Telnyx 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 Telnyx through 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: {
"telnyx": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Telnyx Agent",
instructions:
"You help users interact with Telnyx " +
"using 10 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Telnyx?"
);
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 Telnyx MCP Server
Connect your Telnyx account to any AI agent and manage your voice and messaging operations directly through natural conversation.
Mastra's agent abstraction provides a clean separation between LLM logic and Telnyx tool infrastructure. Connect 10 tools through 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
- Send Messages — Dispatch SMS and MMS texts, including media URLs, across your numbers in real-time
- Check Delivery Status — Look up message details and verify whether texts were successfully delivered or rejected
- Manage Phone Numbers — Browse your active E.164 phone numbers and retrieve configuration details
- Messaging Profiles — Create, update, list, and delete messaging profiles for your applications
- Account Billing — Monitor your exact account balance and available credits before dispatching campaigns
The Telnyx 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 Telnyx to Mastra AI via MCP
Follow these steps to integrate the Telnyx 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 Telnyx via MCP
Why Use Mastra AI with the Telnyx MCP Server
Mastra AI provides unique advantages when paired with Telnyx through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Telnyx 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 Telnyx 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
Telnyx + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Telnyx MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Telnyx, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Telnyx as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Telnyx on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Telnyx tools alongside other MCP servers
Telnyx MCP Tools for Mastra AI (10)
These 10 tools become available when you connect Telnyx to Mastra AI via MCP:
create_messaging_profile
Creates a new messaging profile
delete_messaging_profile
This action is irreversible. Permanently deletes a messaging profile
get_account_balance
Retrieves the current Telnyx account credit balance
get_message_details
Retrieves details and delivery status for a specific message
get_messaging_profile_details
Retrieves details for a specific messaging profile
get_number_settings
Retrieves configuration and capability details for a specific phone number
list_messaging_profiles
Lists all messaging profiles in the account
list_phone_numbers
164 numbers and retrieve their unique IDs. Lists all phone numbers owned by the account
send_media_message
Provide from/to numbers and a 100% public JPEG/PNG URL. Sends an outbound MMS message with a media URL
send_text_message
Provide a registered Telnyx from_number and a target to_number in E.164 format. Sends an outbound SMS message via Telnyx
Example Prompts for Telnyx in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Telnyx immediately.
"What is my current Telnyx account balance?"
"List all the phone numbers I currently own and their IDs."
"Send a text message from +14155552671 to +12125550999 saying that the server is down."
Troubleshooting Telnyx MCP Server with Mastra AI
Common issues when connecting Telnyx to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpTelnyx + Mastra AI FAQ
Common questions about integrating Telnyx 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 Telnyx with your favorite client
Step-by-step setup guides for every MCP-compatible client and framework:
Anthropic's native desktop app for Claude with built-in MCP support.
AI-first code editor with integrated LLM-powered coding assistance.
GitHub Copilot in VS Code with Agent mode and MCP support.
Purpose-built IDE for agentic AI coding workflows.
Autonomous AI coding agent that runs inside VS Code.
Anthropic's agentic CLI for terminal-first development.
Python SDK for building production-grade OpenAI agent workflows.
Google's framework for building production AI agents.
Type-safe agent development for Python with first-class MCP support.
TypeScript toolkit for building AI-powered web applications.
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 Telnyx to Mastra AI
Get your token, paste the configuration, and start using 10 tools in under 2 minutes. No API key management needed.