Trustrails MCP server

TrustRails MCP Server

Search UK electronics products - compare prices, find deals, and discover products across multiple retailers.

Built for the Model Context Protocol (MCP) - works with Claude Desktop, Claude Code, and other MCP-compatible AI assistants.

Quick Start

No installation needed — just add TrustRails to your Claude config.

Configuration

For Claude Desktop (~/Library/Application Support/Claude/claudedesktopconfig.json on macOS):

{
  "mcpServers": {
    "trustrails": {
      "command": "npx",
      "args": ["-y", "@trustrails/mcp-server"],
      "env": {
        "TRUSTRAILS_API_KEY": "mcp-public-2026"
      }
    }
  }
}

For Claude Code (~/.config/claude/config.json):

{
  "mcpServers": {
    "trustrails": {
      "command": "npx",
      "args": ["-y", "@trustrails/mcp-server"],
      "env": {
        "TRUSTRAILS_API_KEY": "mcp-public-2026"
      }
    }
  }
}

That's it! Restart Claude and start searching.

What You Can Do

Natural Language Product Search

Just ask Claude naturally — it will decompose your request into the right query and filters:

"Find me a gaming laptop under £1000"
"I need Sony noise cancelling headphones"
"What HP laptops are available between £500-£700?"
"Show me Anker chargers"

Claude will search across multiple UK retailers and show you:

• Real-time prices & availability
• Direct purchase links
• Then call get_product for full specs when you need details

Available Tools

search_products

Search 26,000+ UK electronics products. Returns summary data (title, price, availability, category). For full technical specs, use get_product.

Parameters:

• query (string) - Refinement terms after brand and category are extracted: model lines, series, variants, technology descriptors, or model numbers (e.g., "neo", "ultra", "oled", "WH-1000XM5"). Omit entirely if brand + category alone describe what's needed. Never put brand names, product family names, or prices here — use filters.
• min_price (number, optional) - Minimum price in GBP
• max_price (number, optional) - Maximum price in GBP
• brand (string, optional) - Filter by brand, exact match (e.g., "Sony", "HP", "Apple")
• category (string, optional) - Filter by category: Laptops, Desktops, Tablets, Phones, TVs, Monitors, Headphones, Speakers, Cameras, Keyboards, Mice, Printers, Networking, Storage, Gaming, Wearables, Drones, Audio, Cables & Chargers.
• lite (boolean, optional) - Return trimmed product objects (reduces payload by ~80%). Always use for LLM integrations.
• limit (number, optional) - Maximum products to return (default 50, max 100)
• sort (string, optional) - Sort order: relevance (default), priceasc (cheapest first), pricedesc (most expensive first). Use price_asc when comparing prices.

Returns: Up to 50 products with summary data. With lite: true, returns only essential fields (id, title, brand, price, availability, imageurl, purchaseurl).

get_product

Get full details for a single product. Returns complete technical specifications including specs.description (full prose spec text with processor, RAM, storage, display, ports, etc.), stock level, delivery time, and all retailer offers with per-retailer pricing. Use after search_products for detailed comparison or recommendations.

Parameters:

• product_id (string) - The product ID from search results

Returns: Complete product with full specs (including specs.description), pricing across all retailers, and provenance information

Supported Retailers

Shortened. The full README is on GitHub.