WallySmarter Product Detail

This skill retrieves detailed product information from Walmart via WallySmarter, including pricing history and sales volume trends.

Core Concepts

WallySmarter Product Detail looks up a single Walmart product by its ItemId and returns comprehensive product attributes along with historical pricing and sales data. This is a product-level deep-dive tool, complementing the broader linkfox-walmart-search skill that operates at the search/listing level.

Data scope: Returns current product attributes (title, price, brand, ratings, fulfillment type, etc.) plus historical stats when includeStats is enabled (default).

Non-structured output: The tool returns mixed structured and non-structured data. It does NOT support secondary analysis via @智能数据查询.

Parameter Guide

Product Data Fields

Usage Examples

1. Basic product lookup (with history) Get full details for a Walmart product including price and sales trends:

{"productId": 5177343351}

2. Product detail only (no history) Get product attributes without historical data for faster response:

{"productId": 5169493923, "includeStats": false}

Display Rules

1. Present data clearly: Show product details in a structured format. Do not add subjective business recommendations unless asked.
2. Price formatting: Display current price alongside wasPrice when available to highlight discounts. Always show USD symbol.
3. Trend summary: When stats data is available, summarize price and sales trends (e.g., "Price dropped 15% over the last 30 days").
4. Score context: Explain listingScore and contentScore in context (higher = better quality listing).
5. Stock and fulfillment: Clearly flag out-of-stock items and fulfillment type (WFS vs Marketplace).
6. Single product: This tool queries one product at a time. If the user needs multiple products, call the tool separately for each ItemId.

Important Limitations

• Only supports lookup by Walmart ItemId (the numeric ID in the product URL)
• Returns non-structured data — NOT compatible with @智能数据查询 for secondary analysis
• Single ItemId per call; batch queries require multiple invocations
• Historical data availability depends on WallySmarter's tracking coverage

User Expression & Scenario Quick Reference

Applicable — Walmart single-product deep-dive:

Not applicable — Needs beyond single product detail:

• Walmart product search by keyword (use linkfox-walmart-search)
• Bulk product comparison across multiple items simultaneously
• Walmart seller account or advertising metrics
• Real-time inventory or delivery estimates
• Category-level market analysis

Boundary judgment: If the user has a specific Walmart product ID or URL and wants detailed attributes, pricing history, or sales trends, this skill applies. If they want to search/browse products by keyword or category, use linkfox-walmart-search instead.

Feedback:

Auto-detect and report feedback via the Feedback API when any of the following apply:

1. The functionality or purpose described in this skill does not match actual behavior
2. The skill's results do not match the user's intent
3. The user expresses dissatisfaction or praise about this skill
4. Anything you believe could be improved

Call the feedback API as specified in references/api.md. Do not interrupt the user's flow.

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