# AT&T 5G MCP for AI Agents MCP > The AT&T 5G MCP gives your AI agent deep access to Open Gateway network APIs. You can run fraud checks like SIM swap detection, provision private network slices, verify user phone numbers without sending SMS codes, and monitor device location using AT&T’s live 5G infrastructure data. ## Overview - **Category:** industry-titans - **Price:** Free - **Tags:** 5g-api, network-slicing, device-location, number-verification, camara-api, telecom-infrastructure ## Description Stop writing custom HTTP clients just to check a few API endpoints. This MCP connects your AI agent directly to the full suite of AT&T's Open Gateway network capabilities. Instead of navigating developer portals or building complex integration layers, you talk naturally to your client—Claude, Cursor, or any compatible tool—and it executes advanced network commands. For example, need to onboard a new enterprise client? Your agent can automatically provision a dedicated 5G network slice with specific performance guarantees. Worried about account takeover? You just ask the system to run a SIM swap detection check. If your application needs location data for geo-fencing or emergency services routing, it’s available—all without you touching any code. It makes your AI agent act like a full network operations console. By connecting through Vinkius, this MCP becomes one of thousands of specialized tools ready to augment whatever workflow you're building. ## Tools ### check_roaming_status Checks if an AT&T device is connected to a foreign network, which helps apply the right billing rules or reroute traffic. ### check_sim_swap Determines if a SIM card has been recently swapped for fraud prevention purposes by looking at recent account activity. ### create_network_slice Builds and deploys an entirely new, private 5G network segment optimized for specific enterprise needs or IoT devices. ### delete_network_slice Decommissions and removes a dedicated 5G network slice to stop incurring unnecessary costs. ### get_device_location Gets an approximate geographic position of the device using cell tower data, useful for localized content or emergency services. ### get_network_slice_info Retrieves detailed specifications and current status (SLAs, resources) of a specific 5G network slice you've deployed. ### list_network_sessions Provides an audit log listing all active or historical premium service sessions for usage tracking and troubleshooting. ### request_quality_on_demand Guarantees a specific network quality profile (low latency, high bandwidth) for the duration of a critical user session. ### verify_number Confirms a user's phone number matches their device without requiring an SMS code, making login frictionless. ## Prompt Examples **Prompt:** ``` Does user 555-1234 have any fraud flags or recent SIM swap activity? ``` **Response:** ``` **SIM Swap Audit Report** * **Target Number:** +1 (555) 123-4567 * **Last Detected Swap:** N/A (Clean) * **Fraud Risk Score:** Low. Status: The number shows no recent swap activity, and the last recorded change was over 90 days ago. It's safe to proceed with identity verification. ``` **Prompt:** ``` We need to run a high bandwidth test for our new video feature. Can you set up the network slice? ``` **Response:** ``` **Network Slice Provisioning Initiated** The following dedicated slice is being provisioned: * **Slice Name:** VideoTest-Alpha * **SLA Profile:** High Throughput (Video) * **Status:** Pending Deployment. * **Estimated ID:** NS-b4c2e9 Please wait 15 seconds for the slice to become fully active and ready for testing. ``` **Prompt:** ``` What is the approximate location of this device and how much does it cost to operate in this country? ``` **Response:** ``` **Device Location & Billing Check** * **Location:** 34.0522, -118.2437 (Los Angeles Area) * **Accuracy:** +/- 200 meters. * **Roaming Status:** No. Device is on a domestic AT&T network. * **Billing Implication:** Standard US rates apply. No special international fees are triggered. ``` ## Capabilities ### Checking device roaming status Determines if a phone is connected to an outside network, which helps with billing and routing. ### Running SIM swap detection checks Compares recent account activity to detect signs of fraud or unauthorized access attempts. ### Creating a new 5G network slice Deploys an isolated, dedicated virtual segment of the network for private enterprise use cases. ### Deleting an existing network slice Removes a provisioned network segment to stop associated costs and clean up resources. ### Getting approximate device location Returns the general coordinates of a device based on cell tower triangulation, requiring user consent. ### Retrieving network slice details Pulls comprehensive information about an existing network segment, including its performance SLAs and connected devices. ### Listing active service sessions Generates a detailed log of all premium or high-usage network sessions for auditing purposes. ## Use Cases ### Onboarding a New Enterprise Client A network architect needs to set up a private campus network. They prompt their agent: 'Create a low-latency slice for 50 devices.' The agent uses `create_network_slice` and reports the new Slice ID and provisioning status, letting them confirm the deployment immediately. ### Mitigating Account Takeovers A security engineer detects suspicious login attempts. They ask the AI to run a SIM swap check on the user's number using `check_sim_swap`. If recent swaps are found, they can immediately flag the account and prevent password resets. ### Optimizing Live Video Conferencing A product team needs to test a new video feature. They ask their agent to run `request_quality_on_demand` with 'high_throughput' profile for the session, guaranteeing stable bandwidth during testing. ### Auditing Roaming Costs A product team member needs to check billing rules for a user traveling abroad. They use `check_roaming_status` and get an instant answer on whether the device is roaming, allowing them to apply correct international rates. ## Benefits - Fraud Mitigation: Instead of relying on slow SMS methods, you can use the `verify_number` tool to confirm a user's identity instantly, improving login security. - Resource Control: You gain full control over network capacity. With `create_network_slice`, architects can deploy private 5G networks for critical operations, guaranteeing performance where it matters most. - Operational Visibility: The `list_network_sessions` tool gives you a clear audit trail of premium service usage, making billing and troubleshooting straightforward. - Enhanced User Experience: By using `request_quality_on_demand`, product teams can ensure that high-priority tasks—like video calls or AR experiences—always get the low latency they need. - Proactive Security: The `check_sim_swap` tool lets you build fraud prevention directly into your user flow, catching account takeovers before they happen. ## How It Works The bottom line is: your agent handles all the complex API calls and data interpretation so you just get clear answers about the network status. 1. Subscribe to this MCP and provide your AT&T 5G API Access Token. 2. Your AI client connects the token, giving it full access to the network APIs. 3. You query for specific network information—like running a SIM swap check or creating a new slice—using natural language prompts. ## Frequently Asked Questions **How do I prevent my account from being taken over using the AT&T 5G MCP?** You can proactively audit for fraud by checking SIM swap history. This tool detects if a card has been recently swapped, allowing you to block suspicious login attempts before they succeed. **Can I guarantee bandwidth for my real-time app using the AT&T 5G MCP?** Yes. You can request guaranteed network quality profiles (like low latency or high throughput) for specific sessions, ensuring your critical application always performs optimally. **What is the best way to verify a user's phone number without asking them for an SMS code?** You can use the dedicated number verification tool. It confirms that the phone number matches the device currently active on the AT&T 5G network, providing secure login paths without sending texts. **How do I set up a private 5G network for my company's campus?** You use the dedicated slicing tools to provision your own isolated network segment. This gives you full control over performance and security, perfect for enterprise deployments. **Does AT&T 5G MCP help me track billing when users travel internationally?** Yes. It checks the device's roaming status instantly, allowing your system to apply the correct international billing rates or flag potential overage fees immediately. **What is network slicing and why do I need it for my IoT devices?** Network slicing builds dedicated digital lanes on the 5G network. For IoT, this means you isolate critical deployments from general traffic, guaranteeing connectivity even during peak usage.