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name: evm-gas-price description: Use this skill when the user asks "gas price", "how much is gas", "current gas", "check gas fees", or mentions checking gas costs on EVM chains (Ethereum, Polygon, Arbitrum, etc.). Optional chain parameter. allowed-tools: Bash

EVM Gas Price Fetcher

Gets current gas price for an EVM blockchain network.

Usage

Run the script with optional chain:

Copy${CLAUDE_PLUGIN_ROOT}/scripts/crypto-evm-gas-price.sh [chain]

Arguments

• chain (optional): Chain name - ethereum (default), polygon, arbitrum, optimism, base, bsc

Supported Chains

Requirements

• cast (Foundry) must be installed
• RPC URL is optional (uses PublicNode fallback)

Examples

Copy# Get gas price on Ethereum
${CLAUDE_PLUGIN_ROOT}/scripts/crypto-evm-gas-price.sh

# Get gas price on Polygon
${CLAUDE_PLUGIN_ROOT}/scripts/crypto-evm-gas-price.sh polygon

Note

For Solana fees, use the sol-fees skill instead.