{
 "id": "pro.runstack/checks",
 "name": "RunStack Checks",
 "description": "External checks of TLS, HTTP headers, email domain, DNS and ports, with cause and fix",
 "connect": {
  "transport": "streamable-http",
  "url": "https://runstack.pro/api/mcp"
 },
 "website": "https://runstack.pro/developers",
 "version": "1.0.1",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 6,
  "successes": 6,
  "successRate": 1,
  "consecutiveSuccesses": 6,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T18:50:45.717Z",
  "lastLatencyMs": 8396,
  "toolsAdvertised": 8,
  "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": "check_dns",
   "attempts": 3,
   "successes": 3,
   "successRate": 1,
   "consecutiveSuccesses": 3,
   "lastStatus": "ok",
   "lastMs": 3778,
   "sampleInput": "{\"domain\":\"example.com\"}",
   "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=pro.runstack%2Fchecks",
 "page": "https://faceabot.com/tools/pro.runstack/checks",
 "badge": {
  "image": "https://faceabot.com/badge/pro.runstack/checks.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/pro.runstack/checks.svg)](https://faceabot.com/tools/pro.runstack/checks)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T18:50:45.717Z",
   "ok": 1,
   "status": "ok",
   "ms": 8396,
   "f_status": "ok"
  },
  {
   "at": "2026-10-19T05:05:44.565Z",
   "ok": 1,
   "status": "ok",
   "ms": 7412,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T12:55:46.338Z",
   "ok": 1,
   "status": "ok",
   "ms": 8161,
   "f_status": "ok"
  },
  {
   "at": "2026-10-18T03:20:43.044Z",
   "ok": 1,
   "status": "ok",
   "ms": 6019,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-17T19:20:44.699Z",
   "ok": 1,
   "status": "ok",
   "ms": 6597,
   "f_status": "tool_error"
  },
  {
   "at": "2026-10-17T11:00:52.336Z",
   "ok": 1,
   "status": "ok",
   "ms": 9447,
   "f_status": "tool_error"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 8,
  "declaredReadOnly": 8,
  "declaredCanWrite": 0,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "f2fa03dba2adddfdd2b7974b74a6dc55",
  "toolDefinitionsLastChangedAt": "2026-10-19T18:50:46.181Z",
  "toolDefinitionChangesSinceFirstSeen": 2,
  "firstSeenAt": "2026-10-17T19:20:44.862Z",
  "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."
 }
}