LangChain & LangGraph
Software
Agents
Active
The scaffolding layer of the agent era.
You're looking at a software record: a tool or platform in the AI stack — who maintains it and what hardware it runs on.
LangChain popularized chaining LLM calls with tools and memory; LangGraph matured it into stateful agent orchestration used in production customer and coding agents. Its rise and critics alike mark the transition from 'models' to 'agents' as the unit of software.
How this connects to the rest of the stack
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Related
Sources
Record reviewed as of 2026-01-15 — see Methodology.