MCP Toolbox for Databases

MCP Tools and AgentsFreeOpen Source

Google's open-source server connecting agents to databases (Postgres, MySQL, BigQuery, and more).

🛡️ AgentReady threat assessment

MAESTRO 7-layer threat model + OWASP AIVSS risk score for MCP Toolbox for Databases, derived from its capabilities.

AIVSS 7.1 · High

Overview

Google's MCP Toolbox for Databases is a configurable server that safely exposes SQL databases to agents through predefined, parameterized tools. Its security model centers on authoring least-privilege tools rather than arbitrary SQL, though misconfiguration can still widen data access.

Key features

Multi-database support
Predefined parameterized tools
Auth and connection pooling

Use cases

Expose a database to an agent safely
Serve curated DB queries as tools