{
 "id": "com.rentalcal/rentalcal",
 "name": "RentalCal",
 "description": "Find direct-booking vacation rentals, check availability, and get stay quotes.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://api.rentalcal.com/mcp"
 },
 "website": "https://www.rentalcal.com",
 "version": "1.1.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 37,
  "successes": 37,
  "successRate": 1,
  "consecutiveSuccesses": 37,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T23:05:40.951Z",
  "lastLatencyMs": 4360,
  "toolsAdvertised": 4,
  "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_property",
   "attempts": 37,
   "successes": 11,
   "successRate": 0.297,
   "consecutiveSuccesses": 11,
   "lastStatus": "ok",
   "lastMs": 2976,
   "sampleInput": "{\"site\":\"https://example.com\"}",
   "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.rentalcal%2Frentalcal",
 "page": "https://faceabot.com/tools/com.rentalcal/rentalcal",
 "badge": {
  "image": "https://faceabot.com/badge/com.rentalcal/rentalcal.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/com.rentalcal/rentalcal.svg)](https://faceabot.com/tools/com.rentalcal/rentalcal)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T23:05:40.951Z",
   "ok": 1,
   "status": "ok",
   "ms": 4360,
   "f_status": "ok"
  },
  {
   "at": "2026-10-19T10:40:45.993Z",
   "ok": 1,
   "status": "ok",
   "ms": 6995,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T17:55:42.030Z",
   "ok": 1,
   "status": "ok",
   "ms": 6301,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T05:55:48.480Z",
   "ok": 1,
   "status": "ok",
   "ms": 9075,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T22:00:48.568Z",
   "ok": 1,
   "status": "ok",
   "ms": 6942,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T13:25:46.273Z",
   "ok": 1,
   "status": "ok",
   "ms": 7910,
   "f_status": "ok"
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  {
   "at": "2026-10-17T05:45:47.400Z",
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   "f_status": "ok"
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   "at": "2026-10-16T14:51:02.876Z",
   "ok": 1,
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   "f_status": "ok"
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  {
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   "ok": 1,
   "status": "ok",
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   "f_status": "ok"
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  {
   "at": "2026-10-16T00:55:54.012Z",
   "ok": 1,
   "status": "ok",
   "ms": 8924,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T18:02:34.130Z",
   "ok": 1,
   "status": "ok",
   "ms": 11214,
   "f_status": "tool_error"
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  {
   "at": "2026-10-15T11:16:02.036Z",
   "ok": 1,
   "status": "ok",
   "ms": 4287,
   "f_status": "tool_error"
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  {
   "at": "2026-10-15T04:40:30.806Z",
   "ok": 1,
   "status": "ok",
   "ms": 3978,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T22:10:16.881Z",
   "ok": 1,
   "status": "ok",
   "ms": 5803,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T15:40:19.275Z",
   "ok": 1,
   "status": "ok",
   "ms": 6033,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T09:10:33.519Z",
   "ok": 1,
   "status": "ok",
   "ms": 3357,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-14T02:26:13.694Z",
   "ok": 1,
   "status": "ok",
   "ms": 7719,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-13T20:10:56.889Z",
   "ok": 1,
   "status": "ok",
   "ms": 8350,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-13T14:01:20.623Z",
   "ok": 1,
   "status": "ok",
   "ms": 9091,
   "f_status": "tool_error"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 4,
  "declaredReadOnly": 4,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "4baf3b498bc12d9e473afbe4fe26a1a1",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T22:00:48.749Z",
  "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."
 }
}