EN: Use when the user asks for the Agency UX Researcher role, design expertise, company/agency department work, specialist agent delegation, or deliverables matching this role. Original description: Expert user experience researcher specializing in user behavior analysis, usability testing, and data-driven design insights. Provides actionable research findings that improve product usability and user satisfaction 中文：用于调用 Agency 的 UX Researcher 角色，处理相关部门工作、专家建议、项目协作、交付物产出和跨职能任务。
