Can my AI agent trigger an incident alert SMS to the on-call engineer?

Absolutely. You can provide your Twilio phone number, the destination E.164 number, and the alert body text. The agent will hit the Twilio API instantly, dispatch the SMS, and return the Message SID along with delivery status.

How can I stop a rogue voice call stuck in a loop?

Ask your agent to list active or recent voice calls and find the offending Call SID. Then instruct the AI to cancel the active call by its ID. The agent updates its status to 'canceled', dropping the connection right away.

Can it check how much my company has spent so far this month?

Yes. Ask the agent to pull your account's usage records. It interfaces with the Twilio billing records and can display breakdowns of amounts sent, call durations, and costs incurred, giving you full transparency without opening the dashboard.

Twilio MCP Server for Google ADK 10 tools — connect in under 2 minutes

Name: Twilio
Availability: InStock
Author: Vinkius

google.github.io/adk-docs/tools/mcp-tools

Built by Vinkius GDPR 10 Tools SDK

Google Agent Development Kit (ADK) is Google's framework for building production AI agents. Add Twilio as an MCP tool provider through the Vinkius and your ADK agents can call every tool with full schema introspection.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

from google.adk.agents import Agent
from google.adk.tools.mcp_tool import McpToolset
from google.adk.tools.mcp_tool.mcp_session_manager import (
    StreamableHTTPConnectionParams,
)

# Your Vinkius token — get it at cloud.vinkius.com
mcp_tools = McpToolset(
    connection_params=StreamableHTTPConnectionParams(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
    )
)

agent = Agent(
    model="gemini-2.5-pro",
    name="twilio_agent",
    instruction=(
        "You help users interact with Twilio "
        "using 10 available tools."
    ),
    tools=[mcp_tools],
)

Fully ManagedVinkius Servers

60%Token savings

High SecurityEnterprise-grade

IAMAccess control

EU AI ActCompliant

DLPData protection

V8 IsolateSandboxed

Ed25519Audit chain

<40msKill switch

Stream every event to Splunk, Datadog, or your own webhook in real-time

* 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.

Google ADK natively supports Twilio as an MCP tool provider — declare the Vinkius Edge URL and the framework handles discovery, validation, and execution automatically. Combine 10 tools with Gemini's long-context reasoning for complex multi-tool workflows, with production-ready session management and evaluation built in.

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 Google ADK 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 Google ADK via MCP

Follow these steps to integrate the Twilio MCP Server with Google ADK.

Install Google ADK

Run pip install google-adk

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token

Create the agent

Save the code above and integrate into your ADK workflow

Explore tools

The agent will discover 10 tools from Twilio via MCP

Why Use Google ADK with the Twilio MCP Server

Google ADK provides unique advantages when paired with Twilio through the Model Context Protocol.

Google ADK natively supports MCP tool servers — declare a tool provider and the framework handles discovery, validation, and execution

Built on Gemini models, ADK provides long-context reasoning ideal for complex multi-tool workflows with Twilio

Production-ready features like session management, evaluation, and deployment come built-in — not bolted on

Seamless integration with Google Cloud services means you can combine Twilio tools with BigQuery, Vertex AI, and Cloud Functions

Twilio + Google ADK Use Cases

Practical scenarios where Google ADK combined with the Twilio MCP Server delivers measurable value.

Enterprise data agents: ADK agents query Twilio and cross-reference results with internal databases for comprehensive analysis

Multi-modal workflows: combine Twilio tool responses with Gemini's vision and language capabilities in a single agent

Automated compliance checks: schedule ADK agents to query Twilio regularly and flag policy violations or configuration drift

Internal tool platforms: build self-service agent platforms where teams connect their own MCP servers including Twilio

Twilio MCP Tools for Google ADK (10)

These 10 tools become available when you connect Twilio to Google ADK 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 Google ADK

Ready-to-use prompts you can give your Google ADK 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 Google ADK

Common issues when connecting Twilio to Google ADK through the Vinkius, and how to resolve them.

McpToolset not found

Update: pip install --upgrade google-adk

Twilio + Google ADK FAQ

Common questions about integrating Twilio MCP Server with Google ADK.

How does Google ADK connect to MCP servers?

Import the MCP toolset class and pass the server URL. ADK discovers and registers all tools automatically, making them available to your agent's tool-use loop.

Can ADK agents use multiple MCP servers?

Yes. Declare multiple MCP tool providers in your agent configuration. ADK merges all tool schemas and the agent can call tools from any server in a single turn.

Which Gemini models work best with MCP tools?

Gemini 2.0 Flash and Pro models both support function calling required for MCP tools. Flash is recommended for latency-sensitive use cases, Pro for complex reasoning.