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 Cline 10 tools — connect in under 2 minutes

Name: Twilio
Availability: InStock
Author: Vinkius

cline.bot/docs/mcp

Built by Vinkius GDPR 10 Tools IDE

Cline is an autonomous AI coding agent inside VS Code that plans, executes, and iterates on tasks. Wire Twilio through the Vinkius and Cline gains direct access to every tool — from data retrieval to workflow automation — without leaving the terminal.

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.

RecommendedModern Approach — Zero Configuration

Vinkius Desktop App

The modern way to manage MCP Servers — no config files, no terminal commands. Install Twilio and 2,500+ MCP Servers from a single visual interface.

Download Free Open SourceNo signup required

Classic Setup·json

{
  "mcpServers": {
    "twilio": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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.

Cline operates autonomously inside VS Code — it reads your codebase, plans a strategy, and executes multi-step tasks including Twilio tool calls without waiting for prompts between steps. Connect 10 tools through the Vinkius and Cline can fetch data, generate code, and commit changes in a single autonomous run.

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 Cline 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 Cline via MCP

Follow these steps to integrate the Twilio MCP Server with Cline.

Open Cline MCP Settings

Click the MCP Servers icon in the Cline sidebar panel

Add remote server

Click "Add MCP Server" and paste the configuration above

Enable the server

Toggle the server switch to ON

Start using Twilio

Ask Cline: "Using Twilio, help me..." — 10 tools available

Why Use Cline with the Twilio MCP Server

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

Cline operates autonomously — it reads your codebase, plans a strategy, and executes multi-step tasks including MCP tool calls without step-by-step prompts

Runs inside VS Code, so you get MCP tool access alongside your existing extensions, terminal, and version control in a single window

Cline can create, edit, and delete files based on MCP tool responses, enabling end-to-end automation from data retrieval to code generation

Transparent execution: every tool call and file change is shown in Cline's activity log for full visibility and approval before committing

Twilio + Cline Use Cases

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

Autonomous feature building: tell Cline to fetch data from Twilio and scaffold a complete module with types, handlers, and tests

Codebase refactoring: use Twilio tools to validate live data while Cline restructures your code to match updated schemas

Automated testing: Cline fetches real responses from Twilio and generates snapshot tests or mocks based on actual payloads

Incident response: query Twilio for real-time status and let Cline generate hotfix patches based on the findings

Twilio MCP Tools for Cline (10)

These 10 tools become available when you connect Twilio to Cline 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 Cline

Ready-to-use prompts you can give your Cline 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 Cline

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

Server shows error in sidebar

Click the server name to see logs. Verify the URL and token are correct.

Twilio + Cline FAQ

Common questions about integrating Twilio MCP Server with Cline.

How does Cline connect to MCP servers?

Cline reads MCP server configurations from its settings panel in VS Code. Add the server URL and Cline discovers all available tools on initialization.