Skill Details
Extract, organize, and generate professional software documentation instantly
What You Can Do
Turn messy code, scattered notes, and incomplete specs into polished, professional documentation. You provide source material—code files, requirements, existing docs—and Claude generates API references, user guides, architecture overviews, and deployment guides with proper structure and formatting.
Features
Automatically extract endpoints, parameters, and responses from your codebase and generate OpenAPI-compliant API documentation with examples
Create installation instructions, quick-start guides, and project overviews tailored to your tech stack and audience level
Pull inline comments, function signatures, and type definitions directly from your source code to build comprehensive reference documentation
Generate system design docs, component diagrams in text format, and data flow explanations from high-level descriptions or existing code structure
Create step-by-step deployment guides, environment setup instructions, and troubleshooting sections for your specific infrastructure
Reorganize fragmented documentation into cohesive, logically-ordered sections with proper navigation and cross-references
Automatically format all documentation with consistent markdown structure, tables, code blocks, and visual hierarchy
Example Output
Example 1: API Documentation
## POST /api/users/register
**Description:** Create a new user account
**Request Body:**
- `email` (string, required): Valid email address
- `password` (string, required): Minimum 8 characters
- `name` (string, optional): Full name
**Response (201):**
```json
{ "id": "user_123", "email": "user@example.com", "createdAt": "2026-08-01T10:30:00Z" }
### Example 2: README Getting Started
Quick Start
- Clone the repository:
git clone https://github.com/example/project.git - Install dependencies:
npm install - Configure environment: Copy
.env.exampleto.env - Start development server:
npm run dev - Visit http://localhost:3000
### Example 3: Architecture Overview
System Architecture
Frontend → API Gateway → Microservices
- User Service: Handles authentication and profiles
- Content Service: Manages documents and media
- Analytics Service: Tracks user behavior
All services connect to PostgreSQL and Redis cache.
What's Included
- Documentation Framework: Pre-structured templates for API docs, user guides, architecture overviews, and deployment guides
- Code Extraction Tool: Guidance on extracting code signatures, comments, and type definitions to feed into documentation generation
- Quality Checklist: QA criteria for completeness, accuracy, clarity, and formatting consistency across all documentation types
- Markdown Examples: Real-world examples of well-formatted API docs, READMEs, and architecture diagrams in markdown
Who It's For
- Technical Writers
- Software Engineers documenting their projects
- DevOps and Platform Engineers
- Product Managers creating technical specs
- Open Source Maintainers
Best For
- Creating API reference documentation from code
- Generating user guides and getting-started guides
- Restructuring and organizing scattered documentation
- Writing deployment and troubleshooting guides
- Building architecture and system design documentation
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