{
 "id": "org.402mcp/registry",
 "name": "402MCP.org — HTTP 402 & Agent Payment Registry",
 "description": "Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://402mcp.org/api/v1/mcp"
 },
 "website": "https://402mcp.org",
 "version": "1.1.1",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 10,
  "successes": 10,
  "successRate": 1,
  "consecutiveSuccesses": 10,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T13:35:45.987Z",
  "lastLatencyMs": 9028,
  "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": "proven_working",
   "tool": "search_402_solutions",
   "attempts": 10,
   "successes": 10,
   "successRate": 1,
   "consecutiveSuccesses": 10,
   "lastStatus": "ok",
   "lastMs": 1809,
   "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=org.402mcp%2Fregistry",
 "page": "https://faceabot.com/tools/org.402mcp/registry",
 "badge": {
  "image": "https://faceabot.com/badge/org.402mcp/registry.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/org.402mcp/registry.svg)](https://faceabot.com/tools/org.402mcp/registry)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T13:35:45.987Z",
   "ok": 1,
   "status": "ok",
   "ms": 9028,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T21:50:42.853Z",
   "ok": 1,
   "status": "ok",
   "ms": 6607,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T07:55:44.697Z",
   "ok": 1,
   "status": "ok",
   "ms": 7366,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T00:10:44.374Z",
   "ok": 1,
   "status": "ok",
   "ms": 6941,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T16:00:49.935Z",
   "ok": 1,
   "status": "ok",
   "ms": 8694,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T08:02:49.419Z",
   "ok": 1,
   "status": "ok",
   "ms": 6537,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T00:05:43.909Z",
   "ok": 1,
   "status": "ok",
   "ms": 5567,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T16:55:50.935Z",
   "ok": 1,
   "status": "ok",
   "ms": 7417,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T09:55:55.138Z",
   "ok": 1,
   "status": "ok",
   "ms": 6781,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T03:01:22.892Z",
   "ok": 1,
   "status": "ok",
   "ms": 7607,
   "f_status": "ok"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 7,
  "declaredReadOnly": 7,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "35cb11e660582ba2942d6bcc81dc9975",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-18T00:10:44.547Z",
  "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."
 }
}