A Python Search Engine for Humans 🥸

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.

⚡ 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.

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

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

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

🎵 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.

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

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.

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

Baiyuan RAG Knowledge Platform Whitepaper — L1 Wiki + L2 RAG hybrid retrieval infrastructure powering Baiyuan's AI Customer Service, GEO, and PIF product lines. 3 languages (zh-TW/en/ja), 12 chapters + 4 appendices, CC BY-NC 4.0.

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