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

Q: How do I convert Duo Security (Two-Factor Authentication API) tools into LlamaIndex query tools?

Use llama-index-tools-mcp to initialize the client. This MCP setup exposes endpoints like preauth and auth as functional tools that your LlamaIndex agent can execute.

Q: Can LlamaIndex index the outputs of Duo Security (Two-Factor Authentication API) user lists?

Yes, you can load user directories by calling listusers and feeding the resulting JSON documents directly into a LlamaIndex vector store. This allows you to perform semantic searches over user emails and bypass rate-limiting.

Q: How does LlamaIndex handle rate limits when querying Duo Security (Two-Factor Authentication API)?

LlamaIndex can cache the results of heavy calls like listusers or listaccounts in a local document store, querying the live Duo Security API only when a fresh verification check or auth call is explicitly requested.

Q: Can I use LlamaIndex to audit billing editions across Duo Security (Two-Factor Authentication API) accounts?

Yes, your LlamaIndex agent can run listaccounts and getbillingedition to build a localized index of child account tiers, enabling you to ask natural language questions about your aggregate licensing costs.

Index Duo Security 2FA logs and user directories into LlamaIndex for semantic search and access control.

See Vinkius in Action

Works with every AI agent you already use

…and any MCP-compatible client

MCP Servers - Free for Subscribers

Connect Duo Security (Two-Factor Authentication API) MCP to LlamaIndex

Create your Vinkius account to connect Duo Security (Two-Factor Authentication API) to LlamaIndex and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

GDPR Free for Subscribers

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

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Index Duo Security user states in LlamaIndex

Avoid hallucinations about your security posture by indexing active user configurations directly from Duo. By connecting this MCP Server, LlamaIndex ingests real-time user states, group assignments, and emails into a queryable vector index. When your agent needs to decide if a user requires a policy update, it queries this index instead of guessing. It can then run `modify_user` with high confidence, knowing it has the exact, current state of that user's profile.

Query Duo Security MSP configurations semantically

Feed your MSP tenant configurations into a retrieval-augmented generation loop. LlamaIndex queries `list_accounts` and `get_billing_edition` to compile a complete picture of your child accounts, mapping their current license states to your compliance guidelines. The agent can write reports highlighting accounts with mismatched editions using `set_billing_edition` to correct them. It turns raw API outputs into structured, searchable knowledge.

Real-time directory cleanup with LlamaIndex MCP Server

Keep your user directory clean by pairing LlamaIndex's semantic analysis with Duo's user lifecycle tools. The agent scans your vector store for inactive staff, correlates them with Duo profiles via `list_users`, and flags anomalies. Once an anomaly is found, the agent uses `trash_users` to suspend access safely. If a mistake is made, the agent can pull the record back using `restore_users`, ensuring your directory stays pristine without losing historical data.

Setup guide

Set up Duo Security (Two-Factor Authentication API) MCP in LlamaIndex

Prerequisites

Python 3.10+ installed
llama-index-tools-mcp package
Active Vinkius subscription with a valid endpoint token

1

Install dependencies
Run pip install llama-index-tools-mcp llama-index-llms-openai. The MCP tools package provides BasicMCPClient and McpToolSpec.
2

Connect with BasicMCPClient
Point BasicMCPClient to your Vinkius endpoint URL. Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. Supports SSE and Streamable HTTP transports.
3

Convert to LlamaIndex tools
Call mcp_tool_spec.to_tool_list_async() to convert all Duo Security (Two-Factor Authentication API) MCP tools into native FunctionTool objects that any LlamaIndex agent can use.
4

Run with any LLM
Create a FunctionAgent with the tools and your preferred LLM. Swap OpenAI for Anthropic, Gemini, or any LlamaIndex-supported provider.

agent.py

from llama_index.tools.mcp import BasicMCPClient, McpToolSpec
from llama_index.core.agent.workflow import FunctionAgent
from llama_index.llms.openai import OpenAI

# Connect to the MCP
mcp_client = BasicMCPClient(
    "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
)
mcp_tool_spec = McpToolSpec(client=mcp_client)

# Convert MCP tools to LlamaIndex tools
tools = await mcp_tool_spec.to_tool_list_async()

# Create and run the agent
agent = FunctionAgent(
    tools=tools,
    llm=OpenAI(model="gpt-4o"),
    system_prompt="You have access to Duo Security (Two-Factor Authentication API) tools.",
)
response = await agent.run("List recent Duo Security (Two-Factor Authentication API) data")

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 Duo Security. 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 Duo Security (Two-Factor Authentication API) 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 Duo Security (Two-Factor Authentication API) MCP in LlamaIndex

Use `llama-index-tools-mcp` to initialize the client. This MCP setup exposes endpoints like `preauth` and `auth` as functional tools that your LlamaIndex agent can execute.

Yes, you can load user directories by calling `list_users` and feeding the resulting JSON documents directly into a LlamaIndex vector store. This allows you to perform semantic searches over user emails and bypass rate-limiting.

LlamaIndex can cache the results of heavy calls like `list_users` or `list_accounts` in a local document store, querying the live Duo Security API only when a fresh verification check or `auth` call is explicitly requested.

Yes, your LlamaIndex agent can run `list_accounts` and `get_billing_edition` to build a localized index of child account tiers, enabling you to ask natural language questions about your aggregate licensing costs.

Your integration keys and signature generation logic are handled exclusively within the Vinkius MCP Server sandbox. LlamaIndex only receives sanitized outputs from actions like `get_telephony_credits` or `auth_status`, keeping raw credentials completely isolated from the LLM context.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript