AI agent skill · by @luongnv89

Doc Generator

Generate comprehensive, accurate API documentation from source code. Use when creating or updating API documentation, generating OpenAPI specs, or when users mention API docs, endpoints, or documentation.

Archived 2026-10-23 · Source updated 2026-09-06 · License: MIT. Check the original repository for the latest version.

SKILL.md instructions

# API Documentation Generator Skill

## Generates

- OpenAPI/Swagger specifications
- API endpoint documentation
- SDK usage examples
- Integration guides
- Error code references
- Authentication guides

## Documentation Structure

### For Each Endpoint

````markdown
## GET /api/v1/users/:id

### Description
Brief explanation of what this endpoint does

### Parameters

| Name | Type | Required | Description |
|------|------|----------|-------------|
| id | string | Yes | User ID |

### Response

**200 Success**
```json
{
  "id": "usr_123",
  "name": "John Doe",
  "email": "john@example.com",
  "created_at": "2025-01-15T10:30:00Z"
}
```

**404 Not Found**
```json
{
  "error": "USER_NOT_FOUND",
  "message": "User does not exist"
}
```

### Examples

**cURL**
```bash
curl -X GET "https://api.example.com/api/v1/users/usr_123" \
  -H "Authorization: Bearer YOUR_TOKEN"
```

**JavaScript**
```javascript
const user = await fetch('/api/v1/users/usr_123', {
  headers: { 'Authorization': 'Bearer token' }
}).then(r => r.json());
```

**Python**
```python
response = requests.get(
    'https://api.example.com/api/v1/users/usr_123',
    headers={'Authorization': 'Bearer token'}
)
user = response.json()
```
````

---

**Last Updated**: August 4, 2026
**Claude Code Version**: 2.1.220
**Sources**:
- https://code.claude.com/docs/en/skills
**Compatible Models**: Claude Fable 5, Claude Opus 5, Claude Sonnet 5, Claude Sonnet 4.6, Claude Opus 4.8, Claude Haiku 4.5