How to Use the Google Pub/Sub Subscription MCP in AutoGen

Enable debate-driven message processing for your AutoGen agents using a Google Pub/Sub Subscription.

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Connect Google Pub/Sub Subscription MCP to AutoGen

Create your Vinkius account to connect Google Pub/Sub Subscription to AutoGen 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 Google Pub/Sub Subscription with AutoGen

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Coordinate agents via Google Pub/Sub Subscription

Assign an agent to trigger `pull_messages` when new data arrives. This kicks off a multi-agent conversation where your team of experts debates the best way to act on the event. It allows for complex decision-making based on incoming signals. Agents challenge each other's interpretations before taking any action.

Validate actions before acknowledgment

Require consensus among your agents before calling `acknowledge_messages`. This extra layer of verification prevents premature deletion of critical queue data. Your system only clears the queue after the agents agree the task is complete. It adds a safety check to your automated workflows.

Scale event response with MCP Server

Deploy this MCP Server to feed multiple AutoGen conversations simultaneously. Each agent group can specialize in different message types pulled from the same subscription. This modular setup keeps your architecture clean. You can swap out agents or update logic without touching the underlying message infrastructure.

Setup guide

Set up Google Pub/Sub Subscription MCP in AutoGen

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] package
Active Vinkius subscription with a valid endpoint token

1

Install AutoGen with MCP
Run pip install "autogen-ext[mcp]" autogen-agentchat. The MCP extension includes mcp_server_tools for stateless tool access.
2

Fetch tools from the MCP
Call mcp_server_tools(SseServerParams(url=...)) with your Vinkius endpoint. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com.
3

Run your agent
Pass the tools to AssistantAgent and call agent.run(). The agent invokes Google Pub/Sub Subscription tools and returns structured results.

agent.py

from autogen_ext.tools.mcp import SseServerParams, mcp_server_tools
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

tools = await mcp_server_tools(server_params)

agent = AssistantAgent(
    name="Google Pub/Sub Subscription_assistant",
    model_client=OpenAIChatCompletionClient(model="gpt-4o"),
    tools=tools,
)

result = await agent.run("List recent Google Pub/Sub Subscription data")
print(result.messages[-1].content)

Get your connection token →

Prerequisites

Python 3.10+ installed
autogen-ext[mcp] + autogen-agentchat
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Same packages as above. McpWorkbench is ideal when your agent needs stateful sessions across multiple tool calls.
2

Use McpWorkbench as context manager
Wrap your agent in async with McpWorkbench(...) to maintain shared state and resources. The workbench manages the full MCP session lifecycle.
3

Run with workbench
Pass workbench=workbench to your agent. State is preserved across multiple tool calls within the same session.

agent.py

from autogen_ext.tools.mcp import McpWorkbench, SseServerParams
from autogen_agentchat.agents import AssistantAgent
from autogen_ext.models.openai import OpenAIChatCompletionClient

server_params = SseServerParams(
    url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)

async with McpWorkbench(server_params) as workbench:
    agent = AssistantAgent(
        name="Google Pub/Sub Subscription_assistant",
        model_client=OpenAIChatCompletionClient(model="gpt-4o"),
        workbench=workbench,
    )

    result = await agent.run("List recent Google Pub/Sub Subscription data")
    print(result.messages[-1].content)

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Google Pub/Sub Subscription. 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.

Why Choose Vinkius

Vinkius connects your tools to AI with real-time monitoring and automatic cost savings — all from one dashboard.

Connect Google Pub/Sub Subscription now

Real-time monitoring

Live

visibility into every interaction

Connect your favorite tools to your AI and see exactly what's happening — every request, every response, in real time.

Built-in savings

60%

lower AI costs

Vinkius compresses data between your apps and your AI automatically. Lower bills every month — no configuration required.

Single dashboard

One

place for every integration

Every tool your AI connects to, managed from a single screen. One account, complete control.

Common questions about Google Pub/Sub Subscription MCP in AutoGen

Multiple agents can access the same tools. You can orchestrate them so that one agent pulls the data and others debate how to handle the result.

Your agents can catch errors during the pull process and decide whether to retry or flag the message for human review. This is part of the standard deliberation loop.

Yes, the server tools integrate directly into the AssistantAgent constructor. All agents in your group gain access to the pull and acknowledge functions.

The data is handled only by the agents participating in the conversation. Access is locked down by your Vinkius endpoint token and GCP IAM policies.

The message remains in the queue for later processing. If no other agent picks it up within the timeout, the subscription will redeliver it for another attempt.

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