Detect unsafe assumptions about Solady's gas-optimized ERC20/ERC2612 permit and DN404 metadata. Solady's ERC20 uses custom storage slots, returns bools via assembly, exposes a virtual _constantNameHash/_versionHash for permit domain separation, and its DN404 mirror splits ERC20/ERC721 logic — integrators that assume OZ-style behavior, revert strings, or that name()/decimals() are always present can misbehave. Activate on solady/tokens imports, ERC2612 permit flows, DN404, or off-chain code parsing Solady revert reasons.
How to install solady-erc20-permit2-assumptions?
omermaksutii/rugproof/solady-erc20-permit2-assumptions
$npx -y skills add omermaksutii/rugproof --skill solady-erc20-permit2-assumptionsInstalls into the current project.
›Prefer a prompt? Paste this to your agent
Run `npx skills use "https://github.com/omermaksutii/rugproof" --skill "omermaksutii/rugproof/solady-erc20-permit2-assumptions"` and follow the generated skill instructions now. Read its complete output, redirecting it to a temporary file first if necessary. Resolve relative paths from the supporting-files directory it provides.
Use the skills in "https://github.com/omermaksutii/rugproof" that are relevant to the current task. Run `npx skills add "https://github.com/omermaksutii/rugproof"` and select the relevant skills, then follow their instructions.
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