How to Use the Duo Security (Two-Factor Authentication API) MCP in AutoGen

Q: How do I register Duo Security (Two-Factor Authentication API) tools with AutoGen agents?

Install autogen-extmcp and use mcpservertools to fetch the Duo schema. This MCP configuration lets you pass tools like auth and preauth directly into your AssistantAgent constructor.

Q: Can an AutoGen agent verify integration keys using Duo Security (Two-Factor Authentication API)?

Yes, you can set up a diagnostic agent that calls checkauth to verify your integration keys and HMAC signatures, ensuring the connection is secure before other agents attempt to trigger auth events.

Deploy multi-agent security debates to verify Duo 2FA states and manage accounts.

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Setup Duo Security (Two-Factor Authentication API) with AutoGen

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Perplexity

Debated user provisioning with AutoGen MCP Server

Build a system where a Security Agent and an Admin Agent debate before modifying access. When a request to add a user arrives, the Admin Agent drafts the payload for `create_user`, while the Security Agent checks `ping_auth` to ensure the API is responsive. They negotiate the parameters, ensuring no duplicate accounts are created. Once they agree, they call `create_user` or `bulk_create_users` and record the consensus in your system logs.

Collaborative threat mitigation and lockout

When an anomaly is detected, your AutoGen agents spring into action. Using this MCP Server, a monitoring agent flags a suspicious login, prompting a response agent to immediately run `preauth` to evaluate the user's active devices. If the risk is high, the agents collaborate to run `trash_users` to suspend the account. They can then coordinate a manual review before another agent uses `restore_users` to lift the restriction.

Multi-agent billing optimization for Duo accounts

Let specialized agents manage your MSP margins. One agent queries `list_accounts` to find underutilized child accounts, while a financial agent checks `get_telephony_credits` to see where credits are wasted. They propose credit reallocations, debating the impact on active users. Once approved, they execute `set_telephony_credits` and `set_billing_edition` to optimize your operational costs across all tenants.

Setup guide

Set up Duo Security (Two-Factor Authentication API) 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 Duo Security (Two-Factor Authentication API) 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="Duo Security (Two-Factor Authentication API)_assistant",
    model_client=OpenAIChatCompletionClient(model="gpt-4o"),
    tools=tools,
)

result = await agent.run("List recent Duo Security (Two-Factor Authentication API) 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="Duo Security (Two-Factor Authentication API)_assistant",
        model_client=OpenAIChatCompletionClient(model="gpt-4o"),
        workbench=workbench,
    )

    result = await agent.run("List recent Duo Security (Two-Factor Authentication API) data")
    print(result.messages[-1].content)

Get your connection token →

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Common questions about Duo Security (Two-Factor Authentication API) MCP in AutoGen

Install `autogen-ext[mcp]` and use `mcp_server_tools` to fetch the Duo schema. This MCP configuration lets you pass tools like `auth` and `preauth` directly into your `AssistantAgent` constructor.

Yes, you can set up a diagnostic agent that calls `check_auth` to verify your integration keys and HMAC signatures, ensuring the connection is secure before other agents attempt to trigger `auth` events.

A coordinator agent parses the source data and feeds it to an execution agent, which calls `bulk_create_users`. If errors occur, the coordinator delegates specific user corrections to another agent running `modify_user`.

Yes, agents can debate whether to decommission an account, eventually executing `delete_account` or provisioning new ones via `create_account` once consensus is met in the agent conversation.

The Vinkius MCP Server runs in an isolated V8 sandbox, preventing raw integration keys and user phone numbers from leaking. AutoGen agents only exchange the high-level JSON responses of tools like `auth_status` or `list_users`, keeping sensitive PII secure.

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