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au-grocery-mcp

v0.1.0

Published

MCP server for Australian grocery shopping. Search, compare prices, and build carts across Woolworths and Coles.

Readme

au-grocery-mcp

An MCP server for Australian grocery shopping. Search products, compare prices, and get details across Woolworths and Coles.

Built by Agents Formation — AI-native skill integrations for Australian businesses.

What it does

This MCP server gives any AI assistant (Claude, ChatGPT, Gemini, Cursor, etc.) the ability to:

  • Search products across Woolworths and Coles
  • Compare prices for a shopping list and find the cheapest basket
  • Get product details including ingredients, nutrition info, and pricing
  • Browse categories to discover products

Install

npm install -g @agentsformation/au-grocery-mcp

Usage with Claude Desktop

Add to your Claude Desktop config (~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "au-grocery": {
      "command": "au-grocery-mcp"
    }
  }
}

Then ask Claude things like:

  • "Search for sourdough bread at Woolworths"
  • "Compare prices for milk, eggs, and butter across Woolworths and Coles"
  • "What's the cheapest chicken breast available?"

Usage with Cursor / VS Code

Add to your MCP config:

{
  "au-grocery": {
    "command": "au-grocery-mcp"
  }
}

Tools

| Tool | Description | |------|-------------| | search_products | Search for products at Woolworths, Coles, or both | | compare_prices | Compare a list of items across both stores | | get_product_detail | Get full product info from Woolworths (ingredients, nutrition, pricing) | | get_categories | List all Woolworths product categories |

Examples

Search products

User: "Find organic milk at both stores"

→ search_products({ query: "organic milk", store: "both", limit: 5 })

Compare a shopping list

User: "Which store is cheaper for milk, bread, eggs, and chicken?"

→ compare_prices({ items: ["milk 2L", "sliced bread", "free range eggs", "chicken breast"] })

Returns price at each store, which is cheapest per item, and total savings.

Development

git clone https://github.com/tech-ten/au-grocery-mcp
cd au-grocery-mcp
npm install
npm run dev

How it works

The server calls publicly available product search APIs at Woolworths and Coles. No authentication is required for product search and pricing — the same APIs that power their websites.

  • Woolworths: woolworths.com.au/apis/ui/Search/products and woolworths.com.au/apis/ui/product/detail/{stockcode}
  • Coles: coles.com.au/api/products/v2/search with fallback endpoints

About Agents Formation

We help Australian organisations expose their services as AI-native skill integrations. This grocery MCP server is one example of what's possible when businesses become callable by AI assistants.

License

MIT