langchain-rag
langchain-ai14.1k installs
Build RAG systems with grounded context.
What it does
Builds retrieval-augmented generation systems that fetch relevant context for LLM responses.
When to use it
Invoke this skill when building any retrieval-augmented generation system.
How to use it
Give it a project and a RAG system goal; it returns an end-to-end pipeline that loads, splits, embeds, stores, retrieves, and generates.
What you provide
- a RAG system
- An existing project
Uses
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What you need · 5
The implementation imports LangChain's OpenAI integration for chat models and embeddings.
The Python implementation imports community document loaders and vector stores.
Access · 2
This skill
OpenAI
Write
Sends content to OpenAI
web pages
Read
Reads web pages