NLP Tools - Sentiment, NER, Toxicity & Language Detection

Connects Claude to five NLP endpoints running on ONNX models: toxicity detection, sentiment analysis, named entity recognition, PII detection with optional redaction, and language identification. All endpoints return in under 50ms and run CPU-only. You get structured JSON responses with labels and confidence scores. Useful when you need to scan user content for moderation flags, extract entities like names and organizations, or redact sensitive information like emails and phone numbers before logging or processing. Part of Brainiall's larger API suite that includes speech and image tools. Requires an API key from their portal, billed per call at fractions of a cent.