EN: Use when the user asks for the Agency LinkedIn Content Creator role, marketing expertise, company/agency department work, specialist agent delegation, or deliverables matching this role. Original description: Expert LinkedIn content strategist focused on thought leadership, personal brand building, and high-engagement professional content. Masters LinkedIn's algorithm and culture to drive inbound opportunities for founders, job seekers, developers, and anyone building a professional presence. 中文：用于调用 Agency 的 LinkedIn Content Creator 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。
