Can I identify if a user is on an iPhone?

Yes! Use the `detect_user_agent` tool. The response will include the device brand ('Apple') and the specific model or type if available in the UA string.

Does this server detect search engine bots?

Yes. The underlying API identifies known crawlers like Googlebot or Bingbot. The agent will explicitly state if the detected agent is a crawler.

Can I parse multiple User-Agents at once?

Currently, the `detect_user_agent` tool processes one string per call. You can ask your AI agent to perform sequential checks for a list of strings.

UserStack User-Agent Lookup MCP Server for OpenAI Agents SDK 1 tools — connect in under 2 minutes

Name: UserStack User-Agent Lookup
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 1 Tools SDK

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

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

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="UserStack User-Agent Lookup Assistant",
            instructions=(
                "You help users interact with UserStack User-Agent Lookup. "
                "You have access to 1 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from UserStack User-Agent Lookup"
        )
        print(result.final_output)

asyncio.run(main())

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About UserStack User-Agent Lookup MCP Server

Equip your AI agent with real-time browser and device intelligence through the UserStack MCP server. This integration provides instant parsing of User-Agent strings to identify the device type (mobile, desktop, tablet), brand, operating system, and browser version. Your agent can also detect crawlers and bots with high precision. Whether you are auditing web traffic, personalizing user experiences, or researching device distributions, your agent acts as a dedicated technical analyst through natural conversation.

The OpenAI Agents SDK auto-discovers all 1 tools from UserStack User-Agent Lookup through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns. chain multiple agents where one queries UserStack User-Agent Lookup, another analyzes results, and a third generates reports, all orchestrated through Vinkius.

What you can do

UA Parsing — Decode complex User-Agent strings into structured device and browser data.
Bot Detection — Identify if a request is coming from a human user or a search engine crawler.
Technical Auditing — Verify the OS and browser capabilities of specific web clients.
Device Profiling — Retrieve brand and model information for mobile and desktop systems.

The UserStack User-Agent Lookup MCP Server exposes 1 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 UserStack User-Agent Lookup to OpenAI Agents SDK via MCP

Follow these steps to integrate the UserStack User-Agent Lookup 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 1 tools from UserStack User-Agent Lookup

Why Use OpenAI Agents SDK with the UserStack User-Agent Lookup MCP Server

OpenAI Agents SDK provides unique advantages when paired with UserStack User-Agent Lookup 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

UserStack User-Agent Lookup + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the UserStack User-Agent Lookup MCP Server delivers measurable value.

Automated workflows: build agents that query UserStack User-Agent Lookup, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents. one queries UserStack User-Agent Lookup, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through UserStack User-Agent Lookup tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query UserStack User-Agent Lookup to resolve tickets, look up records, and update statuses without human intervention

UserStack User-Agent Lookup MCP Tools for OpenAI Agents SDK (1)

These 1 tools become available when you connect UserStack User-Agent Lookup to OpenAI Agents SDK via MCP:

detect_user_agent

Identify device and browser from User-Agent

Example Prompts for UserStack User-Agent Lookup in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with UserStack User-Agent Lookup immediately.

"Detect this User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36"

"Is this a bot? 'Mozilla/5.0 (compatible; Googlebot/2.1; +http://www.google.com/bot.html)'"

"Identify the device brand for this UA: 'Mozilla/5.0 (iPhone; CPU iPhone OS 14_6 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.1 Mobile/15E148 Safari/604.1'"

Troubleshooting UserStack User-Agent Lookup MCP Server with OpenAI Agents SDK

Common issues when connecting UserStack User-Agent Lookup to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

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

Agent not calling tools

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

UserStack User-Agent Lookup + OpenAI Agents SDK FAQ

Common questions about integrating UserStack User-Agent Lookup MCP Server with OpenAI Agents SDK.

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.