Open-source projects tagged “rag”

A Claude Code plugin that gives Claude persistent memory stored in a single portable .mv2 file, with no database required.

A Python library and runnable Jupyter textbook implementing 35 agentic AI architectures, from Reflexion and ReAct to MemGPT and BrowserAgent, on LangGraph.

Open-source pipeline that renders web pages and PDFs as screenshots and retrieves them visually, so tables and charts survive for RAG.

A Chinese-language knowledge base and study guide for the Forward Deployed Engineer (FDE) role, covering delivery methodology, enterprise AI deployment, and interview prep.

A CLI and web workbench that compiles raw documents into an interlinked, LLM-maintained markdown wiki, using PageIndex tree retrieval for long files.

Self-hosted inference server that serves embedding, reranking, OCR, extraction, safety and LLM models from one cluster through an OpenAI-compatible API.

A learning repository of 30 runnable Jupyter notebooks covering agent memory techniques for LLM agents, from conversation buffers to Mem0, Letta, Zep and Graphiti.

A self-hosted Rust knowledge base that builds a bitemporal knowledge graph from documents, with RAG search, ontology-driven reasoning and MCP access for agents.

A deep research skill and pipeline for Claude Code and OpenAI Codex that gathers web and scholarly sources into a persistent, searchable markdown vault and writes cited reports.

A free, open-source Chinese-language book on AI Agent design principles and engineering practice, with 109 companion experiments and downloadable PDF/EPUB.

Incremental data pipeline framework in Python with a Rust core that keeps vector indexes and knowledge graphs in sync with changing sources for AI agents and RAG apps.

A modular Agentic RAG tutorial and project built with LangGraph, featuring hierarchical indexing, conversation memory, and query clarification.

Local-first AI e-book reader for desktop and mobile with RAG chat, semantic search, highlights, TTS and WebDAV sync.

Open-source Python web crawler that turns any website into clean, LLM-ready Markdown, with CSS/LLM-based structured extraction and an optional hosted API.