Official code repo for the O'Reilly Book
Open-source vector similarity search for Postgres
Context database designed specifically for AI Agents
A local-first AI knowledge base & NotebookLM alternative
Semantic Search & Call Graphs for AI Agents
Data Infrastructure providing an approach to multimodal AI workloads
NLP Cloud serves high performance pre-trained or custom models
ID-based RAG FastAPI: Integration with Langchain and PostgreSQL
Search all of YouTube from the command line
A self-hosted open source photo management service
mini cli search engine for your docs, knowledge bases, etc.
Weaviate is a cloud-native, modular, real-time vector search engine
Retrieval and Retrieval-augmented LLMs
Haystack is an open source NLP framework to interact with your data
MemU is an open-source memory framework for AI companions
AI enabled pair programmer for Claude, GPT, O Series, Grok, Deepseek
Semantic search and workflows for medical/scientific papers
An official Qdrant Model Context Protocol (MCP) server implementation
ETL framework to index data for AI, such as RAG
Scalable, fast, and disk-friendly vector search in Postgres
Video-based AI memory library. Store millions of text chunks in MP4
A lightweight, lightning-fast, in-process vector database
A calm, CLI-native way to semantically grep everything, like code
SimpleMem: Efficient Lifelong Memory for LLM Agents
Build AI-powered semantic search applications