🛠️ Seven Tool MCP Server: SMS & Voice for AI Agents
Zero-config MCP server exposing Seven Tool's Send SMS and Text-to-Voice operations to AI agents via n8n webhook.
This workflow creates a complete Model Context Protocol (MCP) server that exposes both available Seven Tool operations—Send an SMS and Convert Text to Voice—to AI agents with zero configuration required. Simply import, activate, and copy the webhook URL from the MCP trigger node to integrate seamlessly with tools like Claude Desktop or custom AI apps.
It works via an MCP Trigger node as the endpoint for AI requests, pre-configured Seven Tool nodes for each operation, and AI expressions using $fromAI() placeholders to auto-populate parameters like resource IDs, queries, and payloads. Native error handling and retry logic ensure reliable responses in standard Seven Tool API format.
Benefits include effortless AI agent integration for SMS and voice automation, time-saving setup, and broad compatibility with n8n workflows or direct HTTP calls. Use cases: AI-driven customer notifications via SMS, voice message generation for calls or apps, or chaining with other automations in communication-heavy scenarios like marketing or support.
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How to import this workflow into n8n
- 1Purchase or download the workflow to get the n8n workflow JSON file.
- 2In your n8n instance, open Workflows and choose "Import from File" (or paste the JSON with Ctrl+V on the canvas).
- 3Open each node marked with a credential warning and connect your own accounts and API keys.
- 4Run the workflow once manually to verify the data flow, then toggle it to Active.
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