Building the MegaETH cross-chain bridge with clear prompt ideas is nothing mysterious.

The key is to let AI understand what you really want:

Clear requirement definition, no ambiguity
Accurate contract logic description, no guessing
Complete interaction flow diagram, no fantasies

This is the core of "vibes coding"—translating clear thinking into clear instructions. It's not just throwing a few casual sentences to the model and calling it a day, but being as precise as writing technical documentation. Once the prompt is detailed enough, the code framework generated by the model can be used directly, and debugging becomes much easier. Compared to vague requests like "Help me write a Web3 application," the difference is huge.