Does Weasel Gas support non-EVM chains like Solana?

No, Weasel Gas specifically supports Solidity smart contracts on EVM-compatible chains such as Ethereum, Arbitrum, Optimism, Polygon, and BSC.

How does it handle L2 optimizations differently than L1?

On L2s, execution is cheap but calldata is expensive. The skill prioritizes reducing calldata size and event data rather than micro-optimizing execution steps like storage caching.

Can it automatically apply gas-saving fixes?

Yes, after analysis, Weasel Gas can implement recommended changes directly into your Solidity files and prompt you to run tests to verify functionality.

What happens if my project is multi-chain?

The skill will ask you to specify the primary target EVM chain or default to the most expensive network (Ethereum Mainnet) to ensure the highest potential savings.

Weasel Gas Optimizer

Name: Weasel Gas Optimizer
Author: slvDev

byslvDev

•

Security & Testing

Analyzes and implements chain-specific gas optimizations for Solidity smart contracts to reduce transaction costs across EVM networks.

Weasel Gas Optimizer is a specialized tool for Ethereum developers that provides intelligent, context-aware gas optimization for Solidity code. Unlike generic optimizers, it distinguishes between Ethereum Mainnet, L2s like Arbitrum and Optimism, and cheap L1s like Polygon to provide the most relevant recommendations based on the target network's specific cost model. It automates the process of scanning for inefficiencies, prioritizing high-impact fixes like storage caching or calldata reduction, and implementing code changes directly within the development environment while maintaining test integrity.

Key Features

01Calldata size reduction specifically optimized for L2 scaling

0210 GitHub stars

03Seamless verification via automated test runs after every fix

04Intelligent impact ranking to prioritize high-value code changes

05Chain-aware gas analysis tailored for L1, L2, and sidechains

06Automated implementation of storage caching and struct packing

Use Cases

01Reducing deployment and execution costs for Ethereum Mainnet contracts

02Optimizing L2 contracts by minimizing calldata and event data overhead

03Refactoring legacy Solidity codebases for modern gas efficiency standards

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add slvdev/weasel weasel-gas

For use in Claude.ai and ChatGPT

Download Skill