{
 "id": "dev.x402shield/x402shield",
 "name": "x402Shield",
 "description": "Public demo: evaluate AI-agent payment authorization and approval policy. No signing, no settlement.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://x402shield.dev/api/mcp"
 },
 "website": "https://x402shield.dev",
 "version": "0.1.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 35,
  "successes": 35,
  "successRate": 1,
  "consecutiveSuccesses": 35,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T10:31:12.820Z",
  "lastLatencyMs": 9865,
  "toolsAdvertised": 5,
  "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=dev.x402shield%2Fx402shield",
 "page": "https://faceabot.com/tools/dev.x402shield/x402shield",
 "badge": {
  "image": "https://faceabot.com/badge/dev.x402shield/x402shield.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/dev.x402shield/x402shield.svg)](https://faceabot.com/tools/dev.x402shield/x402shield)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T10:31:12.820Z",
   "ok": 1,
   "status": "ok",
   "ms": 9865,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T17:45:42.240Z",
   "ok": 1,
   "status": "ok",
   "ms": 8176,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T05:55:43.309Z",
   "ok": 1,
   "status": "ok",
   "ms": 7357,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T22:00:44.924Z",
   "ok": 1,
   "status": "ok",
   "ms": 8212,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T13:30:48.553Z",
   "ok": 1,
   "status": "ok",
   "ms": 4309,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T05:50:42.344Z",
   "ok": 1,
   "status": "ok",
   "ms": 6068,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T22:05:43.673Z",
   "ok": 1,
   "status": "ok",
   "ms": 8100,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T15:01:31.046Z",
   "ok": 1,
   "status": "ok",
   "ms": 7137,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T08:01:37.790Z",
   "ok": 1,
   "status": "ok",
   "ms": 9413,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T01:11:00.447Z",
   "ok": 1,
   "status": "ok",
   "ms": 8012,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T18:16:30.448Z",
   "ok": 1,
   "status": "ok",
   "ms": 9315,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T11:36:01.241Z",
   "ok": 1,
   "status": "ok",
   "ms": 5618,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T05:00:43.580Z",
   "ok": 1,
   "status": "ok",
   "ms": 4950,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T22:35:17.113Z",
   "ok": 1,
   "status": "ok",
   "ms": 7826,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T16:05:20.216Z",
   "ok": 1,
   "status": "ok",
   "ms": 11621,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T09:40:32.336Z",
   "ok": 1,
   "status": "ok",
   "ms": 3361,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T03:01:29.195Z",
   "ok": 1,
   "status": "ok",
   "ms": 8893,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T20:45:50.471Z",
   "ok": 1,
   "status": "ok",
   "ms": 7613,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T14:40:52.310Z",
   "ok": 1,
   "status": "ok",
   "ms": 7843,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T08:35:55.679Z",
   "ok": 1,
   "status": "ok",
   "ms": 7307,
   "f_status": "no_safe_tool"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 5,
  "declaredReadOnly": 0,
  "declaredCanWrite": 5,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "877a88dabbb183601249ce0ec40c6f23",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T22:00:45.100Z",
  "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."
 }
}