🛒 Texas Grocery MCP

🤖 Let AI do your grocery shopping! An MCP server that connects Claude to H-E-B grocery stores.

Search products, manage your cart, clip coupons, and more — all through natural conversation.

⚠️ This project is not affiliated with H-E-B. It uses unofficial web APIs and browser automation against HEB.com; use responsibly and ensure your usage complies with applicable terms and laws.

✨ Features

📦 Installation

Quick Start

pip install texas-grocery-mcp

Full Installation (Recommended) 🚀

pip install texas-grocery-mcp[browser]
playwright install chromium

This enables fast auto-refresh (~15 seconds) using an embedded browser.

Prerequisites

For cart operations and session management, you'll also need Playwright MCP:

npm install -g @anthropic-ai/mcp-playwright

⚙️ Configuration

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "playwright": {
      "command": "npx",
      "args": ["@anthropic-ai/mcp-playwright"]
    },
    "heb": {
      "command": "uvx",
      "args": ["texas-grocery-mcp"],
      "env": {
        "HEB_DEFAULT_STORE": "590"
      }
    }
  }
}

Environment Variables

🎯 Usage Examples

🏪 Finding a Store

User: Find HEB stores near Austin, TX

Agent uses: store_search(address="Austin, TX", radius_miles=10)

🔍 Searching Products

User: Search for organic milk

Agent uses: store_change(store_id="590")
Agent uses: product_search(query="organic milk")

📋 Getting Product Details

User: What are the ingredients in H-E-B olive oil?

Agent uses: product_search(query="heb olive oil")
Agent uses: product_get(product_id="127074")
# Returns: ingredients, nutrition facts, warnings, dietary attributes

The product_get tool returns:

• 🥗 Ingredients - Full ingredient statement
• 📊 Nutrition Facts - Complete FDA panel
• ⚠️ Safety Warnings - Allergen info and precautions
• 🌿 Dietary Attributes - Gluten-free, organic, vegan, kosher, etc.
• 📍 Store Location - Aisle or section

🛒 Adding to Cart

User: Add 2 gallons of milk to my cart

Agent uses: cart_add(product_id="123456", quantity=2)
# Returns preview for confirmation

Agent uses: cart_add(product_id="123456", quantity=2, confirm=true)
# ✅ Added to cart!

🎟️ Clipping Coupons

User: Find coupons for cereal

Agent uses: coupon_search(query="cereal")
Agent uses: coupon_clip(coupon_id="ABC123", confirm=true)
# ✅ Coupon clipped!

🔐 Session Management

HEB uses bot detection that expires every ~11 minutes. This MCP handles it automatically!

⚡ Fast Auto-Refresh (Recommended)

With [browser] support installed:

Agent uses: session_refresh()
# ✅ Completes in ~10-15 seconds
`

... [View full README on GitHub](https://github.com/mgwalkerjr95/texas-grocery-mcp#readme)