translation/source/documents/course/03-agent-memory/05-updating-mastra-export.md

Updating Your Mastra Export

Make sure to update your src/mastra/index.ts file to include your new memory agent:

import { Mastra } from "@mastra/core";
import { memoryAgent } from "./agents";

export const mastra: Mastra = new Mastra({
  agents: {
    memoryAgent,
  },
});

This step is essential for making your agent available in the Mastra playground. The mastra export is the main entry point for your Mastra application, and it needs to include all the agents you want to use.

By adding your memoryAgent to the agents object in the Mastra configuration, you're registering it with the Mastra system, making it available for use in the playground and other parts of your application.