Gas Tracker Skill

Monitor gas prices across blockchain networks.

Overview

Provide real-time gas price information to help users time their transactions for optimal costs.

Capabilities

• Current gas price: Show gas price in Gwei for any network
• Multi-chain comparison: Compare gas costs across networks
• Gas estimation: Estimate cost for specific transaction types
• Network congestion: Report on current network load

Tools Used

• get_network_info – Fetch current gas price per network
• estimate_gas – Estimate specific transaction costs
• get_block_info – Check block utilization

Example Interactions

User: “What’s gas on Ethereum right now?” Action: Query ETH mainnet gas price, report in Gwei and USD

User: “Compare gas across chains” Action: Query gas price on ETH, BSC, Polygon, Arbitrum, format comparison

User: “How much would a token transfer cost on BSC?” Action: Estimate gas for ERC20 transfer on BSC, show in BNB and USD

Notes

• Gas prices fluctuate rapidly; always note the timestamp
• For L2s (Arbitrum, Optimism, Base), note that gas is typically much cheaper
• BSC gas is typically 3-5 Gwei; Ethereum varies widely