How to integrate Microsoft Advertising MCP with Atomic Agent

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Microsoft Advertising.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Microsoft Advertising account. See the Atomic Agent documentation for installation instructions.

How Atomic Agent connects to Microsoft Advertising

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Microsoft Advertising to Atomic Agent

1. Sign up or sign in to the Composio dashboard. Copy your API key.
2. In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
3. Ask Atomic Agent to do something in Microsoft Advertising. It searches Composio for the right tool.
4. On first use, open the sign-in link returned in the chat. Connect your Microsoft Advertising account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

The Microsoft Advertising MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Microsoft Advertising account. It provides structured and secure access to your customers, advertiser accounts, campaigns, ad groups, and performance reports, so your agent can find accounts, create campaigns and ad groups, update or activate advertising assets, and request performance reports on your behalf.

• Account and customer discovery: Have your agent list accessible customers and advertiser accounts, then identify the accounts available for campaign work.
• Campaign management: Instruct your agent to list, create, update, activate, or delete search campaigns in a Microsoft Advertising account.
• Ad group management: Let the agent list, create, update, activate, or delete search ad groups within a campaign.
• Performance reporting: Direct your agent to request an account performance report and check an existing report request.
• Advertising user access: Have your agent retrieve the connected Microsoft Advertising user and review accessible customer and account roles.

Use Microsoft Advertising from Atomic Agent

With your account connected, ask Atomic Agent to work with Microsoft Advertising in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.