Twilio Labs' MCP server generates MCP tools from Twilio's OpenAPI specs, so agents can call Twilio APIs such as messaging and phone numbers. It runs locally via npx and authenticates with your Account SID plus an API key and secret passed as an argument. It is published as an alpha package and lets you filter which services are loaded.
Also available as
Connect
- 1Add the server to Codex
codex mcp add twilio -- npx -y @twilio-alpha/mcp YOUR_ACCOUNT_SID/YOUR_API_KEY:YOUR_API_SECRET
Configs are generated from the publisher's documented endpoint. Check their docs for plan requirements and scopes. New to this? Read the step-by-step tutorial.
Things to ask
- “Send an SMS to +15551234567 saying the order has shipped”
- “List the phone numbers on my Twilio account”
- “Show the last 20 messages that failed to deliver”
- “Buy a local phone number with a 415 area code”