{
 "id": "com.cielstay/cielstay",
 "name": "CielStay",
 "description": "AI search of 70,000+ independent rentals, with every booking channel and the host's direct link.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://mcp.cielstay.com/mcp"
 },
 "website": "https://www.cielstay.com",
 "version": "1.0.1",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 43,
  "successes": 43,
  "successRate": 1,
  "consecutiveSuccesses": 43,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T20:15:42.399Z",
  "lastLatencyMs": 5967,
  "toolsAdvertised": 6,
  "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_working",
   "tool": "find_direct_booking",
   "attempts": 19,
   "successes": 0,
   "successRate": 0,
   "consecutiveSuccesses": 0,
   "lastStatus": "tool_error",
   "lastMs": 2441,
   "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=com.cielstay%2Fcielstay",
 "page": "https://faceabot.com/tools/com.cielstay/cielstay",
 "badge": {
  "image": "https://faceabot.com/badge/com.cielstay/cielstay.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/com.cielstay/cielstay.svg)](https://faceabot.com/tools/com.cielstay/cielstay)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T20:15:42.399Z",
   "ok": 1,
   "status": "ok",
   "ms": 5967,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-19T07:05:42.239Z",
   "ok": 1,
   "status": "ok",
   "ms": 6067,
   "f_status": "tool_error"
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   "at": "2026-10-18T14:35:45.789Z",
   "ok": 1,
   "status": "ok",
   "ms": 6765,
   "f_status": "tool_error"
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  {
   "at": "2026-10-18T04:15:42.261Z",
   "ok": 1,
   "status": "ok",
   "ms": 4438,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-17T20:15:41.562Z",
   "ok": 1,
   "status": "ok",
   "ms": 4614,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-17T11:50:46.785Z",
   "ok": 1,
   "status": "ok",
   "ms": 7642,
   "f_status": "tool_error"
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   "at": "2026-10-17T04:10:45.402Z",
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   "status": "ok",
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   "f_status": "tool_error"
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   "at": "2026-10-16T20:31:09.751Z",
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   "ms": 5626,
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   "at": "2026-10-16T13:20:52.000Z",
   "ok": 1,
   "status": "ok",
   "ms": 7301,
   "f_status": "tool_error"
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  {
   "at": "2026-10-16T06:25:50.115Z",
   "ok": 1,
   "status": "ok",
   "ms": 5068,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-15T23:31:02.266Z",
   "ok": 1,
   "status": "ok",
   "ms": 7857,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-15T16:36:14.635Z",
   "ok": 1,
   "status": "ok",
   "ms": 5845,
   "f_status": "tool_error"
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  {
   "at": "2026-10-15T09:56:01.075Z",
   "ok": 1,
   "status": "ok",
   "ms": 3903,
   "f_status": "tool_error"
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  {
   "at": "2026-10-15T03:25:30.128Z",
   "ok": 1,
   "status": "ok",
   "ms": 3536,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T21:00:21.807Z",
   "ok": 1,
   "status": "ok",
   "ms": 7815,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T14:30:50.826Z",
   "ok": 1,
   "status": "ok",
   "ms": 4607,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T08:05:33.331Z",
   "ok": 1,
   "status": "ok",
   "ms": 2889,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T01:16:12.484Z",
   "ok": 1,
   "status": "ok",
   "ms": 7283,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-13T19:05:54.202Z",
   "ok": 1,
   "status": "ok",
   "ms": 9480,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-13T13:01:15.737Z",
   "ok": 1,
   "status": "ok",
   "ms": 6281,
   "f_status": "no_safe_tool"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 6,
  "declaredReadOnly": 6,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "3bccd2965ce1f361744f761f4a0f4058",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T20:15:41.730Z",
  "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."
 }
}