How to Use the Cakemail MCP in OpenAI Agents SDK

Q: Can my OpenAI Agents SDK agent update Cakemail lists automatically?

Yes, your agent can call createcontact or createcontactlist whenever specific conditions are met. This keeps your data fresh without manual input.

Directly manage your Cakemail campaigns and contact lists inside your OpenAI Agents SDK production system.

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Connect Cakemail MCP to OpenAI Agents SDK

Create your Vinkius account to connect Cakemail to OpenAI Agents SDK and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Cakemail with OpenAI Agents SDK

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Perplexity

Manage email campaigns with OpenAI Agents SDK

Your agent handles the heavy lifting by triggering `create_campaign` to push new content directly to your mailing lists. It keeps your workflow inside the code rather than jumping between browser tabs. You avoid manual entry by calling `list_campaigns` to verify status updates before the agent makes its next move. The SDK ensures these actions execute under your defined safety guardrails.

Automate contact list growth

The agent uses `create_contact` to update your database the second a new lead arrives. It ensures your lists remain current without you writing custom API wrappers. Running `list_contacts` allows the agent to audit your audience segments in real-time. This keeps your messaging targeted based on the most recent data.

Monitor performance data via MCP Server

Getting analytics is simple when the agent runs `get_analytics` to pull recent logs. You see exactly how your audience reacts to each blast without leaving your terminal. Your agent uses `get_account_info` to confirm everything is configured correctly. It keeps your production environment synced with your marketing platform.

Setup guide

Set up Cakemail MCP in OpenAI Agents SDK

Prerequisites

Python 3.10+ installed
openai-agents package (pip install openai-agents)
Active Vinkius subscription with a valid endpoint token

1

Install the SDK

Run pip install openai-agents to install the OpenAI Agents SDK. The MCP integration is built-in — no extra dependencies needed.
2

Connect via SSE transport

Use MCPServerSse with your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. The SDK auto-discovers all Cakemail tools at runtime.
3

Create your Agent

Pass the MCP to Agent(mcp_servers=[server]). The agent receives Cakemail tools as native definitions — JSON schemas resolve automatically.
4

Run the agent

Call Runner.run(agent, prompt) to execute. The agent invokes the appropriate Cakemail tools and returns structured results. Copy the full example on the right to get started.

agent.py

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

async def main():
    async with MCPServerSse(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as server:
        agent = Agent(
            name="Cakemail Agent",
            instructions="You have access to Cakemail tools.",
            mcp_servers=[server],
        )
        result = await Runner.run(agent, "List recent transactions")
        print(result.final_output)

asyncio.run(main())

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Cakemail. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about Cakemail MCP in OpenAI Agents SDK

You connect the server by adding the endpoint to your MCPServerStreamableHttp instance. Once passed to the agent constructor, the SDK automatically discovers every tool.

Yes, your agent can call `create_contact` or `create_contact_list` whenever specific conditions are met. This keeps your data fresh without manual input.

You maintain control by using the built-in guardrails within the SDK. These validate every action before the MCP Server executes the command.

Not really, just set cacheToolsList to True for better performance. The rest of the setup happens through standard async context managers.

Your contact names and email addresses pass through the Vinkius sandbox in an ephemeral state. We do not store your credentials, and the connection is strictly limited to the functions your agent triggers.

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