{
 "id": "br.com.cervejabarata/mcp",
 "name": "Cerveja Barata",
 "description": "Beer prices in Brazilian bars ranked by price per litre: search, cheapest now, bars, price index",
 "connect": {
  "transport": "streamable-http",
  "url": "https://cervejabarata.com.br/mcp"
 },
 "website": "https://cervejabarata.com.br/en/developers",
 "version": "0.2.1",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 13,
  "successes": 13,
  "successRate": 1,
  "consecutiveSuccesses": 13,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T20:50:40.460Z",
  "lastLatencyMs": 4165,
  "toolsAdvertised": 7,
  "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": "partly_working",
   "tool": "catalog",
   "attempts": 13,
   "successes": 10,
   "successRate": 0.769,
   "consecutiveSuccesses": 10,
   "lastStatus": "ok",
   "lastMs": 3236,
   "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=br.com.cervejabarata%2Fmcp",
 "page": "https://faceabot.com/tools/br.com.cervejabarata/mcp",
 "badge": {
  "image": "https://faceabot.com/badge/br.com.cervejabarata/mcp.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/br.com.cervejabarata/mcp.svg)](https://faceabot.com/tools/br.com.cervejabarata/mcp)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T20:50:40.460Z",
   "ok": 1,
   "status": "ok",
   "ms": 4165,
   "f_status": "ok"
  },
  {
   "at": "2026-10-19T07:55:43.782Z",
   "ok": 1,
   "status": "ok",
   "ms": 5260,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T15:15:44.758Z",
   "ok": 1,
   "status": "ok",
   "ms": 6966,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T04:35:40.948Z",
   "ok": 1,
   "status": "ok",
   "ms": 4363,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T20:35:39.595Z",
   "ok": 1,
   "status": "ok",
   "ms": 4296,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T12:10:42.488Z",
   "ok": 1,
   "status": "ok",
   "ms": 4396,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T04:25:45.466Z",
   "ok": 1,
   "status": "ok",
   "ms": 6209,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T20:45:51.535Z",
   "ok": 1,
   "status": "ok",
   "ms": 4091,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T13:35:56.515Z",
   "ok": 1,
   "status": "ok",
   "ms": 5298,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T06:35:50.178Z",
   "ok": 1,
   "status": "ok",
   "ms": 4746,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T23:40:56.553Z",
   "ok": 1,
   "status": "ok",
   "ms": 5823,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-15T16:41:27.948Z",
   "ok": 1,
   "status": "ok",
   "ms": 7066,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-15T10:01:01.717Z",
   "ok": 1,
   "status": "ok",
   "ms": 3898,
   "f_status": "tool_error"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 7,
  "declaredReadOnly": 7,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "1f45c8475ce0eee8f5f890d10079519f",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T20:35:39.758Z",
  "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."
 }
}