{
  "ok": true,
  "mcp": "mcp.lab3120.earth",
  "endpoint": "https://mcp.lab3120.earth/mcp",
  "transport": "streamable-http",
  "auth": "none",
  "server": {
    "description": "Verification MCP for Experiment 3120: the live uptrace registry behind the published numbers.",
    "name": "lab3120",
    "version": "1"
  },
  "protocol": "2025-06-18",
  "tools": [
    "get_agent",
    "get_longevity",
    "get_monthly",
    "get_totals",
    "verify_session"
  ],
  "tool_count": 5,
  "note": "This body comes from a LIVE handshake run per request, not a stored flag. A bare GET on the MCP endpoint itself returns 400 by design: streamable-HTTP requires a POST with a JSON-RPC body, so that 400 proves nothing either way. This endpoint exists so a GET-only reader can verify the server anyway.",
  "rest_mirror": "https://untrace.lab3120.earth/openapi.json",
  "checked_at": "2026-10-03T06:36:54.689Z",
  "took_ms": 692
}