Messaggio MCP. Automate Multi-Channel Messaging and Failover Logic

Messaggio MCP Server - Multi-Channel Messaging API

Forget juggling twenty different APIs just to handle a text message across three channels. This server gives your AI agent one unified connection point for multi-channel messaging, covering SMS, Viber, and WhatsApp. It handles the whole mess—including automated failover logic—so you don't have to code around channel failures. You can send, track, and manage huge volumes of messages using a single set of tools.

To start, you should always run check_messaggio_status. This verifies the connection to the Messaggio platform before your agent tries anything else. Before you mess with actual sends, you'll want context. You can check out all active projects by calling list_projects, which gives you a clear list of everything configured in your account.

When it comes to managing who's sending the message, you have tools for that too. First, use list_senders to get a general rundown of every sender account and credential available. If you're working within specific client accounts, you can run list_project_senders to fetch all verified IDs tied to a specific project name or ID.

You can then drill down further by calling get_sender, which pulls detailed info on any single sender identity you need to use.

To make sure your brand stays consistent across projects, you'll want to validate the whole setup first. Running get_template lets you retrieve all the full details of an available messaging template, including exactly what parameters it requires. You can also run list_templates if you just need a rundown of every predefined content template ready for use.

When you're ready to dispatch messages, there are three ways to go, depending on how simple or complex the communication needs to be. If you're sending one immediate message and need maximum routing flexibility, send_message is your play. For quick alerts that just need to be plain text SMS—no fancy templates needed—you use send_simple_sms.

When you’ve got a massive list or campaign going down, send_bulk sends multiple messages using defined campaign parameters.

Monitoring what goes out and what gets delivered is key. You can get an overview of recent activity by calling list_messages, which lists the history and metadata for everything sent through the platform. To check if a single message actually got read or delivered, you run get_message_status, giving you that specific, real-time delivery status tied to one message ID.

You don't have to manually track every receipt; your agent handles it.

This setup lets your AI client manage high-stakes customer communications like a professional operations team would. It eliminates the headaches of managing different channels and complex failure logic by giving you a single, reliable API layer. You just tell your agent what needs sending, and it figures out the best path across SMS, Viber, or WhatsApp.