langchain-ai/langchain

项目解读

The agent engineering platform. 主题标签包括 agents、ai、ai-agents、anthropic、chatgpt、deepagents、enterprise、framework。 README 重点章节包括：Quickstart、LangChain ecosystem、Why use LangChain?、Resources。

README / GitHub 亮点

• GitHub 描述：The agent engineering platform.
• Just getting started? Check out Deep Agents — a higher-level package built on LangChain for agents that have built-in capabilites for common usage patterns such as planning, subagents, file system usage, and more.
• If you're looking for more advanced customization or agent orchestration, check out LangGraph, our framework for building controllable agent workflows.
• For an equivalent JS/TS library, check out LangChain.js.

适用场景

适合评估 AI 应用、智能体工作流、模型工具链、RAG/提示词工程或 AI 辅助开发场景。

采用前核查

采用前仍需核查许可证、维护节奏、issue 质量、release 记录和生产适配成本。

README 摘要

The agent engineering platform. LangChain is a framework for building agents and LLM-powered applications. It helps you chain together interoperable components and third-party integrations to simplify AI application development — all while future-proofing decisions as the underlying technology evolves. Just getting started? Check out Deep Agents — a higher-level package built on LangChain for agents that have built-in capabilites for common usage patterns such as planning, subagents, file system usage, and more.…