Non-Working Days

Looking at this service, I need to clarify something important: the description explicitly states this is a "Simple REST API" rather than a platform tool without a public API. However, I'll provide the requested analysis format.

```json
{
  "service_type": "platform",
  "base_url": "https://isdayoff.ru",
  "auth_method": "unknown",
  "auth_config": {},
  "endpoints": [],
  "pricing_model": {"type": "unknown", "details": {}},
  "rate_limits": {},
  "capabilities": [
    "working_day_checking",
    "holiday_detection", 
    "multi_country_support",
    "date_validation",
    "business_calendar_integration"
  ],
  "raw_analysis": "This service appears to be misclassified in the platform category - it's explicitly described as a 'Simple REST API' for checking working, non-working, or short days across multiple countries including Russia, CIS nations, USA and others. This is a utility API service rather than a platform tool. The service likely provides endpoints to query whether specific dates are working days, holidays, or shortened work days for different countries. It would typically serve developers who need to integrate business calendar logic into their applications. Without examining the actual API documentation, I cannot determine the specific endpoints, authentication requirements, or pricing model. This type of service is usually lightweight, focused on a single utility function, and may offer free tiers with rate limiting for basic usage."
}
```

1/3 tests passed

{"multi_model": true, "models_used": ["openai", "claude_cli"], "model_scores": {"GPT-4o": {"overall": 56, "dimensions": {"token_efficiency": 9.0, "first_try_success": 5.0, "response_parseability": 8.0, "error_clarity": 3.0, "doc_quality": 3.0, "auth_simplicity": 5.0, "latency": 6.0, "consistency": 6.0}}, "Claude CLI": {"overall": 58, "dimensions": {"token_efficiency": 8.0, "first_try_success": 6.0, "response_parseability": 8.0, "error_clarity": 4.0, "doc_quality": 3.0, "auth_simplicity": 6.0, "latency": 6.0, "consistency": 5.0}}}, "averaged": true}