# AgentMail MCP tool for ADK

Supported in ADKPythonTypeScript

The [AgentMail MCP Server](https://github.com/agentmail-to/agentmail-mcp) connects your ADK agent to [AgentMail](https://agentmail.to/), an email inbox API built for AI agents. This integration gives your agent its own email inboxes to send, receive, reply to, and forward messages using natural language.

## Use cases

- **Give Agents Their Own Inboxes**: Create dedicated email addresses for your agents so they can send and receive emails independently, just like a human team member.
- **Automate Email Workflows**: Let your agent handle email conversations end to end, including sending initial outreach, reading replies, and following up on threads.
- **Manage Conversations Across Inboxes**: List and search across threads and messages, forward emails, and retrieve attachments to keep your agent informed and responsive.

## Prerequisites

- Create an [AgentMail account](https://agentmail.to/)
- Generate an API key from the [AgentMail Dashboard](https://agentmail.to/)

## Use with agent

```python
from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import StdioConnectionParams
from mcp import StdioServerParameters

AGENTMAIL_API_KEY = "YOUR_AGENTMAIL_API_KEY"

root_agent = Agent(
    model="gemini-flash-latest",
    name="agentmail_agent",
    instruction="Help users manage email inboxes and send messages",
    tools=[
        McpToolset(
            connection_params=StdioConnectionParams(
                server_params=StdioServerParameters(
                    command="npx",
                    args=[
                        "-y",
                        "agentmail-mcp",
                    ],
                    env={
                        "AGENTMAIL_API_KEY": AGENTMAIL_API_KEY,
                    }
                ),
                timeout=30,
            ),
        )
    ],
)
```

```typescript
import { LlmAgent, MCPToolset } from "@google/adk";

const AGENTMAIL_API_KEY = "YOUR_AGENTMAIL_API_KEY";

const rootAgent = new LlmAgent({
    model: "gemini-flash-latest",
    name: "agentmail_agent",
    instruction: "Help users manage email inboxes and send messages",
    tools: [
        new MCPToolset({
            type: "StdioConnectionParams",
            serverParams: {
                command: "npx",
                args: ["-y", "agentmail-mcp"],
                env: {
                    AGENTMAIL_API_KEY: AGENTMAIL_API_KEY,
                },
            },
        }),
    ],
});

export { rootAgent };
```

## Available tools

### Inbox management

| Tool           | Description                                   |
| -------------- | --------------------------------------------- |
| `list_inboxes` | List all inboxes                              |
| `get_inbox`    | Get details for a specific inbox              |
| `create_inbox` | Create a new inbox with a username and domain |
| `delete_inbox` | Delete an inbox                               |

### Thread management

| Tool             | Description                             |
| ---------------- | --------------------------------------- |
| `list_threads`   | List threads in an inbox                |
| `get_thread`     | Get a specific thread with its messages |
| `get_attachment` | Download an attachment from a message   |

### Message operations

| Tool               | Description                                   |
| ------------------ | --------------------------------------------- |
| `send_message`     | Send a new email from an inbox                |
| `reply_to_message` | Reply to an existing message                  |
| `forward_message`  | Forward a message to another recipient        |
| `update_message`   | Update message properties such as read status |

## Additional resources

- [AgentMail MCP Server Repository](https://github.com/agentmail-to/agentmail-mcp)
- [AgentMail Documentation](https://docs.agentmail.to/)
- [AgentMail Toolkit](https://github.com/agentmail-to/agentmail-toolkit)