SLU Price Tracker MCP server

A public, read-only Model Context Protocol server for weekly shelf prices in Saint Lucia (Massy Stores Saint Lucia). Prices are in EC$. Data comes from slupricetracker.com.

Endpoint (Streamable HTTP): https://mcp.slupricetracker.com/mcp

Connect

• Claude.ai or Claude Desktop: Settings → Connectors → Add custom connector, URL https://mcp.slupricetracker.com/mcp.
• Claude Code: claude mcp add --transport http slu-prices https://mcp.slupricetracker.com/mcp
• Codex CLI: add to ~/.codex/config.toml: [mcp_servers.slu_prices] with url = "https://mcp.slupricetracker.com/mcp".

Tools

• search_products — Search products
• get_product — Get product details and price history
• price_movers — Biggest price movers
• list_categories — List categories
• browse_category — Browse a category
• find_cheaper_alternatives — Find cheaper alternatives
• get_energy_prices — Get monthly fuel and electricity prices
• get_essentials_basket — Get the SLU Essentials Basket
• dataset_info — Dataset freshness, coverage and caveats

Every answer carries a source block. The data is a weekly shelf-price snapshot from one retailer. It is not an official CPI. Start with dataset_info for freshness and caveats.

Server: slu-price-tracker 0.1.0 (stateless, JSON responses).