Build a SQL AI Agent with Google ADK + SQLite (Python Tutorial) | 2026

This tutorial demonstrates how to build a custom SQL AI agent using Google's Agent Development Kit (ADK) and SQLite in Python. The agent can execute SQL queries, interact with databases, and provide intelligent responses based on database content. Learners will understand how to integrate ADK with SQLite to create a functional AI agent capable of handling database operations programmatically.

Key Points

• •Google ADK (Agent Development Kit) provides a framework for building AI agents with structured capabilities
• •SQLite integration allows agents to query and manipulate local databases programmatically
• •Custom tools can be defined to enable agents to execute SQL commands safely
• •Agent reasoning enables the AI to determine when and how to use database tools
• •Python is used to orchestrate the agent, define tools, and handle responses
• •Database schema understanding is critical for agents to generate appropriate SQL queries
• •Error handling and validation prevent malicious or incorrect SQL execution
• •Agent responses can be formatted to present database results in user-friendly ways

Workflow Diagram

Concepts