A Python Search Engine for Humans 🥸

⚡ Cut Claude token usage by 90%+ — free, open-source, local-first context compression for Claude Code. Hybrid RAG (BM25 + ONNX vectors), AST chunking, reranking. No API needed.

One memory, three terminals. Shared memory layer for Claude Code, Codex, and Gemini CLI — hybrid retrieval (vector + BM25 + KG), session continuity, 40 MCP tools. Local-first, LanceDB-backed.

Production-ready RAG system for technical documentation with hybrid retrieval, cross-encoder reranking, and RAGAS evaluation metrics.

Open-source framework for cold-start recommendations and lazy knowledge graph construction from product catalogs

Book discovery backend with hybrid retrieval, evidence-grounded QA, explainable recommendation, and circulation management.

Unified memory for all your A.I. agents. Knowledge graph hybrid retrieval of important context.

🎵 懂你灵魂的私人数字调音师 | A multimodal AI music agent powered by Hybrid RAG, Neo4j, and Long-term Memory.

Tiny-RAGFlow is a lightweight Retrieval-Augmented Generation (RAG) framework designed for quickly building efficient vector retrieval systems.

Persistent memory for AI coding agents with outcome-based learning

Evidence-synthesis RAG assistant for TCM practitioners — hybrid vector + knowledge graph retrieval over 17 classical texts, with query classification, self-critique verification, and blind A/B arena evaluation.

VOTR: Vector Orchestrated Tool Retrieval for Scalable Multi-Agent Systems

Principal-grade technical reference for agentic AI systems: context engineering, MCP/gRPC/JSON-RPC, hybrid retrieval, memory architecture, tool orchestration, verification loops, and production reliability.

GraphRAG over aviation safety incident reports for causal reasoning and safety pattern extraction

🧠 Universal long-term memory for AI agents. GraphRAG-powered knowledge base with vector search + graph traversal. Privacy-first, local-only, MCP-compatible. Connect Claude, Copilot, or any AI assistant.

Hybrid resume–JD matching system using TF-IDF and Hugging Face MiniLM sentence embeddings with explainable hybrid scoring and deterministic feedback.

Production-grade Node.js RAG system with hybrid retrieval, pluggable adapters, and OpenTelemetry tracing

LumiCite is a multimodal RAG system for academic papers, designed for multimodal evidence retrieval and citation-aware question answering.

RAG evaluation on BEIR SciFact: BM25, dense and hybrid retrieval with LLM answers.

Agentic RAG system with LangGraph, hybrid BM25+FAISS retrieval, cross-encoder reranking, Corrective RAG, FastAPI, RAGAs evaluation, and Docker deployment