Does this skill support gas optimization?

Yes, it includes implementation patterns for ERC721A, which significantly reduces gas costs for batch minting operations compared to standard ERC-721 implementations.

How does it handle NFT metadata?

It supports both off-chain storage via IPFS/CID pinning and fully on-chain SVG/JSON generation via Base64 encoding for permanent data persistence.

Can I create non-transferable tokens?

Yes, the skill provides templates for 'Soulbound Tokens' (SBTs) by restricting the transfer functions within the smart contract, ideal for credentials and badges.

Is it compatible with OpenSea and other marketplaces?

Absolutely. The skill follows standard EIPs and metadata schemas recognized by major marketplaces like OpenSea, Blur, and LooksRare to ensure assets display correctly.

NFT Development Standards

Name: NFT Development Standards
Author: HermeticOrmus

byHermeticOrmus

电子商务解决方案

Implements and manages NFT standards including ERC-721 and ERC-1155 for digital assets, marketplaces, and on-chain collectibles.

关于

The NFT Standards skill equips Claude with the expertise to design, implement, and optimize Non-Fungible Tokens using Ethereum-based standards. It provides comprehensive patterns for ERC-721 and ERC-1155 smart contracts, including advanced features like royalty enforcement (EIP-2981), soulbound tokens, and gas-optimized batch minting with ERC721A. Whether building art collections, gaming items, or dynamic on-chain metadata systems, this skill ensures best practices for security, marketplace compatibility (OpenSea, Blur), and efficient off-chain data management via IPFS.

主要功能

Full support for ERC-721 and ERC-1155 multi-token standards
On-chain and off-chain metadata (IPFS) handling strategies
Gas-optimized minting patterns using the ERC721A implementation
Templates for Soulbound (non-transferable) and dynamic evolving NFTs
Implementation of EIP-2981 for standardized royalty management
0 GitHub stars

使用场景

Developing in-game economy items and equipment using multi-token standards
Creating verifiable digital identity systems and soulbound credentials
Launching high-volume generative art collections with gas-efficient minting

关于

主要功能

Full support for ERC-721 and ERC-1155 multi-token standards
On-chain and off-chain metadata (IPFS) handling strategies
Gas-optimized minting patterns using the ERC721A implementation
Templates for Soulbound (non-transferable) and dynamic evolving NFTs
Implementation of EIP-2981 for standardized royalty management
0 GitHub stars

使用场景

Developing in-game economy items and equipment using multi-token standards
Creating verifiable digital identity systems and soulbound credentials
Launching high-volume generative art collections with gas-efficient minting