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nft-standards

Implements NFT contracts with ERC-711 and ERC-1155 standards and metadata handling.

2|Updated Jan 18, 2026
Search Tags:#metadata#blockchain#smart contracts#web3#nft#erc1155#erc721
One-click install
npx skills add https://github.com/as4584/antigravity-skills --skill nft-standards-as4584
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: nft-standards
Source: https://github.com/as4584/antigravity-skills/tree/main/agents-wshobson/plugins/blockchain-web3/skills/nft-standards
Command: npx skills add https://github.com/as4584/antigravity-skills --skill nft-standards-as4584

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides comprehensive tools and examples for implementing Non-Fungible Token (NFT) standards, ensuring interoperability and functionality for digital assets.

Core Features & Use Cases

  • NFT Contract Implementation: Deploy and manage ERC-721 and ERC-1155 compliant smart contracts.
  • Metadata Handling: Integrate best practices for on-chain and off-chain metadata, including IPFS.
  • Advanced Features: Implement royalties (EIP-2981), soulbound tokens, dynamic NFTs, and gas-optimized minting (ERC721A).
  • Use Case: When building an NFT marketplace, use this Skill to create the core NFT contracts that support various features like royalties and different token types.

Quick Start

Use the nft-standards skill to generate an ERC-721 compliant smart contract for a new NFT collection.

Frequently Asked Questions about nft-standards

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I implement ERC-721 and ERC-1155 smart contracts?▼

Implement ERC-721 and ERC-1155 smart contracts by deploying compliant code that handles minting strategies, metadata integration, and marketplace functionality for digital assets.

What is the best way to handle on-chain and off-chain NFT metadata?▼

NFT metadata is handled by integrating best practices for both on-chain and off-chain storage, including IPFS, to ensure digital asset interoperability.

Can I add royalty support using EIP-2981 when building an NFT marketplace?▼

EIP-2981 royalty support is included as an advanced feature when building NFT marketplaces, alongside soulbound tokens and dynamic NFTs.

How do I optimize gas costs for NFT minting?▼

Gas-optimized minting is achieved by implementing ERC721A strategies, reducing transaction costs during the creation of large NFT collections.

When should I use ERC-1155 instead of ERC-721 for my digital assets?▼

ERC-1155 should be used over ERC-721 when managing multiple token types within a single contract, while ERC-721 suits unique, individual digital assets.

Does this Skill support creating soulbound and dynamic NFTs?▼

Creating soulbound tokens and dynamic NFTs is supported as an advanced feature within the NFT contract implementation workflow.

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