---
title: ToolRouter — Agent Use Case Guide
description: Step-by-step guide for completing a task with a specific AI agent using ToolRouter.
url: https://toolrouter.com/tools/marketplace-search/use-cases/evaluate-listing-quality/copilot
---
# How to Evaluate Listing Quality with Copilot

Assess seller reliability and listing accuracy by pulling detailed listing data and cross-referencing against similar items. Copilot is best when you want the quality assessment as structured data you can save to your workspace or feed into a procurement workflow.

## Setup

{"mcpServers":{"toolrouter":{"command":"npx","args":["-y","toolrouter-mcp"]}}}

## Steps

1. Connect ToolRouter in Copilot: {"mcpServers":{"toolrouter":{"command":"npx","args":["-y","toolrouter-mcp"]}}}
2. Define the listing to evaluate and the output format you need for the quality report.
3. Run `listing_details` and `search_listings` through `marketplace-search` to gather raw data.
4. Ask Copilot to produce a structured quality report with fields for price delta from market average, condition score, seller flags, and recommendation.

## Example Prompt

```
Use marketplace-search to evaluate a used MacBook Pro listing. Pull details and search comparables. Return a structured JSON quality report with price delta, condition score, red flags array, and a recommendation field.
```

## Tips

- Define the report schema upfront so every evaluation produces consistent, comparable output.
- Ask Copilot to compute the price delta as a percentage above or below the market median.
