PostgreSQL

Read-only PostgreSQL database server with six tools for secure data exploration including queries, schema inspection, and cross-table search

Read-only PostgreSQL MCP server designed for secure database exploration through six core tools: direct SELECT queries, table listing, schema inspection, sample data retrieval, row counting with optional filtering, and cross-table column search. Built with asyncpg for efficient async database connections and includes robust safety measures that block all write operations (INSERT, UPDATE, DELETE) while supporting complex read queries including CTEs. Ideal for data analysts, engineers, and AI assistants who need to explore and analyze database content without risk of accidental modifications.