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Twilio Messaging MCP Server

by deshartman

The Twilio Messaging MCP Server is designed for sending SMS messages via the Twilio API. It integrates with Claude AI via the Model Context Protocol (MCP) and can be easily executed via npx.

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What is Twilio Messaging MCP Server?

This server provides tools, resources, and prompts for interacting with the Twilio Messaging API, enabling the sending of SMS messages and handling status callbacks.

How to use Twilio Messaging MCP Server?

The server can be installed via npm or run directly with npx. It requires a Twilio account with necessary credentials and an ngrok account for callback handling. Configuration can be done via environment variables or a .env file.

Key features of Twilio Messaging MCP Server

  • Send SMS messages via Twilio

  • Get status callbacks from Twilio with enhanced handling

  • Integrates with Claude AI via the Model Context Protocol (MCP)

  • Executable via npx for easy usage without installation

Use cases of Twilio Messaging MCP Server

  • Sending automated SMS notifications

  • Integrating SMS functionality into AI applications

  • Receiving and processing SMS status updates

  • Building SMS-based chatbots

FAQ from Twilio Messaging MCP Server

What is the purpose of the ngrok auth token?

The ngrok auth token is required for setting up a secure tunnel to receive status callbacks from Twilio.

How do I configure the server?

You can configure the server using environment variables or a .env file with your Twilio and ngrok credentials.

What are the MCP capabilities of this server?

This server provides MCP tools like send-sms, resources like twilio://statuscallback, and prompts like SendSMS.

What do I do if I encounter an 'endpoint already online' error with ngrok?

You can stop your existing endpoint, use a different domain name, or start both endpoints with --pooling-enabled.

What do I do if I encounter an 'ENOTEMPTY' error with npm?

Try running the server directly with Node.js instead of using npx.