# Evm Audit Dos

> EVM smart contract audit checklist for denial-of-service and griefing attacks. Covers gas griefing, unbounded loops, returndata bombing, block stuffing, and DoS via revert. Use when auditing protocols with loops, external calls, or time-sensitive operations. Load references/checklist.md for the full checklist.

- Skill: `austintgriffith/evm-audit-dos` (Agent Skill, multi-file: 2 files)
- Install (CLI): `npx skillmds@latest add austintgriffith/evm-audit-dos`
- Raw SKILL.md: https://api.skillmd.com/api/skills/austintgriffith/evm-audit-dos/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Security
- Author: austintgriffith (https://skillmd.com/u/austintgriffith)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/austintgriffith/evm-audit-dos

---


# DoS & Griefing Audit Skill

## Overview
Denial-of-service and griefing attack patterns in smart contracts. Focuses on gas exhaustion, revert-based DoS, and economic griefing.

## Reference Files
- **references/checklist.md** — Full audit checklist, load this when auditing for DoS/griefing