api-documentation-generator
About
This skill generates comprehensive API documentation from source code, including OpenAPI specifications and endpoint details. It's ideal for creating or updating API docs when users mention endpoints or documentation needs. The tool produces structured documentation with parameters, responses, and code examples for each endpoint.
Quick Install
Claude Code
Recommended/plugin add https://github.com/luongnv89/claude-howtogit clone https://github.com/luongnv89/claude-howto.git ~/.claude/skills/api-documentation-generatorCopy and paste this command in Claude Code to install this skill
Documentation
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
## 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
{
"error": "USER_NOT_FOUND",
"message": "User does not exist"
}
Examples
cURL
curl -X GET "https://api.example.com/api/v1/users/usr_123" \
-H "Authorization: Bearer YOUR_TOKEN"
JavaScript
const user = await fetch('/api/v1/users/usr_123', {
headers: { 'Authorization': 'Bearer token' }
}).then(r => r.json());
Python
response = requests.get(
'https://api.example.com/api/v1/users/usr_123',
headers={'Authorization': 'Bearer token'}
)
user = response.json()
GitHub Repository
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