langchain-ai/deepagents

langchain-ai/deepagents

LangChain's batteries-included agent harness (released April 2026) with built-in planning, filesystem tools, shell access, sub-agents, and auto-summarization. The clearest open-source demonstration of how a general-purpose coding agent harness can be made ready-to-run out of the box while remaining fully extensible

Python MIT

View on GitHub → Find it in the atlas

Install

git clone https://github.com/langchain-ai/deepagents.git

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Platform support

Derived from the project's own README, install route, CI configuration and release assets — not from running it.
PlatformRuns hereOn what evidence
WindowsLikelyInferred from the language or runtime. Nothing in the project says so.
WSL2LikelyInferred from the language or runtime. Nothing in the project says so.
macOSLikelyInferred from the language or runtime. Nothing in the project says so.
LinuxLikelyInferred from the language or runtime. Nothing in the project says so.
DockerNoNo evidence of support anywhere in the project.

Where it came from

Named by 2 of the 39 lists the atlas merges, independently of each other.

How it is classified

One topic, 1 harness. Each link is a prerendered page of everything else in that slice.

Coding AgentsLangChain / LangGraph

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