{
 "id": "io.github.MarvinSMX/mrvn-de-opendata-mcp",
 "name": "MRVN DE Open Data MCP",
 "description": "MRVN: German public tenders, MaStR energy units and EV charging stations via your RapidAPI key.",
 "connect": {
  "transport": "streamable-http",
  "url": "https://de-opendata-mcp.pages.dev/mcp"
 },
 "website": "https://de-opendata-mcp.pages.dev/",
 "version": "0.2.0",
 "source": "official MCP registry (registry.modelcontextprotocol.io)",
 "reliability": {
  "verdict": "reliable",
  "attempts": 9,
  "successes": 9,
  "successRate": 1,
  "consecutiveSuccesses": 9,
  "lastStatus": "ok",
  "lastCheckedAt": "2026-10-19T22:35:40.111Z",
  "lastLatencyMs": 6747,
  "toolsAdvertised": 12,
  "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": "not_tested",
   "note": "Faceabot has not run a real task on this server yet (it only tests tools that declare themselves read-only)."
  }
 },
 "details": "https://faceabot.com/api/catalog?id=io.github.MarvinSMX%2Fmrvn-de-opendata-mcp",
 "page": "https://faceabot.com/tools/io.github.MarvinSMX/mrvn-de-opendata-mcp",
 "badge": {
  "image": "https://faceabot.com/badge/io.github.MarvinSMX/mrvn-de-opendata-mcp.svg",
  "markdown": "[![Measured by Faceabot](https://faceabot.com/badge/io.github.MarvinSMX/mrvn-de-opendata-mcp.svg)](https://faceabot.com/tools/io.github.MarvinSMX/mrvn-de-opendata-mcp)",
  "note": "Live reliability badge the publisher of this server can show on its README or website."
 },
 "recentChecks": [
  {
   "at": "2026-10-19T22:35:40.111Z",
   "ok": 1,
   "status": "ok",
   "ms": 6747,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-19T10:15:45.437Z",
   "ok": 1,
   "status": "ok",
   "ms": 7772,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T17:30:43.942Z",
   "ok": 1,
   "status": "ok",
   "ms": 5930,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-18T05:45:45.970Z",
   "ok": 1,
   "status": "ok",
   "ms": 7299,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T21:55:39.735Z",
   "ok": 1,
   "status": "ok",
   "ms": 6272,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T13:25:42.714Z",
   "ok": 1,
   "status": "ok",
   "ms": 8143,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-17T05:50:41.595Z",
   "ok": 1,
   "status": "ok",
   "ms": 5319,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T22:05:43.223Z",
   "ok": 1,
   "status": "ok",
   "ms": 7650,
   "f_status": "no_safe_tool"
  },
  {
   "at": "2026-10-16T15:01:31.296Z",
   "ok": 1,
   "status": "ok",
   "ms": 7387,
   "f_status": "no_safe_tool"
  }
 ],
 "trust": {
  "access": "no sign-in needed",
  "tools": 12,
  "declaredReadOnly": 0,
  "declaredCanWrite": 12,
  "declaredDestructive": 0,
  "toolDefinitionsFingerprint": "cd3a963d3ffb86afbfc667cb0bc0f4fb",
  "toolDefinitionsLastChangedAt": null,
  "toolDefinitionChangesSinceFirstSeen": 0,
  "firstSeenAt": "2026-10-17T21:55:39.887Z",
  "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."
 }
}