{"library":"overmind-postgres-mcp","title":"Overmind PostgreSQL MCP Server","description":"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.","language":"javascript","status":"active","last_verified":"Sat May 09","install":{"commands":["npm install overmind-postgres-mcp"],"cli":null},"imports":["import { embedText } from 'overmind-postgres-mcp/services/embeddings'","import { IntelligentSearchService } from 'overmind-postgres-mcp/services/search'","import { something } from 'overmind-postgres-mcp'"],"auth":{"required":false,"env_vars":[]},"quickstart":{"code":"// 1. Set environment variables\nconst POSTGRES_URL = process.env.POSTGRES_URL ?? 'postgresql://user:pass@localhost:5432/mydb';\nconst OPEN_ROUTER_API_KEY = process.env.OPEN_ROUTER_API_KEY ?? 'sk-or-v1-...';\n\n// 2. Run the MCP server via CLI\n// npx -y overmind-postgres-mcp\n\n// 3. Or programmatically use embeddings\nimport { embedText } from 'overmind-postgres-mcp/services/embeddings';\n\nasync function main() {\n  const { embedding, model } = await embedText('Your text here');\n  console.log('Embedding vector:', embedding.slice(0, 5), '...');\n  console.log('Model used:', model);\n}\nmain().catch(console.error);","lang":"typescript","description":"Shows two ways: CLI MCP server setup via .mcp.json and .env, and programmatic embedding usage.","tag":null,"tag_description":null,"last_tested":null,"results":[]},"compatibility":null}