Does my AI agent need a preexisting Gmail or Outlook account to use this?

No. AgentMail is entirely standalone. You can use your agent to programmatically provision brand new, unique email addresses in seconds, completely independent of legacy email providers.

Can my agent download files that users send to its email address?

Yes. When scanning threads in the inbox, your agent will detect any attached files. It can then use the dedicated attachments tool to retrieve and analyze the contents of the file before drafting a reply.

Is it possible to manage multiple outreach campaigns at the same time?

Absolutely. Your agent can create and manage multiple inboxes simultaneously. It can list all active boxes, read unread threads for each, and contextualize its replies based on the specific campaign inbox.

AgentMail MCP Server for OpenAI Agents SDK 11 tools — connect in under 2 minutes

Name: AgentMail
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 11 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect AgentMail through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token. get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="AgentMail Assistant",
            instructions=(
                "You help users interact with AgentMail. "
                "You have access to 11 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from AgentMail"
        )
        print(result.final_output)

asyncio.run(main())

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* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About AgentMail MCP Server

Connect AgentMail to your AI agent and unlock a programmable email client. Stop relying on complex integrations and grant your agent its own functional inbox to communicate with the world.

The OpenAI Agents SDK auto-discovers all 11 tools from AgentMail through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries AgentMail, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

What you can do

Inboxes — Create, list, and delete custom email addresses on the fly for your agent
Threads — Scan active conversations and read full historical threads natively
Messages — Send new emails, reply contextually to specific threads, and forward messages
Attachments — Extract and process files attached to incoming emails automatically

The AgentMail MCP Server exposes 11 tools through the Vinkius. Connect it to OpenAI Agents SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect AgentMail to OpenAI Agents SDK via MCP

Follow these steps to integrate the AgentMail MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 11 tools from AgentMail

Why Use OpenAI Agents SDK with the AgentMail MCP Server

OpenAI Agents SDK provides unique advantages when paired with AgentMail through the Model Context Protocol.

Native MCP integration via `MCPServerSse`, pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

AgentMail + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the AgentMail MCP Server delivers measurable value.

Automated workflows: build agents that query AgentMail, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries AgentMail, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through AgentMail tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query AgentMail to resolve tickets, look up records, and update statuses without human intervention

AgentMail MCP Tools for OpenAI Agents SDK (11)

These 11 tools become available when you connect AgentMail to OpenAI Agents SDK via MCP:

create_inbox

You can optionally link it to a custom domain. Create a new email inbox for an agent

delete_inbox

Warning: this deletes all emails in it. Delete a specific inbox by ID

forward_message

You can optionally add text to the forwarded message. Forward an existing email message

get_attachment

Attachments might be encoded in base64. Ensure you parse or read it correctly. Download or read a specific attachment from a message

get_inbox

Get details of a specific inbox by ID

get_thread

Requires a thread_id. Read all messages inside a specific conversation thread

list_inboxes

An inbox is required to send or receive emails. Returns an array of inboxes with their IDs, email addresses, and names. List all inboxes assigned to the AgentMail API Key

list_threads

Returns a list of thread objects including subject lines and recent message previews. The agent needs an inbox_id first. List conversation threads inside an inbox

reply_to_message

The thread will be preserved. Reply to an existing email message/thread

send_message

Requires the sender inbox_id, which you can get from list_inboxes. Send a brand new email message

update_message

Update an existing message metadata (like marking it as read)

Example Prompts for AgentMail in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with AgentMail immediately.

"Create a new inbox for our support team."

"Check all my unread threads in the main inbox today."

"Reply to the client thanking them and attach the pricing PDF."

Troubleshooting AgentMail MCP Server with OpenAI Agents SDK

Common issues when connecting AgentMail to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

AgentMail + OpenAI Agents SDK FAQ

Common questions about integrating AgentMail MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.