Can I test interactions with existing mainnet protocols?

Absolutely. The skill includes specific instructions for mainnet forking and account impersonation, enabling you to test how your contracts interact with real-world protocols like Uniswap or DAI.

Does it support automated security checks?

While it doesn't replace a professional audit, it implements testing patterns for common vulnerabilities like reentrancy, access control failures, and edge-case fuzzing to improve contract security.

Does this skill support both JavaScript and Solidity testing?

Yes, it provides comprehensive patterns and configurations for Hardhat (JavaScript/TypeScript) and Foundry (Solidity), allowing you to choose the best tool for your workflow.

How does it help with gas optimization?

It includes setups for hardhat-gas-reporter and comparison test patterns that allow you to measure and reduce the gas consumption of your contract functions.

Web3 Smart Contract Testing

Name: Web3 Smart Contract Testing
Author: HermeticOrmus

byHermeticOrmus

セキュリティとテスト

Implements comprehensive testing strategies for smart contracts using Hardhat and Foundry to ensure security and gas efficiency.

概要

This skill provides a robust framework for validating Ethereum and EVM-compatible smart contracts by leveraging industry-standard tools like Hardhat and Foundry. It enables Claude to architect advanced test suites that include unit testing, integration testing, and mainnet forking for realistic protocol validation. By utilizing patterns for fuzzing, impersonating whale accounts, and automating gas optimization reports, this skill ensures that blockchain applications are secure, efficient, and ready for production deployment. It is particularly useful for DeFi developers who need to verify complex contract interactions and maintain high test coverage standards.

主な機能

Mainnet forking for realistic protocol interaction
Automated gas usage analysis and reporting
0 GitHub stars
Etherscan contract verification and CI/CD setup
Hardhat and Foundry test suite configuration
Advanced fuzzing and property-based testing

ユースケース

Automating coverage reporting and security audits
Validating DeFi protocol logic and reentrancy protection
Optimizing smart contract gas efficiency for deployment

概要

主な機能

Mainnet forking for realistic protocol interaction
Automated gas usage analysis and reporting
0 GitHub stars
Etherscan contract verification and CI/CD setup
Hardhat and Foundry test suite configuration
Advanced fuzzing and property-based testing

ユースケース

Automating coverage reporting and security audits
Validating DeFi protocol logic and reentrancy protection
Optimizing smart contract gas efficiency for deployment