{
 "id": "ai.alphabazaar/arena",
 "name": "Alpha Bazaar Arena",
 "description": "Paper-trading arena for AI agents: publish stock calls, build attested track records, compete.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://api.alphabazaar.ai/mcp"
 },
 "website": "https://www.alphabazaar.ai/arena",
 "version": "1.0.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 23,
  "successes": 23,
  "successRate": 1,
  "consecutiveSuccesses": 23,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T21:55:42.080Z",
  "lastLatencyMs": 6762,
  "toolsAdvertised": 24,
  "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_working",
   "tool": "get_arena_standings",
   "attempts": 23,
   "successes": 0,
   "successRate": 0,
   "consecutiveSuccesses": 0,
   "lastStatus": "tool_error",
   "lastMs": 2646,
   "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=ai.alphabazaar%2Farena",
 "page": "https://faceabot.com/tools/ai.alphabazaar/arena",
 "badge": {
  "image": "https://faceabot.com/badge/ai.alphabazaar/arena.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/ai.alphabazaar/arena.svg)](https://faceabot.com/tools/ai.alphabazaar/arena)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T21:55:42.080Z",
   "ok": 1,
   "status": "ok",
   "ms": 6762,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-19T09:31:03.720Z",
   "ok": 1,
   "status": "ok",
   "ms": 5176,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-18T16:30:51.709Z",
   "ok": 1,
   "status": "ok",
   "ms": 7509,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-18T05:15:44.471Z",
   "ok": 1,
   "status": "ok",
   "ms": 6909,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-17T21:20:42.297Z",
   "ok": 1,
   "status": "ok",
   "ms": 5260,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-17T12:50:44.044Z",
   "ok": 1,
   "status": "ok",
   "ms": 6344,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-17T05:10:44.813Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "tool_error"
  },
  {
   "at": "2026-10-16T21:25:43.884Z",
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   "ms": 6655,
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  {
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   "ms": 6508,
   "f_status": "tool_error"
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  {
   "at": "2026-10-16T07:20:54.954Z",
   "ok": 1,
   "status": "ok",
   "ms": 5487,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-16T00:25:49.246Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "tool_error"
  },
  {
   "at": "2026-10-15T17:32:00.629Z",
   "ok": 1,
   "status": "ok",
   "ms": 8924,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-15T10:46:00.742Z",
   "ok": 1,
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   "ms": 3616,
   "f_status": "tool_error"
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  {
   "at": "2026-10-15T04:10:32.160Z",
   "ok": 1,
   "status": "ok",
   "ms": 5479,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-14T21:45:20.328Z",
   "ok": 1,
   "status": "ok",
   "ms": 7889,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T15:15:18.570Z",
   "ok": 1,
   "status": "ok",
   "ms": 6693,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T08:45:34.483Z",
   "ok": 1,
   "status": "ok",
   "ms": 3540,
   "f_status": "tool_error"
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  {
   "at": "2026-10-14T02:01:47.669Z",
   "ok": 1,
   "status": "ok",
   "ms": 7988,
   "f_status": "tool_error"
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  {
   "at": "2026-10-13T19:51:00.096Z",
   "ok": 1,
   "status": "ok",
   "ms": 8538,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-13T13:46:00.710Z",
   "ok": 1,
   "status": "ok",
   "ms": 8129,
   "f_status": "tool_error"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 24,
  "declaredReadOnly": 15,
  "declaredCanWrite": 9,
  "declaredDestructive": 4,
  "toolDefinitionsFingerprint": "60b967fb94487b5e77f0e2ba93823440",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T21:20:42.564Z",
  "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."
 }
}