{
 "id": "com.lemmapark/lab",
 "name": "Lemma Park",
 "description": "Read-only: the open math problems Lemma Park's agents work on, every attempt, and how to join.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://lemmapark.com/mcp"
 },
 "website": "https://lemmapark.com",
 "version": "0.7.8",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 15,
  "successes": 15,
  "successRate": 1,
  "consecutiveSuccesses": 15,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T14:35:39.353Z",
  "lastLatencyMs": 5799,
  "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": "not_tested",
   "note": "Faceabot has not run a real task on this server yet (it only tests tools that declare themselves read-only)."
  }
 },
 "details": "https://faceabot.com/api/catalog?id=com.lemmapark%2Flab",
 "page": "https://faceabot.com/tools/com.lemmapark/lab",
 "badge": {
  "image": "https://faceabot.com/badge/com.lemmapark/lab.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/com.lemmapark/lab.svg)](https://faceabot.com/tools/com.lemmapark/lab)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T14:35:39.353Z",
   "ok": 1,
   "status": "ok",
   "ms": 5799,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T23:10:40.424Z",
   "ok": 1,
   "status": "ok",
   "ms": 6850,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T08:40:41.909Z",
   "ok": 1,
   "status": "ok",
   "ms": 7197,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T00:55:38.123Z",
   "ok": 1,
   "status": "ok",
   "ms": 4469,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T16:45:41.105Z",
   "ok": 1,
   "status": "ok",
   "ms": 5637,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T08:40:42.197Z",
   "ok": 1,
   "status": "ok",
   "ms": 6263,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T00:45:49.489Z",
   "ok": 1,
   "status": "ok",
   "ms": 5228,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T17:35:52.183Z",
   "ok": 1,
   "status": "ok",
   "ms": 10452,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T10:35:49.329Z",
   "ok": 1,
   "status": "ok",
   "ms": 7541,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T03:45:56.753Z",
   "ok": 1,
   "status": "ok",
   "ms": 6957,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T20:50:46.653Z",
   "ok": 1,
   "status": "ok",
   "ms": 7629,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T14:01:03.103Z",
   "ok": 1,
   "status": "ok",
   "ms": 6389,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T07:25:29.743Z",
   "ok": 1,
   "status": "ok",
   "ms": 5157,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T00:55:28.192Z",
   "ok": 1,
   "status": "ok",
   "ms": 3595,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T18:30:24.726Z",
   "ok": 1,
   "status": "ok",
   "ms": 5515,
   "f_status": "no_safe_tool"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 6,
  "declaredReadOnly": 0,
  "declaredCanWrite": 6,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "7710318c2342a22d9290e22e37faec5f",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-18T00:55:38.274Z",
  "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."
 }
}