solidity-security

Name: solidity-security
Availability: InStock
Author: yangyang-hub

Apply secure patterns and best practices to Solidity 0.8+ smart contracts.

Updated Feb 5, 2026

Search Tags:#security #audit #best-practices #solidity #reentrancy #access-control #smart-contracts

Ready to run

npx skills add https://github.com/yangyang-hub/reverse-turing-test-arena --skill solidity-security-yangyang-hub

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: solidity-security
Source: https://github.com/yangyang-hub/reverse-turing-test-arena/tree/main/.agents/skills/solidity-security
Command: npx skills add https://github.com/yangyang-hub/reverse-turing-test-arena --skill solidity-security-yangyang-hub

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Solidity security is a critical concern for developers building on Ethereum: this skill provides structured guidance to prevent vulnerabilities and implement secure patterns.

Core Features & Use Cases

CEI (checks-effects-interactions) promotes safe state changes and minimized risk from external calls.
Reentrancy protection through guards and widely adopted patterns (e.g., OpenZeppelin) to prevent malicious callbacks.
Access control, authorization, and robust role-based controls to restrict sensitive functions.
Input validation, safe math practices (Solidity 0.8+), and defensive coding to avoid invalid states.
Audit-ready patterns, testable security checks, and guidance for DeFi, NFT, and token contracts.

Quick Start

Review your Solidity codebase and start applying secure patterns and checks to harden contracts immediately.

Frequently Asked Questions about solidity-security

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

FAQPage Schema

How do I prevent reentrancy attacks in Solidity smart contracts?▼

Prevent reentrancy attacks in Solidity by applying the checks-effects-interactions pattern and integrating anti-reentrancy guards like OpenZeppelin's ReentrancyGuard to block malicious callbacks during external calls.

What is the checks-effects-interactions pattern in Solidity?▼

The checks-effects-interactions pattern in Solidity ensures safe state changes by validating inputs first, updating internal contract state second, and making external calls last to minimize reentrancy risks.

How do I implement role-based access control for DeFi and token protocols?▼

Implement role-based access control for DeFi and token protocols by applying robust authorization patterns that restrict sensitive functions to designated roles, ensuring only authorized addresses execute critical operations.

Does this secure coding approach work with Solidity 0.8+ smart contracts?▼

Yes, this secure coding approach works with Solidity 0.8+ smart contracts by leveraging built-in safe math practices, input validation, and defensive coding to prevent invalid states across EVM environments.

How do I add an emergency stop mechanism to an NFT smart contract?▼

Add an emergency stop mechanism to an NFT smart contract by integrating circuit breaker patterns that allow authorized roles to pause contract execution and mitigate active vulnerabilities during an exploit.

What is the best way to audit existing Solidity code for security vulnerabilities?▼

The best way to audit existing Solidity code for security vulnerabilities is to review the codebase against audit-ready patterns, applying structured checks for access control, input validation, and reentrancy protection.