Skill 04 nft management

Skill vaquarkhan/web3-agent-skills/skills/skill-04-nft-management

Production-grade Agent Skills for Web3 AI agents: 15 workflows, 6 MCP servers, DeFi/NFT/compliance guardrails, and VS Code/JetBrains installers.

Install

npx -y skills add vaquarkhan/web3-agent-skills --skill skill-04-nft-management

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Manages NFTs including minting, trading, ERC-721/1155 operations, marketplace integration, and token-bound accounts (ERC-6551). Use when working with NFT collections, metadata, or TBA wallets.

SKILL.md

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NFT Management

When to Use

Minting ERC-721 or ERC-1155 tokens
Buying/selling on OpenSea, Blur, Reservoir
Resolving and validating NFT metadata
Creating token-bound accounts (ERC-6551)
Managing royalty enforcement (EIP-2981)

Prerequisites

MCP: nft-metadata-server, blockchain-rpc-server, ipfs-storage-server
Skills: skill-02, skill-08 (verify collection contracts)

Workflow

1. Collection Verification

Verify contract on explorer; check for verified source
Confirm standard: ERC-721 (ownerOf), ERC-1155 (balanceOf with id)
Check for honeypot patterns (non-transferable after mint, hidden fees)
Validate royalty config via royaltyInfo(tokenId, salePrice)

2. Minting

Resolve metadata URI (IPFS CID or Arweave txid)
Pin metadata via ipfs-storage-server before mint
Estimate mint cost including gas
Execute mint; verify token received

3. Trading

Use Reservoir API via nft-metadata-server for aggregated listings
Set approval: prefer setApprovalForAll only for trusted marketplaces
For high-value sales: use private tx submission (skill-15)
Verify listing price and currency (ETH, WETH, USDC)

4. Token-Bound Accounts (ERC-6551)

Deploy TBA registry implementation
Create account: createAccount(implementation, chainId, tokenContract, tokenId, salt, initData)
TBA can hold ETH, ERC-20, and other NFTs
Sign transactions from TBA via ERC-1271

5. Metadata Standards

Field	Requirement
`name`	Human-readable token name
`description`	Token description
`image`	IPFS/Arweave URI (not HTTP unless pinned)
`attributes`	Array of trait_type/value pairs

References

knowledge-base/standards/erc721/, erc1155/, erc6551/
references/marketplace-apis.md