• MATCH
  • MISMATCH
  • EMPTY
  • HUMAN

How to test product filter accuracy with your AI

Connect Constructor to your AI client to automate the validation of your site's navigation and attribute logic.

Ask AI about this page

Short answer

How do I check if my product filters actually work?

Your AI runs specific queries through your site's search and category endpoints to see if the results match your expected attributes. It compares the returned product sets against the filters you requested to catch logic errors. You'll get a clear report of where your filters fail or succeed.

Validation outcomes

Where every issue lands.

The AI categorizes its findings based on how well the results match your request.

MATCH

Filter accuracy confirmed

The AI confirms that the products returned strictly follow the size, color, or category constraints you set. You get a clean bill of health for these attributes.

MISMATCH

Logic errors found

The AI identifies instances where a filter was applied but the wrong products showed up. This highlights broken attribute mapping in your database.

EMPTY

Dead end detection

The AI flags filters that return zero results when they should have items. This helps you find broken category links or missing inventory data.

HUMAN

Manual review needed

When the AI finds ambiguous results that don't clearly violate rules, it flags them for you to inspect. You decide if the filter behavior is acceptable.

The workflow

What your AI does when the request arrives.

The AI uses your site's existing navigation tools to simulate real user behavior.

  1. Simulate searches

    The AI sends specific search terms to your site to see how the engine handles basic queries.

    search_filtered

  2. Verify categories

    It enters specific product categories to check if the top-level grouping is correct.

    browse_category

  3. Check brand logic

    The agent navigates through brand-specific pages to ensure the product sets are isolated correctly.

    browse_brand

  4. Audit results

    The AI compares the list of returned products against the requested filter criteria to find discrepancies.

    search_filtered

Try it

Copy these to start.

Use these prompts to begin testing immediately.

Starting points

Swap the bracketed text for your actual site data like brand names or specific colors.

Constructor Connector

You're all set. Choose your MCP client and follow the setup instructions.

Connector linkhttps://edge.vinkius.com/vk_preview_7QdndEEXMElkrXV72k1k9X9VY0HS8rfUr6VIhrH5/mcp

Claude Desktop

Follow the steps below to connect in seconds.

  1. 1In Claude Desktop, open Settings → Connectors.
  2. 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
  3. 3Click Add and start a new chat — Constructor capabilities are ready to use.
Configuration · claude_desktop_config.jsonCopy
{
  "mcpServers": {
    "constructor-mcp": {
      "url": "https://edge.vinkius.com/vk_preview_7QdndEEXMElkrXV72k1k9X9VY0HS8rfUr6VIhrH5/mcp"
    }
  }
}
Copy into chat04

  • Run a search for [Blue] [Shirts] and tell me if any non-blue items appear in the results.

  • Browse the [Electronics] category and check if all products belong to that group.

  • Check the [Nike] brand page to see if any products from other brands are showing up.

  • Test the [Size: Large] filter within the [Footwear] category to verify accuracy.

  • Claude
  • ChatGPT
  • Cursor
  • VS Code
  • Windsurf
  • Claude Code
  • JetBrains
  • Cline

Start here

Connect Constructor once, then ask.

Just link your account to start. Your credentials stay encrypted, and you can start testing right away in your preferred AI client.

Connect Constructor to your AI

FAQ

How this task behaves

  • 01

    Can the AI change my site's filter settings?

    No. The AI can only read data through the existing tools to verify what is currently happening.

  • 02

    Does the AI add products to my catalog?

    No. This MCP is for testing and reading existing product data, not for modifying your database.

  • 03

    How does it know if a filter is wrong?

    It compares the attributes of the products returned by the tool against the parameters you provided in your prompt.

  • 04

    Can I test my site's checkout flow?

    No. The available tools are limited to searching, browsing categories, and browsing brands.

  • 05

    Will this work with any AI client?

    Yes, as long as you are using an MCP-compatible client like Claude, Cursor, or Windsurf.

  • More questions about Constructor? The Connector page answers them. See everything the Constructor Connector can do

Connect Constructor to Claude, Cursor, ChatGPT & more