Can it detect 'weird token' vulnerabilities?

Yes, it specifically checks for over 20 known 'weird token' patterns such as fee-on-transfer, rebasing logic, and missing return values that often cause DeFi exploits.

Which token standards does this skill support?

The analyzer primarily focuses on ERC20 and ERC721 token standards, including their common variants and non-standard implementations.

What is the Token Integration Analyzer?

It is a specialized Claude Code skill that uses Trail of Bits' security expertise to analyze how tokens are implemented and how protocols integrate with them.

Is this skill suitable for smart contract audits?

While it provides powerful automated analysis based on professional security checklists, it should be used to augment, not replace, a comprehensive manual security audit.

Token Integration Analyzer

Name: Token Integration Analyzer
Author: plurigrid

byplurigrid

•

Security & Testing

Analyzes smart contract token implementations and integrations for security vulnerabilities and compliance with industry standards.

The Token Integration Analyzer is a security-focused skill developed by Trail of Bits designed to help developers and auditors evaluate ERC20 and ERC721 token implementations. It utilizes a comprehensive checklist to detect over 20 'weird token' patterns, assess owner privileges, and perform on-chain scarcity analysis. This skill is essential when building or auditing DeFi protocols that interact with external tokens, ensuring that non-standard behaviors do not lead to protocol-level exploits or integration failures.

Key Features

01Assesses protocol resilience when handling non-standard token logic

02Performs on-chain scarcity and distribution analysis

03Checks ERC20 and ERC721 conformity against standard specifications

04Detects 20+ non-standard 'weird token' behaviors and patterns

058 GitHub stars

06Evaluates contract composition and administrative owner privileges

Use Cases

01Verifying a new custom token implementation against security best practices

02Identifying potential integration risks before deploying smart contracts to mainnet

03Auditing a DeFi protocol's interaction with external liquidity pool tokens

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add plurigrid/asi token-integration-analyzer

For use in Claude.ai and ChatGPT

Download Skill