contract-scanner

What This Skill Does

The Contract Scanner is a robust security auditing tool for OpenClaw designed to mitigate the risks associated with decentralized finance (DeFi) trading. It serves as your first line of defense against malicious smart contracts by performing a deep-dive analysis into the code architecture, tokenomics, and historical behavior of any provided blockchain address. By leveraging specialized algorithms, it identifies common scam patterns such as honeypots (where buyers cannot sell tokens), excessive hidden buy/sell taxes, and centralized ownership structures that allow developers to rug pull liquidity at any moment. This skill provides a comprehensive risk assessment, allowing you to make informed decisions before interacting with unknown protocols.

Installation

To integrate the Contract Scanner into your OpenClaw environment, execute the following command in your terminal:

clawhub install openclaw/skills/skills/alexbrc20/contract-scanner

Ensure that your OpenClaw instance is updated to the latest version to ensure compatibility with the most recent blockchain APIs and security definitions.

Use Cases

This skill is essential for day traders, liquidity providers, and developers auditing new projects. It is particularly useful when vetting trending tokens on decentralized exchanges, checking the health of a liquidity pool before participation, and verifying that a project has renounced its ownership to prevent malicious code modifications. By automating the scanning process, it saves users from manually inspecting Etherscan or BscScan bytecode.

Example Prompts

1. "/contract-scanner check 0x71C7656EC7ab88b098defB751B7401B5f6d8976F - please provide a full security report."
2. "/contract-scanner tax 0x55d398326f99059fF775485246999027B3197955 - can you tell me the current buy and sell fees?"
3. "/contract-scanner owner 0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d - verify if the contract ownership is renounced."

Tips & Limitations

While the Contract Scanner is highly effective, no tool is foolproof. Always treat a 'Low' risk score as a baseline, not a guarantee of safety. New, sophisticated attack vectors emerge daily, so use this tool as part of a broader due-diligence strategy, including community sentiment analysis and project team verification. Ensure you verify the contract address on the correct chain, as similar-looking contracts exist across different networks.