evm-audit-erc20

Weird ERC20 token edge cases that break protocols. Covers fee-on-transfer, rebasing, missing return values, blocklists, multiple addresses, flash minting, ERC777 hooks, approval race conditions, and more. Load when the contract interacts with ANY ERC20 tokens.

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Repository: austintgriffith/evm-audit-skills
Last source activity: February 28, 2026 at 16:14
Detected SKILL.md language: English
Stars: 10
Forks: 5

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npx skills add https://github.com/austintgriffith/evm-audit-skills --skill evm-audit-erc20

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SKILL.md

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evm-audit-general

General Solidity/EVM security checklist — non-obvious footguns that apply to every smart contract. Covers external calls, force-feeding, pause mechanisms, read-only reentrancy, merkle trees, code asymmetry, multicall hazards, and general EVM quirks. Load this for EVERY audit.

2026-07-09

evm-audit-oracles

Oracle vulnerabilities including Chainlink staleness, minAnswer/maxAnswer circuit breakers, L2 sequencer uptime, TWAP manipulation, VRF front-running, spot price attacks, peg assumptions, and oracle decimal mismatches. Load when the contract uses any price oracle or external data feed.

2026-07-09

evm-audit-access-control

EVM smart contract audit checklist for non-obvious access control issues. Covers centralization risks, privilege escalation, two-step ownership, role management, and admin rug vectors. Use when auditing protocols with privileged roles, admin functions, or governance. Load references/checklist.md for the full checklist.

2026-02-28

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evm-audit-erc20

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EVM Audit — Weird ERC20 Edge Cases

Reference Files

EVM Audit — Weird ERC20 Edge Cases

Reference Files

name	evm-audit-erc20
description	Weird ERC20 token edge cases that break protocols. Covers fee-on-transfer, rebasing, missing return values, blocklists, multiple addresses, flash minting, ERC777 hooks, approval race conditions, and more. Load when the contract interacts with ANY ERC20 tokens.

evm-audit-erc20

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More from this repository

More from this repository

EVM Audit — Weird ERC20 Edge Cases

Reference Files

EVM Audit — Weird ERC20 Edge Cases

Reference Files