Tayt, a cutting-edge endeavor backed by the esteemed security firm Trail of Bits, is a remarkable testing library meticulously designed to scrutinize Cairo smart contracts.

With Tayt, developers gain the ability to focus on particular files or execute comprehensive scans on entire projects. By incorporating external functions, Tayt employs a process known as “fuzzing” to thoroughly examine smart contracts and identify potential vulnerabilities.

Tayt boasts an array of features, including support for invariant function calls, coverage analysis, and the ability to fuzz smart contracts that deploy other smart contracts.