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MCP-Server

NLP Tools - Sentiment, NER, Toxicity & Language Detection

io.github.fasuizu-br/nlp-tools
KI & Agenten Sicherheit Öffentlich und erreichbar MCP 2025-11-25

Was dieses MCP kann

Analyzes text for sentiment, toxicity, language, named entities, and personally identifiable information, with optional redaction.

Funktionen

Tools

6 Tools
analyze_sentiment
Analyze Sentiment
Analyze text sentiment. Returns positive/negative classification with confidence scores. DistilBERT-based with sub-10ms latency. Multiple domain-specific model variants available. Args: text: Text to analyze for sentiment (positive/negative). model: Model variant -- 'general' (default), 'financial', 'twitter'. Returns: dict with keys: - label (str): 'positive' or 'negative' - score (float 0-1): Confidence score for the predicted label - scores (dict): All label scores (positive, negative)
Nur Lesen Externer Zugriff Idempotent
Eingabeschema 
{'type': 'object', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 100000, 'description': 'Text to analyze for sentiment (positive/negative)'}, 'model': {'type': 'string', 'default': 'general', 'description': "Model variant: 'general' (default), 'financial', 'twitter'"}}}
analyze_toxicity
Analyze Toxicity
Analyze text for toxic content. Returns scores for 6 categories: toxic, severe_toxic, obscene, threat, insult, identity_hate. Each score is 0.0-1.0. BERT-based classifier with sub-15ms latency on GPU. Args: text: Text to analyze for toxicity (hate speech, insults, threats). Returns: dict with keys: - toxic (float 0-1): Overall toxicity score - severe_toxic (float 0-1): Severe toxicity score - obscene (float 0-1): Obscenity score - threat (float 0-1): Threat score - insult (float 0-1): Insult score - identity_hate (float 0-1): Identity-based hate score - is_toxic (bool): Whether text exceeds toxicity threshold
Nur Lesen Externer Zugriff Idempotent
Eingabeschema 
{'type': 'object', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 100000, 'description': 'Text to analyze for toxicity (hate speech, insults, threats)'}}}
check_nlp_service
Check NLP Service
Check health status of NLP API services and loaded models. Returns: dict with keys: - status (str): 'healthy' or error state - models (dict): Loaded model status per capability - version (str): API version
Nur Lesen Externer Zugriff Idempotent
Eingabeschema 
{'type': 'object', 'properties': {}}
detect_language
Detect Language
Detect the language of text. Supports 176 languages using fastText. Sub-1ms inference latency. Returns ISO 639-1 codes with confidence scores. Args: text: Text to identify the language of. top_k: Number of top language predictions to return (default: 3). Returns: dict with keys: - language (str): Top predicted language ISO 639-1 code - confidence (float 0-1): Confidence for top prediction - predictions (list): Top-k predictions, each with: - language (str): ISO 639-1 code - confidence (float 0-1): Prediction confidence
Nur Lesen Externer Zugriff Idempotent
Eingabeschema 
{'type': 'object', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 100000, 'description': 'Text to identify the language of'}, 'top_k': {'type': 'integer', 'default': 3, 'description': 'Number of top language predictions to return'}}}
detect_pii
Detect PII
Detect personally identifiable information (PII) in text. Finds emails, phone numbers, SSNs, credit cards, IP addresses, and person names. Optionally returns redacted text with PII replaced by type labels (e.g. [EMAIL], [PHONE]). BERT-NER + regex ensemble. Args: text: Text to scan for personally identifiable information. redact: If true, return redacted text with PII replaced by [TYPE]. Returns: dict with keys: - pii_found (list): Detected PII items, each containing: - text (str): The PII value found - type (str): PII type (EMAIL, PHONE, SSN, CREDIT_CARD, IP, PERSON) - start (int): Character offset start - end (int): Character offset end - score (float 0-1): Detection confidence - count (int): Total PII items found - redacted_text (str|null): Text with PII replaced (when redact=true) - has_pii (bool): Whether any PII was detected
Nur Lesen Externer Zugriff Idempotent
Eingabeschema 
{'type': 'object', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 100000, 'description': 'Text to scan for personally identifiable information'}, 'redact': {'type': 'boolean', 'default': False, 'description': 'If true, return redacted text with PII replaced by [TYPE]'}}}
extract_entities
Extract Entities
Extract named entities (NER) from text. Identifies persons, organizations, locations, and miscellaneous entities with span offsets and confidence scores. BERT-NER based with sub-50ms latency. Args: text: Text to extract named entities from. Returns: dict with keys: - entities (list): Detected entities, each containing: - text (str): Entity text - label (str): Entity type (PER, ORG, LOC, MISC) - start (int): Character offset start - end (int): Character offset end - score (float 0-1): Confidence score - count (int): Total number of entities found
Nur Lesen Externer Zugriff Idempotent
Eingabeschema 
{'type': 'object', 'required': ['text'], 'properties': {'text': {'type': 'string', 'maxLength': 100000, 'description': 'Text to extract named entities from (persons, organizations, locations)'}}}
Verlauf

Letzte Tool-Änderungen

Hinzugefügt
check_nlp_service
17. September 2026 12:41
Hinzugefügt
detect_language
17. September 2026 12:41
Hinzugefügt
detect_pii
17. September 2026 12:41
Hinzugefügt
extract_entities
17. September 2026 12:41
Hinzugefügt
analyze_sentiment
17. September 2026 12:41
Hinzugefügt
analyze_toxicity
17. September 2026 12:41
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