Deep Agents or @LangChain? Just use the right tool for the right job

Deep Agents or @LangChain? Just use the right tool for the right job great q! deepagents has more "batteries included", which langchain v1 is a very minimalistic agent harness if you are doing more complex workflows (eg claude code for X) -> deepagents if you want something simple -> langchain both are customizable with middleware

great q! deepagents has more 'batteries included', which langchain v1 is a very minimalistic agent harness if you are doing more complex wor…
You want a strong opensource and fully customisable harness?! None other than langchain’s deepagents. Try it yourself if in doubt.
what he said 🗣️ the very best agents today obsessively tailor the harness layer around the model I’m looking at you “5 things I learned fro…
if you prefer blog format: https://blog.langchain.com/deep-agents-deploy-an-open-alternative-to-claude-managed-agents/
Deep Agents Deploy: an open alternative to Claude Managed Agents
the real future of the very best vertical products is Model/Harness Choice + Openness easy to deploy infra is nice (great release from Ant) …

Source: Harrison Chase (X) | 2026-04-09

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