{
 "id": "center.ostrov/public-api",
 "name": "Ostrov retreat center",
 "description": "Public retreat information, calendars and preliminary accommodation quotes for Ostrov in Karelia.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://ostrov.center/api/public/v1/mcp"
 },
 "website": "https://ostrov.center/developers",
 "version": "0.2.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 27,
  "successes": 27,
  "successRate": 1,
  "consecutiveSuccesses": 27,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T13:00:59.883Z",
  "lastLatencyMs": 8413,
  "toolsAdvertised": 7,
  "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": "proven_working",
   "tool": "get_catalog",
   "attempts": 27,
   "successes": 27,
   "successRate": 1,
   "consecutiveSuccesses": 27,
   "lastStatus": "ok",
   "lastMs": 3170,
   "sampleInput": "{}",
   "method": "Faceabot calls one read-only tool (annotations.readOnlyHint) with a neutral sample input and checks that it returns a non-empty result without error."
  }
 },
 "details": "https://faceabot.com/api/catalog?id=center.ostrov%2Fpublic-api",
 "page": "https://faceabot.com/tools/center.ostrov/public-api",
 "badge": {
  "image": "https://faceabot.com/badge/center.ostrov/public-api.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/center.ostrov/public-api.svg)](https://faceabot.com/tools/center.ostrov/public-api)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T13:00:59.883Z",
   "ok": 1,
   "status": "ok",
   "ms": 8413,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T21:00:51.005Z",
   "ok": 1,
   "status": "ok",
   "ms": 7974,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T07:30:52.526Z",
   "ok": 1,
   "status": "ok",
   "ms": 7022,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T23:40:44.682Z",
   "ok": 1,
   "status": "ok",
   "ms": 6539,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T15:30:50.064Z",
   "ok": 1,
   "status": "ok",
   "ms": 7725,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T07:25:48.360Z",
   "ok": 1,
   "status": "ok",
   "ms": 6387,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T23:35:50.907Z",
   "ok": 1,
   "status": "ok",
   "ms": 6697,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T16:25:52.731Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "ok"
  },
  {
   "at": "2026-10-16T09:26:06.037Z",
   "ok": 1,
   "status": "ok",
   "ms": 10735,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T02:31:16.857Z",
   "ok": 1,
   "status": "ok",
   "ms": 9036,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T19:35:55.546Z",
   "ok": 1,
   "status": "ok",
   "ms": 5988,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T12:46:03.094Z",
   "ok": 1,
   "status": "ok",
   "ms": 5222,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T06:10:31.044Z",
   "ok": 1,
   "status": "ok",
   "ms": 4311,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T23:40:31.339Z",
   "ok": 1,
   "status": "ok",
   "ms": 4071,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T17:15:20.601Z",
   "ok": 1,
   "status": "ok",
   "ms": 8050,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T10:45:34.324Z",
   "ok": 1,
   "status": "ok",
   "ms": 3358,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T04:11:14.110Z",
   "ok": 1,
   "status": "ok",
   "ms": 8405,
   "f_status": "ok"
  },
  {
   "at": "2026-10-13T21:31:17.854Z",
   "ok": 1,
   "status": "ok",
   "ms": 9336,
   "f_status": "ok"
  },
  {
   "at": "2026-10-13T15:25:53.932Z",
   "ok": 1,
   "status": "ok",
   "ms": 7656,
   "f_status": "ok"
  },
  {
   "at": "2026-10-13T09:16:05.294Z",
   "ok": 1,
   "status": "ok",
   "ms": 7836,
   "f_status": "ok"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 7,
  "declaredReadOnly": 7,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "c432b75b52210c39e0461e1c99f95ffd",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T23:40:44.847Z",
  "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."
 }
}