---
title: "Discussion on \"I Built an AI That Understands Any GitHub Repo Using LangChain and ChromaDB\" | Hashnode"
description: "Discussion on \"I Built an AI That Understands Any GitHub Repo Using LangChain and ChromaDB\". Build a RAG-powered AI repo explainer using LangChain, ChromaDB, Sentence Transformers, and FastAPI that answers questions from real source code."
url: "https://hashnode.com/posts/i-built-an-ai-that-understands-any-github-repo-using-langchain-and-chromadb/69cd4e603085402b9c381408"
---

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# [I Built an AI That Understands Any GitHub Repo Using LangChain and ChromaDB](https://thinkwithops.hashnode.dev/i-built-an-ai-that-understands-any-github-repo-using-langchain-and-chromadb?utm_source=hashnode&utm_medium=feed)

Build a RAG-powered AI repo explainer using LangChain, ChromaDB, Sentence Transformers, and FastAPI that answers questions from real source code.

Apr 1 · 4 min read · thinkwithops.hashnode.dev  
Read the article

-   [#langchain](https://hashnode.com/tag/langchain)
-   [#chromadb](https://hashnode.com/tag/chromadb)
-   [#python](https://hashnode.com/tag/python)
-   [#devops](https://hashnode.com/tag/devops)

## Written by

[Vijaya Rajeev Bollu](https://hashnode.com/@thinkwithops)

@thinkwithops · Kitchener,Canada

  
[View profile](https://hashnode.com/@thinkwithops)

I explain how software and AI systems really work, then build them: DevOps, SRE, ML engineering, MLOps and LLMOps. ThinkWithOps on YouTube.

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