sweatpotato13

Use when implementing features using CQRS pattern in NestJS. Apply for all create, read, update, delete operations that need separation of commands (write) and queries (read). Required for all business logic implementation in this project.

Use when implementing any feature or bugfix, before writing implementation code

Master smart contract security best practices to prevent common vulnerabilities and implement secure Solidity patterns. Use when writing smart contracts, auditing existing contracts, or implementing security measures for blockchain applications.

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.

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.