Twilio MCP Server for Mastra AI 10 tools — connect in under 2 minutes
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Twilio through the Vinkius and Mastra agents discover all tools automatically — type-safe, streaming-ready, and deployable anywhere Node.js runs.
ASK AI ABOUT THIS MCP SERVER
Vinkius supports streamable HTTP and SSE.
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token — get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"twilio": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Twilio Agent",
instructions:
"You help users interact with Twilio " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Twilio?"
);
console.log(result.text);
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Twilio MCP Server
Connect your Twilio account to any AI agent and take full control of your telecommunications infrastructure through natural conversation.
Mastra's agent abstraction provides a clean separation between LLM logic and Twilio tool infrastructure. Connect 10 tools through the Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution — deployable to any Node.js host in one command.
What you can do
- SMS Messaging — Dispatch plain text messages instantly and read detailed metadata, including delivery status or segments
- Voice Calls — Initiate outbound phone calls pointing to TwiML URLs, track call activities, and immediately cancel active/in-progress calls
- Audio Recordings — Enumerate historically stored voice recordings across your ecosystem and retrieve their direct play URLs
- Usage & Governance — Monitor your exact spend stats alongside billing records, and audit current API keys for programmatic access
The Twilio MCP Server exposes 10 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
How to Connect Twilio to Mastra AI via MCP
Follow these steps to integrate the Twilio MCP Server with Mastra AI.
Install dependencies
Run npm install @mastra/core @mastra/mcp @ai-sdk/openai
Replace the token
Replace [YOUR_TOKEN_HERE] with your Vinkius token
Run the agent
Save to agent.ts and run with npx tsx agent.ts
Explore tools
Mastra discovers 10 tools from Twilio via MCP
Why Use Mastra AI with the Twilio MCP Server
Mastra AI provides unique advantages when paired with Twilio through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure — add Twilio without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Twilio tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host — Vercel, Railway, Fly.io, or your own infrastructure
Twilio + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Twilio MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Twilio, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Twilio as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Twilio on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Twilio tools alongside other MCP servers
Twilio MCP Tools for Mastra AI (10)
These 10 tools become available when you connect Twilio to Mastra AI via MCP:
cancel_active_call
Immediately terminates an active voice call
create_voice_call
Provide a caller ID, receiver number, and a TwiML URL. Initiates an outbound voice call using TwiML instructions
get_account_info
Retrieves information about the master Twilio account status
get_message_details
Retrieves detailed metadata for a specific SMS message
get_usage_records
Retrieves usage statistics and billing records for the account
list_api_keys
Lists API keys configured for the account
list_calls
Lists recent voice calls associated with the account
list_messages
Lists recent SMS messages sent or received by the account
list_recordings
Lists all voice recordings stored in the account
send_sms
Provide an E.164 sender number and target receiver number. Sends an SMS message using the Twilio API
Example Prompts for Twilio in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Twilio immediately.
"Send an SMS to +14155552671 from my main number saying 'Server 3 is down, investigate ASAP'."
"List my recent phone calls and tell me if any failed."
"Show me our Twilio usage statistics to help understand our bill."
Troubleshooting Twilio MCP Server with Mastra AI
Common issues when connecting Twilio to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpTwilio + Mastra AI FAQ
Common questions about integrating Twilio MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.Can Mastra agents use tools from multiple servers?
Does Mastra support workflow orchestration?
Connect Twilio with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
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TypeScript-native agent framework for modern web stacks.
Python framework for orchestrating collaborative AI agent crews.
Leading Python framework for composable LLM applications.
Data-aware AI agent framework for structured and unstructured sources.
Microsoft's framework for multi-agent collaborative conversations.
Connect Twilio to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.