How to Use AT&T IoT MCP Server with Cursor using Vinkius

Give Cursor instant access to 10 tools to Activate Device, Diagnose Connectivity, Get Data Usage, and more using Vinkius.

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Cursor is an AI-first code editor built on VS Code that integrates LLM-powered coding assistance directly into the development workflow. Its Agent mode enables autonomous multi-step coding tasks, and MCP support lets agents access external data sources and APIs during code generation.

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Classic Setup·json

{
  "mcpServers": {
    "att-iot": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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About AT&T IoT MCP Server

Connect your AT&T IoT account to any AI agent and take full command of your IoT SIM fleet through natural conversation.

Cursor does not treat AT&T IoT as an external service. It treats it as part of your codebase. In Agent mode, Cursor reads your files, understands your architecture, and calls 10 tools from AT&T IoT as naturally as it reads a local module. The result is not a conversation about data. It is code that already contains the data. Cursor fetches, processes, and writes in a single agentic loop where AT&T IoT is indistinguishable from a local dependency.

What you can do

Device Inventory -- List all IoT SIMs with ICCIDs, statuses (active, suspended, deactivated), data plan names, and last activity dates
Real-Time Status -- Get live connectivity state, IP address, signal strength, data used/remaining, and suspension reasons for any SIM
Activate & Suspend -- Instantly activate suspended devices or suspend compromised SIMs to block network access and contain costs
Resume Devices -- Restore network access to suspended SIMs after troubleshooting or policy clearance without reprovisioning
Data Usage Tracking -- Retrieve current and historical usage per SIM with daily breakdowns, overage alerts, and cycle forecasts
Data Pool Management -- List shared data pools, monitor aggregate consumption, identify top-consuming devices, and prevent pool exhaustion
Device Configuration -- Update rate limits, APN settings, and pool assignments to optimize performance or migrate devices between plans
Automated Diagnostics -- Run connectivity troubleshooting checks including network registration, APN config, data session status, and known outages

The AT&T IoT MCP Server exposes 10 tools through Vinkius. Connect it to Cursor in under two minutes. Fully managed, no infrastructure to provision, no vendor lock-in.

10 tools included

Explore every tool AT&T IoT exposes to Cursor through Vinkius.

View all 10 tools

Connect AT&T IoT to Cursor via MCP

Follow these steps to connect AT&T IoT to Cursor. The setup takes under two minutes and requires no coding or server hosting.

Get your Vinkius Access Token

Go to cloud.vinkius.com to log in or create a free account, and retrieve your personal access token from the dashboard. This token is required to authenticate your connection to the hosted AT&T IoT MCP server.

Open MCP Settings

Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"

Add the server config

Paste the JSON configuration above into the mcp.json file that opens

Save the file

Cursor will automatically detect the new MCP server

Start using AT&T IoT

Open Agent mode in chat and ask: "Using AT&T IoT, help me...". 10 tools available

Why Use Cursor with the AT&T IoT MCP Server

Cursor AI Code Editor provides unique advantages when paired with AT&T IoT through the Model Context Protocol.

Cursor's Agent mode calls AT&T IoT tools through Vinkius and writes production code from the response in the same step. The output is not a chat message. It is a file in your project

Composer generates complete modules using live AT&T IoT data: typed models from actual API schemas, test fixtures from real payloads, handlers from production response structures

Project-level `.cursor/mcp.json` means every developer on the team connects to AT&T IoT through Vinkius automatically. One config file, committed to the repository, gives the entire team access to 10 tools

Vinkius Edge handles AT&T IoT authentication and connection management. Cursor handles code generation. The developer handles intent. Each layer does exactly one thing

AT&T IoT + Cursor Use Cases

Practical scenarios where Cursor combined with the AT&T IoT MCP Server delivers measurable value.

Code generation with live data: ask Cursor to generate a security report module using live DNS and subdomain data fetched through MCP

Automated documentation: have Cursor query your API's tool schemas and generate TypeScript interfaces or OpenAPI specs automatically

Infrastructure-as-code: Cursor can fetch domain configurations and generate corresponding Terraform or CloudFormation templates

Test scaffolding: ask Cursor to pull real API responses via MCP and generate unit test fixtures from actual data

Example Prompts for AT&T IoT in Cursor

Ready-to-use prompts you can give your Cursor agent to start working with AT&T IoT immediately.

"List all my IoT devices and show me which ones are suspended."

"Device ICCID 8901234567890123456 is offline. Run diagnostics and tell me what's wrong."

"Check the data pool usage for 'Enterprise-Fleet-A' and tell me our top 5 consuming devices."

Troubleshooting AT&T IoT MCP Server with Cursor

Common issues when connecting AT&T IoT to Cursor through Vinkius, and how to resolve them.

Tools not appearing in Cursor

Ensure you are in Agent mode (not Ask mode). MCP tools only work in Agent mode.

Server shows as disconnected

Check Settings → Features → MCP and verify the server status. Try clicking the refresh button.

AT&T IoT + Cursor FAQ

Common questions about integrating AT&T IoT MCP Server with Cursor.

What is Agent mode and why does it matter for MCP?

Agent mode is Cursor's autonomous execution mode where the AI can perform multi-step tasks: reading files, editing code, running terminal commands, and calling MCP tools. Without Agent mode, Cursor operates in a simpler ask-and-answer mode that doesn't support tool calling. Always ensure you're in Agent mode when working with MCP servers.

Where does Cursor store MCP configuration?

Cursor looks for MCP server configurations in a mcp.json file. You can configure servers at the project level (.cursor/mcp.json in your project root) or globally (~/.cursor/mcp.json). Project-level configs take precedence.

Can Cursor use MCP tools in inline edits?

No. MCP tools are only available in Agent mode through the chat panel. Inline completions and Tab suggestions do not trigger MCP tool calls. This is by design. tool calls require user visibility and approval.

How do I verify MCP tools are loaded?

Open Settings → Features → MCP and look for your server name. A green indicator means the server is connected. You can also check Agent mode's available tools by clicking the tools dropdown in the chat panel.

01 / Catalog

Over 4,000 integrations ready for AI agents

Explore a vast library of pre-built integrations, optimized and ready to deploy.

02 / Credentials

Connect securely in under 30 seconds

Generate tokens to authenticate and link external services in a single step.

03 / Guardian

Complete visibility into every agent action

Audit live requests, latency, success rates, and active security compliance policies.

04 / FinOps

Optimize spending and track token ROI

Analyze real-time token consumption and cost metrics detailed by connection.

Over 4,000 integrations ready for AI agents

Complete visibility into every agent action

Explore our live AI Agents Analytics dashboard to see it all working

This dashboard is included when you connect AT&T IoT using Vinkius. You will never be left in the dark about what your AI agents are doing with your tools.

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