Open source agentic-rag projects
Every project in the registry tagged agentic-rag, ranked by real GitHub adoption.
Self-evolving Context Database for AI Agents. Unify Agent Memory, Knowledge RAG and Skills.
Open-source AI orchestration framework for building context-engineered, production-ready LLM applications. Design modular pipelines and agent workflows with exp
Code search MCP for Claude Code. Make entire codebase the context for any coding agent.
The tensor database for AI data
Open Source Deep Research Alternative to Reason and Search on Private Data. Written in Python.
可私有部署的多租户知识智能体平台：统一 RAG、知识图谱、多智能体、MCP/Skills、沙盒与权限管理。Self-hosted knowledge agent platform for RAG, knowledge graphs and multi-agent workflows.
Nexent is a zero-code platform for auto-generating production-grade AI agents using Harness Engineering principles — unified tools, skills, memory, and orchestr
Enterprise workplace AI with data you own and control
RAGLight is a modular framework for Retrieval-Augmented Generation (RAG). It makes it easy to plug in different LLMs, embeddings, and vector stores, and now inc
The .NET library to build AI agents with 30+ built-in connectors.
NextPlaid, ColGREP: Multi-vector search, from database to coding agents.
Related tags
Frequently asked questions
How many open source agentic-rag projects are there?
This registry tracks 11 projects tagged agentic-rag, with 118,121 GitHub stars between them. The most-adopted is OpenViking at 41,383 stars.
Are these agentic-rag projects free to use?
Yes — 11 of the 11 carry an explicit open-source licence across 3 distinct licences, so there is no licence fee. Where a project also sells a hosted or enterprise version, the self-hosted path remains free.
Which agentic-rag project should I choose?
The list above is ranked by GitHub stars, but stars measure attention rather than fit. Check three things on each card: the licence (permissive versus copyleft), the language it is written in, and the last-push date — a high-star project that has not been pushed in a year is a liability.
Are these agentic-rag projects still maintained?
9 of the 11 were pushed in the last 90 days, and every card shows its exact last-push date so you can see the rest. Sort your shortlist by that date before committing to a migration.