Is Fastmcp Sqltools free?

Yes, Fastmcp Sqltools is free to use.

How do I install Fastmcp Sqltools?

Fastmcp Sqltools is a local plugin. Install it using PyPI package: fastmcp-sqltools and add the generated configuration snippet to your AI app's MCP config file. Then restart your AI app.

What AI apps work with Fastmcp Sqltools?

Fastmcp Sqltools uses the Model Context Protocol (MCP) and works with any MCP-compatible AI app, including Claude, ChatGPT / Codex, Gemini, Copilot, Cursor, and more.

Back to Browse

Fastmcp Sqltools MCP Server

by atarkowska

Developer ToolsUse Caution1.5Local

Free

A MCP server provides SQL database access with support for PostgreSQL, MySQL, and SQLite.

About

A MCP server provides SQL database access with support for PostgreSQL, MySQL, and SQLite.

Security Report

1.5

Use Caution1.5Critical Risk

Valid MCP server (0 strong, 4 medium validity signals). 7 known CVEs in dependencies (2 critical, 4 high severity) Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

7 files analyzed · 8 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

HTTP Network Access

Connects to external APIs or services over the internet.

database

Check that this permission is expected for this type of plugin.

env_vars

Check that this permission is expected for this type of plugin.

Unverified package source

We couldn't verify that the installable package matches the reviewed source code. Proceed with caution.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-atarkowska-fastmcp-sqltools": {
      "args": [
        "fastmcp-sqltools"
      ],
      "command": "uvx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

FastMCP SQL Tools

mcp-name: io.github.atarkowska/fastmcp-sqltools

A Model Context Protocol (MCP) server built with FastMCP that provides SQL database access with support for PostgreSQL, MySQL, and SQLite.

Features

list_tables: List all tables in the database
get_table_schema: Get detailed schema information for a table including columns, types, constraints, and indexes
execute_query: Execute any SQL query (INSERT, UPDATE, DELETE, DDL, etc.)
execute_safe_query: Execute read-only SELECT queries with additional safety checks

Supported Databases

PostgreSQL: Full support via asyncpg
MySQL: Full support via aiomysql
SQLite: Full support via aiosqlite

The server automatically detects the database type from the DATABASE_URL environment variable.

Configuration

Add the following to your claude_desktop_config.json:

{
    "mcpServers": {
        "sql-mcp-tools": {
            "command": "uvx",
            "args": [
                "fastmcp-sqltools"
            ],
            "env": {
                "DATABASE_URL": "<your-database-url>"
            }
        }
    }
}

Database URL Format

The DATABASE_URL should be in one of the following formats:

PostgreSQL: postgresql://user:password@host:port/database or postgres://user:password@host:port/database
MySQL: mysql://user:password@host:port/database
SQLite: sqlite:///path/to/database.db (use three slashes for absolute path)