{
 "id": "io.usefulapi/szamlazz-hu",
 "name": "Számlázz.hu MCP by usefulapi",
 "description": "Read Számlázz.hu invoices, PDFs, receipts, taxpayers; issue, reverse and pay invoices and receipts.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://szamlazz-hu.usefulapi.io/mcp"
 },
 "website": "https://usefulapi.io/szamlazz-hu/",
 "version": "1.0.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 24,
  "successes": 24,
  "successRate": 1,
  "consecutiveSuccesses": 24,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T20:45:42.559Z",
  "lastLatencyMs": 5355,
  "toolsAdvertised": 11,
  "method": "MCP initialize + tools/list from Faceabot, identified as FaceabotProbe/1.0 plus, when the server declares a read-only tool (readOnlyHint), one call of that tool with a neutral sample input to check it really returns a result. Servers on the 2026-07-28 MCP revision (no initialize handshake) get the same checks in that revision",
  "work": {
   "verdict": "not_tested",
   "note": "Faceabot has not run a real task on this server yet (it only tests tools that declare themselves read-only)."
  }
 },
 "details": "https://faceabot.com/api/catalog?id=io.usefulapi%2Fszamlazz-hu",
 "page": "https://faceabot.com/tools/io.usefulapi/szamlazz-hu",
 "badge": {
  "image": "https://faceabot.com/badge/io.usefulapi/szamlazz-hu.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/io.usefulapi/szamlazz-hu.svg)](https://faceabot.com/tools/io.usefulapi/szamlazz-hu)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T20:45:42.559Z",
   "ok": 1,
   "status": "ok",
   "ms": 5355,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-19T06:55:43.507Z",
   "ok": 1,
   "status": "ok",
   "ms": 8026,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-18T14:25:40.081Z",
   "ok": 1,
   "status": "ok",
   "ms": 5664,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-18T04:10:42.722Z",
   "ok": 1,
   "status": "ok",
   "ms": 6101,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T20:10:40.560Z",
   "ok": 1,
   "status": "ok",
   "ms": 4569,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T11:45:44.966Z",
   "ok": 1,
   "status": "ok",
   "ms": 6507,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T04:05:45.827Z",
   "ok": 1,
   "status": "ok",
   "ms": 6031,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T20:25:43.753Z",
   "ok": 1,
   "status": "ok",
   "ms": 4281,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T13:16:24.438Z",
   "ok": 1,
   "status": "ok",
   "ms": 9305,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T06:21:09.715Z",
   "ok": 1,
   "status": "ok",
   "ms": 5771,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T23:25:50.353Z",
   "ok": 1,
   "status": "ok",
   "ms": 4988,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T16:26:28.687Z",
   "ok": 1,
   "status": "ok",
   "ms": 5448,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T09:46:00.330Z",
   "ok": 1,
   "status": "ok",
   "ms": 3713,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T03:15:29.629Z",
   "ok": 1,
   "status": "ok",
   "ms": 3662,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T20:50:17.031Z",
   "ok": 1,
   "status": "ok",
   "ms": 5593,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T14:20:37.009Z",
   "ok": 1,
   "status": "ok",
   "ms": 6068,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T07:55:33.430Z",
   "ok": 1,
   "status": "ok",
   "ms": 3278,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T01:06:17.364Z",
   "ok": 1,
   "status": "ok",
   "ms": 8190,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-13T19:01:15.344Z",
   "ok": 1,
   "status": "ok",
   "ms": 6555,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-13T12:50:55.205Z",
   "ok": 1,
   "status": "ok",
   "ms": 7010,
   "f_status": "auth_required"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 11,
  "declaredReadOnly": 4,
  "declaredCanWrite": 7,
  "declaredDestructive": 7,
  "toolDefinitionsFingerprint": "b8afc181e1e71427b630118ddb5a9292",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T20:10:40.732Z",
  "protocol": "2025-06-18",
  "warnings": [],
  "note": "Facts observed by Faceabot when it last read this server's tool list. 'Can write' counts tools not declared read-only (annotations are self-declared). A changed fingerprint means tool names, descriptions or schemas changed since Faceabot first saw them: re-check before trusting an earlier approval."
 }
}