LangChain's Managed Deep Agents can now control a browser for API-less sites
LangChain · x · 2026-10-29
LangChain added browser capabilities to Managed Deep Agents (SDK 0.10): agents can act on sites with no public API (booking, canceling subscriptions), test apps end-to-end through their UI, and hand the browser to a human for sign-in then resume. Developers declare a browser via definebrowser() with configurable scope and idle TTL; requires the LangSmith browser beta.
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