{
 "id": "io.usefulapi/zammad",
 "name": "Zammad MCP by usefulapi",
 "description": "Search and read Zammad tickets, customers and organizations; add notes, replies and ticket updates.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://zammad.usefulapi.io/mcp"
 },
 "website": "https://usefulapi.io/zammad/",
 "version": "1.0.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 25,
  "successes": 25,
  "successRate": 1,
  "consecutiveSuccesses": 25,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T21:20:40.905Z",
  "lastLatencyMs": 4611,
  "toolsAdvertised": 19,
  "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%2Fzammad",
 "page": "https://faceabot.com/tools/io.usefulapi/zammad",
 "badge": {
  "image": "https://faceabot.com/badge/io.usefulapi/zammad.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/io.usefulapi/zammad.svg)](https://faceabot.com/tools/io.usefulapi/zammad)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T21:20:40.905Z",
   "ok": 1,
   "status": "ok",
   "ms": 4611,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-19T07:40:44.669Z",
   "ok": 1,
   "status": "ok",
   "ms": 7702,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-18T15:05:43.584Z",
   "ok": 1,
   "status": "ok",
   "ms": 6047,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-18T04:30:45.648Z",
   "ok": 1,
   "status": "ok",
   "ms": 5061,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T20:30:45.073Z",
   "ok": 1,
   "status": "ok",
   "ms": 7243,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T12:05:44.844Z",
   "ok": 1,
   "status": "ok",
   "ms": 7476,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T04:25:44.851Z",
   "ok": 1,
   "status": "ok",
   "ms": 6133,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T20:45:50.968Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T13:35:56.249Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T06:35:49.587Z",
   "ok": 1,
   "status": "ok",
   "ms": 4757,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T23:40:56.290Z",
   "ok": 1,
   "status": "ok",
   "ms": 5776,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T16:41:27.883Z",
   "ok": 1,
   "status": "ok",
   "ms": 7304,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T10:01:01.907Z",
   "ok": 1,
   "status": "ok",
   "ms": 4342,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T03:30:28.887Z",
   "ok": 1,
   "status": "ok",
   "ms": 2981,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T21:05:21.129Z",
   "ok": 1,
   "status": "ok",
   "ms": 8186,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T14:35:33.513Z",
   "ok": 1,
   "status": "ok",
   "ms": 3654,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T08:10:33.617Z",
   "ok": 1,
   "status": "ok",
   "ms": 3471,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T01:21:13.168Z",
   "ok": 1,
   "status": "ok",
   "ms": 8263,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-13T19:10:57.250Z",
   "ok": 1,
   "status": "ok",
   "ms": 8014,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-13T13:01:19.083Z",
   "ok": 1,
   "status": "ok",
   "ms": 7461,
   "f_status": "auth_required"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 19,
  "declaredReadOnly": 15,
  "declaredCanWrite": 4,
  "declaredDestructive": 4,
  "toolDefinitionsFingerprint": "38ea43c6e395e09ddce310fae4289959",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T20:30:45.229Z",
  "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."
 }
}