Arbitrum

MCP server implementation by dewanshparashar that provides natural language access to Arbitrum blockchain networks including core chains (Arbitrum One, Nova) and Orbit chains (Xai, Superposition, etc.). The implementation combines three specialized clients for comprehensive chain monitoring: ArbitrumChainClient for batch posting status, assertion tracking, gas prices, and ArbOS version detection; NitroNodeClient for node health checks, transaction tracing, debug operations, and Timeboost express lanes; and EthereumAccountClient for standard account operations like balance checks and transaction details. Features automatic chain discovery and contract address resolution from chain names, comprehensive status reporting that aggregates batch delivery monitoring, assertion creation/confirmation gaps, and gas price tracking in a single query, plus extensive Arbitrum-specific RPC method support including arbtrace, arbdebug, and maintenance operations, making it valuable for developers monitoring Arbitrum network health, troubleshooting chain issues, or building applications that need real-time visibility into sequencer performance and validator operations.