{
 "id": "io.usefulapi/billomat",
 "name": "Billomat MCP by usefulapi",
 "description": "Read Billomat clients, invoices, offers, credit notes, reminders; create clients and draft invoices.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://billomat.usefulapi.io/mcp"
 },
 "website": "https://usefulapi.io/billomat/",
 "version": "1.0.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 26,
  "successes": 26,
  "successRate": 1,
  "consecutiveSuccesses": 26,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T15:05:42.853Z",
  "lastLatencyMs": 5749,
  "toolsAdvertised": 34,
  "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%2Fbillomat",
 "page": "https://faceabot.com/tools/io.usefulapi/billomat",
 "badge": {
  "image": "https://faceabot.com/badge/io.usefulapi/billomat.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/io.usefulapi/billomat.svg)](https://faceabot.com/tools/io.usefulapi/billomat)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T15:05:42.853Z",
   "ok": 1,
   "status": "ok",
   "ms": 5749,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-18T23:45:42.771Z",
   "ok": 1,
   "status": "ok",
   "ms": 4811,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-18T08:55:41.872Z",
   "ok": 1,
   "status": "ok",
   "ms": 5722,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-18T01:10:42.107Z",
   "ok": 1,
   "status": "ok",
   "ms": 5733,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T17:00:46.920Z",
   "ok": 1,
   "status": "ok",
   "ms": 6641,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T08:55:46.485Z",
   "ok": 1,
   "status": "ok",
   "ms": 5880,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T01:01:01.398Z",
   "ok": 1,
   "status": "ok",
   "ms": 5289,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T17:50:58.360Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "auth_required"
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  {
   "at": "2026-10-16T10:50:53.336Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T03:55:50.224Z",
   "ok": 1,
   "status": "ok",
   "ms": 4639,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T21:01:07.153Z",
   "ok": 1,
   "status": "ok",
   "ms": 7039,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T14:11:02.738Z",
   "ok": 1,
   "status": "ok",
   "ms": 5371,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T07:35:28.898Z",
   "ok": 1,
   "status": "ok",
   "ms": 2752,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T01:00:31.703Z",
   "ok": 1,
   "status": "ok",
   "ms": 4888,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T18:35:21.965Z",
   "ok": 1,
   "status": "ok",
   "ms": 9576,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T12:05:36.130Z",
   "ok": 1,
   "status": "ok",
   "ms": 3896,
   "f_status": "auth_required"
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  {
   "at": "2026-10-14T05:36:16.036Z",
   "ok": 1,
   "status": "ok",
   "ms": 8664,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-13T22:50:59.852Z",
   "ok": 1,
   "status": "ok",
   "ms": 8269,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-13T16:45:55.383Z",
   "ok": 1,
   "status": "ok",
   "ms": 6445,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-13T10:35:58.374Z",
   "ok": 1,
   "status": "ok",
   "ms": 6334,
   "f_status": "auth_required"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 34,
  "declaredReadOnly": 28,
  "declaredCanWrite": 6,
  "declaredDestructive": 6,
  "toolDefinitionsFingerprint": "58878372cd02c8c1d0187e7730895a27",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-18T01:10:42.276Z",
  "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."
 }
}