Vector database

Native macOS menu bar app that shows your Qdrant vector database at a glance: health, points, collections, indexing and snapshots. Read-only, no dependencies.

one local memory for all your coding agents (claude code, codex, cursor, antigravity, gemini, opencode). mcp server + skill, built on qenlo.

AI System Design - Learn how to design AI systems built on LLMs, RAG, and AI Agents step by step.

High-performance, Zero-allocation Memory-Mapped Vector Database & Search Engine for .NET C#

durable documents and exact vector search on object storage

Local RAG and dual-memory system for Google Antigravity

An experimental RAG project for exploring Nigerian online discussions

Local RAG PDF chatbot using n8n, Ollama, Qdrant, and Llama 3.1 for private document-based question answering.

The SQLite of Vector Search & Episodic Memory for AI Agents in ~120KB. Pure C99, AVX2+FMA, ARM NEON, FASM x64, zero dependencies.

Semantic, cross-session retrieval over durable conversation knowledge for pi.dev, backed by Qdrant.

Versioned vector index with MVCC, snapshot isolation, and branchable agent memory

A unified vector store SDK for TypeScript. One filter language across Qdrant, pgvector, and Pinecone, so you can switch providers without rewriting queries.

RAG assistant for Indian GST compliance FAQs — cited answers via Qdrant, bge-m3 embeddings, and Groq. Uses per-Q&A chunking

Native arm64 (Apple Silicon) port of the Infinity vector database, with HNSW index-build optimization: 1.52x faster than FAISS at matched published-truth recall on SIFT1M.

Open-book RAG over your own documents: Spring Boot + Spring AI, React console, Keycloak OAuth2, Postgres/pgvector, Redis. Answers with citations, plus a maintenance side for ingestion, re-indexing and coverage gaps.