mcp-postgres-query-server

What is this MCP

This is a Model Context Protocol (MCP) server implementation that provides secure, read-only access to a PostgreSQL database, designed to work with Claude Desktop and other MCP clients.

How to use this MCP

Configure it in Claude Desktop by adding to the mcpServers section of your config file, then restart Claude Desktop. The server executes SELECT queries with timeout protection and returns results in JSON format.

What this MCP can be used for

Enabling AI assistants to safely query PostgreSQL databases for information retrieval, data analysis, and reporting while maintaining read-only access and query validation for security.