{
  "source": "https://mcp.cribalo.com/",
  "generated_at": "2026-11-10T09:59:47.025Z",
  "window_days": 90,
  "since": "2026-11-08T10:29:07.744Z",
  "last_event": "2026-11-10T09:59:46.663Z",
  "totals": {
    "requests": 3529,
    "visitors": 642,
    "mcp_visitors": 422,
    "mcp_clients": 173,
    "tool_visitors": 9,
    "tool_calls": 30,
    "tool_calls_with_purpose": 10,
    "a2a_visitors": 45,
    "a2a_messages": 23,
    "canary_links_followed": 0
  },
  "definitions": {
    "scope": "all figures leave out our own test traffic: any visitor with a request whose User-Agent starts with 'senuelo-', or whose purpose or client version starts with 'test-', plus visits to canary links issued to them",
    "visitor": "one (hashed IP address, User-Agent) pair",
    "mcp_clients": "distinct MCP clientInfo.name values declared in initialize",
    "tool_visitors": "visitors that called tools/call at least once, with any arguments",
    "tool_calls_with_purpose": "tools/call requests whose required free-text purpose was not empty",
    "a2a_messages": "A2A messages with text",
    "canary_links_followed": "distinct links that only existed inside a tool or agent result and were later visited"
  }
}