evm-audit-signatures

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Signature vulnerabilities including cross-chain replay, ecrecover pitfalls, EIP-712 domain separator issues, permit edge cases, malleability, and meta-transaction security. Load when the contract uses any off-chain signatures.

By austintgriffith schedule Updated 2/28/2026

play_arrow Run Skill in Manus View GitHub

name: evm-audit-signatures description: Signature vulnerabilities including cross-chain replay, ecrecover pitfalls, EIP-712 domain separator issues, permit edge cases, malleability, and meta-transaction security. Load when the contract uses any off-chain signatures.

EVM Audit — Signature Vulnerabilities

Load when auditing contracts that use ecrecover, EIP-712, permit, or any off-chain signature verification.

Reference Files

references/checklist.md — Full signature checklist

Install via CLI

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

Repository Details

star Stars 6

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navigation Branch main

article Path SKILL.md