What problem does it solve? Documentation sets grow into disorganized collections where users cannot find answers, pages mix tutorials with reference dumps, and navigation mirrors the org chart instead of user tasks. This Skill provides a structured workflow to audit, restructure, and maintain a docs site so users can actually find what they need. ## Core Features & Use Cases - Diátaxis Classification: Sorts every page into tutorial, how-to guide, reference, or explanation quadrants and splits fused multi-quadrant pages. - Corpus Audit and Curation: Labels each page by quadrant, findability, and currency, then decides keep, split, merge, or delete. - Journey-Priority Planning: Ranks documentation gaps by support ticket and search-query evidence rather than quadrant symmetry. - Use Case: A developer platform with 210 pages and 25 docs-answerable support tickets per week uses this workflow to audit the corpus, rebuild the sidebar around user goals, write the top missing how-tos, and cut tickets to 9 per week. ## Quick Start Use the docs-information-architecture skill to audit our documentation set and propose a restructured site organized by user tasks.