Can I implement NFT royalties with this skill?

Absolutely. It includes templates for EIP-2981, ensuring your NFT contracts are compatible with major marketplaces for automated royalty payments.

Does this skill support both ERC-721 and ERC-1155?

Yes, it provides complete implementation patterns for both the standard non-fungible token (ERC-721) and the multi-token (ERC-1155) standards.

How does it handle NFT metadata?

The skill covers best practices for both off-chain metadata hosted on IPFS and fully on-chain metadata generated within the smart contract using Base64 encoding.

Is there support for gas optimization?

Yes, it includes patterns for gas-optimized minting, specifically highlighting the ERC721A implementation which significantly reduces gas costs for batch mints.

Web3 NFT Standards & Implementation

Name: Web3 NFT Standards & Implementation
Author: carloscroc

bycarloscroc

0•

Developer Tools

Implements industry-standard NFT protocols and metadata structures for blockchain-based digital asset systems.

This skill provides a comprehensive toolkit for developing Non-Fungible Tokens (NFTs) using Solidity and OpenZeppelin standards. It covers core ERC-721 and ERC-1155 implementations, advanced metadata handling for both IPFS and on-chain storage, and critical marketplace features like EIP-2981 royalties. Whether you are building high-scale art collections, complex gaming ecosystems with multi-tokens, or non-transferable soulbound identity systems, this skill offers the implementation patterns and gas-optimization strategies needed for production-grade Web3 development.

Key Features

01Support for Soulbound (SBT) and Dynamic NFT logic

020 GitHub stars

03Full ERC-721 and ERC-1155 implementation patterns

04Advanced metadata management for IPFS and on-chain storage

05Gas-optimized batch minting using the ERC721A pattern

06EIP-2981 royalty standards for marketplace compatibility

Use Cases

01Implementing decentralized identity or achievement systems with soulbound tokens

02Launching high-scale digital art and generative collectible collections

03Developing gaming item systems with varying rarities and fungibility

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add carloscroc/fitness nft-standards

For use in Claude.ai and ChatGPT

Download Skill