AT&T Messaging MCP for AI Agents. Manage Bulk SMS and MMS Campaign Dispatch
AT&T Messaging MCP lets your AI agent send and manage all SMS/MMS communication directly through AT&T's API. Handle transactional alerts, run large-scale campaigns, track delivery status in real time, and process inbound customer replies—all from a single chat window.
Give Claude and any AI agent real-world access
Dispatch individual or mass text messages (SMS) for everything from two-factor authentication codes to marketing announcements.
Send multimedia messages that include images, videos, or audio attachments for richer campaigns and visual alerts.
Provision new shortcodes with associated keywords or decommission old ones when a marketing campaign ends.
Check the real-time delivery status of any sent message, confirming if it was delivered, failed, or read.
Retrieve inbound messages from customers, including keyword-triggered auto-responses and opt-out commands.
Ask an AI about this
Waiting for input…
What AI agents can do with 9 Tools for AT&T Messaging Campaigns & Alerts
Use these tools to manage shortcodes, send messages of all types (SMS/MMS), check history, and track delivery status across your entire messaging workflow.
Make your AI actually useful.
Add this MCP to Claude, Cursor, or Windsurf and your AI stops guessing. It gets real tools to look things up, take action, and handle the stuff you keep doing by hand.
Start using AT&T Messaging MCPCreate Shortcode
Provisions a new messaging shortcode with an associated keyword for running marketing campaigns or service alerts.
Delete Shortcode
Decommissions a messaging shortcode when retiring a campaign or transferring numbers...
Get Inbound Messages
Retrieves recent SMS/MMS messages from customers, showing the sender number and the...
Get Keyword Responses
Reviews your configured auto-reply logic for shortcode keywords to verify opt-in or...
Get Message Status
Checks the delivery status of a specific message, useful for tracking campaign...
List Messages
Lists historical outbound and inbound messages, providing timestamps, senders, recipients, and content snippets for auditing.
Send Bulk Sms
Sends SMS to a large list of multiple recipients in one request, returning job IDs and per-recipient status.
Send Mms
Sends an MMS message that includes a media attachment, requiring sender ID...
Send Sms
Sends a single SMS message to a specific phone number using a defined sender ID for...
Security and governance baked right in.
Pick your AI client below to get set up. Just create a Vinkius account, subscribe, and you're instantly up and running. We handle the entire backend infrastructure, delivering out-of-the-box support for HTTPS Streamable, SSE, and OAuth2—zero messy routing required.
Choose How to Get Started
Build a custom MCP for your own tools, or connect a ready-made integration from our catalog.
Build Your Own
Turn any API into an MCP. Import a spec, define Agent Skills, or deploy with MCPFusion.
- Import from OpenAPI, Swagger, or YAML specs
- Create Agent Skills with progressive disclosure
- Deploy to edge with MCPFusion framework
- Built in DLP, auth, and compliance on each call
- Real time usage dashboard and cost metering
- Publish to catalog or keep private
Make Your AI Do More
Start with AT&T Messaging, then connect any of our 5,200+ other servers whenever your AI needs more. One click, no limits.
- Use this MCP plus 5,200+ others, all in one place
- Add new capabilities to your AI anytime you want
- Connections are secured and governed automatically
- Track usage and costs across all your servers
- Works with Claude, ChatGPT, Cursor, and more
- New servers added to the catalog weekly
Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by AT&T Messaging. 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.
VINKIUS CLOUD
Cloud Hosted
Managed infra
V8 Isolated
Sandboxed per request
Zero-Trust Proxy
No stored credentials
DLP Enforced
Policy on each call
GDPR Compliant
EU data residency
Token Compression
~60% cost reduction
AT&T Messaging: Managing Shortcode Provisioning and Keyword Campaigns
Before, setting up a new marketing campaign required filing tickets or logging into separate dashboards to provision a shortcode. You'd have to manually define the associated keywords and then test the auto-reply logic for opt-in/opt-out flows. It was slow and prone to human error.
Now, your agent provisions the number and handles it all in conversation. With `create_shortcode`, you establish the campaign gateway instantly, defining both the shortcode and its associated keywords. You then verify the entire flow by checking configured auto-replies with `get_keyword_responses`.
AT&T Messaging: Tracking Real-Time Campaign Delivery Status
Tracking message delivery used to be guesswork. You'd send a blast, wait hours, and then check the dashboard hoping the status was 'Delivered.' Debugging failed sends meant digging through cryptic error logs.
Now, you get real-time confirmation. After using `send_bulk_sms` for mass alerts, your agent tracks performance by providing per-recipient status arrays in a single response. You know exactly which numbers received the alert and which ones failed.
What AT&T Messaging MCP for AI Agents MCP does for your AI
You can take full control of your text messaging workflows using this MCP. Instead of logging into the AT&T console or switching between multiple platforms, your AI agent manages every step conversationally.
Need to alert customers about an order change? Send a simple SMS notification instantly. Want to run a massive promotion? Broadcast a message to hundreds of people while tracking which ones actually got it. The system handles everything from sending the initial text using a registered shortcode to managing the entire campaign lifecycle, including provisioning new numbers and monitoring how recipients reply.
It’s also great for customer service. Your agent retrieves incoming messages—like replies or opt-out requests—so you never miss an alert. This capability means your AI client becomes the single command center for all things texting. Because Vinkius hosts this MCP, you connect once to access powerful messaging tools that were previously locked behind complex dashboards.
019d7554-e019-715d-9d27-307875049732 How to set up AT&T Messaging MCP for AI Agents MCP
The bottom line is you manage all messaging campaigns and alerts through natural chat commands, eliminating manual dashboard switching.
Start by connecting your AT&T Messaging API Key and Secret to this MCP via your AI client.
Tell your agent the task: 'Send a bulk SMS campaign for the new product launch.'
Your agent executes the required steps, sending messages while reporting back real-time status updates, like job IDs or delivery confirmations.
Who uses AT&T Messaging MCP for AI Agents MCP
Marketing teams need this for running large-scale campaigns. DevOps engineers use it to trigger mass system alerts or track delivery rates after an incident. Customer support relies on it to review customer replies and process service requests automatically.
Runs seasonal SMS/MMS campaigns, manages shortcodes for different brands, and monitors keyword engagement.
Triggers mass alert broadcasts (e.g., system downtime notices) and audits delivery rates following an outage.
Reviews incoming customer messages, processes STOP/START requests, and sends automated order status updates.
Benefits of connecting AT&T Messaging MCP for AI Agents MCP
Audit messaging history using list_messages to provide full compliance records with timestamps, directions, and content.
Keep customers engaged by reviewing replies and opt-outs via get_inbound_messages, ensuring your automated responses are accurate.
Run massive promotional blasts efficiently. Use send_bulk_sms to send alerts to hundreds of numbers in a single request while tracking individual delivery status.
Improve rich marketing campaigns by using send_mms to include images or videos, moving beyond plain text alerts.
Control your messaging infrastructure by creating new campaign shortcodes with create_shortcode, or decommissioning old ones with delete_shortcode.
AT&T Messaging MCP for AI Agents MCP use cases
Handling a sudden system outage
The DevOps engineer asks the agent to send an immediate alert. The agent uses send_bulk_sms to blast a message to all key personnel, and then immediately uses get_message_status to confirm that 95% of recipients received the warning.
Launching a new marketing campaign
The Marketing Manager wants to test a new keyword. The agent first runs create_shortcode to provision the number, then uses get_keyword_responses to ensure the auto-reply logic is correctly set up for opt-in flow.
Processing customer replies and complaints
A support agent asks the system to check recent activity. The agent calls get_inbound_messages, retrieving a complaint message, which confirms the customer replied using a specific keyword match.
Auditing compliance records
The Compliance Officer needs proof of all communications last quarter. They ask the agent to use list_messages to pull a full log with necessary timestamps and content snippets for an audit report.
AT&T Messaging MCP for AI Agents MCP tradeoffs
What to watch out for, and the recommended way to handle each one.
Using manual API calls
Manually calling multiple APIs or switching between the AT&T dashboard and your CRM to send a message, track its status, and then log the reply.
Let your agent handle it. Use send_sms for transactional alerts, then immediately use get_message_status to confirm delivery, all within one conversation.
Forgetting opt-out procedures
Sending a promotional message to a number that has previously sent the 'STOP' keyword and hasn't been flagged.
Use get_inbound_messages first. This confirms if the customer reply included an opt-out command, preventing non-compliant messaging.
Sending mixed media campaigns
Trying to send a high-res product image alert using only standard SMS text fields.
Use send_mms instead. This function allows you to attach rich media, ensuring your visual alerts look professional and reach the recipient correctly.
When to use AT&T Messaging MCP for AI Agents MCP
You should use this MCP if your messaging needs involve complex workflows—like running bulk campaigns or requiring immediate delivery status updates. It’s perfect for systems that need to manage both proactive (sending) and reactive (receiving/auditing) communication. Don't use it if you only send a single, isolated text message once a month; simpler direct integrations might suffice. However, if your job requires managing shortcodes or handling automated keyword replies, this is the right choice because it gives you granular control over the entire messaging lifecycle. If all you need is basic logging without campaign management, you could use a more limited history tool, but for true enterprise communication, stick with this MCP.
Frequently asked questions about AT&T Messaging MCP for AI Agents MCP
How can I use AT&T Messaging to send alerts when my system has an issue? +
You can trigger mass, immediate alerts using the AI agent. By leveraging bulk sending tools, you ensure every relevant employee or customer gets the alert simultaneously and get confirmation on who received it.
Can I use AT&T Messaging to manage my marketing keywords? +
Yes. You can provision new shortcodes for different campaigns and check existing keyword responses using the agent, making sure your opt-in/opt-out flows are perfect before launch.
What if a customer replies to my campaign message? How do I see it? +
The AI agent retrieves all inbound messages for you. It pulls the sender, the message body, and notes whether the reply was related to a specific keyword or just general conversation.
Does AT&T Messaging help me track if my texts actually got delivered? +
Absolutely. After sending any message—whether one-off or bulk—the agent checks the delivery status, giving you real-time confirmation on whether it was sent, failed, or successfully delivered.
What is the best way to audit my messaging communications? +
The MCP allows you to list message history. You can pull comprehensive logs of all outbound and inbound messages with detailed timestamps for compliance reporting.