langchain-ai/langchain-google

🦜🔗 LangChain interfaces to Google's suite of AI products (e.g. Gemini & Vertex AI)

What it solves

This repository provides a centralized hub for integrating Google's AI capabilities into LangChain projects. It simplifies the process of using Google's generative AI models and cloud services within a larger AI application framework.

How it works

The project is organized into three specialized packages:

  • langchain-google-genai: Integrates Google Generative AI (Gemini API) models.
  • langchain-google-vertexai: Integrates Google Cloud's Generative AI on Vertex AI.
  • langchain-google-community: Provides integrations for other Google products that fall outside the primary generative AI packages.

Who it’s for

Developers building AI agents and LLM applications who want to leverage Google's model ecosystem and cloud infrastructure within the LangChain framework.

Highlights

  • Centralized integration hub for Google AI tools.
  • Support for Gemini API models via langchain-google-genai.
  • Enterprise-grade integration via Vertex AI.
  • Community-driven extensions for additional Google product integrations.

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