Which integrations are available for this server?

Enables sending SMS messages through Twilio's messaging service, with support for configurable recipients and default phone numbers.

How do I use Twilio MCP?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@Twilio MCP send a text to my friend saying I'll be 10 minutes late" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

twilio-mcp

Simple MCP server for sending SMS via Twilio. Pure TypeScript, no build step.

Why this exists: The official Twilio MCP has a bug that causes invalid tool schemas, making it unusable with Claude. This is a minimal alternative that just works.

Usage

npx tsx src/index.ts --account-sid <sid> --auth-token <token> --messaging-service-sid <sid> [--default-to <number>]

Arguments

--account-sid - Twilio Account SID (required)
--auth-token - Twilio Auth Token (required)
--messaging-service-sid - Twilio Messaging Service SID (required)
--default-to - Default recipient phone number (optional)

Claude Code Configuration

Add to ~/.claude/settings.json:

{ "mcpServers": { "twilio": { "command": "npx", "args": [ "tsx", "/path/to/twilio-mcp/src/index.ts", "--account-sid", "YOUR_ACCOUNT_SID", "--auth-token", "YOUR_AUTH_TOKEN", "--messaging-service-sid", "YOUR_MESSAGING_SERVICE_SID", "--default-to", "+1987654321" ] } } }