Missive MCP Server for OpenAI Agents SDK 10 tools — connect in under 2 minutes
The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Missive through Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails. no manual schema definitions required.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
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="Missive Assistant",
instructions=(
"You help users interact with Missive. "
"You have access to 10 tools."
),
mcp_servers=[mcp_server],
)
result = await Runner.run(
agent, "List all available tools from Missive"
)
print(result.final_output)
asyncio.run(main())
* 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 Missive MCP Server
Connect Missive to your AI agent and manage your team's communication efficiently. Access conversations, messages, and contacts through natural conversation to stay organized and responsive.
The OpenAI Agents SDK auto-discovers all 10 tools from Missive through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries Missive, another analyzes results, and a third generates reports, all orchestrated through Vinkius.
What you can do
- Conversation Management — List and view conversations from any mailbox (inbox, assigned, closed).
- Collaboration — Post internal comments or trigger actions like closing and assigning conversations.
- Message Access — Read all messages and comments within a specific conversation thread.
- Contact Organization — Search for and create contacts in your shared or private contact books.
- Draft & Send — Create email drafts and deliver them directly from your AI agent.
The Missive MCP Server exposes 10 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 Missive to OpenAI Agents SDK via MCP
Follow these steps to integrate the Missive 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 10 tools from Missive
Why Use OpenAI Agents SDK with the Missive MCP Server
OpenAI Agents SDK provides unique advantages when paired with Missive 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
Missive + OpenAI Agents SDK Use Cases
Practical scenarios where OpenAI Agents SDK combined with the Missive MCP Server delivers measurable value.
Automated workflows: build agents that query Missive, process the data, and trigger follow-up actions autonomously
Multi-agent orchestration: create specialist agents. one queries Missive, another analyzes results, a third generates reports
Data enrichment pipelines: stream data through Missive tools and transform it with OpenAI models in a single async loop
Customer support bots: agents query Missive to resolve tickets, look up records, and update statuses without human intervention
Missive MCP Tools for OpenAI Agents SDK (10)
These 10 tools become available when you connect Missive to OpenAI Agents SDK via MCP:
create_contact
Create a new contact
create_draft
Create an email draft
create_post
Can also trigger actions like closing, assigning, or labeling. Create a post (comment or action) in a conversation
get_conversation
Get details for a specific conversation
get_me
Get current Missive user details
list_contacts
List Missive contacts
list_conversations
A mailbox filter is required (e.g., "inbox", "all", "assigned", "closed"). List conversations from a specific mailbox
list_labels
List Missive labels
list_messages
List messages in a conversation
send_draft
Send a prepared draft
Example Prompts for Missive in OpenAI Agents SDK
Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Missive immediately.
"List my recent conversations in the inbox."
"Add a comment 'Working on this now' to conversation id 123."
"Find contact info for 'Jane Smith'."
Troubleshooting Missive MCP Server with OpenAI Agents SDK
Common issues when connecting Missive to OpenAI Agents SDK through the Vinkius, and how to resolve them.
MCPServerStreamableHttp not found
pip install --upgrade openai-agentsAgent not calling tools
Missive + OpenAI Agents SDK FAQ
Common questions about integrating Missive MCP Server with OpenAI Agents SDK.
How does the OpenAI Agents SDK connect to MCP?
MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.Can I use multiple MCP servers in one agent?
MCPServerSse instances to the agent constructor. The agent can use tools from all connected servers within a single run.Does the SDK support streaming responses?
Connect Missive with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Missive to OpenAI Agents SDK
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.