{
 "id": "io.github.robertoyanguas-ops/prompt-guard-mcp",
 "name": "prompt-guard-mcp",
 "description": "Scans untrusted web pages, emails, or tool outputs for prompt injections and returns sanitized tex",
 "connect": {
  "transport": "streamable-http",
  "url": "https://prompt-guard-72343955726.us-central1.run.app/mcp/prompt-guard"
 },
 "website": null,
 "version": "1.1.1",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 20,
  "successes": 20,
  "successRate": 1,
  "consecutiveSuccesses": 20,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T12:25:44.782Z",
  "lastLatencyMs": 9045,
  "toolsAdvertised": 2,
  "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": "get_agent_wallet_status",
   "attempts": 11,
   "successes": 11,
   "successRate": 1,
   "consecutiveSuccesses": 11,
   "lastStatus": "ok",
   "lastMs": 2308,
   "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.robertoyanguas-ops%2Fprompt-guard-mcp",
 "page": "https://faceabot.com/tools/io.github.robertoyanguas-ops/prompt-guard-mcp",
 "badge": {
  "image": "https://faceabot.com/badge/io.github.robertoyanguas-ops/prompt-guard-mcp.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/io.github.robertoyanguas-ops/prompt-guard-mcp.svg)](https://faceabot.com/tools/io.github.robertoyanguas-ops/prompt-guard-mcp)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T12:25:44.782Z",
   "ok": 1,
   "status": "ok",
   "ms": 9045,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T20:20:43.880Z",
   "ok": 1,
   "status": "ok",
   "ms": 5732,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T07:10:44.338Z",
   "ok": 1,
   "status": "ok",
   "ms": 5757,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T23:20:43.884Z",
   "ok": 1,
   "status": "ok",
   "ms": 5296,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T15:10:45.772Z",
   "ok": 1,
   "status": "ok",
   "ms": 5787,
   "f_status": "ok"
  },
  {
   "at": "2026-10-17T07:05:44.950Z",
   "ok": 1,
   "status": "ok",
   "ms": 5150,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T23:15:51.441Z",
   "ok": 1,
   "status": "ok",
   "ms": 4726,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T16:05:52.377Z",
   "ok": 1,
   "status": "ok",
   "ms": 7722,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T09:05:50.457Z",
   "ok": 1,
   "status": "ok",
   "ms": 4830,
   "f_status": "ok"
  },
  {
   "at": "2026-10-16T02:10:58.674Z",
   "ok": 1,
   "status": "ok",
   "ms": 5250,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T19:15:55.903Z",
   "ok": 1,
   "status": "ok",
   "ms": 5131,
   "f_status": "ok"
  },
  {
   "at": "2026-10-15T12:31:00.113Z",
   "ok": 1,
   "status": "ok",
   "ms": 3020,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-15T05:55:28.421Z",
   "ok": 1,
   "status": "ok",
   "ms": 3841,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T23:25:27.660Z",
   "ok": 1,
   "status": "ok",
   "ms": 3052,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T17:05:18.298Z",
   "ok": 1,
   "status": "ok",
   "ms": 7256,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T10:35:31.712Z",
   "ok": 1,
   "status": "ok",
   "ms": 2979,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-14T04:06:12.611Z",
   "ok": 1,
   "status": "ok",
   "ms": 8830,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T21:31:11.376Z",
   "ok": 1,
   "status": "ok",
   "ms": 7152,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T15:25:49.235Z",
   "ok": 1,
   "status": "ok",
   "ms": 7983,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-13T09:20:57.067Z",
   "ok": 1,
   "status": "ok",
   "ms": 7853,
   "f_status": "no_safe_tool"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 2,
  "declaredReadOnly": 2,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "68d32efcf1ab3d32b0a187e5b3584002",
  "toolDefinitionsLastChangedAt": "2026-10-19T12:25:44.987Z",
  "toolDefinitionChangesSinceFirstSeen": 2,
  "firstSeenAt": "2026-10-17T23:20:44.058Z",
  "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."
 }
}