solidity-guide

Guide secure and gas-efficient Solidity smart contract development on Ethereum.

7|1|Updated Nov 3, 2025
One-click install
npx skills add https://github.com/ar4mirez/samuel --skill solidity-guide
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: solidity-guide
Source: https://github.com/ar4mirez/samuel/tree/main/template/.claude/skills/solidity-guide
Command: npx skills add https://github.com/ar4mirez/samuel --skill solidity-guide

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides essential guardrails, patterns, and best practices for developing secure, gas-efficient, and upgradeable smart contracts on the Ethereum blockchain.

Core Features & Use Cases

  • Security Best Practices: Offers guidance on preventing reentrancy, access control vulnerabilities, and other common exploits.
  • Gas Optimization: Provides techniques to reduce transaction costs on the EVM.
  • Upgradeability Patterns: Details how to implement upgradeable smart contracts using proxy patterns.
  • Use Case: When developing a new DeFi protocol, use this Skill to ensure your Solidity code adheres to industry-standard security measures and gas optimization techniques, minimizing risks and operational costs.

Quick Start

Apply the solidity-guide skill to review the attached smart contract file 'MyToken.sol' for security and gas efficiency.

Frequently Asked Questions about solidity-guide

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I prevent reentrancy attacks in Solidity smart contracts?

To prevent reentrancy attacks in Solidity smart contracts, apply the checks-effects-interactions pattern and use mutex guards. This Skill provides comprehensive guardrails and security patterns to eliminate common access control vulnerabilities and exploitation vectors.

What's the best way to optimize gas costs for Ethereum smart contracts?

The best way to optimize gas costs for Ethereum smart contracts is to apply specific EVM-level gas optimization techniques. This Skill provides actionable patterns to reduce transaction costs by optimizing storage usage and execution logic in Solidity.

How do I implement upgradeable smart contracts using UUPS proxies?

Implementing upgradeable smart contracts using UUPS proxies involves deploying a proxy pattern that delegates logic calls to an implementation contract. This Skill details how to structure Solidity code for secure and efficient upgradeability.

Can I use Foundry and Hardhat to test Solidity security vulnerabilities?

Yes, you can use Foundry and Hardhat to test Solidity security vulnerabilities. This Skill includes specific testing guidance to validate access control and reentrancy protections within your Ethereum smart contract development workflow.

What Solidity compiler versions are recommended for secure Ethereum development?

Recommended Solidity compiler versions for secure Ethereum development depend on mitigating known compiler-level bugs. This Skill provides guardrails covering compiler versions alongside security and gas optimization best practices.