Toolbox/RAG & retrieval/run-llama/llama_index

run-llama/llama_index

LlamaIndex is the document processing platform for AI

View on GitHub →
PythonMITagentsapplicationdatafine-tuningframework
Stars
52.6k
Δ 7d
+104
Δ 30d
+335
Age
3 yrs
Last push
4h ago
53k52k52k51k51kJul 23Sep 5Oct 20
90-day star history

Where this sits in the catalog

Most-wanted open issues

Ranked by 👍 reactions. 281 open issues total, checked 2026-10-14.

Head to head with its peers

The same six axes and the same star history, two projects at a time.

Alternatives in RAG & retrieval

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with…

⭐92.5k
+3887d
Go
2 yrs

Open-source web crawler and scraper for LLMs and AI agents: any website into clean, LLM-ready Markdown. Run it…

⭐85.9k
+4697d
Python
2 yrs

📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

⭐39.3k
+2307d
Python
1 yr

Turn any technical book PDF into a Claude Code skill — ready to study, reference, and use while you work.

⭐35.4k
+6977d
Python
5 mo

817 structured cybersecurity skills for AI agents · Mapped to 6 frameworks: MITRE ATT&CK, NIST CSF 2.0, MITRE…

⭐34.7k
+4007d
Python
7 mo

Search infrastructure for AI

⭐29.5k
+457d
Rust
4 yrs