How does it help with security audits?

By implementing fuzzing, access control tests, and comprehensive coverage reports, this skill helps identify vulnerabilities and edge cases before a professional audit.

Does it support gas optimization?

Absolutely. It includes patterns for the Hardhat gas reporter and manual gas benchmarking to ensure your contract functions are as efficient as possible.

Can I use this for mainnet fork testing?

Yes, the skill provides specific configurations for Hardhat and Foundry to fork mainnet state, allowing you to test interactions with existing protocols like Uniswap or DAI.

What testing frameworks are supported?

This skill supports both Hardhat (JavaScript/TypeScript) and Foundry (Solidity), providing the flexibility to use the best tool for your specific testing needs.

Web3 Smart Contract Testing

Name: Web3 Smart Contract Testing
Author: HermeticOrmus

byHermeticOrmus

Security & Testing

Tests smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking.

About

The Web3 Smart Contract Testing skill provides a robust framework for validating Solidity-based applications through advanced testing environments. It streamlines the setup of Hardhat and Foundry, enabling developers to perform unit testing, integration suites, and mainnet forking for realistic protocol validation. With built-in patterns for gas optimization, fuzzing, and account impersonation, this skill ensures that smart contracts are secure, efficient, and ready for production deployment.

Key Features

0 GitHub stars
Advanced fuzzing and property-based testing
Realistic mainnet forking and account impersonation
Full Hardhat and Foundry configuration patterns
Automated gas usage reporting and optimization
Etherscan verification and CI/CD integration

Use Cases

Reducing transaction costs through systematic gas optimization testing
Identifying edge-case vulnerabilities through automated fuzzing
Validating DeFi protocol logic with real-world state via mainnet forking

About

Key Features

0 GitHub stars
Advanced fuzzing and property-based testing
Realistic mainnet forking and account impersonation
Full Hardhat and Foundry configuration patterns
Automated gas usage reporting and optimization
Etherscan verification and CI/CD integration

Use Cases

Reducing transaction costs through systematic gas optimization testing
Identifying edge-case vulnerabilities through automated fuzzing
Validating DeFi protocol logic with real-world state via mainnet forking