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EasySendy MCP Server for OpenAI Agents SDKGive OpenAI Agents SDK instant access to 11 tools to Add Multiple Subscribers, Add Subscriber, Create List, and more

Built by Vinkius GDPR 11 Tools SDK

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

Use with Your AI Agent

Ask AI about this App Connector for OpenAI Agents SDK

Open in ChatGPT Open in Claude Open in Perplexity

The EasySendy app connector for OpenAI Agents SDK is a standout in the Productivity category — giving your AI agent 11 tools to work with, ready to go from day one.

Vinkius delivers Streamable HTTP and SSE to any MCP client

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

        result = await Runner.run(
            agent, "List all available tools from EasySendy"
        )
        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 EasySendy MCP Server

Connect your EasySendy account to any AI agent and take full control of your email marketing lists and subscriber engagement workflows through natural conversation.

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

What you can do

  • Audience Orchestration — Create and manage email subscriber lists programmatically, including retrieving detailed metadata and custom tags
  • Subscriber Lifecycle — Programmatically add, update, or remove subscribers from lists and manage detailed profiles directly from your agent
  • Batch Intelligence — Perform large-scale subscriber imports and batch operations to streamline your high-volume marketing campaigns
  • Engagement Control — Programmatically unsubscribe users or manage opt-in types (single/double) to ensure high-fidelity list hygiene and compliance
  • Field Customization — Retrieve and manage custom contact fields and tags to maintain a structured and personalized communication ecosystem

The EasySendy 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.

All 11 EasySendy tools available for OpenAI Agents SDK

When OpenAI Agents SDK connects to EasySendy through Vinkius, your AI agent gets direct access to every tool listed below — spanning easysendy, email-marketing, subscribers-api, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.

add_multiple_subscribers

Input should be an array of subscriber objects. Add multiple subscribers to a list

add_subscriber

Requires the List UID and at least an EMAIL address. Add a single subscriber to a list

create_list

Create a new subscriber list

delete_list

Delete a subscriber list

delete_subscriber

Delete a subscriber from a list

get_list_fields

Get custom fields/tags for a list

get_subscriber_details

Get details for a specific subscriber

list_all_lists

List all subscriber lists

unsubscribe_user

Unsubscribe a user from a list

update_list

Update an existing subscriber list

update_subscriber

Update an existing subscriber

Connect EasySendy to OpenAI Agents SDK via MCP

Follow these steps to wire EasySendy into OpenAI Agents SDK. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.

01

Install the SDK

Run pip install openai-agents in your Python environment
02

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com
03

Run the script

Save the code above and run it: python agent.py
04

Explore tools

The agent will automatically discover 11 tools from EasySendy

Why Use OpenAI Agents SDK with the EasySendy MCP Server

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

01

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

02

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

03

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

04

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

EasySendy + OpenAI Agents SDK Use Cases

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

01

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

02

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

03

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

04

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

Example Prompts for EasySendy in OpenAI Agents SDK

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

01

"List all my email subscriber lists in EasySendy."

02

"Add subscriber 'john.doe@example.com' to list UID 'abc-123'."

03

"Find subscriber details for 'sarah@example.com' in list 'abc-123'."

Troubleshooting EasySendy MCP Server with OpenAI Agents SDK

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

01

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents
02

Agent not calling tools

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

EasySendy + OpenAI Agents SDK FAQ

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

01

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.
02

Can I use multiple MCP servers in one agent?

Yes. Pass a list of MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.
03

Does the SDK support streaming responses?

Yes. The SDK supports SSE and Streamable HTTP transports, both of which work natively with Vinkius.