Deep Agents is all you need https://github.com/langchain-ai/deepagents

Deep Agents is a framework or library developed by LangChain that enables the creation of sophisticated AI agents with enhanced reasoning capabilities. The project likely provides tools and abstractions for building multi-step autonomous agents that can break down complex tasks, plan actions, and iterate on solutions using language models. Based on the LangChain ecosystem, it probably focuses on agent architectures that improve upon basic agent patterns for more reliable and capable AI decision-making systems.

Source: Harrison Chase (X) | 2026-04-30