{
 "id": "tw.cityatlas/cityatlas",
 "name": "City Atlas 城市圖譜",
 "description": "Greater Hsinchu, Taiwan open data on a 125 m grid: crashes, buses, schools, flood. Read-only.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://mcp.cityatlas.tw/mcp"
 },
 "website": "https://mcp.cityatlas.tw/",
 "version": "0.3.1",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 17,
  "successes": 17,
  "successRate": 1,
  "consecutiveSuccesses": 17,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T10:20:42.655Z",
  "lastLatencyMs": 5961,
  "toolsAdvertised": 10,
  "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": "need_ranking",
   "attempts": 17,
   "successes": 17,
   "successRate": 1,
   "consecutiveSuccesses": 17,
   "lastStatus": "ok",
   "lastMs": 2652,
   "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=tw.cityatlas%2Fcityatlas",
 "page": "https://faceabot.com/tools/tw.cityatlas/cityatlas",
 "badge": {
  "image": "https://faceabot.com/badge/tw.cityatlas/cityatlas.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/tw.cityatlas/cityatlas.svg)](https://faceabot.com/tools/tw.cityatlas/cityatlas)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T10:20:42.655Z",
   "ok": 1,
   "status": "ok",
   "ms": 5961,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T17:30:47.253Z",
   "ok": 1,
   "status": "ok",
   "ms": 7115,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T05:45:47.290Z",
   "ok": 1,
   "status": "ok",
   "ms": 6843,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T21:50:43.424Z",
   "ok": 1,
   "status": "ok",
   "ms": 7101,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T13:20:45.026Z",
   "ok": 1,
   "status": "ok",
   "ms": 6524,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T05:40:44.289Z",
   "ok": 1,
   "status": "ok",
   "ms": 6117,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T21:55:49.198Z",
   "ok": 1,
   "status": "ok",
   "ms": 6651,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T14:51:01.222Z",
   "ok": 1,
   "status": "ok",
   "ms": 7907,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T07:51:01.329Z",
   "ok": 1,
   "status": "ok",
   "ms": 6356,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T00:55:51.545Z",
   "ok": 1,
   "status": "ok",
   "ms": 7761,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T18:02:32.077Z",
   "ok": 1,
   "status": "ok",
   "ms": 9956,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T11:16:01.440Z",
   "ok": 1,
   "status": "ok",
   "ms": 4000,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T04:40:30.778Z",
   "ok": 1,
   "status": "ok",
   "ms": 4073,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T22:15:19.901Z",
   "ok": 1,
   "status": "ok",
   "ms": 7522,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T15:45:21.560Z",
   "ok": 1,
   "status": "ok",
   "ms": 7867,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T09:15:34.271Z",
   "ok": 1,
   "status": "ok",
   "ms": 3781,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T02:32:08.900Z",
   "ok": 1,
   "status": "ok",
   "ms": 10011,
   "f_status": "ok"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 10,
  "declaredReadOnly": 10,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "b7ed7dd76d003c44b6b26fe05ce14c69",
  "toolDefinitionsLastChangedAt": "2026-10-18T17:30:47.448Z",
  "toolDefinitionChangesSinceFirstSeen": 1,
  "firstSeenAt": "2026-10-17T21:50:43.578Z",
  "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."
 }
}