Twilio

Live 36 Actions

Twilio integration for AI agents

Connect your AI agent to 36 production-ready Twilio actions via MCP, A2A, or SDK — with managed agent tool auth, optimized execution, and built-in security.

Start Free Book Demo Twilio MCP Server

Twilio AI agent actions

36 production-ready actions for your agent to do more on Twilio.

Start Free Book a Demo Twilio MCP server

36 Actions

List Messages - List all messages sent or received by your Twilio account

Get Message - Retrieve details of a specific message by SID

Send Message - Send a new SMS or MMS message

Update Message - Update a message (redact message body or cancel scheduled message)

Delete Message - Delete a message record

List Message Media - List all media associated with a message

Delete Message Media - Delete a specific media instance

List Calls - List all calls made to and from your Twilio account

Get Call - Retrieve details of a specific call by SID

Make Call - Initiate an outbound call

Update Call - Modify an in-progress call (redirect, cancel, or complete)

Delete Call - Delete a call record

Get Account - Retrieve account information and current status

List Accounts - List all accounts including the main account and subaccounts

Create Account - Create a new account under the main account

Update Account - Update account properties (friendly name or status)

List Conversations - List all conversations in your account

Get Conversation - Retrieve details of a specific conversation by SID

Create Conversation - Create a new conversation

Update Conversation - Update an existing conversation

Delete Conversation - Delete a conversation

List Conversation Messages - List all messages in a conversation

Get Conversation Message - Retrieve details of a specific message in a conversation

Create Conversation Message - Create a new message in a conversation

Update Conversation Message - Update an existing message in a conversation

Delete Conversation Message - Delete a message from a conversation

List Conversation Participants - List all participants in a conversation

Get Conversation Participant - Retrieve details of a specific participant in a conversation

Add Conversation Participant - Add a new participant to a conversation

Update Conversation Participant - Update a participant in a conversation

Delete Conversation Participant - Delete a participant from a conversation

List Conversation Users - List all users in the conversations service

Get Conversation User - Retrieve details of a specific user

Create Conversation User - Create a new user in the conversations service

Update Conversation User - Update an existing user

Delete Conversation User - Delete a user from the conversations service

Do More, Build Less.

Integration Infrastructure for Twilio AI Agents.

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

Twilio MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every Twilio action runs on Falcon.

Agent Execution Engine

StackOne Defender

88.7% prompt injection detection.

Prompt injection defense

"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."

Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."