langchain-retrieval-agent
LangChain Retrieval Agent
An AI agent with retrieval tool for document Q&A using RAG, powered by LangGraph.
Tech Stack
- Framework: Next.js
- AI: LangChain.js, LangGraph, AI SDK
- Vector Store: Supabase pgvector
- Package Manager: pnpm
Prerequisites
- Supabase project with pgvector extension
- OpenAI API key
Setup
1. Clone the Template
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