graph TD A[Start: MerchDataCollector] --> B[Receive Input] B --> C[Input: Category & Timeframe] subgraph Find_Relevant_Links C --> D[Skill #224: Oracle Ask Question] D --> E[Parse Oracle Output] E --> F[Identify Valid Amazon URLs] end subgraph Extract_Product_Data F --> G[Skill #225: Crawl Amazon URLs] G --> H[Extract T-shirt Data] H --> I[Combine Multiple URL Data] end subgraph Filter_Listings I --> J[Skill #223: Filter Reviews] J --> K[Check Review Count >= 3] K --> L[Validate Content Policy] L --> M[Create Final Dataset] end M --> N[Output: filtered-product-listings] %% Data Flow Tokens C -.- |category| D C -.- |timeframe| D F -.- |amazon-category-urls| G I -.- |raw-tshirt-data| J M -.- |filtered-product-listings| N