How to Use the Get a Newsletter MCP in OpenAI Agents SDK

Q: Can I use OpenAI Agents SDK to automate list building in Get a Newsletter?

Yes. Your agent runs createlist to establish new target groups based on conversation context. It then populates those lists by calling createcontact with the user's email address.

Q: How does this server secure subscriber email addresses?

All subscriber details and email addresses processed by getcontact or createcontact run inside a secure V8 isolate sandbox. The Vinkius platform uses ephemeral execution environments, meaning no contact data is ever written to persistent disk storage during API calls.

Get a Newsletter MCP Server integration for OpenAI Agents SDK lets your production agents manage subscriber lists and track campaigns safely.

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Connect Get a Newsletter MCP to OpenAI Agents SDK

Create your Vinkius account to connect Get a Newsletter 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 Get a Newsletter with OpenAI Agents SDK

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Safe subscriber list creation with OpenAI Agents SDK

The `create_list` tool lets your OpenAI Agents SDK agent build new subscriber segments using this MCP integration. The agent queries your active lists using `list_lists` first to prevent duplicate entries before initiating the creation call. Built-in guardrails in the OpenAI Agents SDK validate these server requests before they execute. If an agent attempts to pass an invalid list name, the framework blocks the call, preventing bad data from hitting your Get a Newsletter account.

Automated contact cleanup via MCP Server tools

Your agent uses `list_contacts` to scan your subscriber database and identify stale or bounced addresses. It then executes `delete_contact` to purge those records, keeping your list hygiene high without manual intervention. This MCP Server connection passes these actions through the OpenAI dashboard for full tracing. You see exactly when and why the agent triggered `delete_contact`, giving you a clear audit trail of all subscriber modifications.

Real-time campaign tracking and contact updates

The `get_campaign` tool feeds live campaign performance data directly into your specialized OpenAI Agents SDK marketing agent. The agent analyzes open rates and immediately runs `update_contact` to tag highly engaged subscribers. You configure this by passing the server to your Python agent constructor, allowing handoffs between your analysis agent and your execution agent. The agent uses `get_contact` to verify the subscriber's state before making any updates.

Setup guide

Set up Get a Newsletter 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 Get a Newsletter tools at runtime.
3

Create your Agent

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

Run the agent

Call Runner.run(agent, prompt) to execute. The agent invokes the appropriate Get a Newsletter 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="Get a Newsletter Agent",
            instructions="You have access to Get a Newsletter tools.",
            mcp_servers=[server],
        )
        result = await Runner.run(agent, "List recent transactions")
        print(result.final_output)

asyncio.run(main())

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Common questions about Get a Newsletter MCP in OpenAI Agents SDK

You should set cacheToolsList=True in your server parameters to stop the SDK from repeatedly querying the schema. When running batch updates with `update_contact`, write a throttling loop in Python to keep your agent from hitting API limits.

Yes. Your agent runs `create_list` to establish new target groups based on conversation context. It then populates those lists by calling `create_contact` with the user's email address.

Use the OpenAI tracing dashboard to inspect the payload sent to `update_contact`. The dashboard shows the exact arguments passed by the agent, making it easy to see if a phone number or email format triggered an API error.

Pass the server instance to the Agent constructor using the mcp_servers parameter. The SDK auto-discovers the ten available tools, including `list_campaigns` and `get_list`, making them immediately available to the agent.

All subscriber details and email addresses processed by `get_contact` or `create_contact` run inside a secure V8 isolate sandbox. The Vinkius platform uses ephemeral execution environments, meaning no contact data is ever written to persistent disk storage during API calls.

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