Test smart contracts comprehensively using Hardhat and Foundry with unit tests, integration tests, and mainnet forking. Use when testing Solidity contracts, setting up blockchain test suites, or validating DeFi protocols.
Install
npx skills add wshobson/agents --skill web3-testingnpx skills add wshobson/agents --skill web3-testing -a claude-code -gnpx skills add wshobson/agents --skill web3-testing -a codex -ggemini skills install https://github.com/wshobson/agents.git --path plugins/blockchain-web3/skills/web3-testinggh skill install wshobson/agents web3-testinggit clone --depth 1 https://github.com/wshobson/agents /tmp/wshobson__agents
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/wshobson__agents/plugins/blockchain-web3/skills/web3-testing ~/.claude/skills/web3-testing # Claude Code
cp -R /tmp/wshobson__agents/plugins/blockchain-web3/skills/web3-testing ~/.agents/skills/web3-testing # Codex, Cursor, Gemini CLI, Copilot, OpenCode