middleware is all you need (to build effective agents)
Spent time reading LangChain V1.0 docs today. The create_agent + Middleware is a game-changer: ✅ Controls context length ✅ Routes tools correctly ✅ Removes old results Just simpler, reliable agents. Great work, @LangChainAI ! Docs: docs.langchain.com

Oct 29, 2025 · 10:58 PM UTC

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Replying to @hwchase17
Langchain is my nvidia, I'm keen to test out the agent builder asap.
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Wish I could reuse middlewares in langgraph directly without langgchain per se
Replying to @hwchase17
You mean Custom Middleware 🧠