Overview of the LangChain Agent Engineering Stack
As summarized by the phrase "The agent engineering platform" in its README, LangChain is a framework that supports rapid prototyping and operation by modularly connecting the components used to build agents and LLM-based applications, including chains, retrievers, vector stores, and model interfaces. The README emphasizes model interoperability and integration with external systems through standard interfaces for models, embeddings, vector stores, and retrievers.






