What problem does it solve? SEO content teams often start keyword research without a clear picture of who they are writing for, leading to unfocused topics and wasted effort. This Skill reads brand material and produces 1-3 decision-first prospect personas so every downstream keyword and topic decision has a defined audience. ## Core Features & Use Cases - Brand Material Intake: Reads brand culture, website content, industry background, and product lineup from a Google Drive knowledge-base folder (via the google-workspace MCP) or a user-supplied brand-material pack. - Rubric-Driven Persona Extraction: Generates 1-3 personas following the persona rubric, covering decision state, pain points mapped to the knowledge/cognition/execution three-gap framework, buyer journey stage, and search language. - Human Review Gate (HITL): Presents personas for user confirmation before producing a structured SEO_PACKET handoff block for the next pipeline stage. - Use Case: A marketing lead starting an SEO program for a B2B training brand uses this Skill to turn scattered brand documents into three MECE personas of HR and L&D decision-makers, then hands them off for question and keyword ideation. ## Quick Start Ask the assistant to build SEO personas from your brand-material pack or SEO knowledge-base Drive folder, for example by saying '幫我建立 SEO 人物誌' and attaching your brand material.