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NFT Standards · dicklesworthstone | DecimalAI

codingby dicklesworthstone

NFT Standards

dicklesworthstone/nft-standards

Source dicklesworthstone/pi_agent_rust ↗License NOASSERTION

Implement NFT standards (ERC-721, ERC-1155) with proper metadata handling, minting strategies, and marketplace integration.

SkillScore70Maintained

Automatic

Coding pack

Last verified 8/29/2026

What it changes

Passed 15 of 22 test cases with the skill, and 11 of 22 without it.

Without skill52%

With skill70%

Checks it passed that the model alone missed

IERC2981
MAX_PER_MINT
"display_type": "number"

and 2 more in the full report

4 fixed12 passed either way7 still failing0 broke

Pass-rate lift: +17 pp
Tokens: +117%
Agent turns: 0%
Response time: -9%

Model gemini-3.6-flashMeasured 8/29/2026v116 of 23 cases passed with skill · 22 comparable

Tokens, turns and time describe resource use, not a dollar price.

Use this skill

Save it into your project's skills folder. Claude Code picks it up in its next session.

curl -fsSL --create-dirs -o .claude/skills/dicklesworthstone-nft-standards/SKILL.md https://app.decimal.ai/s/dicklesworthstone-nft-standards/SKILL.md

Want it pinned and updatable? pip install "decimalai>=0.15", then decimalai skills add dicklesworthstone-nft-standards, and start Claude Code with claude --plugin-dir "$(git rev-parse --show-toplevel)/.agents"

1 · One-time — install the CLI (docs ↗)

pip install "decimalai>=0.15"

2 · Get the skill — writes .agents/skills/dicklesworthstone-nft-standards/ and pins it in .decimal/skills.lock

decimalai skills add dicklesworthstone-nft-standards

No CLI? Get the same file — curl · raw file

curl -fsSL --create-dirs -o .claude/skills/dicklesworthstone-nft-standards/SKILL.md https://app.decimal.ai/s/dicklesworthstone-nft-standards/SKILL.md

Raw file: /s/dicklesworthstone-nft-standards/SKILL.md ↗ · machine-readable summary at /s/dicklesworthstone-nft-standards.json ↗

Safety checks: 3 of 3 passed

Code scan CleanIntent PassedContent Clean

See it in action

One of 4 test cases the skill fixed. Same model, same prompt, with and without the skill.

1 of 4

Prompt

Construct a JSON metadata object for an off-chain NFT token containing a numeric attribute titled 'Power' with a value of 95 and a maximum boundary of 100, following OpenSea display conventions.

What was checked, without and with the skill
Checked	Without skill	With skill
"display_type": "number"	Missed	Passed
"max_value": 100	Passed	Passed

case-10 · gemini-3.6-flash · 8/29/2026 · answers are capped and redacted

What's inside

The instructions your model reads when the skill loads.

SKILL.md378 linessingle file

NFT Standards

Master ERC-721 and ERC-1155 NFT standards, metadata best practices, and advanced NFT features.

When to Use This Skill

Creating NFT collections (art, gaming, collectibles)
Implementing marketplace functionality
Building on-chain or off-chain metadata
Creating soulbound tokens (non-transferable)
Implementing royalties and revenue sharing
Developing dynamic/evolving NFTs

ERC-721 (Non-Fungible Token Standard)

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Counters.sol";

contract MyNFT is ERC721URIStorage, ERC721Enumerable, Ownable {
    using Counters for Counters.Counter;
    Counters.Counter private _tokenIds;

    uint256 public constant MAX_SUPPLY = 10000;
    uint256 public constant MINT_PRICE = 0.08 ether;
    uint256 public constant MAX_PER_MINT = 20;

    constructor() ERC721("MyNFT", "MNFT") {}

    function mint(uint256 quantity) external payable {
        require(quantity > 0 && quantity <= MAX_PER_MINT, "Invalid quantity");
        require(_tokenIds.current() + quantity <= MAX_SUPPLY, "Exceeds max supply");
        require(msg.value >= MINT_PRICE * quantity, "Insufficient payment");

        for (uint256 i = 0; i < quantity; i++) {

Track record

Benchmark

15 / 22

test cases passed, vs 11 / 22 without

Adoption

Users: 0
Times used: 0

Safety and source details

SkillSafety

✓ 3 of 3 passed

Code scan15 of 15 checks clean

0 critical · 0 warning · 0 info — scanner v4 — 8/10/2026

View 15 scanner checks

live_secretremote_code_executionreverse_shelldata_exfiltrationssrf_metadataagent_snoopinganti_refusaldestructive_commandsobfuscated_unicodeunicode_homoglyphopaque_blobsuspicious_urltool_overreachtrigger_abuseprompt_injection_phrasing

IntentSafe

LLM judge · does the skill do what it claims

ContentClean

LLM judge · policy & harmful-content review

Source

Imported

dicklesworthstone / pi_agent_rust

tests/ext_conformance/artifacts/agents-wshobson/blockchain-web3/skills/nft-standards/SKILL.md

View on GitHub ↗

License NOASSERTIONImported 8/10/2026Version v1

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Ready to supercharge your AI agents?

See it in action

What's inside

NFT Standards

When to Use This Skill

ERC-721 (Non-Fungible Token Standard)

Track record

Benchmark

Adoption

SkillSafety

Source

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