Are the contracts secure?

The skill utilizes battle-tested patterns from OpenZeppelin, the industry standard for secure smart contract development, to ensure best practices in access control and token logic.

What NFT standards does this skill support?

It provides full support for ERC-721 (Non-Fungible Tokens) and ERC-1155 (Multi-Token Standard), including extensions for URI storage, enumeration, and gas optimization.

Is gas optimization included?

Yes, the skill specifically includes ERC721A implementation patterns, which significantly reduce gas costs for batch minting multiple NFTs in a single transaction.

How does it handle NFT metadata?

The skill includes patterns for both off-chain metadata (hosted on IPFS/centralized servers) and fully on-chain metadata using Base64 encoding and SVG generation.

Can I implement secondary sale royalties?

Yes, it implements the EIP-2981 Royalty Standard, which allows you to set universal royalty percentages that are recognized by major NFT marketplaces.

NFT Standards & Web3 Implementation

Name: NFT Standards & Web3 Implementation
Author: HermeticOrmus

byHermeticOrmus

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전자상거래 솔루션

Implements industry-standard NFT protocols including ERC-721 and ERC-1155 with advanced metadata management and marketplace compatibility.

소개

This skill provides Claude with specialized knowledge for architecting and deploying professional NFT ecosystems on EVM-compatible blockchains. It covers the full lifecycle of digital asset development, from basic ERC-721 collections to complex ERC-1155 multi-token systems. Users can leverage production-grade patterns for EIP-2981 royalties, gas-optimized batch minting via ERC721A, on-chain SVG metadata generation, and non-transferable soulbound tokens, ensuring all contracts follow security best practices and are ready for major marketplaces like OpenSea and Blur.

주요 기능

Standardized royalty implementation via EIP-2981
On-chain and off-chain (IPFS) metadata architecture
2 GitHub stars
Comprehensive ERC-721 and ERC-1155 Solidity templates
Dynamic NFT logic for evolving digital assets
Gas-optimized batch minting using ERC721A patterns

사용 사례

Developing interoperable in-game asset systems and economies
Launching generative art collections with optimized gas costs
Creating non-transferable soulbound tokens for identity and credentials