Enforce safety UX patterns for Ethereum dApp address, token, and transaction inputs.
npx skills add https://github.com/konopkja/ethux-design --skill safety-konopkja
Please help me install this Agent Skill. Skill: safety Source: https://github.com/konopkja/ethux-design/tree/main/skills/safety Command: npx skills add https://github.com/konopkja/ethux-design --skill safety-konopkja
Safety and security UX patterns for Ethereum dApps: risk-differentiated warnings (info/caution/danger tiers), ENS name resolution, ERC-55 address checksum validation, spam token filtering, and safe max-send calculations. Use this skill whenever building or reviewing ANY address input, warning system, risk indicator, token filtering, ENS display, send-max feature, or phishing protection — even if the user just mentions 'safety', 'security', 'warnings', 'address validation', 'ENS', 'spam tokens', or 'send max'.
Integrate these safety patterns into your dApp by validating addresses with ERC-55, resolving ENS names, applying risk-tiered warnings, filtering tokens, and calculating safe max-send amounts.
High-intent search queries and answers about installing and using this skill.
Ethereum address validation uses ERC-55 checksum validation to verify user-entered or pasted addresses, ensuring input accuracy and preventing funds from being sent to malformed addresses. It specifies concrete front-end validation rules and fallback behaviors for invalid inputs.
Risk-differentiated warnings use info, caution, and danger tiers to differentiate risk levels and reduce warning fatigue in Ethereum dApps. This approach provides concrete UI patterns to clearly communicate security threats without overwhelming the user with excessive alerts.
Spam token filtering hides suspicious or unverified tokens by applying dedicated UI patterns, including a hidden or unverified token view with specific warnings. This prevents users from interacting with potentially malicious assets while maintaining interface cleanliness.
Safe max-send calculations account for gas, fees, and network conditions, including L2 and L1 data considerations, to determine the maximum sendable token amount. This prevents failed transactions caused by insufficient gas reserves.
ENS name resolution improves address input UX by resolving readable names and displaying them alongside checksummed addresses. This enhances accuracy and clarity for users sending transactions to complex hexadecimal Ethereum addresses.
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