Agent harnesses

Deep Agents

The batteries-included agent harness.

Open source

★ 31,172 on GitHub · +14 today · last commit Nov 10, 2026

What it is

Our note

LangChain opinionated long-horizon harness on LangGraph

At a glance

Business model
Open source
License
MIT

GitHub activity

This product has a public repository, so we read it nightly from the GitHub API. Stars measure developer attention, not quality or market share.

“The batteries-included agent harness.” (repository description)

Stars
31,172
Change since last reading
+14
Forks
4,399
Open issues
240
Last commit
Nov 10, 2026 (0 days ago)
License (GitHub)
MIT

Added nov 8, 2026. Vendor facts come from the vendor’s own pages; benchmark claims are self-reported unless we say otherwise.

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