{
 "id": "io.metalmantra/registry",
 "name": "Metal Mantra",
 "description": "Read-only evidence reports on AI agents: search, fetch a report, check trust. Not a certification.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://metalmantra.io/mcp"
 },
 "website": "https://metalmantra.io",
 "version": "1.0.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 35,
  "successes": 35,
  "successRate": 1,
  "consecutiveSuccesses": 35,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T22:10:39.755Z",
  "lastLatencyMs": 3808,
  "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": "proven_working",
   "tool": "get_standard",
   "attempts": 35,
   "successes": 35,
   "successRate": 1,
   "consecutiveSuccesses": 35,
   "lastStatus": "ok",
   "lastMs": 2813,
   "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=io.metalmantra%2Fregistry",
 "page": "https://faceabot.com/tools/io.metalmantra/registry",
 "badge": {
  "image": "https://faceabot.com/badge/io.metalmantra/registry.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/io.metalmantra/registry.svg)](https://faceabot.com/tools/io.metalmantra/registry)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T22:10:39.755Z",
   "ok": 1,
   "status": "ok",
   "ms": 3808,
   "f_status": "ok"
  },
  {
   "at": "2026-10-19T09:45:41.801Z",
   "ok": 1,
   "status": "ok",
   "ms": 5291,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T16:50:43.495Z",
   "ok": 1,
   "status": "ok",
   "ms": 6043,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T05:25:44.663Z",
   "ok": 1,
   "status": "ok",
   "ms": 6936,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T21:30:45.114Z",
   "ok": 1,
   "status": "ok",
   "ms": 5857,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T13:00:48.984Z",
   "ok": 1,
   "status": "ok",
   "ms": 6587,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T05:20:51.886Z",
   "ok": 1,
   "status": "ok",
   "ms": 6592,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T21:35:49.599Z",
   "ok": 1,
   "status": "ok",
   "ms": 7093,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T14:30:52.381Z",
   "ok": 1,
   "status": "ok",
   "ms": 4867,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T07:31:08.286Z",
   "ok": 1,
   "status": "ok",
   "ms": 5735,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T00:35:49.857Z",
   "ok": 1,
   "status": "ok",
   "ms": 5298,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T17:41:35.500Z",
   "ok": 1,
   "status": "ok",
   "ms": 7014,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T10:56:02.754Z",
   "ok": 1,
   "status": "ok",
   "ms": 4517,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T04:20:31.187Z",
   "ok": 1,
   "status": "ok",
   "ms": 4079,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T21:55:16.363Z",
   "ok": 1,
   "status": "ok",
   "ms": 4675,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T15:25:17.705Z",
   "ok": 1,
   "status": "ok",
   "ms": 5129,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T08:55:34.474Z",
   "ok": 1,
   "status": "ok",
   "ms": 3975,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T02:11:16.140Z",
   "ok": 1,
   "status": "ok",
   "ms": 8705,
   "f_status": "ok"
  },
  {
   "at": "2026-10-13T20:01:13.154Z",
   "ok": 1,
   "status": "ok",
   "ms": 9269,
   "f_status": "ok"
  },
  {
   "at": "2026-10-13T13:55:54.924Z",
   "ok": 1,
   "status": "ok",
   "ms": 7683,
   "f_status": "ok"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 6,
  "declaredReadOnly": 6,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "3aa1c5d4658460541f4bfe5bdf56b625",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T21:30:45.281Z",
  "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."
 }
}