{"service": "privi-ledger", "as_of": "2026-10-21T23:54:26+00:00", "total_tool_calls": 1, "last_30_days": 1, "today": 1, "by_tool_all_time": {"guard_pricing": 1}, "by_tool_last_30_days": {"guard_pricing": 1}, "daily_last_30_days": {"2026-10-21": 1}, "note": "Counts of MCP tools/call requests by tool name. No arguments or caller identities are stored."}