What kind of 'weird tokens' does it detect?

It identifies over 20 non-standard behaviors, including fee-on-transfer, rebasing tokens, blacklisting capabilities, and tokens with missing return values.

Does it support both ERC20 and ERC721 standards?

Yes, the skill is designed to analyze both ERC20 and ERC721 tokens for conformity, implementation flaws, and potential vulnerabilities.

How does it help with DeFi protocol security?

By analyzing how a protocol handles non-standard tokens, it helps developers prevent common vulnerabilities like reentrancy or accounting errors caused by unexpected token logic.

What is the Token Integration Analyzer?

It is a specialized Claude Code skill that utilizes Trail of Bits security standards to audit token implementations and their integration within smart contracts.

Token Integration Analyzer

Name: Token Integration Analyzer
Author: plurigrid

byplurigrid

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Security & Testing

Analyzes token implementations and integrations for security vulnerabilities, ERC compliance, and non-standard behavioral patterns using Trail of Bits expertise.

The Token Integration Analyzer is a high-performance security tool for developers and auditors working with Ethereum-based assets. Built upon the industry-standard Trail of Bits token integration checklist, this skill automates the detection of over 20 'weird' token patterns—such as fee-on-transfer or rebasing behaviors—that often lead to protocol exploits. It evaluates ERC20 and ERC721 conformity, assesses contract owner privileges, and performs on-chain scarcity analysis to provide a comprehensive security profile of any token. Whether you are developing a new asset or integrating third-party tokens into a DeFi protocol, this skill ensures your implementation remains robust against common integration pitfalls.

Key Features

01Detects 20+ 'weird token' patterns like fee-on-transfer and rebasing risks.

02Evaluates contract composition and administrative owner privileges.

03Performs on-chain scarcity analysis to assess supply-side risks.

04Verifies ERC20 and ERC721 conformity and implementation standards.

05Provides context-aware guidance for both token creators and protocol integrators.

062 GitHub stars

Use Cases

01Identifying potential security risks in third-party tokens before integration.

02Validating standard compliance for custom ERC20 or ERC721 implementations.

03Auditing a new smart contract's compatibility with external DeFi protocols.

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