approvals
Token approval UX patterns for Ethereum dApps: exact-amount approvals, Permit2 gasless signatures, EIP-5792 batched approve+action, human-readable approval display, and in-app approval management/revocation. Use this skill whenever building or reviewing ANY ERC-20 token approval flow, permit signing, spending permission UI, allowance checking, or approval revocation feature — even if the user just mentions 'approve', 'allowance', 'permit', or 'spending permission'.
Installation and usage
Token approval UX patterns for Ethereum dApps: exact-amount approvals, Permit2 gasless signatures, EIP-5792 batched approve+action, human-readable approval display, and in-app approval management/revocation. Use this skill whenever building or reviewing ANY ERC-20 token approval flow, permit signing, spending permission UI, allowance checking, or approval revocation feature — even if the user just mentions 'approve', 'allowance', 'permit', or 'spending permission'.
インストール後、ターミナルで以下のコマンドを実行してこのスキルを使用できます：
skills use approvals