web3-testing

Quick Review

Excellent Web3 testing skill with comprehensive coverage of Hardhat and Foundry frameworks. The description clearly conveys when to use the skill (contract testing, test suite setup, DeFi validation). Task knowledge is strong with detailed code examples for unit tests, integration tests, gas optimization, mainnet forking, fuzzing, and CI/CD integration. Structure is good with clear sections and a helpful resources list referencing supporting files. The skill provides substantial value by consolidating complex Web3 testing patterns that would otherwise require significant token usage and multiple iterations for a CLI agent to discover. Minor room for improvement: could include more on security-specific testing patterns (e.g., flash loan attacks, oracle manipulation) and expand the Foundry section to match Hardhat's depth.