agenthink 0.1.20

A unified agent framework for connecting workflows, databases, and agents

DBConnector (Agenthink)

DBConnector is a database connectivity utility for the Agenthink platform.
It enables agents running on Agenthink to securely connect to external MySQL and MSSQL databases using credentials managed by Azure Blob Storage and Azure Key Vault.

Connections are cached per session and are designed for read-only access, allowing agents to safely query data without modifying source databases.

Purpose

This library allows Agenthink agents to:

• Connect to user-registered databases on the Agenthink platform
• Execute safe, read-only SQL queries
• Reuse database connections across agent sessions

Features

• Session-based connection caching for agents
• Supports MySQL and MS SQL Server
• Secure secret management via Azure Key Vault
• Datastore metadata loaded from Azure Blob Storage
• Read-only SQL enforcement (SELECT, SHOW, EXPLAIN, etc.)
• Built-in logging for observability and debugging

Basic Usage (Agenthink Agent)

db = DBConnector.get(
    session_id="session_123",
    user_id="user1",
    workflow_id="workflow_A"
)

result = db.execute_query(
    db_name="database_name",
    query="SELECT * FROM item LIMIT 10"
)