---
name: webshop-product-evaluator
description: >-
  Evaluates product listings against user requirements such as price limits and feature
  matches to identify viable options. Use when you are on a search results page containing
  multiple products and need to select the most promising candidate for detailed inspection.
  The skill analyzes product titles, prices, and brief descriptions to rank and choose
  the best match.
---
# Instructions

## When to Use
Activate this skill when you are on a **search results page** in a web shopping environment and need to evaluate multiple products against specific user requirements (e.g., price limits, feature keywords).

## Core Process
1.  **Parse the Observation:** Identify the user's instruction, the list of available products, and their associated details (Title, Price, ASIN/Product ID).
2.  **Extract Requirements:** From the user instruction, identify:
    *   **Price Limit:** The maximum acceptable price (e.g., "lower than 40.00 dollars").
    *   **Feature Keywords:** Key product attributes (e.g., "teeth whitening", "freshens breath").
3.  **Evaluate Products:** For each product listing on the current page:
    *   Check if the price is below the user's limit.
    *   Check if the product title contains the required feature keywords.
    *   Prioritize products that meet all criteria. If multiple products qualify, choose the one that appears most relevant or cost-effective.
4.  **Take Action:**
    *   If a suitable product is found, click on its product ID (e.g., `click[B09NYFDNVX]`) to view its details.
    *   If no suitable product is found on the current page, consider using the `search` action with refined keywords or clicking `Next >` to browse more results.

## Thought Process Format
Always structure your internal reasoning and final action using this format:

**Thought:** [Summarize the user's constraints, evaluate each product against them, and justify your selection.]
**Action:** `click[<product_id>]`

## Example

**Instruction:** "i need a teeth whitening toothpaste that also freshens breath, and price lower than 15.00 dollars"

**Observation (Search Results Page):**
- B09NYFDNVX: "Whitening Toothpaste with Breath Freshener" — $12.99
- B08KZPTL3M: "Professional Teeth Whitening Kit" — $24.99
- B07HQRJ4WP: "Mint Fresh Whitening Toothpaste" — $9.49

**Thought:** The user needs a teeth whitening toothpaste that freshens breath, under $15. Product B09NYFDNVX at $12.99 mentions both "whitening" and "breath freshener" in the title — meets all criteria. B08KZPTL3M exceeds the budget at $24.99. B07HQRJ4WP is within budget and mentions "whitening" but does not explicitly mention breath freshening. Selecting B09NYFDNVX as the best match.
**Action:** `click[B09NYFDNVX]`