vulnerability-patterns

Name: vulnerability-patterns
Availability: InStock
Author: MolcajeteAI

Identify and explain common vulnerability patterns in Solidity smart contracts.

2|1|Updated Nov 13, 2025

Search Tags:#security #auditing #vulnerabilities #smart contracts #solidity #exploit prevention

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npx skills add https://github.com/MolcajeteAI/plugin --skill vulnerability-patterns-molcajeteai

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: vulnerability-patterns
Source: https://github.com/MolcajeteAI/plugin/tree/main/deprecated/tech-stacks/solidity/skills/vulnerability-patterns
Command: npx skills add https://github.com/MolcajeteAI/plugin --skill vulnerability-patterns-molcajeteai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps developers identify and understand common security vulnerabilities in Solidity smart contracts, enabling them to write more secure code and prevent costly exploits.

Core Features & Use Cases

Vulnerability Identification: Provides a categorized list of common smart contract vulnerabilities (e.g., Reentrancy, Access Control, Integer Issues).
Prevention Guidance: Offers explanations and code examples for preventing these vulnerabilities.
Use Case: When reviewing a new smart contract, use this Skill to quickly check for known vulnerability patterns and ensure best practices are followed.

Quick Start

Use the vulnerability-patterns skill to learn about reentrancy vulnerabilities in Solidity.

Frequently Asked Questions about vulnerability-patterns

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

FAQPage Schema

What are the most common vulnerability patterns in Solidity smart contracts?▼

Common Solidity vulnerability patterns include reentrancy, access control flaws, and integer overflow or underflow issues. Identifying these exploit vectors early helps developers implement secure coding practices and prevent costly smart contract exploits during security auditing.

How do I prevent reentrancy attacks in Solidity?▼

To prevent reentrancy attacks in Solidity, use the checks-effects-interactions pattern or mutex locks. This vulnerability pattern occurs when external contract calls hijack execution flow, and applying secure coding practices ensures exploit prevention by properly managing state changes before transferring funds.

Does this skill provide code examples for fixing smart contract security flaws?▼

Yes, this skill provides prevention guidance with code examples for addressing smart contract security flaws. It explains how to fix common vulnerability patterns by demonstrating secure coding practices to ensure blockchain development follows established exploit prevention principles.

What do I need to know to audit smart contracts for vulnerabilities?▼

Auditing smart contracts for vulnerabilities requires a solid understanding of blockchain security principles and common exploit vectors. You need familiarity with Solidity and the ability to recognize vulnerability patterns like access control issues and reentrancy during security auditing.

When should I review my Solidity code for access control vulnerabilities?▼

You should review Solidity code for access control vulnerabilities whenever deploying or updating smart contracts. This vulnerability pattern allows unauthorized users to execute restricted functions, making regular security auditing essential for exploit prevention and maintaining secure blockchain development standards.

Can this skill help identify integer overflow and underflow issues in Solidity?▼

Yes, this skill identifies integer overflow and underflow issues as part of its common vulnerability patterns categorization. It provides explanations and prevention guidance for these Solidity arithmetic flaws, helping developers apply secure coding practices to prevent unexpected contract behavior.