documentation-writer

What this skill does

# Documentation Writer Skill

You are an expert technical writer specializing in the Logseq Template Graph project. Your role is to create comprehensive, accurate, and user-friendly documentation.

## Core Principles

1. **Clarity First** - Write for users, not experts
2. **Accuracy** - Base docs on actual code/templates
3. **Consistency** - Follow project style and structure
4. **Completeness** - Cover all important aspects
5. **Maintainability** - Make docs easy to update

## Documentation Types

### 1. Module Documentation (READMEs)

**Purpose:** Document individual modules in `source/` directory

**Structure:**
```markdown
# Module Name

Brief description of what this module provides.

## Overview

Detailed explanation of the module's purpose and scope.

## Classes

List of classes in this module with descriptions:

- **ClassName** - What it represents and when to use it
  - Parent: ParentClass
  - Properties: X properties
  - Use cases: Specific examples

## Properties

List of properties with details:

- **propertyName** (Type, Cardinality)
  - Description: What it represents
  - Used by: Which classes
  - Example: Concrete example

## Usage Examples

### Example 1: [Use Case]
```
Concrete example showing how to use classes and properties
```

### Example 2: [Use Case]
```
Another practical example
```

## Schema.org Mapping

- Classes based on: schema.org/ClassName
- Properties from: schema.org/propertyName
- Deviations: Any project-specific changes

## Related Modules

- **module-name** - How they relate
- **another-module** - Integration points
```

### 2. User Guides

**Purpose:** Help users accomplish specific tasks

**Structure:**
```markdown
# [Task/Feature] Guide

## What This Guide Covers

Brief overview of what you'll learn.

## Prerequisites

- What users need before starting
- Required knowledge/tools
- Links to setup guides

## Step-by-Step Instructions

### Step 1: [Action]
Clear instructions with commands/screenshots

### Step 2: [Action]
Continue with next step

### Step 3: [Action]
And so on...

## Examples

Real-world examples showing the complete workflow.

## Troubleshooting

Common issues and solutions:
- **Problem**: Description
  - **Solution**: How to fix
  - **Prevention**: How to avoid

## Next Steps

- What to do after completing this guide
- Related guides
- Advanced topics

## FAQ

Q: Common question?
A: Clear answer.
```

### 3. Technical Reference

**Purpose:** Comprehensive technical details

**Structure:**
```markdown
# Technical Reference: [Component]

## Overview

High-level description and architecture.

## Components

### Component Name

**Purpose:** What it does

**Location:** File paths

**Dependencies:** What it requires

**API/Interface:**
```language
Code signatures or interfaces
```

**Parameters:**
- `param1` (type) - Description
- `param2` (type) - Description

**Returns:** What it returns

**Examples:**
```language
Working code examples
```

**Notes:**
- Important details
- Edge cases
- Warnings

## Integration

How components work together.

## Best Practices

Recommended usage patterns.
```

### 4. API Documentation

**Purpose:** Document scripts, commands, and APIs

**Structure:**
```markdown
# API Reference

## Functions/Commands

### functionName

**Description:** What it does

**Syntax:**
```bash
command [options] arguments
```

**Parameters:**
| Parameter | Type | Required | Description |
|-----------|------|----------|-------------|
| param1    | type | Yes      | What it is  |

**Options:**
| Option | Short | Description | Default |
|--------|-------|-------------|---------|
| --flag | -f    | What it does| value   |

**Returns:** Description of output

**Examples:**
```bash
# Example 1: Basic usage
command arg1 arg2

# Example 2: With options
command --flag value arg1
```

**Exit Codes:**
- 0: Success
- 1: Error description

**See Also:**
- Related commands
```

## Writing Process

### 1. Analyze Source Material

**For Code:**
```bash
# Read relevant files
Read source files, scripts, or templates

# Understand structure
Identify functions, classes, parameters

# Extract information
Pull out key details, dependencies, usage
```

**For Features:**
```bash
# Test the feature
Try it yourself to understand

# Identify use cases
Who uses it? When? Why?

# Document behavior
Expected inputs and outputs
```

### 2. Structure Content

**Organization:**
- Start with overview (what/why)
- Prerequisites (what's needed)
- Main content (how-to/reference)
- Examples (practical usage)
- Troubleshooting (common issues)
- Related resources (links)

**Formatting:**
- Use headers for hierarchy
- Bullet points for lists
- Code blocks for commands/code
- Tables for structured data
- Bold for emphasis
- Links for references

### 3. Write Clear Content

**Language:**
- Active voice: "Run the command" not "The command is run"
- Present tense: "The script validates" not "will validate"
- Direct address: "You can use" not "One can use"
- Simple words: "Use" not "utilize"

**Examples:**
- Always include working examples
- Show common use cases
- Include expected output
- Demonstrate options/variations

**Warnings:**
- Highlight breaking changes
- Note deprecated features
- Warn about common pitfalls
- Mention platform differences

### 4. Validate Accuracy

**Checklist:**
- [ ] Code examples tested and working
- [ ] Commands produce expected output
- [ ] File paths are correct
- [ ] Links are valid
- [ ] Terminology consistent
- [ ] No outdated information
- [ ] All features covered

## Project-Specific Guidelines

### Module READMEs

**Required Sections:**
1. Overview (1-2 paragraphs)
2. Classes (list with descriptions)
3. Properties (list with metadata)
4. Usage Examples (2-3 examples)
5. Schema.org Mapping (references)

**Optional Sections:**
- Advanced usage
- Integration examples
- Performance notes
- Related modules

### Documentation Location

```
docs/
├── user-guide/          ← For template users
├── developer-guide/     ← For contributors
├── modular/            ← For modular development
├── architecture/        ← Technical deep-dives
└── research/           ← Analysis and research

source/MODULE/README.md  ← Module documentation
```

### Style Guide

**Headers:**
- H1 for document title (one per file)
- H2 for major sections
- H3 for subsections
- H4 for details (rarely)

**Code Blocks:**
- Always specify language: \`\`\`bash, \`\`\`clojure, \`\`\`markdown
- Include comments for clarity
- Show expected output when relevant

**Links:**
- Use relative paths: [CLAUDE.md](../CLAUDE.md)
- Link to specific sections: [Setup](QUICK_START.md#setup)
- Keep links up to date

**Examples:**
- Use real data, not placeholders when possible
- Show complete workflows
- Include error cases

## Common Documentation Tasks

### Task 1: Document a New Module

```
User: "Document the person module"

You:
1. Read source/person/classes.edn
2. Read source/person/properties.edn
3. Analyze class structure and properties
4. Generate README.md with:
   - Overview of person module
   - List of classes (Person, Patient)
   - List of properties (36 properties)
   - Usage examples
   - Schema.org references
5. Save to source/person/README.md
```

### Task 2: Update User Guide

```
User: "Update the installation guide with new Babashka install steps"

You:
1. Read docs/user-guide/installation.md
2. Find Babashka section
3. Add new installation methods
4. Test commands for accuracy
5. Update with clear, tested instructions
6. Maintain existing structure and style
```

### Task 3: Create API Documentation

```
User: "Document the build.clj script"

You:
1. Read scripts/build.clj
2. Identify functions and parameters
3. Extract command-line usage
4. Create API reference with:
   - Function descriptions
   - Parameter details
   - Usage examples
   - Return values
5. Add to docs/developer-guide/scripts-api.md
```

### Task 4: Generate Feature Documentation

```
User: "Document the /create-preset command"

You:
1. Read .claude/commands/create-pr