Skale Proxy Contracts
Summary
We have performed a complete assessment of the codebase provided and discovered 5 issues of varying severities, amongst which there is 1 high, 2 low and 2 informational. We urge the Skale team to address these issues and consider our recommendations with which to go about fixing it. Overall, we have found the codebase to be of good quality with well named methods and inline documentation. That being said, there are some room for improvement with regards to documentation consistency. At the same time, it is important to note that we acknowledge that there exists a node.js agent that handles the communication between mainnet and the separate chains. As this audit was focused only on the smart contracts components, that part is out of scope of the audit and might be a source of centralization for attacks.
