CielStay
Natural-language search of 70,000+ vacation rentals, with the host's direct booking link.
endpoint: https://mcp.cielstay.com/mcp
registry: com.cielstay/cielstay
B
recent success 100% (30 probes) ·
MCP handshake OK
· protocol 2025-06-18
TLS valid (89d left) · latency 134.0 ms ·
HTTP 200 · auth open ·
tools 5
manifest 82f292144b0626a0
· drift events seen here: 4
Heuristic flags
- exfiltration-verb — tool text pairs send/upload verbs with credential-like nouns
Flags are pattern matches on public tool descriptions, not verdicts. Read them as questions to ask the vendor.
Embed this grade
<a href="https://golemreach.com/trust/s/23222"> <img src="https://golemreach.com/trust/badge/23222.svg" alt="golemreach trust grade"></a>
Recent probes
| time (UTC) | ok | grade | mcp | latency | tls | tools | hash |
|---|---|---|---|---|---|---|---|
| 2026-10-13T05:42:51Z | ✓ | B | ✓ | 134.0 ms | 89d | 5 | 82f292144b0626a0 |
| 2026-10-12T23:42:27Z | ✓ | B | ✓ | 115.0 ms | 89d | 5 | 82f292144b0626a0 |
| 2026-10-12T17:40:49Z | ✓ | B | ✓ | 128.0 ms | 89d | 5 | 82f292144b0626a0 |
| 2026-10-12T11:40:22Z | ✓ | B | ✓ | 138.0 ms | 30d | 5 | 82f292144b0626a0 |
| 2026-10-12T05:39:51Z | ✓ | B | ✓ | 130.0 ms | 31d | 5 | 82f292144b0626a0 |
| 2026-10-11T23:38:17Z | ✓ | B | ✓ | 106.0 ms | 31d | 5 | 82f292144b0626a0 |
| 2026-10-11T17:37:37Z | ✓ | B | ✓ | 96.0 ms | 31d | 5 | 82f292144b0626a0 |
| 2026-10-11T11:36:09Z | ✓ | B | ✓ | 143.0 ms | 31d | 5 | 82f292144b0626a0 |
| 2026-10-11T05:35:43Z | ✓ | B | ✓ | 166.0 ms | 32d | 5 | 82f292144b0626a0 |
| 2026-10-10T23:33:34Z | ✓ | B | ✓ | 126.0 ms | 32d | 5 | 82f292144b0626a0 |
| 2026-10-10T17:32:50Z | ✓ | B | ✓ | 142.0 ms | 32d | 5 | 82f292144b0626a0 |
| 2026-10-10T11:32:03Z | ✓ | B | ✓ | 142.0 ms | 32d | 5 | 82f292144b0626a0 |
| 2026-10-10T05:30:41Z | ✓ | B | ✓ | 145.0 ms | 33d | 5 | 82f292144b0626a0 |
| 2026-10-09T23:29:16Z | ✓ | B | ✓ | 109.0 ms | 33d | 5 | 82f292144b0626a0 |
| 2026-10-09T17:28:48Z | ✓ | B | ✓ | 125.0 ms | 33d | 5 | 82f292144b0626a0 |
| 2026-10-09T11:27:12Z | ✓ | B | ✓ | 141.0 ms | 33d | 5 | 82f292144b0626a0 |
| 2026-10-09T05:26:13Z | ✓ | B | ✓ | 165.0 ms | 34d | 5 | 82f292144b0626a0 |
| 2026-10-08T23:24:17Z | ✓ | B | ✓ | 63.0 ms | 34d | 5 | 82f292144b0626a0 |
| 2026-10-08T17:23:12Z | ✓ | B | ✓ | 137.0 ms | 34d | 5 | 82f292144b0626a0 |
| 2026-10-08T11:21:55Z | ✓ | B | ✓ | 119.0 ms | 34d | 5 | 24e2c8d81fe82a1a |
| 2026-10-08T05:20:15Z | ✓ | B | ✓ | 142.0 ms | 35d | 5 | 24e2c8d81fe82a1a |
| 2026-10-07T23:18:40Z | ✓ | B | ✓ | 89.0 ms | 35d | 5 | 24e2c8d81fe82a1a |
| 2026-10-07T17:17:19Z | ✓ | B | ✓ | 142.0 ms | 35d | 5 | 24e2c8d81fe82a1a |
| 2026-10-07T11:16:04Z | ✓ | B | ✓ | 158.0 ms | 35d | 5 | 24e2c8d81fe82a1a |
| 2026-10-07T05:14:29Z | ✓ | B | ✓ | 127.0 ms | 36d | 5 | 24e2c8d81fe82a1a |
| 2026-10-06T23:13:59Z | ✓ | B | ✓ | 163.0 ms | 36d | 5 | 24e2c8d81fe82a1a |
| 2026-10-06T17:12:57Z | ✓ | B | ✓ | 180.0 ms | 36d | 5 | 24e2c8d81fe82a1a |
| 2026-10-06T11:11:16Z | ✓ | B | ✓ | 168.0 ms | 36d | 5 | 24e2c8d81fe82a1a |
| 2026-10-06T05:10:07Z | ✓ | B | ✓ | 213.0 ms | 37d | 5 | 24e2c8d81fe82a1a |
| 2026-10-05T23:09:30Z | ✓ | B | ✓ | 128.0 ms | 37d | 5 | 24e2c8d81fe82a1a |