Vigil Guard

LLM Guard injection detection model (Python). ONNX-based dual-pass classifier detecting prompt injec

Presidio PII detection microservice. Provides named entity recognition and pattern-based PII detecti

Semantic similarity detection using embeddings and vector store. Detects prompt injection via semant

Language detection service using fastText. Detects input language and applies language-specific dete

Qdrant vector store persistence container. Maintains embedding vectors for semantic similarity detec

Content safety worker for Polish. Detects harmful content using specialized Polish language model.

Content safety worker for English. Detects toxic and harmful content using multilingual content mode

Scope drift detection worker (Python). Uses semantic embeddings to classify conversation drift from

Qdrant vector store initialization. Pre-seeds vector embeddings for semantic detection.

Scope drift detection orchestrator. Coordinates semantic analysis to classify prompts as on-topic, n

Decision arbiter combining signals from multiple detection workers. Applies weighted scoring and bus

Backend API for configuration interface. Manages settings, rule sets, policies, and monitoring dashb

Public REST API (Express.js) serving detection requests. Handles authentication, rate limiting, mess

PII detection worker. Identifies sensitive data (names, emails, credit cards, PESEL, NIP) in prompts

Web-based configuration and investigation interface for managing Vigil Guard deployment and reviewin

Heuristics-based detection worker. Analyzes prompts using pattern matching and statistical analysis.

Asynchronous logging worker. Ingests detection events into analytics database with configurable rete

Content moderation orchestrator. Coordinates content safety analysis across multiple language-specif

Helper scripts and utilities. Includes stack initialization, health checks, and management tools.

NATS integration layer for LLM Guard detection model. Provides request-reply interface to injection

SIEM log forwarder. Sends normalized detection events to external security systems via Vector integr