Add and manage A2A agents from Google Cloud Marketplace

Admins can add agents from Google Cloud Marketplace that use the Agent-to-Agent (A2A) protocol. After an agent is purchased and added to Gemini Enterprise, users can access the agent through the Gemini Enterprise web app.

Before you begin

Make sure you have the following:

  • The Discovery Engine Admin role.

  • Enable the Discovery Engine API. To enable the Discovery Engine API for the Google Cloud project, in the Google Cloud console, go to the Discovery Engine API page.

    Go to Discovery Engine API

  • An existing Gemini Enterprise app. To create an app, see Create an app.

  • An A2A agent registered on Google Cloud Marketplace. To learn how to offer AI agents in Google Cloud Marketplace, see Offer AI agents through Google Cloud Marketplace.

Add an agent from the Google Cloud Marketplace to Gemini Enterprise

To add an agent from Google Cloud Marketplace to your Gemini Enterprise app, follow these steps:

  1. In the Google Cloud console, go to the Gemini Enterprise page.

    Gemini Enterprise

  2. Click the name of the app to which you want to add the agent.

  3. Click Agents > Add Agents.

  4. In the Choose an agent type section, click Add for Agents via Marketplace.

  5. Search for the agent you want to add, and click it.

  6. Click Next.

  7. Review the agent details, then click Next.

  8. Enter the required authentication details, then click Finish.

Delete an agent from Gemini Enterprise

To delete an agent from your Gemini Enterprise app, follow these steps:

  1. In the Google Cloud console, go to the Gemini Enterprise page.

    Gemini Enterprise

  2. Click the name of the app that the agent is registered with.

  3. Click Agents.

  4. Click the icon next to the agent you want to delete.

  5. Click Delete.