AI Serialization Skill for Go - High Performance, Zero Boilerplate

I wanted to share a quick story about a weekend experiment. There is a library called mok that lacks a code generator, so every time you want to mock an interface, it requires you to write all the boilerplate yourself. It's simple but tedious work. I usually just offload it to an AI agent, and with a small example, it completes this task exceptionally well.