{
 "id": "online.shadowalpha/shadowgraph",
 "name": "ShadowGraph",
 "description": "Live outage status, internet dependencies and pay-per-call market intelligence for AI agents.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://shadowalpha.online/_api/mcp"
 },
 "website": "https://shadowalpha.online",
 "version": "2.3.3",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 15,
  "successes": 15,
  "successRate": 1,
  "consecutiveSuccesses": 15,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T20:05:46.435Z",
  "lastLatencyMs": 9374,
  "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": "shadowgraph_service_info",
   "attempts": 15,
   "successes": 15,
   "successRate": 1,
   "consecutiveSuccesses": 15,
   "lastStatus": "ok",
   "lastMs": 3644,
   "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=online.shadowalpha%2Fshadowgraph",
 "page": "https://faceabot.com/tools/online.shadowalpha/shadowgraph",
 "badge": {
  "image": "https://faceabot.com/badge/online.shadowalpha/shadowgraph.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/online.shadowalpha/shadowgraph.svg)](https://faceabot.com/tools/online.shadowalpha/shadowgraph)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T20:05:46.435Z",
   "ok": 1,
   "status": "ok",
   "ms": 9374,
   "f_status": "ok"
  },
  {
   "at": "2026-10-19T06:50:46.137Z",
   "ok": 1,
   "status": "ok",
   "ms": 8041,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T14:20:47.548Z",
   "ok": 1,
   "status": "ok",
   "ms": 8647,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T04:05:44.404Z",
   "ok": 1,
   "status": "ok",
   "ms": 7004,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T20:05:44.384Z",
   "ok": 1,
   "status": "ok",
   "ms": 7134,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T11:40:45.965Z",
   "ok": 1,
   "status": "ok",
   "ms": 6933,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T03:55:45.294Z",
   "ok": 1,
   "status": "ok",
   "ms": 6679,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T20:10:51.537Z",
   "ok": 1,
   "status": "ok",
   "ms": 7024,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T13:01:34.555Z",
   "ok": 1,
   "status": "ok",
   "ms": 8772,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T06:01:38.943Z",
   "ok": 1,
   "status": "ok",
   "ms": 7124,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T23:05:50.557Z",
   "ok": 1,
   "status": "ok",
   "ms": 6655,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T16:06:17.430Z",
   "ok": 1,
   "status": "ok",
   "ms": 8087,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T09:26:02.976Z",
   "ok": 1,
   "status": "ok",
   "ms": 5957,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T02:55:30.346Z",
   "ok": 1,
   "status": "ok",
   "ms": 4453,
   "f_status": "ok"
  },
  {
   "at": "2026-10-14T20:30:20.575Z",
   "ok": 1,
   "status": "ok",
   "ms": 7124,
   "f_status": "ok"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 10,
  "declaredReadOnly": 10,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "3fd4ca522f3d642361a56b5e75baf11b",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T20:05:44.556Z",
  "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."
 }
}