This repository contains 1 package with Snowflake integrations with Langchain/Langgraph:
Langchain / Langgraph integration for Snowflake Cortex AI. Native support for chat models, tools, and retrieval with production-ready authentication.
- Chat models with tool calling support
- Cortex Search retrieval with relevance assessment
- Cortex Analyst with semantic Text2SQL support
- Complete toolkit for Cortex AI functions
- Async/await support for high-performance applications
- Agent patterns following Langchain & Langgraph standards
- Multiple authentication methods
- Consolidated error handling
- LangSmith tracing integration
- 50+ comprehensive tests covering core functionality
pip install langchain-snowflakeexport LANGCHAIN_TRACING_V2=true
export LANGCHAIN_API_KEY=your-langsmith-api-key
export LANGCHAIN_PROJECT=snowflake-cortexSee Development.md for setup and guidelines.
MIT License
- Check documentation notebooks in
docs/ - Report issues on GitHub
- Join community discussions