{
 "id": "com.wafergraph/wafergraph-mcp",
 "name": "Wafergraph MCP",
 "description": "Read-only MCP server for wafergraph.com's semiconductor & AI supply-chain data: 30 tools, no auth.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://wafergraph-mcp.jwpalm99.workers.dev/mcp"
 },
 "website": "https://github.com/jasonpalmer1/wafergraph-mcp",
 "version": "1.2.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 42,
  "successes": 42,
  "successRate": 1,
  "consecutiveSuccesses": 42,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T14:45:42.100Z",
  "lastLatencyMs": 7726,
  "toolsAdvertised": 30,
  "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.wafergraph%2Fwafergraph-mcp",
 "page": "https://faceabot.com/tools/com.wafergraph/wafergraph-mcp",
 "badge": {
  "image": "https://faceabot.com/badge/com.wafergraph/wafergraph-mcp.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/com.wafergraph/wafergraph-mcp.svg)](https://faceabot.com/tools/com.wafergraph/wafergraph-mcp)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T14:45:42.100Z",
   "ok": 1,
   "status": "ok",
   "ms": 7726,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T23:25:39.788Z",
   "ok": 1,
   "status": "ok",
   "ms": 6187,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T08:45:41.068Z",
   "ok": 1,
   "status": "ok",
   "ms": 7094,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T01:00:42.787Z",
   "ok": 1,
   "status": "ok",
   "ms": 5593,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T16:50:44.583Z",
   "ok": 1,
   "status": "ok",
   "ms": 8521,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T08:45:42.520Z",
   "ok": 1,
   "status": "ok",
   "ms": 7864,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T00:50:45.173Z",
   "ok": 1,
   "status": "ok",
   "ms": 7294,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T17:45:52.551Z",
   "ok": 1,
   "status": "ok",
   "ms": 8565,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T10:45:55.346Z",
   "ok": 1,
   "status": "ok",
   "ms": 5516,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T03:50:53.888Z",
   "ok": 1,
   "status": "ok",
   "ms": 5904,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T21:01:03.078Z",
   "ok": 1,
   "status": "ok",
   "ms": 6153,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T14:11:01.521Z",
   "ok": 1,
   "status": "ok",
   "ms": 5674,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T07:35:28.563Z",
   "ok": 1,
   "status": "ok",
   "ms": 3827,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T01:05:27.953Z",
   "ok": 1,
   "status": "ok",
   "ms": 3356,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T18:40:13.734Z",
   "ok": 1,
   "status": "ok",
   "ms": 5034,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T12:10:34.101Z",
   "ok": 1,
   "status": "ok",
   "ms": 5080,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T05:46:09.973Z",
   "ok": 1,
   "status": "ok",
   "ms": 7762,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T23:01:39.704Z",
   "ok": 1,
   "status": "ok",
   "ms": 6382,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T16:55:48.075Z",
   "ok": 1,
   "status": "ok",
   "ms": 6955,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T10:51:01.208Z",
   "ok": 1,
   "status": "ok",
   "ms": 7230,
   "f_status": "no_safe_tool"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 30,
  "declaredReadOnly": 0,
  "declaredCanWrite": 30,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "dc9b14f2daeb51615a16135b6d5845ed",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-18T01:00:42.942Z",
  "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."
 }
}