How to Use the Twilio SMS Sender MCP in Claude Code

Q: How do I use Twilio SMS Sender with Claude Code?

Connect using claude mcp add and then call the tool within your script. It handles the headless execution of sending texts via the terminal.

Q: Can I use Twilio SMS Sender for testing in a Claude Code environment?

Absolutely. Write a small test script that calls sendtwiliosms to verify connectivity, running it directly in your terminal session.

Send SMS Alerts: Run Twilio Messaging from Claude Code's Terminal Environment.

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Connect Twilio SMS Sender MCP to Claude Code

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Setup Twilio SMS Sender with Claude Code

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Scripted Notifications

The `send_twilio_sms` tool allows your scripts to send raw texts directly. It takes a destination phone number in E.164 and a message body. Your CI/CD pipeline runs the script, executing this function call precisely when needed for notifications.

Headless Alerting

You can run this MCP Server in a Docker container or SSH session. The `send_twilio_sms` tool sends texts without needing any graphical interface. This makes it perfect for backend tasks that simply need to send an out-of-band alert.

Automated Status Updates

Use this server when a job finishes or fails. The `send_twilio_sms` tool sends texts, requiring both the target phone number and the message body content. The terminal execution ensures that status updates are reliably piped out via SMS.

Setup guide

Set up Twilio SMS Sender MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see twilio-sms-sender-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest Twilio SMS Sender transactions." It will automatically discover and invoke the available Twilio SMS Sender tools.

Terminal

claude mcp add --transport http twilio-sms-sender-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the Twilio SMS Sender MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "twilio-sms-sender-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Twilio SMS. 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.

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Common questions about Twilio SMS Sender MCP in Claude Code

Connect using `claude mcp add` and then call the tool within your script. It handles the headless execution of sending texts via the terminal.

Yes, it's built for that environment. Since it runs without a GUI, you can rely on `send_twilio_sms` to fire alerts reliably within GitHub Actions or similar systems.

It handles phone numbers and text message bodies. You must ensure both the E.164 formatted destination number and the body string are provided for any successful operation.

Absolutely. Write a small test script that calls `send_twilio_sms` to verify connectivity, running it directly in your terminal session.

The server only processes phone numbers and text message bodies. This means those two strings are the only pieces of information involved when making an API call.

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