PostgreSQL performance Tuner MCP Server

Overview

PostgreSQL performance Tuner MCP Server brings AI-powered performance tuning to your database workflow through the Model Context Protocol. Instead of manually analyzing query plans and configuration, AI assistants can now call PostgreSQL tuning tools directly, making optimization faster and more accessible.

The server runs locally on your machine as a Python package. Install it with uvx pgtuner-mcp and it communicates with your MCP client over stdio—no authentication required. Version v0.5.2 is available now under the Apache-2.0 license, with source code on GitHub at isdaniel/pgtuner_mcp.

PostgreSQL performance Tuner MCP Server belongs in the Database category on mcp.site. It works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain this server for isdaniel, claim this listing to verify ownership and keep your information current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "postgresql_performance_tuner_mcp_server": {
      "command": "uvx",
      "args": [
        "pgtuner-mcp"
      ]
    }
  }
}