{
 "id": "com.tetheredtrust/tethered-trust",
 "name": "Tethered Trust",
 "description": "Compatibility checks for AI agents before they buy or install: verdicts, evidence, receipts.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://tetheredtrust.com/mcp"
 },
 "website": "https://tetheredtrust.com",
 "version": "0.12.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 12,
  "successes": 12,
  "successRate": 1,
  "consecutiveSuccesses": 12,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T13:30:57.770Z",
  "lastLatencyMs": 9053,
  "toolsAdvertised": 18,
  "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": "list_coverage",
   "attempts": 12,
   "successes": 12,
   "successRate": 1,
   "consecutiveSuccesses": 12,
   "lastStatus": "ok",
   "lastMs": 5247,
   "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.tetheredtrust%2Ftethered-trust",
 "page": "https://faceabot.com/tools/com.tetheredtrust/tethered-trust",
 "badge": {
  "image": "https://faceabot.com/badge/com.tetheredtrust/tethered-trust.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/com.tetheredtrust/tethered-trust.svg)](https://faceabot.com/tools/com.tetheredtrust/tethered-trust)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T13:30:57.770Z",
   "ok": 1,
   "status": "ok",
   "ms": 9053,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T21:40:45.402Z",
   "ok": 1,
   "status": "ok",
   "ms": 8009,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T07:50:45.052Z",
   "ok": 1,
   "status": "ok",
   "ms": 5440,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T00:00:48.458Z",
   "ok": 1,
   "status": "ok",
   "ms": 6744,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T15:50:45.968Z",
   "ok": 1,
   "status": "ok",
   "ms": 6925,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T07:45:51.849Z",
   "ok": 1,
   "status": "ok",
   "ms": 6939,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T23:50:46.083Z",
   "ok": 1,
   "status": "ok",
   "ms": 6168,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T16:40:57.029Z",
   "ok": 1,
   "status": "ok",
   "ms": 7152,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T09:40:59.918Z",
   "ok": 1,
   "status": "ok",
   "ms": 7593,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T02:45:58.409Z",
   "ok": 1,
   "status": "ok",
   "ms": 5844,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T19:45:56.050Z",
   "ok": 1,
   "status": "ok",
   "ms": 6427,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T13:01:05.954Z",
   "ok": 1,
   "status": "ok",
   "ms": 8029,
   "f_status": "ok"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 18,
  "declaredReadOnly": 17,
  "declaredCanWrite": 1,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "e357a9627b0cc34380ae27d9b000fc1f",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-18T00:00:48.631Z",
  "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."
 }
}