{
 "id": "fyi.clairvoyance/mcp",
 "name": "Clairvoyance",
 "description": "Software design skills for AI coding agents, inspired by A Philosophy of Software Design.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://clairvoyance.fyi/mcp"
 },
 "website": "https://clairvoyance.fyi/mcp",
 "version": "1.3.1",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 39,
  "successes": 39,
  "successRate": 1,
  "consecutiveSuccesses": 39,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T14:45:44.774Z",
  "lastLatencyMs": 8206,
  "toolsAdvertised": 17,
  "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": "abstraction-quality",
   "attempts": 39,
   "successes": 39,
   "successRate": 1,
   "consecutiveSuccesses": 39,
   "lastStatus": "ok",
   "lastMs": 2194,
   "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=fyi.clairvoyance%2Fmcp",
 "page": "https://faceabot.com/tools/fyi.clairvoyance/mcp",
 "badge": {
  "image": "https://faceabot.com/badge/fyi.clairvoyance/mcp.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/fyi.clairvoyance/mcp.svg)](https://faceabot.com/tools/fyi.clairvoyance/mcp)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T14:45:44.774Z",
   "ok": 1,
   "status": "ok",
   "ms": 8206,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T23:25:42.709Z",
   "ok": 1,
   "status": "ok",
   "ms": 6950,
   "f_status": "ok"
  },
  {
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   "ok": 1,
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   "ms": 5613,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T00:55:40.697Z",
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  {
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   "ok": 1,
   "status": "ok",
   "ms": 6136,
   "f_status": "ok"
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  {
   "at": "2026-10-17T08:40:44.165Z",
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   "status": "ok",
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   "at": "2026-10-17T00:40:52.742Z",
   "ok": 1,
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   "status": "ok",
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   "f_status": "ok"
  },
  {
   "at": "2026-10-15T20:40:54.883Z",
   "ok": 1,
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   "f_status": "ok"
  },
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   "ok": 1,
   "status": "ok",
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   "f_status": "ok"
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  {
   "at": "2026-10-15T07:15:30.456Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "ok"
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   "ok": 1,
   "status": "ok",
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   "f_status": "ok"
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  {
   "at": "2026-10-14T18:15:18.101Z",
   "ok": 1,
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  {
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   "ok": 1,
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   "f_status": "ok"
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  {
   "at": "2026-10-14T05:16:14.878Z",
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   "f_status": "ok"
  },
  {
   "at": "2026-10-13T22:31:27.466Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "ok"
  },
  {
   "at": "2026-10-13T16:25:52.749Z",
   "ok": 1,
   "status": "ok",
   "ms": 8016,
   "f_status": "ok"
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  {
   "at": "2026-10-13T10:16:02.255Z",
   "ok": 1,
   "status": "ok",
   "ms": 8483,
   "f_status": "ok"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 17,
  "declaredReadOnly": 17,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "dd80fc1544c9b642787a828ea348c76d",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-18T00:55:40.878Z",
  "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."
 }
}