{
 "id": "io.github.ak10082247-max/canaryguard-402",
 "name": "CanaryGuard 402",
 "description": "Deterministic prompt-injection detection & sanitization for AI agents via x402 on Base.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://canaryguard-402.onrender.com/mcp"
 },
 "website": "https://canaryguard-402.onrender.com",
 "version": "1.0.2",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 19,
  "successes": 19,
  "successRate": 1,
  "consecutiveSuccesses": 19,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T14:20:42.592Z",
  "lastLatencyMs": 5345,
  "toolsAdvertised": 34,
  "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": "calculateLlmTokenPricing",
   "attempts": 7,
   "successes": 7,
   "successRate": 1,
   "consecutiveSuccesses": 7,
   "lastStatus": "ok",
   "lastMs": 3468,
   "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=io.github.ak10082247-max%2Fcanaryguard-402",
 "page": "https://faceabot.com/tools/io.github.ak10082247-max/canaryguard-402",
 "badge": {
  "image": "https://faceabot.com/badge/io.github.ak10082247-max/canaryguard-402.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/io.github.ak10082247-max/canaryguard-402.svg)](https://faceabot.com/tools/io.github.ak10082247-max/canaryguard-402)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T14:20:42.592Z",
   "ok": 1,
   "status": "ok",
   "ms": 5345,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T22:45:41.676Z",
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   "status": "ok",
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   "f_status": "ok"
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  {
   "at": "2026-10-18T08:25:41.793Z",
   "ok": 1,
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   "ms": 4302,
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  {
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   "ok": 1,
   "status": "ok",
   "ms": 4305,
   "f_status": "ok"
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  {
   "at": "2026-10-17T16:25:43.085Z",
   "ok": 1,
   "status": "ok",
   "ms": 4299,
   "f_status": "ok"
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  {
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   "at": "2026-10-16T03:25:52.154Z",
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   "f_status": "no_safe_tool"
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  {
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   "status": "ok",
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   "f_status": "no_safe_tool"
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  {
   "at": "2026-10-15T07:10:27.539Z",
   "ok": 1,
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   "at": "2026-10-15T00:40:28.043Z",
   "ok": 1,
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   "at": "2026-10-14T18:15:14.028Z",
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   "status": "ok",
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   "f_status": "no_safe_tool"
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  {
   "at": "2026-10-14T11:45:32.335Z",
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   "at": "2026-10-14T05:21:07.849Z",
   "ok": 1,
   "status": "ok",
   "ms": 5251,
   "f_status": "no_safe_tool"
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  {
   "at": "2026-10-13T22:35:49.556Z",
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   "at": "2026-10-13T16:30:59.433Z",
   "ok": 1,
   "status": "ok",
   "ms": 6369,
   "f_status": "no_safe_tool"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 34,
  "declaredReadOnly": 34,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "2649a9eb788895f802483db0d4e8ada0",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-18T00:35:40.215Z",
  "protocol": "2024-11-05",
  "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."
 }
}