sprinixtech/magento-mcp-server

Sprinix_MageMCPServer

A Magento 2 module to expose REST and GraphQL APIs in MCP-compatible format for use with AI agents like LangChain, OpenAI Assistants, and autonomous tools.

🔧 What It Does

This module dynamically generates MCP-style tool metadata (as JSON schema) for all Magento REST endpoints. These metadata files can be consumed by:

• LangChain agents
• OpenAI Assistants API
• RAG pipelines
• Custom AI workflows

🚀 Features

• ✅ REST API metadata via /mcp/metadata
• ✅ Admin config for enable/disable and cache TTL
• ✅ Cached metadata in var/ for speed
• ✅ OpenAPI-style JSON at /mcp/metadata/openapi
• ✅ LangChain & Assistant-API friendly output

🛠️ Installation

composer require sprinixtech/magento-mcp-server
php bin/magento setup:upgrade
php bin/magento cache:flush

⚙️ Admin Configuration

Navigate to:

Stores → Configuration → MCP Server

You can:

• Enable/disable the MCP server
• Set metadata cache lifetime (in seconds)

📱 Available Endpoints

🧠 LangChain Usage Example (Node.js)

import { ChatOpenAI } from "langchain/chat_models/openai";
import { DynamicTool } from "langchain/tools";

const res = await fetch("https://your-magento.com/mcp/metadata/graphql");
const toolsJson = await res.json();

const tools = toolsJson.map(tool => new DynamicTool({
  name: tool.name,
  description: tool.description,
  func: async (input) => {
    const response = await fetch(tool.api.url, {
      method: tool.api.method,
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify({ query: `{ ${tool.name} { id name } }` })
    });
    return await response.text();
  }
}));

🔮 Future Enhancements

• ✅ CLI command to flush cached metadata
• 🧬 Argument and return type introspection
• 📊 Swagger UI for OpenAPI metadata
• 🌐 Multi-store view support
• 🔐 Auth/token integration

👨‍💻 Author

Gulshan Maurya
📧 gulshan.4dream@gmail.com
🔗 LinkedIn

📄 License

MIT