{"name": "ArbitrumOracle", "version": "1.0.0", "protocol": "MCP", "transport": "StreamableHTTP", "hint": "POST required with JSON-RPC 2.0 body", "tools": 12, "tool_names": ["arb_overview", "arb_token_risk", "arb_protocol_health", "arb_gas_tracker", "arb_whale_watch", "arb_contract_check", "arb_defi_yields", "arb_protocol_list", "arb_stablecoin_risk", "arb_bridge_flows", "arb_token_screening", "arb_liquidity_scan"]}