io.github.dlrjsdl200-byte/mgo-mcp-server

MGO — Multi-chain Gas Optimizer

Find the cheapest EVM chain across up to 9 networks with savings %. Pay-per-call via x402 on Base.

1.0.0
Version
remote + npm
Transport
4
Tools

Security review

Review passed

Reviewed Jan 1, 2000.

  • tools: 4 tools scanned
  • metadata: scanned
  • packages: 1 checked

No findings.

Tools (4)

  • get_gas_demo

    Get free real-time gas prices for 4 major EVM chains (Ethereum, Base, Arbitrum, Optimism). Rate limited 10/hr.

  • get_cheapest_chain

    Get a direct recommendation for the cheapest EVM chain right now with savings %. Free, rate limited.

  • get_gas_basic

    Find the cheapest EVM chain before sending a transaction. Compares live gas across Ethereum, Base, Arbitrum & Optimism and returns the cheapest chain with savings % (e.g. 'Use Base — saves 99.8% vs Ethereum'). Use before bridging, deploying a contract, or any tx where you can choose the chain. $0.001 USDC via x402 on Base, no API key.

  • get_gas_premium

    Find the cheapest EVM chain across 9 networks before transacting. Covers Ethereum, Base, Arbitrum, Optimism, BNB, Polygon, Avalanche, zkSync & Hyperliquid; returns the cheapest chain with savings % for cross-chain routing decisions. Use when you need the widest chain coverage to route a tx to the lowest-fee network. $0.002 USDC via x402 on Base, no API key.