{
 "id": "xyz.filingdelta/filingdelta",
 "name": "FilingDelta",
 "description": "SEC filing changes, central-bank rate decisions and US macro cards. From $0.05 USDC via x402.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://filingdelta.xyz/mcp"
 },
 "website": "https://filingdelta.xyz/",
 "version": "0.4.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 18,
  "successes": 18,
  "successRate": 1,
  "consecutiveSuccesses": 18,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T15:25:47.103Z",
  "lastLatencyMs": 9109,
  "toolsAdvertised": 11,
  "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": "list_filers",
   "attempts": 14,
   "successes": 14,
   "successRate": 1,
   "consecutiveSuccesses": 14,
   "lastStatus": "ok",
   "lastMs": 3641,
   "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=xyz.filingdelta%2Ffilingdelta",
 "page": "https://faceabot.com/tools/xyz.filingdelta/filingdelta",
 "badge": {
  "image": "https://faceabot.com/badge/xyz.filingdelta/filingdelta.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/xyz.filingdelta/filingdelta.svg)](https://faceabot.com/tools/xyz.filingdelta/filingdelta)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T15:25:47.103Z",
   "ok": 1,
   "status": "ok",
   "ms": 9109,
   "f_status": "ok"
  },
  {
   "at": "2026-10-19T00:20:42.297Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "ok"
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   "f_status": "ok"
  },
  {
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   "status": "ok",
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   "f_status": "ok"
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   "at": "2026-10-17T17:15:43.976Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "ok"
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   "f_status": "ok"
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  {
   "at": "2026-10-16T10:55:48.996Z",
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   "f_status": "ok"
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  {
   "at": "2026-10-15T21:10:52.925Z",
   "ok": 1,
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   "f_status": "ok"
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   "ok": 1,
   "status": "ok",
   "ms": 4902,
   "f_status": "ok"
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  {
   "at": "2026-10-15T07:35:29.742Z",
   "ok": 1,
   "status": "ok",
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   "f_status": "ok"
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   "f_status": "ok"
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   "at": "2026-10-14T18:40:13.731Z",
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   "f_status": "no_safe_tool"
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  {
   "at": "2026-10-14T12:10:34.129Z",
   "ok": 1,
   "status": "ok",
   "ms": 5108,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T05:46:10.473Z",
   "ok": 1,
   "status": "ok",
   "ms": 8262,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T23:01:40.355Z",
   "ok": 1,
   "status": "ok",
   "ms": 7033,
   "f_status": "no_safe_tool"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 11,
  "declaredReadOnly": 10,
  "declaredCanWrite": 1,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "f50f4c04719812096e382b57bb3b21e6",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-18T01:25:44.194Z",
  "protocol": "2025-11-25",
  "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."
 }
}