Build a Secure LangChain RAG Agent Using FGA and LangGraph in Node.js

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If you are building applications with generative AI, you are probably also thinking about agentic frameworks and how to leverage them in your apps. But you also want to make sure that your agents don't accidentally access or expose sensitive data.

In this video, Auth0 Developer Advocate @jesstemporal will show show you how to build a simple RAG agent using @LangChain and how to secure it to avoid your data falling into the wrong hands.

Chapter Markers:
00:00 Introduction
00:35 Code Sample
01:39 RAG Pipeline
02:30 FGA Retriever and Access Control, and LangChain retrieval agent
04:16 LangChain retrieval agent and LangGraph
05:07 Auth0 FGA setup
08:03 OpenFGA integration and dashboard parity
10:05 Running the application
12:53 Outro

Resources:

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Hi Jess thanks for the video, the Discord link works fine ? Or maybe the invitation is not valid already, I tried to add to my Discord app but I couldn't. Thanks !!

dcorralf

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