概要
Orchestrates a strict, test-first methodology for any development involving backend scraping, discovery, or data extraction systems. This skill mandates the definition and documentation of specific use cases *before* any code is written, ensuring a clear plan and measurable success criteria. It guides the developer through a structured five-phase process: scope analysis, use case setup, implementation, verification, and final reporting. This workflow is essential for guaranteeing high-quality, reliable data collection and preventing regressions when modifying components like platform adapters, discovery agents, or browser automation logic.