Vigil
Open-source LLM security scanner.
Overview
Vigil is an open-source security scanner that detects prompt injections, jailbreaks, and other potential threats to Large Language Models (LLMs). It operates at the semantic level, analyzing the meaning and intent behind natural language inputs to detect AI-specific attacks.
✨ Key Features
- Prompt Injection Detection
- Jailbreak Detection
- Modular and extensible scanners
- Vector database / text similarity scanning
- Heuristics via YARA
- Transformer model scanning
🎯 Key Differentiators
- Focus on semantic analysis of natural language inputs
- Multi-scanner architecture
- Open and extensible design
Unique Value: Provides a free and open-source tool for developers and researchers to start experimenting with LLM security.
🎯 Use Cases (3)
✅ Best For
- Used by security researchers and developers for experimental purposes.
💡 Check With Vendor
Verify these considerations match your specific requirements:
- Production enterprise environments requiring guaranteed support and uptime.
🏆 Alternatives
Offers a more comprehensive approach with its multi-scanner architecture compared to other simple input filtering solutions.
💻 Platforms
✅ Offline Mode Available
🔌 Integrations
💰 Pricing
Free tier: Open-source and free to use.
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