The agent development lifecycle has been manual for too long.

We’re building a future where it runs continuously, without manual triggers.

Where well-understood issue types resolve without human review.

Where your harnesses get smarter about your agents over time.

LangSmith… pic.twitter.com/10OwQHAciT

— LangChain (@LangChain) 2 juin 2026

The agent development lifecycle has been manual for too long. We’re building a future where it runs continuously, without manual triggers. Where well-understood issue types resolve without human review. Where your harnesses get smarter about your agents over time. LangSmith

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