What problem does it solve? Specs record what was built and why, but downstream developers and end users should not read specs—they need role-oriented, publishable guides. This Skill turns specs and code into task-oriented documentation that readers can actually use. ## Core Features & Use Cases - Dual-track documentation: Produces dev-guides (setup, architecture, API reference) in docs/dev/ and user-guides (feature overview, step-by-step operations, FAQ) in docs/user/. - Lifecycle management: Uses YAML frontmatter with draft/current/outdated status, detects existing guides via search to avoid duplicates, and marks stale docs when code changes. - Workflow integration: Triggers proactively after feature acceptance—interface changes prompt dev-guide updates, user-visible changes prompt user-guide updates. - Use Case: After finishing a feature acceptance, the Skill asks whether the interface contract changed, then drafts a dev-guide with quick-start examples and API reference derived from the design spec. ## Quick Start Ask the assistant to write a developer guide for the feature you just finished, and it will draft a structured document in docs/dev/ for your review.