Adding a new feature to @theziphq's agent used to take weeks. Their team would have to hand-build the code for LLM calls, storage & context.

They rebuilt their chatbot on LangGraph + LangSmith, and every trace was there without them writing a single line of code.

Full story ⤵️ pic.twitter.com/2dvmGkdk2T

— LangChain (@LangChain) 5 octobre 2026

Adding a new feature to @theziphq
's agent used to take weeks. Their team would have to hand-build the code for LLM calls, storage & context. They rebuilt their chatbot on LangGraph + LangSmith, and every trace was there without them writing a single line of code. Full story ⤵️

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