{
 "id": "io.usefulapi/pirsch",
 "name": "Pirsch Analytics MCP by usefulapi",
 "description": "Read Pirsch web analytics: visitors, pages, referrers, UTM, events, funnels and sessions.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://pirsch.usefulapi.io/mcp"
 },
 "website": "https://usefulapi.io/pirsch/",
 "version": "1.0.2",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 31,
  "successes": 31,
  "successRate": 1,
  "consecutiveSuccesses": 31,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-20T00:50:40.051Z",
  "lastLatencyMs": 3942,
  "toolsAdvertised": 27,
  "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%2Fpirsch",
 "page": "https://faceabot.com/tools/io.usefulapi/pirsch",
 "badge": {
  "image": "https://faceabot.com/badge/io.usefulapi/pirsch.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/io.usefulapi/pirsch.svg)](https://faceabot.com/tools/io.usefulapi/pirsch)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-20T00:50:40.051Z",
   "ok": 1,
   "status": "ok",
   "ms": 3942,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-19T11:10:42.344Z",
   "ok": 1,
   "status": "ok",
   "ms": 5569,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-18T18:30:49.894Z",
   "ok": 1,
   "status": "ok",
   "ms": 4293,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-18T06:15:46.697Z",
   "ok": 1,
   "status": "ok",
   "ms": 8821,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T22:25:39.840Z",
   "ok": 1,
   "status": "ok",
   "ms": 4963,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T14:15:44.013Z",
   "ok": 1,
   "status": "ok",
   "ms": 5400,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-17T06:15:46.932Z",
   "ok": 1,
   "status": "ok",
   "ms": 6969,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T22:30:56.688Z",
   "ok": 1,
   "status": "ok",
   "ms": 5123,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T15:21:11.872Z",
   "ok": 1,
   "status": "ok",
   "ms": 7285,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T08:20:57.273Z",
   "ok": 1,
   "status": "ok",
   "ms": 5435,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-16T01:25:53.087Z",
   "ok": 1,
   "status": "ok",
   "ms": 6166,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T18:31:40.665Z",
   "ok": 1,
   "status": "ok",
   "ms": 6840,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T11:46:01.435Z",
   "ok": 1,
   "status": "ok",
   "ms": 3987,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-15T05:10:30.813Z",
   "ok": 1,
   "status": "ok",
   "ms": 4122,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T22:40:29.304Z",
   "ok": 1,
   "status": "ok",
   "ms": 3219,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T16:15:18.198Z",
   "ok": 1,
   "status": "ok",
   "ms": 5853,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T09:45:33.876Z",
   "ok": 1,
   "status": "ok",
   "ms": 3230,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-14T03:06:13.480Z",
   "ok": 1,
   "status": "ok",
   "ms": 5968,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-13T20:45:52.244Z",
   "ok": 1,
   "status": "ok",
   "ms": 5616,
   "f_status": "auth_required"
  },
  {
   "at": "2026-10-13T14:35:51.396Z",
   "ok": 1,
   "status": "ok",
   "ms": 8512,
   "f_status": "auth_required"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 27,
  "declaredReadOnly": 27,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "392be8d6bef6c0c90e76d5ab1d050b93",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T22:25:40.072Z",
  "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."
 }
}