Does this skill support batch minting?

Yes, it includes implementations for ERC-1155 batch minting and gas-optimized ERC721A patterns for efficient high-volume NFT launches.

Can I implement on-chain metadata?

Absolutely. The skill provides patterns for generating SVG and JSON metadata directly within the smart contract for fully decentralized on-chain assets.

Is it compatible with OpenZeppelin libraries?

Yes, the provided templates and best practices are built upon the industry-standard OpenZeppelin library to ensure maximum security and reliability.

How are NFT royalties handled?

It implements the EIP-2981 standard, ensuring that your royalty preferences are communicated to and respected by compatible marketplaces like OpenSea and Rarible.

Can I create non-transferable tokens?

Yes, the skill includes patterns for Soulbound Tokens (SBTs), which restrict transfers after the initial minting, making them ideal for credentials or identity systems.

NFT Standards & Minting

Name: NFT Standards & Minting
Author: HermeticOrmus

byHermeticOrmus

0•

E-commerce Solutions

Implements industry-standard ERC-721 and ERC-1155 NFT contracts with optimized metadata, royalties, and marketplace compatibility.

This skill empowers developers to build sophisticated NFT systems by mastering the core standards of the Web3 ecosystem. It provides production-ready templates for ERC-721 and ERC-1155 tokens, covering advanced features like gas-optimized batch minting (ERC721A), EIP-2981 royalty enforcement, soulbound (non-transferable) tokens, and dynamic metadata that evolves on-chain. Whether you are launching a digital art collection, creating an in-game economy, or developing a decentralized marketplace, this skill ensures your assets follow best practices for security, gas efficiency, and cross-platform interoperability with platforms like OpenSea, Blur, and Rarible.

Key Features

01Soulbound Token (SBT) patterns for non-transferable assets

020 GitHub stars

03EIP-2981 royalty management for marketplace compatibility

04Standardized ERC-721 and ERC-1155 contract implementations

05Dynamic and on-chain SVG metadata generation strategies

06Gas-optimized batch minting using ERC721A patterns

Use Cases

01Building cross-compatible in-game item systems and economies

02Launching generative art collections with IPFS-pinned metadata

03Implementing on-chain identity and reputation systems using Soulbound Tokens

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add hermeticormus/hermetic-academy nft-standards

For use in Claude.ai and ChatGPT

Download Skill