What problem does it solve? Projects accumulate code, specs, and infrastructure faster than documentation, leaving new developers unable to onboard and API consumers unable to integrate without reading source code. This Skill audits existing artifacts and produces a complete, source-grounded documentation set. ## Core Features & Use Cases - Content Audit and Gap Analysis: Inventories every project artifact, cross-references against a documentation matrix, and produces a prioritized writing plan. - API Reference Generation: Builds authentication guides, per-endpoint pages, error code tables, rate limiting docs, and webhook docs from OpenAPI/AsyncAPI specs with working code examples in multiple languages. - Developer Guides and Site Scaffold: Writes quickstart, local development, testing, contributing, and deployment guides, then scaffolds a Docusaurus site with sidebar navigation, search, versioning, and CI deployment. - Use Case: After finishing a backend implementation, run this Skill to produce a full docs/ tree — quickstart that works in under 10 minutes, complete API reference, and a deployable Docusaurus site with a docs-build CI pipeline. ## Quick Start Ask the agent to generate complete project documentation from the existing OpenAPI specs, architecture docs, and source code, including a Docusaurus site.