SMS MCP Server

MCP Tools and AgentsFreeOpen Source

Sends SMS text messages via Twilio from an agent.

🛡️ AgentReady threat assessment

MAESTRO 7-layer threat model + OWASP AIVSS risk score for SMS MCP Server, derived from its capabilities.

AIVSS 7.6 · High

These scores are auto-generated from public information (the agent's own listing, docs, and repository) using the canonical OWASP AIVSS formula and the MAESTRO framework — an estimate for guidance, not a penetration test, audit, or certification. See the scoring methodology — every score is re-derived by the same automated method as an agent's public evidence changes.

Overview

This server lets an agent send SMS messages through the Twilio API. Tool surface: a send-sms tool taking recipient and body. Security surface: it holds Twilio credentials, spends per-message cost, and can send real messages to arbitrary numbers, so it needs recipient allowlisting.

Key features and capabilities

Send SMS via Twilio
Simple recipient/body tool interface
Uses Twilio account credentials

Use cases

Let an agent send text notifications
SMS alerts from an automated workflow