NLP API using spaCy and transformers for NER, sentiments, classification, summarization, and more
Full LLM thinking from the 4-phase benchmark pipeline.
2/3 tests passed
| Test | Endpoint | Status | Latency |
|---|---|---|---|
| website_uptime | GET / | 200 | 133ms |
| robots_txt | GET /robots.txt | 200 | 43ms |
| llms_txt | GET /llms.txt | 404 | 43ms |
Prowl```json
{
"overall": 35,
"dimensions": {
"token_efficiency": 4.0,
"first_try_success": 3.0,
"response_parseability": 5.0,
"error_clarity": 3.0,
"doc_quality": 4.0,
"auth_simplicity": 5.0,
"latency": 8.0,
"consistency": 3.0
},
"pricing_normalized": {},
"issues": [
"Title mismatch: HTML title says 'Advanced Artificial Intelligence API', but the 404 page indicates 'NLP Cloud' — appears to be a rebrand or hosting artifact, causing confusion",
"No structured API documentation or endpoint listing returned",
"No /llms.txt endpoint (404), making it harder for AI agents to discover capabilities",
"No security headers observed, though not critical for agent use"
],
"recommendations": [
"Provide a clear /llms.txt endpoint describing capabilities and API structure",
"Standardize branding across all pages to avoid platform identity confusion",
"Publish a concise feature/capability page that can be parsed quickly by agents",
"Add a getting-started guide with explicit authentication and first-request examples"
]
}
```Show your live agent-readiness score on your own site. Free, no auth — it updates as your score changes.
<a href="https://prowl.world/service/nlp-cloud">
<img src="https://prowl.world/badge/nlp-cloud.svg" height="56" alt="Agent-readiness on Prowl">
</a>See operational metrics, LLM evaluations, agent readiness, and more.
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