api-documenter

Auto-generate OpenAPI/Swagger specs from code

Quick Example

// You write:
/**
 * Get user by ID
 */
app.get('/api/users/:id', async (req, res) => {
  const user = await User.findById(req.params.id);
  res.json(user);
});

// Skill generates OpenAPI spec automatically

What It Generates

• ✅ OpenAPI 3.0 specifications
• ✅ Request/response schemas
• ✅ Example payloads
• ✅ Error responses
• ✅ Authentication docs

Frameworks Supported

• Express.js, FastAPI, Django REST
• Spring Boot, Gin, Rails

Integration

// Use with Swagger UI
const spec = require('./openapi.json');
app.use('/api-docs', swaggerUi.setup(spec));

See SKILL.md for full documentation.