LightRAG

Q: What is LightRAG?

LightRAG is [EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation". It is categorized as a Agent Tool with 37.5k GitHub stars.

Q: What programming language is LightRAG written in?

LightRAG is primarily written in Python. It covers topics such as genai, gpt, gpt-4.

Q: How do I install or use LightRAG?

You can find installation instructions and usage details in the LightRAG GitHub repository at github.com/HKUDS/LightRAG. The project has 37.5k stars and 5276 forks, indicating an active community.

Q: What license does LightRAG use?

LightRAG is released under the MIT license, making it free to use and modify according to the license terms.

by HKUDS · Agent Tool · ★ 37.5k

About LightRAG

🚀 LightRAG: Simple and Fast Retrieval-Augmented Generation <img src="https://img.shie

genai gpt gpt-4 graphrag knowledge-graph large-language-models llm rag retrieval-augmented-generation

Quick Facts

Stars	37,452
Forks	5,276
Language	Python
Category	Agent Tool
License	MIT
Quality Score	61.948305801124/100
Open Issues	229
Last Updated	2026-07-08
Created	2024-10-02
Platforms	python
Est. Tokens	~21k

Compatible Skills

These tools work well together with LightRAG for enhanced workflows:

ragflow — semantic(0.44)+complementary+rare_topics+same_lang+similar_pop+shared_platform (74%)
langroid — semantic(0.42)+complementary+rare_topics+same_lang+similar_pop+shared_platform (64%)
BRAD-Video — semantic(0.62)+complementary+rare_topics+same_lang+shared_platform (61%)
PocketFlow — semantic(0.27)+complementary+rare_topics+same_lang+similar_pop+shared_platform (59%)
MemOS — semantic(0.19)+complementary+rare_topics+same_lang+similar_pop+shared_platform (56%)

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Frequently Asked Questions

What is LightRAG?

LightRAG is [EMNLP2025] "LightRAG: Simple and Fast Retrieval-Augmented Generation". It is categorized as a Agent Tool with 37.5k GitHub stars.

What programming language is LightRAG written in?

LightRAG is primarily written in Python. It covers topics such as genai, gpt, gpt-4.

How do I install or use LightRAG?

You can find installation instructions and usage details in the LightRAG GitHub repository at github.com/HKUDS/LightRAG. The project has 37.5k stars and 5276 forks, indicating an active community.

What license does LightRAG use?

LightRAG is released under the MIT license, making it free to use and modify according to the license terms.

View on GitHub → Browse Agent Tool tools