#vector-database

🌌 A complete search engine and RAG pipeline in your browser, server or edge network with support for full-text, vector, and hybrid search in less than 2kb.

SQLite-Vector is a cross-platform, ultra-efficient SQLite extension that brings vector search capabilities to your embedded database.

The open source Meme Search Engine and Finder. Free and built to self-host locally with Python, Ruby, and Docker.

Uni is a modern, embedded database that combines property graph (OpenCypher), vector search, and columnar storage (Lance) into a single, cohesive engine. It is designed for applications requiring local, fast, and multimodal data access, backed by object storage (S3/GCS) durability.

Encrypted, fully offline agentic memory. One click install, GUI w/ memory map, all OS and agents. Superior memory creation, storage and retrieval.

SeekStorm: vector & lexical search - in-process library & multi-tenancy server, in Rust.

The unified database engine: native SQL, vector search (HNSW), and columnar storage in one Rust engine — from an embedded file to a distributed cluster.

High-performance Node.js bindings for Zvec, a lightweight, lightning-fast, in-process vector database

Declarative SQL query engine for Qdrant and edge vector databases. Multi-vector dense & BM25 sparse search, hybrid retrieval, CTEs, and MMR in Rust, Python, Node.js, and WebAssembly

Local‑first MCP server for multi‑repository semantic code search with Qdrant and llama. Turns your entire workspace into private context for AI coding assistants like Claude Code, Codex, Cursor, Copilot, Antigravity and Windsurf.

swarmdo — self-contained AI agent orchestration for Claude Code (swarmdo.com)

Providing unified trait abstractions for AI models

A pure-Go, single-file AI memory and knowledge graph library and plugin.

OramaCore is the complete runtime you need for your projects, answer engines, copilots, and search. It includes a fully-fledged full-text search engine, vector database, LLM interface, and many more utilities.

Claude code memory, or maybe not code.

The Ultimate Vectors Library for Java

LiteGraph is a multi-modal AI data platform - a property graph with relational, vector, and MCP support, to power knowledge and AI persistence and retrieval

ID-based RAG FastAPI: Integration with Langchain and PostgreSQL/pgvector

A fork of lancedb/lancedb, only nodejs/rust SDK will be update in this repo.

Local-first encrypted memory for AI agents