Javelin Sentry

AI guardrails for ChatGPT, Copilot, Gemini & more. Protects against prompt injection, trust & safety, and sensitive data risks.

Javelin Sentry: AI Security Guardrails for Chat Platforms Javelin Sentry is a powerful browser extension that protects your interactions on popular AI chat platforms like ChatGPT, Copilot, Gemini, and more. With real-time content analysis, Javelin Sentry helps prevent prompt injection attacks, trust & safety violations, and accidental exposure of sensitive information. Key Features: - Real-Time Security: Instantly analyzes your prompts and file uploads for security risks before they are sent. - Trust & Safety Compliance: Detects and blocks content that may violate organizational or platform trust & safety policies. - Sensitive Data Protection: Scans for confidential or sensitive information in your messages and documents to prevent data leaks. - Multi-Platform Support: Works seamlessly with ChatGPT, Copilot, Gemini, Meta AI, Perplexity, Mistral AI, Grammarly, and more. - Privacy-First: Your API keys and settings are stored locally; no personal data is permanently stored on our servers. - Easy Setup: Simple configuration with your Javelin API key and intuitive user interface. How It Works: Javelin Sentry integrates directly into your browser, monitoring your input on supported AI chat platforms. When you attempt to send a message or upload a file, the extension automatically checks for security risks, trust & safety issues, and sensitive data. If a risk is detected, you’ll receive a clear warning and the option to review or cancel your action. Who Should Use Javelin Sentry? - Professionals and organizations using AI chat tools who need to enforce security and compliance. - Anyone concerned about prompt injection, data leaks, or trust & safety on AI platforms. Take control of your AI chat security with Javelin Sentry—your real-time guardrail for safe, compliant, and confidential conversations.