Source: https://seerepo.com/uses/llama-index
Markdown source: https://seerepo.com/uses/llama-index.md
Description: 10 public repos that SeeRepo read use llama-index. It's used most with LangChain, Pydantic, and MCP.

# Open source repos that use llama-index

10 public repos that SeeRepo read use llama-index. It's used most with LangChain, Pydantic, and MCP.

## Used most with

- LangChain: 3 repos
- Pydantic: 3 repos
- MCP: 3 repos
- Vite: 2 repos
- React: 2 repos
- faiss-cpu: 2 repos
- CrewAI: 2 repos
- LangGraph: 2 repos

## The repos, by stars

1. [gradio-app/gradio](https://seerepo.com/r/gradio-app/gradio): Python · 44,044 stars · 2.2% signed by AI — Build and share delightful machine learning apps, all in Python. 🌟 Star to support our work!
2. [HKUDS/LightRAG](https://seerepo.com/r/HKUDS/LightRAG): Python · 40,687 stars · 20.7% signed by AI — [EMNLP2025] LightRAG: Simple and Fast Retrieval-Augmented Generation
3. [ashishpatel26/500-AI-Agents-Projects](https://seerepo.com/r/ashishpatel26/500-AI-Agents-Projects): Python · 39,826 stars · 5.5% signed by AI — The 500 AI Agents Projects is a curated collection of AI agent use cases across various industries. It showcases practical applications and provides links to open-source projects for implementation, illustrating how AI agents are transforming sectors such as healthcare, finance, education, retail, and more.
4. [ComposioHQ/composio](https://seerepo.com/r/ComposioHQ/composio): TypeScript · 30,965 stars · 31.4% signed by AI — Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.
5. [mlflow/mlflow](https://seerepo.com/r/mlflow/mlflow): Python · 28,722 stars · 23.7% signed by AI — The open source AI engineering platform for agents, LLMs, and ML models. MLflow enables teams of all sizes to debug, evaluate, monitor, and optimize production-quality AI applications while controlling costs and managing access to models and data.
6. [yusufkaraaslan/Skill_Seekers](https://seerepo.com/r/yusufkaraaslan/Skill_Seekers): Python · 15,291 stars · 64.7% signed by AI — Convert documentation websites, GitHub repositories, and PDFs into Claude AI skills with automatic conflict detection
7. [StarTrail-org/LEANN](https://seerepo.com/r/StarTrail-org/LEANN): Python · 13,785 stars · 11.2% signed by AI — [MLsys2026 Best Paper]: https://arxiv.org/abs/2506.08276. RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
8. [datawhalechina/all-in-rag](https://seerepo.com/r/datawhalechina/all-in-rag): Python · 13,017 stars · 0.8% signed by AI — 🔍大模型应用开发实战一：RAG 技术全栈指南，在线阅读地址：https://datawhalechina.github.io/all-in-rag/
9. [dataelement/bisheng](https://seerepo.com/r/dataelement/bisheng): Python · 12,249 stars · 16.3% signed by AI — BISHENG is an open-source enterprise Agent platform for building, deploying, and managing AI applications. It combines AI agents, workflows, RAG and knowledge management, desktop agent integration, and vibecoding app hosting with unified model management, evaluation, observability, access control, and enterprise administration.
10. [droidrun/mobilerun](https://seerepo.com/r/droidrun/mobilerun): Python · 10,041 stars · 9.7% signed by AI — Automate your mobile devices with natural language commands - an LLM agnostic mobile Agent 🤖

## Frequently asked questions

### What is the most popular open source repo that uses llama-index?

gradio-app/gradio, with 44,044 stars on GitHub.

The proof: [gradio-app/gradio on GitHub](https://github.com/gradio-app/gradio)

### What other technologies is llama-index used with?

With LangChain (3), Pydantic (3), MCP (3), Vite (2), and React (2), out of the 10 repos that use it.

### What languages are the repos that use llama-index written in?

Python (9) and TypeScript (1).

### How many repos that use llama-index have commits signed by AI?

10 of the 10; the most, yusufkaraaslan/Skill_Seekers, with 64.7% of its commits.

The proof: [the commits each tool signed in yusufkaraaslan/Skill_Seekers](https://seerepo.com/r/yusufkaraaslan/Skill_Seekers/ai)

## What is your repo built with?

Any public repo, with no account: https://seerepo.com/r/owner/repo/built, with the owner and name it has on GitHub.