Overmind PostgreSQL MCP Server

A comprehensive MCP server for PostgreSQL database interaction, integrating semantic intelligence via embeddings and RAG (Retrieval-Augmented Generation). Version 1.2.0, released regularly. Key differentiators: built-in high-performance memory (4096D) with pgvector support for SOTA embeddings, segregated agent memory per user, autonomous navigation allowing natural language queries without SQL. Provides both a CLI MCP server for tools like table browsing, query execution, and schema extraction, and a TypeScript library for programmatic embedding and hybrid search. Requires Node.js >=20 <25 and a PostgreSQL instance with pgvector extension. Competes with other PostgreSQL MCP servers but focuses on agent-oriented memory and semantic capabilities.