Solidity Security & Smart Contract Audit

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This skill equips Claude with specialized knowledge of Ethereum Virtual Machine (EVM) security, enabling it to write, audit, and optimize Solidity smart contracts. It provides concrete implementation patterns for preventing high-risk vulnerabilities like reentrancy, integer overflows, and unauthorized access. By following the Checks-Effects-Interactions pattern and leveraging OpenZeppelin standards, it helps developers build robust decentralized applications (dApps) while simultaneously optimizing gas consumption and preparing for formal professional security audits.

Características Principales

• Access control implementation including Ownable and Role-Based models
• Reentrancy prevention using CEI patterns and ReentrancyGuard
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• Integer overflow and underflow protection for multiple Solidity versions
• Gas optimization techniques through storage packing and calldata usage
• Front-running mitigation using commit-reveal schemes

Casos de Uso

• Performing pre-audit security reviews on existing smart contracts
• Developing secure Decentralized Finance (DeFi) protocols
• Optimizing production smart contracts for gas efficiency without sacrificing safety