Does this skill support both Hardhat and Foundry?

Yes, it provides configuration and implementation patterns for both Hardhat (JavaScript/TypeScript) and Foundry (Solidity-native) testing environments.

Can I test how my contract interacts with existing protocols?

Absolutely. The skill includes patterns for mainnet forking and account impersonation, allowing you to simulate interactions with real-world contracts like Uniswap or DAI on a local node.

How does this help with gas optimization?

It provides templates for gas reporting and comparison tests, enabling you to measure the exact gas cost of functions and compare different implementation strategies.

Is CI/CD integration supported?

Yes, the skill includes pre-configured GitHub Actions workflows to automate your test suite, compile contracts, and generate coverage reports on every push or pull request.

What is fuzzing and why is it included?

Fuzzing is property-based testing that inputs random data into your functions to find edge cases. This skill uses Foundry's Forge to help you identify vulnerabilities that standard unit tests might miss.

Web3 Smart Contract Testing

Name: Web3 Smart Contract Testing
Author: HermeticOrmus

byHermeticOrmus

セキュリティとテスト

Automates comprehensive smart contract testing using Hardhat and Foundry to ensure security, reliability, and gas efficiency.

概要

Web3 Smart Contract Testing is a specialized Claude Code skill designed to streamline the validation of Solidity contracts. It provides a robust framework for implementing unit and integration tests, performing property-based fuzzing, and executing realistic mainnet forking scenarios. By integrating gas optimization analysis and automated coverage reporting, this skill helps developers build secure, production-grade DeFi protocols and decentralized applications while minimizing deployment risks and maximizing code quality.

主な機能

Advanced testing patterns including mainnet forking and account impersonation
Automated gas optimization analysis and usage reporting
Seamless CI/CD integration and automated Etherscan verification
Multi-framework support for Hardhat and Foundry (Forge) setups
0 GitHub stars
Property-based fuzzing for edge-case vulnerability detection

ユースケース

Securing complex DeFi protocols through rigorous unit and integration testing
Reducing transaction costs by benchmarking gas usage against optimized implementations
Validating contract behavior against real-world state using mainnet forking

概要

主な機能

Advanced testing patterns including mainnet forking and account impersonation
Automated gas optimization analysis and usage reporting
Seamless CI/CD integration and automated Etherscan verification
Multi-framework support for Hardhat and Foundry (Forge) setups
0 GitHub stars
Property-based fuzzing for edge-case vulnerability detection

ユースケース

Securing complex DeFi protocols through rigorous unit and integration testing
Reducing transaction costs by benchmarking gas usage against optimized implementations
Validating contract behavior against real-world state using mainnet forking