A production-ready Remote MCP (Model Context Protocol) Server built using FastMCP, enabling Claude Desktop to manage office inventory using natural language.

🌐 Live Endpoint: https://admin-inventory-management-remote-mcp.onrender.com/

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🚀 Project Overview

This project implements an AI-powered Office Admin Inventory Management System using the Model Context Protocol (MCP).

It allows Claude Desktop to:

• Add inventory items
• Issue stock
• Check stock availability
• List all items
• Trigger low-stock alerts

All operations are executed via structured tool calls and backed by a persistent database.

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🧠 Architecture

🔹 Local Architecture

Claude Desktop
      ↓ (stdio MCP)
FastMCP Server
      ↓
SQLite Database

🔹 Remote Architecture (Production)

Claude Desktop
      ↓ (HTTPS MCP Protocol)
Remote FastMCP Server (Render)
      ↓
SQLite Database

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🛠️ Tech Stack

• FastMCP – MCP server implementation
• SQLAlchemy – ORM for database interaction
• SQLite – Persistent storage
• Docker – Containerization
• Render – Cloud deployment
• Claude Desktop – LLM client

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⚙️ How It Was Built

1️⃣ MCP Tool-Based Server

Inventory operations are exposed as structured tools:

@mcp.tool()
def add_item(name: str, category: str, quantity: int, min_threshold: int):

Each tool:

• Validates inputs
• Executes deterministic business logic
• Updates the database
• Returns structured output

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2️⃣ Database Layer

Built using SQLAlchemy ORM.

Item Model Fields:

• name
• category
• quantity
• min_threshold

This ensures persistent and reliable inventory tracking.

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3️⃣ HTTP Transport Mode

Converted from local stdio transport to HTTP transport for remote deployment:

mcp.run(
    transport="http",
    host="0.0.0.0",
    port=port
)

This allows Claude to communicate securely over HTTPS.

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4️⃣ Dockerized Deployment

Dockerfile used for containerization:

FROM python:3.11-slim
WORKDIR /app
COPY requirements.txt .
RUN pip install -r requirements.txt
COPY . .
EXPOSE 8000
CMD ["python", "server.py"]

Deployed as a Web Service on Render.

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🌐 Live Endpoint Behavior

Opening the URL in a browser may show:

Not Found

This is expected behavior.

MCP servers expose protocol endpoints — not web UI routes.

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🔗 How to Configure in Claude Desktop

Step 1: Open Claude Settings

Go to:

Settings → Developer → MCP Servers

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Step 2: Edit Claude Configuration File

Windows:

%APPDATA%\Claude\claude_desktop_config.json

Mac:

~/Library/Application Support/Claude/claude_desktop_config.json

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Step 3: Add Remote MCP Server Configuration

{
  "mcpServers": {
    "admin-inventory-remote": {
      "transport": "http",
      "url": "https://admin-inventory-management-remote-mcp.onrender.com"
    }
  }
}

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Step 4: Restart Claude Desktop

Claude will automatically:

• Discover available tools
• Enable natural language inventory management

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🧪 Example Usage in Claude

You can now say:

• “Add 200 ball pens in Stationery category with threshold 40.”
• “Issue 30 ball pens.”
• “Check stock of printer paper.”
• “List all items in inventory.”

Claude will:

1. Interpret intent
2. Select appropriate MCP tool
3. Send structured arguments
4. Execute backend logic
5. Return updated inventory status

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🎯 Key Design Principles

🔹 Separation of Concerns

• LLM handles reasoning
• MCP handles structured execution
• Database ensures persistence

🔹 Deterministic Backend

The LLM does not directly manipulate the database. All operations pass through validated business logic.

🔹 Secure Protocol Communication

Claude communicates with the server using MCP over HTTPS.