If the post is to be taken at face value, they weren't "vibe coding", they were trying to implement an agent: > Instead, I jumped into building my Langchain ba

If the post is to be taken at face value, they weren't "vibe coding", they were trying to implement an agent: > Instead, I jumped into building my Langchain backend agent first and completely messed up the code for tool calling in Langchain. Vibe coding involves the agent existing before you start.