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 03:00:04.895125+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0841b-bd99-7b7d-aab3-c391f275536e"
    },
    {
      "id": "chg_01a0841b-bd9a-75c4-ba15-5473f9c90708",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.stable",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 03:00:04.895125+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0841b-bd9a-75c4-ba15-5473f9c90708"
    },
    {
      "id": "chg_01a07efb-7bce-72d6-b16f-158ff70c3fbd",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 03:06:45.506551+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a07efb-7bce-72d6-b16f-158ff70c3fbd"
    },
    {
      "id": "chg_01a074ae-cb1e-79b2-acdc-b143f99a92de",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 03:06:47.378707+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Stability (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a074ae-cb1e-79b2-acdc-b143f99a92de"
    },
    {
      "id": "chg_01a074ae-cb20-723b-97b5-aa1112079fc1",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 03:06:47.378707+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a074ae-cb20-723b-97b5-aa1112079fc1"
    },
    {
      "id": "chg_01a074ae-cb20-7749-a86c-12b4b77ce436",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 03:06:47.378707+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a074ae-cb20-7749-a86c-12b4b77ce436"
    },
    {
      "id": "chg_01a074ae-cb20-7c71-a7de-074202ea6e3c",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 03:06:47.378707+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a074ae-cb20-7c71-a7de-074202ea6e3c"
    },
    {
      "id": "chg_01a074ae-cb21-797a-8a8a-8adea4eb1821",
      "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": "2026-09-06",
      "occurred_at": "2026-09-06 03:06:47.378707+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a074ae-cb21-797a-8a8a-8adea4eb1821"
    },
    {
      "id": "chg_01a06f88-1571-76aa-af8e-fb4c2f99e1ca",
      "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": "30",
        "added": "0",
        "breaks": "0",
        "removed": "0",
        "auth_transport": "1"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 03:06:24.381131+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a06f88-1571-76aa-af8e-fb4c2f99e1ca"
    },
    {
      "id": "chg_01a06f88-1573-7e41-b0f4-94ef418a3948",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 03:06:24.381131+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a06f88-1573-7e41-b0f4-94ef418a3948"
    },
    {
      "id": "chg_01a06f88-1574-75ae-a1fe-d6ca0976e42a",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 03:06:24.381131+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a06f88-1574-75ae-a1fe-d6ca0976e42a"
    },
    {
      "id": "chg_01a06f88-1574-7b1a-a995-7bb06d21d2a3",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "lemonsqueezy_create_checkout"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 03:06:24.381131+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: this server exposes a tool marked destructive (lemonsqueezy_create_checkout) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a06f88-1574-7b1a-a995-7bb06d21d2a3"
    },
    {
      "id": "chg_01a0653b-7531-74cb-a564-47030a340160",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 03:06:30.511481+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0653b-7531-74cb-a564-47030a340160"
    },
    {
      "id": "chg_01a0653b-7532-74a1-8684-d4f3a92183e8",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 03:06:30.511481+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools.)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0653b-7532-74a1-8684-d4f3a92183e8"
    },
    {
      "id": "chg_01a0653b-7534-7369-bd13-a2320876e0a6",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "auth_gated",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "auth_gated"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 03:06:30.511481+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Endpoint reachability (behind authorisation → not serving MCP)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0653b-7534-7369-bd13-a2320876e0a6"
    },
    {
      "id": "chg_01a05aef-0def-70b6-8e61-e073c4920413",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:51.208555+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a05aef-0def-70b6-8e61-e073c4920413"
    },
    {
      "id": "chg_01a05aef-0df0-725b-9aa3-d7cef970fc46",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:51.208555+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a05aef-0df0-725b-9aa3-d7cef970fc46"
    },
    {
      "id": "chg_01a05aef-0df0-78d4-beae-ed2a2de5ab0f",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:51.208555+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a05aef-0df0-78d4-beae-ed2a2de5ab0f"
    },
    {
      "id": "chg_01a05aef-0df1-7c0a-9d29-a07f60428818",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "verified"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:06:51.208555+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a05aef-0df1-7c0a-9d29-a07f60428818"
    },
    {
      "id": "chg_01a055c8-a16b-7799-b84b-caf088b07508",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 03:06:46.92617+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a055c8-a16b-7799-b84b-caf088b07508"
    },
    {
      "id": "chg_01a055c8-a16e-74d5-bb25-89b87e032839",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 03:06:46.92617+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a055c8-a16e-74d5-bb25-89b87e032839"
    },
    {
      "id": "chg_01a055c8-a16e-7ac6-a6a7-92c3bb27d170",
      "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": "2026-08-31",
      "occurred_at": "2026-08-31 03:06:46.92617+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a055c8-a16e-7ac6-a6a7-92c3bb27d170"
    },
    {
      "id": "chg_01a055c8-a16f-73d8-80a9-b0ffc21bee92",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.stable",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 03:06:46.92617+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Stability (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a055c8-a16f-73d8-80a9-b0ffc21bee92"
    },
    {
      "id": "chg_01a055c8-a16f-7d54-95aa-ed4cbf5ded47",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "18",
        "judged": "18"
      },
      "occurred_on": "2026-08-31",
      "occurred_at": "2026-08-31 03:06:46.92617+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a055c8-a16f-7d54-95aa-ed4cbf5ded47"
    },
    {
      "id": "chg_01a050a2-2b8e-78d4-b9bf-2f3d18af8ee1",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-30",
      "occurred_at": "2026-08-30 03:06:40.326095+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a050a2-2b8e-78d4-b9bf-2f3d18af8ee1"
    },
    {
      "id": "chg_01a050a2-2b8f-77a4-b63c-8ad538359858",
      "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": "2026-08-30",
      "occurred_at": "2026-08-30 03:06:40.326095+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we couldn't read the endpoint's tools.)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a050a2-2b8f-77a4-b63c-8ad538359858"
    },
    {
      "id": "chg_01a050a2-2b91-71df-a89b-cc497355f01c",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "auth_gated",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "auth_gated"
      },
      "occurred_on": "2026-08-30",
      "occurred_at": "2026-08-30 03:06:40.326095+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Endpoint reachability (behind authorisation → not serving MCP)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a050a2-2b91-71df-a89b-cc497355f01c"
    },
    {
      "id": "chg_01a04b7c-4bb1-7137-bc06-e480bdb6e2bc",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-29",
      "occurred_at": "2026-08-29 03:07:12.062306+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a04b7c-4bb1-7137-bc06-e480bdb6e2bc"
    },
    {
      "id": "chg_01a04b7c-4bb2-79cb-b271-36bbacfc050b",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 03:07:12.062306+00",
      "observed_since": "2026-08-28",
      "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/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a04b7c-4bb2-79cb-b271-36bbacfc050b"
    },
    {
      "id": "chg_01a04b7c-4bb4-774d-a929-18a7ce945297",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "not_mcp",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "not_mcp"
      },
      "occurred_on": "2026-08-29",
      "occurred_at": "2026-08-29 03:07:12.062306+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Endpoint reachability (not serving MCP → behind authorisation)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a04b7c-4bb4-774d-a929-18a7ce945297"
    },
    {
      "id": "chg_01a0412f-8d36-734d-a711-16bae15529de",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "auth_gated",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "auth_gated"
      },
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 03:07:10.485766+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Endpoint reachability (behind authorisation → not serving MCP)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0412f-8d36-734d-a711-16bae15529de"
    },
    {
      "id": "chg_01a036e2-7c3c-77b4-bd7d-76a677fbd4ae",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.93",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 03:06:47.639706+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.93 → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a036e2-7c3c-77b4-bd7d-76a677fbd4ae"
    },
    {
      "id": "chg_01a036e2-7c3d-78de-bc91-cd2826274411",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.challenge_only_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 03:06:47.639706+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a036e2-7c3d-78de-bc91-cd2826274411"
    },
    {
      "id": "chg_01a036e2-7c3f-783d-9cbf-d49fd9670256",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "verified"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 03:06:47.639706+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a036e2-7c3f-783d-9cbf-d49fd9670256"
    },
    {
      "id": "chg_01a031bc-64da-7e7f-8ddf-d148dbc0ed8c",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.challenge_only_invoke",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 03:07:05.242501+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a031bc-64da-7e7f-8ddf-d148dbc0ed8c"
    },
    {
      "id": "chg_01a02c96-07a2-74ba-b2af-d8da8fd52757",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "lemonsqueezy_create_checkout"
      },
      "occurred_on": "2026-08-23",
      "occurred_at": "2026-08-23 03:07:04.946443+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: this server exposes a tool marked destructive (lemonsqueezy_create_checkout) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a02c96-07a2-74ba-b2af-d8da8fd52757"
    },
    {
      "id": "chg_01a0276f-cc90-750d-8ae1-e7db94efc95e",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-22",
      "occurred_at": "2026-08-22 03:07:13.35312+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0276f-cc90-750d-8ae1-e7db94efc95e"
    },
    {
      "id": "chg_01a0276f-cc91-771b-a16c-96ed7e05aa0f",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.83",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "26",
        "added": "0",
        "breaks": "0",
        "removed": "18",
        "auth_transport": "1"
      },
      "occurred_on": "2026-08-22",
      "occurred_at": "2026-08-22 03:07:13.35312+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Stability (0.83 → fail)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a0276f-cc91-771b-a16c-96ed7e05aa0f"
    },
    {
      "id": "chg_01a02249-570d-7853-a3bd-9a3cc7c3c6b5",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 03:07:06.81501+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a02249-570d-7853-a3bd-9a3cc7c3c6b5"
    },
    {
      "id": "chg_01a02249-570f-7204-9fe4-7dbc1686eeac",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 03:07:06.81501+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a02249-570f-7204-9fe4-7dbc1686eeac"
    },
    {
      "id": "chg_01a01d22-d8f5-7b5a-a8eb-eb7c5ccfebe6",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.77",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-20",
      "occurred_at": "2026-08-20 03:06:58.109132+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Stability (0.77 → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a01d22-d8f5-7b5a-a8eb-eb7c5ccfebe6"
    },
    {
      "id": "chg_01a01d22-d8f7-71fe-b753-5af2caf02dea",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-20",
      "occurred_at": "2026-08-20 03:06:58.109132+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a01d22-d8f7-71fe-b753-5af2caf02dea"
    },
    {
      "id": "chg_01a01d22-d8f7-7875-9592-ce933877257f",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-20",
      "occurred_at": "2026-08-20 03:06:58.109132+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a01d22-d8f7-7875-9592-ce933877257f"
    },
    {
      "id": "chg_01a01d22-d8fa-71c1-8f69-f1e15151c1eb",
      "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": "2026-08-20",
      "occurred_at": "2026-08-20 03:06:58.109132+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a01d22-d8fa-71c1-8f69-f1e15151c1eb"
    },
    {
      "id": "chg_01a017fc-a0e3-72b3-88b1-ef5f3174dcb9",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-19",
      "occurred_at": "2026-08-19 03:07:07.292273+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a017fc-a0e3-72b3-88b1-ef5f3174dcb9"
    },
    {
      "id": "chg_01a017fc-a0e4-7222-9ccc-688918c9f709",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-19",
      "occurred_at": "2026-08-19 03:07:07.292273+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a017fc-a0e4-7222-9ccc-688918c9f709"
    },
    {
      "id": "chg_01a012d6-46f8-7a28-9d14-b36b35f94b77",
      "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": "2026-08-18",
      "occurred_at": "2026-08-18 03:07:07.838463+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Stability (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a012d6-46f8-7a28-9d14-b36b35f94b77"
    },
    {
      "id": "chg_01a012d6-46f9-7a96-9166-07fbed8418f9",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 03:07:07.838463+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a012d6-46f9-7a96-9166-07fbed8418f9"
    },
    {
      "id": "chg_01a012d6-46fa-7b02-862e-b6663dc63df3",
      "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": "2026-08-18",
      "occurred_at": "2026-08-18 03:07:07.838463+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a012d6-46fa-7b02-862e-b6663dc63df3"
    },
    {
      "id": "chg_01a00db0-0119-7a84-8056-8418cad15d9e",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.67",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "21",
        "added": "0",
        "breaks": "0",
        "removed": "18",
        "auth_transport": "1"
      },
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 03:07:13.461602+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Stability (0.67 → fail)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a00db0-0119-7a84-8056-8418cad15d9e"
    },
    {
      "id": "chg_01a00db0-011a-7c04-9204-ad402893ee06",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.challenge_only_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 03:07:13.461602+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a00db0-011a-7c04-9204-ad402893ee06"
    },
    {
      "id": "chg_01a00889-ab81-7d6d-9a8c-5e2b2628677b",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.challenge_only_invoke",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-16",
      "occurred_at": "2026-08-16 03:07:15.137917+00",
      "observed_since": "2026-08-15",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a00889-ab81-7d6d-9a8c-5e2b2628677b"
    },
    {
      "id": "chg_01a00363-42aa-7e7e-8686-275a8b519fa0",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 03:07:11.891556+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a00363-42aa-7e7e-8686-275a8b519fa0"
    },
    {
      "id": "chg_01a00363-42ac-733d-bfa8-97992227ff22",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.60",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 03:07:11.891556+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Stability (0.60 → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a00363-42ac-733d-bfa8-97992227ff22"
    },
    {
      "id": "chg_01a00363-42ae-784c-a623-99fb202716e6",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "auth_gated",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "auth_gated",
        "from": "verified"
      },
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 03:07:11.891556+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → behind authorisation)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_01a00363-42ae-784c-a623-99fb202716e6"
    },
    {
      "id": "chg_019ffe3c-d6ac-79b3-a9c6-e67cb24ec069",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 03:07:07.755086+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_019ffe3c-d6ac-79b3-a9c6-e67cb24ec069"
    },
    {
      "id": "chg_019ffe3c-d6ad-7799-ae1c-42d0f4b5f5bb",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-14",
      "occurred_at": "2026-08-14 03:07:07.755086+00",
      "observed_since": "2026-08-13",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_019ffe3c-d6ad-7799-ae1c-42d0f4b5f5bb"
    },
    {
      "id": "chg_019ff916-5ee7-7b6f-9ac2-e86c169d4571",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.53",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 03:07:00.620899+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Stability (0.53 → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_019ff916-5ee7-7b6f-9ac2-e86c169d4571"
    },
    {
      "id": "chg_019ff916-5ee8-7dbd-9d8a-a0f897106c6c",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 03:07:00.620899+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_019ff916-5ee8-7dbd-9d8a-a0f897106c6c"
    },
    {
      "id": "chg_019ff916-5ee9-7784-a917-5c9cecf5c97a",
      "kind": "check.unverifiable",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.auth_gated",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-13",
      "occurred_at": "2026-08-13 03:07:00.620899+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Transport (pass → unverified)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_019ff916-5ee9-7784-a917-5c9cecf5c97a"
    },
    {
      "id": "chg_019ff916-5eea-7ebd-ae9f-ff55cf96cf9e",
      "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": "2026-08-13",
      "occurred_at": "2026-08-13 03:07:00.620899+00",
      "observed_since": "2026-08-12",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/io-usefulapi-lemonsqueezy/lemonsqueezy#chg-chg_019ff916-5eea-7ebd-ae9f-ff55cf96cf9e"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-19",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-17",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-15",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-14",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-13",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-12",
      "total": 85,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}