# Solidity Security

> Master smart contract security best practices to prevent common vulnerabilities and implement secure Solidity patterns. Use when writing smart contracts, auditing existing contracts, or implementin...

- Skill: `ngxtm-devkit/solidity-security` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add ngxtm-devkit/solidity-security`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ngxtm-devkit/solidity-security/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: ngxtm (https://skillmd.com/u/ngxtm-devkit)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/ngxtm-devkit/solidity-security

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# Solidity Security

Master smart contract security best practices, vulnerability prevention, and secure Solidity development patterns.

## Use this skill when

- Writing secure smart contracts
- Auditing existing contracts for vulnerabilities
- Implementing secure DeFi protocols
- Preventing reentrancy, overflow, and access control issues
- Optimizing gas usage while maintaining security
- Preparing contracts for professional audits
- Understanding common attack vectors

## Do not use this skill when

- The task is unrelated to solidity security
- You need a different domain or tool outside this scope

## Instructions

- Clarify goals, constraints, and required inputs.
- Apply relevant best practices and validate outcomes.
- Provide actionable steps and verification.
- If detailed examples are required, open `resources/implementation-playbook.md`.

## Resources

- `resources/implementation-playbook.md` for detailed patterns and examples.