18 Analyze Purchase Trends

### 🤖 **SECTION 2: AI Agent + Scraper + Parser**

**Node: `Amazon Product Analyzer (AI Agent)` + Sub-nodes:**

* `OpenAI Chat Model`
* `MCP Client (Bright Data)`
* `Structured Output Parser`

📌 **What Happens Here:**

1. 🔍 The **AI Agent** passes each product URL to:

   * 🛰️ The **MCP Client**, which uses **Bright Data's Mobile Carrier Proxy** to scrape data safely from Amazon (bypassing detection).
   * 📊 The **data collected** includes:

     * Units sold last month
     * Current price
     * Stock availability
     * Review count
     * Average rating
     * Sales rank

2. 💬 Then, the **OpenAI Chat Model** intelligently evaluates this data and gives a **performance rating out of 10**, simulating a product analyst's decision-making.

3. 📦 Finally, the **Structured Output Parser** transforms the AI’s natural language response into **clean JSON fields** that n8n can write back to your Google Sheet.

🧠 **Why This Is Useful:**
This section automates **competitive product research**, letting you know which products are worth stocking, promoting, or avoiding — without manually checking every listing.

🛠️ **Icons Involved:**

* 🤖 AI Agent
* 🧠 OpenAI Chat
* 🌐 MCP Scraper (Bright Data)
* 📤 JSON Parser

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