sk Skill · iktok90-design
permit2-patterns
Detect Permit2 / EIP-2612 lifecycle bugs — signature lifecycle, allowance transfer vs signature transfer confusion, nonce reuse, deadline manipulation, witness-data misuse. Activate on permit, permitTransferFrom, IPermit2, SignatureTransfer, AllowanceTransfer, PermitWitnessTransferFrom, PermitBatchTransferFrom.
Open on skills.sh ↗read 2026-09-15
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