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AI Automation

MCP server with a product assistant agent

An n8n MCP server that gives AI clients three tools: a product assistant agent, order lookup and customer verification.

Client: Online store
n8n canvas with an MCP Server Trigger connected to a Product Assistant agent with an OpenAI chat model and a Get Product Data tool, plus Get Orders and Verify Customer HTTP tools

Overview

The business wanted its product and order data available to AI assistants without building a separate integration for each one.

An MCP server exposes that data as tools any MCP client can call, including a product assistant agent that answers product questions from the catalogue.

What was delivered

  • MCP Server Trigger that publishes the tools to AI clients
  • Product Assistant agent running on an OpenAI chat model
  • Get Product Data tool that reads the product table for the agent
  • Get Orders tool that looks up orders over an HTTP API
  • Verify Customer tool that checks who the customer is

Tech stack

  • n8n
  • MCP server
  • OpenAI
  • AI agent
  • HTTP APIs

Results

  • 3MCP tools
  • 1AI agent as a tool

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