Framework for building LLM-powered applications with agents, chains, and RAG. Supports multiple providers (OpenAI, Anthropic, Google), 500+ integrations, ReAct agents, tool calling, memory management, and vector store retrieval. Use for building chatbots, question-answering systems, autonomous agents, or RAG applications.
/plugin marketplace add zechenzhangAGI/AI-research-SKILLs/plugin install langchain@zechenzhangAGI/AI-research-SKILLs