# Vertex AI Google Workspace add-on

**Note:** This sample is part of an official Google Codelab ([link pending](#)).

Integrates with a custom ADK agent hosted in Vertex AI Agent Engine.

## Supported Applications

- **Gmail**: Adds a contextual sidebar to the inbox. When an email is selected, the Add-on extracts its subject and body natively and passes it as context to the ADK agent, allowing users to ask questions in its specific context.

- **Google Chat**: Adds a chat app integration allowing users to converse directly with the ADK agent natively within a Chat DM space.
