50
/100
prowl
Benchmarked Jul 15, 2026

NPPES

National Plan & Provider Enumeration System, info on healthcare providers registered in US

health platform_profile
Benchmark Your API

Score Breakdown

Auth Simplicity 10/10
Latency 9/10
Consistency 7/10
Parseability 6/10
Token Efficiency 5/10
Documentation 4/10
Error Clarity 4/10
First-Try Success 3/10

Benchmark Analysis Log

Full LLM thinking from the 4-phase benchmark pipeline.

Execute

3/3 tests passed

TestEndpointStatusLatency
website_uptimeGET /200211ms
robots_txtGET /robots.txt200157ms
llms_txtGET /llms.txt200133ms
Interpret
```json
{
  "overall": 45,
  "dimensions": {
    "token_efficiency": 5.0,
    "first_try_success": 3.0,
    "response_parseability": 6.0,
    "error_clarity": 4.0,
    "doc_quality": 4.0,
    "auth_simplicity": 10.0,
    "latency": 9.0,
    "consistency": 7.0
  },
  "pricing_normalized": {},
  "issues": [
    "NPPES NPI Registry is a US government healthcare provider database, not a traditional platform with capabilities/pricing — limited agent use cases.",
    "Website returns HTML pages, not structured API responses or machine-readable data, making it hard to parse programmatically.",
    "No robots.txt or llms.txt file served — just returns the main page HTML for all paths checked.",
    "Lack of clear documentation about rate limits, data freshness, or terms of use for automated access.",
    "No authenticated user features or onboarding flow — it's a public lookup tool with no sign-up required."
  ],
  "recommendations": [
    "Provide a dedicated API endpoint with structured JSON responses for agent consumption.",
    "Create an /llms.txt file with concise documentation and usage guidelines for AI agents.",
    "Include rate limiting information and data update frequency in documentation.",
    "Add robots.txt to explicitly allow or disallow crawlers for specific paths.",
    "Consider offering a simple API key registration for higher rate limits or premium features."
  ]
}
```

Agent Readiness

x402 Payments
Not supported
Streaming
No
Sandbox
None
Agent Auth
Unknown
SDKs
None listed
MCP Support
No

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