Building a smart contract auditing tool is not as difficult as one might think. In fact, many online services offer already built-in tools that can be accessed quickly and easily. Even if you do not have programming experience, there are numerous online resources that can help you build a smart contract auditing tool in minutes or hours, not days or weeks. The most important part of building a smart contract auditing tool is understanding the basics of blockchain technology. Once you understand how blockchain works, it is easy to create a platform that allows users to track the status of all contracts and transactions on the network. You can also use this platform to detect any issues with contracts before they become public knowledge. Online services like BlockCypher offer comprehensive tutorials that walk users through the process of building their own smart contract auditing platform.