mcp-toolbox

MCP Toolbox for Databases is an open-source MCP server that connects AI agents to enterprise databases.

MCPDataOpen source

Type: MCP
Transport: stdio
Open source: Yes
GitHub Stars: ★ 15.7k
Source: mcp-github
Repository: github.com/googleapis/mcp-toolbox

Overview

MCP Toolbox for Databases is an open-source Model Context Protocol (MCP) server that directly connects your AI agents, IDEs, and applications to enterprise databases. It serves two purposes: 1. Ready-to-use MCP server (build time): Instantly connect Gemini CLI, Google Antigravity, Claude Code, or other MCP clients to databases using pre-built general-purpose tools. 2. Custom tool framework (runtime): Build specialized, highly secure production-grade AI agent tools. Access data securely and easily through structured querying, semantic search, and NL2SQL capabilities.

Capabilities

▪Instant data exploration
▪Custom tool framework
▪Integrated authentication
▪Connection pooling
▪End-to-end observability

Use cases

Automated database queryingSchema discovery and managementGenerating database-aware codeBuilding secure data access tools

Setup

Requires: API KeyNode 环境

Add the Toolbox server configuration to your MCP config file and set the corresponding environment variables to connect to the database.

This information was compiled by AI from public sources and may contain inaccuracies — please refer to the source.

FAQ

How can I get started quickly with pre-built tools?

Add the Toolbox server configuration to your MCP config file and set the corresponding environment variables.

Which databases are supported?

Supports multiple databases, such as PostgreSQL, among others.

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